diff --git a/public/1/conductor/index.html b/public/1/conductor/index.html
index 54f11fa..cdfa723 100644
--- a/public/1/conductor/index.html
+++ b/public/1/conductor/index.html
@@ -80,6 +80,10 @@
     </div>
 
     <canvas id="screen" resize style="z-index:0"></canvas>
+    <div id="objstring1" class="objstring fw7 courier f3 white" style="z-index:1">들리는 상처들의 믹스</div>
+    <div id="objstring3" class="objstring fw7 courier f3 white" style="z-index:-1">연결 확인</div>
+    <div id="objstring4" class="objstring fw7 courier f3 white" style="z-index:-1">믹스 #1</div>
+    <div id="objstring5" class="objstring fw7 courier f3 white" style="z-index:-1">믹스 #2</div>
   </body>
 
 </html>
diff --git a/public/1/conductor/index.js b/public/1/conductor/index.js
index 01fd0b1..b539bc4 100644
--- a/public/1/conductor/index.js
+++ b/public/1/conductor/index.js
@@ -20,10 +20,8 @@ $(document).ready(function() {
     SVGImport_size1('./imgs/arrow-circle-left.svg'),
     SVGImport_size1('./imgs/hand-point-right-regular.svg'),
     SVGImport_size1('./imgs/listen-icon.svg'),
-    SVGImport_size1('./imgs/plus.svg'),
-    SVGImport_size1('./imgs/minus.svg'),
-    SVGImport_size1('./imgs/faster.svg'),
-    SVGImport_size1('./imgs/slower.svg'),
+    SVGImport_size1('./imgs/iconmonstr-plus-4.svg'),
+    SVGImport_size1('./imgs/iconmonstr-minus-4.svg'),
     //clap
     AudioImport_p5("./audio/clap@2/" + ("0" + getRandomInt(1, 2)).slice(-2) + ".mp3"),
     //beach_sounds page 1 ==> 7
@@ -52,27 +50,25 @@ $(document).ready(function() {
     var iconsound = imports[4];
     var plus = imports[5];
     var minus = imports[6];
-    var faster = imports[7];
-    var slower = imports[8];
     //clap
-    var clap = imports[9];
+    var clap = imports[7];
     //beach list
     //NOTE: beware! same key is not allowed!! every keys should have different name!!
     var beach_sounds = {
-      '2011_2011' : imports[10],
-      '2011_벨' : imports[11],
-      '2011_숲' : imports[12],
-      '2011_바람' : imports[13],
-      '2011_헤비레인' : imports[14],
-      '고요6' : imports[15],
-      '고요7' : imports[16],
-      '검은산_뚜루' : imports[17],
-      '검은산_다급' : imports[18],
-      '검은산_부엉' : imports[19],
-      '검은산_불안' : imports[20],
-      '검은산_쏟아짐' : imports[21],
-      '고요13' : imports[22],
-      '고요14' : imports[23],
+      '2011_2011' : imports[8],
+      '2011_벨' : imports[9],
+      '2011_숲' : imports[10],
+      '2011_바람' : imports[11],
+      '2011_헤비레인' : imports[12],
+      '고요6' : imports[13],
+      '고요7' : imports[14],
+      '검은산_뚜루' : imports[15],
+      '검은산_다급' : imports[16],
+      '검은산_부엉' : imports[17],
+      '검은산_불안' : imports[18],
+      '검은산_쏟아짐' : imports[19],
+      '고요13' : imports[20],
+      '고요14' : imports[21],
     };
     //NOTE: beware! same key is not allowed!! every keys should have different name!!
     var beach_players = {
@@ -181,12 +177,12 @@ $(document).ready(function() {
     var netstat = new Path.Circle({
       center: view.bounds.topRight + [-vssw / 2, +vssw / 2],
       radius: vssw / 4,
-      fillColor: '#51D0FD',
-      strokeWidth: vssw * 0.03,
-      strokeColor: '#FFE40A',
-      dashArray: [vssw * 0.05, vssw * 0.05],
+      fillColor: 'hotpink',
+      strokeWidth: 2,
+      strokeColor: 'gray',
+      dashArray: [4, 4],
       onFrame: function(event) {
-        this.rotate(0.2);
+        this.rotate(1);
       }
     });
     netstat.fillColor.alpha = 0;
@@ -208,7 +204,7 @@ $(document).ready(function() {
     aprev.scale(vssw * 1.5);
     aprev.position = [0, 0]; //reset position, before relative positioning !!
     aprev.translate([vssw, vssw * 1.8]);
-    aprev.fillColor = '#FFE40A';
+    aprev.fillColor = 'pink';
     aprev._socket = socket;
     aprev._isactive = false;
     aprev._activate = function() {
@@ -230,7 +226,7 @@ $(document).ready(function() {
     anext.scale(vssw * 1.5);
     anext.position = [0, 0]; //reset position, before relative positioning !!
     anext.translate([vssw * 9, vssw * 1.8]);
-    anext.fillColor = '#FFE40A';
+    anext.fillColor = 'pink';
     anext._socket = socket;
     anext._isactive = false;
     anext._activate = function() {
@@ -248,28 +244,17 @@ $(document).ready(function() {
     };
 
     //title background
-    var titlebox = new Path.Rectangle({
+    new Path.Rectangle({
       point: [vssw * 2, vssw * 1],
       size: [vssw * 6, vssw * 1.5],
       fillColor: 'white',
-      radius: vssw * 0.8,
-      opacity: 0.3,
-    });
+      radius: 30,
+    }).opacity = 0.3;
 
     //screen #1 - 'home'
     changeScreen(1);
     new Path.Rectangle([0, 0], vs).fillColor = '#999';
 
-    //title - text
-    new PointText({
-      point: titlebox.bounds.center,
-      content: '  사운드-랩 § soundLab  ',
-      fillColor: 'white',
-      fontFamily: 'AppleGothic, Sans-serif',
-      fontWeight: 'bold',
-      fontSize: '3em',
-    }).fitBounds(titlebox.bounds);
-
     //hello, screen.
     phonehand.addTo(project);
     phonehand.scale(vsw / 1.5);
@@ -278,38 +263,28 @@ $(document).ready(function() {
 
     //screen #2 - check
     changeScreen(2);
-    new Path.Rectangle([0, 0], vs).fillColor = '#05C183';
-
-    //title - text
-    new PointText({
-      point: [vssw * 2, vssw * 1],
-      content: '          연결 확인          ',
-      fillColor: 'white',
-      fontFamily: 'AppleGothic, Sans-serif',
-      fontWeight: 'bold',
-      fontSize: '3em'
-    }).fitBounds(titlebox.bounds);
+    new Path.Rectangle([0, 0], vs).fillColor = '#393';
 
     //TODO: info text.
     new PointText({
       content: "네트워크 테스트!",
       point: view.center + [-vssw * 3, -vssw * 2],
       fontWeight: 'bold',
-      fontSize: vssw * 1.0,
+      fontSize: '2em',
       fillColor: 'gold'
     });
     new PointText({
       content: "사운드 테스트!",
       point: view.center + [-vssw * 3, vssw * 0],
       fontWeight: 'bold',
-      fontSize: vssw * 1.0,
+      fontSize: '2em',
       fillColor: 'pink'
     });
     new PointText({
       content: "동그라미 터치!",
       point: view.center + [-vssw * 3, vssw * 2],
       fontWeight: 'bold',
-      fontSize: vssw * 1.0,
+      fontSize: '2em',
       fillColor: 'red'
     });
     new Path.Circle({
@@ -324,17 +299,7 @@ $(document).ready(function() {
 
     //screen #3 - beach page #1
     changeScreen(3);
-    new Path.Rectangle([0, 0], vs).fillColor = '#555';
-
-    //title - text
-    new PointText({
-      point: [vssw * 2, vssw * 1],
-      content: '           믹스 #1           ',
-      fillColor: 'white',
-      fontFamily: 'AppleGothic, Sans-serif',
-      fontWeight: 'bold',
-      fontSize: '3em'
-    }).fitBounds(titlebox.bounds);
+    new Path.Rectangle([0, 0], vs).fillColor = '#333';
 
     //
     for (var row = 0; row < 7; row++) {
@@ -346,10 +311,9 @@ $(document).ready(function() {
           children: [
             //play button
             new Path.Rectangle({
-              name: 'play_btn',
               point: [vssw * 0.8, row * vssw * 1.4 + vssw * 3.5],
               radius: vssw * 0.4,
-              size: [vssw * 1.5, vssw * 0.7],
+              size: [vssw * 1.6, vssw * 0.7],
               fillColor: new Color({
                 hue: getRandom(20, 60),
                 saturation: 1,
@@ -360,7 +324,6 @@ $(document).ready(function() {
                 par._players.push(par._player.start()._source); // start playbacks and collect their '_source's..
                 par._playcount++;
                 par.children.playcounter.content = '' + par._playcount;
-                par.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
                 //
                 par._socket.emit('sound', {
                   name: par._key,
@@ -369,28 +332,13 @@ $(document).ready(function() {
                 });
               }
             }),
-            //playcounterbox
-            new Path.Rectangle({
-              name: 'playcounterbox',
-              point: [vssw * 2.3, row * vssw * 1.4 + vssw * 3.5],
-              size: [vssw * 0.6, vssw * 0.8],
-            }),
-            //playcounter
-            new PointText({
-              name: 'playcounter',
-              content: '' + 0,
-              fillColor: 'white',
-              fontSize: '2em',
-              fontWeight: 'bold'
-            }),
             //stop button
             new Path.Rectangle({
-              name: 'stop_btn',
-              point: [vssw * 2.9, row * vssw * 1.4 + vssw * 3.5],
+              point: [vssw * 2.8, row * vssw * 1.4 + vssw * 3.5],
               radius: vssw * 0.4,
               size: [vssw * 1.6, vssw * 0.7],
               fillColor: new Color({
-                hue: getRandom(120, 180),
+                hue: getRandom(120, 250),
                 saturation: 1,
                 brightness: 1
               }),
@@ -401,9 +349,6 @@ $(document).ready(function() {
                   par._playcount--;
                   par.children.playcounter.content = '' + par._playcount;
                 }
-                if (par._players.length == 0) {
-                  par.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
-                }
                 //
                 par._socket.emit('sound', {
                   name: par._key,
@@ -412,23 +357,29 @@ $(document).ready(function() {
                 });
               }
             }),
+            //playcounter
+            new PointText({
+              name: 'playcounter',
+              content: '' + 0,
+              point: [vssw * 4.8, row * vssw * 1.4 + vssw * 3.5 + vssw * 0.6],
+              fillColor: 'white',
+              fontSize: '2em',
+              fontWeight: 'bold'
+            }),
             //faster button
             new Path.Rectangle({
-              name: 'faster_btn',
-              point: [vssw * 5.0, row * vssw * 1.4 + vssw * 3.5],
+              point: [vssw * 5.8, row * vssw * 1.4 + vssw * 3.5],
               radius: vssw * 0.4,
               size: [vssw * 1.6, vssw * 0.7],
-              strokeColor: new Color({
+              fillColor: new Color({
                 hue: getRandom(20, 60),
                 saturation: 1,
                 brightness: 1
               }),
-              strokeWidth : vssw * 0.03,
               onMouseDown: function() {
                 var par = this.parent;
                 if (par._players.length > 0) {
                   par._players[par._players.length - 1].playbackRate.value += 0.2;
-                  par.children.speedcounter.content = Number.parseFloat(par._players[par._players.length - 1].playbackRate.value).toFixed(1);
                 }
                 //
                 par._socket.emit('sound', {
@@ -438,37 +389,20 @@ $(document).ready(function() {
                 });
               }
             }),
-            //speedcounterbox
-            new Path.Rectangle({
-              name: 'speedcounterbox',
-              point: [vssw * 6.6, row * vssw * 1.4 + vssw * 3.5],
-              size: [vssw * 0.6, vssw * 0.8],
-            }),
-            //speedcounter
-            new PointText({
-              name: 'speedcounter',
-              content: '' + 0,
-              fillColor: 'white',
-              fontSize: '2em',
-              fontWeight: 'bold'
-            }),
             //slower button
             new Path.Rectangle({
-              name: 'slower_btn',
               point: [vssw * 7.8, row * vssw * 1.4 + vssw * 3.5],
               radius: vssw * 0.4,
               size: [vssw * 1.6, vssw * 0.7],
-              strokeColor: new Color({
-                hue: getRandom(120, 180),
+              fillColor: new Color({
+                hue: getRandom(120, 250),
                 saturation: 1,
                 brightness: 1
               }),
-              strokeWidth : vssw * 0.03,
               onMouseDown: function() {
                 var par = this.parent;
                 if (par._players.length > 0) {
                   par._players[par._players.length - 1].playbackRate.value -= 0.2;
-                  par.children.speedcounter.content = Number.parseFloat(par._players[par._players.length - 1].playbackRate.value).toFixed(1);
                 }
                 //
                 par._socket.emit('sound', {
@@ -487,23 +421,6 @@ $(document).ready(function() {
           _init: function() {
             this._player.loop = true;
             this._player.retrigger = true;
-            // iconifying...
-            var fast = faster.clone().addTo(project);
-            fast.fitBounds(this.children.faster_btn.bounds);
-            fast.fillColor = "orange";
-            var slow = slower.clone().addTo(project);
-            slow.fitBounds(this.children.slower_btn.bounds);
-            slow.fillColor = "lime";
-            var player_increase = plus.clone().addTo(project);
-            player_increase.fitBounds(this.children.play_btn.bounds);
-            player_increase.fillColor = "#555";
-            var player_decrease = minus.clone().addTo(project);
-            player_decrease.fitBounds(this.children.stop_btn.bounds);
-            player_decrease.fillColor = "#555";
-            // positioning numberboxes...
-            this.children.playcounter.fitBounds(this.children.playcounterbox.bounds);
-            this.children.speedcounter.fitBounds(this.children.speedcounterbox.bounds);
-            this.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
             //socket io event handling..
             var that = this;
             this._socket.on('sound', function(msg) {
@@ -512,25 +429,19 @@ $(document).ready(function() {
                   that._players.push(that._player.start()._source); // start playbacks and collect their '_source's..
                   that._playcount++;
                   that.children.playcounter.content = '' + that._playcount;
-                  that.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
                 } else if (msg.action == 'stop') {
                   if (that._players.length > 0) {
                     (that._players.shift()).stop();
                     that._playcount--;
                     that.children.playcounter.content = '' + that._playcount;
                   }
-                  if (that._players.length == 0) {
-                    that.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
-                  }
                 } else if (msg.action == 'faster') {
                   if (that._players.length > 0) {
                     that._players[that._players.length - 1].playbackRate.value += 0.2;
-                    that.children.speedcounter.content = Number.parseFloat(that._players[that._players.length - 1].playbackRate.value).toFixed(1);
                   }
                 } else if (msg.action == 'slower') {
                   if (that._players.length > 0) {
                     that._players[that._players.length - 1].playbackRate.value -= 0.2;
-                    that.children.speedcounter.content = Number.parseFloat(that._players[that._players.length - 1].playbackRate.value).toFixed(1);
                   }
                 }
               }
@@ -542,7 +453,7 @@ $(document).ready(function() {
         new PointText({
           point: c.firstChild.bounds.topLeft + [0, -5],
           content: Object.keys(beach_sounds)[idx],
-          fontSize: vssw * 0.55,
+          fontSize: '1em',
           fontWeight: 'bold',
           fillColor: 'white'
         });
@@ -551,17 +462,7 @@ $(document).ready(function() {
 
     //screen #4 - beach page #2
     changeScreen(4);
-    new Path.Rectangle([0, 0], vs).fillColor = '#555';
-
-    //title - text
-    new PointText({
-      point: [vssw * 2, vssw * 1],
-      content: '           믹스 #2           ',
-      fillColor: 'white',
-      fontFamily: 'AppleGothic, Sans-serif',
-      fontWeight: 'bold',
-      fontSize: '3em'
-    }).fitBounds(titlebox.bounds);
+    new Path.Rectangle([0, 0], vs).fillColor = '#333';
 
     //
     for (var row = 0; row < 7; row++) {
@@ -573,10 +474,9 @@ $(document).ready(function() {
           children: [
             //play button
             new Path.Rectangle({
-              name: 'play_btn',
               point: [vssw * 0.8, row * vssw * 1.4 + vssw * 3.5],
               radius: vssw * 0.4,
-              size: [vssw * 1.5, vssw * 0.7],
+              size: [vssw * 1.6, vssw * 0.7],
               fillColor: new Color({
                 hue: getRandom(20, 60),
                 saturation: 1,
@@ -587,7 +487,6 @@ $(document).ready(function() {
                 par._players.push(par._player.start()._source); // start playbacks and collect their '_source's..
                 par._playcount++;
                 par.children.playcounter.content = '' + par._playcount;
-                par.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
                 //
                 par._socket.emit('sound', {
                   name: par._key,
@@ -596,28 +495,13 @@ $(document).ready(function() {
                 });
               }
             }),
-            //playcounterbox
-            new Path.Rectangle({
-              name: 'playcounterbox',
-              point: [vssw * 2.3, row * vssw * 1.4 + vssw * 3.5],
-              size: [vssw * 0.6, vssw * 0.8],
-            }),
-            //playcounter
-            new PointText({
-              name: 'playcounter',
-              content: '' + 0,
-              fillColor: 'white',
-              fontSize: '2em',
-              fontWeight: 'bold'
-            }),
             //stop button
             new Path.Rectangle({
-              name: 'stop_btn',
-              point: [vssw * 2.9, row * vssw * 1.4 + vssw * 3.5],
+              point: [vssw * 2.8, row * vssw * 1.4 + vssw * 3.5],
               radius: vssw * 0.4,
               size: [vssw * 1.6, vssw * 0.7],
               fillColor: new Color({
-                hue: getRandom(120, 180),
+                hue: getRandom(120, 250),
                 saturation: 1,
                 brightness: 1
               }),
@@ -628,9 +512,6 @@ $(document).ready(function() {
                   par._playcount--;
                   par.children.playcounter.content = '' + par._playcount;
                 }
-                if (par._players.length == 0) {
-                  par.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
-                }
                 //
                 par._socket.emit('sound', {
                   name: par._key,
@@ -639,23 +520,29 @@ $(document).ready(function() {
                 });
               }
             }),
+            //playcounter
+            new PointText({
+              name: 'playcounter',
+              content: '' + 0,
+              point: [vssw * 4.8, row * vssw * 1.4 + vssw * 3.5 + vssw * 0.6],
+              fillColor: 'white',
+              fontSize: '2em',
+              fontWeight: 'bold'
+            }),
             //faster button
             new Path.Rectangle({
-              name: 'faster_btn',
-              point: [vssw * 5.0, row * vssw * 1.4 + vssw * 3.5],
+              point: [vssw * 5.8, row * vssw * 1.4 + vssw * 3.5],
               radius: vssw * 0.4,
               size: [vssw * 1.6, vssw * 0.7],
-              strokeColor: new Color({
+              fillColor: new Color({
                 hue: getRandom(20, 60),
                 saturation: 1,
                 brightness: 1
               }),
-              strokeWidth : vssw * 0.03,
               onMouseDown: function() {
                 var par = this.parent;
                 if (par._players.length > 0) {
                   par._players[par._players.length - 1].playbackRate.value += 0.2;
-                  par.children.speedcounter.content = Number.parseFloat(par._players[par._players.length - 1].playbackRate.value).toFixed(1);
                 }
                 //
                 par._socket.emit('sound', {
@@ -665,37 +552,20 @@ $(document).ready(function() {
                 });
               }
             }),
-            //speedcounterbox
-            new Path.Rectangle({
-              name: 'speedcounterbox',
-              point: [vssw * 6.6, row * vssw * 1.4 + vssw * 3.5],
-              size: [vssw * 0.6, vssw * 0.8],
-            }),
-            //speedcounter
-            new PointText({
-              name: 'speedcounter',
-              content: '' + 0,
-              fillColor: 'white',
-              fontSize: '2em',
-              fontWeight: 'bold'
-            }),
             //slower button
             new Path.Rectangle({
-              name: 'slower_btn',
               point: [vssw * 7.8, row * vssw * 1.4 + vssw * 3.5],
               radius: vssw * 0.4,
               size: [vssw * 1.6, vssw * 0.7],
-              strokeColor: new Color({
-                hue: getRandom(120, 180),
+              fillColor: new Color({
+                hue: getRandom(120, 250),
                 saturation: 1,
                 brightness: 1
               }),
-              strokeWidth : vssw * 0.03,
               onMouseDown: function() {
                 var par = this.parent;
                 if (par._players.length > 0) {
                   par._players[par._players.length - 1].playbackRate.value -= 0.2;
-                  par.children.speedcounter.content = Number.parseFloat(par._players[par._players.length - 1].playbackRate.value).toFixed(1);
                 }
                 //
                 par._socket.emit('sound', {
@@ -714,23 +584,6 @@ $(document).ready(function() {
           _init: function() {
             this._player.loop = true;
             this._player.retrigger = true;
-            // iconifying...
-            var fast = faster.clone().addTo(project);
-            fast.fitBounds(this.children.faster_btn.bounds);
-            fast.fillColor = "orange";
-            var slow = slower.clone().addTo(project);
-            slow.fitBounds(this.children.slower_btn.bounds);
-            slow.fillColor = "lime";
-            var player_increase = plus.clone().addTo(project);
-            player_increase.fitBounds(this.children.play_btn.bounds);
-            player_increase.fillColor = "#555";
-            var player_decrease = minus.clone().addTo(project);
-            player_decrease.fitBounds(this.children.stop_btn.bounds);
-            player_decrease.fillColor = "#555";
-            // positioning numberboxes...
-            this.children.playcounter.fitBounds(this.children.playcounterbox.bounds);
-            this.children.speedcounter.fitBounds(this.children.speedcounterbox.bounds);
-            this.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
             //socket io event handling..
             var that = this;
             this._socket.on('sound', function(msg) {
@@ -739,25 +592,19 @@ $(document).ready(function() {
                   that._players.push(that._player.start()._source); // start playbacks and collect their '_source's..
                   that._playcount++;
                   that.children.playcounter.content = '' + that._playcount;
-                  that.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
                 } else if (msg.action == 'stop') {
                   if (that._players.length > 0) {
                     (that._players.shift()).stop();
                     that._playcount--;
                     that.children.playcounter.content = '' + that._playcount;
                   }
-                  if (that._players.length == 0) {
-                    that.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
-                  }
                 } else if (msg.action == 'faster') {
                   if (that._players.length > 0) {
                     that._players[that._players.length - 1].playbackRate.value += 0.2;
-                    that.children.speedcounter.content = Number.parseFloat(that._players[that._players.length - 1].playbackRate.value).toFixed(1);
                   }
                 } else if (msg.action == 'slower') {
                   if (that._players.length > 0) {
                     that._players[that._players.length - 1].playbackRate.value -= 0.2;
-                    that.children.speedcounter.content = Number.parseFloat(that._players[that._players.length - 1].playbackRate.value).toFixed(1);
                   }
                 }
               }
@@ -769,7 +616,7 @@ $(document).ready(function() {
         new PointText({
           point: c.firstChild.bounds.topLeft + [0, -5],
           content: Object.keys(beach_sounds)[idx],
-          fontSize: vssw * 0.55,
+          fontSize: '1em',
           fontWeight: 'bold',
           fillColor: 'white'
         });
diff --git a/public/1/index.html b/public/1/index.html
index 54f11fa..9f76d1e 100644
--- a/public/1/index.html
+++ b/public/1/index.html
@@ -80,6 +80,9 @@
     </div>
 
     <canvas id="screen" resize style="z-index:0"></canvas>
+    <div id="objstring1" class="objstring fw7 courier f3 white" style="z-index:1">들리는 상처들의 믹스</div>
+    <div id="objstring3" class="objstring fw7 courier f3 white" style="z-index:-1">연결 확인</div>
+    <div id="objstring4" class="objstring fw7 courier f3 white" style="z-index:-1">믹스</div>
   </body>
 
 </html>
diff --git a/public/1/index.js b/public/1/index.js
index ae89e24..804c64f 100644
--- a/public/1/index.js
+++ b/public/1/index.js
@@ -24,7 +24,7 @@ $(document).ready(function() {
     SVGImport_size1('./imgs/iconmonstr-minus-4.svg'),
     //clap
     AudioImport_p5("./audio/clap@2/" + ("0" + getRandomInt(1, 2)).slice(-2) + ".mp3"),
-    //beach_sounds page 1 ==> 7
+    //sounds page 1 ==> 7
     AudioImport("./audio/2011_2011.mp3"),
     AudioImport("./audio/2011_벨.mp3"),
     AudioImport("./audio/2011_숲.mp3"),
@@ -32,7 +32,7 @@ $(document).ready(function() {
     AudioImport("./audio/2011_헤비레인.mp3"),
     AudioImport("./audio/고요6.mp3"),
     AudioImport("./audio/고요7.mp3"),
-    //beach_sounds page 2 ==> 7
+    //sounds page 2 ==> 7
     AudioImport("./audio/검은산_뚜루.mp3"),
     AudioImport("./audio/검은산_다급.mp3"),
     AudioImport("./audio/검은산_부엉.mp3"),
@@ -193,12 +193,12 @@ $(document).ready(function() {
     var netstat = new Path.Circle({
       center: view.bounds.topRight + [-vssw / 2, +vssw / 2],
       radius: vssw / 4,
-      fillColor: '#51D0FD',
-      strokeWidth: vssw * 0.03,
-      strokeColor: '#FFE40A',
-      dashArray: [vssw * 0.05, vssw * 0.05],
+      fillColor: 'hotpink',
+      strokeWidth: 2,
+      strokeColor: 'gray',
+      dashArray: [4, 4],
       onFrame: function(event) {
-        this.rotate(0.2);
+        this.rotate(1);
       }
     });
     netstat.fillColor.alpha = 0;
@@ -220,7 +220,7 @@ $(document).ready(function() {
     aprev.scale(vssw * 1.5);
     aprev.position = [0, 0]; //reset position, before relative positioning !!
     aprev.translate([vssw, vssw * 1.8]);
-    aprev.fillColor = '#FFE40A';
+    aprev.fillColor = 'pink';
     aprev._socket = socket;
     aprev._isactive = false;
     aprev._activate = function() {
@@ -242,7 +242,7 @@ $(document).ready(function() {
     anext.scale(vssw * 1.5);
     anext.position = [0, 0]; //reset position, before relative positioning !!
     anext.translate([vssw * 9, vssw * 1.8]);
-    anext.fillColor = '#FFE40A';
+    anext.fillColor = 'pink';
     anext._socket = socket;
     anext._isactive = false;
     anext._activate = function() {
@@ -260,28 +260,17 @@ $(document).ready(function() {
     };
 
     //title background
-    var titlebox = new Path.Rectangle({
+    new Path.Rectangle({
       point: [vssw * 2, vssw * 1],
       size: [vssw * 6, vssw * 1.5],
       fillColor: 'white',
-      radius: vssw * 0.8,
-      opacity: 0.3,
-    });
+      radius: 30,
+    }).opacity = 0.3;
 
     //screen #1 - 'home'
     changeScreen(1);
     new Path.Rectangle([0, 0], vs).fillColor = '#999';
 
-    //title - text
-    new PointText({
-      point: titlebox.bounds.center,
-      content: '  사운드-랩 § soundLab  ',
-      fillColor: 'white',
-      fontFamily: 'AppleGothic, Sans-serif',
-      fontWeight: 'bold',
-      fontSize: '3em',
-    }).fitBounds(titlebox.bounds);
-
     //hello, screen.
     phonehand.addTo(project);
     phonehand.scale(vsw / 1.5);
@@ -290,38 +279,28 @@ $(document).ready(function() {
 
     //screen #2 - check
     changeScreen(2);
-    new Path.Rectangle([0, 0], vs).fillColor = '#05C183';
-
-    //title - text
-    new PointText({
-      point: [vssw * 2, vssw * 1],
-      content: '          연결 확인          ',
-      fillColor: 'white',
-      fontFamily: 'AppleGothic, Sans-serif',
-      fontWeight: 'bold',
-      fontSize: '3em'
-    }).fitBounds(titlebox.bounds);
+    new Path.Rectangle([0, 0], vs).fillColor = '#393';
 
     //TODO: info text.
     new PointText({
       content: "네트워크 테스트!",
       point: view.center + [-vssw * 3, -vssw * 2],
       fontWeight: 'bold',
-      fontSize: vssw * 1.0,
+      fontSize: '2em',
       fillColor: 'gold'
     });
     new PointText({
       content: "사운드 테스트!",
       point: view.center + [-vssw * 3, vssw * 0],
       fontWeight: 'bold',
-      fontSize: vssw * 1.0,
+      fontSize: '2em',
       fillColor: 'pink'
     });
     new PointText({
       content: "동그라미 터치!",
       point: view.center + [-vssw * 3, vssw * 2],
       fontWeight: 'bold',
-      fontSize: vssw * 1.0,
+      fontSize: '2em',
       fillColor: 'red'
     });
     new Path.Circle({
@@ -338,16 +317,6 @@ $(document).ready(function() {
     changeScreen(3);
     new Path.Rectangle([0, 0], vs).fillColor = '#333';
 
-    //title - text
-    new PointText({
-      point: [vssw * 2, vssw * 1],
-      content: '           믹스 #1           ',
-      fillColor: 'white',
-      fontFamily: 'AppleGothic, Sans-serif',
-      fontWeight: 'bold',
-      fontSize: '3em'
-    }).fitBounds(titlebox.bounds);
-
     iconsound.addTo(project);
     //iconsound.scale(vsw / 1.5);
     iconsound.scale(vsw / 2.5);
diff --git a/public/a1/.tern-port b/public/a1/.tern-port
new file mode 100644
index 0000000..59b3b77
--- /dev/null
+++ b/public/a1/.tern-port
@@ -0,0 +1 @@
+42761
\ No newline at end of file
diff --git a/public/a1/audio/2011_2011.mp3 b/public/a1/audio/2011_2011.mp3
new file mode 100644
index 0000000..9368133
Binary files /dev/null and b/public/a1/audio/2011_2011.mp3 differ
diff --git a/public/a1/audio/2011_바람.mp3 b/public/a1/audio/2011_바람.mp3
new file mode 100644
index 0000000..4d301ba
Binary files /dev/null and b/public/a1/audio/2011_바람.mp3 differ
diff --git a/public/a1/audio/2011_벨.mp3 b/public/a1/audio/2011_벨.mp3
new file mode 100644
index 0000000..c138310
Binary files /dev/null and b/public/a1/audio/2011_벨.mp3 differ
diff --git a/public/a1/audio/2011_숲.mp3 b/public/a1/audio/2011_숲.mp3
new file mode 100644
index 0000000..7031d02
Binary files /dev/null and b/public/a1/audio/2011_숲.mp3 differ
diff --git a/public/a1/audio/2011_헤비레인.mp3 b/public/a1/audio/2011_헤비레인.mp3
new file mode 100644
index 0000000..974a7b1
Binary files /dev/null and b/public/a1/audio/2011_헤비레인.mp3 differ
diff --git a/public/a1/audio/clap@2/01.mp3 b/public/a1/audio/clap@2/01.mp3
new file mode 100644
index 0000000..8019a14
Binary files /dev/null and b/public/a1/audio/clap@2/01.mp3 differ
diff --git a/public/a1/audio/clap@2/02.mp3 b/public/a1/audio/clap@2/02.mp3
new file mode 100644
index 0000000..745dca0
Binary files /dev/null and b/public/a1/audio/clap@2/02.mp3 differ
diff --git a/public/a1/audio/검은산_다급.mp3 b/public/a1/audio/검은산_다급.mp3
new file mode 100644
index 0000000..3efcf9a
Binary files /dev/null and b/public/a1/audio/검은산_다급.mp3 differ
diff --git a/public/a1/audio/검은산_뚜루.mp3 b/public/a1/audio/검은산_뚜루.mp3
new file mode 100644
index 0000000..008871e
Binary files /dev/null and b/public/a1/audio/검은산_뚜루.mp3 differ
diff --git a/public/a1/audio/검은산_부엉.mp3 b/public/a1/audio/검은산_부엉.mp3
new file mode 100644
index 0000000..84eb395
Binary files /dev/null and b/public/a1/audio/검은산_부엉.mp3 differ
diff --git a/public/a1/audio/검은산_불안.mp3 b/public/a1/audio/검은산_불안.mp3
new file mode 100644
index 0000000..490fa26
Binary files /dev/null and b/public/a1/audio/검은산_불안.mp3 differ
diff --git a/public/a1/audio/검은산_쏟아짐.mp3 b/public/a1/audio/검은산_쏟아짐.mp3
new file mode 100644
index 0000000..ad72833
Binary files /dev/null and b/public/a1/audio/검은산_쏟아짐.mp3 differ
diff --git a/public/a1/audio/고요1.mp3 b/public/a1/audio/고요1.mp3
new file mode 100644
index 0000000..ee6bc3e
Binary files /dev/null and b/public/a1/audio/고요1.mp3 differ
diff --git a/public/a1/audio/고요10.mp3 b/public/a1/audio/고요10.mp3
new file mode 100644
index 0000000..ee6bc3e
Binary files /dev/null and b/public/a1/audio/고요10.mp3 differ
diff --git a/public/a1/audio/고요11.mp3 b/public/a1/audio/고요11.mp3
new file mode 100644
index 0000000..ee6bc3e
Binary files /dev/null and b/public/a1/audio/고요11.mp3 differ
diff --git a/public/a1/audio/고요12.mp3 b/public/a1/audio/고요12.mp3
new file mode 100644
index 0000000..ee6bc3e
Binary files /dev/null and b/public/a1/audio/고요12.mp3 differ
diff --git a/public/a1/audio/고요13.mp3 b/public/a1/audio/고요13.mp3
new file mode 100644
index 0000000..ee6bc3e
Binary files /dev/null and b/public/a1/audio/고요13.mp3 differ
diff --git a/public/a1/audio/고요14.mp3 b/public/a1/audio/고요14.mp3
new file mode 100644
index 0000000..ee6bc3e
Binary files /dev/null and b/public/a1/audio/고요14.mp3 differ
diff --git a/public/a1/audio/고요2.mp3 b/public/a1/audio/고요2.mp3
new file mode 100644
index 0000000..ee6bc3e
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diff --git a/public/a1/audio/고요3.mp3 b/public/a1/audio/고요3.mp3
new file mode 100644
index 0000000..ee6bc3e
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diff --git a/public/a1/audio/고요4.mp3 b/public/a1/audio/고요4.mp3
new file mode 100644
index 0000000..ee6bc3e
Binary files /dev/null and b/public/a1/audio/고요4.mp3 differ
diff --git a/public/a1/audio/고요5.mp3 b/public/a1/audio/고요5.mp3
new file mode 100644
index 0000000..ee6bc3e
Binary files /dev/null and b/public/a1/audio/고요5.mp3 differ
diff --git a/public/a1/audio/고요6.mp3 b/public/a1/audio/고요6.mp3
new file mode 100644
index 0000000..ee6bc3e
Binary files /dev/null and b/public/a1/audio/고요6.mp3 differ
diff --git a/public/a1/audio/고요7.mp3 b/public/a1/audio/고요7.mp3
new file mode 100644
index 0000000..ee6bc3e
Binary files /dev/null and b/public/a1/audio/고요7.mp3 differ
diff --git a/public/a1/audio/고요8.mp3 b/public/a1/audio/고요8.mp3
new file mode 100644
index 0000000..ee6bc3e
Binary files /dev/null and b/public/a1/audio/고요8.mp3 differ
diff --git a/public/a1/audio/고요9.mp3 b/public/a1/audio/고요9.mp3
new file mode 100644
index 0000000..ee6bc3e
Binary files /dev/null and b/public/a1/audio/고요9.mp3 differ
diff --git a/public/a1/conductor/.tern-port b/public/a1/conductor/.tern-port
new file mode 100644
index 0000000..59b3b77
--- /dev/null
+++ b/public/a1/conductor/.tern-port
@@ -0,0 +1 @@
+42761
\ No newline at end of file
diff --git a/public/a1/conductor/audio/2011_2011.mp3 b/public/a1/conductor/audio/2011_2011.mp3
new file mode 100644
index 0000000..9368133
Binary files /dev/null and b/public/a1/conductor/audio/2011_2011.mp3 differ
diff --git a/public/a1/conductor/audio/2011_바람.mp3 b/public/a1/conductor/audio/2011_바람.mp3
new file mode 100644
index 0000000..4d301ba
Binary files /dev/null and b/public/a1/conductor/audio/2011_바람.mp3 differ
diff --git a/public/a1/conductor/audio/2011_벨.mp3 b/public/a1/conductor/audio/2011_벨.mp3
new file mode 100644
index 0000000..c138310
Binary files /dev/null and b/public/a1/conductor/audio/2011_벨.mp3 differ
diff --git a/public/a1/conductor/audio/2011_숲.mp3 b/public/a1/conductor/audio/2011_숲.mp3
new file mode 100644
index 0000000..7031d02
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diff --git a/public/a1/conductor/audio/2011_헤비레인.mp3 b/public/a1/conductor/audio/2011_헤비레인.mp3
new file mode 100644
index 0000000..974a7b1
Binary files /dev/null and b/public/a1/conductor/audio/2011_헤비레인.mp3 differ
diff --git a/public/a1/conductor/audio/clap@2/01.mp3 b/public/a1/conductor/audio/clap@2/01.mp3
new file mode 100644
index 0000000..8019a14
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diff --git a/public/a1/conductor/audio/clap@2/02.mp3 b/public/a1/conductor/audio/clap@2/02.mp3
new file mode 100644
index 0000000..745dca0
Binary files /dev/null and b/public/a1/conductor/audio/clap@2/02.mp3 differ
diff --git a/public/a1/conductor/audio/검은산_다급.mp3 b/public/a1/conductor/audio/검은산_다급.mp3
new file mode 100644
index 0000000..3efcf9a
Binary files /dev/null and b/public/a1/conductor/audio/검은산_다급.mp3 differ
diff --git a/public/a1/conductor/audio/검은산_뚜루.mp3 b/public/a1/conductor/audio/검은산_뚜루.mp3
new file mode 100644
index 0000000..008871e
Binary files /dev/null and b/public/a1/conductor/audio/검은산_뚜루.mp3 differ
diff --git a/public/a1/conductor/audio/검은산_부엉.mp3 b/public/a1/conductor/audio/검은산_부엉.mp3
new file mode 100644
index 0000000..84eb395
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diff --git a/public/a1/conductor/audio/검은산_불안.mp3 b/public/a1/conductor/audio/검은산_불안.mp3
new file mode 100644
index 0000000..490fa26
Binary files /dev/null and b/public/a1/conductor/audio/검은산_불안.mp3 differ
diff --git a/public/a1/conductor/audio/검은산_쏟아짐.mp3 b/public/a1/conductor/audio/검은산_쏟아짐.mp3
new file mode 100644
index 0000000..ad72833
Binary files /dev/null and b/public/a1/conductor/audio/검은산_쏟아짐.mp3 differ
diff --git a/public/a1/conductor/audio/고요1.mp3 b/public/a1/conductor/audio/고요1.mp3
new file mode 100644
index 0000000..ee6bc3e
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diff --git a/public/a1/conductor/audio/고요10.mp3 b/public/a1/conductor/audio/고요10.mp3
new file mode 100644
index 0000000..ee6bc3e
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diff --git a/public/a1/conductor/audio/고요11.mp3 b/public/a1/conductor/audio/고요11.mp3
new file mode 100644
index 0000000..ee6bc3e
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diff --git a/public/a1/conductor/audio/고요12.mp3 b/public/a1/conductor/audio/고요12.mp3
new file mode 100644
index 0000000..ee6bc3e
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diff --git a/public/a1/conductor/audio/고요13.mp3 b/public/a1/conductor/audio/고요13.mp3
new file mode 100644
index 0000000..ee6bc3e
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diff --git a/public/a1/conductor/audio/고요14.mp3 b/public/a1/conductor/audio/고요14.mp3
new file mode 100644
index 0000000..ee6bc3e
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diff --git a/public/a1/conductor/audio/고요2.mp3 b/public/a1/conductor/audio/고요2.mp3
new file mode 100644
index 0000000..ee6bc3e
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diff --git a/public/a1/conductor/audio/고요3.mp3 b/public/a1/conductor/audio/고요3.mp3
new file mode 100644
index 0000000..ee6bc3e
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diff --git a/public/a1/conductor/audio/고요4.mp3 b/public/a1/conductor/audio/고요4.mp3
new file mode 100644
index 0000000..ee6bc3e
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diff --git a/public/a1/conductor/audio/고요5.mp3 b/public/a1/conductor/audio/고요5.mp3
new file mode 100644
index 0000000..ee6bc3e
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diff --git a/public/a1/conductor/audio/고요6.mp3 b/public/a1/conductor/audio/고요6.mp3
new file mode 100644
index 0000000..ee6bc3e
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diff --git a/public/a1/conductor/audio/고요7.mp3 b/public/a1/conductor/audio/고요7.mp3
new file mode 100644
index 0000000..ee6bc3e
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diff --git a/public/a1/conductor/audio/고요8.mp3 b/public/a1/conductor/audio/고요8.mp3
new file mode 100644
index 0000000..ee6bc3e
Binary files /dev/null and b/public/a1/conductor/audio/고요8.mp3 differ
diff --git a/public/a1/conductor/audio/고요9.mp3 b/public/a1/conductor/audio/고요9.mp3
new file mode 100644
index 0000000..ee6bc3e
Binary files /dev/null and b/public/a1/conductor/audio/고요9.mp3 differ
diff --git a/public/a1/conductor/favicon.ico b/public/a1/conductor/favicon.ico
new file mode 100644
index 0000000..a90c2c6
Binary files /dev/null and b/public/a1/conductor/favicon.ico differ
diff --git a/public/a1/conductor/imgs/arrow-circle-left.svg b/public/a1/conductor/imgs/arrow-circle-left.svg
new file mode 100644
index 0000000..c18286b
--- /dev/null
+++ b/public/a1/conductor/imgs/arrow-circle-left.svg
@@ -0,0 +1 @@
+<svg width="2048" height="2048" viewBox="0 0 2048 2048" xmlns="http://www.w3.org/2000/svg"><path d="M1536 1088v-128q0-26-19-45t-45-19h-502l189-189q19-19 19-45t-19-45l-91-91q-18-18-45-18t-45 18l-362 362-91 91q-18 18-18 45t18 45l91 91 362 362q18 18 45 18t45-18l91-91q18-18 18-45t-18-45l-189-189h502q26 0 45-19t19-45zm256-64q0 209-103 385.5t-279.5 279.5-385.5 103-385.5-103-279.5-279.5-103-385.5 103-385.5 279.5-279.5 385.5-103 385.5 103 279.5 279.5 103 385.5z"/></svg>
\ No newline at end of file
diff --git a/public/a1/conductor/imgs/arrow-circle-right.svg b/public/a1/conductor/imgs/arrow-circle-right.svg
new file mode 100644
index 0000000..36ad73e
--- /dev/null
+++ b/public/a1/conductor/imgs/arrow-circle-right.svg
@@ -0,0 +1 @@
+<svg width="2048" height="2048" viewBox="0 0 2048 2048" xmlns="http://www.w3.org/2000/svg"><path d="M1541 1024q0-27-18-45l-91-91-362-362q-18-18-45-18t-45 18l-91 91q-18 18-18 45t18 45l189 189h-502q-26 0-45 19t-19 45v128q0 26 19 45t45 19h502l-189 189q-19 19-19 45t19 45l91 91q18 18 45 18t45-18l362-362 91-91q18-18 18-45zm251 0q0 209-103 385.5t-279.5 279.5-385.5 103-385.5-103-279.5-279.5-103-385.5 103-385.5 279.5-279.5 385.5-103 385.5 103 279.5 279.5 103 385.5z"/></svg>
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+        } */
+    </style>
+  </head>
+
+  <body class="">
+    <!-- full page layout : page loading screen -->
+    <div class="vh-100 w-100 absolute top-0 left-0 bg-light-blue" id="page-loading" style="z-index:2">
+      <div class="cf w-100 top-0">
+        <div class="dt vh-100 w-100 absolute top-0 left-0 animationStripes">
+          <div class="dtc v-mid tc white monaco">
+            <h1 class="f3 f1-ns">
+              Loading..........!?
+            </h1>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <canvas id="screen" resize style="z-index:0"></canvas>
+  </body>
+
+</html>
diff --git a/public/a1/conductor/index.js b/public/a1/conductor/index.js
new file mode 100644
index 0000000..01fd0b1
--- /dev/null
+++ b/public/a1/conductor/index.js
@@ -0,0 +1,798 @@
+//paperscript (paperjs)
+
+//'index' page
+
+$(document).ready(function() {
+
+  //common metrics
+  var vs = view.size;
+  var vsw = vs.width;
+  var vsh = vs.height;
+  var vss = view.size / 10;
+  var vssw = vss.width;
+  var vssh = vss.height;
+
+  //pre-load resources
+  Promise.all([
+    //imgs
+    RasterImport_size1('./imgs/phonehand.png'),
+    SVGImport_size1('./imgs/arrow-circle-right.svg'),
+    SVGImport_size1('./imgs/arrow-circle-left.svg'),
+    SVGImport_size1('./imgs/hand-point-right-regular.svg'),
+    SVGImport_size1('./imgs/listen-icon.svg'),
+    SVGImport_size1('./imgs/plus.svg'),
+    SVGImport_size1('./imgs/minus.svg'),
+    SVGImport_size1('./imgs/faster.svg'),
+    SVGImport_size1('./imgs/slower.svg'),
+    //clap
+    AudioImport_p5("./audio/clap@2/" + ("0" + getRandomInt(1, 2)).slice(-2) + ".mp3"),
+    //beach_sounds page 1 ==> 7
+    AudioImport("./audio/2011_2011.mp3"),
+    AudioImport("./audio/2011_벨.mp3"),
+    AudioImport("./audio/2011_숲.mp3"),
+    AudioImport("./audio/2011_바람.mp3"),
+    AudioImport("./audio/2011_헤비레인.mp3"),
+    AudioImport("./audio/고요6.mp3"),
+    AudioImport("./audio/고요7.mp3"),
+    //beach_sounds page 2 ==> 7
+    AudioImport("./audio/검은산_뚜루.mp3"),
+    AudioImport("./audio/검은산_다급.mp3"),
+    AudioImport("./audio/검은산_부엉.mp3"),
+    AudioImport("./audio/검은산_불안.mp3"),
+    AudioImport("./audio/검은산_쏟아짐.mp3"),
+    AudioImport("./audio/고요13.mp3"),
+    AudioImport("./audio/고요14.mp3"),
+    //
+  ]).then(function(imports) {
+    //imgs
+    var phonehand = imports[0];
+    var anext = imports[1];
+    var aprev = imports[2];
+    var hand = imports[3];
+    var iconsound = imports[4];
+    var plus = imports[5];
+    var minus = imports[6];
+    var faster = imports[7];
+    var slower = imports[8];
+    //clap
+    var clap = imports[9];
+    //beach list
+    //NOTE: beware! same key is not allowed!! every keys should have different name!!
+    var beach_sounds = {
+      '2011_2011' : imports[10],
+      '2011_벨' : imports[11],
+      '2011_숲' : imports[12],
+      '2011_바람' : imports[13],
+      '2011_헤비레인' : imports[14],
+      '고요6' : imports[15],
+      '고요7' : imports[16],
+      '검은산_뚜루' : imports[17],
+      '검은산_다급' : imports[18],
+      '검은산_부엉' : imports[19],
+      '검은산_불안' : imports[20],
+      '검은산_쏟아짐' : imports[21],
+      '고요13' : imports[22],
+      '고요14' : imports[23],
+    };
+    //NOTE: beware! same key is not allowed!! every keys should have different name!!
+    var beach_players = {
+      '2011_2011': [],
+      '2011_벨': [],
+      '2011_숲': [],
+      '2011_바람': [],
+      '2011_헤비레인': [],
+      '고요6': [],
+      '고요7': [],
+      '검은산_뚜루': [],
+      '검은산_다급': [],
+      '검은산_부엉': [],
+      '검은산_불안': [],
+      '검은산_쏟아짐': [],
+      '고요13': [],
+      '고요14': [],
+    };
+
+    //screen changer
+    var nscreen = 4;
+    var screens = [];
+    var screen_names = {};
+    screen_names['start'] = 1;
+    screen_names['check'] = 2;
+    screen_names['beach1'] = 3;
+    screen_names['beach2'] = 4;
+    var curscreen;
+    for (var idx = 0; idx < nscreen; idx++) {
+      screens.push(new Layer());
+    }
+
+    function changeScreen(page) {
+      //pagination buttons
+      aprev._activate();
+      anext._activate();
+      //
+      if (page < 1) page = 1;
+      if (page > nscreen) page = nscreen;
+      curscreen = page;
+      for (var idx = 0; idx < nscreen; idx++) {
+        //
+        if (idx == page - 1) {
+          screens[idx].bringToFront();
+          top.bringToFront();
+          $('.objstring').eq(idx).css('z-index', 1);
+          //
+          screens[idx].activate();
+        } else {
+          screens[idx].sendToBack();
+          $('.objstring').eq(idx).css('z-index', -1);
+        }
+      }
+      //pagination buttons
+      if (curscreen == 1) {
+        aprev._deactivate();
+      }
+      if (curscreen == nscreen) {
+        anext._deactivate();
+      }
+    }
+
+    function nextScreen() {
+      if (curscreen + 1 <= nscreen) {
+        curscreen++;
+        changeScreen(curscreen);
+      }
+    }
+
+    function prevScreen() {
+      if (curscreen - 1 > 0) {
+        curscreen--;
+        changeScreen(curscreen);
+      }
+    }
+
+    function changeScreenByName(pagename) {
+      changeScreen(screen_names[pagename]);
+    }
+
+    function getScreenNameNext() {
+      if (curscreen + 1 <= nscreen) {
+        return Object.keys(screen_names)[curscreen + 1 - 1];
+      } else {
+        return Object.keys(screen_names)[curscreen - 1];
+      }
+    }
+
+    function getScreenNamePrev() {
+      if (curscreen - 1 > 0) {
+        return Object.keys(screen_names)[curscreen - 1 - 1];
+      } else {
+        return Object.keys(screen_names)[curscreen - 1];
+      }
+    }
+
+    //top layer
+    var top = new Layer(); // new Layer() will be automatically activated at the moment.
+
+    //networking - socket.io
+    //var socket = io('http://192.168.42.20:8080');
+    //var socket = io('http://choir.run:8080');
+    var socket = io('https://choir.run');
+
+    //net. connection marker
+    var netstat = new Path.Circle({
+      center: view.bounds.topRight + [-vssw / 2, +vssw / 2],
+      radius: vssw / 4,
+      fillColor: '#51D0FD',
+      strokeWidth: vssw * 0.03,
+      strokeColor: '#FFE40A',
+      dashArray: [vssw * 0.05, vssw * 0.05],
+      onFrame: function(event) {
+        this.rotate(0.2);
+      }
+    });
+    netstat.fillColor.alpha = 0;
+
+    //
+    socket.on('connect', function() {
+      console.log("i' m connected!");
+      top.activate();
+      netstat.fillColor.alpha = 1;
+      socket.on('disconnect', function() {
+        console.log("i' m disconnected!");
+        top.activate();
+        netstat.fillColor.alpha = 0;
+      });
+    });
+
+    //page change - prev. page
+    aprev.addTo(project);
+    aprev.scale(vssw * 1.5);
+    aprev.position = [0, 0]; //reset position, before relative positioning !!
+    aprev.translate([vssw, vssw * 1.8]);
+    aprev.fillColor = '#FFE40A';
+    aprev._socket = socket;
+    aprev._isactive = false;
+    aprev._activate = function() {
+      this._isactive = true;
+      this.opacity = 1;
+    }
+    aprev._deactivate = function() {
+      this._isactive = false;
+      this.opacity = 0.3;
+    }
+    aprev.onClick = function() {
+      if (this._isactive == true) {
+        prevScreen();
+      }
+    };
+
+    //page change - next. page
+    anext.addTo(project);
+    anext.scale(vssw * 1.5);
+    anext.position = [0, 0]; //reset position, before relative positioning !!
+    anext.translate([vssw * 9, vssw * 1.8]);
+    anext.fillColor = '#FFE40A';
+    anext._socket = socket;
+    anext._isactive = false;
+    anext._activate = function() {
+      this._isactive = true;
+      this.opacity = 1;
+    }
+    anext._deactivate = function() {
+      this._isactive = false;
+      this.opacity = 0.3;
+    }
+    anext.onClick = function() {
+      if (this._isactive == true) {
+        nextScreen();
+      }
+    };
+
+    //title background
+    var titlebox = new Path.Rectangle({
+      point: [vssw * 2, vssw * 1],
+      size: [vssw * 6, vssw * 1.5],
+      fillColor: 'white',
+      radius: vssw * 0.8,
+      opacity: 0.3,
+    });
+
+    //screen #1 - 'home'
+    changeScreen(1);
+    new Path.Rectangle([0, 0], vs).fillColor = '#999';
+
+    //title - text
+    new PointText({
+      point: titlebox.bounds.center,
+      content: '  사운드-랩 § soundLab  ',
+      fillColor: 'white',
+      fontFamily: 'AppleGothic, Sans-serif',
+      fontWeight: 'bold',
+      fontSize: '3em',
+    }).fitBounds(titlebox.bounds);
+
+    //hello, screen.
+    phonehand.addTo(project);
+    phonehand.scale(vsw / 1.5);
+    phonehand.position = view.center;
+    //phonehand.position.y -= vssh;
+
+    //screen #2 - check
+    changeScreen(2);
+    new Path.Rectangle([0, 0], vs).fillColor = '#05C183';
+
+    //title - text
+    new PointText({
+      point: [vssw * 2, vssw * 1],
+      content: '          연결 확인          ',
+      fillColor: 'white',
+      fontFamily: 'AppleGothic, Sans-serif',
+      fontWeight: 'bold',
+      fontSize: '3em'
+    }).fitBounds(titlebox.bounds);
+
+    //TODO: info text.
+    new PointText({
+      content: "네트워크 테스트!",
+      point: view.center + [-vssw * 3, -vssw * 2],
+      fontWeight: 'bold',
+      fontSize: vssw * 1.0,
+      fillColor: 'gold'
+    });
+    new PointText({
+      content: "사운드 테스트!",
+      point: view.center + [-vssw * 3, vssw * 0],
+      fontWeight: 'bold',
+      fontSize: vssw * 1.0,
+      fillColor: 'pink'
+    });
+    new PointText({
+      content: "동그라미 터치!",
+      point: view.center + [-vssw * 3, vssw * 2],
+      fontWeight: 'bold',
+      fontSize: vssw * 1.0,
+      fillColor: 'red'
+    });
+    new Path.Circle({
+      center: view.center,
+      radius: vsw / 4,
+      fillColor: 'white',
+      opacity: 0.5,
+      onClick: function() {
+        clap.play();
+      }
+    });
+
+    //screen #3 - beach page #1
+    changeScreen(3);
+    new Path.Rectangle([0, 0], vs).fillColor = '#555';
+
+    //title - text
+    new PointText({
+      point: [vssw * 2, vssw * 1],
+      content: '           믹스 #1           ',
+      fillColor: 'white',
+      fontFamily: 'AppleGothic, Sans-serif',
+      fontWeight: 'bold',
+      fontSize: '3em'
+    }).fitBounds(titlebox.bounds);
+
+    //
+    for (var row = 0; row < 7; row++) {
+      for (var col = 0; col < 1; col++) {
+        var idx = row * 1 + col;
+
+        //play/stop/playcount/faster/slower button (networked between groups)
+        var c = new Group({
+          children: [
+            //play button
+            new Path.Rectangle({
+              name: 'play_btn',
+              point: [vssw * 0.8, row * vssw * 1.4 + vssw * 3.5],
+              radius: vssw * 0.4,
+              size: [vssw * 1.5, vssw * 0.7],
+              fillColor: new Color({
+                hue: getRandom(20, 60),
+                saturation: 1,
+                brightness: 1
+              }),
+              onMouseDown: function(event) {
+                var par = this.parent;
+                par._players.push(par._player.start()._source); // start playbacks and collect their '_source's..
+                par._playcount++;
+                par.children.playcounter.content = '' + par._playcount;
+                par.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
+                //
+                par._socket.emit('sound', {
+                  name: par._key,
+                  action: 'start',
+                  group: 'beach'
+                });
+              }
+            }),
+            //playcounterbox
+            new Path.Rectangle({
+              name: 'playcounterbox',
+              point: [vssw * 2.3, row * vssw * 1.4 + vssw * 3.5],
+              size: [vssw * 0.6, vssw * 0.8],
+            }),
+            //playcounter
+            new PointText({
+              name: 'playcounter',
+              content: '' + 0,
+              fillColor: 'white',
+              fontSize: '2em',
+              fontWeight: 'bold'
+            }),
+            //stop button
+            new Path.Rectangle({
+              name: 'stop_btn',
+              point: [vssw * 2.9, row * vssw * 1.4 + vssw * 3.5],
+              radius: vssw * 0.4,
+              size: [vssw * 1.6, vssw * 0.7],
+              fillColor: new Color({
+                hue: getRandom(120, 180),
+                saturation: 1,
+                brightness: 1
+              }),
+              onMouseDown: function() {
+                var par = this.parent;
+                if (par._players.length > 0) {
+                  (par._players.shift()).stop();
+                  par._playcount--;
+                  par.children.playcounter.content = '' + par._playcount;
+                }
+                if (par._players.length == 0) {
+                  par.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
+                }
+                //
+                par._socket.emit('sound', {
+                  name: par._key,
+                  action: 'stop',
+                  group: 'beach'
+                });
+              }
+            }),
+            //faster button
+            new Path.Rectangle({
+              name: 'faster_btn',
+              point: [vssw * 5.0, row * vssw * 1.4 + vssw * 3.5],
+              radius: vssw * 0.4,
+              size: [vssw * 1.6, vssw * 0.7],
+              strokeColor: new Color({
+                hue: getRandom(20, 60),
+                saturation: 1,
+                brightness: 1
+              }),
+              strokeWidth : vssw * 0.03,
+              onMouseDown: function() {
+                var par = this.parent;
+                if (par._players.length > 0) {
+                  par._players[par._players.length - 1].playbackRate.value += 0.2;
+                  par.children.speedcounter.content = Number.parseFloat(par._players[par._players.length - 1].playbackRate.value).toFixed(1);
+                }
+                //
+                par._socket.emit('sound', {
+                  name: par._key,
+                  action: 'faster',
+                  group: 'beach'
+                });
+              }
+            }),
+            //speedcounterbox
+            new Path.Rectangle({
+              name: 'speedcounterbox',
+              point: [vssw * 6.6, row * vssw * 1.4 + vssw * 3.5],
+              size: [vssw * 0.6, vssw * 0.8],
+            }),
+            //speedcounter
+            new PointText({
+              name: 'speedcounter',
+              content: '' + 0,
+              fillColor: 'white',
+              fontSize: '2em',
+              fontWeight: 'bold'
+            }),
+            //slower button
+            new Path.Rectangle({
+              name: 'slower_btn',
+              point: [vssw * 7.8, row * vssw * 1.4 + vssw * 3.5],
+              radius: vssw * 0.4,
+              size: [vssw * 1.6, vssw * 0.7],
+              strokeColor: new Color({
+                hue: getRandom(120, 180),
+                saturation: 1,
+                brightness: 1
+              }),
+              strokeWidth : vssw * 0.03,
+              onMouseDown: function() {
+                var par = this.parent;
+                if (par._players.length > 0) {
+                  par._players[par._players.length - 1].playbackRate.value -= 0.2;
+                  par.children.speedcounter.content = Number.parseFloat(par._players[par._players.length - 1].playbackRate.value).toFixed(1);
+                }
+                //
+                par._socket.emit('sound', {
+                  name: par._key,
+                  action: 'slower',
+                  group: 'beach'
+                });
+              }
+            })
+          ],
+          _socket: socket,
+          _key: Object.keys(beach_sounds)[idx],
+          _player: beach_sounds[Object.keys(beach_sounds)[idx]],
+          _players: beach_players[Object.keys(beach_players)[idx]],
+          _playcount: 0,
+          _init: function() {
+            this._player.loop = true;
+            this._player.retrigger = true;
+            // iconifying...
+            var fast = faster.clone().addTo(project);
+            fast.fitBounds(this.children.faster_btn.bounds);
+            fast.fillColor = "orange";
+            var slow = slower.clone().addTo(project);
+            slow.fitBounds(this.children.slower_btn.bounds);
+            slow.fillColor = "lime";
+            var player_increase = plus.clone().addTo(project);
+            player_increase.fitBounds(this.children.play_btn.bounds);
+            player_increase.fillColor = "#555";
+            var player_decrease = minus.clone().addTo(project);
+            player_decrease.fitBounds(this.children.stop_btn.bounds);
+            player_decrease.fillColor = "#555";
+            // positioning numberboxes...
+            this.children.playcounter.fitBounds(this.children.playcounterbox.bounds);
+            this.children.speedcounter.fitBounds(this.children.speedcounterbox.bounds);
+            this.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
+            //socket io event handling..
+            var that = this;
+            this._socket.on('sound', function(msg) {
+              if (msg.group == 'beach' && msg.name == that._key) {
+                if (msg.action == 'start') {
+                  that._players.push(that._player.start()._source); // start playbacks and collect their '_source's..
+                  that._playcount++;
+                  that.children.playcounter.content = '' + that._playcount;
+                  that.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
+                } else if (msg.action == 'stop') {
+                  if (that._players.length > 0) {
+                    (that._players.shift()).stop();
+                    that._playcount--;
+                    that.children.playcounter.content = '' + that._playcount;
+                  }
+                  if (that._players.length == 0) {
+                    that.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
+                  }
+                } else if (msg.action == 'faster') {
+                  if (that._players.length > 0) {
+                    that._players[that._players.length - 1].playbackRate.value += 0.2;
+                    that.children.speedcounter.content = Number.parseFloat(that._players[that._players.length - 1].playbackRate.value).toFixed(1);
+                  }
+                } else if (msg.action == 'slower') {
+                  if (that._players.length > 0) {
+                    that._players[that._players.length - 1].playbackRate.value -= 0.2;
+                    that.children.speedcounter.content = Number.parseFloat(that._players[that._players.length - 1].playbackRate.value).toFixed(1);
+                  }
+                }
+              }
+            });
+          }
+        });
+        c._init();
+        //label
+        new PointText({
+          point: c.firstChild.bounds.topLeft + [0, -5],
+          content: Object.keys(beach_sounds)[idx],
+          fontSize: vssw * 0.55,
+          fontWeight: 'bold',
+          fillColor: 'white'
+        });
+      }
+    }
+
+    //screen #4 - beach page #2
+    changeScreen(4);
+    new Path.Rectangle([0, 0], vs).fillColor = '#555';
+
+    //title - text
+    new PointText({
+      point: [vssw * 2, vssw * 1],
+      content: '           믹스 #2           ',
+      fillColor: 'white',
+      fontFamily: 'AppleGothic, Sans-serif',
+      fontWeight: 'bold',
+      fontSize: '3em'
+    }).fitBounds(titlebox.bounds);
+
+    //
+    for (var row = 0; row < 7; row++) {
+      for (var col = 0; col < 1; col++) {
+        var idx = row * 1 + col + 7;
+
+        //play/stop/playcount/faster/slower button (networked between groups)
+        var c = new Group({
+          children: [
+            //play button
+            new Path.Rectangle({
+              name: 'play_btn',
+              point: [vssw * 0.8, row * vssw * 1.4 + vssw * 3.5],
+              radius: vssw * 0.4,
+              size: [vssw * 1.5, vssw * 0.7],
+              fillColor: new Color({
+                hue: getRandom(20, 60),
+                saturation: 1,
+                brightness: 1
+              }),
+              onMouseDown: function(event) {
+                var par = this.parent;
+                par._players.push(par._player.start()._source); // start playbacks and collect their '_source's..
+                par._playcount++;
+                par.children.playcounter.content = '' + par._playcount;
+                par.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
+                //
+                par._socket.emit('sound', {
+                  name: par._key,
+                  action: 'start',
+                  group: 'beach'
+                });
+              }
+            }),
+            //playcounterbox
+            new Path.Rectangle({
+              name: 'playcounterbox',
+              point: [vssw * 2.3, row * vssw * 1.4 + vssw * 3.5],
+              size: [vssw * 0.6, vssw * 0.8],
+            }),
+            //playcounter
+            new PointText({
+              name: 'playcounter',
+              content: '' + 0,
+              fillColor: 'white',
+              fontSize: '2em',
+              fontWeight: 'bold'
+            }),
+            //stop button
+            new Path.Rectangle({
+              name: 'stop_btn',
+              point: [vssw * 2.9, row * vssw * 1.4 + vssw * 3.5],
+              radius: vssw * 0.4,
+              size: [vssw * 1.6, vssw * 0.7],
+              fillColor: new Color({
+                hue: getRandom(120, 180),
+                saturation: 1,
+                brightness: 1
+              }),
+              onMouseDown: function() {
+                var par = this.parent;
+                if (par._players.length > 0) {
+                  (par._players.shift()).stop();
+                  par._playcount--;
+                  par.children.playcounter.content = '' + par._playcount;
+                }
+                if (par._players.length == 0) {
+                  par.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
+                }
+                //
+                par._socket.emit('sound', {
+                  name: par._key,
+                  action: 'stop',
+                  group: 'beach'
+                });
+              }
+            }),
+            //faster button
+            new Path.Rectangle({
+              name: 'faster_btn',
+              point: [vssw * 5.0, row * vssw * 1.4 + vssw * 3.5],
+              radius: vssw * 0.4,
+              size: [vssw * 1.6, vssw * 0.7],
+              strokeColor: new Color({
+                hue: getRandom(20, 60),
+                saturation: 1,
+                brightness: 1
+              }),
+              strokeWidth : vssw * 0.03,
+              onMouseDown: function() {
+                var par = this.parent;
+                if (par._players.length > 0) {
+                  par._players[par._players.length - 1].playbackRate.value += 0.2;
+                  par.children.speedcounter.content = Number.parseFloat(par._players[par._players.length - 1].playbackRate.value).toFixed(1);
+                }
+                //
+                par._socket.emit('sound', {
+                  name: par._key,
+                  action: 'faster',
+                  group: 'beach'
+                });
+              }
+            }),
+            //speedcounterbox
+            new Path.Rectangle({
+              name: 'speedcounterbox',
+              point: [vssw * 6.6, row * vssw * 1.4 + vssw * 3.5],
+              size: [vssw * 0.6, vssw * 0.8],
+            }),
+            //speedcounter
+            new PointText({
+              name: 'speedcounter',
+              content: '' + 0,
+              fillColor: 'white',
+              fontSize: '2em',
+              fontWeight: 'bold'
+            }),
+            //slower button
+            new Path.Rectangle({
+              name: 'slower_btn',
+              point: [vssw * 7.8, row * vssw * 1.4 + vssw * 3.5],
+              radius: vssw * 0.4,
+              size: [vssw * 1.6, vssw * 0.7],
+              strokeColor: new Color({
+                hue: getRandom(120, 180),
+                saturation: 1,
+                brightness: 1
+              }),
+              strokeWidth : vssw * 0.03,
+              onMouseDown: function() {
+                var par = this.parent;
+                if (par._players.length > 0) {
+                  par._players[par._players.length - 1].playbackRate.value -= 0.2;
+                  par.children.speedcounter.content = Number.parseFloat(par._players[par._players.length - 1].playbackRate.value).toFixed(1);
+                }
+                //
+                par._socket.emit('sound', {
+                  name: par._key,
+                  action: 'slower',
+                  group: 'beach'
+                });
+              }
+            })
+          ],
+          _socket: socket,
+          _key: Object.keys(beach_sounds)[idx],
+          _player: beach_sounds[Object.keys(beach_sounds)[idx]],
+          _players: beach_players[Object.keys(beach_players)[idx]],
+          _playcount: 0,
+          _init: function() {
+            this._player.loop = true;
+            this._player.retrigger = true;
+            // iconifying...
+            var fast = faster.clone().addTo(project);
+            fast.fitBounds(this.children.faster_btn.bounds);
+            fast.fillColor = "orange";
+            var slow = slower.clone().addTo(project);
+            slow.fitBounds(this.children.slower_btn.bounds);
+            slow.fillColor = "lime";
+            var player_increase = plus.clone().addTo(project);
+            player_increase.fitBounds(this.children.play_btn.bounds);
+            player_increase.fillColor = "#555";
+            var player_decrease = minus.clone().addTo(project);
+            player_decrease.fitBounds(this.children.stop_btn.bounds);
+            player_decrease.fillColor = "#555";
+            // positioning numberboxes...
+            this.children.playcounter.fitBounds(this.children.playcounterbox.bounds);
+            this.children.speedcounter.fitBounds(this.children.speedcounterbox.bounds);
+            this.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
+            //socket io event handling..
+            var that = this;
+            this._socket.on('sound', function(msg) {
+              if (msg.group == 'beach' && msg.name == that._key) {
+                if (msg.action == 'start') {
+                  that._players.push(that._player.start()._source); // start playbacks and collect their '_source's..
+                  that._playcount++;
+                  that.children.playcounter.content = '' + that._playcount;
+                  that.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
+                } else if (msg.action == 'stop') {
+                  if (that._players.length > 0) {
+                    (that._players.shift()).stop();
+                    that._playcount--;
+                    that.children.playcounter.content = '' + that._playcount;
+                  }
+                  if (that._players.length == 0) {
+                    that.children.speedcounter.content = Number.parseFloat(1).toFixed(1);
+                  }
+                } else if (msg.action == 'faster') {
+                  if (that._players.length > 0) {
+                    that._players[that._players.length - 1].playbackRate.value += 0.2;
+                    that.children.speedcounter.content = Number.parseFloat(that._players[that._players.length - 1].playbackRate.value).toFixed(1);
+                  }
+                } else if (msg.action == 'slower') {
+                  if (that._players.length > 0) {
+                    that._players[that._players.length - 1].playbackRate.value -= 0.2;
+                    that.children.speedcounter.content = Number.parseFloat(that._players[that._players.length - 1].playbackRate.value).toFixed(1);
+                  }
+                }
+              }
+            });
+          }
+        });
+        c._init();
+        //label
+        new PointText({
+          point: c.firstChild.bounds.topLeft + [0, -5],
+          content: Object.keys(beach_sounds)[idx],
+          fontSize: vssw * 0.55,
+          fontWeight: 'bold',
+          fillColor: 'white'
+        });
+      }
+    }
+
+    //home
+    changeScreen(1);
+
+    //reveal the curtain.
+    $('#page-loading').css('z-index', -1);
+
+    //network event handlers
+
+    //event: 'sound'
+    socket.on('sound', function(sound) {
+      if (sound.name == 'clap') {
+        if (sound.action == 'start') {
+          clap.start();
+        }
+      }
+    });
+
+  });
+
+});
diff --git a/public/a1/conductor/lib/Tone-r12.min.js b/public/a1/conductor/lib/Tone-r12.min.js
new file mode 100644
index 0000000..a511a39
--- /dev/null
+++ b/public/a1/conductor/lib/Tone-r12.min.js
@@ -0,0 +1,14 @@
+!function(t,e){"function"==typeof define&&define.amd?define(function(){return e()}):"object"==typeof module?module.exports=e():t.Tone=e()}(this,function(){"use strict";function t(t){t(e)}var e;/**
+	 *  Tone.js
+	 *  @author Yotam Mann
+	 *  @license http://opensource.org/licenses/MIT MIT License
+	 *  @copyright 2014-2018 Yotam Mann
+	 */
+return function(t){e=t()}(function(){var t,e=function(){if(!(this instanceof e))throw new Error("constructor needs to be called with the 'new' keyword")};return e.prototype.toString=function(){var t,i,n;for(t in e)if(i=t[0].match(/^[A-Z]$/),n=e[t]===this.constructor,e.isFunction(e[t])&&i&&n)return t;return"Tone"},e.prototype.dispose=function(){return this},e.prototype.set=function(t,i,n){var s,o,r,a,h,l,u;e.isObject(t)?n=i:e.isString(t)&&(s={},s[t]=i,t=s);t:for(o in t){if(i=t[o],r=this,-1!==o.indexOf(".")){for(a=o.split("."),h=0;h<a.length-1;h++)if((r=r[a[h]])instanceof e){a.splice(0,h+1),l=a.join("."),r.set(l,i);continue t}o=a[a.length-1]}u=r[o],e.isUndef(u)||(e.Signal&&u instanceof e.Signal||e.Param&&u instanceof e.Param?u.value!==i&&(e.isUndef(n)?u.value=i:u.rampTo(i,n)):u instanceof AudioParam?u.value!==i&&(u.value=i):e.TimeBase&&u instanceof e.TimeBase?r[o]=i:u instanceof e?u.set(i):u!==i&&(r[o]=i))}return this},e.prototype.get=function(t){var i,n,s,o,r,a,h,l,u;for(e.isUndef(t)?t=this._collectDefaults(this.constructor):e.isString(t)&&(t=[t]),i={},n=0;n<t.length;n++){if(s=t[n],o=this,r=i,-1!==s.indexOf(".")){for(a=s.split("."),h=0;h<a.length-1;h++)l=a[h],r[l]=r[l]||{},r=r[l],o=o[l];s=a[a.length-1]}u=o[s],e.isObject(t[s])?r[s]=u.get():e.Signal&&u instanceof e.Signal?r[s]=u.value:e.Param&&u instanceof e.Param?r[s]=u.value:u instanceof AudioParam?r[s]=u.value:u instanceof e?r[s]=u.get():!e.isFunction(u)&&e.isDefined(u)&&(r[s]=u)}return i},e.prototype._collectDefaults=function(t){var i,n,s=[];if(e.isDefined(t.defaults)&&(s=Object.keys(t.defaults)),e.isDefined(t._super))for(i=this._collectDefaults(t._super),n=0;n<i.length;n++)-1===s.indexOf(i[n])&&s.push(i[n]);return s},e.defaults=function(t,i,n){var s,o={};if(1===t.length&&e.isObject(t[0]))o=t[0];else for(s=0;s<i.length;s++)o[i[s]]=t[s];return e.isDefined(n.defaults)?e.defaultArg(o,n.defaults):e.isObject(n)?e.defaultArg(o,n):o},e.defaultArg=function(t,i){var n,s,o;if(e.isObject(t)&&e.isObject(i)){n={};for(s in t)n[s]=e.defaultArg(i[s],t[s]);for(o in i)n[o]=e.defaultArg(t[o],i[o]);return n}return e.isUndef(t)?i:t},e.connectSeries=function(){var t,i,n=arguments[0];for(t=1;t<arguments.length;t++)i=arguments[t],n.connect(i),n=i;return e},e.isUndef=function(t){return void 0===t},e.isDefined=function(t){return!e.isUndef(t)},e.isFunction=function(t){return"function"==typeof t},e.isNumber=function(t){return"number"==typeof t},e.isObject=function(t){return"[object Object]"===Object.prototype.toString.call(t)&&t.constructor===Object},e.isBoolean=function(t){return"boolean"==typeof t},e.isArray=function(t){return Array.isArray(t)},e.isString=function(t){return"string"==typeof t},e.isNote=function(t){return e.isString(t)&&/^([a-g]{1}(?:b|#|x|bb)?)(-?[0-9]+)/i.test(t)},e.noOp=function(){},e.prototype._readOnly=function(t){if(Array.isArray(t))for(var e=0;e<t.length;e++)this._readOnly(t[e]);else Object.defineProperty(this,t,{writable:!1,enumerable:!0})},e.prototype._writable=function(t){if(Array.isArray(t))for(var e=0;e<t.length;e++)this._writable(t[e]);else Object.defineProperty(this,t,{writable:!0})},e.State={Started:"started",Stopped:"stopped",Paused:"paused"},e.equalPowerScale=function(t){var e=.5*Math.PI;return Math.sin(t*e)},e.dbToGain=function(t){return Math.pow(10,t/20)},e.gainToDb=function(t){return Math.log(t)/Math.LN10*20},e.intervalToFrequencyRatio=function(t){return Math.pow(2,t/12)},e.prototype.now=function(){return e.context.now()},e.now=function(){return e.context.now()},e.extend=function(t,i){function n(){}e.isUndef(i)&&(i=e),n.prototype=i.prototype,t.prototype=new n,t.prototype.constructor=t,t._super=i},t=null,Object.defineProperty(e,"context",{get:function(){return t},set:function(i){t=e.Context&&i instanceof e.Context?i:new e.Context(i),e.Context.emit("init",t)}}),Object.defineProperty(e.prototype,"context",{get:function(){return e.context}}),e.setContext=function(t){e.context=t},Object.defineProperty(e.prototype,"blockTime",{get:function(){return 128/this.context.sampleRate}}),Object.defineProperty(e.prototype,"sampleTime",{get:function(){return 1/this.context.sampleRate}}),Object.defineProperty(e,"supported",{get:function(){var t=window.hasOwnProperty("AudioContext")||window.hasOwnProperty("webkitAudioContext"),e=window.hasOwnProperty("Promise"),i=window.hasOwnProperty("Worker");return t&&e&&i}}),Object.defineProperty(e,"initialized",{get:function(){return null!==t}}),e.getContext=function(t){if(e.initialized)t(e.context);else{var i=function(){t(e.context),e.Context.off("init",i)};e.Context.on("init",i)}return e},e.version="r12",e}),t(function(t){return t.Emitter=function(){t.call(this),this._events={}},t.extend(t.Emitter),t.Emitter.prototype.on=function(t,e){var i,n,s=t.split(/\W+/);for(i=0;i<s.length;i++)n=s[i],this._events.hasOwnProperty(n)||(this._events[n]=[]),this._events[n].push(e);return this},t.Emitter.prototype.once=function(t,e){var i=function(){e.apply(this,arguments),this.off(t,i)}.bind(this);return this.on(t,i),this},t.Emitter.prototype.off=function(e,i){var n,s,o,r=e.split(/\W+/);for(n=0;n<r.length;n++)if(e=r[n],this._events.hasOwnProperty(e))if(t.isUndef(i))this._events[e]=[];else for(s=this._events[e],o=0;o<s.length;o++)s[o]===i&&s.splice(o,1);return this},t.Emitter.prototype.emit=function(t){var e,i,n,s;if(this._events&&(e=Array.apply(null,arguments).slice(1),this._events.hasOwnProperty(t)))for(i=this._events[t].slice(0),n=0,s=i.length;n<s;n++)i[n].apply(this,e);return this},t.Emitter.mixin=function(e){var i,n,s,o=["on","once","off","emit"];for(e._events={},i=0;i<o.length;i++)n=o[i],s=t.Emitter.prototype[n],e[n]=s;return t.Emitter},t.Emitter.prototype.dispose=function(){return t.prototype.dispose.call(this),this._events=null,this},t.Emitter}),t(function(t){return t.Timeline=function(){var e=t.defaults(arguments,["memory"],t.Timeline);t.call(this),this._timeline=[],this.memory=e.memory},t.extend(t.Timeline),t.Timeline.defaults={memory:1/0},Object.defineProperty(t.Timeline.prototype,"length",{get:function(){return this._timeline.length}}),t.Timeline.prototype.add=function(e){var i,n;if(t.isUndef(e.time))throw new Error("Tone.Timeline: events must have a time attribute");return e.time=e.time.valueOf(),i=this._search(e.time),this._timeline.splice(i+1,0,e),this.length>this.memory&&(n=this.length-this.memory,this._timeline.splice(0,n)),this},t.Timeline.prototype.remove=function(t){var e=this._timeline.indexOf(t);return-1!==e&&this._timeline.splice(e,1),this},t.Timeline.prototype.get=function(e,i){i=t.defaultArg(i,"time");var n=this._search(e,i);return-1!==n?this._timeline[n]:null},t.Timeline.prototype.peek=function(){return this._timeline[0]},t.Timeline.prototype.shift=function(){return 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Promise||(OfflineAudioContext.prototype._native_startRendering=OfflineAudioContext.prototype.startRendering,OfflineAudioContext.prototype.startRendering=function(){return new Promise(function(t){this.oncomplete=function(e){t(e.renderedBuffer)},this._native_startRendering()}.bind(this))}))}),t(function(t){var e,i,n,s;if(t.supported){!window.hasOwnProperty("AudioContext")&&window.hasOwnProperty("webkitAudioContext")&&(window.AudioContext=window.webkitAudioContext),AudioContext.prototype.close||(AudioContext.prototype.close=function(){return t.isFunction(this.suspend)&&this.suspend(),Promise.resolve()}),AudioContext.prototype.resume||(AudioContext.prototype.resume=function(){return Promise.resolve()}),!AudioContext.prototype.createGain&&AudioContext.prototype.createGainNode&&(AudioContext.prototype.createGain=AudioContext.prototype.createGainNode),!AudioContext.prototype.createDelay&&AudioContext.prototype.createDelayNode&&(AudioContext.prototype.createDelay=AudioContext.prototype.createDelayNode),e=!1,i=new OfflineAudioContext(1,1,44100),n=new Uint32Array([1179011410,48,1163280727,544501094,16,131073,44100,176400,1048580,1635017060,8,0,0,0,0]).buffer;try{s=i.decodeAudioData(n),s instanceof Promise&&(e=!0)}catch(t){e=!1}e||(AudioContext.prototype._native_decodeAudioData=AudioContext.prototype.decodeAudioData,AudioContext.prototype.decodeAudioData=function(t){return new Promise(function(e,i){this._native_decodeAudioData(t,e,i)}.bind(this))})}}),t(function(t){t.Context=function(){var i,n;if(t.Emitter.call(this),i=t.defaults(arguments,["context"],t.Context),!i.context&&(i.context=new window.AudioContext,!i.context))throw new Error("could not create AudioContext. 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this._timeouts.forEach(function(e){e.id===t&&this.remove(e)}),this},Object.defineProperty(t.Context.prototype,"updateInterval",{get:function(){return this._ticker.updateInterval},set:function(t){this._ticker.updateInterval=t}}),Object.defineProperty(t.Context.prototype,"clockSource",{get:function(){return this._ticker.type},set:function(t){this._ticker.type=t}}),Object.defineProperty(t.Context.prototype,"latencyHint",{get:function(){return this._latencyHint},set:function(e){var i=e;if(this._latencyHint=e,t.isString(e))switch(e){case"interactive":i=.1,this._context.latencyHint=e;break;case"playback":i=.8,this._context.latencyHint=e;break;case"balanced":i=.25,this._context.latencyHint=e;break;case"fastest":this._context.latencyHint="interactive",i=.01}this.lookAhead=i,this.updateInterval=i/3}}),t.Context.prototype.dispose=function(){return this.close().then(function(){t.Emitter.prototype.dispose.call(this),this._ticker.dispose(),this._ticker=null,this._timeouts.dispose(),this._timeouts=null;for(var e in this._constants)this._constants[e].disconnect();this._constants=null}.bind(this))};var e=function(e,i,n){this._type=i,this._updateInterval=n,this._callback=t.defaultArg(e,t.noOp),this._createClock()};return e.Type={Worker:"worker",Timeout:"timeout",Offline:"offline"},e.prototype._createWorker=function(){var t,e,i;window.URL=window.URL||window.webkitURL,t=new Blob(["var timeoutTime = "+(1e3*this._updateInterval).toFixed(1)+";self.onmessage = function(msg){\ttimeoutTime = parseInt(msg.data);};function tick(){\tsetTimeout(tick, timeoutTime);\tself.postMessage('tick');}tick();"]),e=URL.createObjectURL(t),i=new Worker(e),i.onmessage=this._callback.bind(this),this._worker=i},e.prototype._createTimeout=function(){this._timeout=setTimeout(function(){this._createTimeout(),this._callback()}.bind(this),1e3*this._updateInterval)},e.prototype._createClock=function(){if(this._type===e.Type.Worker)try{this._createWorker()}catch(t){this._type=e.Type.Timeout,this._createClock()}else this._type===e.Type.Timeout&&this._createTimeout()},Object.defineProperty(e.prototype,"updateInterval",{get:function(){return this._updateInterval},set:function(t){this._updateInterval=Math.max(t,128/44100),this._type===e.Type.Worker&&this._worker.postMessage(Math.max(1e3*t,1))}}),Object.defineProperty(e.prototype,"type",{get:function(){return this._type},set:function(t){this._disposeClock(),this._type=t,this._createClock()}}),e.prototype._disposeClock=function(){this._timeout&&(clearTimeout(this._timeout),this._timeout=null),this._worker&&(this._worker.terminate(),this._worker.onmessage=null,this._worker=null)},e.prototype.dispose=function(){this._disposeClock(),this._callback=null},t.getContext(function(){function e(e,i,s){if(e.input)return s=t.defaultArg(s,0),t.isArray(e.input)?this.connect(e.input[s]):this.connect(e.input,i,s);try{return e instanceof AudioNode?(n.call(this,e,i,s),e):(n.call(this,e,i),e)}catch(t){throw new Error("error connecting to node: "+e+"\n"+t)}}function i(e,i,n){if(e&&e.input&&t.isArray(e.input))n=t.defaultArg(n,0),this.disconnect(e.input[n],i,0);else if(e&&e.input)this.disconnect(e.input,i,n);else try{s.apply(this,arguments)}catch(t){throw new Error("error disconnecting node: "+e+"\n"+t)}}var n=AudioNode.prototype.connect,s=AudioNode.prototype.disconnect;AudioNode.prototype.connect!==e&&(AudioNode.prototype.connect=e,AudioNode.prototype.disconnect=i)}),t.supported&&!t.initialized?(t.context=new t.Context,window.TONE_SILENCE_VERSION_LOGGING||console.log("%c * Tone.js "+t.version+" * ","background: #000; color: #fff")):t.supported||console.warn("This browser does not support Tone.js"),t.Context}),t(function(t){return t.AudioNode=function(){t.call(this);var e=t.defaults(arguments,["context"],{context:t.context});this._context=e.context},t.extend(t.AudioNode),Object.defineProperty(t.AudioNode.prototype,"context",{get:function(){return this._context}}),t.AudioNode.prototype.createInsOuts=function(t,e){1===t?this.input=this.context.createGain():t>1&&(this.input=new Array(t)),1===e?this.output=this.context.createGain():e>1&&(this.output=new Array(e))},Object.defineProperty(t.AudioNode.prototype,"channelCount",{get:function(){return this.output.channelCount},set:function(t){return this.output.channelCount=t}}),Object.defineProperty(t.AudioNode.prototype,"channelCountMode",{get:function(){return this.output.channelCountMode},set:function(t){return this.output.channelCountMode=t}}),Object.defineProperty(t.AudioNode.prototype,"channelInterpretation",{get:function(){return this.output.channelInterpretation},set:function(t){return this.output.channelInterpretation=t}}),Object.defineProperty(t.AudioNode.prototype,"numberOfInputs",{get:function(){return this.input?t.isArray(this.input)?this.input.length:1:0}}),Object.defineProperty(t.AudioNode.prototype,"numberOfOutputs",{get:function(){return this.output?t.isArray(this.output)?this.output.length:1:0}}),t.AudioNode.prototype._onConnect=function(){},t.AudioNode.prototype.connect=function(e,i,n){return e._onConnect&&e._onConnect(this),t.isArray(this.output)?(i=t.defaultArg(i,0),this.output[i].connect(e,0,n)):this.output.connect(e,i,n),this},t.AudioNode.prototype.disconnect=function(e,i,n){t.isArray(this.output)?t.isNumber(e)?this.output[e].disconnect():(i=t.defaultArg(i,0),this.output[i].disconnect(e,0,n)):this.output.disconnect.apply(this.output,arguments)},t.AudioNode.prototype.chain=function(){var t,e,i=this;for(t=0;t<arguments.length;t++)e=arguments[t],i.connect(e),i=e;return this},t.AudioNode.prototype.fan=function(){for(var t=0;t<arguments.length;t++)this.connect(arguments[t]);return this},window.AudioNode&&(AudioNode.prototype.chain=t.AudioNode.prototype.chain,AudioNode.prototype.fan=t.AudioNode.prototype.fan),t.AudioNode.prototype.dispose=function(){return t.isDefined(this.input)&&(this.input instanceof AudioNode&&this.input.disconnect(),this.input=null),t.isDefined(this.output)&&(this.output instanceof AudioNode&&this.output.disconnect(),this.output=null),this._context=null,this},t.AudioNode}),t(function(t){return t.SignalBase=function(){t.AudioNode.call(this)},t.extend(t.SignalBase,t.AudioNode),t.SignalBase.prototype.connect=function(e,i,n){return t.Signal&&t.Signal===e.constructor||t.Param&&t.Param===e.constructor?(e._param.cancelScheduledValues(0),e._param.value=0,e.overridden=!0):e instanceof AudioParam&&(e.cancelScheduledValues(0),e.value=0),t.AudioNode.prototype.connect.call(this,e,i,n),this},t.SignalBase}),t(function(t){var e,i;t.supported&&(e=navigator.userAgent.toLowerCase(),e.includes("safari")&&!e.includes("chrome")&&(i=function(t){this._internalNode=this.input=this.output=t._native_createWaveShaper(),this._curve=null;for(var e in this._internalNode)this._defineProperty(this._internalNode,e)},Object.defineProperty(i.prototype,"curve",{get:function(){return this._curve},set:function(t){this._curve=t;var e=new Float32Array(t.length+1);e.set(t,1),e[0]=t[0],this._internalNode.curve=e}}),i.prototype._defineProperty=function(e,i){t.isUndef(this[i])&&Object.defineProperty(this,i,{get:function(){return"function"==typeof e[i]?e[i].bind(e):e[i]},set:function(t){e[i]=t}})},AudioContext.prototype._native_createWaveShaper=AudioContext.prototype.createWaveShaper,AudioContext.prototype.createWaveShaper=function(){return new i(this)}))}),t(function(t){return t.WaveShaper=function(e,i){t.SignalBase.call(this),this._shaper=this.input=this.output=this.context.createWaveShaper(),this._curve=null,Array.isArray(e)?this.curve=e:isFinite(e)||t.isUndef(e)?this._curve=new Float32Array(t.defaultArg(e,1024)):t.isFunction(e)&&(this._curve=new Float32Array(t.defaultArg(i,1024)),this.setMap(e))},t.extend(t.WaveShaper,t.SignalBase),t.WaveShaper.prototype.setMap=function(t){var e,i,n,s=new Array(this._curve.length);for(e=0,i=this._curve.length;e<i;e++)n=e/(i-1)*2-1,s[e]=t(n,e);return this.curve=s,this},Object.defineProperty(t.WaveShaper.prototype,"curve",{get:function(){return this._shaper.curve},set:function(t){this._curve=new Float32Array(t),this._shaper.curve=this._curve}}),Object.defineProperty(t.WaveShaper.prototype,"oversample",{get:function(){return this._shaper.oversample},set:function(t){if(!["none","2x","4x"].includes(t))throw new RangeError("Tone.WaveShaper: oversampling must be either 'none', '2x', or '4x'");this._shaper.oversample=t}}),t.WaveShaper.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._shaper.disconnect(),this._shaper=null,this._curve=null,this},t.WaveShaper}),t(function(t){return t.TimeBase=function(e,i){if(!(this instanceof t.TimeBase))return new t.TimeBase(e,i);if(this._val=e,this._units=i,t.isUndef(this._units)&&t.isString(this._val)&&parseFloat(this._val)==this._val&&"+"!==this._val.charAt(0))this._val=parseFloat(this._val),this._units=this._defaultUnits;else if(e&&e.constructor===this.constructor)this._val=e._val,this._units=e._units;else if(e instanceof t.TimeBase)switch(this._defaultUnits){case"s":this._val=e.toSeconds();break;case"i":this._val=e.toTicks();break;case"hz":this._val=e.toFrequency();break;case"midi":this._val=e.toMidi();break;default:throw new Error("Unrecognized default units "+this._defaultUnits)}},t.extend(t.TimeBase),t.TimeBase.prototype._expressions={n:{regexp:/^(\d+)n(\.?)$/i,method:function(t,e){t=parseInt(t);var i="."===e?1.5:1;return 1===t?this._beatsToUnits(this._getTimeSignature())*i:this._beatsToUnits(4/t)*i}},t:{regexp:/^(\d+)t$/i,method:function(t){return t=parseInt(t),this._beatsToUnits(8/(3*parseInt(t)))}},m:{regexp:/^(\d+)m$/i,method:function(t){return this._beatsToUnits(parseInt(t)*this._getTimeSignature())}},i:{regexp:/^(\d+)i$/i,method:function(t){return this._ticksToUnits(parseInt(t))}},hz:{regexp:/^(\d+(?:\.\d+)?)hz$/i,method:function(t){return this._frequencyToUnits(parseFloat(t))}},tr:{regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?$/,method:function(t,e,i){var n=0;return t&&"0"!==t&&(n+=this._beatsToUnits(this._getTimeSignature()*parseFloat(t))),e&&"0"!==e&&(n+=this._beatsToUnits(parseFloat(e))),i&&"0"!==i&&(n+=this._beatsToUnits(parseFloat(i)/4)),n}},s:{regexp:/^(\d+(?:\.\d+)?)s$/,method:function(t){return this._secondsToUnits(parseFloat(t))}},samples:{regexp:/^(\d+)samples$/,method:function(t){return parseInt(t)/this.context.sampleRate}},default:{regexp:/^(\d+(?:\.\d+)?)$/,method:function(t){return this._expressions[this._defaultUnits].method.call(this,t)}}},t.TimeBase.prototype._defaultUnits="s",t.TimeBase.prototype._getBpm=function(){return t.Transport?t.Transport.bpm.value:120},t.TimeBase.prototype._getTimeSignature=function(){return t.Transport?t.Transport.timeSignature:4},t.TimeBase.prototype._getPPQ=function(){return t.Transport?t.Transport.PPQ:192},t.TimeBase.prototype._now=function(){return this.now()},t.TimeBase.prototype._frequencyToUnits=function(t){return 1/t},t.TimeBase.prototype._beatsToUnits=function(t){return 60/this._getBpm()*t},t.TimeBase.prototype._secondsToUnits=function(t){return t},t.TimeBase.prototype._ticksToUnits=function(t){return t*(this._beatsToUnits(1)/this._getPPQ())},t.TimeBase.prototype._noArg=function(){return this._now()},t.TimeBase.prototype.valueOf=function(){var e,i,n;if(t.isUndef(this._val))return this._noArg();if(t.isString(this._val)&&t.isUndef(this._units))for(e in this._expressions)if(this._expressions[e].regexp.test(this._val.trim())){this._units=e;break}return t.isDefined(this._units)?(i=this._expressions[this._units],n=this._val.toString().trim().match(i.regexp),n?i.method.apply(this,n.slice(1)):i.method.call(this,parseFloat(this._val))):this._val},t.TimeBase.prototype.toSeconds=function(){return this.valueOf()},t.TimeBase.prototype.toFrequency=function(){return 1/this.toSeconds()},t.TimeBase.prototype.toSamples=function(){return this.toSeconds()*this.context.sampleRate},t.TimeBase.prototype.toMilliseconds=function(){return 1e3*this.toSeconds()},t.TimeBase.prototype.dispose=function(){this._val=null,this._units=null},t.TimeBase}),t(function(t){var e,i;return t.Frequency=function(e,i){if(!(this instanceof t.Frequency))return new t.Frequency(e,i);t.TimeBase.call(this,e,i)},t.extend(t.Frequency,t.TimeBase),t.Frequency.prototype._expressions=Object.assign({},t.TimeBase.prototype._expressions,{midi:{regexp:/^(\d+(?:\.\d+)?midi)/,method:function(e){return"midi"===this._defaultUnits?e:t.Frequency.mtof(e)}},note:{regexp:/^([a-g]{1}(?:b|#|x|bb)?)(-?[0-9]+)/i,method:function(i,n){var s=e[i.toLowerCase()],o=s+12*(parseInt(n)+1);return"midi"===this._defaultUnits?o:t.Frequency.mtof(o)}},tr:{regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method:function(t,e,i){var n=1;return t&&"0"!==t&&(n*=this._beatsToUnits(this._getTimeSignature()*parseFloat(t))),e&&"0"!==e&&(n*=this._beatsToUnits(parseFloat(e))),i&&"0"!==i&&(n*=this._beatsToUnits(parseFloat(i)/4)),n}}}),t.Frequency.prototype.transpose=function(e){return new this.constructor(this.valueOf()*t.intervalToFrequencyRatio(e))},t.Frequency.prototype.harmonize=function(t){return t.map(function(t){return this.transpose(t)}.bind(this))},t.Frequency.prototype.toMidi=function(){return t.Frequency.ftom(this.valueOf())},t.Frequency.prototype.toNote=function(){var e=this.toFrequency(),n=Math.log2(e/t.Frequency.A4),s=Math.round(12*n)+57,o=Math.floor(s/12);return o<0&&(s+=-12*o),i[s%12]+o.toString()},t.Frequency.prototype.toSeconds=function(){return 1/t.TimeBase.prototype.toSeconds.call(this)},t.Frequency.prototype.toFrequency=function(){return t.TimeBase.prototype.toFrequency.call(this)},t.Frequency.prototype.toTicks=function(){var e=this._beatsToUnits(1),i=this.valueOf()/e;return Math.floor(i*t.Transport.PPQ)},t.Frequency.prototype._noArg=function(){return 0},t.Frequency.prototype._frequencyToUnits=function(t){return t},t.Frequency.prototype._ticksToUnits=function(e){return 1/(60*e/(t.Transport.bpm.value*t.Transport.PPQ))},t.Frequency.prototype._beatsToUnits=function(e){return 1/t.TimeBase.prototype._beatsToUnits.call(this,e)},t.Frequency.prototype._secondsToUnits=function(t){return 1/t},t.Frequency.prototype._defaultUnits="hz",e={cbb:-2,cb:-1,c:0,"c#":1,cx:2,dbb:0,db:1,d:2,"d#":3,dx:4,ebb:2,eb:3,e:4,"e#":5,ex:6,fbb:3,fb:4,f:5,"f#":6,fx:7,gbb:5,gb:6,g:7,"g#":8,gx:9,abb:7,ab:8,a:9,"a#":10,ax:11,bbb:9,bb:10,b:11,"b#":12,bx:13},i=["C","C#","D","D#","E","F","F#","G","G#","A","A#","B"],t.Frequency.A4=440,t.Frequency.mtof=function(e){return t.Frequency.A4*Math.pow(2,(e-69)/12)},t.Frequency.ftom=function(e){return 69+Math.round(12*Math.log2(e/t.Frequency.A4))},t.Frequency}),t(function(t){return t.Time=function(e,i){if(!(this instanceof t.Time))return new t.Time(e,i);t.TimeBase.call(this,e,i)},t.extend(t.Time,t.TimeBase),t.Time.prototype._expressions=Object.assign({},t.TimeBase.prototype._expressions,{quantize:{regexp:/^@(.+)/,method:function(e){if(t.Transport){var i=new this.constructor(e);return t.Transport.nextSubdivision(i)}return 0}},now:{regexp:/^\+(.+)/,method:function(t){return this._now()+new this.constructor(t)}}}),t.Time.prototype.quantize=function(e,i){var n,s,o,r,a;return i=t.defaultArg(i,1),n=new this.constructor(e),s=this.valueOf(),o=Math.round(s/n),r=o*n,a=r-s,s+a*i},t.Time.prototype.toNotation=function(){var e,i,n,s,o=this.toSeconds(),r=["1m"];for(e=1;e<8;e++)i=Math.pow(2,e),r.push(i+"n."),r.push(i+"n"),r.push(i+"t");return r.push("0"),n=r[0],s=t.Time(r[0]).toSeconds(),r.forEach(function(e){var i=t.Time(e).toSeconds();Math.abs(i-o)<Math.abs(s-o)&&(n=e,s=i)}),n},t.Time.prototype.toBarsBeatsSixteenths=function(){var t,e=this._beatsToUnits(1),i=this.valueOf()/e,n=Math.floor(i/this._getTimeSignature()),s=i%1*4;return i=Math.floor(i)%this._getTimeSignature(),s=s.toString(),s.length>3&&(s=parseFloat(parseFloat(s).toFixed(3))),t=[n,i,s],t.join(":")},t.Time.prototype.toTicks=function(){var t=this._beatsToUnits(1),e=this.valueOf()/t;return Math.round(e*this._getPPQ())},t.Time.prototype.toSeconds=function(){return this.valueOf()},t.Time.prototype.toMidi=function(){return t.Frequency.ftom(this.toFrequency())},t.Time}),t(function(t){return t.TransportTime=function(e,i){if(!(this instanceof t.TransportTime))return new t.TransportTime(e,i);t.Time.call(this,e,i)},t.extend(t.TransportTime,t.Time),t.TransportTime.prototype._now=function(){return t.Transport.seconds},t.TransportTime}),t(function(t){return t.Type={Default:"number",Time:"time",Frequency:"frequency",TransportTime:"transportTime",Ticks:"ticks",NormalRange:"normalRange",AudioRange:"audioRange",Decibels:"db",Interval:"interval",BPM:"bpm",Positive:"positive",Gain:"gain",Cents:"cents",Degrees:"degrees",MIDI:"midi",BarsBeatsSixteenths:"barsBeatsSixteenths",Samples:"samples",Hertz:"hertz",Note:"note",Milliseconds:"milliseconds",Seconds:"seconds",Notation:"notation"},t.prototype.toSeconds=function(e){return t.isNumber(e)?e:t.isUndef(e)?this.now():t.isString(e)?new t.Time(e).toSeconds():e instanceof t.TimeBase?e.toSeconds():void 0},t.prototype.toFrequency=function(e){return t.isNumber(e)?e:t.isString(e)||t.isUndef(e)?new t.Frequency(e).valueOf():e instanceof t.TimeBase?e.toFrequency():void 0},t.prototype.toTicks=function(e){return t.isNumber(e)||t.isString(e)?new t.TransportTime(e).toTicks():t.isUndef(e)?t.Transport.ticks:e instanceof t.TimeBase?e.toTicks():void 0},t}),t(function(t){return t.Param=function(){var e=t.defaults(arguments,["param","units","convert"],t.Param);t.AudioNode.call(this),this._param=this.input=e.param,this.units=e.units,this.convert=e.convert,this.overridden=!1,this._events=new t.Timeline(1e3),t.isDefined(e.value)&&this._param&&(this.value=e.value)},t.extend(t.Param,t.AudioNode),t.Param.defaults={units:t.Type.Default,convert:!0,param:void 0},Object.defineProperty(t.Param.prototype,"value",{get:function(){var t=this.now();return this._toUnits(this.getValueAtTime(t))},set:function(t){this._initialValue=this._fromUnits(t),this.cancelScheduledValues(this.context.currentTime),this.setValueAtTime(t,this.context.currentTime)}}),Object.defineProperty(t.Param.prototype,"minValue",{get:function(){return this.units===t.Type.Time||this.units===t.Type.Frequency||this.units===t.Type.NormalRange||this.units===t.Type.Positive||this.units===t.Type.BPM?0:this.units===t.Type.AudioRange?-1:this.units===t.Type.Decibels?-1/0:this._param.minValue}}),Object.defineProperty(t.Param.prototype,"maxValue",{get:function(){return this.units===t.Type.NormalRange||this.units===t.Type.AudioRange?1:this._param.maxValue}}),t.Param.prototype._fromUnits=function(e){if(!this.convert&&!t.isUndef(this.convert)||this.overridden)return e;switch(this.units){case t.Type.Time:return this.toSeconds(e);case t.Type.Frequency:return this.toFrequency(e);case t.Type.Decibels:return t.dbToGain(e);case t.Type.NormalRange:return Math.min(Math.max(e,0),1);case t.Type.AudioRange:return Math.min(Math.max(e,-1),1);case t.Type.Positive:return Math.max(e,0);default:return e}},t.Param.prototype._toUnits=function(e){if(!this.convert&&!t.isUndef(this.convert))return e;switch(this.units){case t.Type.Decibels:return t.gainToDb(e)
+;default:return e}},t.Param.prototype._minOutput=1e-5,t.Param.AutomationType={Linear:"linearRampToValueAtTime",Exponential:"exponentialRampToValueAtTime",Target:"setTargetAtTime",SetValue:"setValueAtTime"},t.Param.prototype.setValueAtTime=function(e,i){return i=this.toSeconds(i),e=this._fromUnits(e),this._events.add({type:t.Param.AutomationType.SetValue,value:e,time:i}),this._param.setValueAtTime(e,i),this},t.Param.prototype.getValueAtTime=function(e){var i,n,s,o,r,a;return e=this.toSeconds(e),i=this._events.getAfter(e),n=this._events.get(e),s=t.defaultArg(this._initialValue,this._param.defaultValue),o=s,null===n?o=s:n.type===t.Param.AutomationType.Target?(r=this._events.getBefore(n.time),a=null===r?s:r.value,o=this._exponentialApproach(n.time,a,n.value,n.constant,e)):o=null===i?n.value:i.type===t.Param.AutomationType.Linear?this._linearInterpolate(n.time,n.value,i.time,i.value,e):i.type===t.Param.AutomationType.Exponential?this._exponentialInterpolate(n.time,n.value,i.time,i.value,e):n.value,o},t.Param.prototype.setRampPoint=function(t){t=this.toSeconds(t);var e=this.getValueAtTime(t);return this.cancelAndHoldAtTime(t),0===e&&(e=this._minOutput),this.setValueAtTime(this._toUnits(e),t),this},t.Param.prototype.linearRampToValueAtTime=function(e,i){return e=this._fromUnits(e),i=this.toSeconds(i),this._events.add({type:t.Param.AutomationType.Linear,value:e,time:i}),this._param.linearRampToValueAtTime(e,i),this},t.Param.prototype.exponentialRampToValueAtTime=function(e,i){return e=this._fromUnits(e),e=Math.max(this._minOutput,e),i=this.toSeconds(i),this._events.add({type:t.Param.AutomationType.Exponential,time:i,value:e}),this._param.exponentialRampToValueAtTime(e,i),this},t.Param.prototype.exponentialRampTo=function(t,e,i){return i=this.toSeconds(i),this.setRampPoint(i),this.exponentialRampToValueAtTime(t,i+this.toSeconds(e)),this},t.Param.prototype.linearRampTo=function(t,e,i){return i=this.toSeconds(i),this.setRampPoint(i),this.linearRampToValueAtTime(t,i+this.toSeconds(e)),this},t.Param.prototype.targetRampTo=function(t,e,i){return i=this.toSeconds(i),this.setRampPoint(i),this.exponentialApproachValueAtTime(t,i,e),this},t.Param.prototype.exponentialApproachValueAtTime=function(t,e,i){var n=Math.log(this.toSeconds(i)+1)/Math.log(200);return e=this.toSeconds(e),this.setTargetAtTime(t,e,n)},t.Param.prototype.setTargetAtTime=function(e,i,n){if(e=this._fromUnits(e),n<=0)throw new Error("timeConstant must be greater than 0");return i=this.toSeconds(i),this._events.add({type:t.Param.AutomationType.Target,value:e,time:i,constant:n}),this._param.setTargetAtTime(e,i,n),this},t.Param.prototype.setValueCurveAtTime=function(e,i,n,s){var o,r;for(s=t.defaultArg(s,1),n=this.toSeconds(n),i=this.toSeconds(i),this.setValueAtTime(e[0]*s,i),o=n/(e.length-1),r=1;r<e.length;r++)this.linearRampToValueAtTime(e[r]*s,i+r*o);return this},t.Param.prototype.cancelScheduledValues=function(t){return t=this.toSeconds(t),this._events.cancel(t),this._param.cancelScheduledValues(t),this},t.Param.prototype.cancelAndHoldAtTime=function(e){var i=this.getValueAtTime(e),n=this._events.get(e),s=this._events.getAfter(e);return n&&n.time===e?s?this._events.cancel(s.time):this._events.cancel(e+1e-6):s&&(this._events.cancel(s.time),this._param.cancelAndHoldAtTime||this._param.cancelScheduledValues(e),s.type===t.Param.AutomationType.Linear?this._param.cancelAndHoldAtTime?this._events.add({type:t.Param.AutomationType.Linear,value:i,time:e}):this.linearRampToValueAtTime(i,e):s.type===t.Param.AutomationType.Exponential&&(this._param.cancelAndHoldAtTime?this._events.add({type:t.Param.AutomationType.Exponential,value:i,time:e}):this.exponentialRampToValueAtTime(i,e))),this._events.add({type:t.Param.AutomationType.SetValue,value:i,time:e}),this._param.cancelAndHoldAtTime?this._param.cancelAndHoldAtTime(e):this._param.setValueAtTime(i,e),this},t.Param.prototype.rampTo=function(e,i,n){return i=t.defaultArg(i,.1),this.units===t.Type.Frequency||this.units===t.Type.BPM||this.units===t.Type.Decibels?this.exponentialRampTo(e,i,n):this.linearRampTo(e,i,n),this},t.Param.prototype._exponentialApproach=function(t,e,i,n,s){return i+(e-i)*Math.exp(-(s-t)/n)},t.Param.prototype._linearInterpolate=function(t,e,i,n,s){return e+(s-t)/(i-t)*(n-e)},t.Param.prototype._exponentialInterpolate=function(t,e,i,n,s){return e*Math.pow(n/e,(s-t)/(i-t))},t.Param.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._param=null,this._events=null,this},t.Param}),t(function(t){return t.OfflineContext=function(e,i,n){var s=new OfflineAudioContext(e,i*n,n);t.Context.call(this,{context:s,clockSource:"offline",lookAhead:0,updateInterval:128/n}),this._duration=i,this._currentTime=0},t.extend(t.OfflineContext,t.Context),t.OfflineContext.prototype.now=function(){return this._currentTime},t.OfflineContext.prototype.render=function(){for(;this._duration-this._currentTime>=0;)this.emit("tick"),this._currentTime+=this.blockTime;return this._context.startRendering()},t.OfflineContext.prototype.close=function(){return this._context=null,Promise.resolve()},t.OfflineContext}),t(function(t){var e;t.supported&&(e=navigator.userAgent.toLowerCase(),e.includes("safari")&&!e.includes("chrome")&&e.includes("mobile")&&(t.OfflineContext.prototype.createBufferSource=function(){var t=this._context.createBufferSource(),e=t.start;return t.start=function(i){this.setTimeout(function(){e.call(t,i)}.bind(this),0)}.bind(this),t}))}),t(function(t){return t.Gain=function(){var e=t.defaults(arguments,["gain","units"],t.Gain);t.AudioNode.call(this),this.input=this.output=this._gainNode=this.context.createGain(),this.gain=new t.Param({param:this._gainNode.gain,units:e.units,value:e.gain,convert:e.convert}),this._readOnly("gain")},t.extend(t.Gain,t.AudioNode),t.Gain.defaults={gain:1,convert:!0},t.Gain.prototype.dispose=function(){t.AudioNode.prototype.dispose.call(this),this._gainNode.disconnect(),this._gainNode=null,this._writable("gain"),this.gain.dispose(),this.gain=null},t.Gain}),t(function(t){if(t.supported&&!AudioContext.prototype.createConstantSource){var e=function(t){var e,i,n,s;for(this.context=t,e=t.createBuffer(1,128,t.sampleRate),i=e.getChannelData(0),n=0;n<i.length;n++)i[n]=1;this._bufferSource=t.createBufferSource(),this._bufferSource.channelCount=1,this._bufferSource.channelCountMode="explicit",this._bufferSource.buffer=e,this._bufferSource.loop=!0,s=this._output=t.createGain(),this.offset=s.gain,this._bufferSource.connect(s)};e.prototype.start=function(t){return this._bufferSource.start(t),this},e.prototype.stop=function(t){return this._bufferSource.stop(t),this},e.prototype.connect=function(){return this._output.connect.apply(this._output,arguments),this},e.prototype.disconnect=function(){return this._output.disconnect.apply(this._output,arguments),this},AudioContext.prototype.createConstantSource=function(){return new e(this)},t.Context.prototype.createConstantSource=function(){return new e(this)}}}),t(function(t){return t.Signal=function(){var e=t.defaults(arguments,["value","units"],t.Signal);t.Param.call(this,e),this._proxies=[],this._sourceStarted=!1,this._constantSource=this.context.createConstantSource(),this._param=this._constantSource.offset,this.value=e.value,this.output=this._constantSource,this.input=this._param=this.output.offset},t.extend(t.Signal,t.Param),t.Signal.defaults={value:0,units:t.Type.Default,convert:!0},t.Signal.prototype.connect=function(e){return this._isParam(e)&&!this._sourceStarted?(this._proxies.push(e),e.overridden=!0,this._applyAutomations(e)):(t.SignalBase.prototype.connect.apply(this,arguments),this._sourceStarted||(this._sourceStarted=!0,this._constantSource.start(0))),this},t.Signal.prototype._isParam=function(e){return t.Param&&t.Param===e.constructor||e instanceof AudioParam},t.Signal.prototype._connectProxies=function(){this._sourceStarted||(this._sourceStarted=!0,this._constantSource.start(0)),this._proxies.forEach(function(e){t.SignalBase.prototype.connect.call(this,e),e._proxies&&e._connectProxies()}.bind(this))},t.Signal.prototype._onConnect=function(t){this._isParam(t)||this._connectProxies()},t.Signal.prototype._applyAutomations=function(t){var e,i=this.context.currentTime;t.cancelScheduledValues(i),e=this.getValueAtTime(i),t.setValueAtTime(e,i),this._events.forEachFrom(i,function(e){t[e.type](e.value,e.time,e.constant)})},t.Signal.prototype.disconnect=function(e){if(this._proxies.includes(e)){var i=this._proxies.indexOf(e);this._proxies.splice(i,1)}else e||(this._proxies=[]);return t.SignalBase.prototype.disconnect.apply(this,arguments)},t.Signal.prototype.getValueAtTime=function(e){return this._param.getValueAtTime?this._param.getValueAtTime(e):t.Param.prototype.getValueAtTime.call(this,e)},["setValueAtTime","linearRampToValueAtTime","exponentialRampToValueAtTime","setTargetAtTime"].forEach(function(e){var i=t.Signal.prototype[e];t.Signal.prototype[e]=function(){var t=arguments;i.apply(this,arguments),t[0]=this._fromUnits(t[0]),t[1]=this.toSeconds(t[1]),this._proxies.forEach(function(i){i[e].apply(i,t)})}}),["cancelScheduledValues","cancelAndHoldAtTime"].forEach(function(e){var i=t.Signal.prototype[e];t.Signal.prototype[e]=function(){var t=arguments;i.apply(this,arguments),t[0]=this.toSeconds(t[0]),this._proxies.forEach(function(i){i[e].apply(i,t)})}}),t.Signal.prototype.dispose=function(){return t.Param.prototype.dispose.call(this),this._constantSource.disconnect(),this._constantSource=null,this._proxies=null,this},t.Signal}),t(function(t){return t.Pow=function(e){t.SignalBase.call(this),this._exp=t.defaultArg(e,1),this._expScaler=this.input=this.output=new t.WaveShaper(this._expFunc(this._exp),8192)},t.extend(t.Pow,t.SignalBase),Object.defineProperty(t.Pow.prototype,"value",{get:function(){return this._exp},set:function(t){this._exp=t,this._expScaler.setMap(this._expFunc(this._exp))}}),t.Pow.prototype._expFunc=function(t){return function(e){return Math.pow(Math.abs(e),t)}},t.Pow.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._expScaler.dispose(),this._expScaler=null,this},t.Pow}),t(function(t){return t.Envelope=function(){var e=t.defaults(arguments,["attack","decay","sustain","release"],t.Envelope);t.AudioNode.call(this),this.attack=e.attack,this.decay=e.decay,this.sustain=e.sustain,this.release=e.release,this._attackCurve="linear",this._releaseCurve="exponential",this._sig=this.output=new t.Signal(0),this.attackCurve=e.attackCurve,this.releaseCurve=e.releaseCurve},t.extend(t.Envelope,t.AudioNode),t.Envelope.defaults={attack:.01,decay:.1,sustain:.5,release:1,attackCurve:"linear",releaseCurve:"exponential"},Object.defineProperty(t.Envelope.prototype,"value",{get:function(){return this.getValueAtTime(this.now())}}),Object.defineProperty(t.Envelope.prototype,"attackCurve",{get:function(){if(t.isString(this._attackCurve))return this._attackCurve;if(t.isArray(this._attackCurve)){for(var e in t.Envelope.Type)if(t.Envelope.Type[e].In===this._attackCurve)return e;return this._attackCurve}},set:function(e){if(t.Envelope.Type.hasOwnProperty(e)){var i=t.Envelope.Type[e];t.isObject(i)?this._attackCurve=i.In:this._attackCurve=i}else{if(!t.isArray(e))throw new Error("Tone.Envelope: invalid curve: "+e);this._attackCurve=e}}}),Object.defineProperty(t.Envelope.prototype,"releaseCurve",{get:function(){if(t.isString(this._releaseCurve))return this._releaseCurve;if(t.isArray(this._releaseCurve)){for(var e in t.Envelope.Type)if(t.Envelope.Type[e].Out===this._releaseCurve)return e;return this._releaseCurve}},set:function(e){if(t.Envelope.Type.hasOwnProperty(e)){var i=t.Envelope.Type[e];t.isObject(i)?this._releaseCurve=i.Out:this._releaseCurve=i}else{if(!t.isArray(e))throw new Error("Tone.Envelope: invalid curve: "+e);this._releaseCurve=e}}}),t.Envelope.prototype.triggerAttack=function(e,i){var n,s,o,r,a,h,l,u,c;return e=this.toSeconds(e),n=this.toSeconds(this.attack),s=n,o=this.toSeconds(this.decay),i=t.defaultArg(i,1),r=this.getValueAtTime(e),r>0&&(a=1/s,h=1-r,s=h/a),"linear"===this._attackCurve?this._sig.linearRampTo(i,s,e):"exponential"===this._attackCurve?this._sig.targetRampTo(i,s,e):s>0&&(this._sig.cancelAndHoldAtTime(e),l=this._attackCurve,s<n&&(u=1-s/n,c=Math.floor(u*this._attackCurve.length),l=this._attackCurve.slice(c),l[0]=r),this._sig.setValueCurveAtTime(l,e,s,i)),o&&this._sig.targetRampTo(i*this.sustain,o,s+e),this},t.Envelope.prototype.triggerRelease=function(e){var i,n,s;return e=this.toSeconds(e),i=this.getValueAtTime(e),i>0&&(n=this.toSeconds(this.release),"linear"===this._releaseCurve?this._sig.linearRampTo(0,n,e):"exponential"===this._releaseCurve?this._sig.targetRampTo(0,n,e):(s=this._releaseCurve,t.isArray(s)&&(this._sig.cancelAndHoldAtTime(e),this._sig.setValueCurveAtTime(s,e,n,i)))),this},t.Envelope.prototype.getValueAtTime=function(t){return this._sig.getValueAtTime(t)},t.Envelope.prototype.triggerAttackRelease=function(t,e,i){return e=this.toSeconds(e),this.triggerAttack(e,i),this.triggerRelease(e+this.toSeconds(t)),this},t.Envelope.prototype.cancel=function(t){return this._sig.cancelScheduledValues(t),this},t.Envelope.prototype.connect=t.SignalBase.prototype.connect,function(){function e(t){var e,i=new Array(t.length);for(e=0;e<t.length;e++)i[e]=1-t[e];return i}var i,n,s,o,r,a,h,l,u,c,p,d=128,f=[];for(i=0;i<d;i++)f[i]=Math.sin(i/(d-1)*(Math.PI/2));for(s=[],o=6.4,i=0;i<d-1;i++)n=i/(d-1),r=Math.sin(n*(2*Math.PI)*o-Math.PI/2)+1,s[i]=r/10+.83*n;for(s[d-1]=1,a=[],h=5,i=0;i<d;i++)a[i]=Math.ceil(i/(d-1)*h)/h;for(l=[],i=0;i<d;i++)n=i/(d-1),l[i]=.5*(1-Math.cos(Math.PI*n));for(u=[],i=0;i<d;i++)n=i/(d-1),c=4*Math.pow(n,3)+.2,p=Math.cos(c*Math.PI*2*n),u[i]=Math.abs(p*(1-n));t.Envelope.Type={linear:"linear",exponential:"exponential",bounce:{In:e(u),Out:u},cosine:{In:f,Out:function(t){return t.slice(0).reverse()}(f)},step:{In:a,Out:e(a)},ripple:{In:s,Out:e(s)},sine:{In:l,Out:e(l)}}}(),t.Envelope.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._sig.dispose(),this._sig=null,this._attackCurve=null,this._releaseCurve=null,this},t.Envelope}),t(function(t){return t.AmplitudeEnvelope=function(){t.Envelope.apply(this,arguments),this.input=this.output=new t.Gain,this._sig.connect(this.output.gain)},t.extend(t.AmplitudeEnvelope,t.Envelope),t.AmplitudeEnvelope.prototype.dispose=function(){return t.Envelope.prototype.dispose.call(this),this},t.AmplitudeEnvelope}),t(function(t){t.supported&&(AnalyserNode.prototype.getFloatTimeDomainData||(AnalyserNode.prototype.getFloatTimeDomainData=function(t){var e,i=new Uint8Array(t.length);for(this.getByteTimeDomainData(i),e=0;e<i.length;e++)t[e]=(i[e]-128)/128}))}),t(function(t){return t.Analyser=function(){var e=t.defaults(arguments,["type","size"],t.Analyser);t.AudioNode.call(this),this._analyser=this.input=this.output=this.context.createAnalyser(),this._type=e.type,this._buffer=null,this.size=e.size,this.type=e.type},t.extend(t.Analyser,t.AudioNode),t.Analyser.defaults={size:1024,type:"fft",smoothing:.8},t.Analyser.Type={Waveform:"waveform",FFT:"fft"},t.Analyser.prototype.getValue=function(){return this._type===t.Analyser.Type.FFT?this._analyser.getFloatFrequencyData(this._buffer):this._type===t.Analyser.Type.Waveform&&this._analyser.getFloatTimeDomainData(this._buffer),this._buffer},Object.defineProperty(t.Analyser.prototype,"size",{get:function(){return this._analyser.frequencyBinCount},set:function(t){this._analyser.fftSize=2*t,this._buffer=new Float32Array(t)}}),Object.defineProperty(t.Analyser.prototype,"type",{get:function(){return this._type},set:function(e){if(e!==t.Analyser.Type.Waveform&&e!==t.Analyser.Type.FFT)throw new TypeError("Tone.Analyser: invalid type: "+e);this._type=e}}),Object.defineProperty(t.Analyser.prototype,"smoothing",{get:function(){return this._analyser.smoothingTimeConstant},set:function(t){this._analyser.smoothingTimeConstant=t}}),t.Analyser.prototype.dispose=function(){t.AudioNode.prototype.dispose.call(this),this._analyser.disconnect(),this._analyser=null,this._buffer=null},t.Analyser}),t(function(t){return t.Compressor=function(){var e=t.defaults(arguments,["threshold","ratio"],t.Compressor);t.AudioNode.call(this),this._compressor=this.input=this.output=this.context.createDynamicsCompressor(),this.threshold=new t.Param({param:this._compressor.threshold,units:t.Type.Decibels,convert:!1}),this.attack=new t.Param(this._compressor.attack,t.Type.Time),this.release=new t.Param(this._compressor.release,t.Type.Time),this.knee=new t.Param({param:this._compressor.knee,units:t.Type.Decibels,convert:!1}),this.ratio=new t.Param({param:this._compressor.ratio,convert:!1}),this._readOnly(["knee","release","attack","ratio","threshold"]),this.set(e)},t.extend(t.Compressor,t.AudioNode),t.Compressor.defaults={ratio:12,threshold:-24,release:.25,attack:.003,knee:30},t.Compressor.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable(["knee","release","attack","ratio","threshold"]),this._compressor.disconnect(),this._compressor=null,this.attack.dispose(),this.attack=null,this.release.dispose(),this.release=null,this.threshold.dispose(),this.threshold=null,this.ratio.dispose(),this.ratio=null,this.knee.dispose(),this.knee=null,this},t.Compressor}),t(function(t){return t.Add=function(e){t.Signal.call(this),this.createInsOuts(2,0),this._sum=this.input[0]=this.input[1]=this.output=new t.Gain,this._param=this.input[1]=new t.Signal(e),this._param.connect(this._sum)},t.extend(t.Add,t.Signal),t.Add.prototype.dispose=function(){return t.Signal.prototype.dispose.call(this),this._sum.dispose(),this._sum=null,this},t.Add}),t(function(t){return t.Multiply=function(e){t.Signal.call(this),this.createInsOuts(2,0),this._mult=this.input[0]=this.output=new t.Gain,this._param=this.input[1]=this.output.gain,this.value=t.defaultArg(e,0)},t.extend(t.Multiply,t.Signal),t.Multiply.prototype.dispose=function(){return t.Signal.prototype.dispose.call(this),this._mult.dispose(),this._mult=null,this._param=null,this},t.Multiply}),t(function(t){return t.Negate=function(){t.SignalBase.call(this),this._multiply=this.input=this.output=new t.Multiply(-1)},t.extend(t.Negate,t.SignalBase),t.Negate.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._multiply.dispose(),this._multiply=null,this},t.Negate}),t(function(t){return t.Subtract=function(e){t.Signal.call(this),this.createInsOuts(2,0),this._sum=this.input[0]=this.output=new t.Gain,this._neg=new t.Negate,this._param=this.input[1]=new t.Signal(e),this._param.chain(this._neg,this._sum)},t.extend(t.Subtract,t.Signal),t.Subtract.prototype.dispose=function(){return t.Signal.prototype.dispose.call(this),this._neg.dispose(),this._neg=null,this._sum.disconnect(),this._sum=null,this},t.Subtract}),t(function(t){return t.EqualPowerGain=function(){t.SignalBase.call(this),this._eqPower=this.input=this.output=new t.WaveShaper(function(e){return Math.abs(e)<.001?0:t.equalPowerScale(e)}.bind(this),4096)},t.extend(t.EqualPowerGain,t.SignalBase),t.EqualPowerGain.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._eqPower.dispose(),this._eqPower=null,this},t.EqualPowerGain}),t(function(t){return t.CrossFade=function(e){t.AudioNode.call(this),this.createInsOuts(2,1),this.a=this.input[0]=new t.Gain,this.b=this.input[1]=new t.Gain,this.fade=new t.Signal(t.defaultArg(e,.5),t.Type.NormalRange),this._equalPowerA=new t.EqualPowerGain,this._equalPowerB=new t.EqualPowerGain,this._one=this.context.getConstant(1),this._invert=new t.Subtract,this.a.connect(this.output),this.b.connect(this.output),this.fade.chain(this._equalPowerB,this.b.gain),this._one.connect(this._invert,0,0),this.fade.connect(this._invert,0,1),this._invert.chain(this._equalPowerA,this.a.gain),this._readOnly("fade")},t.extend(t.CrossFade,t.AudioNode),t.CrossFade.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable("fade"),this._equalPowerA.dispose(),this._equalPowerA=null,this._equalPowerB.dispose(),this._equalPowerB=null,this.fade.dispose(),this.fade=null,this._invert.dispose(),this._invert=null,this._one=null,this.a.dispose(),this.a=null,this.b.dispose(),this.b=null,this},t.CrossFade}),t(function(t){return t.Filter=function(){var e=t.defaults(arguments,["frequency","type","rolloff"],t.Filter);t.AudioNode.call(this),this.createInsOuts(1,1),this._filters=[],this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=new t.Signal(0,t.Type.Cents),this.gain=new t.Signal({value:e.gain,convert:!1}),this.Q=new t.Signal(e.Q),this._type=e.type,this._rolloff=e.rolloff,this.rolloff=e.rolloff,this._readOnly(["detune","frequency","gain","Q"])},t.extend(t.Filter,t.AudioNode),t.Filter.defaults={type:"lowpass",frequency:350,rolloff:-12,Q:1,gain:0},Object.defineProperty(t.Filter.prototype,"type",{get:function(){return this._type},set:function(t){var e;if(-1===["lowpass","highpass","bandpass","lowshelf","highshelf","notch","allpass","peaking"].indexOf(t))throw new TypeError("Tone.Filter: invalid type "+t);for(this._type=t,e=0;e<this._filters.length;e++)this._filters[e].type=t}}),Object.defineProperty(t.Filter.prototype,"rolloff",{get:function(){return this._rolloff},set:function(e){var i,n,s,o,r,a;if(e=parseInt(e,10),i=[-12,-24,-48,-96],-1===(n=i.indexOf(e)))throw new RangeError("Tone.Filter: rolloff can only be -12, -24, -48 or -96");for(n+=1,this._rolloff=e,this.input.disconnect(),s=0;s<this._filters.length;s++)this._filters[s].disconnect(),this._filters[s]=null;for(this._filters=new Array(n),o=0;o<n;o++)r=this.context.createBiquadFilter(),r.type=this._type,this.frequency.connect(r.frequency),this.detune.connect(r.detune),this.Q.connect(r.Q),this.gain.connect(r.gain),this._filters[o]=r;a=[this.input].concat(this._filters).concat([this.output]),t.connectSeries.apply(t,a)}}),t.Filter.prototype.dispose=function(){t.AudioNode.prototype.dispose.call(this);for(var e=0;e<this._filters.length;e++)this._filters[e].disconnect(),this._filters[e]=null;return this._filters=null,this._writable(["detune","frequency","gain","Q"]),this.frequency.dispose(),this.Q.dispose(),this.frequency=null,this.Q=null,this.detune.dispose(),this.detune=null,this.gain.dispose(),this.gain=null,this},t.Filter}),t(function(t){return t.MultibandSplit=function(){var e=t.defaults(arguments,["lowFrequency","highFrequency"],t.MultibandSplit);t.AudioNode.call(this),this.input=new t.Gain,this.output=new Array(3),this.low=this.output[0]=new t.Filter(0,"lowpass"),this._lowMidFilter=new t.Filter(0,"highpass"),this.mid=this.output[1]=new t.Filter(0,"lowpass"),this.high=this.output[2]=new t.Filter(0,"highpass"),this.lowFrequency=new t.Signal(e.lowFrequency,t.Type.Frequency),this.highFrequency=new t.Signal(e.highFrequency,t.Type.Frequency),this.Q=new t.Signal(e.Q),this.input.fan(this.low,this.high),this.input.chain(this._lowMidFilter,this.mid),this.lowFrequency.connect(this.low.frequency),this.lowFrequency.connect(this._lowMidFilter.frequency),this.highFrequency.connect(this.mid.frequency),this.highFrequency.connect(this.high.frequency),this.Q.connect(this.low.Q),this.Q.connect(this._lowMidFilter.Q),this.Q.connect(this.mid.Q),this.Q.connect(this.high.Q),this._readOnly(["high","mid","low","highFrequency","lowFrequency"])},t.extend(t.MultibandSplit,t.AudioNode),t.MultibandSplit.defaults={lowFrequency:400,highFrequency:2500,Q:1},t.MultibandSplit.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable(["high","mid","low","highFrequency","lowFrequency"]),this.low.dispose(),this.low=null,this._lowMidFilter.dispose(),this._lowMidFilter=null,this.mid.dispose(),this.mid=null,this.high.dispose(),this.high=null,this.lowFrequency.dispose(),this.lowFrequency=null,this.highFrequency.dispose(),this.highFrequency=null,this.Q.dispose(),this.Q=null,this},t.MultibandSplit}),t(function(t){return t.EQ3=function(){var e=t.defaults(arguments,["low","mid","high"],t.EQ3);t.AudioNode.call(this),this.output=new t.Gain,this._multibandSplit=this.input=new t.MultibandSplit({lowFrequency:e.lowFrequency,highFrequency:e.highFrequency}),this._lowGain=new t.Gain(e.low,t.Type.Decibels),this._midGain=new t.Gain(e.mid,t.Type.Decibels),this._highGain=new t.Gain(e.high,t.Type.Decibels),this.low=this._lowGain.gain,this.mid=this._midGain.gain,this.high=this._highGain.gain,this.Q=this._multibandSplit.Q,this.lowFrequency=this._multibandSplit.lowFrequency,this.highFrequency=this._multibandSplit.highFrequency,this._multibandSplit.low.chain(this._lowGain,this.output),this._multibandSplit.mid.chain(this._midGain,this.output),this._multibandSplit.high.chain(this._highGain,this.output),this._readOnly(["low","mid","high","lowFrequency","highFrequency"])},t.extend(t.EQ3,t.AudioNode),t.EQ3.defaults={low:0,mid:0,high:0,lowFrequency:400,highFrequency:2500},t.EQ3.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable(["low","mid","high","lowFrequency","highFrequency"]),this._multibandSplit.dispose(),this._multibandSplit=null,this.lowFrequency=null,this.highFrequency=null,this._lowGain.dispose(),this._lowGain=null,this._midGain.dispose(),this._midGain=null,this._highGain.dispose(),this._highGain=null,this.low=null,this.mid=null,this.high=null,this.Q=null,this},t.EQ3}),t(function(t){return t.Scale=function(e,i){t.SignalBase.call(this),this._outputMin=t.defaultArg(e,0),this._outputMax=t.defaultArg(i,1),this._scale=this.input=new t.Multiply(1),this._add=this.output=new t.Add(0),this._scale.connect(this._add),this._setRange()},t.extend(t.Scale,t.SignalBase),Object.defineProperty(t.Scale.prototype,"min",{get:function(){return this._outputMin},set:function(t){this._outputMin=t,this._setRange()}}),Object.defineProperty(t.Scale.prototype,"max",{get:function(){return this._outputMax},set:function(t){this._outputMax=t,this._setRange()}}),t.Scale.prototype._setRange=function(){this._add.value=this._outputMin,this._scale.value=this._outputMax-this._outputMin},t.Scale.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._add.dispose(),this._add=null,this._scale.dispose(),this._scale=null,this},t.Scale}),t(function(t){return t.ScaleExp=function(e,i,n){t.SignalBase.call(this),this._scale=this.output=new t.Scale(e,i),this._exp=this.input=new t.Pow(t.defaultArg(n,2)),this._exp.connect(this._scale)},t.extend(t.ScaleExp,t.SignalBase),Object.defineProperty(t.ScaleExp.prototype,"exponent",{get:function(){return this._exp.value},set:function(t){this._exp.value=t}}),Object.defineProperty(t.ScaleExp.prototype,"min",{get:function(){return this._scale.min},set:function(t){this._scale.min=t}}),Object.defineProperty(t.ScaleExp.prototype,"max",{get:function(){return this._scale.max},set:function(t){this._scale.max=t}}),t.ScaleExp.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._scale.dispose(),this._scale=null,this._exp.dispose(),this._exp=null,this},t.ScaleExp}),t(function(t){return t.Delay=function(){var e=t.defaults(arguments,["delayTime","maxDelay"],t.Delay);t.AudioNode.call(this),this._maxDelay=Math.max(this.toSeconds(e.maxDelay),this.toSeconds(e.delayTime)),this._delayNode=this.input=this.output=this.context.createDelay(this._maxDelay),this.delayTime=new t.Param({param:this._delayNode.delayTime,units:t.Type.Time,value:e.delayTime}),this._readOnly("delayTime")},t.extend(t.Delay,t.AudioNode),t.Delay.defaults={maxDelay:1,delayTime:0},Object.defineProperty(t.Delay.prototype,"maxDelay",{get:function(){return this._maxDelay}}),t.Delay.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._delayNode.disconnect(),this._delayNode=null,this._writable("delayTime"),this.delayTime=null,this},t.Delay}),t(function(t){return t.FeedbackCombFilter=function(){var e=t.defaults(arguments,["delayTime","resonance"],t.FeedbackCombFilter);t.AudioNode.call(this),this._delay=this.input=this.output=new t.Delay(e.delayTime),this.delayTime=this._delay.delayTime,this._feedback=new t.Gain(e.resonance,t.Type.NormalRange),this.resonance=this._feedback.gain,this._delay.chain(this._feedback,this._delay),this._readOnly(["resonance","delayTime"])},t.extend(t.FeedbackCombFilter,t.AudioNode),t.FeedbackCombFilter.defaults={delayTime:.1,resonance:.5},t.FeedbackCombFilter.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable(["resonance","delayTime"]),this._delay.dispose(),this._delay=null,this.delayTime=null,this._feedback.dispose(),this._feedback=null,this.resonance=null,this},t.FeedbackCombFilter}),t(function(t){return t.FFT=function(){var e=t.defaults(arguments,["size"],t.FFT);e.type=t.Analyser.Type.FFT,t.AudioNode.call(this),this._analyser=this.input=this.output=new t.Analyser(e)},t.extend(t.FFT,t.AudioNode),t.FFT.defaults={size:1024},t.FFT.prototype.getValue=function(){return this._analyser.getValue()},Object.defineProperty(t.FFT.prototype,"size",{get:function(){return this._analyser.size},set:function(t){this._analyser.size=t}}),t.FFT.prototype.dispose=function(){t.AudioNode.prototype.dispose.call(this),this._analyser.dispose(),this._analyser=null},t.FFT}),t(function(t){return t.Abs=function(){t.SignalBase.call(this),this._abs=this.input=this.output=new t.WaveShaper(function(t){return Math.abs(t)<.001?0:Math.abs(t)},1024)},t.extend(t.Abs,t.SignalBase),t.Abs.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._abs.dispose(),this._abs=null,this},t.Abs}),t(function(t){return t.Follower=function(){var e=t.defaults(arguments,["attack","release"],t.Follower);t.AudioNode.call(this),this.createInsOuts(1,1),this._abs=new t.Abs,this._filter=this.context.createBiquadFilter(),this._filter.type="lowpass",this._filter.frequency.value=0,this._filter.Q.value=-100,this._frequencyValues=new t.WaveShaper,this._sub=new t.Subtract,this._delay=new t.Delay(this.blockTime),this._mult=new t.Multiply(1e4),this._attack=e.attack,this._release=e.release,this.input.chain(this._abs,this._filter,this.output),this._abs.connect(this._sub,0,1),this._filter.chain(this._delay,this._sub),this._sub.chain(this._mult,this._frequencyValues,this._filter.frequency),this._setAttackRelease(this._attack,this._release)},t.extend(t.Follower,t.AudioNode),t.Follower.defaults={attack:.05,release:.5},t.Follower.prototype._setAttackRelease=function(e,i){var n=this.blockTime;e=t.Time(e).toFrequency(),i=t.Time(i).toFrequency(),e=Math.max(e,n),i=Math.max(i,n),this._frequencyValues.setMap(function(t){return t<=0?e:i})},Object.defineProperty(t.Follower.prototype,"attack",{get:function(){return this._attack},set:function(t){this._attack=t,this._setAttackRelease(this._attack,this._release)}}),Object.defineProperty(t.Follower.prototype,"release",{get:function(){return this._release},set:function(t){this._release=t,this._setAttackRelease(this._attack,this._release)}}),t.Follower.prototype.connect=t.SignalBase.prototype.connect,t.Follower.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._filter.disconnect(),this._filter=null,this._frequencyValues.disconnect(),this._frequencyValues=null,this._delay.dispose(),this._delay=null,this._sub.disconnect(),this._sub=null,this._abs.dispose(),this._abs=null,this._mult.dispose(),this._mult=null,this._curve=null,this},t.Follower}),t(function(t){return t.ScaledEnvelope=function(){var e=t.defaults(arguments,["attack","decay","sustain","release"],t.Envelope);t.Envelope.call(this,e),e=t.defaultArg(e,t.ScaledEnvelope.defaults),this._exp=this.output=new t.Pow(e.exponent),this._scale=this.output=new t.Scale(e.min,e.max),this._sig.chain(this._exp,this._scale)},t.extend(t.ScaledEnvelope,t.Envelope),t.ScaledEnvelope.defaults={min:0,max:1,exponent:1},Object.defineProperty(t.ScaledEnvelope.prototype,"min",{get:function(){return this._scale.min},set:function(t){this._scale.min=t}}),Object.defineProperty(t.ScaledEnvelope.prototype,"max",{get:function(){return this._scale.max},set:function(t){this._scale.max=t}}),Object.defineProperty(t.ScaledEnvelope.prototype,"exponent",{get:function(){return this._exp.value},set:function(t){this._exp.value=t}}),
+t.ScaledEnvelope.prototype.dispose=function(){return t.Envelope.prototype.dispose.call(this),this._scale.dispose(),this._scale=null,this._exp.dispose(),this._exp=null,this},t.ScaledEnvelope}),t(function(t){return t.FrequencyEnvelope=function(){var e=t.defaults(arguments,["attack","decay","sustain","release"],t.Envelope);t.ScaledEnvelope.call(this,e),e=t.defaultArg(e,t.FrequencyEnvelope.defaults),this._octaves=e.octaves,this.baseFrequency=e.baseFrequency,this.octaves=e.octaves},t.extend(t.FrequencyEnvelope,t.Envelope),t.FrequencyEnvelope.defaults={baseFrequency:200,octaves:4,exponent:2},Object.defineProperty(t.FrequencyEnvelope.prototype,"baseFrequency",{get:function(){return this._scale.min},set:function(t){this._scale.min=this.toFrequency(t),this.octaves=this._octaves}}),Object.defineProperty(t.FrequencyEnvelope.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t,this._scale.max=this.baseFrequency*Math.pow(2,t)}}),Object.defineProperty(t.FrequencyEnvelope.prototype,"exponent",{get:function(){return this._exp.value},set:function(t){this._exp.value=t}}),t.FrequencyEnvelope.prototype.dispose=function(){return t.ScaledEnvelope.prototype.dispose.call(this),this},t.FrequencyEnvelope}),t(function(t){return t.GreaterThanZero=function(){t.SignalBase.call(this),this._thresh=this.output=new t.WaveShaper(function(t){return t<=0?0:1},127),this._scale=this.input=new t.Multiply(1e4),this._scale.connect(this._thresh)},t.extend(t.GreaterThanZero,t.SignalBase),t.GreaterThanZero.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._scale.dispose(),this._scale=null,this._thresh.dispose(),this._thresh=null,this},t.GreaterThanZero}),t(function(t){return t.GreaterThan=function(e){t.Signal.call(this),this.createInsOuts(2,0),this._param=this.input[0]=new t.Subtract(e),this.input[1]=this._param.input[1],this._gtz=this.output=new t.GreaterThanZero,this._param.connect(this._gtz)},t.extend(t.GreaterThan,t.Signal),t.GreaterThan.prototype.dispose=function(){return t.Signal.prototype.dispose.call(this),this._gtz.dispose(),this._gtz=null,this},t.GreaterThan}),t(function(t){return t.Gate=function(){var e=t.defaults(arguments,["threshold","attack","release"],t.Gate);t.AudioNode.call(this),this.createInsOuts(1,1),this._follower=new t.Follower(e.attack,e.release),this._gt=new t.GreaterThan(t.dbToGain(e.threshold)),this.input.connect(this.output),this.input.chain(this._gt,this._follower,this.output.gain)},t.extend(t.Gate,t.AudioNode),t.Gate.defaults={attack:.1,release:.1,threshold:-40},Object.defineProperty(t.Gate.prototype,"threshold",{get:function(){return t.gainToDb(this._gt.value)},set:function(e){this._gt.value=t.dbToGain(e)}}),Object.defineProperty(t.Gate.prototype,"attack",{get:function(){return this._follower.attack},set:function(t){this._follower.attack=t}}),Object.defineProperty(t.Gate.prototype,"release",{get:function(){return this._follower.release},set:function(t){this._follower.release=t}}),t.Gate.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._follower.dispose(),this._gt.dispose(),this._follower=null,this._gt=null,this},t.Gate}),t(function(t){function e(t){return function(e,i){var n,s,o;return i=this.toSeconds(i),t.apply(this,arguments),n=this._events.get(i),s=this._events.previousEvent(n),o=this._getTicksUntilEvent(s,i),n.ticks=Math.max(o,0),this}}return t.TickSignal=function(e){e=t.defaultArg(e,1),t.Signal.call(this,{units:t.Type.Ticks,value:e}),this._events.memory=1/0,this.cancelScheduledValues(0),this._events.add({type:t.Param.AutomationType.SetValue,time:0,value:e})},t.extend(t.TickSignal,t.Signal),t.TickSignal.prototype.setValueAtTime=e(t.Signal.prototype.setValueAtTime),t.TickSignal.prototype.linearRampToValueAtTime=e(t.Signal.prototype.linearRampToValueAtTime),t.TickSignal.prototype.setTargetAtTime=function(t,e,i){var n,s,o,r,a;for(e=this.toSeconds(e),this.setRampPoint(e),t=this._fromUnits(t),n=this._events.get(e),s=Math.round(Math.max(1/i,1)),o=0;o<=s;o++)r=i*o+e,a=this._exponentialApproach(n.time,n.value,t,i,r),this.linearRampToValueAtTime(this._toUnits(a),r);return this},t.TickSignal.prototype.exponentialRampToValueAtTime=function(t,e){var i,n,s,o,r,a;for(e=this.toSeconds(e),t=this._fromUnits(t),i=this._events.get(e),null===i&&(i={value:this._initialValue,time:0}),n=Math.round(Math.max(10*(e-i.time),1)),s=(e-i.time)/n,o=0;o<=n;o++)r=s*o+i.time,a=this._exponentialInterpolate(i.time,i.value,e,t,r),this.linearRampToValueAtTime(this._toUnits(a),r);return this},t.TickSignal.prototype._getTicksUntilEvent=function(e,i){var n,s,o;return null===e?e={ticks:0,time:0}:t.isUndef(e.ticks)&&(n=this._events.previousEvent(e),e.ticks=this._getTicksUntilEvent(n,e.time)),s=this.getValueAtTime(e.time),o=this.getValueAtTime(i),this._events.get(i).time===i&&this._events.get(i).type===t.Param.AutomationType.SetValue&&(o=this.getValueAtTime(i-this.sampleTime)),.5*(i-e.time)*(s+o)+e.ticks},t.TickSignal.prototype.getTicksAtTime=function(t){t=this.toSeconds(t);var e=this._events.get(t);return Math.max(this._getTicksUntilEvent(e,t),0)},t.TickSignal.prototype.getDurationOfTicks=function(t,e){e=this.toSeconds(e);var i=this.getTicksAtTime(e);return this.getTimeOfTick(i+t)-e},t.TickSignal.prototype.getTimeOfTick=function(e){var i,n,s,o,r,a,h=this._events.get(e,"ticks"),l=this._events.getAfter(e,"ticks");return h&&h.ticks===e?h.time:h&&l&&l.type===t.Param.AutomationType.Linear&&h.value!==l.value?(i=this.getValueAtTime(h.time),n=this.getValueAtTime(l.time),s=(n-i)/(l.time-h.time),o=Math.sqrt(Math.pow(i,2)-2*s*(h.ticks-e)),r=(-i+o)/s,a=(-i-o)/s,(r>0?r:a)+h.time):h?0===h.value?1/0:h.time+(e-h.ticks)/h.value:e/this._initialValue},t.TickSignal.prototype.ticksToTime=function(e,i){return i=this.toSeconds(i),new t.Time(this.getDurationOfTicks(e,i))},t.TickSignal.prototype.timeToTicks=function(e,i){var n,s;return i=this.toSeconds(i),e=this.toSeconds(e),n=this.getTicksAtTime(i),s=this.getTicksAtTime(i+e),new t.Ticks(s-n)},t.TickSignal}),t(function(t){return t.TimelineState=function(e){t.Timeline.call(this),this._initial=e},t.extend(t.TimelineState,t.Timeline),t.TimelineState.prototype.getValueAtTime=function(t){var e=this.get(t);return null!==e?e.state:this._initial},t.TimelineState.prototype.setStateAtTime=function(t,e){return this.add({state:t,time:e}),this},t.TimelineState.prototype.getLastState=function(t,e){var i,n,s;for(e=this.toSeconds(e),i=this._search(e),n=i;n>=0;n--)if(s=this._timeline[n],s.state===t)return s},t.TimelineState.prototype.getNextState=function(t,e){var i,n,s;if(e=this.toSeconds(e),-1!==(i=this._search(e)))for(n=i;n<this._timeline.length;n++)if(s=this._timeline[n],s.state===t)return s},t.TimelineState}),t(function(t){return t.TickSource=function(){var e=t.defaults(arguments,["frequency"],t.TickSource);this.frequency=new t.TickSignal(e.frequency,t.Type.Frequency),this._readOnly("frequency"),this._state=new t.TimelineState(t.State.Stopped),this._state.setStateAtTime(t.State.Stopped,0),this._tickOffset=new t.Timeline,this.setTicksAtTime(0,0)},t.extend(t.TickSource),t.TickSource.defaults={frequency:1},Object.defineProperty(t.TickSource.prototype,"state",{get:function(){return this._state.getValueAtTime(this.now())}}),t.TickSource.prototype.start=function(e,i){return e=this.toSeconds(e),this._state.getValueAtTime(e)!==t.State.Started&&(this._state.setStateAtTime(t.State.Started,e),t.isDefined(i)&&this.setTicksAtTime(i,e)),this},t.TickSource.prototype.stop=function(e){if(e=this.toSeconds(e),this._state.getValueAtTime(e)===t.State.Stopped){var i=this._state.get(e);i.time>0&&(this._tickOffset.cancel(i.time),this._state.cancel(i.time))}return this._state.cancel(e),this._state.setStateAtTime(t.State.Stopped,e),this.setTicksAtTime(0,e),this},t.TickSource.prototype.pause=function(e){return e=this.toSeconds(e),this._state.getValueAtTime(e)===t.State.Started&&this._state.setStateAtTime(t.State.Paused,e),this},t.TickSource.prototype.cancel=function(t){return t=this.toSeconds(t),this._state.cancel(t),this._tickOffset.cancel(t),this},t.TickSource.prototype.getTicksAtTime=function(e){var i,n,s,o;return e=this.toSeconds(e),i=this._state.getLastState(t.State.Stopped,e),n={state:t.State.Paused,time:e},this._state.add(n),s=i,o=0,this._state.forEachBetween(i.time,e+this.sampleTime,function(e){var i=s.time,n=this._tickOffset.get(e.time);n.time>=s.time&&(o=n.ticks,i=n.time),s.state===t.State.Started&&e.state!==t.State.Started&&(o+=this.frequency.getTicksAtTime(e.time)-this.frequency.getTicksAtTime(i)),s=e}.bind(this)),this._state.remove(n),o},Object.defineProperty(t.TickSource.prototype,"ticks",{get:function(){return this.getTicksAtTime(this.now())},set:function(t){this.setTicksAtTime(t,this.now())}}),Object.defineProperty(t.TickSource.prototype,"seconds",{get:function(){return this.getSecondsAtTime(this.now())},set:function(t){var e=this.now(),i=this.frequency.timeToTicks(t,e);this.setTicksAtTime(i,e)}}),t.TickSource.prototype.getSecondsAtTime=function(e){var i,n,s,o;return e=this.toSeconds(e),i=this._state.getLastState(t.State.Stopped,e),n={state:t.State.Paused,time:e},this._state.add(n),s=i,o=0,this._state.forEachBetween(i.time,e+this.sampleTime,function(e){var i=s.time,n=this._tickOffset.get(e.time);n.time>=s.time&&(o=n.seconds,i=n.time),s.state===t.State.Started&&e.state!==t.State.Started&&(o+=e.time-i),s=e}.bind(this)),this._state.remove(n),o},t.TickSource.prototype.setTicksAtTime=function(t,e){return e=this.toSeconds(e),this._tickOffset.cancel(e),this._tickOffset.add({time:e,ticks:t,seconds:this.frequency.getDurationOfTicks(t,e)}),this},t.TickSource.prototype.getStateAtTime=function(t){return t=this.toSeconds(t),this._state.getValueAtTime(t)},t.TickSource.prototype.getTimeOfTick=function(e,i){var n,s,o,r;return i=t.defaultArg(i,this.now()),n=this._tickOffset.get(i),s=this._state.get(i),o=Math.max(n.time,s.time),r=this.frequency.getTicksAtTime(o)+e-n.ticks,this.frequency.getTimeOfTick(r)},t.TickSource.prototype.forEachTickBetween=function(e,i,n){var s,o,r,a,h,l,u=this._state.get(e);if(this._state.forEachBetween(e,i,function(i){u.state===t.State.Started&&i.state!==t.State.Started&&this.forEachTickBetween(Math.max(u.time,e),i.time-this.sampleTime,n),u=i}.bind(this)),e=Math.max(u.time,e),u.state===t.State.Started&&this._state)for(s=this.frequency.getTicksAtTime(e),o=this.frequency.getTicksAtTime(u.time),r=s-o,a=r%1,0!==a&&(a=1-a),h=this.frequency.getTimeOfTick(s+a),l=null;h<i&&this._state;){try{n(h,Math.round(this.getTicksAtTime(h)))}catch(t){l=t;break}this._state&&(h+=this.frequency.getDurationOfTicks(1,h))}if(l)throw l;return this},t.TickSource.prototype.dispose=function(){return t.Param.prototype.dispose.call(this),this._state.dispose(),this._state=null,this._tickOffset.dispose(),this._tickOffset=null,this._writable("frequency"),this.frequency.dispose(),this.frequency=null,this},t.TickSource}),t(function(t){return t.Clock=function(){var e=t.defaults(arguments,["callback","frequency"],t.Clock);t.Emitter.call(this),this.callback=e.callback,this._nextTick=0,this._tickSource=new t.TickSource(e.frequency),this._lastUpdate=0,this.frequency=this._tickSource.frequency,this._readOnly("frequency"),this._state=new t.TimelineState(t.State.Stopped),this._state.setStateAtTime(t.State.Stopped,0),this._boundLoop=this._loop.bind(this),this.context.on("tick",this._boundLoop)},t.extend(t.Clock,t.Emitter),t.Clock.defaults={callback:t.noOp,frequency:1},Object.defineProperty(t.Clock.prototype,"state",{get:function(){return this._state.getValueAtTime(this.now())}}),t.Clock.prototype.start=function(e,i){return e=this.toSeconds(e),this._state.getValueAtTime(e)!==t.State.Started&&(this._state.setStateAtTime(t.State.Started,e),this._tickSource.start(e,i),e<this._lastUpdate&&this.emit("start",e,i)),this},t.Clock.prototype.stop=function(e){return e=this.toSeconds(e),this._state.cancel(e),this._state.setStateAtTime(t.State.Stopped,e),this._tickSource.stop(e),e<this._lastUpdate&&this.emit("stop",e),this},t.Clock.prototype.pause=function(e){return e=this.toSeconds(e),this._state.getValueAtTime(e)===t.State.Started&&(this._state.setStateAtTime(t.State.Paused,e),this._tickSource.pause(e),e<this._lastUpdate&&this.emit("pause",e)),this},Object.defineProperty(t.Clock.prototype,"ticks",{get:function(){return Math.ceil(this.getTicksAtTime(this.now()))},set:function(t){this._tickSource.ticks=t}}),Object.defineProperty(t.Clock.prototype,"seconds",{get:function(){return this._tickSource.seconds},set:function(t){this._tickSource.seconds=t}}),t.Clock.prototype.getSecondsAtTime=function(t){return this._tickSource.getSecondsAtTime(t)},t.Clock.prototype.setTicksAtTime=function(t,e){return this._tickSource.setTicksAtTime(t,e),this},t.Clock.prototype.getTicksAtTime=function(t){return this._tickSource.getTicksAtTime(t)},t.Clock.prototype.nextTickTime=function(t,e){e=this.toSeconds(e);var i=this.getTicksAtTime(e);return this._tickSource.getTimeOfTick(i+t,e)},t.Clock.prototype._loop=function(){var e=this._lastUpdate,i=this.now();this._lastUpdate=i,e!==i&&(this._state.forEachBetween(e,i,function(e){switch(e.state){case t.State.Started:var i=this._tickSource.getTicksAtTime(e.time);this.emit("start",e.time,i);break;case t.State.Stopped:0!==e.time&&this.emit("stop",e.time);break;case t.State.Paused:this.emit("pause",e.time)}}.bind(this)),this._tickSource.forEachTickBetween(e,i,function(t,e){this.callback(t,e)}.bind(this)))},t.Clock.prototype.getStateAtTime=function(t){return t=this.toSeconds(t),this._state.getValueAtTime(t)},t.Clock.prototype.dispose=function(){t.Emitter.prototype.dispose.call(this),this.context.off("tick",this._boundLoop),this._writable("frequency"),this._tickSource.dispose(),this._tickSource=null,this.frequency=null,this._boundLoop=null,this._nextTick=1/0,this.callback=null,this._state.dispose(),this._state=null},t.Clock}),t(function(t){t.IntervalTimeline=function(){t.call(this),this._root=null,this._length=0},t.extend(t.IntervalTimeline),t.IntervalTimeline.prototype.add=function(i){if(t.isUndef(i.time)||t.isUndef(i.duration))throw new Error("Tone.IntervalTimeline: events must have time and duration parameters");i.time=i.time.valueOf();var n=new e(i.time,i.time+i.duration,i);for(null===this._root?this._root=n:this._root.insert(n),this._length++;null!==n;)n.updateHeight(),n.updateMax(),this._rebalance(n),n=n.parent;return this},t.IntervalTimeline.prototype.remove=function(t){var e,i,n;if(null!==this._root)for(e=[],this._root.search(t.time,e),i=0;i<e.length;i++)if(n=e[i],n.event===t){this._removeNode(n),this._length--;break}return this},Object.defineProperty(t.IntervalTimeline.prototype,"length",{get:function(){return this._length}}),t.IntervalTimeline.prototype.cancel=function(t){return this.forEachFrom(t,function(t){this.remove(t)}.bind(this)),this},t.IntervalTimeline.prototype._setRoot=function(t){this._root=t,null!==this._root&&(this._root.parent=null)},t.IntervalTimeline.prototype._replaceNodeInParent=function(t,e){null!==t.parent?(t.isLeftChild()?t.parent.left=e:t.parent.right=e,this._rebalance(t.parent)):this._setRoot(e)},t.IntervalTimeline.prototype._removeNode=function(t){var e,i;if(null===t.left&&null===t.right)this._replaceNodeInParent(t,null);else if(null===t.right)this._replaceNodeInParent(t,t.left);else if(null===t.left)this._replaceNodeInParent(t,t.right);else{if(t.getBalance()>0)if(null===t.left.right)e=t.left,e.right=t.right,i=e;else{for(e=t.left.right;null!==e.right;)e=e.right;e.parent.right=e.left,i=e.parent,e.left=t.left,e.right=t.right}else if(null===t.right.left)e=t.right,e.left=t.left,i=e;else{for(e=t.right.left;null!==e.left;)e=e.left;e.parent=e.parent,e.parent.left=e.right,i=e.parent,e.left=t.left,e.right=t.right}null!==t.parent?t.isLeftChild()?t.parent.left=e:t.parent.right=e:this._setRoot(e),this._rebalance(i)}t.dispose()},t.IntervalTimeline.prototype._rotateLeft=function(t){var e=t.parent,i=t.isLeftChild(),n=t.right;t.right=n.left,n.left=t,null!==e?i?e.left=n:e.right=n:this._setRoot(n)},t.IntervalTimeline.prototype._rotateRight=function(t){var e=t.parent,i=t.isLeftChild(),n=t.left;t.left=n.right,n.right=t,null!==e?i?e.left=n:e.right=n:this._setRoot(n)},t.IntervalTimeline.prototype._rebalance=function(t){var e=t.getBalance();e>1?t.left.getBalance()<0?this._rotateLeft(t.left):this._rotateRight(t):e<-1&&(t.right.getBalance()>0?this._rotateRight(t.right):this._rotateLeft(t))},t.IntervalTimeline.prototype.get=function(t){var e,i,n;if(null!==this._root&&(e=[],this._root.search(t,e),e.length>0)){for(i=e[0],n=1;n<e.length;n++)e[n].low>i.low&&(i=e[n]);return i.event}return null},t.IntervalTimeline.prototype.forEach=function(t){var e,i,n;if(null!==this._root)for(e=[],this._root.traverse(function(t){e.push(t)}),i=0;i<e.length;i++)(n=e[i].event)&&t(n);return this},t.IntervalTimeline.prototype.forEachAtTime=function(t,e){var i,n,s;if(null!==this._root)for(i=[],this._root.search(t,i),n=i.length-1;n>=0;n--)(s=i[n].event)&&e(s);return this},t.IntervalTimeline.prototype.forEachFrom=function(t,e){var i,n,s;if(null!==this._root)for(i=[],this._root.searchAfter(t,i),n=i.length-1;n>=0;n--)s=i[n].event,e(s);return this},t.IntervalTimeline.prototype.dispose=function(){var t,e=[];for(null!==this._root&&this._root.traverse(function(t){e.push(t)}),t=0;t<e.length;t++)e[t].dispose();return e=null,this._root=null,this};var e=function(t,e,i){this.event=i,this.low=t,this.high=e,this.max=this.high,this._left=null,this._right=null,this.parent=null,this.height=0};return e.prototype.insert=function(t){t.low<=this.low?null===this.left?this.left=t:this.left.insert(t):null===this.right?this.right=t:this.right.insert(t)},e.prototype.search=function(t,e){t>this.max||(null!==this.left&&this.left.search(t,e),this.low<=t&&this.high>t&&e.push(this),this.low>t||null!==this.right&&this.right.search(t,e))},e.prototype.searchAfter=function(t,e){this.low>=t&&(e.push(this),null!==this.left&&this.left.searchAfter(t,e)),null!==this.right&&this.right.searchAfter(t,e)},e.prototype.traverse=function(t){t(this),null!==this.left&&this.left.traverse(t),null!==this.right&&this.right.traverse(t)},e.prototype.updateHeight=function(){null!==this.left&&null!==this.right?this.height=Math.max(this.left.height,this.right.height)+1:null!==this.right?this.height=this.right.height+1:null!==this.left?this.height=this.left.height+1:this.height=0},e.prototype.updateMax=function(){this.max=this.high,null!==this.left&&(this.max=Math.max(this.max,this.left.max)),null!==this.right&&(this.max=Math.max(this.max,this.right.max))},e.prototype.getBalance=function(){var t=0;return null!==this.left&&null!==this.right?t=this.left.height-this.right.height:null!==this.left?t=this.left.height+1:null!==this.right&&(t=-(this.right.height+1)),t},e.prototype.isLeftChild=function(){return null!==this.parent&&this.parent.left===this},Object.defineProperty(e.prototype,"left",{get:function(){return this._left},set:function(t){this._left=t,null!==t&&(t.parent=this),this.updateHeight(),this.updateMax()}}),Object.defineProperty(e.prototype,"right",{get:function(){return this._right},set:function(t){this._right=t,null!==t&&(t.parent=this),this.updateHeight(),this.updateMax()}}),e.prototype.dispose=function(){this.parent=null,this._left=null,this._right=null,this.event=null},t.IntervalTimeline}),t(function(t){return t.Ticks=function(e,i){if(!(this instanceof t.Ticks))return new t.Ticks(e,i);t.TransportTime.call(this,e,i)},t.extend(t.Ticks,t.TransportTime),t.Ticks.prototype._defaultUnits="i",t.Ticks.prototype._now=function(){return t.Transport.ticks},t.Ticks.prototype._beatsToUnits=function(t){return this._getPPQ()*t},t.Ticks.prototype._secondsToUnits=function(t){return t/(60/this._getBpm())*this._getPPQ()},t.Ticks.prototype._ticksToUnits=function(t){return t},t.Ticks.prototype.toTicks=function(){return this.valueOf()},t.Ticks.prototype.toSeconds=function(){return this.valueOf()/this._getPPQ()*(60/this._getBpm())},t.Ticks}),t(function(t){return t.TransportEvent=function(e,i){i=t.defaultArg(i,t.TransportEvent.defaults),t.call(this),this.Transport=e,this.id=t.TransportEvent._eventId++,this.time=t.Ticks(i.time),this.callback=i.callback,this._once=i.once},t.extend(t.TransportEvent),t.TransportEvent.defaults={once:!1,callback:t.noOp},t.TransportEvent._eventId=0,t.TransportEvent.prototype.invoke=function(t){this.callback&&(this.callback(t),this._once&&this.Transport&&this.Transport.clear(this.id))},t.TransportEvent.prototype.dispose=function(){return t.prototype.dispose.call(this),this.Transport=null,this.callback=null,this.time=null,this},t.TransportEvent}),t(function(t){return t.TransportRepeatEvent=function(e,i){t.TransportEvent.call(this,e,i),i=t.defaultArg(i,t.TransportRepeatEvent.defaults),this.duration=t.Ticks(i.duration),this._interval=t.Ticks(i.interval),this._currentId=-1,this._nextId=-1,this._nextTick=this.time,this._boundRestart=this._restart.bind(this),this.Transport.on("start loopStart",this._boundRestart),this._restart()},t.extend(t.TransportRepeatEvent,t.TransportEvent),t.TransportRepeatEvent.defaults={duration:1/0,interval:1},t.TransportRepeatEvent.prototype.invoke=function(e){this._createEvents(e),t.TransportEvent.prototype.invoke.call(this,e)},t.TransportRepeatEvent.prototype._createEvents=function(e){var i=this.Transport.getTicksAtTime(e);i>=this.time&&i>=this._nextTick&&this._nextTick+this._interval<this.time+this.duration&&(this._nextTick+=this._interval,this._currentId=this._nextId,this._nextId=this.Transport.scheduleOnce(this.invoke.bind(this),t.Ticks(this._nextTick)))},t.TransportRepeatEvent.prototype._restart=function(e){this.Transport.clear(this._currentId),this.Transport.clear(this._nextId),this._nextTick=this.time;var i=this.Transport.getTicksAtTime(e);i>this.time&&(this._nextTick=this.time+Math.ceil((i-this.time)/this._interval)*this._interval),this._currentId=this.Transport.scheduleOnce(this.invoke.bind(this),t.Ticks(this._nextTick)),this._nextTick+=this._interval,this._nextId=this.Transport.scheduleOnce(this.invoke.bind(this),t.Ticks(this._nextTick))},t.TransportRepeatEvent.prototype.dispose=function(){return this.Transport.clear(this._currentId),this.Transport.clear(this._nextId),this.Transport.off("start loopStart",this._boundRestart),this._boundCreateEvents=null,t.TransportEvent.prototype.dispose.call(this),this.duration=null,this._interval=null,this},t.TransportRepeatEvent}),t(function(t){t.Transport=function(){t.Emitter.call(this),t.getContext(function(){this.loop=!1,this._loopStart=0,this._loopEnd=0,this._ppq=e.defaults.PPQ,this._clock=new t.Clock({callback:this._processTick.bind(this),frequency:0}),this._bindClockEvents(),this.bpm=this._clock.frequency,this.bpm._toUnits=this._toUnits.bind(this),this.bpm._fromUnits=this._fromUnits.bind(this),this.bpm.units=t.Type.BPM,this.bpm.value=e.defaults.bpm,this._readOnly("bpm"),this._timeSignature=e.defaults.timeSignature,this._scheduledEvents={},this._timeline=new t.Timeline,this._repeatedEvents=new t.IntervalTimeline,this._syncedSignals=[],this._swingTicks=e.defaults.PPQ/2,this._swingAmount=0}.bind(this))},t.extend(t.Transport,t.Emitter),t.Transport.defaults={bpm:120,swing:0,swingSubdivision:"8n",timeSignature:4,loopStart:0,loopEnd:"4m",PPQ:192},t.Transport.prototype._processTick=function(e,i){var n,s;this._swingAmount>0&&i%this._ppq!=0&&i%(2*this._swingTicks)!=0&&(n=i%(2*this._swingTicks)/(2*this._swingTicks),s=Math.sin(n*Math.PI)*this._swingAmount,e+=t.Ticks(2*this._swingTicks/3).toSeconds()*s),this.loop&&i>=this._loopEnd&&(this.emit("loopEnd",e),this._clock.setTicksAtTime(this._loopStart,e),i=this._loopStart,this.emit("loopStart",e,this._clock.getSecondsAtTime(e)),this.emit("loop",e)),this._timeline.forEachAtTime(i,function(t){t.invoke(e)})},t.Transport.prototype.schedule=function(e,i){var n=new t.TransportEvent(this,{time:t.TransportTime(i),callback:e});return this._addEvent(n,this._timeline)},t.Transport.prototype.scheduleRepeat=function(e,i,n,s){var o=new t.TransportRepeatEvent(this,{callback:e,interval:t.Time(i),time:t.TransportTime(n),duration:t.Time(t.defaultArg(s,1/0))});return this._addEvent(o,this._repeatedEvents)},t.Transport.prototype.scheduleOnce=function(e,i){var n=new t.TransportEvent(this,{time:t.TransportTime(i),callback:e,once:!0});return this._addEvent(n,this._timeline)},t.Transport.prototype.clear=function(t){if(this._scheduledEvents.hasOwnProperty(t)){var e=this._scheduledEvents[t.toString()];e.timeline.remove(e.event),e.event.dispose(),delete this._scheduledEvents[t.toString()]}return this},t.Transport.prototype._addEvent=function(t,e){return this._scheduledEvents[t.id.toString()]={event:t,timeline:e},e.add(t),t.id},t.Transport.prototype.cancel=function(e){return e=t.defaultArg(e,0),e=this.toTicks(e),this._timeline.forEachFrom(e,function(t){this.clear(t.id)}.bind(this)),this._repeatedEvents.forEachFrom(e,function(t){this.clear(t.id)}.bind(this)),this},t.Transport.prototype._bindClockEvents=function(){this._clock.on("start",function(e,i){i=t.Ticks(i).toSeconds(),this.emit("start",e,i)}.bind(this)),this._clock.on("stop",function(t){this.emit("stop",t)}.bind(this)),this._clock.on("pause",function(t){this.emit("pause",t)}.bind(this))},Object.defineProperty(t.Transport.prototype,"state",{get:function(){return this._clock.getStateAtTime(this.now())}}),t.Transport.prototype.start=function(e,i){return t.isDefined(i)&&(i=this.toTicks(i)),this._clock.start(e,i),this},t.Transport.prototype.stop=function(t){return this._clock.stop(t),this},t.Transport.prototype.pause=function(t){return this._clock.pause(t),this},t.Transport.prototype.toggle=function(e){return e=this.toSeconds(e),this._clock.getStateAtTime(e)!==t.State.Started?this.start(e):this.stop(e),this},Object.defineProperty(t.Transport.prototype,"timeSignature",{get:function(){return this._timeSignature},set:function(e){t.isArray(e)&&(e=e[0]/e[1]*4),this._timeSignature=e}}),Object.defineProperty(t.Transport.prototype,"loopStart",{get:function(){return t.Ticks(this._loopStart).toSeconds()},set:function(t){this._loopStart=this.toTicks(t)}}),Object.defineProperty(t.Transport.prototype,"loopEnd",{get:function(){return t.Ticks(this._loopEnd).toSeconds()},set:function(t){this._loopEnd=this.toTicks(t)}}),t.Transport.prototype.setLoopPoints=function(t,e){return this.loopStart=t,this.loopEnd=e,this},Object.defineProperty(t.Transport.prototype,"swing",{get:function(){return this._swingAmount},set:function(t){this._swingAmount=t}}),Object.defineProperty(t.Transport.prototype,"swingSubdivision",{get:function(){return t.Ticks(this._swingTicks).toNotation()},set:function(t){this._swingTicks=this.toTicks(t)}}),Object.defineProperty(t.Transport.prototype,"position",{get:function(){var e=this.now(),i=this._clock.getTicksAtTime(e);return t.Ticks(i).toBarsBeatsSixteenths()},set:function(t){var e=this.toTicks(t);this.ticks=e}}),Object.defineProperty(t.Transport.prototype,"seconds",{get:function(){return this._clock.seconds},set:function(t){var e=this.now(),i=this.bpm.timeToTicks(t,e);this.ticks=i}}),Object.defineProperty(t.Transport.prototype,"progress",{get:function(){var t;return this.loop?(t=this.now(),(this._clock.getTicksAtTime(t)-this._loopStart)/(this._loopEnd-this._loopStart)):0}}),Object.defineProperty(t.Transport.prototype,"ticks",{get:function(){return this._clock.ticks},set:function(e){if(this._clock.ticks!==e){var i=this.now();this.state===t.State.Started?(this.emit("stop",i),this._clock.setTicksAtTime(e,i),this.emit("start",i,this.seconds)):this._clock.setTicksAtTime(e,i)}}}),t.Transport.prototype.getTicksAtTime=function(t){return Math.round(this._clock.getTicksAtTime(t))},t.Transport.prototype.getSecondsAtTime=function(t){return this._clock.getSecondsAtTime(t)},Object.defineProperty(t.Transport.prototype,"PPQ",{get:function(){return this._ppq},set:function(t){var e=this.bpm.value;this._ppq=t,this.bpm.value=e}}),t.Transport.prototype._fromUnits=function(t){return 1/(60/t/this.PPQ)},t.Transport.prototype._toUnits=function(t){return t/this.PPQ*60},t.Transport.prototype.nextSubdivision=function(e){var i,n,s;return e=this.toTicks(e),this.state!==t.State.Started?0:(i=this.now(),n=this.getTicksAtTime(i),s=e-n%e,this._clock.nextTickTime(s,i))},t.Transport.prototype.syncSignal=function(e,i){var n,s;return i||(n=this.now(),i=0!==e.getValueAtTime(n)?e.getValueAtTime(n)/this.bpm.getValueAtTime(n):0),s=new t.Gain(i),this.bpm.chain(s,e._param),this._syncedSignals.push({ratio:s,signal:e,initial:e.value}),e.value=0,this},t.Transport.prototype.unsyncSignal=function(t){var e,i;for(e=this._syncedSignals.length-1;e>=0;e--)i=this._syncedSignals[e],i.signal===t&&(i.ratio.dispose(),i.signal.value=i.initial,this._syncedSignals.splice(e,1));return this},t.Transport.prototype.dispose=function(){return t.Emitter.prototype.dispose.call(this),this._clock.dispose(),this._clock=null,this._writable("bpm"),this.bpm=null,this._timeline.dispose(),this._timeline=null,this._repeatedEvents.dispose(),this._repeatedEvents=null,this};var e=t.Transport;return t.Transport=new e,t.Context.on("init",function(i){i.Transport instanceof e?t.Transport=i.Transport:t.Transport=new e,i.Transport=t.Transport}),t.Context.on("close",function(t){t.Transport instanceof e&&t.Transport.dispose()}),t.Transport}),t(function(t){return t.Volume=function(){var e=t.defaults(arguments,["volume"],t.Volume);t.AudioNode.call(this),this.output=this.input=new t.Gain(e.volume,t.Type.Decibels),this._unmutedVolume=e.volume,this.volume=this.output.gain,this._readOnly("volume"),this.mute=e.mute},t.extend(t.Volume,t.AudioNode),t.Volume.defaults={volume:0,mute:!1},Object.defineProperty(t.Volume.prototype,"mute",{get:function(){return this.volume.value===-1/0},set:function(t){!this.mute&&t?(this._unmutedVolume=this.volume.value,this.volume.value=-1/0):this.mute&&!t&&(this.volume.value=this._unmutedVolume)}}),t.Volume.prototype.dispose=function(){return this.input.dispose(),t.AudioNode.prototype.dispose.call(this),this._writable("volume"),this.volume.dispose(),this.volume=null,this},t.Volume}),t(function(t){t.Master=function(){t.AudioNode.call(this),t.getContext(function(){this.createInsOuts(1,0),this._volume=this.output=new t.Volume,this.volume=this._volume.volume,this._readOnly("volume"),this.input.chain(this.output,this.context.destination)}.bind(this))},t.extend(t.Master,t.AudioNode),t.Master.defaults={volume:0,mute:!1},Object.defineProperty(t.Master.prototype,"mute",{get:function(){return this._volume.mute},set:function(t){this._volume.mute=t}}),t.Master.prototype.chain=function(){this.input.disconnect(),this.input.chain.apply(this.input,arguments),arguments[arguments.length-1].connect(this.output)},t.Master.prototype.dispose=function(){t.AudioNode.prototype.dispose.call(this),this._writable("volume"),this._volume.dispose(),this._volume=null,this.volume=null},t.AudioNode.prototype.toMaster=function(){return this.connect(t.Master),this},window.AudioNode&&(AudioNode.prototype.toMaster=function(){return this.connect(t.Master),this});var e=t.Master;return t.Master=new e,t.Context.on("init",function(i){i.Master instanceof e?t.Master=i.Master:t.Master=new e,i.Master=t.Master}),t.Context.on("close",function(t){t.Master instanceof e&&t.Master.dispose()}),t.Master}),t(function(t){return t.Source=function(e){e=t.defaultArg(e,t.Source.defaults),t.AudioNode.call(this),this._volume=this.output=new t.Volume(e.volume),this.volume=this._volume.volume,this._readOnly("volume"),this._state=new t.TimelineState(t.State.Stopped),this._state.memory=100,this._synced=!1,this._scheduled=[],this._volume.output.output.channelCount=2,this._volume.output.output.channelCountMode="explicit",this.mute=e.mute},t.extend(t.Source,t.AudioNode),t.Source.defaults={volume:0,mute:!1},Object.defineProperty(t.Source.prototype,"state",{get:function(){return this._synced?t.Transport.state===t.State.Started?this._state.getValueAtTime(t.Transport.seconds):t.State.Stopped:this._state.getValueAtTime(this.now())}}),Object.defineProperty(t.Source.prototype,"mute",{get:function(){return this._volume.mute},set:function(t){this._volume.mute=t}}),t.Source.prototype._start=t.noOp,t.Source.prototype.restart=t.noOp,
+t.Source.prototype._stop=t.noOp,t.Source.prototype.start=function(e,i,n){var s,o;return e=t.isUndef(e)&&this._synced?t.Transport.seconds:this.toSeconds(e),this._state.getValueAtTime(e)===t.State.Started?(this._state.cancel(e),this._state.setStateAtTime(t.State.Started,e),this.restart(e,i,n)):(this._state.setStateAtTime(t.State.Started,e),this._synced?(s=this._state.get(e),s.offset=t.defaultArg(i,0),s.duration=n,o=t.Transport.schedule(function(t){this._start(t,i,n)}.bind(this),e),this._scheduled.push(o),t.Transport.state===t.State.Started&&this._syncedStart(this.now(),t.Transport.seconds)):this._start.apply(this,arguments)),this},t.Source.prototype.stop=function(e){if(e=t.isUndef(e)&&this._synced?t.Transport.seconds:this.toSeconds(e),this._synced){var i=t.Transport.schedule(this._stop.bind(this),e);this._scheduled.push(i)}else this._stop.apply(this,arguments);return this._state.cancel(e),this._state.setStateAtTime(t.State.Stopped,e),this},t.Source.prototype.sync=function(){return this._synced=!0,this._syncedStart=function(e,i){var n,s,o;i>0&&(n=this._state.get(i))&&n.state===t.State.Started&&n.time!==i&&(s=i-this.toSeconds(n.time),n.duration&&(o=this.toSeconds(n.duration)-s),this._start(e,this.toSeconds(n.offset)+s,o))}.bind(this),this._syncedStop=function(e){var i=t.Transport.getSecondsAtTime(Math.max(e-this.sampleTime,0));this._state.getValueAtTime(i)===t.State.Started&&this._stop(e)}.bind(this),t.Transport.on("start loopStart",this._syncedStart),t.Transport.on("stop pause loopEnd",this._syncedStop),this},t.Source.prototype.unsync=function(){var e,i;for(this._synced&&(t.Transport.off("stop pause loopEnd",this._syncedStop),t.Transport.off("start loopStart",this._syncedStart)),this._synced=!1,e=0;e<this._scheduled.length;e++)i=this._scheduled[e],t.Transport.clear(i);return this._scheduled=[],this._state.cancel(0),this},t.Source.prototype.dispose=function(){t.AudioNode.prototype.dispose.call(this),this.unsync(),this._scheduled=null,this._writable("volume"),this._volume.dispose(),this._volume=null,this.volume=null,this._state.dispose(),this._state=null},t.Source}),t(function(t){t.supported&&(AudioBuffer.prototype.copyToChannel||(AudioBuffer.prototype.copyToChannel=function(t,e,i){var n,s=this.getChannelData(e);for(i=i||0,n=0;n<s.length;n++)s[n+i]=t[n]},AudioBuffer.prototype.copyFromChannel=function(t,e,i){var n,s=this.getChannelData(e);for(i=i||0,n=0;n<t.length;n++)t[n]=s[n+i]}))}),t(function(t){return t.Buffer=function(){var e=t.defaults(arguments,["url","onload","onerror"],t.Buffer);t.call(this),this._buffer=null,this._reversed=e.reverse,this._xhr=null,this._onload=t.noOp,e.url instanceof AudioBuffer||e.url instanceof t.Buffer?(this.set(e.url),e.onload&&(this.loaded?e.onload(this):this._onload=e.onload)):t.isString(e.url)&&this.load(e.url).then(e.onload).catch(e.onerror)},t.extend(t.Buffer),t.Buffer.defaults={url:void 0,reverse:!1,onload:t.noOp,onerror:t.noOp},t.Buffer.prototype.set=function(e){return e instanceof t.Buffer?e.loaded?this._buffer=e.get():e._onload=function(){this.set(e),this._onload(this)}.bind(this):this._buffer=e,this},t.Buffer.prototype.get=function(){return this._buffer},t.Buffer.prototype.load=function(e,i,n){return new Promise(function(s,o){this._xhr=t.Buffer.load(e,function(t){this._xhr=null,this.set(t),s(this),this._onload(this),i&&i(this)}.bind(this),function(t){this._xhr=null,o(t),n&&n(t)}.bind(this))}.bind(this))},t.Buffer.prototype.dispose=function(){return t.prototype.dispose.call(this),this._buffer=null,this._xhr&&(t.Buffer._removeFromDownloadQueue(this._xhr),this._xhr.abort(),this._xhr=null),this},Object.defineProperty(t.Buffer.prototype,"loaded",{get:function(){return this.length>0}}),Object.defineProperty(t.Buffer.prototype,"duration",{get:function(){return this._buffer?this._buffer.duration:0}}),Object.defineProperty(t.Buffer.prototype,"length",{get:function(){return this._buffer?this._buffer.length:0}}),Object.defineProperty(t.Buffer.prototype,"numberOfChannels",{get:function(){return this._buffer?this._buffer.numberOfChannels:0}}),t.Buffer.prototype.fromArray=function(t){var e,i=t[0].length>0,n=i?t.length:1,s=i?t[0].length:t.length,o=this.context.createBuffer(n,s,this.context.sampleRate);for(i||1!==n||(t=[t]),e=0;e<n;e++)o.copyToChannel(t[e],e);return this._buffer=o,this},t.Buffer.prototype.toMono=function(e){var i,n,s,o,r;if(t.isNumber(e))this.fromArray(this.toArray(e));else{for(i=new Float32Array(this.length),n=this.numberOfChannels,s=0;s<n;s++)for(o=this.toArray(s),r=0;r<o.length;r++)i[r]+=o[r];i=i.map(function(t){return t/n}),this.fromArray(i)}return this},t.Buffer.prototype.toArray=function(e){var i,n;if(t.isNumber(e))return this.getChannelData(e);if(1===this.numberOfChannels)return this.toArray(0);for(i=[],n=0;n<this.numberOfChannels;n++)i[n]=this.getChannelData(n);return i},t.Buffer.prototype.getChannelData=function(t){return this._buffer.getChannelData(t)},t.Buffer.prototype.slice=function(e,i){var n,s,o,r;for(i=t.defaultArg(i,this.duration),n=Math.floor(this.context.sampleRate*this.toSeconds(e)),s=Math.floor(this.context.sampleRate*this.toSeconds(i)),o=[],r=0;r<this.numberOfChannels;r++)o[r]=this.toArray(r).slice(n,s);return(new t.Buffer).fromArray(o)},t.Buffer.prototype._reverse=function(){if(this.loaded)for(var t=0;t<this.numberOfChannels;t++)Array.prototype.reverse.call(this.getChannelData(t));return this},Object.defineProperty(t.Buffer.prototype,"reverse",{get:function(){return this._reversed},set:function(t){this._reversed!==t&&(this._reversed=t,this._reverse())}}),t.Emitter.mixin(t.Buffer),t.Buffer._downloadQueue=[],t.Buffer.baseUrl="",t.Buffer.fromArray=function(e){return(new t.Buffer).fromArray(e)},t.Buffer.fromUrl=function(e){var i=new t.Buffer;return i.load(e).then(function(){return i})},t.Buffer._removeFromDownloadQueue=function(e){var i=t.Buffer._downloadQueue.indexOf(e);-1!==i&&t.Buffer._downloadQueue.splice(i,1)},t.Buffer.load=function(e,i,n){function s(e){if(t.Buffer._removeFromDownloadQueue(u),t.Buffer.emit("error",e),!n)throw e;n(e)}function o(){var e,i=0;for(e=0;e<t.Buffer._downloadQueue.length;e++)i+=t.Buffer._downloadQueue[e].progress;t.Buffer.emit("progress",i/t.Buffer._downloadQueue.length)}var r,a,h,l,u;if(i=t.defaultArg(i,t.noOp),r=e.match(/\[(.+\|?)+\]$/)){for(a=r[1].split("|"),h=a[0],l=0;l<a.length;l++)if(t.Buffer.supportsType(a[l])){h=a[l];break}e=e.replace(r[0],h)}return u=new XMLHttpRequest,u.open("GET",t.Buffer.baseUrl+e,!0),u.responseType="arraybuffer",u.progress=0,t.Buffer._downloadQueue.push(u),u.addEventListener("load",function(){200===u.status?t.context.decodeAudioData(u.response).then(function(e){u.progress=1,o(),i(e),t.Buffer._removeFromDownloadQueue(u),0===t.Buffer._downloadQueue.length&&t.Buffer.emit("load")}).catch(function(){t.Buffer._removeFromDownloadQueue(u),s("Tone.Buffer: could not decode audio data: "+e)}):s("Tone.Buffer: could not locate file: "+e)}),u.addEventListener("error",s),u.addEventListener("progress",function(t){t.lengthComputable&&(u.progress=t.loaded/t.total*.95,o())}),u.send(),u},t.Buffer.cancelDownloads=function(){return t.Buffer._downloadQueue.slice().forEach(function(e){t.Buffer._removeFromDownloadQueue(e),e.abort()}),t.Buffer},t.Buffer.supportsType=function(t){var e=t.split(".");return e=e[e.length-1],""!==document.createElement("audio").canPlayType("audio/"+e)},t.loaded=function(){function e(){t.Buffer.off("load",i),t.Buffer.off("error",n)}var i,n;return new Promise(function(e,s){i=function(){e()},n=function(){s()},t.Buffer.on("load",i),t.Buffer.on("error",n)}).then(e).catch(function(t){throw e(),new Error(t)})},t.Buffer}),t(function(t){return t.OscillatorNode=function(){var e=t.defaults(arguments,["frequency","type"],t.OscillatorNode);t.AudioNode.call(this,e),this.onended=e.onended,this._startTime=-1,this._stopTime=-1,this._gainNode=this.output=new t.Gain,this._gainNode.gain.setValueAtTime(0,this.context.currentTime),this._oscillator=this.context.createOscillator(),this._oscillator.connect(this._gainNode),this.type=e.type,this.frequency=new t.Param(this._oscillator.frequency,t.Type.Frequency),this.frequency.value=e.frequency,this.detune=new t.Param(this._oscillator.detune,t.Type.Cents),this.detune.value=e.detune,this._gain=1},t.extend(t.OscillatorNode,t.AudioNode),t.OscillatorNode.defaults={frequency:440,detune:0,type:"sine",onended:t.noOp},Object.defineProperty(t.OscillatorNode.prototype,"state",{get:function(){return this.getStateAtTime(this.now())}}),t.OscillatorNode.prototype.getStateAtTime=function(e){return e=this.toSeconds(e),-1!==this._startTime&&e>=this._startTime&&(-1===this._stopTime||e<=this._stopTime)?t.State.Started:t.State.Stopped},t.OscillatorNode.prototype.start=function(t){if(-1!==this._startTime)throw new Error("cannot call OscillatorNode.start more than once");this._startTime=this.toSeconds(t),this._oscillator.start(this._startTime);var e=this.context.currentTime;return this._gainNode.gain.cancelScheduledValues(e),this._gainNode.gain.setValueAtTime(0,e),this._gainNode.gain.setValueAtTime(1,this._startTime),this},t.OscillatorNode.prototype.setPeriodicWave=function(t){return this._oscillator.setPeriodicWave(t),this},t.OscillatorNode.prototype.stop=function(t){return this.cancelStop(),this._stopTime=this.toSeconds(t),this._gainNode.gain.setValueAtTime(0,this._stopTime),this.context.clearTimeout(this._timeout),this._timeout=this.context.setTimeout(function(){this._oscillator.stop(this.now()),this.onended()}.bind(this),this._stopTime-this.now()),this},t.OscillatorNode.prototype.cancelStop=function(){return-1!==this._startTime&&(this._gainNode.gain.cancelScheduledValues(this._startTime+this.sampleTime),this._gainNode.gain.setValueAtTime(1,Math.max(this.now(),this._startTime)),this.context.clearTimeout(this._timeout),this._stopTime=-1),this},Object.defineProperty(t.OscillatorNode.prototype,"type",{get:function(){return this._oscillator.type},set:function(t){this._oscillator.type=t}}),t.OscillatorNode.prototype.dispose=function(){return this.context.clearTimeout(this._timeout),t.AudioNode.prototype.dispose.call(this),this.onended=null,this._oscillator.disconnect(),this._oscillator=null,this._gainNode.dispose(),this._gainNode=null,this.frequency.dispose(),this.frequency=null,this.detune.dispose(),this.detune=null,this},t.OscillatorNode}),t(function(t){return t.Oscillator=function(){var e=t.defaults(arguments,["frequency","type"],t.Oscillator);t.Source.call(this,e),this._oscillator=null,this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this._wave=null,this._partials=t.defaultArg(e.partials,[1]),this._phase=e.phase,this._type=null,this.type=e.type,this.phase=this._phase,this._readOnly(["frequency","detune"])},t.extend(t.Oscillator,t.Source),t.Oscillator.defaults={type:"sine",frequency:440,detune:0,phase:0,partials:[]},t.Oscillator.Type={Sine:"sine",Triangle:"triangle",Sawtooth:"sawtooth",Square:"square",Custom:"custom"},t.Oscillator.prototype._start=function(e){this._oscillator=new t.OscillatorNode,this._wave?this._oscillator.setPeriodicWave(this._wave):this._oscillator.type=this._type,this._oscillator.connect(this.output),this.frequency.connect(this._oscillator.frequency),this.detune.connect(this._oscillator.detune),e=this.toSeconds(e),this._oscillator.start(e)},t.Oscillator.prototype._stop=function(t){return this._oscillator&&(t=this.toSeconds(t),this._oscillator.stop(t)),this},t.Oscillator.prototype.restart=function(t){return this._oscillator.cancelStop(),this._state.cancel(this.toSeconds(t)),this},t.Oscillator.prototype.syncFrequency=function(){return t.Transport.syncSignal(this.frequency),this},t.Oscillator.prototype.unsyncFrequency=function(){return t.Transport.unsyncSignal(this.frequency),this},Object.defineProperty(t.Oscillator.prototype,"type",{get:function(){return this._type},set:function(e){var i,n,s=[t.Oscillator.Type.Sine,t.Oscillator.Type.Square,t.Oscillator.Type.Triangle,t.Oscillator.Type.Sawtooth].includes(e);0===this._phase&&s?(this._wave=null,null!==this._oscillator&&this._oscillator.type):(i=this._getRealImaginary(e,this._phase),n=this.context.createPeriodicWave(i[0],i[1]),this._wave=n,null!==this._oscillator&&this._oscillator.setPeriodicWave(this._wave)),this._type=e}}),t.Oscillator.prototype._getRealImaginary=function(e,i){var n,s,o,r,a=4096,h=a/2,l=new Float32Array(h),u=new Float32Array(h),c=1;for(e===t.Oscillator.Type.Custom?(c=this._partials.length+1,h=c):(n=/^(sine|triangle|square|sawtooth)(\d+)$/.exec(e))&&(c=parseInt(n[2])+1,e=n[1],c=Math.max(c,2),h=c),s=1;s<h;++s){switch(o=2/(s*Math.PI),e){case t.Oscillator.Type.Sine:r=s<=c?1:0;break;case t.Oscillator.Type.Square:r=1&s?2*o:0;break;case t.Oscillator.Type.Sawtooth:r=o*(1&s?1:-1);break;case t.Oscillator.Type.Triangle:r=1&s?o*o*2*(s-1>>1&1?-1:1):0;break;case t.Oscillator.Type.Custom:r=this._partials[s-1];break;default:throw new TypeError("Tone.Oscillator: invalid type: "+e)}0!==r?(l[s]=-r*Math.sin(i*s),u[s]=r*Math.cos(i*s)):(l[s]=0,u[s]=0)}return[l,u]},t.Oscillator.prototype._inverseFFT=function(t,e,i){var n,s=0,o=t.length;for(n=0;n<o;n++)s+=t[n]*Math.cos(n*i)+e[n]*Math.sin(n*i);return s},t.Oscillator.prototype._getInitialValue=function(){var t,e=this._getRealImaginary(this._type,0),i=e[0],n=e[1],s=0,o=2*Math.PI;for(t=0;t<8;t++)s=Math.max(this._inverseFFT(i,n,t/8*o),s);return-this._inverseFFT(i,n,this._phase)/s},Object.defineProperty(t.Oscillator.prototype,"partials",{get:function(){return this._type!==t.Oscillator.Type.Custom?[]:this._partials},set:function(e){this._partials=e,this.type=t.Oscillator.Type.Custom}}),Object.defineProperty(t.Oscillator.prototype,"phase",{get:function(){return this._phase*(180/Math.PI)},set:function(t){this._phase=t*Math.PI/180,this.type=this._type}}),t.Oscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),null!==this._oscillator&&(this._oscillator.dispose(),this._oscillator=null),this._wave=null,this._writable(["frequency","detune"]),this.frequency.dispose(),this.frequency=null,this.detune.dispose(),this.detune=null,this._partials=null,this},t.Oscillator}),t(function(t){return t.AudioToGain=function(){t.SignalBase.call(this),this._norm=this.input=this.output=new t.WaveShaper(function(t){return(t+1)/2})},t.extend(t.AudioToGain,t.SignalBase),t.AudioToGain.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._norm.dispose(),this._norm=null,this},t.AudioToGain}),t(function(t){return t.Zero=function(){t.SignalBase.call(this),this._gain=this.input=this.output=new t.Gain,this.context.getConstant(0).connect(this._gain)},t.extend(t.Zero,t.SignalBase),t.Zero.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._gain.dispose(),this._gain=null,this},t.Zero}),t(function(t){return t.LFO=function(){var e=t.defaults(arguments,["frequency","min","max"],t.LFO);t.AudioNode.call(this),this._oscillator=new t.Oscillator({frequency:e.frequency,type:e.type}),this.frequency=this._oscillator.frequency,this.amplitude=this._oscillator.volume,this.amplitude.units=t.Type.NormalRange,this.amplitude.value=e.amplitude,this._stoppedSignal=new t.Signal(0,t.Type.AudioRange),this._zeros=new t.Zero,this._stoppedValue=0,this._a2g=new t.AudioToGain,this._scaler=this.output=new t.Scale(e.min,e.max),this._units=t.Type.Default,this.units=e.units,this._oscillator.chain(this._a2g,this._scaler),this._zeros.connect(this._a2g),this._stoppedSignal.connect(this._a2g),this._readOnly(["amplitude","frequency"]),this.phase=e.phase},t.extend(t.LFO,t.AudioNode),t.LFO.defaults={type:"sine",min:0,max:1,phase:0,frequency:"4n",amplitude:1,units:t.Type.Default},t.LFO.prototype.start=function(t){return t=this.toSeconds(t),this._stoppedSignal.setValueAtTime(0,t),this._oscillator.start(t),this},t.LFO.prototype.stop=function(t){return t=this.toSeconds(t),this._stoppedSignal.setValueAtTime(this._stoppedValue,t),this._oscillator.stop(t),this},t.LFO.prototype.sync=function(){return this._oscillator.sync(),this._oscillator.syncFrequency(),this},t.LFO.prototype.unsync=function(){return this._oscillator.unsync(),this._oscillator.unsyncFrequency(),this},Object.defineProperty(t.LFO.prototype,"min",{get:function(){return this._toUnits(this._scaler.min)},set:function(t){t=this._fromUnits(t),this._scaler.min=t}}),Object.defineProperty(t.LFO.prototype,"max",{get:function(){return this._toUnits(this._scaler.max)},set:function(t){t=this._fromUnits(t),this._scaler.max=t}}),Object.defineProperty(t.LFO.prototype,"type",{get:function(){return this._oscillator.type},set:function(t){this._oscillator.type=t,this._stoppedValue=this._oscillator._getInitialValue(),this._stoppedSignal.value=this._stoppedValue}}),Object.defineProperty(t.LFO.prototype,"phase",{get:function(){return this._oscillator.phase},set:function(t){this._oscillator.phase=t,this._stoppedValue=this._oscillator._getInitialValue(),this._stoppedSignal.value=this._stoppedValue}}),Object.defineProperty(t.LFO.prototype,"units",{get:function(){return this._units},set:function(t){var e=this.min,i=this.max;this._units=t,this.min=e,this.max=i}}),Object.defineProperty(t.LFO.prototype,"mute",{get:function(){return this._oscillator.mute},set:function(t){this._oscillator.mute=t}}),Object.defineProperty(t.LFO.prototype,"state",{get:function(){return this._oscillator.state}}),t.LFO.prototype.connect=function(e){return e.constructor!==t.Signal&&e.constructor!==t.Param||(this.convert=e.convert,this.units=e.units),t.SignalBase.prototype.connect.apply(this,arguments),this},t.LFO.prototype._fromUnits=t.Param.prototype._fromUnits,t.LFO.prototype._toUnits=t.Param.prototype._toUnits,t.LFO.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable(["amplitude","frequency"]),this._oscillator.dispose(),this._oscillator=null,this._stoppedSignal.dispose(),this._stoppedSignal=null,this._zeros.dispose(),this._zeros=null,this._scaler.dispose(),this._scaler=null,this._a2g.dispose(),this._a2g=null,this.frequency=null,this.amplitude=null,this},t.LFO}),t(function(t){return t.Limiter=function(){var e=t.defaults(arguments,["threshold"],t.Limiter);t.AudioNode.call(this),this._compressor=this.input=this.output=new t.Compressor({attack:.001,decay:.001,threshold:e.threshold}),this.threshold=this._compressor.threshold,this._readOnly("threshold")},t.extend(t.Limiter,t.AudioNode),t.Limiter.defaults={threshold:-12},t.Limiter.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._compressor.dispose(),this._compressor=null,this._writable("threshold"),this.threshold=null,this},t.Limiter}),t(function(t){return t.LowpassCombFilter=function(){var e=t.defaults(arguments,["delayTime","resonance","dampening"],t.LowpassCombFilter);t.AudioNode.call(this),this.createInsOuts(1,1),this._delay=this.input=new t.Delay(e.delayTime),this.delayTime=this._delay.delayTime,this._lowpass=this.output=this.context.createBiquadFilter(),this._lowpass.Q.value=-3.0102999566398125,this._lowpass.type="lowpass",this.dampening=new t.Param({param:this._lowpass.frequency,units:t.Type.Frequency,value:e.dampening}),this._feedback=new t.Gain(e.resonance,t.Type.NormalRange),this.resonance=this._feedback.gain,this._delay.chain(this._lowpass,this._feedback,this._delay),this._readOnly(["dampening","resonance","delayTime"])},t.extend(t.LowpassCombFilter,t.AudioNode),t.LowpassCombFilter.defaults={delayTime:.1,resonance:.5,dampening:3e3},t.LowpassCombFilter.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable(["dampening","resonance","delayTime"]),this.dampening.dispose(),this.dampening=null,this.resonance.dispose(),this.resonance=null,this._delay.dispose(),this._delay=null,this.delayTime=null,this._lowpass.disconnect(),this._lowpass=null,this._feedback.disconnect(),this._feedback=null,this},t.LowpassCombFilter}),t(function(t){return t.Merge=function(){t.AudioNode.call(this),this.createInsOuts(2,0),this.left=this.input[0]=new t.Gain,this.right=this.input[1]=new t.Gain,this._merger=this.output=this.context.createChannelMerger(2),this.left.connect(this._merger,0,0),this.right.connect(this._merger,0,1),this.left.channelCount=1,this.right.channelCount=1,this.left.channelCountMode="explicit",this.right.channelCountMode="explicit"},t.extend(t.Merge,t.AudioNode),t.Merge.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this.left.dispose(),this.left=null,this.right.dispose(),this.right=null,this._merger.disconnect(),this._merger=null,this},t.Merge}),t(function(t){return t.Meter=function(){var e=t.defaults(arguments,["smoothing"],t.Meter);t.AudioNode.call(this),this.input=this.output=this._analyser=new t.Analyser("waveform",1024),this.smoothing=e.smoothing},t.extend(t.Meter,t.AudioNode),t.Meter.defaults={smoothing:.8},t.Meter.prototype.getLevel=function(){var t,e;return this._analyser.type="fft",t=this._analyser.getValue(),e=28,Math.max.apply(this,t)+e},t.Meter.prototype.getValue=function(){return this._analyser.type="waveform",this._analyser.getValue()[0]},Object.defineProperty(t.Meter.prototype,"smoothing",{get:function(){return this._analyser.smoothing},set:function(t){this._analyser.smoothing=t}}),t.Meter.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._analyser.dispose(),this._analyser=null,this},t.Meter}),t(function(t){return t.Split=function(){t.AudioNode.call(this),this.createInsOuts(0,2),this._splitter=this.input=this.context.createChannelSplitter(2),this._splitter.channelCount=2,this._splitter.channelCountMode="explicit",this.left=this.output[0]=new t.Gain,this.right=this.output[1]=new t.Gain,this._splitter.connect(this.left,0,0),this._splitter.connect(this.right,1,0)},t.extend(t.Split,t.AudioNode),t.Split.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._splitter.disconnect(),this.left.dispose(),this.left=null,this.right.dispose(),this.right=null,this._splitter=null,this},t.Split}),t(function(t){return t.MidSideSplit=function(){t.AudioNode.call(this),this.createInsOuts(0,2),this._split=this.input=new t.Split,this._midAdd=new t.Add,this.mid=this.output[0]=new t.Multiply(Math.SQRT1_2),this._sideSubtract=new t.Subtract,this.side=this.output[1]=new t.Multiply(Math.SQRT1_2),this._split.connect(this._midAdd,0,0),this._split.connect(this._midAdd,1,1),this._split.connect(this._sideSubtract,0,0),this._split.connect(this._sideSubtract,1,1),this._midAdd.connect(this.mid),this._sideSubtract.connect(this.side)},t.extend(t.MidSideSplit,t.AudioNode),t.MidSideSplit.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this.mid.dispose(),this.mid=null,this.side.dispose(),this.side=null,this._midAdd.dispose(),this._midAdd=null,this._sideSubtract.dispose(),this._sideSubtract=null,this._split.dispose(),this._split=null,this},t.MidSideSplit}),t(function(t){return t.MidSideMerge=function(){t.AudioNode.call(this),this.createInsOuts(2,0),this.mid=this.input[0]=new t.Gain,this._left=new t.Add,this._timesTwoLeft=new t.Multiply(Math.SQRT1_2),this.side=this.input[1]=new t.Gain,this._right=new t.Subtract,this._timesTwoRight=new t.Multiply(Math.SQRT1_2),this._merge=this.output=new t.Merge,this.mid.connect(this._left,0,0),this.side.connect(this._left,0,1),this.mid.connect(this._right,0,0),this.side.connect(this._right,0,1),this._left.connect(this._timesTwoLeft),this._right.connect(this._timesTwoRight),this._timesTwoLeft.connect(this._merge,0,0),this._timesTwoRight.connect(this._merge,0,1)},t.extend(t.MidSideMerge,t.AudioNode),t.MidSideMerge.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this.mid.dispose(),this.mid=null,this.side.dispose(),this.side=null,this._left.dispose(),this._left=null,this._timesTwoLeft.dispose(),this._timesTwoLeft=null,this._right.dispose(),this._right=null,this._timesTwoRight.dispose(),this._timesTwoRight=null,this._merge.dispose(),this._merge=null,this},t.MidSideMerge}),t(function(t){return t.MidSideCompressor=function(e){t.AudioNode.call(this),e=t.defaultArg(e,t.MidSideCompressor.defaults),this._midSideSplit=this.input=new t.MidSideSplit,this._midSideMerge=this.output=new t.MidSideMerge,this.mid=new t.Compressor(e.mid),this.side=new t.Compressor(e.side),this._midSideSplit.mid.chain(this.mid,this._midSideMerge.mid),this._midSideSplit.side.chain(this.side,this._midSideMerge.side),this._readOnly(["mid","side"])},t.extend(t.MidSideCompressor,t.AudioNode),t.MidSideCompressor.defaults={mid:{ratio:3,threshold:-24,release:.03,attack:.02,knee:16},side:{ratio:6,threshold:-30,release:.25,attack:.03,knee:10}},t.MidSideCompressor.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable(["mid","side"]),this.mid.dispose(),this.mid=null,this.side.dispose(),this.side=null,this._midSideSplit.dispose(),this._midSideSplit=null,this._midSideMerge.dispose(),this._midSideMerge=null,this},t.MidSideCompressor}),t(function(t){return t.Mono=function(){t.AudioNode.call(this),this.createInsOuts(1,0),this._merge=this.output=new t.Merge,this.input.connect(this._merge,0,0),this.input.connect(this._merge,0,1)},t.extend(t.Mono,t.AudioNode),t.Mono.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._merge.dispose(),this._merge=null,this},t.Mono}),t(function(t){return t.MultibandCompressor=function(e){t.AudioNode.call(this),e=t.defaultArg(arguments,t.MultibandCompressor.defaults),this._splitter=this.input=new t.MultibandSplit({lowFrequency:e.lowFrequency,highFrequency:e.highFrequency}),this.lowFrequency=this._splitter.lowFrequency,this.highFrequency=this._splitter.highFrequency,this.output=new t.Gain,this.low=new t.Compressor(e.low),this.mid=new t.Compressor(e.mid),this.high=new t.Compressor(e.high),this._splitter.low.chain(this.low,this.output),this._splitter.mid.chain(this.mid,this.output),this._splitter.high.chain(this.high,this.output),this._readOnly(["high","mid","low","highFrequency","lowFrequency"])},t.extend(t.MultibandCompressor,t.AudioNode),t.MultibandCompressor.defaults={low:t.Compressor.defaults,mid:t.Compressor.defaults,high:t.Compressor.defaults,lowFrequency:250,highFrequency:2e3},t.MultibandCompressor.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._splitter.dispose(),this._writable(["high","mid","low","highFrequency","lowFrequency"]),this.low.dispose(),this.mid.dispose(),this.high.dispose(),this._splitter=null,this.low=null,this.mid=null,this.high=null,this.lowFrequency=null,this.highFrequency=null,this},t.MultibandCompressor}),t(function(t){if(t.supported&&!window.StereoPannerNode){var e=function(e){var i,n,s,o,r,a,h;this.context=e,this.pan=new t.Signal(0,t.Type.AudioRange),i=new t.WaveShaper(function(e){return t.equalPowerScale((e+1)/2)},4096),n=new t.WaveShaper(function(e){return t.equalPowerScale(1-(e+1)/2)},4096),s=new t.Gain,o=new t.Gain,r=this.input=new t.Split,a=new t.Zero,a.fan(i,n),h=this.output=new t.Merge,r.left.chain(s,h.left),r.right.chain(o,h.right),this.pan.chain(n,s.gain),this.pan.chain(i,o.gain)};e.prototype.disconnect=function(){this.output.disconnect.apply(this.output,arguments)},e.prototype.connect=function(){this.output.connect.apply(this.output,arguments)},AudioContext.prototype.createStereoPanner=function(){return new e(this)},t.Context.prototype.createStereoPanner=function(){return new e(this)}}}),t(function(t){return t.Panner=function(e){t.AudioNode.call(this),this._panner=this.input=this.output=this.context.createStereoPanner(),this.pan=this._panner.pan,this.pan.value=t.defaultArg(e,0),this._readOnly("pan")},t.extend(t.Panner,t.AudioNode),t.Panner.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable("pan"),this._panner.disconnect(),this._panner=null,this.pan=null,this},t.Panner}),t(function(t){return t.Panner3D=function(){var e=t.defaults(arguments,["positionX","positionY","positionZ"],t.Panner3D);t.AudioNode.call(this),this._panner=this.input=this.output=this.context.createPanner(),this._panner.panningModel=e.panningModel,this._panner.maxDistance=e.maxDistance,this._panner.distanceModel=e.distanceModel,this._panner.coneOuterGain=e.coneOuterGain,this._panner.coneOuterAngle=e.coneOuterAngle,this._panner.coneInnerAngle=e.coneInnerAngle,this._panner.refDistance=e.refDistance,this._panner.rolloffFactor=e.rolloffFactor,this._orientation=[e.orientationX,e.orientationY,e.orientationZ],this._position=[e.positionX,e.positionY,e.positionZ],this.orientationX=e.orientationX,this.orientationY=e.orientationY,this.orientationZ=e.orientationZ,this.positionX=e.positionX,this.positionY=e.positionY,this.positionZ=e.positionZ},t.extend(t.Panner3D,t.AudioNode),t.Panner3D.defaults={positionX:0,positionY:0,positionZ:0,orientationX:0,orientationY:0,orientationZ:0,panningModel:"equalpower",maxDistance:1e4,distanceModel:"inverse",coneOuterGain:0,coneOuterAngle:360,coneInnerAngle:360,refDistance:1,rolloffFactor:1},t.Panner3D.prototype._rampTimeConstant=.01,t.Panner3D.prototype.setPosition=function(t,e,i){if(this._panner.positionX){var n=this.now();this._panner.positionX.setTargetAtTime(t,n,this._rampTimeConstant),this._panner.positionY.setTargetAtTime(e,n,this._rampTimeConstant),this._panner.positionZ.setTargetAtTime(i,n,this._rampTimeConstant)}else this._panner.setPosition(t,e,i);return this._position=Array.prototype.slice.call(arguments),this},t.Panner3D.prototype.setOrientation=function(t,e,i){if(this._panner.orientationX){var n=this.now();this._panner.orientationX.setTargetAtTime(t,n,this._rampTimeConstant),this._panner.orientationY.setTargetAtTime(e,n,this._rampTimeConstant),this._panner.orientationZ.setTargetAtTime(i,n,this._rampTimeConstant)}else this._panner.setOrientation(t,e,i);return this._orientation=Array.prototype.slice.call(arguments),this},Object.defineProperty(t.Panner3D.prototype,"positionX",{set:function(t){this._position[0]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[0]}}),Object.defineProperty(t.Panner3D.prototype,"positionY",{set:function(t){this._position[1]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[1]}}),Object.defineProperty(t.Panner3D.prototype,"positionZ",{set:function(t){this._position[2]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[2]}}),Object.defineProperty(t.Panner3D.prototype,"orientationX",{set:function(t){this._orientation[0]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[0]}}),Object.defineProperty(t.Panner3D.prototype,"orientationY",{set:function(t){this._orientation[1]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[1]}}),Object.defineProperty(t.Panner3D.prototype,"orientationZ",{set:function(t){this._orientation[2]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[2]}}),t.Panner3D._aliasProperty=function(e){Object.defineProperty(t.Panner3D.prototype,e,{set:function(t){this._panner[e]=t},get:function(){return this._panner[e]}})},t.Panner3D._aliasProperty("panningModel"),t.Panner3D._aliasProperty("refDistance"),t.Panner3D._aliasProperty("rolloffFactor"),t.Panner3D._aliasProperty("distanceModel"),t.Panner3D._aliasProperty("coneInnerAngle"),t.Panner3D._aliasProperty("coneOuterAngle"),t.Panner3D._aliasProperty("coneOuterGain"),t.Panner3D._aliasProperty("maxDistance"),t.Panner3D.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._panner.disconnect(),this._panner=null,this._orientation=null,this._position=null,this},t.Panner3D}),t(function(t){return t.PanVol=function(){var e=t.defaults(arguments,["pan","volume"],t.PanVol);t.AudioNode.call(this),this._panner=this.input=new t.Panner(e.pan),this.pan=this._panner.pan,this._volume=this.output=new t.Volume(e.volume),this.volume=this._volume.volume,this._panner.connect(this._volume),this.mute=e.mute,this._readOnly(["pan","volume"])},t.extend(t.PanVol,t.AudioNode),t.PanVol.defaults={pan:0,volume:0,mute:!1},Object.defineProperty(t.PanVol.prototype,"mute",{get:function(){return this._volume.mute},set:function(t){
+this._volume.mute=t}}),t.PanVol.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable(["pan","volume"]),this._panner.dispose(),this._panner=null,this.pan=null,this._volume.dispose(),this._volume=null,this.volume=null,this},t.PanVol}),t(function(t){return t.Solo=function(){var e=t.defaults(arguments,["solo"],t.Solo);t.AudioNode.call(this),this.input=this.output=new t.Gain,this._soloBind=this._soloed.bind(this),this.context.on("solo",this._soloBind),this.solo=e.solo},t.extend(t.Solo,t.AudioNode),t.Solo.defaults={solo:!1},Object.defineProperty(t.Solo.prototype,"solo",{get:function(){return this._isSoloed()},set:function(t){t?this._addSolo():this._removeSolo(),this.context.emit("solo",this)}}),Object.defineProperty(t.Solo.prototype,"muted",{get:function(){return 0===this.input.gain.value}}),t.Solo.prototype._addSolo=function(){t.isArray(this.context._currentSolo)||(this.context._currentSolo=[]),this._isSoloed()||this.context._currentSolo.push(this)},t.Solo.prototype._removeSolo=function(){if(this._isSoloed()){var t=this.context._currentSolo.indexOf(this);this.context._currentSolo.splice(t,1)}},t.Solo.prototype._isSoloed=function(){return!!t.isArray(this.context._currentSolo)&&(0!==this.context._currentSolo.length&&-1!==this.context._currentSolo.indexOf(this))},t.Solo.prototype._noSolos=function(){return!t.isArray(this.context._currentSolo)||0===this.context._currentSolo.length},t.Solo.prototype._soloed=function(){this._isSoloed()?this.input.gain.value=1:this._noSolos()?this.input.gain.value=1:this.input.gain.value=0},t.Solo.prototype.dispose=function(){return this.context.off("solo",this._soloBind),this._removeSolo(),this._soloBind=null,t.AudioNode.prototype.dispose.call(this),this},t.Solo}),t(function(t){return t.Waveform=function(){var e=t.defaults(arguments,["size"],t.Waveform);e.type=t.Analyser.Type.Waveform,t.AudioNode.call(this),this._analyser=this.input=this.output=new t.Analyser(e)},t.extend(t.Waveform,t.AudioNode),t.Waveform.defaults={size:1024},t.Waveform.prototype.getValue=function(){return this._analyser.getValue()},Object.defineProperty(t.Waveform.prototype,"size",{get:function(){return this._analyser.size},set:function(t){this._analyser.size=t}}),t.Waveform.prototype.dispose=function(){t.AudioNode.prototype.dispose.call(this),this._analyser.dispose(),this._analyser=null},t.Waveform}),t(function(t){return t.CtrlInterpolate=function(){var e=t.defaults(arguments,["values","index"],t.CtrlInterpolate);t.call(this),this.values=e.values,this.index=e.index},t.extend(t.CtrlInterpolate),t.CtrlInterpolate.defaults={index:0,values:[]},Object.defineProperty(t.CtrlInterpolate.prototype,"value",{get:function(){var t,e,i,n=this.index;return n=Math.min(n,this.values.length-1),t=Math.floor(n),e=this.values[t],i=this.values[Math.ceil(n)],this._interpolate(n-t,e,i)}}),t.CtrlInterpolate.prototype._interpolate=function(e,i,n){var s,o,r,a;if(t.isArray(i)){for(s=[],o=0;o<i.length;o++)s[o]=this._interpolate(e,i[o],n[o]);return s}if(t.isObject(i)){r={};for(a in i)r[a]=this._interpolate(e,i[a],n[a]);return r}return i=this._toNumber(i),n=this._toNumber(n),(1-e)*i+e*n},t.CtrlInterpolate.prototype._toNumber=function(e){return t.isNumber(e)?e:this.toSeconds(e)},t.CtrlInterpolate.prototype.dispose=function(){this.values=null},t.CtrlInterpolate}),t(function(t){return t.CtrlMarkov=function(e,i){t.call(this),this.values=t.defaultArg(e,{}),this.value=t.defaultArg(i,Object.keys(this.values)[0])},t.extend(t.CtrlMarkov),t.CtrlMarkov.prototype.next=function(){var e,i,n,s,o,r,a;if(this.values.hasOwnProperty(this.value))if(e=this.values[this.value],t.isArray(e))for(i=this._getProbDistribution(e),n=Math.random(),s=0,o=0;o<i.length;o++)r=i[o],n>s&&n<s+r&&(a=e[o],t.isObject(a)?this.value=a.value:this.value=a),s+=r;else this.value=e;return this.value},t.CtrlMarkov.prototype._getProbDistribution=function(e){var i,n,s,o=[],r=0,a=!1;for(i=0;i<e.length;i++)n=e[i],t.isObject(n)?(a=!0,o[i]=n.probability):o[i]=1/e.length,r+=o[i];if(a)for(s=0;s<o.length;s++)o[s]=o[s]/r;return o},t.CtrlMarkov.prototype.dispose=function(){this.values=null},t.CtrlMarkov}),t(function(t){return t.CtrlPattern=function(){var e=t.defaults(arguments,["values","type"],t.CtrlPattern);t.call(this),this.values=e.values,this.index=0,this._type=null,this._shuffled=null,this._direction=null,this.type=e.type},t.extend(t.CtrlPattern),t.CtrlPattern.Type={Up:"up",Down:"down",UpDown:"upDown",DownUp:"downUp",AlternateUp:"alternateUp",AlternateDown:"alternateDown",Random:"random",RandomWalk:"randomWalk",RandomOnce:"randomOnce"},t.CtrlPattern.defaults={type:t.CtrlPattern.Type.Up,values:[]},Object.defineProperty(t.CtrlPattern.prototype,"value",{get:function(){if(0!==this.values.length){if(1===this.values.length)return this.values[0];this.index=Math.min(this.index,this.values.length-1);var e=this.values[this.index];return this.type===t.CtrlPattern.Type.RandomOnce&&(this.values.length!==this._shuffled.length&&this._shuffleValues(),e=this.values[this._shuffled[this.index]]),e}}}),Object.defineProperty(t.CtrlPattern.prototype,"type",{get:function(){return this._type},set:function(e){this._type=e,this._shuffled=null,this._type===t.CtrlPattern.Type.Up||this._type===t.CtrlPattern.Type.UpDown||this._type===t.CtrlPattern.Type.RandomOnce||this._type===t.CtrlPattern.Type.AlternateUp?this.index=0:this._type!==t.CtrlPattern.Type.Down&&this._type!==t.CtrlPattern.Type.DownUp&&this._type!==t.CtrlPattern.Type.AlternateDown||(this.index=this.values.length-1),this._type===t.CtrlPattern.Type.UpDown||this._type===t.CtrlPattern.Type.AlternateUp?this._direction=t.CtrlPattern.Type.Up:this._type!==t.CtrlPattern.Type.DownUp&&this._type!==t.CtrlPattern.Type.AlternateDown||(this._direction=t.CtrlPattern.Type.Down),this._type===t.CtrlPattern.Type.RandomOnce?this._shuffleValues():this._type===t.CtrlPattern.Random&&(this.index=Math.floor(Math.random()*this.values.length))}}),t.CtrlPattern.prototype.next=function(){var e=this.type;return e===t.CtrlPattern.Type.Up?++this.index>=this.values.length&&(this.index=0):e===t.CtrlPattern.Type.Down?--this.index<0&&(this.index=this.values.length-1):e===t.CtrlPattern.Type.UpDown||e===t.CtrlPattern.Type.DownUp?(this._direction===t.CtrlPattern.Type.Up?this.index++:this.index--,this.index<0?(this.index=1,this._direction=t.CtrlPattern.Type.Up):this.index>=this.values.length&&(this.index=this.values.length-2,this._direction=t.CtrlPattern.Type.Down)):e===t.CtrlPattern.Type.Random?this.index=Math.floor(Math.random()*this.values.length):e===t.CtrlPattern.Type.RandomWalk?Math.random()<.5?(this.index--,this.index=Math.max(this.index,0)):(this.index++,this.index=Math.min(this.index,this.values.length-1)):e===t.CtrlPattern.Type.RandomOnce?++this.index>=this.values.length&&(this.index=0,this._shuffleValues()):e===t.CtrlPattern.Type.AlternateUp?(this._direction===t.CtrlPattern.Type.Up?(this.index+=2,this._direction=t.CtrlPattern.Type.Down):(this.index-=1,this._direction=t.CtrlPattern.Type.Up),this.index>=this.values.length&&(this.index=0,this._direction=t.CtrlPattern.Type.Up)):e===t.CtrlPattern.Type.AlternateDown&&(this._direction===t.CtrlPattern.Type.Up?(this.index+=1,this._direction=t.CtrlPattern.Type.Down):(this.index-=2,this._direction=t.CtrlPattern.Type.Up),this.index<0&&(this.index=this.values.length-1,this._direction=t.CtrlPattern.Type.Down)),this.value},t.CtrlPattern.prototype._shuffleValues=function(){var t,e,i=[];for(this._shuffled=[],t=0;t<this.values.length;t++)i[t]=t;for(;i.length>0;)e=i.splice(Math.floor(i.length*Math.random()),1),this._shuffled.push(e[0])},t.CtrlPattern.prototype.dispose=function(){this._shuffled=null,this.values=null},t.CtrlPattern}),t(function(t){return t.CtrlRandom=function(){var e=t.defaults(arguments,["min","max"],t.CtrlRandom);t.call(this),this.min=e.min,this.max=e.max,this.integer=e.integer},t.extend(t.CtrlRandom),t.CtrlRandom.defaults={min:0,max:1,integer:!1},Object.defineProperty(t.CtrlRandom.prototype,"value",{get:function(){var t=this.toSeconds(this.min),e=this.toSeconds(this.max),i=Math.random(),n=i*t+(1-i)*e;return this.integer&&(n=Math.floor(n)),n}}),t.CtrlRandom}),t(function(t){return t.Buffers=function(e){var i,n,s=Array.prototype.slice.call(arguments);s.shift(),i=t.defaults(s,["onload","baseUrl"],t.Buffers),t.call(this),this._buffers={},this.baseUrl=i.baseUrl,this._loadingCount=0;for(n in e)this._loadingCount++,this.add(n,e[n],this._bufferLoaded.bind(this,i.onload))},t.extend(t.Buffers),t.Buffers.defaults={onload:t.noOp,baseUrl:""},t.Buffers.prototype.has=function(t){return this._buffers.hasOwnProperty(t)},t.Buffers.prototype.get=function(t){if(this.has(t))return this._buffers[t];throw new Error("Tone.Buffers: no buffer named "+t)},t.Buffers.prototype._bufferLoaded=function(t){0===--this._loadingCount&&t&&t(this)},Object.defineProperty(t.Buffers.prototype,"loaded",{get:function(){var t,e,i=!0;for(t in this._buffers)e=this.get(t),i=i&&e.loaded;return i}}),t.Buffers.prototype.add=function(e,i,n){return n=t.defaultArg(n,t.noOp),i instanceof t.Buffer?(this._buffers[e]=i,n(this)):i instanceof AudioBuffer?(this._buffers[e]=new t.Buffer(i),n(this)):t.isString(i)&&(this._buffers[e]=new t.Buffer(this.baseUrl+i,n)),this},t.Buffers.prototype.dispose=function(){t.prototype.dispose.call(this);for(var e in this._buffers)this._buffers[e].dispose();return this._buffers=null,this},t.Buffers}),t(function(t){var e={};return t.prototype.send=function(i,n){e.hasOwnProperty(i)||(e[i]=this.context.createGain()),n=t.defaultArg(n,0);var s=new t.Gain(n,t.Type.Decibels);return this.connect(s),s.connect(e[i]),s},t.prototype.receive=function(t,i){return e.hasOwnProperty(t)||(e[t]=this.context.createGain()),e[t].connect(this,0,i),this},t.Context.on("init",function(t){t.Buses?e=t.Buses:(e={},t.Buses=e)}),t}),t(function(t){return t.Draw=function(){t.call(this),this._events=new t.Timeline,this.expiration=.25,this.anticipation=.008,this._boundDrawLoop=this._drawLoop.bind(this)},t.extend(t.Draw),t.Draw.prototype.schedule=function(t,e){return this._events.add({callback:t,time:this.toSeconds(e)}),1===this._events.length&&requestAnimationFrame(this._boundDrawLoop),this},t.Draw.prototype.cancel=function(t){return this._events.cancel(this.toSeconds(t)),this},t.Draw.prototype._drawLoop=function(){for(var e,i=t.now();this._events.length&&this._events.peek().time-this.anticipation<=i;)e=this._events.shift(),i-e.time<=this.expiration&&e.callback();this._events.length>0&&requestAnimationFrame(this._boundDrawLoop)},t.Draw=new t.Draw,t.Draw}),t(function(t){t.Listener=function(){t.call(this),this._orientation=[0,0,0,0,0,0],this._position=[0,0,0],t.getContext(function(){this.set(e.defaults)}.bind(this))},t.extend(t.Listener),t.Listener.defaults={positionX:0,positionY:0,positionZ:0,forwardX:0,forwardY:0,forwardZ:1,upX:0,upY:1,upZ:0},t.Listener.prototype._rampTimeConstant=.01,t.Listener.prototype.setPosition=function(t,e,i){if(this.context.listener.positionX){var n=this.now();this.context.listener.positionX.setTargetAtTime(t,n,this._rampTimeConstant),this.context.listener.positionY.setTargetAtTime(e,n,this._rampTimeConstant),this.context.listener.positionZ.setTargetAtTime(i,n,this._rampTimeConstant)}else this.context.listener.setPosition(t,e,i);return this._position=Array.prototype.slice.call(arguments),this},t.Listener.prototype.setOrientation=function(t,e,i,n,s,o){if(this.context.listener.forwardX){var r=this.now();this.context.listener.forwardX.setTargetAtTime(t,r,this._rampTimeConstant),this.context.listener.forwardY.setTargetAtTime(e,r,this._rampTimeConstant),this.context.listener.forwardZ.setTargetAtTime(i,r,this._rampTimeConstant),this.context.listener.upX.setTargetAtTime(n,r,this._rampTimeConstant),this.context.listener.upY.setTargetAtTime(s,r,this._rampTimeConstant),this.context.listener.upZ.setTargetAtTime(o,r,this._rampTimeConstant)}else this.context.listener.setOrientation(t,e,i,n,s,o);return this._orientation=Array.prototype.slice.call(arguments),this},Object.defineProperty(t.Listener.prototype,"positionX",{set:function(t){this._position[0]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[0]}}),Object.defineProperty(t.Listener.prototype,"positionY",{set:function(t){this._position[1]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[1]}}),Object.defineProperty(t.Listener.prototype,"positionZ",{set:function(t){this._position[2]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[2]}}),Object.defineProperty(t.Listener.prototype,"forwardX",{set:function(t){this._orientation[0]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[0]}}),Object.defineProperty(t.Listener.prototype,"forwardY",{set:function(t){this._orientation[1]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[1]}}),Object.defineProperty(t.Listener.prototype,"forwardZ",{set:function(t){this._orientation[2]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[2]}}),Object.defineProperty(t.Listener.prototype,"upX",{set:function(t){this._orientation[3]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[3]}}),Object.defineProperty(t.Listener.prototype,"upY",{set:function(t){this._orientation[4]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[4]}}),Object.defineProperty(t.Listener.prototype,"upZ",{set:function(t){this._orientation[5]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[5]}}),t.Listener.prototype.dispose=function(){return this._orientation=null,this._position=null,this};var e=t.Listener;return t.Listener=new e,t.Context.on("init",function(i){i.Listener instanceof e?t.Listener=i.Listener:t.Listener=new e,i.Listener=t.Listener}),t.Listener}),t(function(t){function e(i,n,s,o){var r,a;return o=t.defaultArg(o,0),r=new t.OfflineContext(2,n,s),t.context=r,a=i(t.Transport),r.currentTime>0&&o<1e3?e(i,n,s,++o):{response:a,context:r}}return t.Offline=function(i,n){var s,o=t.context.sampleRate,r=t.context,a=e(i,n,o),h=a.response,l=a.context;return s=h instanceof Promise?h.then(function(){return l.render()}):l.render(),t.context=r,s.then(function(e){return new t.Buffer(e)})},t.Offline}),t(function(t){return t.Effect=function(){var e=t.defaults(arguments,["wet"],t.Effect);t.AudioNode.call(this),this.createInsOuts(1,1),this._dryWet=new t.CrossFade(e.wet),this.wet=this._dryWet.fade,this.effectSend=new t.Gain,this.effectReturn=new t.Gain,this.input.connect(this._dryWet.a),this.input.connect(this.effectSend),this.effectReturn.connect(this._dryWet.b),this._dryWet.connect(this.output),this._readOnly(["wet"])},t.extend(t.Effect,t.AudioNode),t.Effect.defaults={wet:1},t.Effect.prototype.connectEffect=function(t){return this.effectSend.chain(t,this.effectReturn),this},t.Effect.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._dryWet.dispose(),this._dryWet=null,this.effectSend.dispose(),this.effectSend=null,this.effectReturn.dispose(),this.effectReturn=null,this._writable(["wet"]),this.wet=null,this},t.Effect}),t(function(t){return t.AutoFilter=function(){var e=t.defaults(arguments,["frequency","baseFrequency","octaves"],t.AutoFilter);t.Effect.call(this,e),this._lfo=new t.LFO({frequency:e.frequency,amplitude:e.depth}),this.depth=this._lfo.amplitude,this.frequency=this._lfo.frequency,this.filter=new t.Filter(e.filter),this._octaves=0,this.connectEffect(this.filter),this._lfo.connect(this.filter.frequency),this.type=e.type,this._readOnly(["frequency","depth"]),this.octaves=e.octaves,this.baseFrequency=e.baseFrequency},t.extend(t.AutoFilter,t.Effect),t.AutoFilter.defaults={frequency:1,type:"sine",depth:1,baseFrequency:200,octaves:2.6,filter:{type:"lowpass",rolloff:-12,Q:1}},t.AutoFilter.prototype.start=function(t){return this._lfo.start(t),this},t.AutoFilter.prototype.stop=function(t){return this._lfo.stop(t),this},t.AutoFilter.prototype.sync=function(t){return this._lfo.sync(t),this},t.AutoFilter.prototype.unsync=function(){return this._lfo.unsync(),this},Object.defineProperty(t.AutoFilter.prototype,"type",{get:function(){return this._lfo.type},set:function(t){this._lfo.type=t}}),Object.defineProperty(t.AutoFilter.prototype,"baseFrequency",{get:function(){return this._lfo.min},set:function(t){this._lfo.min=this.toFrequency(t),this.octaves=this._octaves}}),Object.defineProperty(t.AutoFilter.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t,this._lfo.max=this.baseFrequency*Math.pow(2,t)}}),t.AutoFilter.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._lfo.dispose(),this._lfo=null,this.filter.dispose(),this.filter=null,this._writable(["frequency","depth"]),this.frequency=null,this.depth=null,this},t.AutoFilter}),t(function(t){return t.AutoPanner=function(){var e=t.defaults(arguments,["frequency"],t.AutoPanner);t.Effect.call(this,e),this._lfo=new t.LFO({frequency:e.frequency,amplitude:e.depth,min:-1,max:1}),this.depth=this._lfo.amplitude,this._panner=new t.Panner,this.frequency=this._lfo.frequency,this.connectEffect(this._panner),this._lfo.connect(this._panner.pan),this.type=e.type,this._readOnly(["depth","frequency"])},t.extend(t.AutoPanner,t.Effect),t.AutoPanner.defaults={frequency:1,type:"sine",depth:1},t.AutoPanner.prototype.start=function(t){return this._lfo.start(t),this},t.AutoPanner.prototype.stop=function(t){return this._lfo.stop(t),this},t.AutoPanner.prototype.sync=function(t){return this._lfo.sync(t),this},t.AutoPanner.prototype.unsync=function(){return this._lfo.unsync(),this},Object.defineProperty(t.AutoPanner.prototype,"type",{get:function(){return this._lfo.type},set:function(t){this._lfo.type=t}}),t.AutoPanner.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._lfo.dispose(),this._lfo=null,this._panner.dispose(),this._panner=null,this._writable(["depth","frequency"]),this.frequency=null,this.depth=null,this},t.AutoPanner}),t(function(t){return t.AutoWah=function(){var e=t.defaults(arguments,["baseFrequency","octaves","sensitivity"],t.AutoWah);t.Effect.call(this,e),this.follower=new t.Follower(e.follower),this._sweepRange=new t.ScaleExp(0,1,.5),this._baseFrequency=e.baseFrequency,this._octaves=e.octaves,this._inputBoost=new t.Gain,this._bandpass=new t.Filter({rolloff:-48,frequency:0,Q:e.Q}),this._peaking=new t.Filter(0,"peaking"),this._peaking.gain.value=e.gain,this.gain=this._peaking.gain,this.Q=this._bandpass.Q,this.effectSend.chain(this._inputBoost,this.follower,this._sweepRange),this._sweepRange.connect(this._bandpass.frequency),this._sweepRange.connect(this._peaking.frequency),this.effectSend.chain(this._bandpass,this._peaking,this.effectReturn),this._setSweepRange(),this.sensitivity=e.sensitivity,this._readOnly(["gain","Q"])},t.extend(t.AutoWah,t.Effect),t.AutoWah.defaults={baseFrequency:100,octaves:6,sensitivity:0,Q:2,gain:2,follower:{attack:.3,release:.5}},Object.defineProperty(t.AutoWah.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t,this._setSweepRange()}}),Object.defineProperty(t.AutoWah.prototype,"baseFrequency",{get:function(){return this._baseFrequency},set:function(t){this._baseFrequency=t,this._setSweepRange()}}),Object.defineProperty(t.AutoWah.prototype,"sensitivity",{get:function(){return t.gainToDb(1/this._inputBoost.gain.value)},set:function(e){this._inputBoost.gain.value=1/t.dbToGain(e)}}),t.AutoWah.prototype._setSweepRange=function(){this._sweepRange.min=this._baseFrequency,this._sweepRange.max=Math.min(this._baseFrequency*Math.pow(2,this._octaves),this.context.sampleRate/2)},t.AutoWah.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this.follower.dispose(),this.follower=null,this._sweepRange.dispose(),this._sweepRange=null,this._bandpass.dispose(),this._bandpass=null,this._peaking.dispose(),this._peaking=null,this._inputBoost.dispose(),this._inputBoost=null,this._writable(["gain","Q"]),this.gain=null,this.Q=null,this},t.AutoWah}),t(function(t){return t.Modulo=function(e){t.SignalBase.call(this),this.createInsOuts(1,0),this._shaper=new t.WaveShaper(Math.pow(2,16)),this._multiply=new t.Multiply,this._subtract=this.output=new t.Subtract,this._modSignal=new t.Signal(e),this.input.fan(this._shaper,this._subtract),this._modSignal.connect(this._multiply,0,0),this._shaper.connect(this._multiply,0,1),this._multiply.connect(this._subtract,0,1),this._setWaveShaper(e)},t.extend(t.Modulo,t.SignalBase),t.Modulo.prototype._setWaveShaper=function(t){this._shaper.setMap(function(e){return Math.floor((e+1e-4)/t)})},Object.defineProperty(t.Modulo.prototype,"value",{get:function(){return this._modSignal.value},set:function(t){this._modSignal.value=t,this._setWaveShaper(t)}}),t.Modulo.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._shaper.dispose(),this._shaper=null,this._multiply.dispose(),this._multiply=null,this._subtract.dispose(),this._subtract=null,this._modSignal.dispose(),this._modSignal=null,this},t.Modulo}),t(function(t){return t.BitCrusher=function(){var e,i=t.defaults(arguments,["bits"],t.BitCrusher);t.Effect.call(this,i),e=1/Math.pow(2,i.bits-1),this._subtract=new t.Subtract,this._modulo=new t.Modulo(e),this._bits=i.bits,this.effectSend.fan(this._subtract,this._modulo),this._modulo.connect(this._subtract,0,1),this._subtract.connect(this.effectReturn)},t.extend(t.BitCrusher,t.Effect),t.BitCrusher.defaults={bits:4},Object.defineProperty(t.BitCrusher.prototype,"bits",{get:function(){return this._bits},set:function(t){this._bits=t;var e=1/Math.pow(2,t-1);this._modulo.value=e}}),t.BitCrusher.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._subtract.dispose(),this._subtract=null,this._modulo.dispose(),this._modulo=null,this},t.BitCrusher}),t(function(t){return t.Chebyshev=function(){var e=t.defaults(arguments,["order"],t.Chebyshev);t.Effect.call(this,e),this._shaper=new t.WaveShaper(4096),this._order=e.order,this.connectEffect(this._shaper),this.order=e.order,this.oversample=e.oversample},t.extend(t.Chebyshev,t.Effect),t.Chebyshev.defaults={order:1,oversample:"none"},t.Chebyshev.prototype._getCoefficient=function(t,e,i){return i.hasOwnProperty(e)?i[e]:(i[e]=0===e?0:1===e?t:2*t*this._getCoefficient(t,e-1,i)-this._getCoefficient(t,e-2,i),i[e])},Object.defineProperty(t.Chebyshev.prototype,"order",{get:function(){return this._order},set:function(t){var e,i,n,s;for(this._order=t,e=new Array(4096),i=e.length,n=0;n<i;++n)s=2*n/i-1,e[n]=0===s?0:this._getCoefficient(s,t,{});this._shaper.curve=e}}),Object.defineProperty(t.Chebyshev.prototype,"oversample",{get:function(){return this._shaper.oversample},set:function(t){this._shaper.oversample=t}}),t.Chebyshev.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._shaper.dispose(),this._shaper=null,this},t.Chebyshev}),t(function(t){return t.StereoEffect=function(){t.AudioNode.call(this);var e=t.defaults(arguments,["wet"],t.Effect);this.createInsOuts(1,1),this._dryWet=new t.CrossFade(e.wet),this.wet=this._dryWet.fade,this._split=new t.Split,this.effectSendL=this._split.left,this.effectSendR=this._split.right,this._merge=new t.Merge,this.effectReturnL=this._merge.left,this.effectReturnR=this._merge.right,this.input.connect(this._split),this.input.connect(this._dryWet,0,0),this._merge.connect(this._dryWet,0,1),this._dryWet.connect(this.output),this._readOnly(["wet"])},t.extend(t.StereoEffect,t.Effect),t.StereoEffect.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._dryWet.dispose(),this._dryWet=null,this._split.dispose(),this._split=null,this._merge.dispose(),this._merge=null,this.effectSendL=null,this.effectSendR=null,this.effectReturnL=null,this.effectReturnR=null,this._writable(["wet"]),this.wet=null,this},t.StereoEffect}),t(function(t){return t.Chorus=function(){var e=t.defaults(arguments,["frequency","delayTime","depth"],t.Chorus);t.StereoEffect.call(this,e),this._depth=e.depth,this._delayTime=e.delayTime/1e3,this._lfoL=new t.LFO({frequency:e.frequency,min:0,max:1}),this._lfoR=new t.LFO({frequency:e.frequency,min:0,max:1,phase:180}),this._delayNodeL=new t.Delay,this._delayNodeR=new t.Delay,this.frequency=this._lfoL.frequency,this.effectSendL.chain(this._delayNodeL,this.effectReturnL),this.effectSendR.chain(this._delayNodeR,this.effectReturnR),this.effectSendL.connect(this.effectReturnL),this.effectSendR.connect(this.effectReturnR),this._lfoL.connect(this._delayNodeL.delayTime),this._lfoR.connect(this._delayNodeR.delayTime),this._lfoL.start(),this._lfoR.start(),this._lfoL.frequency.connect(this._lfoR.frequency),this.depth=this._depth,this.frequency.value=e.frequency,this.type=e.type,this._readOnly(["frequency"]),this.spread=e.spread},t.extend(t.Chorus,t.StereoEffect),t.Chorus.defaults={frequency:1.5,delayTime:3.5,depth:.7,type:"sine",spread:180},Object.defineProperty(t.Chorus.prototype,"depth",{get:function(){return this._depth},set:function(t){this._depth=t;var e=this._delayTime*t;this._lfoL.min=Math.max(this._delayTime-e,0),this._lfoL.max=this._delayTime+e,this._lfoR.min=Math.max(this._delayTime-e,0),this._lfoR.max=this._delayTime+e}}),Object.defineProperty(t.Chorus.prototype,"delayTime",{get:function(){return 1e3*this._delayTime},set:function(t){this._delayTime=t/1e3,this.depth=this._depth}}),Object.defineProperty(t.Chorus.prototype,"type",{get:function(){return this._lfoL.type},set:function(t){this._lfoL.type=t,this._lfoR.type=t}}),Object.defineProperty(t.Chorus.prototype,"spread",{get:function(){return this._lfoR.phase-this._lfoL.phase},set:function(t){this._lfoL.phase=90-t/2,this._lfoR.phase=t/2+90}}),t.Chorus.prototype.dispose=function(){return t.StereoEffect.prototype.dispose.call(this),this._lfoL.dispose(),this._lfoL=null,this._lfoR.dispose(),this._lfoR=null,this._delayNodeL.dispose(),this._delayNodeL=null,this._delayNodeR.dispose(),this._delayNodeR=null,this._writable("frequency"),this.frequency=null,this},t.Chorus}),t(function(t){return t.Convolver=function(){var e=t.defaults(arguments,["url","onload"],t.Convolver);t.Effect.call(this,e),this._convolver=this.context.createConvolver(),this._buffer=new t.Buffer(e.url,function(t){this._convolver.buffer=t.get(),e.onload()}.bind(this)),this.connectEffect(this._convolver)},t.extend(t.Convolver,t.Effect),t.Convolver.defaults={onload:t.noOp},Object.defineProperty(t.Convolver.prototype,"buffer",{get:function(){return this._buffer.get()},set:function(t){this._buffer.set(t),this._convolver.buffer=this._buffer.get()}}),t.Convolver.prototype.load=function(t,e){return this._buffer.load(t,function(t){this.buffer=t,e&&e()}.bind(this))},t.Convolver.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._convolver.disconnect(),this._convolver=null,this._buffer.dispose(),this._buffer=null,this},t.Convolver}),t(function(t){return t.Distortion=function(){var e=t.defaults(arguments,["distortion"],t.Distortion);t.Effect.call(this,e),this._shaper=new t.WaveShaper(4096),this._distortion=e.distortion,this.connectEffect(this._shaper),this.distortion=e.distortion,this.oversample=e.oversample},t.extend(t.Distortion,t.Effect),t.Distortion.defaults={distortion:.4,oversample:"none"},Object.defineProperty(t.Distortion.prototype,"distortion",{get:function(){return this._distortion},set:function(t){var e,i;this._distortion=t,e=100*t,i=Math.PI/180,this._shaper.setMap(function(t){return Math.abs(t)<.001?0:(3+e)*t*20*i/(Math.PI+e*Math.abs(t))})}}),Object.defineProperty(t.Distortion.prototype,"oversample",{get:function(){return this._shaper.oversample},set:function(t){this._shaper.oversample=t}}),t.Distortion.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._shaper.dispose(),this._shaper=null,this},t.Distortion}),t(function(t){return t.FeedbackEffect=function(){var e=t.defaults(arguments,["feedback"],t.FeedbackEffect);t.Effect.call(this,e),this._feedbackGain=new t.Gain(e.feedback,t.Type.NormalRange),this.feedback=this._feedbackGain.gain,this.effectReturn.chain(this._feedbackGain,this.effectSend),this._readOnly(["feedback"])},t.extend(t.FeedbackEffect,t.Effect),t.FeedbackEffect.defaults={feedback:.125},t.FeedbackEffect.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._writable(["feedback"]),this._feedbackGain.dispose(),this._feedbackGain=null,this.feedback=null,this},t.FeedbackEffect}),t(function(t){return t.FeedbackDelay=function(){var e=t.defaults(arguments,["delayTime","feedback"],t.FeedbackDelay);t.FeedbackEffect.call(this,e),this._delayNode=new t.Delay(e.delayTime,e.maxDelay),this.delayTime=this._delayNode.delayTime,this.connectEffect(this._delayNode),this._readOnly(["delayTime"])},t.extend(t.FeedbackDelay,t.FeedbackEffect),t.FeedbackDelay.defaults={delayTime:.25,maxDelay:1},t.FeedbackDelay.prototype.dispose=function(){return t.FeedbackEffect.prototype.dispose.call(this),this._delayNode.dispose(),this._delayNode=null,this._writable(["delayTime"]),this.delayTime=null,this},t.FeedbackDelay}),t(function(t){var e=[1557/44100,1617/44100,1491/44100,1422/44100,1277/44100,1356/44100,1188/44100,1116/44100],i=[225,556,441,341];return t.Freeverb=function(){var n,s,o,r,a,h,l=t.defaults(arguments,["roomSize","dampening"],t.Freeverb);for(t.StereoEffect.call(this,l),this.roomSize=new t.Signal(l.roomSize,t.Type.NormalRange),this.dampening=new t.Signal(l.dampening,t.Type.Frequency),this._combFilters=[],this._allpassFiltersL=[],this._allpassFiltersR=[],n=0;n<i.length;n++)s=this.context.createBiquadFilter(),s.type="allpass",s.frequency.value=i[n],this._allpassFiltersL.push(s);for(o=0;o<i.length;o++)r=this.context.createBiquadFilter(),r.type="allpass",r.frequency.value=i[o],this._allpassFiltersR.push(r);for(a=0;a<e.length;a++)h=new t.LowpassCombFilter(e[a]),a<e.length/2?this.effectSendL.chain(h,this._allpassFiltersL[0]):this.effectSendR.chain(h,this._allpassFiltersR[0]),this.roomSize.connect(h.resonance),this.dampening.connect(h.dampening),this._combFilters.push(h);t.connectSeries.apply(t,this._allpassFiltersL),t.connectSeries.apply(t,this._allpassFiltersR),this._allpassFiltersL[this._allpassFiltersL.length-1].connect(this.effectReturnL),this._allpassFiltersR[this._allpassFiltersR.length-1].connect(this.effectReturnR),this._readOnly(["roomSize","dampening"])},t.extend(t.Freeverb,t.StereoEffect),t.Freeverb.defaults={roomSize:.7,dampening:3e3},t.Freeverb.prototype.dispose=function(){var e,i,n;for(t.StereoEffect.prototype.dispose.call(this),e=0;e<this._allpassFiltersL.length;e++)this._allpassFiltersL[e].disconnect(),this._allpassFiltersL[e]=null;for(this._allpassFiltersL=null,i=0;i<this._allpassFiltersR.length;i++)this._allpassFiltersR[i].disconnect(),this._allpassFiltersR[i]=null;for(this._allpassFiltersR=null,n=0;n<this._combFilters.length;n++)this._combFilters[n].dispose(),this._combFilters[n]=null;return this._combFilters=null,this._writable(["roomSize","dampening"]),this.roomSize.dispose(),this.roomSize=null,this.dampening.dispose(),this.dampening=null,this},t.Freeverb}),t(function(t){var e=[.06748,.06404,.08212,.09004],i=[.773,.802,.753,.733],n=[347,113,37];return t.JCReverb=function(){var s,o,r,a,h=t.defaults(arguments,["roomSize"],t.JCReverb);for(t.StereoEffect.call(this,h),this.roomSize=new t.Signal(h.roomSize,t.Type.NormalRange),this._scaleRoomSize=new t.Scale(-.733,.197),this._allpassFilters=[],this._feedbackCombFilters=[],s=0;s<n.length;s++)o=this.context.createBiquadFilter(),o.type="allpass",o.frequency.value=n[s],this._allpassFilters.push(o);for(r=0;r<e.length;r++)a=new t.FeedbackCombFilter(e[r],.1),this._scaleRoomSize.connect(a.resonance),a.resonance.value=i[r],this._allpassFilters[this._allpassFilters.length-1].connect(a),r<e.length/2?a.connect(this.effectReturnL):a.connect(this.effectReturnR),this._feedbackCombFilters.push(a);this.roomSize.connect(this._scaleRoomSize),t.connectSeries.apply(t,this._allpassFilters),
+this.effectSendL.connect(this._allpassFilters[0]),this.effectSendR.connect(this._allpassFilters[0]),this._readOnly(["roomSize"])},t.extend(t.JCReverb,t.StereoEffect),t.JCReverb.defaults={roomSize:.5},t.JCReverb.prototype.dispose=function(){var e,i;for(t.StereoEffect.prototype.dispose.call(this),e=0;e<this._allpassFilters.length;e++)this._allpassFilters[e].disconnect(),this._allpassFilters[e]=null;for(this._allpassFilters=null,i=0;i<this._feedbackCombFilters.length;i++)this._feedbackCombFilters[i].dispose(),this._feedbackCombFilters[i]=null;return this._feedbackCombFilters=null,this._writable(["roomSize"]),this.roomSize.dispose(),this.roomSize=null,this._scaleRoomSize.dispose(),this._scaleRoomSize=null,this},t.JCReverb}),t(function(t){return t.MidSideEffect=function(){t.Effect.apply(this,arguments),this._midSideSplit=new t.MidSideSplit,this._midSideMerge=new t.MidSideMerge,this.midSend=this._midSideSplit.mid,this.sideSend=this._midSideSplit.side,this.midReturn=this._midSideMerge.mid,this.sideReturn=this._midSideMerge.side,this.effectSend.connect(this._midSideSplit),this._midSideMerge.connect(this.effectReturn)},t.extend(t.MidSideEffect,t.Effect),t.MidSideEffect.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._midSideSplit.dispose(),this._midSideSplit=null,this._midSideMerge.dispose(),this._midSideMerge=null,this.midSend=null,this.sideSend=null,this.midReturn=null,this.sideReturn=null,this},t.MidSideEffect}),t(function(t){return t.Phaser=function(){var e=t.defaults(arguments,["frequency","octaves","baseFrequency"],t.Phaser);t.StereoEffect.call(this,e),this._lfoL=new t.LFO(e.frequency,0,1),this._lfoR=new t.LFO(e.frequency,0,1),this._lfoR.phase=180,this._baseFrequency=e.baseFrequency,this._octaves=e.octaves,this.Q=new t.Signal(e.Q,t.Type.Positive),this._filtersL=this._makeFilters(e.stages,this._lfoL,this.Q),this._filtersR=this._makeFilters(e.stages,this._lfoR,this.Q),this.frequency=this._lfoL.frequency,this.frequency.value=e.frequency,this.effectSendL.connect(this._filtersL[0]),this.effectSendR.connect(this._filtersR[0]),this._filtersL[e.stages-1].connect(this.effectReturnL),this._filtersR[e.stages-1].connect(this.effectReturnR),this._lfoL.frequency.connect(this._lfoR.frequency),this.baseFrequency=e.baseFrequency,this.octaves=e.octaves,this._lfoL.start(),this._lfoR.start(),this._readOnly(["frequency","Q"])},t.extend(t.Phaser,t.StereoEffect),t.Phaser.defaults={frequency:.5,octaves:3,stages:10,Q:10,baseFrequency:350},t.Phaser.prototype._makeFilters=function(e,i,n){var s,o,r=new Array(e);for(s=0;s<e;s++)o=this.context.createBiquadFilter(),o.type="allpass",n.connect(o.Q),i.connect(o.frequency),r[s]=o;return t.connectSeries.apply(t,r),r},Object.defineProperty(t.Phaser.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t;var e=this._baseFrequency*Math.pow(2,t);this._lfoL.max=e,this._lfoR.max=e}}),Object.defineProperty(t.Phaser.prototype,"baseFrequency",{get:function(){return this._baseFrequency},set:function(t){this._baseFrequency=t,this._lfoL.min=t,this._lfoR.min=t,this.octaves=this._octaves}}),t.Phaser.prototype.dispose=function(){var e,i;for(t.StereoEffect.prototype.dispose.call(this),this._writable(["frequency","Q"]),this.Q.dispose(),this.Q=null,this._lfoL.dispose(),this._lfoL=null,this._lfoR.dispose(),this._lfoR=null,e=0;e<this._filtersL.length;e++)this._filtersL[e].disconnect(),this._filtersL[e]=null;for(this._filtersL=null,i=0;i<this._filtersR.length;i++)this._filtersR[i].disconnect(),this._filtersR[i]=null;return this._filtersR=null,this.frequency=null,this},t.Phaser}),t(function(t){return t.StereoXFeedbackEffect=function(){var e=t.defaults(arguments,["feedback"],t.FeedbackEffect);t.StereoEffect.call(this,e),this.feedback=new t.Signal(e.feedback,t.Type.NormalRange),this._feedbackLR=new t.Gain,this._feedbackRL=new t.Gain,this.effectReturnL.chain(this._feedbackLR,this.effectSendR),this.effectReturnR.chain(this._feedbackRL,this.effectSendL),this.feedback.fan(this._feedbackLR.gain,this._feedbackRL.gain),this._readOnly(["feedback"])},t.extend(t.StereoXFeedbackEffect,t.StereoEffect),t.StereoXFeedbackEffect.prototype.dispose=function(){return t.StereoEffect.prototype.dispose.call(this),this._writable(["feedback"]),this.feedback.dispose(),this.feedback=null,this._feedbackLR.dispose(),this._feedbackLR=null,this._feedbackRL.dispose(),this._feedbackRL=null,this},t.StereoXFeedbackEffect}),t(function(t){return t.PingPongDelay=function(){var e=t.defaults(arguments,["delayTime","feedback"],t.PingPongDelay);t.StereoXFeedbackEffect.call(this,e),this._leftDelay=new t.Delay(0,e.maxDelayTime),this._rightDelay=new t.Delay(0,e.maxDelayTime),this._rightPreDelay=new t.Delay(0,e.maxDelayTime),this.delayTime=new t.Signal(e.delayTime,t.Type.Time),this.effectSendL.chain(this._leftDelay,this.effectReturnL),this.effectSendR.chain(this._rightPreDelay,this._rightDelay,this.effectReturnR),this.delayTime.fan(this._leftDelay.delayTime,this._rightDelay.delayTime,this._rightPreDelay.delayTime),this._feedbackLR.disconnect(),this._feedbackLR.connect(this._rightDelay),this._readOnly(["delayTime"])},t.extend(t.PingPongDelay,t.StereoXFeedbackEffect),t.PingPongDelay.defaults={delayTime:.25,maxDelayTime:1},t.PingPongDelay.prototype.dispose=function(){return t.StereoXFeedbackEffect.prototype.dispose.call(this),this._leftDelay.dispose(),this._leftDelay=null,this._rightDelay.dispose(),this._rightDelay=null,this._rightPreDelay.dispose(),this._rightPreDelay=null,this._writable(["delayTime"]),this.delayTime.dispose(),this.delayTime=null,this},t.PingPongDelay}),t(function(t){return t.PitchShift=function(){var e,i=t.defaults(arguments,["pitch"],t.PitchShift);t.FeedbackEffect.call(this,i),this._frequency=new t.Signal(0),this._delayA=new t.Delay(0,1),this._lfoA=new t.LFO({min:0,max:.1,type:"sawtooth"}).connect(this._delayA.delayTime),this._delayB=new t.Delay(0,1),this._lfoB=new t.LFO({min:0,max:.1,type:"sawtooth",phase:180}).connect(this._delayB.delayTime),this._crossFade=new t.CrossFade,this._crossFadeLFO=new t.LFO({min:0,max:1,type:"triangle",phase:90}).connect(this._crossFade.fade),this._feedbackDelay=new t.Delay(i.delayTime),this.delayTime=this._feedbackDelay.delayTime,this._readOnly("delayTime"),this._pitch=i.pitch,this._windowSize=i.windowSize,this._delayA.connect(this._crossFade.a),this._delayB.connect(this._crossFade.b),this._frequency.fan(this._lfoA.frequency,this._lfoB.frequency,this._crossFadeLFO.frequency),this.effectSend.fan(this._delayA,this._delayB),this._crossFade.chain(this._feedbackDelay,this.effectReturn),e=this.now(),this._lfoA.start(e),this._lfoB.start(e),this._crossFadeLFO.start(e),this.windowSize=this._windowSize},t.extend(t.PitchShift,t.FeedbackEffect),t.PitchShift.defaults={pitch:0,windowSize:.1,delayTime:0,feedback:0},Object.defineProperty(t.PitchShift.prototype,"pitch",{get:function(){return this._pitch},set:function(e){this._pitch=e;var i=0;e<0?(this._lfoA.min=0,this._lfoA.max=this._windowSize,this._lfoB.min=0,this._lfoB.max=this._windowSize,i=t.intervalToFrequencyRatio(e-1)+1):(this._lfoA.min=this._windowSize,this._lfoA.max=0,this._lfoB.min=this._windowSize,this._lfoB.max=0,i=t.intervalToFrequencyRatio(e)-1),this._frequency.value=i*(1.2/this._windowSize)}}),Object.defineProperty(t.PitchShift.prototype,"windowSize",{get:function(){return this._windowSize},set:function(t){this._windowSize=this.toSeconds(t),this.pitch=this._pitch}}),t.PitchShift.prototype.dispose=function(){return t.FeedbackEffect.prototype.dispose.call(this),this._frequency.dispose(),this._frequency=null,this._delayA.disconnect(),this._delayA=null,this._delayB.disconnect(),this._delayB=null,this._lfoA.dispose(),this._lfoA=null,this._lfoB.dispose(),this._lfoB=null,this._crossFade.dispose(),this._crossFade=null,this._crossFadeLFO.dispose(),this._crossFadeLFO=null,this._writable("delayTime"),this._feedbackDelay.dispose(),this._feedbackDelay=null,this.delayTime=null,this},t.PitchShift}),t(function(t){return t.BufferSource=function(){var e=t.defaults(arguments,["buffer","onload"],t.BufferSource);t.AudioNode.call(this,e),this.onended=e.onended,this._startTime=-1,this._sourceStarted=!1,this._sourceStopped=!1,this._stopTime=-1,this._gainNode=this.output=new t.Gain,this._source=this.context.createBufferSource(),this._source.connect(this._gainNode),this._source.onended=this._onended.bind(this),this._buffer=new t.Buffer(e.buffer,e.onload),this.playbackRate=new t.Param(this._source.playbackRate,t.Type.Positive),this.fadeIn=e.fadeIn,this.fadeOut=e.fadeOut,this.curve=e.curve,this._gain=1,this._onendedTimeout=-1,this.loop=e.loop,this.loopStart=e.loopStart,this.loopEnd=e.loopEnd,this.playbackRate.value=e.playbackRate},t.extend(t.BufferSource,t.AudioNode),t.BufferSource.defaults={onended:t.noOp,onload:t.noOp,loop:!1,loopStart:0,loopEnd:0,fadeIn:0,fadeOut:0,curve:"linear",playbackRate:1},Object.defineProperty(t.BufferSource.prototype,"state",{get:function(){return this.getStateAtTime(this.now())}}),t.BufferSource.prototype.getStateAtTime=function(e){return e=this.toSeconds(e),-1!==this._startTime&&e>=this._startTime&&!this._sourceStopped?t.State.Started:t.State.Stopped},t.BufferSource.prototype.start=function(e,i,n,s,o){var r,a,h,l;if(-1!==this._startTime)throw new Error("Tone.BufferSource can only be started once.");if(!this.buffer.loaded)throw new Error("Tone.BufferSource: buffer is either not set or not loaded.");return e=this.toSeconds(e),i=this.loop?t.defaultArg(i,this.loopStart):t.defaultArg(i,0),i=this.toSeconds(i),s=t.defaultArg(s,1),this._gain=s,o=this.toSeconds(t.defaultArg(o,this.fadeIn)),this.fadeIn=o,o>0?(this._gainNode.gain.setValueAtTime(0,e),"linear"===this.curve?this._gainNode.gain.linearRampToValueAtTime(this._gain,e+o):this._gainNode.gain.exponentialApproachValueAtTime(this._gain,e,o)):this._gainNode.gain.setValueAtTime(s,e),this._startTime=e,r=this.toSeconds(t.defaultArg(n,this.buffer.duration-i%this.buffer.duration)),r=Math.max(r,0),t.isDefined(n)&&(this.loop||(r=Math.min(r,this.buffer.duration-i%this.buffer.duration)),this.stop(e+r,this.fadeOut)),this.loop&&(a=this.loopEnd||this.buffer.duration,h=this.loopStart,l=a-h,i>=a&&(i=(i-h)%l+h)),this._source.buffer=this.buffer.get(),this._source.loopEnd=this.loopEnd||this.buffer.duration,i<this.buffer.duration&&(this._sourceStarted=!0,this._source.start(e,i)),this},t.BufferSource.prototype.stop=function(e,i){var n,s;if(!this.buffer.loaded)throw new Error("Tone.BufferSource: buffer is either not set or not loaded.");if(!this._sourceStopped)return e=this.toSeconds(e),-1!==this._stopTime&&this.cancelStop(),e<=this._startTime?(this._gainNode.gain.cancelScheduledValues(e),this._gainNode.gain.value=0,this):(e=Math.max(this._startTime+this.fadeIn+this.sampleTime,e),this._gainNode.gain.cancelScheduledValues(e),this._stopTime=e,i=this.toSeconds(t.defaultArg(i,this.fadeOut)),n=e-this._startTime-this.fadeIn-this.sampleTime,this.loop||(n=Math.min(n,this.buffer.duration)),i=Math.min(n,i),s=e-i,i>this.sampleTime?(this._gainNode.gain.setValueAtTime(this._gain,s),"linear"===this.curve?this._gainNode.gain.linearRampToValueAtTime(0,e):this._gainNode.gain.exponentialApproachValueAtTime(0,s,i)):this._gainNode.gain.setValueAtTime(0,e),t.context.clearTimeout(this._onendedTimeout),this._onendedTimeout=t.context.setTimeout(this._onended.bind(this),this._stopTime-this.now()),this)},t.BufferSource.prototype.cancelStop=function(){if(-1!==this._startTime&&!this._sourceStopped){var t=this.toSeconds(this.fadeIn);this._gainNode.gain.cancelScheduledValues(this._startTime+t+this.sampleTime),this._gainNode.gain.setValueAtTime(1,Math.max(this.now(),this._startTime+t+this.sampleTime)),this.context.clearTimeout(this._onendedTimeout),this._stopTime=-1}return this},t.BufferSource.prototype._onended=function(){if(!this._sourceStopped){this._sourceStopped=!0;var t="exponential"===this.curve?2*this.fadeOut:0;this._sourceStarted&&-1!==this._stopTime&&this._source.stop(this._stopTime+t),this.onended(this)}},Object.defineProperty(t.BufferSource.prototype,"loopStart",{get:function(){return this._source.loopStart},set:function(t){this._source.loopStart=this.toSeconds(t)}}),Object.defineProperty(t.BufferSource.prototype,"loopEnd",{get:function(){return this._source.loopEnd},set:function(t){this._source.loopEnd=this.toSeconds(t)}}),Object.defineProperty(t.BufferSource.prototype,"buffer",{get:function(){return this._buffer},set:function(t){this._buffer.set(t)}}),Object.defineProperty(t.BufferSource.prototype,"loop",{get:function(){return this._source.loop},set:function(t){this._source.loop=t,this.cancelStop()}}),t.BufferSource.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this.onended=null,this._source.onended=null,this._source.disconnect(),this._source=null,this._gainNode.dispose(),this._gainNode=null,this._buffer.dispose(),this._buffer=null,this._startTime=-1,this.playbackRate=null,t.context.clearTimeout(this._onendedTimeout),this},t.BufferSource}),t(function(t){function e(){for(var e in s)o[e]=(new t.Buffer).fromArray(s[e])}var i,n,s,o;return t.Noise=function(){var e=t.defaults(arguments,["type"],t.Noise);t.Source.call(this,e),this._source=null,this._type=e.type,this._playbackRate=e.playbackRate},t.extend(t.Noise,t.Source),t.Noise.defaults={type:"white",playbackRate:1},Object.defineProperty(t.Noise.prototype,"type",{get:function(){return this._type},set:function(e){if(this._type!==e){if(!(e in o))throw new TypeError("Tone.Noise: invalid type: "+e);if(this._type=e,this.state===t.State.Started){var i=this.now();this._stop(i),this._start(i)}}}}),Object.defineProperty(t.Noise.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t,this._source&&(this._source.playbackRate.value=t)}}),t.Noise.prototype._start=function(e){var i=o[this._type];this._source=new t.BufferSource(i).connect(this.output),this._source.loop=!0,this._source.playbackRate.value=this._playbackRate,this._source.start(this.toSeconds(e),Math.random()*(i.duration-.001))},t.Noise.prototype._stop=function(t){this._source&&(this._source.stop(this.toSeconds(t)),this._source=null)},t.Noise.prototype.restart=function(t){this._stop(t),this._start(t)},t.Noise.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),null!==this._source&&(this._source.disconnect(),this._source=null),this._buffer=null,this},i=220500,n=2,s={pink:function(){var t,e,s,o,r,a,h,l,u,c,p,d=[];for(t=0;t<n;t++)for(e=new Float32Array(i),d[t]=e,s=o=r=a=h=l=u=0,c=0;c<i;c++)p=2*Math.random()-1,s=.99886*s+.0555179*p,o=.99332*o+.0750759*p,r=.969*r+.153852*p,a=.8665*a+.3104856*p,h=.55*h+.5329522*p,l=-.7616*l-.016898*p,e[c]=s+o+r+a+h+l+u+.5362*p,e[c]*=.11,u=.115926*p;return d}(),brown:function(){var t,e,s,o,r,a=[];for(t=0;t<n;t++)for(e=new Float32Array(i),a[t]=e,s=0,o=0;o<i;o++)r=2*Math.random()-1,e[o]=(s+.02*r)/1.02,s=e[o],e[o]*=3.5;return a}(),white:function(){var t,e,s,o=[];for(t=0;t<n;t++)for(e=new Float32Array(i),o[t]=e,s=0;s<i;s++)e[s]=2*Math.random()-1;return o}()},o={},t.getContext(e),t.Context.on("init",e),t.Noise}),t(function(t){return t.Reverb=function(){var e=t.defaults(arguments,["decay"],t.Reverb);t.Effect.call(this,e),this._convolver=this.context.createConvolver(),this.decay=e.decay,this.preDelay=e.preDelay,this.connectEffect(this._convolver)},t.extend(t.Reverb,t.Effect),t.Reverb.defaults={decay:1.5,preDelay:.01},t.Reverb.prototype.generate=function(){return t.Offline(function(){var e,i=new t.Noise,n=new t.Noise,s=new t.Merge;i.connect(s.left),n.connect(s.right),e=(new t.Gain).toMaster(),s.connect(e),i.start(0),n.start(0),e.gain.setValueAtTime(0,0),e.gain.linearRampToValueAtTime(1,this.preDelay),e.gain.exponentialApproachValueAtTime(0,this.preDelay,this.decay-this.preDelay)}.bind(this),this.decay).then(function(t){return this._convolver.buffer=t.get(),this}.bind(this))},t.Reverb.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._convolver.disconnect(),this._convolver=null,this},t.Reverb}),t(function(t){return t.StereoFeedbackEffect=function(){var e=t.defaults(arguments,["feedback"],t.FeedbackEffect);t.StereoEffect.call(this,e),this.feedback=new t.Signal(e.feedback,t.Type.NormalRange),this._feedbackL=new t.Gain,this._feedbackR=new t.Gain,this.effectReturnL.chain(this._feedbackL,this.effectSendL),this.effectReturnR.chain(this._feedbackR,this.effectSendR),this.feedback.fan(this._feedbackL.gain,this._feedbackR.gain),this._readOnly(["feedback"])},t.extend(t.StereoFeedbackEffect,t.StereoEffect),t.StereoFeedbackEffect.prototype.dispose=function(){return t.StereoEffect.prototype.dispose.call(this),this._writable(["feedback"]),this.feedback.dispose(),this.feedback=null,this._feedbackL.dispose(),this._feedbackL=null,this._feedbackR.dispose(),this._feedbackR=null,this},t.StereoFeedbackEffect}),t(function(t){return t.StereoWidener=function(){var e=t.defaults(arguments,["width"],t.StereoWidener);t.MidSideEffect.call(this,e),this.width=new t.Signal(e.width,t.Type.NormalRange),this._readOnly(["width"]),this._twoTimesWidthMid=new t.Multiply(2),this._twoTimesWidthSide=new t.Multiply(2),this._midMult=new t.Multiply,this._twoTimesWidthMid.connect(this._midMult,0,1),this.midSend.chain(this._midMult,this.midReturn),this._oneMinusWidth=new t.Subtract,this._oneMinusWidth.connect(this._twoTimesWidthMid),this.context.getConstant(1).connect(this._oneMinusWidth,0,0),this.width.connect(this._oneMinusWidth,0,1),this._sideMult=new t.Multiply,this.width.connect(this._twoTimesWidthSide),this._twoTimesWidthSide.connect(this._sideMult,0,1),this.sideSend.chain(this._sideMult,this.sideReturn)},t.extend(t.StereoWidener,t.MidSideEffect),t.StereoWidener.defaults={width:.5},t.StereoWidener.prototype.dispose=function(){return t.MidSideEffect.prototype.dispose.call(this),this._writable(["width"]),this.width.dispose(),this.width=null,this._midMult.dispose(),this._midMult=null,this._sideMult.dispose(),this._sideMult=null,this._twoTimesWidthMid.dispose(),this._twoTimesWidthMid=null,this._twoTimesWidthSide.dispose(),this._twoTimesWidthSide=null,this._oneMinusWidth.dispose(),this._oneMinusWidth=null,this},t.StereoWidener}),t(function(t){return t.Tremolo=function(){var e=t.defaults(arguments,["frequency","depth"],t.Tremolo);t.StereoEffect.call(this,e),this._lfoL=new t.LFO({phase:e.spread,min:1,max:0}),this._lfoR=new t.LFO({phase:e.spread,min:1,max:0}),this._amplitudeL=new t.Gain,this._amplitudeR=new t.Gain,this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.depth=new t.Signal(e.depth,t.Type.NormalRange),this._readOnly(["frequency","depth"]),this.effectSendL.chain(this._amplitudeL,this.effectReturnL),this.effectSendR.chain(this._amplitudeR,this.effectReturnR),this._lfoL.connect(this._amplitudeL.gain),this._lfoR.connect(this._amplitudeR.gain),this.frequency.fan(this._lfoL.frequency,this._lfoR.frequency),this.depth.fan(this._lfoR.amplitude,this._lfoL.amplitude),this.type=e.type,this.spread=e.spread},t.extend(t.Tremolo,t.StereoEffect),t.Tremolo.defaults={frequency:10,type:"sine",depth:.5,spread:180},t.Tremolo.prototype.start=function(t){return this._lfoL.start(t),this._lfoR.start(t),this},t.Tremolo.prototype.stop=function(t){return this._lfoL.stop(t),this._lfoR.stop(t),this},t.Tremolo.prototype.sync=function(e){return this._lfoL.sync(e),this._lfoR.sync(e),t.Transport.syncSignal(this.frequency),this},t.Tremolo.prototype.unsync=function(){return this._lfoL.unsync(),this._lfoR.unsync(),t.Transport.unsyncSignal(this.frequency),this},Object.defineProperty(t.Tremolo.prototype,"type",{get:function(){return this._lfoL.type},set:function(t){this._lfoL.type=t,this._lfoR.type=t}}),Object.defineProperty(t.Tremolo.prototype,"spread",{get:function(){return this._lfoR.phase-this._lfoL.phase},set:function(t){this._lfoL.phase=90-t/2,this._lfoR.phase=t/2+90}}),t.Tremolo.prototype.dispose=function(){return t.StereoEffect.prototype.dispose.call(this),this._writable(["frequency","depth"]),this._lfoL.dispose(),this._lfoL=null,this._lfoR.dispose(),this._lfoR=null,this._amplitudeL.dispose(),this._amplitudeL=null,this._amplitudeR.dispose(),this._amplitudeR=null,this.frequency=null,this.depth=null,this},t.Tremolo}),t(function(t){return t.Vibrato=function(){var e=t.defaults(arguments,["frequency","depth"],t.Vibrato);t.Effect.call(this,e),this._delayNode=new t.Delay(0,e.maxDelay),this._lfo=new t.LFO({type:e.type,min:0,max:e.maxDelay,frequency:e.frequency,phase:-90}).start().connect(this._delayNode.delayTime),this.frequency=this._lfo.frequency,this.depth=this._lfo.amplitude,this.depth.value=e.depth,this._readOnly(["frequency","depth"]),this.effectSend.chain(this._delayNode,this.effectReturn)},t.extend(t.Vibrato,t.Effect),t.Vibrato.defaults={maxDelay:.005,frequency:5,depth:.1,type:"sine"},Object.defineProperty(t.Vibrato.prototype,"type",{get:function(){return this._lfo.type},set:function(t){this._lfo.type=t}}),t.Vibrato.prototype.dispose=function(){t.Effect.prototype.dispose.call(this),this._delayNode.dispose(),this._delayNode=null,this._lfo.dispose(),this._lfo=null,this._writable(["frequency","depth"]),this.frequency=null,this.depth=null},t.Vibrato}),t(function(t){return t.Event=function(){var e=t.defaults(arguments,["callback","value"],t.Event);t.call(this),this._loop=e.loop,this.callback=e.callback,this.value=e.value,this._loopStart=this.toTicks(e.loopStart),this._loopEnd=this.toTicks(e.loopEnd),this._state=new t.TimelineState(t.State.Stopped),this._playbackRate=1,this._startOffset=0,this._probability=e.probability,this._humanize=e.humanize,this.mute=e.mute,this.playbackRate=e.playbackRate},t.extend(t.Event),t.Event.defaults={callback:t.noOp,loop:!1,loopEnd:"1m",loopStart:0,playbackRate:1,value:null,probability:1,mute:!1,humanize:!1},t.Event.prototype._rescheduleEvents=function(e){return e=t.defaultArg(e,-1),this._state.forEachFrom(e,function(e){var i,n,s,o;e.state===t.State.Started&&(t.isDefined(e.id)&&t.Transport.clear(e.id),n=e.time+Math.round(this.startOffset/this._playbackRate),this._loop?(i=1/0,t.isNumber(this._loop)&&(i=this._loop*this._getLoopDuration()),s=this._state.getAfter(n),null!==s&&(i=Math.min(i,s.time-n)),i!==1/0&&(this._state.setStateAtTime(t.State.Stopped,n+i+1),i=t.Ticks(i)),o=t.Ticks(this._getLoopDuration()),e.id=t.Transport.scheduleRepeat(this._tick.bind(this),o,t.Ticks(n),i)):e.id=t.Transport.schedule(this._tick.bind(this),t.Ticks(n)))}.bind(this)),this},Object.defineProperty(t.Event.prototype,"state",{get:function(){return this._state.getValueAtTime(t.Transport.ticks)}}),Object.defineProperty(t.Event.prototype,"startOffset",{get:function(){return this._startOffset},set:function(t){this._startOffset=t}}),Object.defineProperty(t.Event.prototype,"probability",{get:function(){return this._probability},set:function(t){this._probability=t}}),Object.defineProperty(t.Event.prototype,"humanize",{get:function(){return this._humanize},set:function(t){this._humanize=t}}),t.Event.prototype.start=function(e){return e=this.toTicks(e),this._state.getValueAtTime(e)===t.State.Stopped&&(this._state.add({state:t.State.Started,time:e,id:void 0}),this._rescheduleEvents(e)),this},t.Event.prototype.stop=function(e){var i,n;return this.cancel(e),e=this.toTicks(e),this._state.getValueAtTime(e)===t.State.Started&&(this._state.setStateAtTime(t.State.Stopped,e),i=this._state.getBefore(e),n=e,null!==i&&(n=i.time),this._rescheduleEvents(n)),this},t.Event.prototype.cancel=function(e){return e=t.defaultArg(e,-1/0),e=this.toTicks(e),this._state.forEachFrom(e,function(e){t.Transport.clear(e.id)}),this._state.cancel(e),this},t.Event.prototype._tick=function(e){var i,n=t.Transport.getTicksAtTime(e);if(!this.mute&&this._state.getValueAtTime(n)===t.State.Started){if(this.probability<1&&Math.random()>this.probability)return;this.humanize&&(i=.02,t.isBoolean(this.humanize)||(i=this.toSeconds(this.humanize)),e+=(2*Math.random()-1)*i),this.callback(e,this.value)}},t.Event.prototype._getLoopDuration=function(){return Math.round((this._loopEnd-this._loopStart)/this._playbackRate)},Object.defineProperty(t.Event.prototype,"loop",{get:function(){return this._loop},set:function(t){this._loop=t,this._rescheduleEvents()}}),Object.defineProperty(t.Event.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t,this._rescheduleEvents()}}),Object.defineProperty(t.Event.prototype,"loopEnd",{get:function(){return t.Ticks(this._loopEnd).toSeconds()},set:function(t){this._loopEnd=this.toTicks(t),this._loop&&this._rescheduleEvents()}}),Object.defineProperty(t.Event.prototype,"loopStart",{get:function(){return t.Ticks(this._loopStart).toSeconds()},set:function(t){this._loopStart=this.toTicks(t),this._loop&&this._rescheduleEvents()}}),Object.defineProperty(t.Event.prototype,"progress",{get:function(){var e,i,n;return this._loop?(e=t.Transport.ticks,i=this._state.get(e),null!==i&&i.state===t.State.Started?(n=this._getLoopDuration(),(e-i.time)%n/n):0):0}}),t.Event.prototype.dispose=function(){this.cancel(),this._state.dispose(),this._state=null,this.callback=null,this.value=null},t.Event}),t(function(t){return t.Loop=function(){var e=t.defaults(arguments,["callback","interval"],t.Loop);t.call(this),this._event=new t.Event({callback:this._tick.bind(this),loop:!0,loopEnd:e.interval,playbackRate:e.playbackRate,probability:e.probability}),this.callback=e.callback,this.iterations=e.iterations},t.extend(t.Loop),t.Loop.defaults={interval:"4n",callback:t.noOp,playbackRate:1,iterations:1/0,probability:!0,mute:!1},t.Loop.prototype.start=function(t){return this._event.start(t),this},t.Loop.prototype.stop=function(t){return this._event.stop(t),this},t.Loop.prototype.cancel=function(t){return this._event.cancel(t),this},t.Loop.prototype._tick=function(t){this.callback(t)},Object.defineProperty(t.Loop.prototype,"state",{get:function(){return this._event.state}}),Object.defineProperty(t.Loop.prototype,"progress",{get:function(){return this._event.progress}}),Object.defineProperty(t.Loop.prototype,"interval",{get:function(){return this._event.loopEnd},set:function(t){this._event.loopEnd=t}}),Object.defineProperty(t.Loop.prototype,"playbackRate",{get:function(){return this._event.playbackRate},set:function(t){this._event.playbackRate=t}}),Object.defineProperty(t.Loop.prototype,"humanize",{get:function(){return this._event.humanize},set:function(t){this._event.humanize=t}}),Object.defineProperty(t.Loop.prototype,"probability",{get:function(){return this._event.probability},set:function(t){this._event.probability=t}}),Object.defineProperty(t.Loop.prototype,"mute",{get:function(){return this._event.mute},set:function(t){this._event.mute=t}}),Object.defineProperty(t.Loop.prototype,"iterations",{get:function(){return!0===this._event.loop?1/0:this._event.loop},set:function(t){this._event.loop=t===1/0||t}}),t.Loop.prototype.dispose=function(){this._event.dispose(),this._event=null,this.callback=null},t.Loop}),t(function(t){return t.Part=function(){var e,i=t.defaults(arguments,["callback","events"],t.Part);for(t.Event.call(this,i),this._events=[],e=0;e<i.events.length;e++)Array.isArray(i.events[e])?this.add(i.events[e][0],i.events[e][1]):this.add(i.events[e])},t.extend(t.Part,t.Event),t.Part.defaults={callback:t.noOp,loop:!1,loopEnd:"1m",loopStart:0,playbackRate:1,probability:1,humanize:!1,mute:!1,events:[]},t.Part.prototype.start=function(e,i){var n=this.toTicks(e);return this._state.getValueAtTime(n)!==t.State.Started&&(i=this._loop?t.defaultArg(i,this._loopStart):t.defaultArg(i,0),i=this.toTicks(i),this._state.add({state:t.State.Started,time:n,offset:i}),this._forEach(function(t){this._startNote(t,n,i)})),this},t.Part.prototype._startNote=function(e,i,n){i-=n,this._loop?e.startOffset>=this._loopStart&&e.startOffset<this._loopEnd?(e.startOffset<n&&(i+=this._getLoopDuration()),e.start(t.Ticks(i))):e.startOffset<this._loopStart&&e.startOffset>=n&&(e.loop=!1,e.start(t.Ticks(i))):e.startOffset>=n&&e.start(t.Ticks(i))},Object.defineProperty(t.Part.prototype,"startOffset",{get:function(){return this._startOffset},set:function(t){this._startOffset=t,this._forEach(function(t){t.startOffset+=this._startOffset})}}),t.Part.prototype.stop=function(e){var i=this.toTicks(e);return this._state.cancel(i),this._state.setStateAtTime(t.State.Stopped,i),this._forEach(function(t){t.stop(e)}),this},t.Part.prototype.at=function(e,i){var n,s,o;for(e=t.TransportTime(e),n=t.Ticks(1).toSeconds(),s=0;s<this._events.length;s++)if(o=this._events[s],Math.abs(e.toTicks()-o.startOffset)<n)return t.isDefined(i)&&(o.value=i),o;return t.isDefined(i)?(this.add(e,i),this._events[this._events.length-1]):null},t.Part.prototype.add=function(e,i){e.hasOwnProperty("time")&&(i=e,e=i.time),e=this.toTicks(e);var n;return i instanceof t.Event?(n=i,n.callback=this._tick.bind(this)):n=new t.Event({callback:this._tick.bind(this),value:i}),n.startOffset=e,n.set({loopEnd:this.loopEnd,loopStart:this.loopStart,loop:this.loop,humanize:this.humanize,playbackRate:this.playbackRate,probability:this.probability}),this._events.push(n),this._restartEvent(n),this},t.Part.prototype._restartEvent=function(e){this._state.forEach(function(i){i.state===t.State.Started?this._startNote(e,i.time,i.offset):e.stop(t.Ticks(i.time))}.bind(this))},t.Part.prototype.remove=function(e,i){var n,s;for(e.hasOwnProperty("time")&&(i=e,e=i.time),e=this.toTicks(e),n=this._events.length-1;n>=0;n--)s=this._events[n],s instanceof t.Part?s.remove(e,i):s.startOffset===e&&(t.isUndef(i)||t.isDefined(i)&&s.value===i)&&(this._events.splice(n,1),s.dispose());return this},t.Part.prototype.removeAll=function(){return this._forEach(function(t){t.dispose()}),this._events=[],this},t.Part.prototype.cancel=function(t){return this._forEach(function(e){e.cancel(t)}),this._state.cancel(this.toTicks(t)),this},t.Part.prototype._forEach=function(e,i){var n,s;if(this._events)for(i=t.defaultArg(i,this),n=this._events.length-1;n>=0;n--)s=this._events[n],s instanceof t.Part?s._forEach(e,i):e.call(i,s);return this},t.Part.prototype._setAll=function(t,e){this._forEach(function(i){i[t]=e})},t.Part.prototype._tick=function(t,e){this.mute||this.callback(t,e)},t.Part.prototype._testLoopBoundries=function(e){e.startOffset<this._loopStart||e.startOffset>=this._loopEnd?e.cancel(0):e.state===t.State.Stopped&&this._restartEvent(e)},Object.defineProperty(t.Part.prototype,"probability",{get:function(){return this._probability},set:function(t){this._probability=t,this._setAll("probability",t)}}),Object.defineProperty(t.Part.prototype,"humanize",{get:function(){return this._humanize},set:function(t){this._humanize=t,this._setAll("humanize",t)}}),Object.defineProperty(t.Part.prototype,"loop",{get:function(){return this._loop},set:function(t){this._loop=t,this._forEach(function(e){e._loopStart=this._loopStart,e._loopEnd=this._loopEnd,e.loop=t,this._testLoopBoundries(e)})}}),Object.defineProperty(t.Part.prototype,"loopEnd",{get:function(){return t.Ticks(this._loopEnd).toSeconds()},set:function(t){this._loopEnd=this.toTicks(t),this._loop&&this._forEach(function(e){e.loopEnd=t,this._testLoopBoundries(e)})}}),Object.defineProperty(t.Part.prototype,"loopStart",{get:function(){return t.Ticks(this._loopStart).toSeconds()},set:function(t){this._loopStart=this.toTicks(t),this._loop&&this._forEach(function(t){t.loopStart=this.loopStart,this._testLoopBoundries(t)})}}),Object.defineProperty(t.Part.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t,this._setAll("playbackRate",t)}}),Object.defineProperty(t.Part.prototype,"length",{get:function(){return this._events.length}}),t.Part.prototype.dispose=function(){return this.removeAll(),this._state.dispose(),this._state=null,this.callback=null,this._events=null,this},t.Part}),t(function(t){return t.Pattern=function(){var e=t.defaults(arguments,["callback","values","pattern"],t.Pattern);t.Loop.call(this,e),this._pattern=new t.CtrlPattern({values:e.values,type:e.pattern,index:e.index})},t.extend(t.Pattern,t.Loop),t.Pattern.defaults={pattern:t.CtrlPattern.Type.Up,callback:t.noOp,values:[]},t.Pattern.prototype._tick=function(t){
+this.callback(t,this._pattern.value),this._pattern.next()},Object.defineProperty(t.Pattern.prototype,"index",{get:function(){return this._pattern.index},set:function(t){this._pattern.index=t}}),Object.defineProperty(t.Pattern.prototype,"values",{get:function(){return this._pattern.values},set:function(t){this._pattern.values=t}}),Object.defineProperty(t.Pattern.prototype,"value",{get:function(){return this._pattern.value}}),Object.defineProperty(t.Pattern.prototype,"pattern",{get:function(){return this._pattern.type},set:function(t){this._pattern.type=t}}),t.Pattern.prototype.dispose=function(){t.Loop.prototype.dispose.call(this),this._pattern.dispose(),this._pattern=null},t.Pattern}),t(function(t){return t.Sequence=function(){var e,i=t.defaults(arguments,["callback","events","subdivision"],t.Sequence),n=i.events;if(delete i.events,t.Part.call(this,i),this._subdivision=this.toTicks(i.subdivision),t.isUndef(i.loopEnd)&&t.isDefined(n)&&(this._loopEnd=n.length*this._subdivision),this._loop=!0,t.isDefined(n))for(e=0;e<n.length;e++)this.add(e,n[e])},t.extend(t.Sequence,t.Part),t.Sequence.defaults={subdivision:"4n"},Object.defineProperty(t.Sequence.prototype,"subdivision",{get:function(){return t.Ticks(this._subdivision).toSeconds()}}),t.Sequence.prototype.at=function(e,i){return t.isArray(i)&&this.remove(e),t.Part.prototype.at.call(this,this._indexTime(e),i)},t.Sequence.prototype.add=function(e,i){if(null===i)return this;if(t.isArray(i)){var n=Math.round(this._subdivision/i.length);i=new t.Sequence(this._tick.bind(this),i,t.Ticks(n))}return t.Part.prototype.add.call(this,this._indexTime(e),i),this},t.Sequence.prototype.remove=function(e,i){return t.Part.prototype.remove.call(this,this._indexTime(e),i),this},t.Sequence.prototype._indexTime=function(e){return e instanceof t.TransportTime?e:t.Ticks(e*this._subdivision+this.startOffset).toSeconds()},t.Sequence.prototype.dispose=function(){return t.Part.prototype.dispose.call(this),this},t.Sequence}),t(function(t){return t.PulseOscillator=function(){var e=t.defaults(arguments,["frequency","width"],t.Oscillator);t.Source.call(this,e),this.width=new t.Signal(e.width,t.Type.NormalRange),this._widthGate=new t.Gain,this._sawtooth=new t.Oscillator({frequency:e.frequency,detune:e.detune,type:"sawtooth",phase:e.phase}),this.frequency=this._sawtooth.frequency,this.detune=this._sawtooth.detune,this._thresh=new t.WaveShaper(function(t){return t<0?-1:1}),this._sawtooth.chain(this._thresh,this.output),this.width.chain(this._widthGate,this._thresh),this._readOnly(["width","frequency","detune"])},t.extend(t.PulseOscillator,t.Source),t.PulseOscillator.defaults={frequency:440,detune:0,phase:0,width:.2},t.PulseOscillator.prototype._start=function(t){t=this.toSeconds(t),this._sawtooth.start(t),this._widthGate.gain.setValueAtTime(1,t)},t.PulseOscillator.prototype._stop=function(t){t=this.toSeconds(t),this._sawtooth.stop(t),this._widthGate.gain.setValueAtTime(0,t)},t.PulseOscillator.prototype.restart=function(t){this._sawtooth.restart(t)},Object.defineProperty(t.PulseOscillator.prototype,"phase",{get:function(){return this._sawtooth.phase},set:function(t){this._sawtooth.phase=t}}),Object.defineProperty(t.PulseOscillator.prototype,"type",{get:function(){return"pulse"}}),Object.defineProperty(t.PulseOscillator.prototype,"partials",{get:function(){return[]}}),t.PulseOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._sawtooth.dispose(),this._sawtooth=null,this._writable(["width","frequency","detune"]),this.width.dispose(),this.width=null,this._widthGate.dispose(),this._widthGate=null,this._thresh.dispose(),this._thresh=null,this.frequency=null,this.detune=null,this},t.PulseOscillator}),t(function(t){return t.PWMOscillator=function(){var e=t.defaults(arguments,["frequency","modulationFrequency"],t.PWMOscillator);t.Source.call(this,e),this._pulse=new t.PulseOscillator(e.modulationFrequency),this._pulse._sawtooth.type="sine",this._modulator=new t.Oscillator({frequency:e.frequency,detune:e.detune,phase:e.phase}),this._scale=new t.Multiply(2),this.frequency=this._modulator.frequency,this.detune=this._modulator.detune,this.modulationFrequency=this._pulse.frequency,this._modulator.chain(this._scale,this._pulse.width),this._pulse.connect(this.output),this._readOnly(["modulationFrequency","frequency","detune"])},t.extend(t.PWMOscillator,t.Source),t.PWMOscillator.defaults={frequency:440,detune:0,phase:0,modulationFrequency:.4},t.PWMOscillator.prototype._start=function(t){t=this.toSeconds(t),this._modulator.start(t),this._pulse.start(t)},t.PWMOscillator.prototype._stop=function(t){t=this.toSeconds(t),this._modulator.stop(t),this._pulse.stop(t)},t.PWMOscillator.prototype.restart=function(t){this._modulator.restart(t),this._pulse.restart(t)},Object.defineProperty(t.PWMOscillator.prototype,"type",{get:function(){return"pwm"}}),Object.defineProperty(t.PWMOscillator.prototype,"partials",{get:function(){return[]}}),Object.defineProperty(t.PWMOscillator.prototype,"phase",{get:function(){return this._modulator.phase},set:function(t){this._modulator.phase=t}}),t.PWMOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._pulse.dispose(),this._pulse=null,this._scale.dispose(),this._scale=null,this._modulator.dispose(),this._modulator=null,this._writable(["modulationFrequency","frequency","detune"]),this.frequency=null,this.detune=null,this.modulationFrequency=null,this},t.PWMOscillator}),t(function(t){return t.FMOscillator=function(){var e=t.defaults(arguments,["frequency","type","modulationType"],t.FMOscillator);t.Source.call(this,e),this._carrier=new t.Oscillator(e.frequency,e.type),this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=this._carrier.detune,this.detune.value=e.detune,this.modulationIndex=new t.Multiply(e.modulationIndex),this.modulationIndex.units=t.Type.Positive,this._modulator=new t.Oscillator(e.frequency,e.modulationType),this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this._modulationNode=new t.Gain(0),this.frequency.connect(this._carrier.frequency),this.frequency.chain(this.harmonicity,this._modulator.frequency),this.frequency.chain(this.modulationIndex,this._modulationNode),this._modulator.connect(this._modulationNode.gain),this._modulationNode.connect(this._carrier.frequency),this._carrier.connect(this.output),this.detune.connect(this._modulator.detune),this.phase=e.phase,this._readOnly(["modulationIndex","frequency","detune","harmonicity"])},t.extend(t.FMOscillator,t.Source),t.FMOscillator.defaults={frequency:440,detune:0,phase:0,modulationIndex:2,modulationType:"square",harmonicity:1},t.FMOscillator.prototype._start=function(t){this._modulator.start(t),this._carrier.start(t)},t.FMOscillator.prototype._stop=function(t){this._modulator.stop(t),this._carrier.stop(t)},t.FMOscillator.prototype.restart=function(t){this._modulator.restart(t),this._carrier.restart(t)},Object.defineProperty(t.FMOscillator.prototype,"type",{get:function(){return this._carrier.type},set:function(t){this._carrier.type=t}}),Object.defineProperty(t.FMOscillator.prototype,"modulationType",{get:function(){return this._modulator.type},set:function(t){this._modulator.type=t}}),Object.defineProperty(t.FMOscillator.prototype,"phase",{get:function(){return this._carrier.phase},set:function(t){this._carrier.phase=t,this._modulator.phase=t}}),Object.defineProperty(t.FMOscillator.prototype,"partials",{get:function(){return this._carrier.partials},set:function(t){this._carrier.partials=t}}),t.FMOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._writable(["modulationIndex","frequency","detune","harmonicity"]),this.frequency.dispose(),this.frequency=null,this.detune=null,this.harmonicity.dispose(),this.harmonicity=null,this._carrier.dispose(),this._carrier=null,this._modulator.dispose(),this._modulator=null,this._modulationNode.dispose(),this._modulationNode=null,this.modulationIndex.dispose(),this.modulationIndex=null,this},t.FMOscillator}),t(function(t){return t.AMOscillator=function(){var e=t.defaults(arguments,["frequency","type","modulationType"],t.AMOscillator);t.Source.call(this,e),this._carrier=new t.Oscillator(e.frequency,e.type),this.frequency=this._carrier.frequency,this.detune=this._carrier.detune,this.detune.value=e.detune,this._modulator=new t.Oscillator(e.frequency,e.modulationType),this._modulationScale=new t.AudioToGain,this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this._modulationNode=new t.Gain(0),this.frequency.chain(this.harmonicity,this._modulator.frequency),this.detune.connect(this._modulator.detune),this._modulator.chain(this._modulationScale,this._modulationNode.gain),this._carrier.chain(this._modulationNode,this.output),this.phase=e.phase,this._readOnly(["frequency","detune","harmonicity"])},t.extend(t.AMOscillator,t.Oscillator),t.AMOscillator.defaults={frequency:440,detune:0,phase:0,modulationType:"square",harmonicity:1},t.AMOscillator.prototype._start=function(t){this._modulator.start(t),this._carrier.start(t)},t.AMOscillator.prototype._stop=function(t){this._modulator.stop(t),this._carrier.stop(t)},t.AMOscillator.prototype.restart=function(t){this._modulator.restart(t),this._carrier.restart(t)},Object.defineProperty(t.AMOscillator.prototype,"type",{get:function(){return this._carrier.type},set:function(t){this._carrier.type=t}}),Object.defineProperty(t.AMOscillator.prototype,"modulationType",{get:function(){return this._modulator.type},set:function(t){this._modulator.type=t}}),Object.defineProperty(t.AMOscillator.prototype,"phase",{get:function(){return this._carrier.phase},set:function(t){this._carrier.phase=t,this._modulator.phase=t}}),Object.defineProperty(t.AMOscillator.prototype,"partials",{get:function(){return this._carrier.partials},set:function(t){this._carrier.partials=t}}),t.AMOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._writable(["frequency","detune","harmonicity"]),this.frequency=null,this.detune=null,this.harmonicity.dispose(),this.harmonicity=null,this._carrier.dispose(),this._carrier=null,this._modulator.dispose(),this._modulator=null,this._modulationNode.dispose(),this._modulationNode=null,this._modulationScale.dispose(),this._modulationScale=null,this},t.AMOscillator}),t(function(t){return t.FatOscillator=function(){var e=t.defaults(arguments,["frequency","type","spread"],t.FatOscillator);t.Source.call(this,e),this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this._oscillators=[],this._spread=e.spread,this._type=e.type,this._phase=e.phase,this._partials=t.defaultArg(e.partials,[]),this.count=e.count,this._readOnly(["frequency","detune"])},t.extend(t.FatOscillator,t.Source),t.FatOscillator.defaults={frequency:440,detune:0,phase:0,spread:20,count:3,type:"sawtooth"},t.FatOscillator.prototype._start=function(t){t=this.toSeconds(t),this._forEach(function(e){e.start(t)})},t.FatOscillator.prototype._stop=function(t){t=this.toSeconds(t),this._forEach(function(e){e.stop(t)})},t.FatOscillator.prototype.restart=function(t){t=this.toSeconds(t),this._forEach(function(e){e.restart(t)})},t.FatOscillator.prototype._forEach=function(t){for(var e=0;e<this._oscillators.length;e++)t.call(this,this._oscillators[e],e)},Object.defineProperty(t.FatOscillator.prototype,"type",{get:function(){return this._type},set:function(t){this._type=t,this._forEach(function(e){e.type=t})}}),Object.defineProperty(t.FatOscillator.prototype,"spread",{get:function(){return this._spread},set:function(t){var e,i;this._spread=t,this._oscillators.length>1&&(e=-t/2,i=t/(this._oscillators.length-1),this._forEach(function(t,n){t.detune.value=e+i*n}))}}),Object.defineProperty(t.FatOscillator.prototype,"count",{get:function(){return this._oscillators.length},set:function(e){var i,n;if(e=Math.max(e,1),this._oscillators.length!==e){for(this._forEach(function(t){t.dispose()}),this._oscillators=[],i=0;i<e;i++)n=new t.Oscillator,this.type===t.Oscillator.Type.Custom?n.partials=this._partials:n.type=this._type,n.phase=this._phase,n.volume.value=-6-1.1*e,this.frequency.connect(n.frequency),this.detune.connect(n.detune),n.connect(this.output),this._oscillators[i]=n;this.spread=this._spread,this.state===t.State.Started&&this._forEach(function(t){t.start()})}}}),Object.defineProperty(t.FatOscillator.prototype,"phase",{get:function(){return this._phase},set:function(t){this._phase=t,this._forEach(function(e){e.phase=t})}}),Object.defineProperty(t.FatOscillator.prototype,"partials",{get:function(){return this._partials},set:function(e){this._partials=e,this._type=t.Oscillator.Type.Custom,this._forEach(function(t){t.partials=e})}}),t.FatOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._writable(["frequency","detune"]),this.frequency.dispose(),this.frequency=null,this.detune.dispose(),this.detune=null,this._forEach(function(t){t.dispose()}),this._oscillators=null,this._partials=null,this},t.FatOscillator}),t(function(t){t.OmniOscillator=function(){var e=t.defaults(arguments,["frequency","type"],t.OmniOscillator);t.Source.call(this,e),this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this._sourceType=void 0,this._oscillator=null,this.type=e.type,this._readOnly(["frequency","detune"]),this.set(e)},t.extend(t.OmniOscillator,t.Source),t.OmniOscillator.defaults={frequency:440,detune:0,type:"sine",phase:0};var e={Pulse:"PulseOscillator",PWM:"PWMOscillator",Osc:"Oscillator",FM:"FMOscillator",AM:"AMOscillator",Fat:"FatOscillator"};return t.OmniOscillator.prototype._start=function(t){this._oscillator.start(t)},t.OmniOscillator.prototype._stop=function(t){this._oscillator.stop(t)},t.OmniOscillator.prototype.restart=function(t){this._oscillator.restart(t)},Object.defineProperty(t.OmniOscillator.prototype,"type",{get:function(){var t="";return this._sourceType===e.FM?t="fm":this._sourceType===e.AM?t="am":this._sourceType===e.Fat&&(t="fat"),t+this._oscillator.type},set:function(t){"fm"===t.substr(0,2)?(this._createNewOscillator(e.FM),this._oscillator.type=t.substr(2)):"am"===t.substr(0,2)?(this._createNewOscillator(e.AM),this._oscillator.type=t.substr(2)):"fat"===t.substr(0,3)?(this._createNewOscillator(e.Fat),this._oscillator.type=t.substr(3)):"pwm"===t?this._createNewOscillator(e.PWM):"pulse"===t?this._createNewOscillator(e.Pulse):(this._createNewOscillator(e.Osc),this._oscillator.type=t)}}),Object.defineProperty(t.OmniOscillator.prototype,"partials",{get:function(){return this._oscillator.partials},set:function(t){this._oscillator.partials=t}}),t.OmniOscillator.prototype.set=function(e,i){return"type"===e?this.type=i:t.isObject(e)&&e.hasOwnProperty("type")&&(this.type=e.type),t.prototype.set.apply(this,arguments),this},t.OmniOscillator.prototype._createNewOscillator=function(e){var i,n,s;e!==this._sourceType&&(this._sourceType=e,i=t[e],n=this.now(),null!==this._oscillator&&(s=this._oscillator,s.stop(n),this.context.setTimeout(function(){s.dispose(),s=null},this.blockTime)),this._oscillator=new i,this.frequency.connect(this._oscillator.frequency),this.detune.connect(this._oscillator.detune),this._oscillator.connect(this.output),this.state===t.State.Started&&this._oscillator.start(n))},Object.defineProperty(t.OmniOscillator.prototype,"phase",{get:function(){return this._oscillator.phase},set:function(t){this._oscillator.phase=t}}),Object.defineProperty(t.OmniOscillator.prototype,"width",{get:function(){if(this._sourceType===e.Pulse)return this._oscillator.width}}),Object.defineProperty(t.OmniOscillator.prototype,"count",{get:function(){if(this._sourceType===e.Fat)return this._oscillator.count},set:function(t){this._sourceType===e.Fat&&(this._oscillator.count=t)}}),Object.defineProperty(t.OmniOscillator.prototype,"spread",{get:function(){if(this._sourceType===e.Fat)return this._oscillator.spread},set:function(t){this._sourceType===e.Fat&&(this._oscillator.spread=t)}}),Object.defineProperty(t.OmniOscillator.prototype,"modulationType",{get:function(){if(this._sourceType===e.FM||this._sourceType===e.AM)return this._oscillator.modulationType},set:function(t){this._sourceType!==e.FM&&this._sourceType!==e.AM||(this._oscillator.modulationType=t)}}),Object.defineProperty(t.OmniOscillator.prototype,"modulationIndex",{get:function(){if(this._sourceType===e.FM)return this._oscillator.modulationIndex}}),Object.defineProperty(t.OmniOscillator.prototype,"harmonicity",{get:function(){if(this._sourceType===e.FM||this._sourceType===e.AM)return this._oscillator.harmonicity}}),Object.defineProperty(t.OmniOscillator.prototype,"modulationFrequency",{get:function(){if(this._sourceType===e.PWM)return this._oscillator.modulationFrequency}}),t.OmniOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._writable(["frequency","detune"]),this.detune.dispose(),this.detune=null,this.frequency.dispose(),this.frequency=null,this._oscillator.dispose(),this._oscillator=null,this._sourceType=null,this},t.OmniOscillator}),t(function(t){return t.Instrument=function(e){e=t.defaultArg(e,t.Instrument.defaults),t.AudioNode.call(this),this._volume=this.output=new t.Volume(e.volume),this.volume=this._volume.volume,this._readOnly("volume"),this._scheduledEvents=[]},t.extend(t.Instrument,t.AudioNode),t.Instrument.defaults={volume:0},t.Instrument.prototype.triggerAttack=t.noOp,t.Instrument.prototype.triggerRelease=t.noOp,t.Instrument.prototype.sync=function(){return this._syncMethod("triggerAttack",1),this._syncMethod("triggerRelease",0),this},t.Instrument.prototype._syncMethod=function(e,i){var n=this["_original_"+e]=this[e];this[e]=function(){var e=Array.prototype.slice.call(arguments),s=e[i],o=t.Transport.schedule(function(t){e[i]=t,n.apply(this,e)}.bind(this),s);this._scheduledEvents.push(o)}.bind(this)},t.Instrument.prototype.unsync=function(){return this._scheduledEvents.forEach(function(e){t.Transport.clear(e)}),this._scheduledEvents=[],this._original_triggerAttack&&(this.triggerAttack=this._original_triggerAttack,this.triggerRelease=this._original_triggerRelease),this},t.Instrument.prototype.triggerAttackRelease=function(t,e,i,n){return i=this.toSeconds(i),e=this.toSeconds(e),this.triggerAttack(t,i,n),this.triggerRelease(i+e),this},t.Instrument.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._volume.dispose(),this._volume=null,this._writable(["volume"]),this.volume=null,this.unsync(),this._scheduledEvents=null,this},t.Instrument}),t(function(t){return t.Monophonic=function(e){e=t.defaultArg(e,t.Monophonic.defaults),t.Instrument.call(this,e),this.portamento=e.portamento},t.extend(t.Monophonic,t.Instrument),t.Monophonic.defaults={portamento:0},t.Monophonic.prototype.triggerAttack=function(t,e,i){return e=this.toSeconds(e),this._triggerEnvelopeAttack(e,i),this.setNote(t,e),this},t.Monophonic.prototype.triggerRelease=function(t){return t=this.toSeconds(t),this._triggerEnvelopeRelease(t),this},t.Monophonic.prototype._triggerEnvelopeAttack=function(){},t.Monophonic.prototype._triggerEnvelopeRelease=function(){},t.Monophonic.prototype.getLevelAtTime=function(t){return t=this.toSeconds(t),this.envelope.getValueAtTime(t)},t.Monophonic.prototype.setNote=function(t,e){if(e=this.toSeconds(e),this.portamento>0&&this.getLevelAtTime(e)>.05){var i=this.toSeconds(this.portamento);this.frequency.exponentialRampTo(t,i,e)}else this.frequency.setValueAtTime(t,e);return this},t.Monophonic}),t(function(t){return t.Synth=function(e){e=t.defaultArg(e,t.Synth.defaults),t.Monophonic.call(this,e),this.oscillator=new t.OmniOscillator(e.oscillator),this.frequency=this.oscillator.frequency,this.detune=this.oscillator.detune,this.envelope=new t.AmplitudeEnvelope(e.envelope),this.oscillator.chain(this.envelope,this.output),this._readOnly(["oscillator","frequency","detune","envelope"])},t.extend(t.Synth,t.Monophonic),t.Synth.defaults={oscillator:{type:"triangle"},envelope:{attack:.005,decay:.1,sustain:.3,release:1}},t.Synth.prototype._triggerEnvelopeAttack=function(t,e){return this.envelope.triggerAttack(t,e),this.oscillator.start(t),0===this.envelope.sustain&&this.oscillator.stop(t+this.envelope.attack+this.envelope.decay),this},t.Synth.prototype._triggerEnvelopeRelease=function(t){return t=this.toSeconds(t),this.envelope.triggerRelease(t),this.oscillator.stop(t+this.envelope.release),this},t.Synth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["oscillator","frequency","detune","envelope"]),this.oscillator.dispose(),this.oscillator=null,this.envelope.dispose(),this.envelope=null,this.frequency=null,this.detune=null,this},t.Synth}),t(function(t){return t.AMSynth=function(e){e=t.defaultArg(e,t.AMSynth.defaults),t.Monophonic.call(this,e),this._carrier=new t.Synth,this._carrier.volume.value=-10,this.oscillator=this._carrier.oscillator,this.envelope=this._carrier.envelope.set(e.envelope),this._modulator=new t.Synth,this._modulator.volume.value=-10,this.modulation=this._modulator.oscillator.set(e.modulation),this.modulationEnvelope=this._modulator.envelope.set(e.modulationEnvelope),this.frequency=new t.Signal(440,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this._modulationScale=new t.AudioToGain,this._modulationNode=new t.Gain,this.frequency.connect(this._carrier.frequency),this.frequency.chain(this.harmonicity,this._modulator.frequency),this.detune.fan(this._carrier.detune,this._modulator.detune),this._modulator.chain(this._modulationScale,this._modulationNode.gain),this._carrier.chain(this._modulationNode,this.output),this._readOnly(["frequency","harmonicity","oscillator","envelope","modulation","modulationEnvelope","detune"])},t.extend(t.AMSynth,t.Monophonic),t.AMSynth.defaults={harmonicity:3,detune:0,oscillator:{type:"sine"},envelope:{attack:.01,decay:.01,sustain:1,release:.5},modulation:{type:"square"},modulationEnvelope:{attack:.5,decay:0,sustain:1,release:.5}},t.AMSynth.prototype._triggerEnvelopeAttack=function(t,e){return t=this.toSeconds(t),this._carrier._triggerEnvelopeAttack(t,e),this._modulator._triggerEnvelopeAttack(t),this},t.AMSynth.prototype._triggerEnvelopeRelease=function(t){return this._carrier._triggerEnvelopeRelease(t),this._modulator._triggerEnvelopeRelease(t),this},t.AMSynth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["frequency","harmonicity","oscillator","envelope","modulation","modulationEnvelope","detune"]),this._carrier.dispose(),this._carrier=null,this._modulator.dispose(),this._modulator=null,this.frequency.dispose(),this.frequency=null,this.detune.dispose(),this.detune=null,this.harmonicity.dispose(),this.harmonicity=null,this._modulationScale.dispose(),this._modulationScale=null,this._modulationNode.dispose(),this._modulationNode=null,this.oscillator=null,this.envelope=null,this.modulationEnvelope=null,this.modulation=null,this},t.AMSynth}),t(function(t){return t.MonoSynth=function(e){e=t.defaultArg(e,t.MonoSynth.defaults),t.Monophonic.call(this,e),this.oscillator=new t.OmniOscillator(e.oscillator),this.frequency=this.oscillator.frequency,this.detune=this.oscillator.detune,this.filter=new t.Filter(e.filter),this.filterEnvelope=new t.FrequencyEnvelope(e.filterEnvelope),this.envelope=new t.AmplitudeEnvelope(e.envelope),this.oscillator.chain(this.filter,this.envelope,this.output),this.filterEnvelope.connect(this.filter.frequency),this._readOnly(["oscillator","frequency","detune","filter","filterEnvelope","envelope"])},t.extend(t.MonoSynth,t.Monophonic),t.MonoSynth.defaults={frequency:"C4",detune:0,oscillator:{type:"square"},filter:{Q:6,type:"lowpass",rolloff:-24},envelope:{attack:.005,decay:.1,sustain:.9,release:1},filterEnvelope:{attack:.06,decay:.2,sustain:.5,release:2,baseFrequency:200,octaves:7,exponent:2}},t.MonoSynth.prototype._triggerEnvelopeAttack=function(t,e){return t=this.toSeconds(t),this.envelope.triggerAttack(t,e),this.filterEnvelope.triggerAttack(t),this.oscillator.start(t),0===this.envelope.sustain&&this.oscillator.stop(t+this.envelope.attack+this.envelope.decay),this},t.MonoSynth.prototype._triggerEnvelopeRelease=function(t){return this.envelope.triggerRelease(t),this.filterEnvelope.triggerRelease(t),this.oscillator.stop(t+this.envelope.release),this},t.MonoSynth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["oscillator","frequency","detune","filter","filterEnvelope","envelope"]),this.oscillator.dispose(),this.oscillator=null,this.envelope.dispose(),this.envelope=null,this.filterEnvelope.dispose(),this.filterEnvelope=null,this.filter.dispose(),this.filter=null,this.frequency=null,this.detune=null,this},t.MonoSynth}),t(function(t){return t.DuoSynth=function(e){e=t.defaultArg(e,t.DuoSynth.defaults),t.Monophonic.call(this,e),this.voice0=new t.MonoSynth(e.voice0),this.voice0.volume.value=-10,this.voice1=new t.MonoSynth(e.voice1),this.voice1.volume.value=-10,this._vibrato=new t.LFO(e.vibratoRate,-50,50),this._vibrato.start(),this.vibratoRate=this._vibrato.frequency,this._vibratoGain=new t.Gain(e.vibratoAmount,t.Type.Positive),this.vibratoAmount=this._vibratoGain.gain,this.frequency=new t.Signal(440,t.Type.Frequency),this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this.frequency.connect(this.voice0.frequency),this.frequency.chain(this.harmonicity,this.voice1.frequency),this._vibrato.connect(this._vibratoGain),this._vibratoGain.fan(this.voice0.detune,this.voice1.detune),this.voice0.connect(this.output),this.voice1.connect(this.output),this._readOnly(["voice0","voice1","frequency","vibratoAmount","vibratoRate"])},t.extend(t.DuoSynth,t.Monophonic),t.DuoSynth.defaults={vibratoAmount:.5,vibratoRate:5,harmonicity:1.5,voice0:{volume:-10,portamento:0,oscillator:{type:"sine"},filterEnvelope:{attack:.01,decay:0,sustain:1,release:.5},envelope:{attack:.01,decay:0,sustain:1,release:.5}},voice1:{volume:-10,portamento:0,oscillator:{type:"sine"},filterEnvelope:{attack:.01,decay:0,sustain:1,release:.5},envelope:{attack:.01,decay:0,sustain:1,release:.5}}},t.DuoSynth.prototype._triggerEnvelopeAttack=function(t,e){return t=this.toSeconds(t),this.voice0._triggerEnvelopeAttack(t,e),this.voice1._triggerEnvelopeAttack(t,e),this},t.DuoSynth.prototype._triggerEnvelopeRelease=function(t){return this.voice0._triggerEnvelopeRelease(t),this.voice1._triggerEnvelopeRelease(t),this},t.DuoSynth.prototype.getLevelAtTime=function(t){return(this.voice0.getLevelAtTime(t)+this.voice1.getLevelAtTime(t))/2},t.DuoSynth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["voice0","voice1","frequency","vibratoAmount","vibratoRate"]),this.voice0.dispose(),this.voice0=null,this.voice1.dispose(),this.voice1=null,this.frequency.dispose(),this.frequency=null,this._vibratoGain.dispose(),this._vibratoGain=null,this._vibrato=null,this.harmonicity.dispose(),this.harmonicity=null,this.vibratoAmount.dispose(),this.vibratoAmount=null,this.vibratoRate=null,this},t.DuoSynth}),t(function(t){return t.FMSynth=function(e){e=t.defaultArg(e,t.FMSynth.defaults),t.Monophonic.call(this,e),this._carrier=new t.Synth(e.carrier),this._carrier.volume.value=-10,this.oscillator=this._carrier.oscillator,this.envelope=this._carrier.envelope.set(e.envelope),this._modulator=new t.Synth(e.modulator),this._modulator.volume.value=-10,this.modulation=this._modulator.oscillator.set(e.modulation),this.modulationEnvelope=this._modulator.envelope.set(e.modulationEnvelope),this.frequency=new t.Signal(440,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this.modulationIndex=new t.Multiply(e.modulationIndex),this.modulationIndex.units=t.Type.Positive,this._modulationNode=new t.Gain(0),this.frequency.connect(this._carrier.frequency),this.frequency.chain(this.harmonicity,this._modulator.frequency),this.frequency.chain(this.modulationIndex,this._modulationNode),this.detune.fan(this._carrier.detune,this._modulator.detune),this._modulator.connect(this._modulationNode.gain),this._modulationNode.connect(this._carrier.frequency),this._carrier.connect(this.output),this._readOnly(["frequency","harmonicity","modulationIndex","oscillator","envelope","modulation","modulationEnvelope","detune"])},t.extend(t.FMSynth,t.Monophonic),t.FMSynth.defaults={harmonicity:3,modulationIndex:10,detune:0,oscillator:{type:"sine"},envelope:{attack:.01,decay:.01,sustain:1,release:.5},modulation:{type:"square"},modulationEnvelope:{attack:.5,decay:0,sustain:1,release:.5}},t.FMSynth.prototype._triggerEnvelopeAttack=function(t,e){return t=this.toSeconds(t),this._carrier._triggerEnvelopeAttack(t,e),this._modulator._triggerEnvelopeAttack(t),this},t.FMSynth.prototype._triggerEnvelopeRelease=function(t){return t=this.toSeconds(t),this._carrier._triggerEnvelopeRelease(t),this._modulator._triggerEnvelopeRelease(t),this},t.FMSynth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["frequency","harmonicity","modulationIndex","oscillator","envelope","modulation","modulationEnvelope","detune"]),this._carrier.dispose(),this._carrier=null,this._modulator.dispose(),this._modulator=null,this.frequency.dispose(),this.frequency=null,this.detune.dispose(),this.detune=null,this.modulationIndex.dispose(),this.modulationIndex=null,this.harmonicity.dispose(),this.harmonicity=null,this._modulationNode.dispose(),this._modulationNode=null,this.oscillator=null,this.envelope=null,this.modulationEnvelope=null,this.modulation=null,this},t.FMSynth}),t(function(t){return t.MembraneSynth=function(e){e=t.defaultArg(e,t.MembraneSynth.defaults),t.Instrument.call(this,e),this.oscillator=new t.OmniOscillator(e.oscillator),this.envelope=new t.AmplitudeEnvelope(e.envelope),this.octaves=e.octaves,this.pitchDecay=e.pitchDecay,this.oscillator.chain(this.envelope,this.output),this._readOnly(["oscillator","envelope"])},t.extend(t.MembraneSynth,t.Instrument),t.MembraneSynth.defaults={pitchDecay:.05,octaves:10,oscillator:{type:"sine"},envelope:{attack:.001,decay:.4,sustain:.01,release:1.4,attackCurve:"exponential"}},t.MembraneSynth.prototype.triggerAttack=function(t,e,i){e=this.toSeconds(e),t=this.toFrequency(t);var n=t*this.octaves;return this.oscillator.frequency.setValueAtTime(n,e),this.oscillator.frequency.exponentialRampToValueAtTime(t,e+this.toSeconds(this.pitchDecay)),this.envelope.triggerAttack(e,i),this.oscillator.start(e),this},t.MembraneSynth.prototype.triggerRelease=function(t){return t=this.toSeconds(t),this.envelope.triggerRelease(t),this.oscillator.stop(t+this.envelope.release),this},t.MembraneSynth.prototype.dispose=function(){return t.Instrument.prototype.dispose.call(this),this._writable(["oscillator","envelope"]),this.oscillator.dispose(),this.oscillator=null,this.envelope.dispose(),this.envelope=null,this},t.MembraneSynth}),t(function(t){var e=[1,1.483,1.932,2.546,2.63,3.897];return t.MetalSynth=function(i){var n,s,o;for(i=t.defaultArg(i,t.MetalSynth.defaults),t.Instrument.call(this,i),this.frequency=new t.Signal(i.frequency,t.Type.Frequency),this._oscillators=[],this._freqMultipliers=[],this._amplitue=new t.Gain(0).connect(this.output),this._highpass=new t.Filter({type:"highpass",Q:-3.0102999566398125}).connect(this._amplitue),this._octaves=i.octaves,this._filterFreqScaler=new t.Scale(i.resonance,7e3),this.envelope=new t.Envelope({attack:i.envelope.attack,attackCurve:"linear",decay:i.envelope.decay,sustain:0,release:i.envelope.release}).chain(this._filterFreqScaler,this._highpass.frequency),this.envelope.connect(this._amplitue.gain),n=0;n<e.length;n++)s=new t.FMOscillator({type:"square",modulationType:"square",harmonicity:i.harmonicity,modulationIndex:i.modulationIndex}),s.connect(this._highpass),this._oscillators[n]=s,o=new t.Multiply(e[n]),this._freqMultipliers[n]=o,
+this.frequency.chain(o,s.frequency);this.octaves=i.octaves},t.extend(t.MetalSynth,t.Instrument),t.MetalSynth.defaults={frequency:200,envelope:{attack:.001,decay:1.4,release:.2},harmonicity:5.1,modulationIndex:32,resonance:4e3,octaves:1.5},t.MetalSynth.prototype.triggerAttack=function(e,i){return e=this.toSeconds(e),i=t.defaultArg(i,1),this.envelope.triggerAttack(e,i),this._oscillators.forEach(function(t){t.start(e)}),0===this.envelope.sustain&&this._oscillators.forEach(function(t){t.stop(e+this.envelope.attack+this.envelope.decay)}.bind(this)),this},t.MetalSynth.prototype.triggerRelease=function(t){return t=this.toSeconds(t),this.envelope.triggerRelease(t),this._oscillators.forEach(function(e){e.stop(t+this.envelope.release)}.bind(this)),this},t.MetalSynth.prototype.sync=function(){return this._syncMethod("triggerAttack",0),this._syncMethod("triggerRelease",0),this},t.MetalSynth.prototype.triggerAttackRelease=function(t,e,i){return e=this.toSeconds(e),t=this.toSeconds(t),this.triggerAttack(e,i),this.triggerRelease(e+t),this},Object.defineProperty(t.MetalSynth.prototype,"modulationIndex",{get:function(){return this._oscillators[0].modulationIndex.value},set:function(t){for(var e=0;e<this._oscillators.length;e++)this._oscillators[e].modulationIndex.value=t}}),Object.defineProperty(t.MetalSynth.prototype,"harmonicity",{get:function(){return this._oscillators[0].harmonicity.value},set:function(t){for(var e=0;e<this._oscillators.length;e++)this._oscillators[e].harmonicity.value=t}}),Object.defineProperty(t.MetalSynth.prototype,"resonance",{get:function(){return this._filterFreqScaler.min},set:function(t){this._filterFreqScaler.min=t,this.octaves=this._octaves}}),Object.defineProperty(t.MetalSynth.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t,this._filterFreqScaler.max=this._filterFreqScaler.min*Math.pow(2,t)}}),t.MetalSynth.prototype.dispose=function(){t.Instrument.prototype.dispose.call(this);for(var e=0;e<this._oscillators.length;e++)this._oscillators[e].dispose(),this._freqMultipliers[e].dispose();this._oscillators=null,this._freqMultipliers=null,this.frequency.dispose(),this.frequency=null,this._filterFreqScaler.dispose(),this._filterFreqScaler=null,this._amplitue.dispose(),this._amplitue=null,this.envelope.dispose(),this.envelope=null,this._highpass.dispose(),this._highpass=null},t.MetalSynth}),t(function(t){return t.NoiseSynth=function(e){e=t.defaultArg(e,t.NoiseSynth.defaults),t.Instrument.call(this,e),this.noise=new t.Noise,this.envelope=new t.AmplitudeEnvelope(e.envelope),this.noise.chain(this.envelope,this.output),this._readOnly(["noise","envelope"])},t.extend(t.NoiseSynth,t.Instrument),t.NoiseSynth.defaults={noise:{type:"white"},envelope:{attack:.005,decay:.1,sustain:0}},t.NoiseSynth.prototype.triggerAttack=function(t,e){return this.envelope.triggerAttack(t,e),this.noise.start(t),0===this.envelope.sustain&&this.noise.stop(t=this.envelope.attack+this.envelope.decay),this},t.NoiseSynth.prototype.triggerRelease=function(t){return this.envelope.triggerRelease(t),this.noise.stop(t+this.envelope.release),this},t.NoiseSynth.prototype.sync=function(){return this._syncMethod("triggerAttack",0),this._syncMethod("triggerRelease",0),this},t.NoiseSynth.prototype.triggerAttackRelease=function(t,e,i){return e=this.toSeconds(e),t=this.toSeconds(t),this.triggerAttack(e,i),this.triggerRelease(e+t),this},t.NoiseSynth.prototype.dispose=function(){return t.Instrument.prototype.dispose.call(this),this._writable(["noise","envelope"]),this.noise.dispose(),this.noise=null,this.envelope.dispose(),this.envelope=null,this},t.NoiseSynth}),t(function(t){return t.PluckSynth=function(e){e=t.defaultArg(e,t.PluckSynth.defaults),t.Instrument.call(this,e),this._noise=new t.Noise("pink"),this.attackNoise=e.attackNoise,this._lfcf=new t.LowpassCombFilter({resonance:e.resonance,dampening:e.dampening}),this.resonance=this._lfcf.resonance,this.dampening=this._lfcf.dampening,this._noise.connect(this._lfcf),this._lfcf.connect(this.output),this._readOnly(["resonance","dampening"])},t.extend(t.PluckSynth,t.Instrument),t.PluckSynth.defaults={attackNoise:1,dampening:4e3,resonance:.7},t.PluckSynth.prototype.triggerAttack=function(t,e){t=this.toFrequency(t),e=this.toSeconds(e);var i=1/t;return this._lfcf.delayTime.setValueAtTime(i,e),this._noise.start(e),this._noise.stop(e+i*this.attackNoise),this},t.PluckSynth.prototype.dispose=function(){return t.Instrument.prototype.dispose.call(this),this._noise.dispose(),this._lfcf.dispose(),this._noise=null,this._lfcf=null,this._writable(["resonance","dampening"]),this.dampening=null,this.resonance=null,this},t.PluckSynth}),t(function(t){return t.PolySynth=function(){var e,i,n=t.defaults(arguments,["polyphony","voice"],t.PolySynth);for(t.Instrument.call(this,n),n=t.defaultArg(n,t.Instrument.defaults),n.polyphony=Math.min(t.PolySynth.MAX_POLYPHONY,n.polyphony),this.voices=new Array(n.polyphony),this._triggers=new Array(n.polyphony),this.detune=new t.Signal(n.detune,t.Type.Cents),this._readOnly("detune"),e=0;e<n.polyphony;e++){if(!((i=new n.voice(arguments[2],arguments[3]))instanceof t.Monophonic))throw new Error("Synth constructor must be instance of Tone.Monophonic");this.voices[e]=i,i.connect(this.output),i.hasOwnProperty("detune")&&this.detune.connect(i.detune),this._triggers[e]={release:-1,note:null,voice:i}}},t.extend(t.PolySynth,t.Instrument),t.PolySynth.defaults={polyphony:4,volume:0,detune:0,voice:t.Synth},t.PolySynth.prototype.triggerAttack=function(t,e,i){var n,s,o,r;for(Array.isArray(t)||(t=[t]),e=this.toSeconds(e),n=0;n<t.length;n++){for(s=t[n],o=this._triggers[0],r=1;r<this._triggers.length;r++)this._triggers[r].release<o.release&&(o=this._triggers[r]);o.release=1/0,o.note=JSON.stringify(s),o.voice.triggerAttack(s,e,i)}return this},t.PolySynth.prototype.triggerAttackRelease=function(e,i,n,s){var o,r;if(n=this.toSeconds(n),this.triggerAttack(e,n,s),t.isArray(i)&&t.isArray(e))for(o=0;o<e.length;o++)r=i[Math.min(o,i.length-1)],this.triggerRelease(e[o],n+this.toSeconds(r));else this.triggerRelease(e,n+this.toSeconds(i));return this},t.PolySynth.prototype.triggerRelease=function(t,e){var i,n,s,o;for(Array.isArray(t)||(t=[t]),e=this.toSeconds(e),i=0;i<t.length;i++)for(n=JSON.stringify(t[i]),s=0;s<this._triggers.length;s++)o=this._triggers[s],o.note===n&&o.release>e&&(o.voice.triggerRelease(e),o.release=e);return this},t.PolySynth.prototype.sync=function(){return this._syncMethod("triggerAttack",1),this._syncMethod("triggerRelease",1),this},t.PolySynth.prototype.set=function(t,e,i){for(var n=0;n<this.voices.length;n++)this.voices[n].set(t,e,i);return this},t.PolySynth.prototype.get=function(t){return this.voices[0].get(t)},t.PolySynth.prototype.releaseAll=function(t){var e,i;for(t=this.toSeconds(t),e=0;e<this._triggers.length;e++)i=this._triggers[e],i.release>t&&(i.release=t,i.voice.triggerRelease(t));return this},t.PolySynth.prototype.dispose=function(){t.Instrument.prototype.dispose.call(this);for(var e=0;e<this.voices.length;e++)this.voices[e].dispose(),this.voices[e]=null;return this._writable("detune"),this.detune.dispose(),this.detune=null,this.voices=null,this._triggers=null,this},t.PolySynth.MAX_POLYPHONY=20,t.PolySynth}),t(function(t){return t.Sampler=function(e){var i,n,s,o,r=Array.prototype.slice.call(arguments);r.shift(),i=t.defaults(r,["onload","baseUrl"],t.Sampler),t.Instrument.call(this,i),n={};for(s in e)if(t.isNote(s))o=t.Frequency(s).toMidi(),n[o]=e[s];else{if(isNaN(parseFloat(s)))throw new Error("Tone.Sampler: url keys must be the note's pitch");n[s]=e[s]}this._buffers=new t.Buffers(n,i.onload,i.baseUrl),this._activeSources={},this.attack=i.attack,this.release=i.release},t.extend(t.Sampler,t.Instrument),t.Sampler.defaults={attack:0,release:.1,onload:t.noOp,baseUrl:""},t.Sampler.prototype._findClosest=function(t){for(var e=96,i=0;i<e;){if(this._buffers.has(t+i))return-i;if(this._buffers.has(t-i))return i;i++}return null},t.Sampler.prototype.triggerAttack=function(e,i,n){var s,o,r,a=t.Frequency(e).toMidi(),h=this._findClosest(a);return null!==h&&(s=a-h,o=this._buffers.get(s),r=new t.BufferSource({buffer:o,playbackRate:t.intervalToFrequencyRatio(h),fadeIn:this.attack,fadeOut:this.release,curve:"exponential"}).connect(this.output),r.start(i,0,o.duration,n),t.isArray(this._activeSources[a])||(this._activeSources[a]=[]),this._activeSources[a].push({note:a,source:r})),this},t.Sampler.prototype.triggerRelease=function(e,i){var n,s=t.Frequency(e).toMidi();return this._activeSources[s]&&this._activeSources[s].length&&(n=this._activeSources[s].shift().source,i=this.toSeconds(i),n.stop(i+this.release,this.release)),this},t.Sampler.prototype.releaseAll=function(t){var e,i,n;t=this.toSeconds(t);for(e in this._activeSources)for(i=this._activeSources[e];i.length;)n=i.shift().source,n.stop(t+this.release,this.release);return this},t.Sampler.prototype.sync=function(){return this._syncMethod("triggerAttack",1),this._syncMethod("triggerRelease",1),this},t.Sampler.prototype.triggerAttackRelease=function(t,e,i,n){return i=this.toSeconds(i),e=this.toSeconds(e),this.triggerAttack(t,i,n),this.triggerRelease(t,i+e),this},t.Sampler.prototype.add=function(e,i,n){if(t.isNote(e)){var s=t.Frequency(e).toMidi();this._buffers.add(s,i,n)}else{if(isNaN(parseFloat(e)))throw new Error("Tone.Sampler: note must be the note's pitch. Instead got "+e);this._buffers.add(e,i,n)}},Object.defineProperty(t.Sampler.prototype,"loaded",{get:function(){return this._buffers.loaded}}),t.Sampler.prototype.dispose=function(){t.Instrument.prototype.dispose.call(this),this._buffers.dispose(),this._buffers=null;for(var e in this._activeSources)this._activeSources[e].forEach(function(t){t.source.dispose()});return this._activeSources=null,this},t.Sampler}),t(function(t){t.supported&&(OscillatorNode.prototype.setPeriodicWave||(OscillatorNode.prototype.setPeriodicWave=OscillatorNode.prototype.setWaveTable),AudioContext.prototype.createPeriodicWave||(AudioContext.prototype.createPeriodicWave=AudioContext.prototype.createWaveTable))}),t(function(t){return t.GainToAudio=function(){t.SignalBase.call(this),this._norm=this.input=this.output=new t.WaveShaper(function(t){return 2*Math.abs(t)-1})},t.extend(t.GainToAudio,t.SignalBase),t.GainToAudio.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._norm.dispose(),this._norm=null,this},t.GainToAudio}),t(function(t){return t.Normalize=function(e,i){t.SignalBase.call(this),this._inputMin=t.defaultArg(e,0),this._inputMax=t.defaultArg(i,1),this._sub=this.input=new t.Add(0),this._div=this.output=new t.Multiply(1),this._sub.connect(this._div),this._setRange()},t.extend(t.Normalize,t.SignalBase),Object.defineProperty(t.Normalize.prototype,"min",{get:function(){return this._inputMin},set:function(t){this._inputMin=t,this._setRange()}}),Object.defineProperty(t.Normalize.prototype,"max",{get:function(){return this._inputMax},set:function(t){this._inputMax=t,this._setRange()}}),t.Normalize.prototype._setRange=function(){this._sub.value=-this._inputMin,this._div.value=1/(this._inputMax-this._inputMin)},t.Normalize.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._sub.dispose(),this._sub=null,this._div.dispose(),this._div=null,this},t.Normalize}),t(function(t){return t.TransportTimelineSignal=function(){t.Signal.apply(this,arguments),this.output=this._outputSig=new t.Signal(this._initialValue),this._lastVal=this.value,this._synced=t.Transport.scheduleRepeat(this._onTick.bind(this),"1i"),this._bindAnchorValue=this._anchorValue.bind(this),t.Transport.on("start stop pause",this._bindAnchorValue),this._events.memory=1/0},t.extend(t.TransportTimelineSignal,t.Signal),t.TransportTimelineSignal.prototype._onTick=function(e){var i=this.getValueAtTime(t.Transport.seconds);this._lastVal!==i&&(this._lastVal=i,this._outputSig.linearRampToValueAtTime(i,e))},t.TransportTimelineSignal.prototype._anchorValue=function(e){var i=this.getValueAtTime(t.Transport.seconds);return this._lastVal=i,this._outputSig.cancelScheduledValues(e),this._outputSig.setValueAtTime(i,e),this},t.TransportTimelineSignal.prototype.getValueAtTime=function(e){return e=t.TransportTime(e),t.Signal.prototype.getValueAtTime.call(this,e)},t.TransportTimelineSignal.prototype.setValueAtTime=function(e,i){return i=t.TransportTime(i),t.Signal.prototype.setValueAtTime.call(this,e,i),this},t.TransportTimelineSignal.prototype.linearRampToValueAtTime=function(e,i){return i=t.TransportTime(i),t.Signal.prototype.linearRampToValueAtTime.call(this,e,i),this},t.TransportTimelineSignal.prototype.exponentialRampToValueAtTime=function(e,i){return i=t.TransportTime(i),t.Signal.prototype.exponentialRampToValueAtTime.call(this,e,i),this},t.TransportTimelineSignal.prototype.setTargetAtTime=function(e,i,n){return i=t.TransportTime(i),t.Signal.prototype.setTargetAtTime.call(this,e,i,n),this},t.TransportTimelineSignal.prototype.cancelScheduledValues=function(e){return e=t.TransportTime(e),t.Signal.prototype.cancelScheduledValues.call(this,e),this},t.TransportTimelineSignal.prototype.setValueCurveAtTime=function(e,i,n,s){return i=t.TransportTime(i),n=t.TransportTime(n),t.Signal.prototype.setValueCurveAtTime.call(this,e,i,n,s),this},t.TransportTimelineSignal.prototype.cancelAndHoldAtTime=function(e){return t.Signal.prototype.cancelAndHoldAtTime.call(this,t.TransportTime(e))},t.TransportTimelineSignal.prototype.dispose=function(){t.Transport.clear(this._synced),t.Transport.off("start stop pause",this._syncedCallback),this._events.cancel(0),t.Signal.prototype.dispose.call(this),this._outputSig.dispose(),this._outputSig=null},t.TransportTimelineSignal}),t(function(t){return t.GrainPlayer=function(){var e=t.defaults(arguments,["url","onload"],t.GrainPlayer);t.Source.call(this,e),this.buffer=new t.Buffer(e.url,e.onload),this._clock=new t.Clock(this._tick.bind(this),e.grainSize),this._loopStart=0,this._loopEnd=0,this._activeSources=[],this._playbackRate=e.playbackRate,this._grainSize=e.grainSize,this._overlap=e.overlap,this.detune=e.detune,this.overlap=e.overlap,this.loop=e.loop,this.playbackRate=e.playbackRate,this.grainSize=e.grainSize,this.loopStart=e.loopStart,this.loopEnd=e.loopEnd,this.reverse=e.reverse,this._clock.on("stop",this._onstop.bind(this))},t.extend(t.GrainPlayer,t.Source),t.GrainPlayer.defaults={onload:t.noOp,overlap:.1,grainSize:.2,playbackRate:1,detune:0,loop:!1,loopStart:0,loopEnd:0,reverse:!1},t.GrainPlayer.prototype._start=function(e,i,n){i=t.defaultArg(i,0),i=this.toSeconds(i),e=this.toSeconds(e),this._offset=i,this._clock.start(e),n&&this.stop(e+this.toSeconds(n))},t.GrainPlayer.prototype._stop=function(t){this._clock.stop(t)},t.GrainPlayer.prototype._onstop=function(t){this._activeSources.forEach(function(e){e.stop(t,0)})},t.GrainPlayer.prototype._tick=function(e){var i=this._offset<this._overlap?0:this._overlap,n=new t.BufferSource({buffer:this.buffer,fadeIn:i,fadeOut:this._overlap,loop:this.loop,loopStart:this._loopStart,loopEnd:this._loopEnd,playbackRate:t.intervalToFrequencyRatio(this.detune/100)}).connect(this.output);n.start(e,this._offset),this._offset+=this.grainSize,n.stop(e+this.grainSize),this._activeSources.push(n),n.onended=function(){var t=this._activeSources.indexOf(n);-1!==t&&this._activeSources.splice(t,1)}.bind(this)},t.GrainPlayer.prototype.seek=function(t,e){return this._offset=this.toSeconds(t),this._tick(this.toSeconds(e)),this},Object.defineProperty(t.GrainPlayer.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t,this.grainSize=this._grainSize}}),Object.defineProperty(t.GrainPlayer.prototype,"loopStart",{get:function(){return this._loopStart},set:function(t){this._loopStart=this.toSeconds(t)}}),Object.defineProperty(t.GrainPlayer.prototype,"loopEnd",{get:function(){return this._loopEnd},set:function(t){this._loopEnd=this.toSeconds(t)}}),Object.defineProperty(t.GrainPlayer.prototype,"reverse",{get:function(){return this.buffer.reverse},set:function(t){this.buffer.reverse=t}}),Object.defineProperty(t.GrainPlayer.prototype,"grainSize",{get:function(){return this._grainSize},set:function(t){this._grainSize=this.toSeconds(t),this._clock.frequency.value=this._playbackRate/this._grainSize}}),Object.defineProperty(t.GrainPlayer.prototype,"overlap",{get:function(){return this._overlap},set:function(t){this._overlap=this.toSeconds(t)}}),t.GrainPlayer.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this.buffer.dispose(),this.buffer=null,this._clock.dispose(),this._clock=null,this._activeSources.forEach(function(t){t.dispose()}),this._activeSources=null,this},t.GrainPlayer}),t(function(t){return t.Player=function(e){var i;e instanceof t.Buffer&&e.loaded?(e=e.get(),i=t.Player.defaults):i=t.defaults(arguments,["url","onload"],t.Player),t.Source.call(this,i),this.autostart=i.autostart,this._buffer=new t.Buffer({url:i.url,onload:this._onload.bind(this,i.onload),reverse:i.reverse}),e instanceof AudioBuffer&&this._buffer.set(e),this._loop=i.loop,this._loopStart=i.loopStart,this._loopEnd=i.loopEnd,this._playbackRate=i.playbackRate,this._activeSources=[],this._elapsedTime=new t.TickSource(i.playbackRate),this.fadeIn=i.fadeIn,this.fadeOut=i.fadeOut},t.extend(t.Player,t.Source),t.Player.defaults={onload:t.noOp,playbackRate:1,loop:!1,autostart:!1,loopStart:0,loopEnd:0,retrigger:!1,reverse:!1,fadeIn:0,fadeOut:0},t.Player.prototype.load=function(t,e){return this._buffer.load(t,this._onload.bind(this,e))},t.Player.prototype._onload=function(e){e=t.defaultArg(e,t.noOp),e(this),this.autostart&&this.start()},t.Player.prototype._onSourceEnd=function(t){var e=this._activeSources.indexOf(t);this._activeSources.splice(e,1)},t.Player.prototype._start=function(e,i,n){var s,o;return i=this._loop?t.defaultArg(i,this._loopStart):t.defaultArg(i,0),i=this.toSeconds(i),s=t.defaultArg(n,Math.max(this._buffer.duration-i,0)),s=this.toSeconds(s),e=this.toSeconds(e),this._elapsedTime.start(e,i),o=new t.BufferSource({buffer:this._buffer,loop:this._loop,loopStart:this._loopStart,loopEnd:this._loopEnd,onended:this._onSourceEnd.bind(this),playbackRate:this._playbackRate,fadeIn:this.fadeIn,fadeOut:this.fadeOut}).connect(this.output),this._loop||this._synced||this._state.setStateAtTime(t.State.Stopped,e+s/this._playbackRate),this._activeSources.push(o),this._loop&&t.isUndef(n)?o.start(e,i):o.start(e,i,s),this},t.Player.prototype._stop=function(t){return t=this.toSeconds(t),this._elapsedTime.stop(t),this._activeSources.forEach(function(e){e.stop(t)}),this},t.Player.prototype.restart=function(t,e,i){return this._stop(t),this._start(t,e,i),this},t.Player.prototype.seek=function(e,i){return i=this.toSeconds(i),this._state.getValueAtTime(i)===t.State.Started&&(e=this.toSeconds(e),this._stop(i),this._start(i,e)),this},t.Player.prototype.setLoopPoints=function(t,e){return this.loopStart=t,this.loopEnd=e,this},Object.defineProperty(t.Player.prototype,"loopStart",{get:function(){return this._loopStart},set:function(t){this._loopStart=t,this._activeSources.forEach(function(e){e.loopStart=t})}}),Object.defineProperty(t.Player.prototype,"loopEnd",{get:function(){return this._loopEnd},set:function(t){this._loopEnd=t,this._activeSources.forEach(function(e){e.loopEnd=t})}}),Object.defineProperty(t.Player.prototype,"buffer",{get:function(){return this._buffer},set:function(t){this._buffer.set(t)}}),Object.defineProperty(t.Player.prototype,"loop",{get:function(){return this._loop},set:function(e){var i,n;this._loop!==e&&(this._loop=e,i=this.now(),e?(n=this._state.getNextState(t.State.Stopped,i))&&(this._activeSources.forEach(function(t){t.loop=e}),this._state.cancel(n.time),this._elapsedTime.cancel(n.time)):this._stopAtNextIteration(i))}}),t.Player.prototype._stopAtNextIteration=function(e){var i,n,s,o;this._state.getValueAtTime(e)===t.State.Started&&(i=this._state.getNextState(t.State.Stopped,e),n=this._elapsedTime.getTicksAtTime(e),s=Math.max(Math.ceil(n/this.buffer.duration),1),o=this._elapsedTime.getTimeOfTick(s*this.buffer.duration,i?i.time-this.sampleTime:1/0),this.stop(o))},Object.defineProperty(t.Player.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t;var e=this.now();this._elapsedTime.frequency.setValueAtTime(t,e),this._loop||this._stopAtNextIteration(e),this._activeSources.forEach(function(i){i.playbackRate.setValueAtTime(t,e)})}}),Object.defineProperty(t.Player.prototype,"position",{get:function(){var e,i=this.now();return this._state.getValueAtTime(i)===t.State.Started&&this.loaded?(e=this.buffer.duration,this._elapsedTime.getTicksAtTime(i)%e):0}}),Object.defineProperty(t.Player.prototype,"reverse",{get:function(){return this._buffer.reverse},set:function(t){this._buffer.reverse=t}}),Object.defineProperty(t.Player.prototype,"loaded",{get:function(){return this._buffer.loaded}}),t.Player.prototype.dispose=function(){return this._activeSources.forEach(function(t){t.dispose()}),this._activeSources=null,t.Source.prototype.dispose.call(this),this._buffer.dispose(),this._buffer=null,this._elapsedTime.dispose(),this._elapsedTime=null,this},t.Player}),t(function(t){return t.Players=function(e){var i,n,s=Array.prototype.slice.call(arguments);s.shift(),i=t.defaults(s,["onload"],t.Players),t.call(this),this._volume=this.output=new t.Volume(i.volume),this.volume=this._volume.volume,this._readOnly("volume"),this._volume.output.output.channelCount=2,this._volume.output.output.channelCountMode="explicit",this.mute=i.mute,this._players={},this._loadingCount=0,this._fadeIn=i.fadeIn,this._fadeOut=i.fadeOut;for(n in e)this._loadingCount++,this.add(n,e[n],this._bufferLoaded.bind(this,i.onload))},t.extend(t.Players,t.AudioNode),t.Players.defaults={volume:0,mute:!1,onload:t.noOp,fadeIn:0,fadeOut:0},t.Players.prototype._bufferLoaded=function(t){0===--this._loadingCount&&t&&t(this)},Object.defineProperty(t.Players.prototype,"mute",{get:function(){return this._volume.mute},set:function(t){this._volume.mute=t}}),Object.defineProperty(t.Players.prototype,"fadeIn",{get:function(){return this._fadeIn},set:function(t){this._fadeIn=t,this._forEach(function(e){e.fadeIn=t})}}),Object.defineProperty(t.Players.prototype,"fadeOut",{get:function(){return this._fadeOut},set:function(t){this._fadeOut=t,this._forEach(function(e){e.fadeOut=t})}}),Object.defineProperty(t.Players.prototype,"state",{get:function(){var e=!1;return this._forEach(function(i){e=e||i.state===t.State.Started}),e?t.State.Started:t.State.Stopped}}),t.Players.prototype.has=function(t){return this._players.hasOwnProperty(t)},t.Players.prototype.get=function(t){if(this.has(t))return this._players[t];throw new Error("Tone.Players: no player named "+t)},t.Players.prototype._forEach=function(t){for(var e in this._players)t(this._players[e],e);return this},Object.defineProperty(t.Players.prototype,"loaded",{get:function(){var t=!0;return this._forEach(function(e){t=t&&e.loaded}),t}}),t.Players.prototype.add=function(e,i,n){return this._players[e]=new t.Player(i,n).connect(this.output),this._players[e].fadeIn=this._fadeIn,this._players[e].fadeOut=this._fadeOut,this},t.Players.prototype.stopAll=function(t){this._forEach(function(e){e.stop(t)})},t.Players.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._volume.dispose(),this._volume=null,this._writable("volume"),this.volume=null,this.output=null,this._forEach(function(t){t.dispose()}),this._players=null,this},t.Players}),t(function(t){return t.UserMedia=function(){var e=t.defaults(arguments,["volume"],t.UserMedia);t.AudioNode.call(this),this._mediaStream=null,this._stream=null,this._device=null,this._volume=this.output=new t.Volume(e.volume),this.volume=this._volume.volume,this._readOnly("volume"),this.mute=e.mute},t.extend(t.UserMedia,t.AudioNode),t.UserMedia.defaults={volume:0,mute:!1},t.UserMedia.prototype.open=function(e){return t.UserMedia.enumerateDevices().then(function(i){var n,s;if(t.isNumber(e))n=i[e];else if(!(n=i.find(function(t){return t.label===e||t.deviceId===e}))&&i.length>0)n=i[0];else if(!n&&t.isDefined(e))throw new Error("Tone.UserMedia: no matching device: "+e);return this._device=n,s={audio:{echoCancellation:!1,sampleRate:this.context.sampleRate}},n&&(s.audio.deviceId=n.deviceId),navigator.mediaDevices.getUserMedia(s).then(function(t){return this._stream||(this._stream=t,this._mediaStream=this.context.createMediaStreamSource(t),this._mediaStream.connect(this.output)),this}.bind(this))}.bind(this))},t.UserMedia.prototype.close=function(){return this._stream&&(this._stream.getAudioTracks().forEach(function(t){t.stop()}),this._stream=null,this._mediaStream.disconnect(),this._mediaStream=null),this._device=null,this},t.UserMedia.enumerateDevices=function(){return navigator.mediaDevices.enumerateDevices().then(function(t){return t.filter(function(t){return"audioinput"===t.kind})})},Object.defineProperty(t.UserMedia.prototype,"state",{get:function(){return this._stream&&this._stream.active?t.State.Started:t.State.Stopped}}),Object.defineProperty(t.UserMedia.prototype,"deviceId",{get:function(){if(this._device)return this._device.deviceId}}),Object.defineProperty(t.UserMedia.prototype,"groupId",{get:function(){if(this._device)return this._device.groupId}}),Object.defineProperty(t.UserMedia.prototype,"label",{get:function(){if(this._device)return this._device.label}}),Object.defineProperty(t.UserMedia.prototype,"mute",{get:function(){return this._volume.mute},set:function(t){this._volume.mute=t}}),t.UserMedia.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this.close(),this._writable("volume"),this._volume.dispose(),this._volume=null,this.volume=null,this},Object.defineProperty(t.UserMedia,"supported",{get:function(){return t.isDefined(navigator.mediaDevices)&&t.isFunction(navigator.mediaDevices.getUserMedia)}}),t.UserMedia}),t(function(t){return t.Midi=function(e,i){if(!(this instanceof t.Midi))return new t.Midi(e,i);t.Frequency.call(this,e,i)},t.extend(t.Midi,t.Frequency),t.Midi.prototype._defaultUnits="midi",t.Midi.prototype._frequencyToUnits=function(e){return t.Frequency.ftom(t.Frequency.prototype._frequencyToUnits.call(this,e))},t.Midi.prototype._ticksToUnits=function(e){return t.Frequency.ftom(t.Frequency.prototype._ticksToUnits.call(this,e))},t.Midi.prototype._beatsToUnits=function(e){return t.Frequency.ftom(t.Frequency.prototype._beatsToUnits.call(this,e))},t.Midi.prototype._secondsToUnits=function(e){return t.Frequency.ftom(t.Frequency.prototype._secondsToUnits.call(this,e))},t.Midi.prototype.toMidi=function(){return this.valueOf()},t.Midi.prototype.toFrequency=function(){return t.Frequency.mtof(this.toMidi())},t.Midi.prototype.transpose=function(t){return new this.constructor(this.toMidi()+t)},t.Midi}),e});
\ No newline at end of file
diff --git a/public/a1/conductor/lib/Tone-reserved.min.js b/public/a1/conductor/lib/Tone-reserved.min.js
new file mode 100644
index 0000000..889234e
--- /dev/null
+++ b/public/a1/conductor/lib/Tone-reserved.min.js
@@ -0,0 +1,14 @@
+!function(t,e){"function"==typeof define&&define.amd?define(function(){return e()}):"object"==typeof module?module.exports=e():t.Tone=e()}(this,function(){"use strict";function t(t){t(e)}var e;/**
+	 *  Tone.js
+	 *  @author Yotam Mann
+	 *  @license http://opensource.org/licenses/MIT MIT License
+	 *  @copyright 2014-2017 Yotam Mann
+	 */
+return function(t){e=t()}(function(){var t,e=function(t,e){this.isUndef(t)||1===t?this.input=this.context.createGain():t>1&&(this.input=new Array(t)),this.isUndef(e)||1===e?this.output=this.context.createGain():e>1&&(this.output=new Array(t))};return e.prototype.set=function(t,i,n){var s,o,r,a,h,l,u;this.isObject(t)?n=i:this.isString(t)&&(s={},s[t]=i,t=s);t:for(o in t){if(i=t[o],r=this,o.indexOf(".")!==-1){for(a=o.split("."),h=0;h<a.length-1;h++)if((r=r[a[h]])instanceof e){a.splice(0,h+1),l=a.join("."),r.set(l,i);continue t}o=a[a.length-1]}u=r[o],this.isUndef(u)||(e.Signal&&u instanceof e.Signal||e.Param&&u instanceof e.Param?u.value!==i&&(this.isUndef(n)?u.value=i:u.rampTo(i,n)):u instanceof AudioParam?u.value!==i&&(u.value=i):u instanceof e?u.set(i):u!==i&&(r[o]=i))}return this},e.prototype.get=function(t){var i,n,s,o,r,a,h,l,u;for(this.isUndef(t)?t=this._collectDefaults(this.constructor):this.isString(t)&&(t=[t]),i={},n=0;n<t.length;n++){if(s=t[n],o=this,r=i,s.indexOf(".")!==-1){for(a=s.split("."),h=0;h<a.length-1;h++)l=a[h],r[l]=r[l]||{},r=r[l],o=o[l];s=a[a.length-1]}u=o[s],this.isObject(t[s])?r[s]=u.get():e.Signal&&u instanceof e.Signal?r[s]=u.value:e.Param&&u instanceof e.Param?r[s]=u.value:u instanceof AudioParam?r[s]=u.value:u instanceof e?r[s]=u.get():this.isFunction(u)||this.isUndef(u)||(r[s]=u)}return i},e.prototype._collectDefaults=function(t){var e,i,n=[];if(this.isUndef(t.defaults)||(n=Object.keys(t.defaults)),!this.isUndef(t._super))for(e=this._collectDefaults(t._super),i=0;i<e.length;i++)n.indexOf(e[i])===-1&&n.push(e[i]);return n},e.prototype.toString=function(){var t,i,n;for(t in e)if(i=t[0].match(/^[A-Z]$/),n=e[t]===this.constructor,this.isFunction(e[t])&&i&&n)return t;return"Tone"},Object.defineProperty(e.prototype,"numberOfInputs",{get:function(){return this.input?this.isArray(this.input)?this.input.length:1:0}}),Object.defineProperty(e.prototype,"numberOfOutputs",{get:function(){return this.output?this.isArray(this.output)?this.output.length:1:0}}),e.prototype.dispose=function(){return this.isUndef(this.input)||(this.input instanceof AudioNode&&this.input.disconnect(),this.input=null),this.isUndef(this.output)||(this.output instanceof AudioNode&&this.output.disconnect(),this.output=null),this},e.prototype.connect=function(t,e,i){return Array.isArray(this.output)?(e=this.defaultArg(e,0),this.output[e].connect(t,0,i)):this.output.connect(t,e,i),this},e.prototype.disconnect=function(t,e,i){this.isArray(this.output)?this.isNumber(t)?this.output[t].disconnect():(e=this.defaultArg(e,0),this.output[e].disconnect(t,0,i)):this.output.disconnect.apply(this.output,arguments)},e.prototype.connectSeries=function(){var t,e,i;if(arguments.length>1)for(t=arguments[0],e=1;e<arguments.length;e++)i=arguments[e],t.connect(i),t=i;return this},e.prototype.chain=function(){var t,e,i;if(arguments.length>0)for(t=this,e=0;e<arguments.length;e++)i=arguments[e],t.connect(i),t=i;return this},e.prototype.fan=function(){if(arguments.length>0)for(var t=0;t<arguments.length;t++)this.connect(arguments[t]);return this},AudioNode.prototype.chain=e.prototype.chain,AudioNode.prototype.fan=e.prototype.fan,e.prototype.defaultArg=function(t,e){var i,n,s;if(this.isObject(t)&&this.isObject(e)){i={};for(n in t)i[n]=this.defaultArg(e[n],t[n]);for(s in e)i[s]=this.defaultArg(t[s],e[s]);return i}return this.isUndef(t)?e:t},e.prototype.optionsObject=function(t,e,i){var n,s={};if(1===t.length&&this.isObject(t[0]))s=t[0];else for(n=0;n<e.length;n++)s[e[n]]=t[n];return this.isUndef(i)?s:this.defaultArg(s,i)},e.prototype.isUndef=function(t){return void 0===t},e.prototype.isFunction=function(t){return"function"==typeof t},e.prototype.isNumber=function(t){return"number"==typeof t},e.prototype.isObject=function(t){return"[object Object]"===Object.prototype.toString.call(t)&&t.constructor===Object},e.prototype.isBoolean=function(t){return"boolean"==typeof t},e.prototype.isArray=function(t){return Array.isArray(t)},e.prototype.isString=function(t){return"string"==typeof t},e.noOp=function(){},e.prototype._readOnly=function(t){if(Array.isArray(t))for(var e=0;e<t.length;e++)this._readOnly(t[e]);else Object.defineProperty(this,t,{writable:!1,enumerable:!0})},e.prototype._writable=function(t){if(Array.isArray(t))for(var e=0;e<t.length;e++)this._writable(t[e]);else Object.defineProperty(this,t,{writable:!0})},e.State={Started:"started",Stopped:"stopped",Paused:"paused"},e.prototype.equalPowerScale=function(t){var e=.5*Math.PI;return Math.sin(t*e)},e.prototype.dbToGain=function(t){return Math.pow(2,t/6)},e.prototype.gainToDb=function(t){return Math.log(t)/Math.LN10*20},e.prototype.intervalToFrequencyRatio=function(t){return Math.pow(2,t/12)},e.prototype.now=function(){return e.context.now()},e.now=function(){return e.context.now()},e.extend=function(t,i){function n(){}e.prototype.isUndef(i)&&(i=e),n.prototype=i.prototype,t.prototype=new n,t.prototype.constructor=t,t._super=i},Object.defineProperty(e,"context",{get:function(){return t},set:function(i){t=e.Context&&i instanceof e.Context?i:new e.Context(i),e.Context&&e.Context.emit("init",t)}}),Object.defineProperty(e.prototype,"context",{get:function(){return e.context}}),e.setContext=function(t){e.context=t},Object.defineProperty(e.prototype,"blockTime",{get:function(){return 128/this.context.sampleRate}}),Object.defineProperty(e.prototype,"sampleTime",{get:function(){return 1/this.context.sampleRate}}),Object.defineProperty(e,"supported",{get:function(){var t=window.hasOwnProperty("AudioContext")||window.hasOwnProperty("webkitAudioContext"),e=window.hasOwnProperty("Promise"),i=window.hasOwnProperty("Worker");return t&&e&&i}}),e.version="r10",window.TONE_SILENCE_VERSION_LOGGING||console.log("%c * Tone.js "+e.version+" * ","background: #000; color: #fff"),e}),t(function(t){return t.SignalBase=function(){},t.extend(t.SignalBase),t.SignalBase.prototype.connect=function(e,i,n){return t.Signal&&t.Signal===e.constructor||t.Param&&t.Param===e.constructor||t.TimelineSignal&&t.TimelineSignal===e.constructor?(e._param.cancelScheduledValues(0),e._param.value=0,e.overridden=!0):e instanceof AudioParam&&(e.cancelScheduledValues(0),e.value=0),t.prototype.connect.call(this,e,i,n),this},t.SignalBase}),t(function(t){return t.WaveShaper=function(t,e){this._shaper=this.input=this.output=this.context.createWaveShaper(),this._curve=null,Array.isArray(t)?this.curve=t:isFinite(t)||this.isUndef(t)?this._curve=new Float32Array(this.defaultArg(t,1024)):this.isFunction(t)&&(this._curve=new Float32Array(this.defaultArg(e,1024)),this.setMap(t))},t.extend(t.WaveShaper,t.SignalBase),t.WaveShaper.prototype.setMap=function(t){var e,i,n;for(e=0,i=this._curve.length;e<i;e++)n=e/(i-1)*2-1,this._curve[e]=t(n,e);return this._shaper.curve=this._curve,this},Object.defineProperty(t.WaveShaper.prototype,"curve",{get:function(){return this._shaper.curve},set:function(t){this._curve=new Float32Array(t),this._shaper.curve=this._curve}}),Object.defineProperty(t.WaveShaper.prototype,"oversample",{get:function(){return this._shaper.oversample},set:function(t){if(["none","2x","4x"].indexOf(t)===-1)throw new RangeError("Tone.WaveShaper: oversampling must be either 'none', '2x', or '4x'");this._shaper.oversample=t}}),t.WaveShaper.prototype.dispose=function(){return t.prototype.dispose.call(this),this._shaper.disconnect(),this._shaper=null,this._curve=null,this},t.WaveShaper}),t(function(t){return t.TimeBase=function(e,i){if(!(this instanceof t.TimeBase))return new t.TimeBase(e,i);if(this._expr=this._noOp,e instanceof t.TimeBase)this.copy(e);else if(!this.isUndef(i)||this.isNumber(e)){i=this.defaultArg(i,this._defaultUnits);var n=this._primaryExpressions[i].method;this._expr=n.bind(this,e)}else this.isString(e)?this.set(e):this.isUndef(e)&&(this._expr=this._defaultExpr())},t.extend(t.TimeBase),t.TimeBase.prototype.set=function(t){return this._expr=this._parseExprString(t),this},t.TimeBase.prototype.clone=function(){var t=new this.constructor;return t.copy(this),t},t.TimeBase.prototype.copy=function(t){var e=t._expr();return this.set(e)},t.TimeBase.prototype._primaryExpressions={n:{regexp:/^(\d+)n/i,method:function(t){return t=parseInt(t),1===t?this._beatsToUnits(this._timeSignature()):this._beatsToUnits(4/t)}},t:{regexp:/^(\d+)t/i,method:function(t){return t=parseInt(t),this._beatsToUnits(8/(3*parseInt(t)))}},m:{regexp:/^(\d+)m/i,method:function(t){return this._beatsToUnits(parseInt(t)*this._timeSignature())}},i:{regexp:/^(\d+)i/i,method:function(t){return this._ticksToUnits(parseInt(t))}},hz:{regexp:/^(\d+(?:\.\d+)?)hz/i,method:function(t){return this._frequencyToUnits(parseFloat(t))}},tr:{regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method:function(t,e,i){var n=0;return t&&"0"!==t&&(n+=this._beatsToUnits(this._timeSignature()*parseFloat(t))),e&&"0"!==e&&(n+=this._beatsToUnits(parseFloat(e))),i&&"0"!==i&&(n+=this._beatsToUnits(parseFloat(i)/4)),n}},s:{regexp:/^(\d+(?:\.\d+)?s)/,method:function(t){return this._secondsToUnits(parseFloat(t))}},samples:{regexp:/^(\d+)samples/,method:function(t){return parseInt(t)/this.context.sampleRate}},default:{regexp:/^(\d+(?:\.\d+)?)/,method:function(t){return this._primaryExpressions[this._defaultUnits].method.call(this,t)}}},t.TimeBase.prototype._binaryExpressions={"+":{regexp:/^\+/,precedence:2,method:function(t,e){return t()+e()}},"-":{regexp:/^\-/,precedence:2,method:function(t,e){return t()-e()}},"*":{regexp:/^\*/,precedence:1,method:function(t,e){return t()*e()}},"/":{regexp:/^\//,precedence:1,method:function(t,e){return t()/e()}}},t.TimeBase.prototype._unaryExpressions={neg:{regexp:/^\-/,method:function(t){return-t()}}},t.TimeBase.prototype._syntaxGlue={"(":{regexp:/^\(/},")":{regexp:/^\)/}},t.TimeBase.prototype._tokenize=function(t){for(var e,i=-1,n=[];t.length>0;)t=t.trim(),e=function(t,e){var i,n,s,o,r,a,h=["_binaryExpressions","_unaryExpressions","_primaryExpressions","_syntaxGlue"];for(i=0;i<h.length;i++){n=e[h[i]];for(s in n)if(o=n[s],r=o.regexp,null!==(a=t.match(r)))return{method:o.method,precedence:o.precedence,regexp:o.regexp,value:a[0]}}throw new SyntaxError("Tone.TimeBase: Unexpected token "+t)}(t,this),n.push(e),t=t.substr(e.value.length);return{next:function(){return n[++i]},peek:function(){return n[i+1]}}},t.TimeBase.prototype._matchGroup=function(t,e,i){var n,s,o=!1;if(!this.isUndef(t))for(n in e)if(s=e[n],s.regexp.test(t.value)){if(this.isUndef(i))return s;if(s.precedence===i)return s}return o},t.TimeBase.prototype._parseBinary=function(t,e){var i,n;for(this.isUndef(e)&&(e=2),i=e<0?this._parseUnary(t):this._parseBinary(t,e-1),n=t.peek();n&&this._matchGroup(n,this._binaryExpressions,e);)n=t.next(),i=n.method.bind(this,i,this._parseBinary(t,e-1)),n=t.peek();return i},t.TimeBase.prototype._parseUnary=function(t){var e,i=t.peek(),n=this._matchGroup(i,this._unaryExpressions);return n?(i=t.next(),e=this._parseUnary(t),n.method.bind(this,e)):this._parsePrimary(t)},t.TimeBase.prototype._parsePrimary=function(t){var e,i,n=t.peek();if(this.isUndef(n))throw new SyntaxError("Tone.TimeBase: Unexpected end of expression");if(this._matchGroup(n,this._primaryExpressions))return n=t.next(),i=n.value.match(n.regexp),n.method.bind(this,i[1],i[2],i[3]);if(n&&"("===n.value){if(t.next(),e=this._parseBinary(t),!(n=t.next())||")"!==n.value)throw new SyntaxError("Expected )");return e}throw new SyntaxError("Tone.TimeBase: Cannot process token "+n.value)},t.TimeBase.prototype._parseExprString=function(t){var e;return this.isString(t)||(t=t.toString()),e=this._tokenize(t),this._parseBinary(e)},t.TimeBase.prototype._noOp=function(){return 0},t.TimeBase.prototype._defaultExpr=function(){return this._noOp},t.TimeBase.prototype._defaultUnits="s",t.TimeBase.prototype._frequencyToUnits=function(t){return 1/t},t.TimeBase.prototype._beatsToUnits=function(e){return 60/t.Transport.bpm.value*e},t.TimeBase.prototype._secondsToUnits=function(t){return t},t.TimeBase.prototype._ticksToUnits=function(e){return e*(this._beatsToUnits(1)/t.Transport.PPQ)},t.TimeBase.prototype._timeSignature=function(){return t.Transport.timeSignature},t.TimeBase.prototype._pushExpr=function(e,i,n){return e instanceof t.TimeBase||(e=new this.constructor(e,n)),this._expr=this._binaryExpressions[i].method.bind(this,this._expr,e._expr),this},t.TimeBase.prototype.add=function(t,e){return this._pushExpr(t,"+",e)},t.TimeBase.prototype.sub=function(t,e){return this._pushExpr(t,"-",e)},t.TimeBase.prototype.mult=function(t,e){return this._pushExpr(t,"*",e)},t.TimeBase.prototype.div=function(t,e){return this._pushExpr(t,"/",e)},t.TimeBase.prototype.valueOf=function(){return this._expr()},t.TimeBase.prototype.dispose=function(){this._expr=null},t.TimeBase}),t(function(t){return t.Time=function(e,i){if(!(this instanceof t.Time))return new t.Time(e,i);this._plusNow=!1,t.TimeBase.call(this,e,i)},t.extend(t.Time,t.TimeBase),t.Time.prototype._unaryExpressions=Object.create(t.TimeBase.prototype._unaryExpressions),t.Time.prototype._unaryExpressions.quantize={regexp:/^@/,method:function(e){return t.Transport.nextSubdivision(e())}},t.Time.prototype._unaryExpressions.now={regexp:/^\+/,method:function(t){return this._plusNow=!0,t()}},t.Time.prototype.quantize=function(t,e){return e=this.defaultArg(e,1),this._expr=function(t,e,i){var n,s,o;return t=t(),e=e.toSeconds(),n=Math.round(t/e),s=n*e,o=s-t,t+o*i}.bind(this,this._expr,new this.constructor(t),e),this},t.Time.prototype.addNow=function(){return this._plusNow=!0,this},t.Time.prototype._defaultExpr=function(){return this._plusNow=!0,this._noOp},t.Time.prototype.copy=function(e){return t.TimeBase.prototype.copy.call(this,e),this._plusNow=e._plusNow,this},t.Time.prototype.toNotation=function(){var t=this.toSeconds(),e=["1m","2n","4n","8n","16n","32n","64n","128n"],i=this._toNotationHelper(t,e),n=["1m","2n","2t","4n","4t","8n","8t","16n","16t","32n","32t","64n","64t","128n"],s=this._toNotationHelper(t,n);return s.split("+").length<i.split("+").length?s:i},t.Time.prototype._toNotationHelper=function(t,e){var i,n,s,o,r=this._notationToUnits(e[e.length-1]),a="";for(i=0;i<e.length;i++)if(n=this._notationToUnits(e[i]),s=t/n,o=1e-6,1-s%1<o&&(s+=o),(s=Math.floor(s))>0){if(a+=1===s?e[i]:s.toString()+"*"+e[i],(t-=s*n)<r)break;a+=" + "}return""===a&&(a="0"),a},t.Time.prototype._notationToUnits=function(t){var e,i,n,s=this._primaryExpressions,o=[s.n,s.t,s.m];for(e=0;e<o.length;e++)if(i=o[e],n=t.match(i.regexp))return i.method.call(this,n[1])},t.Time.prototype.toBarsBeatsSixteenths=function(){var t,e=this._beatsToUnits(1),i=this.toSeconds()/e,n=Math.floor(i/this._timeSignature()),s=i%1*4;return i=Math.floor(i)%this._timeSignature(),s=s.toString(),s.length>3&&(s=parseFloat(s).toFixed(3)),t=[n,i,s],t.join(":")},t.Time.prototype.toTicks=function(){var e=this._beatsToUnits(1),i=this.valueOf()/e;return Math.floor(i*t.Transport.PPQ)},t.Time.prototype.toSamples=function(){return this.toSeconds()*this.context.sampleRate},t.Time.prototype.toFrequency=function(){return 1/this.toSeconds()},t.Time.prototype.toSeconds=function(){return this.valueOf()},t.Time.prototype.toMilliseconds=function(){return 1e3*this.toSeconds()},t.Time.prototype.valueOf=function(){return this._expr()+(this._plusNow?this.now():0)},t.Time}),t(function(t){var e,i;return t.Frequency=function(e,i){if(!(this instanceof t.Frequency))return new t.Frequency(e,i);t.TimeBase.call(this,e,i)},t.extend(t.Frequency,t.TimeBase),t.Frequency.prototype._primaryExpressions=Object.create(t.TimeBase.prototype._primaryExpressions),t.Frequency.prototype._primaryExpressions.midi={regexp:/^(\d+(?:\.\d+)?midi)/,method:function(t){return this.midiToFrequency(t)}},t.Frequency.prototype._primaryExpressions.note={regexp:/^([a-g]{1}(?:b|#|x|bb)?)(-?[0-9]+)/i,method:function(t,i){var n=e[t.toLowerCase()],s=n+12*(parseInt(i)+1);return this.midiToFrequency(s)}},t.Frequency.prototype._primaryExpressions.tr={regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method:function(t,e,i){var n=1;return t&&"0"!==t&&(n*=this._beatsToUnits(this._timeSignature()*parseFloat(t))),e&&"0"!==e&&(n*=this._beatsToUnits(parseFloat(e))),i&&"0"!==i&&(n*=this._beatsToUnits(parseFloat(i)/4)),n}},t.Frequency.prototype.transpose=function(t){return this._expr=function(t,e){return t()*this.intervalToFrequencyRatio(e)}.bind(this,this._expr,t),this},t.Frequency.prototype.harmonize=function(t){return this._expr=function(t,e){var i,n=t(),s=[];for(i=0;i<e.length;i++)s[i]=n*this.intervalToFrequencyRatio(e[i]);return s}.bind(this,this._expr,t),this},t.Frequency.prototype.toMidi=function(){return this.frequencyToMidi(this.valueOf())},t.Frequency.prototype.toNote=function(){var e=this.valueOf(),n=Math.log(e/t.Frequency.A4)/Math.LN2,s=Math.round(12*n)+57,o=Math.floor(s/12);return o<0&&(s+=-12*o),i[s%12]+o.toString()},t.Frequency.prototype.toSeconds=function(){return 1/this.valueOf()},t.Frequency.prototype.toFrequency=function(){return this.valueOf()},t.Frequency.prototype.toTicks=function(){var e=this._beatsToUnits(1),i=this.valueOf()/e;return Math.floor(i*t.Transport.PPQ)},t.Frequency.prototype._frequencyToUnits=function(t){return t},t.Frequency.prototype._ticksToUnits=function(e){return 1/(60*e/(t.Transport.bpm.value*t.Transport.PPQ))},t.Frequency.prototype._beatsToUnits=function(e){return 1/t.TimeBase.prototype._beatsToUnits.call(this,e)},t.Frequency.prototype._secondsToUnits=function(t){return 1/t},t.Frequency.prototype._defaultUnits="hz",e={cbb:-2,cb:-1,c:0,"c#":1,cx:2,dbb:0,db:1,d:2,"d#":3,dx:4,ebb:2,eb:3,e:4,"e#":5,ex:6,fbb:3,fb:4,f:5,"f#":6,fx:7,gbb:5,gb:6,g:7,"g#":8,gx:9,abb:7,ab:8,a:9,"a#":10,ax:11,bbb:9,bb:10,b:11,"b#":12,bx:13},i=["C","C#","D","D#","E","F","F#","G","G#","A","A#","B"],t.Frequency.A4=440,t.Frequency.prototype.midiToFrequency=function(e){return t.Frequency.A4*Math.pow(2,(e-69)/12)},t.Frequency.prototype.frequencyToMidi=function(e){return 69+12*Math.log(e/t.Frequency.A4)/Math.LN2},t.Frequency}),t(function(t){return t.TransportTime=function(e,i){if(!(this instanceof t.TransportTime))return new t.TransportTime(e,i);t.Time.call(this,e,i)},t.extend(t.TransportTime,t.Time),t.TransportTime.prototype._unaryExpressions=Object.create(t.Time.prototype._unaryExpressions),t.TransportTime.prototype._unaryExpressions.quantize={regexp:/^@/,method:function(e){var i=this._secondsToTicks(e()),n=Math.ceil(t.Transport.ticks/i);return this._ticksToUnits(n*i)}},t.TransportTime.prototype._secondsToTicks=function(e){var i=this._beatsToUnits(1),n=e/i;return Math.round(n*t.Transport.PPQ)},t.TransportTime.prototype.valueOf=function(){return this._secondsToTicks(this._expr())+(this._plusNow?t.Transport.ticks:0)},t.TransportTime.prototype.toTicks=function(){return this.valueOf()},t.TransportTime.prototype.toSeconds=function(){return this._expr()+(this._plusNow?t.Transport.seconds:0)},t.TransportTime.prototype.toFrequency=function(){return 1/this.toSeconds()},t.TransportTime}),t(function(t){return t.Emitter=function(){this._events={}},t.extend(t.Emitter),t.Emitter.prototype.on=function(t,e){var i,n,s=t.split(/\W+/);for(i=0;i<s.length;i++)n=s[i],this._events.hasOwnProperty(n)||(this._events[n]=[]),this._events[n].push(e);return this},t.Emitter.prototype.off=function(e,i){var n,s,o,r=e.split(/\W+/);for(n=0;n<r.length;n++)if(e=r[n],this._events.hasOwnProperty(e))if(t.prototype.isUndef(i))this._events[e]=[];else for(s=this._events[e],o=0;o<s.length;o++)s[o]===i&&s.splice(o,1);return this},t.Emitter.prototype.emit=function(t){var e,i,n,s;if(this._events&&(e=Array.apply(null,arguments).slice(1),this._events.hasOwnProperty(t)))for(i=this._events[t],n=0,s=i.length;n<s;n++)i[n].apply(this,e);return this},t.Emitter.mixin=function(e){var i,n,s,o=["on","off","emit"];for(e._events={},i=0;i<o.length;i++)n=o[i],s=t.Emitter.prototype[n],e[n]=s},t.Emitter.prototype.dispose=function(){return t.prototype.dispose.call(this),this._events=null,this},t.Emitter}),t(function(t){return!window.hasOwnProperty("AudioContext")&&window.hasOwnProperty("webkitAudioContext")&&(window.AudioContext=window.webkitAudioContext),t.Context=function(e){t.Emitter.call(this),e||(e=new window.AudioContext),this._context=e;for(var i in this._context)this._defineProperty(this._context,i);this._latencyHint="interactive",this._lookAhead=.1,this._updateInterval=this._lookAhead/3,this._computedUpdateInterval=0,this._worker=this._createWorker(),this._constants={}},t.extend(t.Context,t.Emitter),t.Emitter.mixin(t.Context),t.Context.prototype._defineProperty=function(t,e){this.isUndef(this[e])&&Object.defineProperty(this,e,{get:function(){return"function"==typeof t[e]?t[e].bind(t):t[e]},set:function(i){t[e]=i}})},t.Context.prototype.now=function(){return this._context.currentTime},t.Context.prototype._createWorker=function(){var t,e,i;return window.URL=window.URL||window.webkitURL,t=new Blob(["var timeoutTime = "+(1e3*this._updateInterval).toFixed(1)+";self.onmessage = function(msg){\ttimeoutTime = parseInt(msg.data);};function tick(){\tsetTimeout(tick, timeoutTime);\tself.postMessage('tick');}tick();"]),e=URL.createObjectURL(t),i=new Worker(e),i.addEventListener("message",function(){this.emit("tick")}.bind(this)),i.addEventListener("message",function(){var t,e=this.now();this.isNumber(this._lastUpdate)&&(t=e-this._lastUpdate,this._computedUpdateInterval=Math.max(t,.97*this._computedUpdateInterval)),this._lastUpdate=e}.bind(this)),i},t.Context.prototype.getConstant=function(t){var e,i,n,s;if(this._constants[t])return this._constants[t];for(e=this._context.createBuffer(1,128,this._context.sampleRate),i=e.getChannelData(0),n=0;n<i.length;n++)i[n]=t;return s=this._context.createBufferSource(),s.channelCount=1,s.channelCountMode="explicit",s.buffer=e,s.loop=!0,s.start(0),this._constants[t]=s,s},Object.defineProperty(t.Context.prototype,"lag",{get:function(){var t=this._computedUpdateInterval-this._updateInterval;return t=Math.max(t,0)}}),Object.defineProperty(t.Context.prototype,"lookAhead",{get:function(){return this._lookAhead},set:function(t){this._lookAhead=t}}),Object.defineProperty(t.Context.prototype,"updateInterval",{get:function(){return this._updateInterval},set:function(e){this._updateInterval=Math.max(e,t.prototype.blockTime),this._worker.postMessage(Math.max(1e3*e,1))}}),Object.defineProperty(t.Context.prototype,"latencyHint",{get:function(){return this._latencyHint},set:function(t){var e=t;if(this._latencyHint=t,this.isString(t))switch(t){case"interactive":e=.1,this._context.latencyHint=t;break;case"playback":e=.8,this._context.latencyHint=t;break;case"balanced":e=.25,this._context.latencyHint=t;break;case"fastest":e=.01}this.lookAhead=e,this.updateInterval=e/3}}),t.supported?(!function(){function e(e,i,s){if(e.input)Array.isArray(e.input)?(t.prototype.isUndef(s)&&(s=0),this.connect(e.input[s])):this.connect(e.input,i,s);else try{e instanceof AudioNode?n.call(this,e,i,s):n.call(this,e,i)}catch(t){throw new Error("error connecting to node: "+e+"\n"+t)}}function i(e,i,n){if(e&&e.input&&Array.isArray(e.input))t.prototype.isUndef(n)&&(n=0),this.disconnect(e.input[n],i,n);else if(e&&e.input)this.disconnect(e.input,i,n);else try{s.apply(this,arguments)}catch(t){throw new Error("error disconnecting node: "+e+"\n"+t)}}var n=AudioNode.prototype.connect,s=AudioNode.prototype.disconnect;AudioNode.prototype.connect!==e&&(AudioNode.prototype.connect=e,AudioNode.prototype.disconnect=i)}(),t.context=new t.Context):console.warn("This browser does not support Tone.js"),t.Context}),t(function(t){return t.Type={Default:"number",Time:"time",Frequency:"frequency",TransportTime:"transportTime",Ticks:"ticks",NormalRange:"normalRange",AudioRange:"audioRange",Decibels:"db",Interval:"interval",BPM:"bpm",Positive:"positive",Cents:"cents",Degrees:"degrees",MIDI:"midi",BarsBeatsSixteenths:"barsBeatsSixteenths",Samples:"samples",Hertz:"hertz",Note:"note",Milliseconds:"milliseconds",Seconds:"seconds",Notation:"notation"},t.prototype.toSeconds=function(e){return this.isNumber(e)?e:this.isUndef(e)?this.now():this.isString(e)?new t.Time(e).toSeconds():e instanceof t.TimeBase?e.toSeconds():void 0},t.prototype.toFrequency=function(e){return this.isNumber(e)?e:this.isString(e)||this.isUndef(e)?new t.Frequency(e).valueOf():e instanceof t.TimeBase?e.toFrequency():void 0},t.prototype.toTicks=function(e){return this.isNumber(e)||this.isString(e)?new t.TransportTime(e).toTicks():this.isUndef(e)?t.Transport.ticks:e instanceof t.TimeBase?e.toTicks():void 0},t}),t(function(t){return t.Param=function(){var e=this.optionsObject(arguments,["param","units","convert"],t.Param.defaults);this._param=this.input=e.param,this.units=e.units,this.convert=e.convert,this.overridden=!1,this._lfo=null,this.isObject(e.lfo)?this.value=e.lfo:this.isUndef(e.value)||(this.value=e.value)},t.extend(t.Param),t.Param.defaults={units:t.Type.Default,convert:!0,param:void 0},Object.defineProperty(t.Param.prototype,"value",{get:function(){return this._toUnits(this._param.value)},set:function(e){if(this.isObject(e)){if(this.isUndef(t.LFO))throw new Error("Include 'Tone.LFO' to use an LFO as a Param value.");this._lfo&&this._lfo.dispose(),this._lfo=new t.LFO(e).start(),this._lfo.connect(this.input)}else{var i=this._fromUnits(e);this._param.cancelScheduledValues(0),this._param.value=i}}}),t.Param.prototype._fromUnits=function(e){if(!this.convert&&!this.isUndef(this.convert))return e;switch(this.units){case t.Type.Time:return this.toSeconds(e);case t.Type.Frequency:return this.toFrequency(e);case t.Type.Decibels:return this.dbToGain(e);case t.Type.NormalRange:return Math.min(Math.max(e,0),1);case t.Type.AudioRange:return Math.min(Math.max(e,-1),1);case t.Type.Positive:return Math.max(e,0);default:return e}},t.Param.prototype._toUnits=function(e){if(!this.convert&&!this.isUndef(this.convert))return e;switch(this.units){case t.Type.Decibels:return this.gainToDb(e);default:return e}},t.Param.prototype._minOutput=1e-5,t.Param.prototype.setValueAtTime=function(t,e){return t=this._fromUnits(t),e=this.toSeconds(e),e<=this.now()+this.blockTime?this._param.value=t:this._param.setValueAtTime(t,e),this},t.Param.prototype.setRampPoint=function(t){t=this.defaultArg(t,this.now());var e=this._param.value;return 0===e&&(e=this._minOutput),this._param.setValueAtTime(e,t),this},t.Param.prototype.linearRampToValueAtTime=function(t,e){return t=this._fromUnits(t),this._param.linearRampToValueAtTime(t,this.toSeconds(e)),this},t.Param.prototype.exponentialRampToValueAtTime=function(t,e){return t=this._fromUnits(t),t=Math.max(this._minOutput,t),this._param.exponentialRampToValueAtTime(t,this.toSeconds(e)),this},t.Param.prototype.exponentialRampToValue=function(t,e,i){return i=this.toSeconds(i),this.setRampPoint(i),this.exponentialRampToValueAtTime(t,i+this.toSeconds(e)),this},t.Param.prototype.linearRampToValue=function(t,e,i){return i=this.toSeconds(i),this.setRampPoint(i),this.linearRampToValueAtTime(t,i+this.toSeconds(e)),this},t.Param.prototype.setTargetAtTime=function(t,e,i){return t=this._fromUnits(t),t=Math.max(this._minOutput,t),i=Math.max(this._minOutput,i),this._param.setTargetAtTime(t,this.toSeconds(e),i),this},t.Param.prototype.setValueCurveAtTime=function(t,e,i){for(var n=0;n<t.length;n++)t[n]=this._fromUnits(t[n]);return this._param.setValueCurveAtTime(t,this.toSeconds(e),this.toSeconds(i)),this},t.Param.prototype.cancelScheduledValues=function(t){return this._param.cancelScheduledValues(this.toSeconds(t)),this},t.Param.prototype.rampTo=function(e,i,n){return i=this.defaultArg(i,0),this.units===t.Type.Frequency||this.units===t.Type.BPM||this.units===t.Type.Decibels?this.exponentialRampToValue(e,i,n):this.linearRampToValue(e,i,n),this},Object.defineProperty(t.Param.prototype,"lfo",{get:function(){return this._lfo}}),t.Param.prototype.dispose=function(){return t.prototype.dispose.call(this),this._param=null,this._lfo&&(this._lfo.dispose(),this._lfo=null),this},t.Param}),t(function(t){return window.GainNode&&!AudioContext.prototype.createGain&&(AudioContext.prototype.createGain=AudioContext.prototype.createGainNode),t.Gain=function(){var e=this.optionsObject(arguments,["gain","units"],t.Gain.defaults);this.input=this.output=this._gainNode=this.context.createGain(),this.gain=new t.Param({param:this._gainNode.gain,units:e.units,value:e.gain,convert:e.convert}),this._readOnly("gain")},t.extend(t.Gain),t.Gain.defaults={gain:1,convert:!0},t.Gain.prototype.dispose=function(){t.Param.prototype.dispose.call(this),this._gainNode.disconnect(),this._gainNode=null,this._writable("gain"),this.gain.dispose(),this.gain=null},t.prototype.createInsOuts=function(e,i){1===e?this.input=new t.Gain:e>1&&(this.input=new Array(e)),1===i?this.output=new t.Gain:i>1&&(this.output=new Array(e))},t.Gain}),t(function(t){return t.Signal=function(){var e=this.optionsObject(arguments,["value","units"],t.Signal.defaults);this.output=this._gain=this.context.createGain(),e.param=this._gain.gain,t.Param.call(this,e),this.input=this._param=this._gain.gain,this.context.getConstant(1).chain(this._gain)},t.extend(t.Signal,t.Param),t.Signal.defaults={value:0,units:t.Type.Default,convert:!0},t.Signal.prototype.connect=t.SignalBase.prototype.connect,t.Signal.prototype.dispose=function(){return t.Param.prototype.dispose.call(this),this._param=null,this._gain.disconnect(),this._gain=null,this},t.Signal}),t(function(t){return t.Timeline=function(){var e=this.optionsObject(arguments,["memory"],t.Timeline.defaults);this._timeline=[],this._toRemove=[],this._iterating=!1,this.memory=e.memory},t.extend(t.Timeline),t.Timeline.defaults={memory:1/0},Object.defineProperty(t.Timeline.prototype,"length",{get:function(){return this._timeline.length}}),t.Timeline.prototype.add=function(t){var e,i;if(this.isUndef(t.time))throw new Error("Tone.Timeline: events must have a time attribute");return this._timeline.length?(e=this._search(t.time),this._timeline.splice(e+1,0,t)):this._timeline.push(t),this.length>this.memory&&(i=this.length-this.memory,this._timeline.splice(0,i)),this},t.Timeline.prototype.remove=function(t){if(this._iterating)this._toRemove.push(t);else{var e=this._timeline.indexOf(t);e!==-1&&this._timeline.splice(e,1)}return this},t.Timeline.prototype.get=function(t){var e=this._search(t);return e!==-1?this._timeline[e]:null},t.Timeline.prototype.peek=function(){return this._timeline[0]},t.Timeline.prototype.shift=function(){return this._timeline.shift()},t.Timeline.prototype.getAfter=function(t){var e=this._search(t);return e+1<this._timeline.length?this._timeline[e+1]:null},t.Timeline.prototype.getBefore=function(t){var e,i=this._timeline.length;return i>0&&this._timeline[i-1].time<t?this._timeline[i-1]:(e=this._search(t),e-1>=0?this._timeline[e-1]:null)},t.Timeline.prototype.cancel=function(t){var e,i;if(this._timeline.length>1)if((e=this._search(t))>=0)if(this._timeline[e].time===t){for(i=e;i>=0&&this._timeline[i].time===t;i--)e=i;this._timeline=this._timeline.slice(0,e)}else this._timeline=this._timeline.slice(0,e+1);else this._timeline=[];else 1===this._timeline.length&&this._timeline[0].time>=t&&(this._timeline=[]);return this},t.Timeline.prototype.cancelBefore=function(t){if(this._timeline.length){var e=this._search(t);e>=0&&(this._timeline=this._timeline.slice(e+1))}return this},t.Timeline.prototype._search=function(t){var e,i,n,s,o,r=0,a=this._timeline.length,h=a;if(a>0&&this._timeline[a-1].time<=t)return a-1;for(;r<h;){if(e=Math.floor(r+(h-r)/2),i=this._timeline[e],n=this._timeline[e+1],i.time===t){for(s=e;s<this._timeline.length;s++)o=this._timeline[s],o.time===t&&(e=s);return e}if(i.time<t&&n.time>t)return e;i.time>t?h=e:i.time<t&&(r=e+1)}return-1},t.Timeline.prototype._iterate=function(t,e,i){var n,s,o;for(this._iterating=!0,e=this.defaultArg(e,0),i=this.defaultArg(i,this._timeline.length-1),n=e;n<=i;n++)t(this._timeline[n]);if(this._iterating=!1,this._toRemove.length>0){for(s=0;s<this._toRemove.length;s++)(o=this._timeline.indexOf(this._toRemove[s]))!==-1&&this._timeline.splice(o,1);this._toRemove=[]}},t.Timeline.prototype.forEach=function(t){return this._iterate(t),this},t.Timeline.prototype.forEachBefore=function(t,e){var i=this._search(t)
+;return i!==-1&&this._iterate(e,0,i),this},t.Timeline.prototype.forEachAfter=function(t,e){var i=this._search(t);return this._iterate(e,i+1),this},t.Timeline.prototype.forEachFrom=function(t,e){for(var i=this._search(t);i>=0&&this._timeline[i].time>=t;)i--;return this._iterate(e,i+1),this},t.Timeline.prototype.forEachAtTime=function(t,e){var i=this._search(t);return i!==-1&&this._iterate(function(i){i.time===t&&e(i)},0,i),this},t.Timeline.prototype.dispose=function(){t.prototype.dispose.call(this),this._timeline=null,this._toRemove=null},t.Timeline}),t(function(t){return t.TimelineSignal=function(){var e=this.optionsObject(arguments,["value","units"],t.Signal.defaults);this._events=new t.Timeline(10),t.Signal.apply(this,e),e.param=this._param,t.Param.call(this,e),this._initial=this._fromUnits(this._param.value)},t.extend(t.TimelineSignal,t.Param),t.TimelineSignal.Type={Linear:"linear",Exponential:"exponential",Target:"target",Curve:"curve",Set:"set"},Object.defineProperty(t.TimelineSignal.prototype,"value",{get:function(){var t=this.now(),e=this.getValueAtTime(t);return this._toUnits(e)},set:function(t){var e=this._fromUnits(t);this._initial=e,this.cancelScheduledValues(),this._param.value=e}}),t.TimelineSignal.prototype.setValueAtTime=function(e,i){return e=this._fromUnits(e),i=this.toSeconds(i),this._events.add({type:t.TimelineSignal.Type.Set,value:e,time:i}),this._param.setValueAtTime(e,i),this},t.TimelineSignal.prototype.linearRampToValueAtTime=function(e,i){return e=this._fromUnits(e),i=this.toSeconds(i),this._events.add({type:t.TimelineSignal.Type.Linear,value:e,time:i}),this._param.linearRampToValueAtTime(e,i),this},t.TimelineSignal.prototype.exponentialRampToValueAtTime=function(e,i){var n,s;return i=this.toSeconds(i),n=this._searchBefore(i),n&&0===n.value&&this.setValueAtTime(this._minOutput,n.time),e=this._fromUnits(e),s=Math.max(e,this._minOutput),this._events.add({type:t.TimelineSignal.Type.Exponential,value:s,time:i}),e<this._minOutput?(this._param.exponentialRampToValueAtTime(this._minOutput,i-this.sampleTime),this.setValueAtTime(0,i)):this._param.exponentialRampToValueAtTime(e,i),this},t.TimelineSignal.prototype.setTargetAtTime=function(e,i,n){return e=this._fromUnits(e),e=Math.max(this._minOutput,e),n=Math.max(this._minOutput,n),i=this.toSeconds(i),this._events.add({type:t.TimelineSignal.Type.Target,value:e,time:i,constant:n}),this._param.setTargetAtTime(e,i,n),this},t.TimelineSignal.prototype.setValueCurveAtTime=function(e,i,n,s){var o,r,a,h;for(s=this.defaultArg(s,1),o=new Array(e.length),r=0;r<o.length;r++)o[r]=this._fromUnits(e[r])*s;for(i=this.toSeconds(i),n=this.toSeconds(n),this._events.add({type:t.TimelineSignal.Type.Curve,value:o,time:i,duration:n}),this._param.setValueAtTime(o[0],i),a=1;a<o.length;a++)h=i+a/(o.length-1)*n,this._param.linearRampToValueAtTime(o[a],h);return this},t.TimelineSignal.prototype.cancelScheduledValues=function(t){return t=this.toSeconds(t),this._events.cancel(t),this._param.cancelScheduledValues(t),this},t.TimelineSignal.prototype.setRampPoint=function(e){var i,n,s;return e=this.toSeconds(e),i=this._toUnits(this.getValueAtTime(e)),n=this._searchBefore(e),n&&n.time===e?this.cancelScheduledValues(e+this.sampleTime):n&&n.type===t.TimelineSignal.Type.Curve&&n.time+n.duration>e?(this.cancelScheduledValues(e),this.linearRampToValueAtTime(i,e)):(s=this._searchAfter(e),s&&(this.cancelScheduledValues(e),s.type===t.TimelineSignal.Type.Linear?this.linearRampToValueAtTime(i,e):s.type===t.TimelineSignal.Type.Exponential&&this.exponentialRampToValueAtTime(i,e)),this.setValueAtTime(i,e)),this},t.TimelineSignal.prototype.linearRampToValueBetween=function(t,e,i){return this.setRampPoint(e),this.linearRampToValueAtTime(t,i),this},t.TimelineSignal.prototype.exponentialRampToValueBetween=function(t,e,i){return this.setRampPoint(e),this.exponentialRampToValueAtTime(t,i),this},t.TimelineSignal.prototype._searchBefore=function(t){return this._events.get(t)},t.TimelineSignal.prototype._searchAfter=function(t){return this._events.getAfter(t)},t.TimelineSignal.prototype.getValueAtTime=function(e){var i,n,s,o,r;return e=this.toSeconds(e),i=this._searchAfter(e),n=this._searchBefore(e),s=this._initial,null===n?s=this._initial:n.type===t.TimelineSignal.Type.Target?(o=this._events.getBefore(n.time),r=null===o?this._initial:o.value,s=this._exponentialApproach(n.time,r,n.value,n.constant,e)):s=n.type===t.TimelineSignal.Type.Curve?this._curveInterpolate(n.time,n.value,n.duration,e):null===i?n.value:i.type===t.TimelineSignal.Type.Linear?this._linearInterpolate(n.time,n.value,i.time,i.value,e):i.type===t.TimelineSignal.Type.Exponential?this._exponentialInterpolate(n.time,n.value,i.time,i.value,e):n.value,s},t.TimelineSignal.prototype.connect=t.SignalBase.prototype.connect,t.TimelineSignal.prototype._exponentialApproach=function(t,e,i,n,s){return i+(e-i)*Math.exp(-(s-t)/n)},t.TimelineSignal.prototype._linearInterpolate=function(t,e,i,n,s){return e+(s-t)/(i-t)*(n-e)},t.TimelineSignal.prototype._exponentialInterpolate=function(t,e,i,n,s){return(e=Math.max(this._minOutput,e))*Math.pow(n/e,(s-t)/(i-t))},t.TimelineSignal.prototype._curveInterpolate=function(t,e,i,n){var s,o,r,a,h,l=e.length;return n>=t+i?e[l-1]:n<=t?e[0]:(s=(n-t)/i,o=Math.floor((l-1)*s),r=Math.ceil((l-1)*s),a=e[o],h=e[r],r===o?a:this._linearInterpolate(o,a,r,h,s*(l-1)))},t.TimelineSignal.prototype.dispose=function(){t.Signal.prototype.dispose.call(this),t.Param.prototype.dispose.call(this),this._events.dispose(),this._events=null},t.TimelineSignal}),t(function(t){return t.Pow=function(e){this._exp=this.defaultArg(e,1),this._expScaler=this.input=this.output=new t.WaveShaper(this._expFunc(this._exp),8192)},t.extend(t.Pow,t.SignalBase),Object.defineProperty(t.Pow.prototype,"value",{get:function(){return this._exp},set:function(t){this._exp=t,this._expScaler.setMap(this._expFunc(this._exp))}}),t.Pow.prototype._expFunc=function(t){return function(e){return Math.pow(Math.abs(e),t)}},t.Pow.prototype.dispose=function(){return t.prototype.dispose.call(this),this._expScaler.dispose(),this._expScaler=null,this},t.Pow}),t(function(t){return t.Envelope=function(){var e=this.optionsObject(arguments,["attack","decay","sustain","release"],t.Envelope.defaults);this.attack=e.attack,this.decay=e.decay,this.sustain=e.sustain,this.release=e.release,this._attackCurve="linear",this._releaseCurve="exponential",this._sig=this.output=new t.TimelineSignal,this._sig.setValueAtTime(0,0),this.attackCurve=e.attackCurve,this.releaseCurve=e.releaseCurve},t.extend(t.Envelope),t.Envelope.defaults={attack:.01,decay:.1,sustain:.5,release:1,attackCurve:"linear",releaseCurve:"exponential"},Object.defineProperty(t.Envelope.prototype,"value",{get:function(){return this.getValueAtTime(this.now())}}),Object.defineProperty(t.Envelope.prototype,"attackCurve",{get:function(){if(this.isString(this._attackCurve))return this._attackCurve;if(this.isArray(this._attackCurve)){for(var e in t.Envelope.Type)if(t.Envelope.Type[e].In===this._attackCurve)return e;return this._attackCurve}},set:function(e){if(t.Envelope.Type.hasOwnProperty(e)){var i=t.Envelope.Type[e];this.isObject(i)?this._attackCurve=i.In:this._attackCurve=i}else{if(!this.isArray(e))throw new Error("Tone.Envelope: invalid curve: "+e);this._attackCurve=e}}}),Object.defineProperty(t.Envelope.prototype,"releaseCurve",{get:function(){if(this.isString(this._releaseCurve))return this._releaseCurve;if(this.isArray(this._releaseCurve)){for(var e in t.Envelope.Type)if(t.Envelope.Type[e].Out===this._releaseCurve)return e;return this._releaseCurve}},set:function(e){if(t.Envelope.Type.hasOwnProperty(e)){var i=t.Envelope.Type[e];this.isObject(i)?this._releaseCurve=i.Out:this._releaseCurve=i}else{if(!this.isArray(e))throw new Error("Tone.Envelope: invalid curve: "+e);this._releaseCurve=e}}}),t.Envelope.prototype.triggerAttack=function(t,e){var i,n,s,o,r,a,h,l,u;return t=this.toSeconds(t),i=this.toSeconds(this.attack),n=i,s=this.toSeconds(this.decay),e=this.defaultArg(e,1),o=this.getValueAtTime(t),o>0&&(r=1/n,a=1-o,n=a/r),"linear"===this._attackCurve?this._sig.linearRampToValue(e,n,t):"exponential"===this._attackCurve?this._sig.exponentialRampToValue(e,n,t):n>0&&(this._sig.setRampPoint(t),h=this._attackCurve,n<i&&(l=1-n/i,u=Math.floor(l*this._attackCurve.length),h=this._attackCurve.slice(u),h[0]=o),this._sig.setValueCurveAtTime(h,t,n,e)),this._sig.exponentialRampToValue(e*this.sustain,s,n+t),this},t.Envelope.prototype.triggerRelease=function(t){var e,i,n;return t=this.toSeconds(t),e=this.getValueAtTime(t),e>0&&(i=this.toSeconds(this.release),"linear"===this._releaseCurve?this._sig.linearRampToValue(0,i,t):"exponential"===this._releaseCurve?this._sig.exponentialRampToValue(0,i,t):(n=this._releaseCurve,this.isArray(n)&&(this._sig.setRampPoint(t),this._sig.setValueCurveAtTime(n,t,i,e)))),this},t.Envelope.prototype.getValueAtTime=function(t){return this._sig.getValueAtTime(t)},t.Envelope.prototype.triggerAttackRelease=function(t,e,i){return e=this.toSeconds(e),this.triggerAttack(e,i),this.triggerRelease(e+this.toSeconds(t)),this},t.Envelope.prototype.cancel=function(t){return this._sig.cancelScheduledValues(t),this},t.Envelope.prototype.connect=t.Signal.prototype.connect,function(){function e(t){var e,i=new Array(t.length);for(e=0;e<t.length;e++)i[e]=1-t[e];return i}var i,n,s,o,r,a,h,l,u,p,c,f=128,d=[];for(i=0;i<f;i++)d[i]=Math.sin(i/(f-1)*(Math.PI/2));for(s=[],o=6.4,i=0;i<f-1;i++)n=i/(f-1),r=Math.sin(n*(2*Math.PI)*o-Math.PI/2)+1,s[i]=r/10+.83*n;for(s[f-1]=1,a=[],h=5,i=0;i<f;i++)a[i]=Math.ceil(i/(f-1)*h)/h;for(l=[],i=0;i<f;i++)n=i/(f-1),l[i]=.5*(1-Math.cos(Math.PI*n));for(u=[],i=0;i<f;i++)n=i/(f-1),p=4*Math.pow(n,3)+.2,c=Math.cos(p*Math.PI*2*n),u[i]=Math.abs(c*(1-n));t.Envelope.Type={linear:"linear",exponential:"exponential",bounce:{In:e(u),Out:u},cosine:{In:d,Out:function(t){return t.slice(0).reverse()}(d)},step:{In:a,Out:e(a)},ripple:{In:s,Out:e(s)},sine:{In:l,Out:e(l)}}}(),t.Envelope.prototype.dispose=function(){return t.prototype.dispose.call(this),this._sig.dispose(),this._sig=null,this._attackCurve=null,this._releaseCurve=null,this},t.Envelope}),t(function(t){return t.AmplitudeEnvelope=function(){t.Envelope.apply(this,arguments),this.input=this.output=new t.Gain,this._sig.connect(this.output.gain)},t.extend(t.AmplitudeEnvelope,t.Envelope),t.AmplitudeEnvelope.prototype.dispose=function(){return this.input.dispose(),this.input=null,t.Envelope.prototype.dispose.call(this),this},t.AmplitudeEnvelope}),t(function(t){return window.AnalyserNode&&!AnalyserNode.prototype.getFloatTimeDomainData&&(AnalyserNode.prototype.getFloatTimeDomainData=function(t){var e,i=new Uint8Array(t.length);for(this.getByteTimeDomainData(i),e=0;e<i.length;e++)t[e]=(i[e]-128)/128}),t.Analyser=function(){var e=this.optionsObject(arguments,["type","size"],t.Analyser.defaults);this._analyser=this.input=this.output=this.context.createAnalyser(),this._type=e.type,this._returnType=e.returnType,this._buffer=null,this.size=e.size,this.type=e.type,this.returnType=e.returnType,this.minDecibels=e.minDecibels,this.maxDecibels=e.maxDecibels},t.extend(t.Analyser),t.Analyser.defaults={size:1024,returnType:"byte",type:"fft",smoothing:.8,maxDecibels:-30,minDecibels:-100},t.Analyser.Type={Waveform:"waveform",FFT:"fft"},t.Analyser.ReturnType={Byte:"byte",Float:"float"},t.Analyser.prototype.analyse=function(){return this._type===t.Analyser.Type.FFT?this._returnType===t.Analyser.ReturnType.Byte?this._analyser.getByteFrequencyData(this._buffer):this._analyser.getFloatFrequencyData(this._buffer):this._type===t.Analyser.Type.Waveform&&(this._returnType===t.Analyser.ReturnType.Byte?this._analyser.getByteTimeDomainData(this._buffer):this._analyser.getFloatTimeDomainData(this._buffer)),this._buffer},Object.defineProperty(t.Analyser.prototype,"size",{get:function(){return this._analyser.frequencyBinCount},set:function(t){this._analyser.fftSize=2*t,this.type=this._type}}),Object.defineProperty(t.Analyser.prototype,"returnType",{get:function(){return this._returnType},set:function(e){if(e===t.Analyser.ReturnType.Byte)this._buffer=new Uint8Array(this._analyser.frequencyBinCount);else{if(e!==t.Analyser.ReturnType.Float)throw new TypeError("Tone.Analayser: invalid return type: "+e);this._buffer=new Float32Array(this._analyser.frequencyBinCount)}this._returnType=e}}),Object.defineProperty(t.Analyser.prototype,"type",{get:function(){return this._type},set:function(e){if(e!==t.Analyser.Type.Waveform&&e!==t.Analyser.Type.FFT)throw new TypeError("Tone.Analyser: invalid type: "+e);this._type=e}}),Object.defineProperty(t.Analyser.prototype,"smoothing",{get:function(){return this._analyser.smoothingTimeConstant},set:function(t){this._analyser.smoothingTimeConstant=t}}),Object.defineProperty(t.Analyser.prototype,"minDecibels",{get:function(){return this._analyser.minDecibels},set:function(t){this._analyser.minDecibels=t}}),Object.defineProperty(t.Analyser.prototype,"maxDecibels",{get:function(){return this._analyser.maxDecibels},set:function(t){this._analyser.maxDecibels=t}}),t.Analyser.prototype.dispose=function(){t.prototype.dispose.call(this),this._analyser.disconnect(),this._analyser=null,this._buffer=null},t.Analyser}),t(function(t){return t.Compressor=function(){var e=this.optionsObject(arguments,["threshold","ratio"],t.Compressor.defaults);this._compressor=this.input=this.output=this.context.createDynamicsCompressor(),this.threshold=new t.Param({param:this._compressor.threshold,units:t.Type.Decibels,convert:!1}),this.attack=new t.Param(this._compressor.attack,t.Type.Time),this.release=new t.Param(this._compressor.release,t.Type.Time),this.knee=new t.Param({param:this._compressor.knee,units:t.Type.Decibels,convert:!1}),this.ratio=new t.Param({param:this._compressor.ratio,convert:!1}),this._readOnly(["knee","release","attack","ratio","threshold"]),this.set(e)},t.extend(t.Compressor),t.Compressor.defaults={ratio:12,threshold:-24,release:.25,attack:.003,knee:30},t.Compressor.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable(["knee","release","attack","ratio","threshold"]),this._compressor.disconnect(),this._compressor=null,this.attack.dispose(),this.attack=null,this.release.dispose(),this.release=null,this.threshold.dispose(),this.threshold=null,this.ratio.dispose(),this.ratio=null,this.knee.dispose(),this.knee=null,this},t.Compressor}),t(function(t){return t.Add=function(e){this.createInsOuts(2,0),this._sum=this.input[0]=this.input[1]=this.output=new t.Gain,this._param=this.input[1]=new t.Signal(e),this._param.connect(this._sum)},t.extend(t.Add,t.Signal),t.Add.prototype.dispose=function(){return t.prototype.dispose.call(this),this._sum.dispose(),this._sum=null,this._param.dispose(),this._param=null,this},t.Add}),t(function(t){return t.Multiply=function(e){this.createInsOuts(2,0),this._mult=this.input[0]=this.output=new t.Gain,this._param=this.input[1]=this.output.gain,this._param.value=this.defaultArg(e,0)},t.extend(t.Multiply,t.Signal),t.Multiply.prototype.dispose=function(){return t.prototype.dispose.call(this),this._mult.dispose(),this._mult=null,this._param=null,this},t.Multiply}),t(function(t){return t.Negate=function(){this._multiply=this.input=this.output=new t.Multiply(-1)},t.extend(t.Negate,t.SignalBase),t.Negate.prototype.dispose=function(){return t.prototype.dispose.call(this),this._multiply.dispose(),this._multiply=null,this},t.Negate}),t(function(t){return t.Subtract=function(e){this.createInsOuts(2,0),this._sum=this.input[0]=this.output=new t.Gain,this._neg=new t.Negate,this._param=this.input[1]=new t.Signal(e),this._param.chain(this._neg,this._sum)},t.extend(t.Subtract,t.Signal),t.Subtract.prototype.dispose=function(){return t.prototype.dispose.call(this),this._neg.dispose(),this._neg=null,this._sum.disconnect(),this._sum=null,this._param.dispose(),this._param=null,this},t.Subtract}),t(function(t){return t.GreaterThanZero=function(){this._thresh=this.output=new t.WaveShaper(function(t){return t<=0?0:1},127),this._scale=this.input=new t.Multiply(1e4),this._scale.connect(this._thresh)},t.extend(t.GreaterThanZero,t.SignalBase),t.GreaterThanZero.prototype.dispose=function(){return t.prototype.dispose.call(this),this._scale.dispose(),this._scale=null,this._thresh.dispose(),this._thresh=null,this},t.GreaterThanZero}),t(function(t){return t.GreaterThan=function(e){this.createInsOuts(2,0),this._param=this.input[0]=new t.Subtract(e),this.input[1]=this._param.input[1],this._gtz=this.output=new t.GreaterThanZero,this._param.connect(this._gtz)},t.extend(t.GreaterThan,t.Signal),t.GreaterThan.prototype.dispose=function(){return t.prototype.dispose.call(this),this._param.dispose(),this._param=null,this._gtz.dispose(),this._gtz=null,this},t.GreaterThan}),t(function(t){return t.Abs=function(){this._abs=this.input=this.output=new t.WaveShaper(function(t){return 0===t?0:Math.abs(t)},127)},t.extend(t.Abs,t.SignalBase),t.Abs.prototype.dispose=function(){return t.prototype.dispose.call(this),this._abs.dispose(),this._abs=null,this},t.Abs}),t(function(t){return t.Modulo=function(e){this.createInsOuts(1,0),this._shaper=new t.WaveShaper(Math.pow(2,16)),this._multiply=new t.Multiply,this._subtract=this.output=new t.Subtract,this._modSignal=new t.Signal(e),this.input.fan(this._shaper,this._subtract),this._modSignal.connect(this._multiply,0,0),this._shaper.connect(this._multiply,0,1),this._multiply.connect(this._subtract,0,1),this._setWaveShaper(e)},t.extend(t.Modulo,t.SignalBase),t.Modulo.prototype._setWaveShaper=function(t){this._shaper.setMap(function(e){return Math.floor((e+1e-4)/t)})},Object.defineProperty(t.Modulo.prototype,"value",{get:function(){return this._modSignal.value},set:function(t){this._modSignal.value=t,this._setWaveShaper(t)}}),t.Modulo.prototype.dispose=function(){return t.prototype.dispose.call(this),this._shaper.dispose(),this._shaper=null,this._multiply.dispose(),this._multiply=null,this._subtract.dispose(),this._subtract=null,this._modSignal.dispose(),this._modSignal=null,this},t.Modulo}),t(function(t){return t.AudioToGain=function(){this._norm=this.input=this.output=new t.WaveShaper(function(t){return(t+1)/2})},t.extend(t.AudioToGain,t.SignalBase),t.AudioToGain.prototype.dispose=function(){return t.prototype.dispose.call(this),this._norm.dispose(),this._norm=null,this},t.AudioToGain}),t(function(t){function e(t,e,i){var n=new t;return i._eval(e[0]).connect(n,0,0),i._eval(e[1]).connect(n,0,1),n}function i(t,e,i){var n=new t;return i._eval(e[0]).connect(n,0,0),n}function n(t){return t?parseFloat(t):void 0}function s(t){return t&&t.args?parseFloat(t.args):void 0}return t.Expr=function(){var t,e,i,n=this._replacements(Array.prototype.slice.call(arguments)),s=this._parseInputs(n);for(this._nodes=[],this.input=new Array(s),t=0;t<s;t++)this.input[t]=this.context.createGain();e=this._parseTree(n);try{i=this._eval(e)}catch(t){throw this._disposeNodes(),new Error("Tone.Expr: Could evaluate expression: "+n)}this.output=i},t.extend(t.Expr,t.SignalBase),t.Expr._Expressions={value:{signal:{regexp:/^\d+\.\d+|^\d+/,method:function(e){return new t.Signal(n(e))}},input:{regexp:/^\$\d/,method:function(t,e){return e.input[n(t.substr(1))]}}},glue:{"(":{regexp:/^\(/},")":{regexp:/^\)/},",":{regexp:/^,/}},func:{abs:{regexp:/^abs/,method:i.bind(this,t.Abs)},mod:{regexp:/^mod/,method:function(e,i){var n=s(e[1]),o=new t.Modulo(n);return i._eval(e[0]).connect(o),o}},pow:{regexp:/^pow/,method:function(e,i){var n=s(e[1]),o=new t.Pow(n);return i._eval(e[0]).connect(o),o}},a2g:{regexp:/^a2g/,method:function(e,i){var n=new t.AudioToGain;return i._eval(e[0]).connect(n),n}}},binary:{"+":{regexp:/^\+/,precedence:1,method:e.bind(this,t.Add)},"-":{regexp:/^\-/,precedence:1,method:function(n,s){return 1===n.length?i(t.Negate,n,s):e(t.Subtract,n,s)}},"*":{regexp:/^\*/,precedence:0,method:e.bind(this,t.Multiply)}},unary:{"-":{regexp:/^\-/,method:i.bind(this,t.Negate)},"!":{regexp:/^\!/,method:i.bind(this,t.NOT)}}},t.Expr.prototype._parseInputs=function(t){var e,i,n=t.match(/\$\d/g),s=0;if(null!==n)for(e=0;e<n.length;e++)i=parseInt(n[e].substr(1))+1,s=Math.max(s,i);return s},t.Expr.prototype._replacements=function(t){var e,i=t.shift();for(e=0;e<t.length;e++)i=i.replace(/\%/i,t[e]);return i},t.Expr.prototype._tokenize=function(e){for(var i,n=-1,s=[];e.length>0;)e=e.trim(),i=function(e){var i,n,s,o,r,a;for(i in t.Expr._Expressions){n=t.Expr._Expressions[i];for(s in n)if(o=n[s],r=o.regexp,null!==(a=e.match(r)))return{type:i,value:a[0],method:o.method}}throw new SyntaxError("Tone.Expr: Unexpected token "+e)}(e),s.push(i),e=e.substr(i.value.length);return{next:function(){return s[++n]},peek:function(){return s[n+1]}}},t.Expr.prototype._parseTree=function(e){function i(t,e){return!u(t)&&"glue"===t.type&&t.value===e}function n(e,i,n){var s,o,r=!1,a=t.Expr._Expressions[i];if(!u(e))for(s in a)if(o=a[s],o.regexp.test(e.value)){if(u(n))return!0;if(o.precedence===n)return!0}return r}function s(t){var e,i;for(u(t)&&(t=5),e=t<0?o():s(t-1),i=l.peek();n(i,"binary",t);)i=l.next(),e={operator:i.value,method:i.method,args:[e,s(t-1)]},i=l.peek();return e}function o(){var t,e;return t=l.peek(),n(t,"unary")?(t=l.next(),e=o(),{operator:t.value,method:t.method,args:[e]}):r()}function r(){var t,e;if(t=l.peek(),u(t))throw new SyntaxError("Tone.Expr: Unexpected termination of expression");if("func"===t.type)return t=l.next(),a(t);if("value"===t.type)return t=l.next(),{method:t.method,args:t.value};if(i(t,"(")){if(l.next(),e=s(),t=l.next(),!i(t,")"))throw new SyntaxError("Expected )");return e}throw new SyntaxError("Tone.Expr: Parse error, cannot process token "+t.value)}function a(t){var e,n=[];if(e=l.next(),!i(e,"("))throw new SyntaxError('Tone.Expr: Expected ( in a function call "'+t.value+'"');if(e=l.peek(),i(e,")")||(n=h()),e=l.next(),!i(e,")"))throw new SyntaxError('Tone.Expr: Expected ) in a function call "'+t.value+'"');return{method:t.method,args:n,name:name}}function h(){for(var t,e,n=[];;){if(e=s(),u(e))break;if(n.push(e),t=l.peek(),!i(t,","))break;l.next()}return n}var l=this._tokenize(e),u=this.isUndef.bind(this);return s()},t.Expr.prototype._eval=function(t){if(!this.isUndef(t)){var e=t.method(t.args,this);return this._nodes.push(e),e}},t.Expr.prototype._disposeNodes=function(){var t,e;for(t=0;t<this._nodes.length;t++)e=this._nodes[t],this.isFunction(e.dispose)?e.dispose():this.isFunction(e.disconnect)&&e.disconnect(),e=null,this._nodes[t]=null;this._nodes=null},t.Expr.prototype.dispose=function(){t.prototype.dispose.call(this),this._disposeNodes()},t.Expr}),t(function(t){return t.EqualPowerGain=function(){this._eqPower=this.input=this.output=new t.WaveShaper(function(t){return Math.abs(t)<.001?0:this.equalPowerScale(t)}.bind(this),4096)},t.extend(t.EqualPowerGain,t.SignalBase),t.EqualPowerGain.prototype.dispose=function(){return t.prototype.dispose.call(this),this._eqPower.dispose(),this._eqPower=null,this},t.EqualPowerGain}),t(function(t){return t.CrossFade=function(e){this.createInsOuts(2,1),this.a=this.input[0]=new t.Gain,this.b=this.input[1]=new t.Gain,this.fade=new t.Signal(this.defaultArg(e,.5),t.Type.NormalRange),this._equalPowerA=new t.EqualPowerGain,this._equalPowerB=new t.EqualPowerGain,this._invert=new t.Expr("1 - $0"),this.a.connect(this.output),this.b.connect(this.output),this.fade.chain(this._equalPowerB,this.b.gain),this.fade.chain(this._invert,this._equalPowerA,this.a.gain),this._readOnly("fade")},t.extend(t.CrossFade),t.CrossFade.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable("fade"),this._equalPowerA.dispose(),this._equalPowerA=null,this._equalPowerB.dispose(),this._equalPowerB=null,this.fade.dispose(),this.fade=null,this._invert.dispose(),this._invert=null,this.a.dispose(),this.a=null,this.b.dispose(),this.b=null,this},t.CrossFade}),t(function(t){return t.Filter=function(){this.createInsOuts(1,1);var e=this.optionsObject(arguments,["frequency","type","rolloff"],t.Filter.defaults);this._filters=[],this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=new t.Signal(0,t.Type.Cents),this.gain=new t.Signal({value:e.gain,convert:!1}),this.Q=new t.Signal(e.Q),this._type=e.type,this._rolloff=e.rolloff,this.rolloff=e.rolloff,this._readOnly(["detune","frequency","gain","Q"])},t.extend(t.Filter),t.Filter.defaults={type:"lowpass",frequency:350,rolloff:-12,Q:1,gain:0},Object.defineProperty(t.Filter.prototype,"type",{get:function(){return this._type},set:function(t){var e;if(["lowpass","highpass","bandpass","lowshelf","highshelf","notch","allpass","peaking"].indexOf(t)===-1)throw new TypeError("Tone.Filter: invalid type "+t);for(this._type=t,e=0;e<this._filters.length;e++)this._filters[e].type=t}}),Object.defineProperty(t.Filter.prototype,"rolloff",{get:function(){return this._rolloff},set:function(t){var e,i,n,s,o,r;if(t=parseInt(t,10),e=[-12,-24,-48,-96],(i=e.indexOf(t))===-1)throw new RangeError("Tone.Filter: rolloff can only be -12, -24, -48 or -96");for(i+=1,this._rolloff=t,this.input.disconnect(),n=0;n<this._filters.length;n++)this._filters[n].disconnect(),this._filters[n]=null;for(this._filters=new Array(i),s=0;s<i;s++)o=this.context.createBiquadFilter(),o.type=this._type,this.frequency.connect(o.frequency),this.detune.connect(o.detune),this.Q.connect(o.Q),this.gain.connect(o.gain),this._filters[s]=o;r=[this.input].concat(this._filters).concat([this.output]),this.connectSeries.apply(this,r)}}),t.Filter.prototype.dispose=function(){t.prototype.dispose.call(this);for(var e=0;e<this._filters.length;e++)this._filters[e].disconnect(),this._filters[e]=null;return this._filters=null,this._writable(["detune","frequency","gain","Q"]),this.frequency.dispose(),this.Q.dispose(),this.frequency=null,this.Q=null,this.detune.dispose(),this.detune=null,this.gain.dispose(),this.gain=null,this},t.Filter}),t(function(t){return t.MultibandSplit=function(){var e=this.optionsObject(arguments,["lowFrequency","highFrequency"],t.MultibandSplit.defaults);this.input=new t.Gain,this.output=new Array(3),this.low=this.output[0]=new t.Filter(0,"lowpass"),this._lowMidFilter=new t.Filter(0,"highpass"),this.mid=this.output[1]=new t.Filter(0,"lowpass"),this.high=this.output[2]=new t.Filter(0,"highpass"),this.lowFrequency=new t.Signal(e.lowFrequency,t.Type.Frequency),this.highFrequency=new t.Signal(e.highFrequency,t.Type.Frequency),this.Q=new t.Signal(e.Q),this.input.fan(this.low,this.high),this.input.chain(this._lowMidFilter,this.mid),this.lowFrequency.connect(this.low.frequency),this.lowFrequency.connect(this._lowMidFilter.frequency),this.highFrequency.connect(this.mid.frequency),this.highFrequency.connect(this.high.frequency),this.Q.connect(this.low.Q),this.Q.connect(this._lowMidFilter.Q),this.Q.connect(this.mid.Q),this.Q.connect(this.high.Q),this._readOnly(["high","mid","low","highFrequency","lowFrequency"])},t.extend(t.MultibandSplit),t.MultibandSplit.defaults={lowFrequency:400,highFrequency:2500,Q:1},t.MultibandSplit.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable(["high","mid","low","highFrequency","lowFrequency"]),this.low.dispose(),this.low=null,this._lowMidFilter.dispose(),this._lowMidFilter=null,this.mid.dispose(),this.mid=null,this.high.dispose(),this.high=null,this.lowFrequency.dispose(),this.lowFrequency=null,this.highFrequency.dispose(),this.highFrequency=null,this.Q.dispose(),this.Q=null,this},t.MultibandSplit}),t(function(t){return t.EQ3=function(){var e=this.optionsObject(arguments,["low","mid","high"],t.EQ3.defaults);this.output=new t.Gain,this._multibandSplit=this.input=new t.MultibandSplit({lowFrequency:e.lowFrequency,highFrequency:e.highFrequency}),this._lowGain=new t.Gain(e.low,t.Type.Decibels),this._midGain=new t.Gain(e.mid,t.Type.Decibels),this._highGain=new t.Gain(e.high,t.Type.Decibels),this.low=this._lowGain.gain,this.mid=this._midGain.gain,this.high=this._highGain.gain,this.Q=this._multibandSplit.Q,this.lowFrequency=this._multibandSplit.lowFrequency,this.highFrequency=this._multibandSplit.highFrequency,this._multibandSplit.low.chain(this._lowGain,this.output),this._multibandSplit.mid.chain(this._midGain,this.output),this._multibandSplit.high.chain(this._highGain,this.output),this._readOnly(["low","mid","high","lowFrequency","highFrequency"])},t.extend(t.EQ3),t.EQ3.defaults={low:0,mid:0,high:0,lowFrequency:400,highFrequency:2500},t.EQ3.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable(["low","mid","high","lowFrequency","highFrequency"]),this._multibandSplit.dispose(),this._multibandSplit=null,this.lowFrequency=null,this.highFrequency=null,this._lowGain.dispose(),this._lowGain=null,this._midGain.dispose(),this._midGain=null,this._highGain.dispose(),this._highGain=null,this.low=null,this.mid=null,this.high=null,this.Q=null,this},t.EQ3}),t(function(t){return t.Scale=function(e,i){this._outputMin=this.defaultArg(e,0),this._outputMax=this.defaultArg(i,1),this._scale=this.input=new t.Multiply(1),this._add=this.output=new t.Add(0),this._scale.connect(this._add),this._setRange()},t.extend(t.Scale,t.SignalBase),Object.defineProperty(t.Scale.prototype,"min",{get:function(){return this._outputMin},set:function(t){this._outputMin=t,this._setRange()}}),Object.defineProperty(t.Scale.prototype,"max",{get:function(){return this._outputMax},set:function(t){this._outputMax=t,this._setRange()}}),t.Scale.prototype._setRange=function(){this._add.value=this._outputMin,this._scale.value=this._outputMax-this._outputMin},t.Scale.prototype.dispose=function(){return t.prototype.dispose.call(this),this._add.dispose(),this._add=null,this._scale.dispose(),this._scale=null,this},t.Scale}),t(function(t){return t.ScaleExp=function(e,i,n){this._scale=this.output=new t.Scale(e,i),this._exp=this.input=new t.Pow(this.defaultArg(n,2)),this._exp.connect(this._scale)},t.extend(t.ScaleExp,t.SignalBase),Object.defineProperty(t.ScaleExp.prototype,"exponent",{get:function(){return this._exp.value},set:function(t){this._exp.value=t}}),Object.defineProperty(t.ScaleExp.prototype,"min",{get:function(){return this._scale.min},set:function(t){this._scale.min=t}}),Object.defineProperty(t.ScaleExp.prototype,"max",{get:function(){return this._scale.max},set:function(t){this._scale.max=t}}),t.ScaleExp.prototype.dispose=function(){return t.prototype.dispose.call(this),this._scale.dispose(),this._scale=null,this._exp.dispose(),this._exp=null,this},t.ScaleExp}),t(function(t){return window.DelayNode&&!AudioContext.prototype.createDelay&&(AudioContext.prototype.createDelay=AudioContext.prototype.createDelayNode),t.Delay=function(){var e=this.optionsObject(arguments,["delayTime","maxDelay"],t.Delay.defaults);this._delayNode=this.input=this.output=this.context.createDelay(this.toSeconds(e.maxDelay)),this.delayTime=new t.Param({param:this._delayNode.delayTime,units:t.Type.Time,value:e.delayTime}),this._readOnly("delayTime")},t.extend(t.Delay),t.Delay.defaults={maxDelay:1,delayTime:0},t.Delay.prototype.dispose=function(){return t.Param.prototype.dispose.call(this),this._delayNode.disconnect(),this._delayNode=null,this._writable("delayTime"),this.delayTime=null,this},t.Delay}),t(function(t){return t.FeedbackCombFilter=function(){var e=this.optionsObject(arguments,["delayTime","resonance"],t.FeedbackCombFilter.defaults);this._delay=this.input=this.output=new t.Delay(e.delayTime),this.delayTime=this._delay.delayTime,this._feedback=new t.Gain(e.resonance,t.Type.NormalRange),this.resonance=this._feedback.gain,this._delay.chain(this._feedback,this._delay),this._readOnly(["resonance","delayTime"])},t.extend(t.FeedbackCombFilter),t.FeedbackCombFilter.defaults={delayTime:.1,resonance:.5},t.FeedbackCombFilter.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable(["resonance","delayTime"]),this._delay.dispose(),this._delay=null,this.delayTime=null,this._feedback.dispose(),this._feedback=null,this.resonance=null,this},t.FeedbackCombFilter}),t(function(t){return t.Follower=function(){this.createInsOuts(1,1);var e=this.optionsObject(arguments,["attack","release"],t.Follower.defaults);this._abs=new t.Abs,
+this._filter=this.context.createBiquadFilter(),this._filter.type="lowpass",this._filter.frequency.value=0,this._filter.Q.value=-100,this._frequencyValues=new t.WaveShaper,this._sub=new t.Subtract,this._delay=new t.Delay(this.blockTime),this._mult=new t.Multiply(1e4),this._attack=e.attack,this._release=e.release,this.input.chain(this._abs,this._filter,this.output),this._abs.connect(this._sub,0,1),this._filter.chain(this._delay,this._sub),this._sub.chain(this._mult,this._frequencyValues,this._filter.frequency),this._setAttackRelease(this._attack,this._release)},t.extend(t.Follower),t.Follower.defaults={attack:.05,release:.5},t.Follower.prototype._setAttackRelease=function(e,i){var n=this.blockTime;e=t.Time(e).toFrequency(),i=t.Time(i).toFrequency(),e=Math.max(e,n),i=Math.max(i,n),this._frequencyValues.setMap(function(t){return t<=0?e:i})},Object.defineProperty(t.Follower.prototype,"attack",{get:function(){return this._attack},set:function(t){this._attack=t,this._setAttackRelease(this._attack,this._release)}}),Object.defineProperty(t.Follower.prototype,"release",{get:function(){return this._release},set:function(t){this._release=t,this._setAttackRelease(this._attack,this._release)}}),t.Follower.prototype.connect=t.Signal.prototype.connect,t.Follower.prototype.dispose=function(){return t.prototype.dispose.call(this),this._filter.disconnect(),this._filter=null,this._frequencyValues.disconnect(),this._frequencyValues=null,this._delay.dispose(),this._delay=null,this._sub.disconnect(),this._sub=null,this._abs.dispose(),this._abs=null,this._mult.dispose(),this._mult=null,this._curve=null,this},t.Follower}),t(function(t){return t.ScaledEnvelope=function(){var e=this.optionsObject(arguments,["attack","decay","sustain","release"],t.Envelope.defaults);t.Envelope.call(this,e),e=this.defaultArg(e,t.ScaledEnvelope.defaults),this._exp=this.output=new t.Pow(e.exponent),this._scale=this.output=new t.Scale(e.min,e.max),this._sig.chain(this._exp,this._scale)},t.extend(t.ScaledEnvelope,t.Envelope),t.ScaledEnvelope.defaults={min:0,max:1,exponent:1},Object.defineProperty(t.ScaledEnvelope.prototype,"min",{get:function(){return this._scale.min},set:function(t){this._scale.min=t}}),Object.defineProperty(t.ScaledEnvelope.prototype,"max",{get:function(){return this._scale.max},set:function(t){this._scale.max=t}}),Object.defineProperty(t.ScaledEnvelope.prototype,"exponent",{get:function(){return this._exp.value},set:function(t){this._exp.value=t}}),t.ScaledEnvelope.prototype.dispose=function(){return t.Envelope.prototype.dispose.call(this),this._scale.dispose(),this._scale=null,this._exp.dispose(),this._exp=null,this},t.ScaledEnvelope}),t(function(t){return t.FrequencyEnvelope=function(){var e=this.optionsObject(arguments,["attack","decay","sustain","release"],t.Envelope.defaults);t.ScaledEnvelope.call(this,e),e=this.defaultArg(e,t.FrequencyEnvelope.defaults),this._octaves=e.octaves,this.baseFrequency=e.baseFrequency,this.octaves=e.octaves},t.extend(t.FrequencyEnvelope,t.Envelope),t.FrequencyEnvelope.defaults={baseFrequency:200,octaves:4,exponent:2},Object.defineProperty(t.FrequencyEnvelope.prototype,"baseFrequency",{get:function(){return this._scale.min},set:function(t){this._scale.min=this.toFrequency(t),this.octaves=this._octaves}}),Object.defineProperty(t.FrequencyEnvelope.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t,this._scale.max=this.baseFrequency*Math.pow(2,t)}}),Object.defineProperty(t.FrequencyEnvelope.prototype,"exponent",{get:function(){return this._exp.value},set:function(t){this._exp.value=t}}),t.FrequencyEnvelope.prototype.dispose=function(){return t.ScaledEnvelope.prototype.dispose.call(this),this},t.FrequencyEnvelope}),t(function(t){return t.Gate=function(){this.createInsOuts(1,1);var e=this.optionsObject(arguments,["threshold","attack","release"],t.Gate.defaults);this._follower=new t.Follower(e.attack,e.release),this._gt=new t.GreaterThan(this.dbToGain(e.threshold)),this.input.connect(this.output),this.input.chain(this._gt,this._follower,this.output.gain)},t.extend(t.Gate),t.Gate.defaults={attack:.1,release:.1,threshold:-40},Object.defineProperty(t.Gate.prototype,"threshold",{get:function(){return this.gainToDb(this._gt.value)},set:function(t){this._gt.value=this.dbToGain(t)}}),Object.defineProperty(t.Gate.prototype,"attack",{get:function(){return this._follower.attack},set:function(t){this._follower.attack=t}}),Object.defineProperty(t.Gate.prototype,"release",{get:function(){return this._follower.release},set:function(t){this._follower.release=t}}),t.Gate.prototype.dispose=function(){return t.prototype.dispose.call(this),this._follower.dispose(),this._gt.dispose(),this._follower=null,this._gt=null,this},t.Gate}),t(function(t){return t.TimelineState=function(e){t.Timeline.call(this),this._initial=e},t.extend(t.TimelineState,t.Timeline),t.TimelineState.prototype.getValueAtTime=function(t){var e=this.get(t);return null!==e?e.state:this._initial},t.TimelineState.prototype.setStateAtTime=function(t,e){this.add({state:t,time:e})},t.TimelineState}),t(function(t){return t.Clock=function(){t.Emitter.call(this);var e=this.optionsObject(arguments,["callback","frequency"],t.Clock.defaults);this.callback=e.callback,this._nextTick=0,this._lastState=t.State.Stopped,this.frequency=new t.TimelineSignal(e.frequency,t.Type.Frequency),this._readOnly("frequency"),this.ticks=0,this._state=new t.TimelineState(t.State.Stopped),this._boundLoop=this._loop.bind(this),this.context.on("tick",this._boundLoop)},t.extend(t.Clock,t.Emitter),t.Clock.defaults={callback:t.noOp,frequency:1,lookAhead:"auto"},Object.defineProperty(t.Clock.prototype,"state",{get:function(){return this._state.getValueAtTime(this.now())}}),t.Clock.prototype.start=function(e,i){return e=this.toSeconds(e),this._state.getValueAtTime(e)!==t.State.Started&&this._state.add({state:t.State.Started,time:e,offset:i}),this},t.Clock.prototype.stop=function(e){return e=this.toSeconds(e),this._state.cancel(e),this._state.setStateAtTime(t.State.Stopped,e),this},t.Clock.prototype.pause=function(e){return e=this.toSeconds(e),this._state.getValueAtTime(e)===t.State.Started&&this._state.setStateAtTime(t.State.Paused,e),this},t.Clock.prototype._loop=function(){for(var e,i,n,s=this.now(),o=this.context.lookAhead,r=this.context.updateInterval,a=2*this.context.lag,h=s+o+r+a;h>this._nextTick&&this._state;)e=this._state.getValueAtTime(this._nextTick),e!==this._lastState&&(this._lastState=e,i=this._state.get(this._nextTick),e===t.State.Started?(this._nextTick=i.time,this.isUndef(i.offset)||(this.ticks=i.offset),this.emit("start",i.time,this.ticks)):e===t.State.Stopped?(this.ticks=0,this.emit("stop",i.time)):e===t.State.Paused&&this.emit("pause",i.time)),n=this._nextTick,this.frequency&&(this._nextTick+=1/this.frequency.getValueAtTime(this._nextTick),e===t.State.Started&&(this.callback(n),this.ticks++))},t.Clock.prototype.getStateAtTime=function(t){return t=this.toSeconds(t),this._state.getValueAtTime(t)},t.Clock.prototype.dispose=function(){t.Emitter.prototype.dispose.call(this),this.context.off("tick",this._boundLoop),this._writable("frequency"),this.frequency.dispose(),this.frequency=null,this._boundLoop=null,this._nextTick=1/0,this.callback=null,this._state.dispose(),this._state=null},t.Clock}),t(function(t){t.IntervalTimeline=function(){this._root=null,this._length=0},t.extend(t.IntervalTimeline),t.IntervalTimeline.prototype.add=function(t){if(this.isUndef(t.time)||this.isUndef(t.duration))throw new Error("Tone.IntervalTimeline: events must have time and duration parameters");var i=new e(t.time,t.time+t.duration,t);for(null===this._root?this._root=i:this._root.insert(i),this._length++;null!==i;)i.updateHeight(),i.updateMax(),this._rebalance(i),i=i.parent;return this},t.IntervalTimeline.prototype.remove=function(t){var e,i,n;if(null!==this._root)for(e=[],this._root.search(t.time,e),i=0;i<e.length;i++)if(n=e[i],n.event===t){this._removeNode(n),this._length--;break}return this},Object.defineProperty(t.IntervalTimeline.prototype,"length",{get:function(){return this._length}}),t.IntervalTimeline.prototype.cancel=function(t){return this.forEachAfter(t,function(t){this.remove(t)}.bind(this)),this},t.IntervalTimeline.prototype._setRoot=function(t){this._root=t,null!==this._root&&(this._root.parent=null)},t.IntervalTimeline.prototype._replaceNodeInParent=function(t,e){null!==t.parent?(t.isLeftChild()?t.parent.left=e:t.parent.right=e,this._rebalance(t.parent)):this._setRoot(e)},t.IntervalTimeline.prototype._removeNode=function(t){var e,i;if(null===t.left&&null===t.right)this._replaceNodeInParent(t,null);else if(null===t.right)this._replaceNodeInParent(t,t.left);else if(null===t.left)this._replaceNodeInParent(t,t.right);else{if(t.getBalance()>0)if(null===t.left.right)e=t.left,e.right=t.right,i=e;else{for(e=t.left.right;null!==e.right;)e=e.right;e.parent.right=e.left,i=e.parent,e.left=t.left,e.right=t.right}else if(null===t.right.left)e=t.right,e.left=t.left,i=e;else{for(e=t.right.left;null!==e.left;)e=e.left;e.parent=e.parent,e.parent.left=e.right,i=e.parent,e.left=t.left,e.right=t.right}null!==t.parent?t.isLeftChild()?t.parent.left=e:t.parent.right=e:this._setRoot(e),this._rebalance(i)}t.dispose()},t.IntervalTimeline.prototype._rotateLeft=function(t){var e=t.parent,i=t.isLeftChild(),n=t.right;t.right=n.left,n.left=t,null!==e?i?e.left=n:e.right=n:this._setRoot(n)},t.IntervalTimeline.prototype._rotateRight=function(t){var e=t.parent,i=t.isLeftChild(),n=t.left;t.left=n.right,n.right=t,null!==e?i?e.left=n:e.right=n:this._setRoot(n)},t.IntervalTimeline.prototype._rebalance=function(t){var e=t.getBalance();e>1?t.left.getBalance()<0?this._rotateLeft(t.left):this._rotateRight(t):e<-1&&(t.right.getBalance()>0?this._rotateRight(t.right):this._rotateLeft(t))},t.IntervalTimeline.prototype.get=function(t){var e,i,n;if(null!==this._root&&(e=[],this._root.search(t,e),e.length>0)){for(i=e[0],n=1;n<e.length;n++)e[n].low>i.low&&(i=e[n]);return i.event}return null},t.IntervalTimeline.prototype.forEach=function(t){var e,i,n;if(null!==this._root)for(e=[],null!==this._root&&this._root.traverse(function(t){e.push(t)}),i=0;i<e.length;i++)(n=e[i].event)&&t(n);return this},t.IntervalTimeline.prototype.forEachAtTime=function(t,e){var i,n,s;if(null!==this._root)for(i=[],this._root.search(t,i),n=i.length-1;n>=0;n--)(s=i[n].event)&&e(s);return this},t.IntervalTimeline.prototype.forEachAfter=function(t,e){var i,n,s;if(null!==this._root)for(i=[],this._root.searchAfter(t,i),n=i.length-1;n>=0;n--)(s=i[n].event)&&e(s);return this},t.IntervalTimeline.prototype.dispose=function(){var t,e=[];for(null!==this._root&&this._root.traverse(function(t){e.push(t)}),t=0;t<e.length;t++)e[t].dispose();return e=null,this._root=null,this};var e=function(t,e,i){this.event=i,this.low=t,this.high=e,this.max=this.high,this._left=null,this._right=null,this.parent=null,this.height=0};return e.prototype.insert=function(t){t.low<=this.low?null===this.left?this.left=t:this.left.insert(t):null===this.right?this.right=t:this.right.insert(t)},e.prototype.search=function(t,e){t>this.max||(null!==this.left&&this.left.search(t,e),this.low<=t&&this.high>t&&e.push(this),this.low>t||null!==this.right&&this.right.search(t,e))},e.prototype.searchAfter=function(t,e){this.low>=t&&(e.push(this),null!==this.left&&this.left.searchAfter(t,e)),null!==this.right&&this.right.searchAfter(t,e)},e.prototype.traverse=function(t){t(this),null!==this.left&&this.left.traverse(t),null!==this.right&&this.right.traverse(t)},e.prototype.updateHeight=function(){null!==this.left&&null!==this.right?this.height=Math.max(this.left.height,this.right.height)+1:null!==this.right?this.height=this.right.height+1:null!==this.left?this.height=this.left.height+1:this.height=0},e.prototype.updateMax=function(){this.max=this.high,null!==this.left&&(this.max=Math.max(this.max,this.left.max)),null!==this.right&&(this.max=Math.max(this.max,this.right.max))},e.prototype.getBalance=function(){var t=0;return null!==this.left&&null!==this.right?t=this.left.height-this.right.height:null!==this.left?t=this.left.height+1:null!==this.right&&(t=-(this.right.height+1)),t},e.prototype.isLeftChild=function(){return null!==this.parent&&this.parent.left===this},Object.defineProperty(e.prototype,"left",{get:function(){return this._left},set:function(t){this._left=t,null!==t&&(t.parent=this),this.updateHeight(),this.updateMax()}}),Object.defineProperty(e.prototype,"right",{get:function(){return this._right},set:function(t){this._right=t,null!==t&&(t.parent=this),this.updateHeight(),this.updateMax()}}),e.prototype.dispose=function(){this.parent=null,this._left=null,this._right=null,this.event=null},t.IntervalTimeline}),t(function(t){t.Transport=function(){t.Emitter.call(this),this.loop=!1,this._loopStart=0,this._loopEnd=0,this._ppq=e.defaults.PPQ,this._clock=new t.Clock({callback:this._processTick.bind(this),frequency:0}),this._bindClockEvents(),this.bpm=this._clock.frequency,this.bpm._toUnits=this._toUnits.bind(this),this.bpm._fromUnits=this._fromUnits.bind(this),this.bpm.units=t.Type.BPM,this.bpm.value=e.defaults.bpm,this._readOnly("bpm"),this._timeSignature=e.defaults.timeSignature,this._scheduledEvents={},this._eventID=0,this._timeline=new t.Timeline,this._repeatedEvents=new t.IntervalTimeline,this._onceEvents=new t.Timeline,this._syncedSignals=[],this._swingTicks=e.defaults.PPQ/2,this._swingAmount=0},t.extend(t.Transport,t.Emitter),t.Transport.defaults={bpm:120,swing:0,swingSubdivision:"8n",timeSignature:4,loopStart:0,loopEnd:"4m",PPQ:192},t.Transport.prototype._processTick=function(e){var i,n,s=this._clock.ticks;this._swingAmount>0&&s%this._ppq!=0&&s%(2*this._swingTicks)!=0&&(i=s%(2*this._swingTicks)/(2*this._swingTicks),n=Math.sin(i*Math.PI)*this._swingAmount,e+=t.Time(2*this._swingTicks/3,"i")*n),this.loop&&s===this._loopEnd&&(this.emit("loopEnd",e),this._clock.ticks=this._loopStart,s=this._loopStart,this.emit("loopStart",e,this.seconds),this.emit("loop",e)),this._onceEvents.forEachBefore(s,function(t){t.callback(e),delete this._scheduledEvents[t.id.toString()]}.bind(this)),this._onceEvents.cancelBefore(s),this._timeline.forEachAtTime(s,function(t){t.callback(e)}),this._repeatedEvents.forEachAtTime(s,function(t){(s-t.time)%t.interval==0&&t.callback(e)})},t.Transport.prototype.schedule=function(t,e){var i={time:this.toTicks(e),callback:t},n=this._eventID++;return this._scheduledEvents[n.toString()]={event:i,timeline:this._timeline},this._timeline.add(i),n},t.Transport.prototype.scheduleRepeat=function(t,e,i,n){var s,o;if(e<=0)throw new Error("Tone.Transport: repeat events must have an interval larger than 0");return s={time:this.toTicks(i),duration:this.toTicks(this.defaultArg(n,1/0)),interval:this.toTicks(e),callback:t},o=this._eventID++,this._scheduledEvents[o.toString()]={event:s,timeline:this._repeatedEvents},this._repeatedEvents.add(s),o},t.Transport.prototype.scheduleOnce=function(t,e){var i=this._eventID++,n={time:this.toTicks(e),callback:t,id:i};return this._scheduledEvents[i.toString()]={event:n,timeline:this._onceEvents},this._onceEvents.add(n),i},t.Transport.prototype.clear=function(t){if(this._scheduledEvents.hasOwnProperty(t)){var e=this._scheduledEvents[t.toString()];e.timeline.remove(e.event),delete this._scheduledEvents[t.toString()]}return this},t.Transport.prototype.cancel=function(t){return t=this.defaultArg(t,0),t=this.toTicks(t),this._timeline.cancel(t),this._onceEvents.cancel(t),this._repeatedEvents.cancel(t),this},t.Transport.prototype._bindClockEvents=function(){this._clock.on("start",function(e,i){i=t.Time(this._clock.ticks,"i").toSeconds(),this.emit("start",e,i)}.bind(this)),this._clock.on("stop",function(t){this.emit("stop",t)}.bind(this)),this._clock.on("pause",function(t){this.emit("pause",t)}.bind(this))},Object.defineProperty(t.Transport.prototype,"state",{get:function(){return this._clock.getStateAtTime(this.now())}}),t.Transport.prototype.start=function(t,e){return this.isUndef(e)||(e=this.toTicks(e)),this._clock.start(t,e),this},t.Transport.prototype.stop=function(t){return this._clock.stop(t),this},t.Transport.prototype.pause=function(t){return this._clock.pause(t),this},Object.defineProperty(t.Transport.prototype,"timeSignature",{get:function(){return this._timeSignature},set:function(t){this.isArray(t)&&(t=t[0]/t[1]*4),this._timeSignature=t}}),Object.defineProperty(t.Transport.prototype,"loopStart",{get:function(){return t.TransportTime(this._loopStart,"i").toSeconds()},set:function(t){this._loopStart=this.toTicks(t)}}),Object.defineProperty(t.Transport.prototype,"loopEnd",{get:function(){return t.TransportTime(this._loopEnd,"i").toSeconds()},set:function(t){this._loopEnd=this.toTicks(t)}}),t.Transport.prototype.setLoopPoints=function(t,e){return this.loopStart=t,this.loopEnd=e,this},Object.defineProperty(t.Transport.prototype,"swing",{get:function(){return this._swingAmount},set:function(t){this._swingAmount=t}}),Object.defineProperty(t.Transport.prototype,"swingSubdivision",{get:function(){return t.Time(this._swingTicks,"i").toNotation()},set:function(t){this._swingTicks=this.toTicks(t)}}),Object.defineProperty(t.Transport.prototype,"position",{get:function(){return t.TransportTime(this.ticks,"i").toBarsBeatsSixteenths()},set:function(t){var e=this.toTicks(t);this.ticks=e}}),Object.defineProperty(t.Transport.prototype,"seconds",{get:function(){return t.TransportTime(this.ticks,"i").toSeconds()},set:function(t){var e=this.toTicks(t);this.ticks=e}}),Object.defineProperty(t.Transport.prototype,"progress",{get:function(){return this.loop?(this.ticks-this._loopStart)/(this._loopEnd-this._loopStart):0}}),Object.defineProperty(t.Transport.prototype,"ticks",{get:function(){return this._clock.ticks},set:function(e){if(this._clock.ticks!==e){var i=this.now();this.state===t.State.Started?(this.emit("stop",i),this._clock.ticks=e,this.emit("start",i,this.seconds)):this._clock.ticks=e}}}),Object.defineProperty(t.Transport.prototype,"PPQ",{get:function(){return this._ppq},set:function(t){var e=this.bpm.value;this._ppq=t,this.bpm.value=e}}),Object.defineProperty(t.Transport.prototype,"latencyHint",{get:function(){return t.Clock.latencyHint},set:function(e){t.Clock.latencyHint=e}}),t.Transport.prototype._fromUnits=function(t){return 1/(60/t/this.PPQ)},t.Transport.prototype._toUnits=function(t){return t/this.PPQ*60},t.Transport.prototype.nextSubdivision=function(e){var i,n,s;return e=this.toSeconds(e),this.state!==t.State.Started?0:(i=this._clock._nextTick,n=t.Time(this.ticks,"i"),s=e-n%e,0===s&&(s=e),i+s)},t.Transport.prototype.syncSignal=function(e,i){i||(i=0!==e._param.value?e._param.value/this.bpm._param.value:0);var n=new t.Gain(i);return this.bpm.chain(n,e._param),this._syncedSignals.push({ratio:n,signal:e,initial:e._param.value}),e._param.value=0,this},t.Transport.prototype.unsyncSignal=function(t){var e,i;for(e=this._syncedSignals.length-1;e>=0;e--)i=this._syncedSignals[e],i.signal===t&&(i.ratio.dispose(),i.signal._param.value=i.initial,this._syncedSignals.splice(e,1));return this},t.Transport.prototype.dispose=function(){return t.Emitter.prototype.dispose.call(this),this._clock.dispose(),this._clock=null,this._writable("bpm"),this.bpm=null,this._timeline.dispose(),this._timeline=null,this._onceEvents.dispose(),this._onceEvents=null,this._repeatedEvents.dispose(),this._repeatedEvents=null,this};var e=t.Transport;return t.Transport=new e,t.Context.on("init",function(i){i.Transport instanceof e?t.Transport=i.Transport:(t.Transport=new e,i.Transport=t.Transport)}),t.Transport}),t(function(t){return t.Volume=function(){var e=this.optionsObject(arguments,["volume"],t.Volume.defaults);this.output=this.input=new t.Gain(e.volume,t.Type.Decibels),this._unmutedVolume=e.volume,this.volume=this.output.gain,this._readOnly("volume"),this.mute=e.mute},t.extend(t.Volume),t.Volume.defaults={volume:0,mute:!1},Object.defineProperty(t.Volume.prototype,"mute",{get:function(){return this.volume.value===-(1/0)},set:function(t){!this.mute&&t?(this._unmutedVolume=this.volume.value,this.volume.value=-(1/0)):this.mute&&!t&&(this.volume.value=this._unmutedVolume)}}),t.Volume.prototype.dispose=function(){return this.input.dispose(),t.prototype.dispose.call(this),this._writable("volume"),this.volume.dispose(),this.volume=null,this},t.Volume}),t(function(t){t.Master=function(){this.createInsOuts(1,1),this._volume=this.output=new t.Volume,this.volume=this._volume.volume,this._readOnly("volume"),this.input.chain(this.output,this.context.destination)},t.extend(t.Master),t.Master.defaults={volume:0,mute:!1},Object.defineProperty(t.Master.prototype,"mute",{get:function(){return this._volume.mute},set:function(t){this._volume.mute=t}}),t.Master.prototype.chain=function(){this.input.disconnect(),this.input.chain.apply(this.input,arguments),arguments[arguments.length-1].connect(this.output)},t.Master.prototype.dispose=function(){t.prototype.dispose.call(this),this._writable("volume"),this._volume.dispose(),this._volume=null,this.volume=null},t.prototype.toMaster=function(){return this.connect(t.Master),this},AudioNode.prototype.toMaster=function(){return this.connect(t.Master),this};var e=t.Master;return t.Master=new e,t.Context.on("init",function(i){i.Master instanceof e?t.Master=i.Master:t.Master=new e,i.Master=t.Master}),t.Master}),t(function(t){return t.Source=function(e){e=this.defaultArg(e,t.Source.defaults),this._volume=this.output=new t.Volume(e.volume),this.volume=this._volume.volume,this._readOnly("volume"),this._state=new t.TimelineState(t.State.Stopped),this._state.memory=10,this._synced=!1,this._scheduled=[],this._volume.output.output.channelCount=2,this._volume.output.output.channelCountMode="explicit",this.mute=e.mute},t.extend(t.Source),t.Source.defaults={volume:0,mute:!1},Object.defineProperty(t.Source.prototype,"state",{get:function(){return this._synced?t.Transport.state===t.State.Started?this._state.getValueAtTime(t.Transport.seconds):t.State.Stopped:this._state.getValueAtTime(this.now())}}),Object.defineProperty(t.Source.prototype,"mute",{get:function(){return this._volume.mute},set:function(t){this._volume.mute=t}}),t.Source.prototype._start=t.noOp,t.Source.prototype._stop=t.noOp,t.Source.prototype.start=function(e,i,n){var s,o;return e=this.isUndef(e)&&this._synced?t.Transport.seconds:this.toSeconds(e),this.retrigger||this._state.getValueAtTime(e)!==t.State.Started||this.stop(e),this._state.setStateAtTime(t.State.Started,e),this._synced?(s=this._state.get(e),s.offset=this.defaultArg(i,0),s.duration=n,o=t.Transport.schedule(function(t){this._start(t,i,n)}.bind(this),e),this._scheduled.push(o)):this._start.apply(this,arguments),this},t.Source.prototype.stop=function(e){if(e=this.isUndef(e)&&this._synced?t.Transport.seconds:this.toSeconds(e),this._state.cancel(e),this._state.setStateAtTime(t.State.Stopped,e),this._synced){var i=t.Transport.schedule(this._stop.bind(this),e);this._scheduled.push(i)}else this._stop.apply(this,arguments);return this},t.Source.prototype.sync=function(){return this._synced=!0,t.Transport.on("start loopStart",function(e,i){var n,s,o;i>0&&(n=this._state.get(i))&&n.state===t.State.Started&&n.time!==i&&(s=i-this.toSeconds(n.time),n.duration&&(o=this.toSeconds(n.duration)-s),this._start(e,this.toSeconds(n.offset)+s,o))}.bind(this)),t.Transport.on("stop pause loopEnd",function(e){this._state.getValueAtTime(t.Transport.seconds)===t.State.Started&&this._stop(e)}.bind(this)),this},t.Source.prototype.unsync=function(){var e,i;for(this._synced=!1,t.Transport.off("start stop pause loopEnd loopStart"),e=0;e<this._scheduled.length;e++)i=this._scheduled[e],t.Transport.clear(i);return this._scheduled=[],this._state.cancel(0),this},t.Source.prototype.dispose=function(){t.prototype.dispose.call(this),this.unsync(),this._scheduled=null,this._writable("volume"),this._volume.dispose(),this._volume=null,this.volume=null,this._state.dispose(),this._state=null},t.Source}),t(function(t){return window.OscillatorNode&&!OscillatorNode.prototype.start&&(OscillatorNode.prototype.start=OscillatorNode.prototype.noteOn,OscillatorNode.prototype.stop=OscillatorNode.prototype.noteOff,OscillatorNode.prototype.setPeriodicWave||(OscillatorNode.prototype.setPeriodicWave=OscillatorNode.prototype.setWaveTable),AudioContext.prototype.createPeriodicWave||(AudioContext.prototype.createPeriodicWave=AudioContext.prototype.createWaveTable)),t.Oscillator=function(){var e=this.optionsObject(arguments,["frequency","type"],t.Oscillator.defaults);t.Source.call(this,e),this._oscillator=null,this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this._wave=null,this._partials=this.defaultArg(e.partials,[1]),this._phase=e.phase,this._type=null,this.type=e.type,this.phase=this._phase,this._readOnly(["frequency","detune"])},t.extend(t.Oscillator,t.Source),t.Oscillator.defaults={type:"sine",frequency:440,detune:0,phase:0,partials:[]},t.Oscillator.Type={Sine:"sine",Triangle:"triangle",Sawtooth:"sawtooth",Square:"square",Custom:"custom"},t.Oscillator.prototype._start=function(t){this._oscillator=this.context.createOscillator(),this._oscillator.setPeriodicWave(this._wave),this._oscillator.connect(this.output),this.frequency.connect(this._oscillator.frequency),this.detune.connect(this._oscillator.detune),this._oscillator.start(this.toSeconds(t))},t.Oscillator.prototype._stop=function(t){return this._oscillator&&(this._oscillator.stop(this.toSeconds(t)),this._oscillator=null),this},t.Oscillator.prototype.syncFrequency=function(){return t.Transport.syncSignal(this.frequency),this},t.Oscillator.prototype.unsyncFrequency=function(){return t.Transport.unsyncSignal(this.frequency),this},Object.defineProperty(t.Oscillator.prototype,"type",{get:function(){return this._type},set:function(t){var e=this._getRealImaginary(t,this._phase),i=this.context.createPeriodicWave(e[0],e[1]);this._wave=i,null!==this._oscillator&&this._oscillator.setPeriodicWave(this._wave),this._type=t}}),t.Oscillator.prototype._getRealImaginary=function(e,i){var n,s,o,r,a=4096,h=a/2,l=new Float32Array(h),u=new Float32Array(h),p=1;for(e===t.Oscillator.Type.Custom?(p=this._partials.length+1,h=p):(n=/^(sine|triangle|square|sawtooth)(\d+)$/.exec(e))&&(p=parseInt(n[2])+1,e=n[1],p=Math.max(p,2),h=p),s=1;s<h;++s){switch(o=2/(s*Math.PI),e){case t.Oscillator.Type.Sine:r=s<=p?1:0;break;case t.Oscillator.Type.Square:r=1&s?2*o:0;break;case t.Oscillator.Type.Sawtooth:r=o*(1&s?1:-1);break;case t.Oscillator.Type.Triangle:r=1&s?o*o*2*(s-1>>1&1?-1:1):0;break;case t.Oscillator.Type.Custom:r=this._partials[s-1];break;default:throw new TypeError("Tone.Oscillator: invalid type: "+e)}0!==r?(l[s]=-r*Math.sin(i*s),u[s]=r*Math.cos(i*s)):(l[s]=0,u[s]=0)}return[l,u]},t.Oscillator.prototype._inverseFFT=function(t,e,i){var n,s=0,o=t.length;for(n=0;n<o;n++)s+=t[n]*Math.cos(n*i)+e[n]*Math.sin(n*i);return s},t.Oscillator.prototype._getInitialValue=function(){var t,e=this._getRealImaginary(this._type,0),i=e[0],n=e[1],s=0,o=2*Math.PI;for(t=0;t<8;t++)s=Math.max(this._inverseFFT(i,n,t/8*o),s);return-this._inverseFFT(i,n,this._phase)/s},Object.defineProperty(t.Oscillator.prototype,"partials",{get:function(){return this._type!==t.Oscillator.Type.Custom?[]:this._partials},set:function(e){this._partials=e,this.type=t.Oscillator.Type.Custom}}),Object.defineProperty(t.Oscillator.prototype,"phase",{get:function(){return this._phase*(180/Math.PI)},set:function(t){this._phase=t*Math.PI/180,this.type=this._type}}),t.Oscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),null!==this._oscillator&&(this._oscillator.disconnect(),this._oscillator=null),this._wave=null,this._writable(["frequency","detune"]),this.frequency.dispose(),this.frequency=null,this.detune.dispose(),this.detune=null,this._partials=null,this},t.Oscillator}),t(function(t){return t.Zero=function(){this._gain=this.input=this.output=new t.Gain,this.context.getConstant(0).connect(this._gain)},t.extend(t.Zero),t.Zero.prototype.dispose=function(){return t.prototype.dispose.call(this),this._gain.dispose(),this._gain=null,this},t.Zero}),t(function(t){return t.LFO=function(){var e=this.optionsObject(arguments,["frequency","min","max"],t.LFO.defaults);this._oscillator=new t.Oscillator({frequency:e.frequency,type:e.type}),this.frequency=this._oscillator.frequency,this.amplitude=this._oscillator.volume,this.amplitude.units=t.Type.NormalRange,this.amplitude.value=e.amplitude,this._stoppedSignal=new t.Signal(0,t.Type.AudioRange),this._zeros=new t.Zero,this._stoppedValue=0,this._a2g=new t.AudioToGain,this._scaler=this.output=new t.Scale(e.min,e.max),this._units=t.Type.Default,this.units=e.units,this._oscillator.chain(this._a2g,this._scaler),this._zeros.connect(this._a2g),this._stoppedSignal.connect(this._a2g),this._readOnly(["amplitude","frequency"]),this.phase=e.phase},t.extend(t.LFO,t.Oscillator),t.LFO.defaults={type:"sine",min:0,max:1,phase:0,frequency:"4n",amplitude:1,units:t.Type.Default},t.LFO.prototype.start=function(t){return t=this.toSeconds(t),this._stoppedSignal.setValueAtTime(0,t),this._oscillator.start(t),this},t.LFO.prototype.stop=function(t){return t=this.toSeconds(t),this._stoppedSignal.setValueAtTime(this._stoppedValue,t),this._oscillator.stop(t),this},t.LFO.prototype.sync=function(){return this._oscillator.sync(),this._oscillator.syncFrequency(),this},t.LFO.prototype.unsync=function(){return this._oscillator.unsync(),this._oscillator.unsyncFrequency(),this},Object.defineProperty(t.LFO.prototype,"min",{get:function(){return this._toUnits(this._scaler.min)},set:function(t){t=this._fromUnits(t),this._scaler.min=t}}),Object.defineProperty(t.LFO.prototype,"max",{get:function(){return this._toUnits(this._scaler.max)},set:function(t){t=this._fromUnits(t),this._scaler.max=t}}),Object.defineProperty(t.LFO.prototype,"type",{get:function(){return this._oscillator.type},set:function(t){this._oscillator.type=t,this._stoppedValue=this._oscillator._getInitialValue(),this._stoppedSignal.value=this._stoppedValue}}),Object.defineProperty(t.LFO.prototype,"phase",{get:function(){return this._oscillator.phase},set:function(t){this._oscillator.phase=t,this._stoppedValue=this._oscillator._getInitialValue(),this._stoppedSignal.value=this._stoppedValue}}),Object.defineProperty(t.LFO.prototype,"units",{get:function(){return this._units},set:function(t){var e=this.min,i=this.max;this._units=t,this.min=e,this.max=i}}),Object.defineProperty(t.LFO.prototype,"mute",{get:function(){return this._oscillator.mute},set:function(t){this._oscillator.mute=t}}),Object.defineProperty(t.LFO.prototype,"state",{get:function(){return this._oscillator.state}}),t.LFO.prototype.connect=function(e){return e.constructor!==t.Signal&&e.constructor!==t.Param&&e.constructor!==t.TimelineSignal||(this.convert=e.convert,this.units=e.units),t.Signal.prototype.connect.apply(this,arguments),this},t.LFO.prototype._fromUnits=t.Param.prototype._fromUnits,t.LFO.prototype._toUnits=t.Param.prototype._toUnits,t.LFO.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable(["amplitude","frequency"]),this._oscillator.dispose(),this._oscillator=null,this._stoppedSignal.dispose(),this._stoppedSignal=null,this._zeros.dispose(),this._zeros=null,this._scaler.dispose(),this._scaler=null,this._a2g.dispose(),this._a2g=null,this.frequency=null,this.amplitude=null,this},t.LFO}),t(function(t){return t.Limiter=function(){var e=this.optionsObject(arguments,["threshold"],t.Limiter.defaults);this._compressor=this.input=this.output=new t.Compressor({attack:.001,decay:.001,threshold:e.threshold}),this.threshold=this._compressor.threshold,this._readOnly("threshold")},t.extend(t.Limiter),t.Limiter.defaults={threshold:-12},t.Limiter.prototype.dispose=function(){return t.prototype.dispose.call(this),this._compressor.dispose(),this._compressor=null,this._writable("threshold"),this.threshold=null,this},t.Limiter}),t(function(t){return t.LowpassCombFilter=function(){this.createInsOuts(1,1)
+;var e=this.optionsObject(arguments,["delayTime","resonance","dampening"],t.LowpassCombFilter.defaults);this._delay=this.input=new t.Delay(e.delayTime),this.delayTime=this._delay.delayTime,this._lowpass=this.output=this.context.createBiquadFilter(),this._lowpass.Q.value=-3.0102999566398125,this._lowpass.type="lowpass",this.dampening=new t.Param({param:this._lowpass.frequency,units:t.Type.Frequency,value:e.dampening}),this._feedback=new t.Gain(e.resonance,t.Type.NormalRange),this.resonance=this._feedback.gain,this._delay.chain(this._lowpass,this._feedback,this._delay),this._readOnly(["dampening","resonance","delayTime"])},t.extend(t.LowpassCombFilter),t.LowpassCombFilter.defaults={delayTime:.1,resonance:.5,dampening:3e3},t.LowpassCombFilter.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable(["dampening","resonance","delayTime"]),this.dampening.dispose(),this.dampening=null,this.resonance.dispose(),this.resonance=null,this._delay.dispose(),this._delay=null,this.delayTime=null,this._lowpass.disconnect(),this._lowpass=null,this._feedback.disconnect(),this._feedback=null,this},t.LowpassCombFilter}),t(function(t){return t.Merge=function(){this.createInsOuts(2,0),this.left=this.input[0]=new t.Gain,this.right=this.input[1]=new t.Gain,this._merger=this.output=this.context.createChannelMerger(2),this.left.connect(this._merger,0,0),this.right.connect(this._merger,0,1),this.left.channelCount=1,this.right.channelCount=1,this.left.channelCountMode="explicit",this.right.channelCountMode="explicit"},t.extend(t.Merge),t.Merge.prototype.dispose=function(){return t.prototype.dispose.call(this),this.left.dispose(),this.left=null,this.right.dispose(),this.right=null,this._merger.disconnect(),this._merger=null,this},t.Merge}),t(function(t){return t.Meter=function(){var e=this.optionsObject(arguments,["type","smoothing"],t.Meter.defaults);this.type=e.type,this.input=this.output=this._analyser=new t.Analyser("waveform",512),this._analyser.returnType="float",this.smoothing=e.smoothing,this._lastValue=0},t.extend(t.Meter),t.Meter.Type={Level:"level",Signal:"signal"},t.Meter.defaults={smoothing:.8,type:t.Meter.Type.Level},Object.defineProperty(t.Meter.prototype,"value",{get:function(){var e,i,n,s,o,r=this._analyser.analyse();if(this.type===t.Meter.Type.Level){for(e=0,i=0;i<r.length;i++)e+=Math.pow(r[i],2);return n=Math.sqrt(e/r.length),n=Math.max(n,this._lastValue*this.smoothing),this._lastValue=n,s=.35,o=n/s,Math.sqrt(o)}return r[0]}}),t.Meter.prototype.dispose=function(){return t.prototype.dispose.call(this),this._analyser.dispose(),this._analyser=null,this},t.Meter}),t(function(t){return t.Split=function(){this.createInsOuts(0,2),this._splitter=this.input=this.context.createChannelSplitter(2),this.left=this.output[0]=new t.Gain,this.right=this.output[1]=new t.Gain,this._splitter.connect(this.left,0,0),this._splitter.connect(this.right,1,0)},t.extend(t.Split),t.Split.prototype.dispose=function(){return t.prototype.dispose.call(this),this._splitter.disconnect(),this.left.dispose(),this.left=null,this.right.dispose(),this.right=null,this._splitter=null,this},t.Split}),t(function(t){return t.MidSideSplit=function(){this.createInsOuts(0,2),this._split=this.input=new t.Split,this.mid=this.output[0]=new t.Expr("($0 + $1) * $2"),this.side=this.output[1]=new t.Expr("($0 - $1) * $2"),this._split.connect(this.mid,0,0),this._split.connect(this.mid,1,1),this._split.connect(this.side,0,0),this._split.connect(this.side,1,1),this.context.getConstant(Math.SQRT1_2).connect(this.mid,0,2),this.context.getConstant(Math.SQRT1_2).connect(this.side,0,2)},t.extend(t.MidSideSplit),t.MidSideSplit.prototype.dispose=function(){return t.prototype.dispose.call(this),this.mid.dispose(),this.mid=null,this.side.dispose(),this.side=null,this._split.dispose(),this._split=null,this},t.MidSideSplit}),t(function(t){return t.MidSideMerge=function(){this.createInsOuts(2,0),this.mid=this.input[0]=new t.Gain,this._left=new t.Expr("($0 + $1) * $2"),this.side=this.input[1]=new t.Gain,this._right=new t.Expr("($0 - $1) * $2"),this._merge=this.output=new t.Merge,this.mid.connect(this._left,0,0),this.side.connect(this._left,0,1),this.mid.connect(this._right,0,0),this.side.connect(this._right,0,1),this._left.connect(this._merge,0,0),this._right.connect(this._merge,0,1),this.context.getConstant(Math.SQRT1_2).connect(this._left,0,2),this.context.getConstant(Math.SQRT1_2).connect(this._right,0,2)},t.extend(t.MidSideMerge),t.MidSideMerge.prototype.dispose=function(){return t.prototype.dispose.call(this),this.mid.dispose(),this.mid=null,this.side.dispose(),this.side=null,this._left.dispose(),this._left=null,this._right.dispose(),this._right=null,this._merge.dispose(),this._merge=null,this},t.MidSideMerge}),t(function(t){return t.MidSideCompressor=function(e){e=this.defaultArg(e,t.MidSideCompressor.defaults),this._midSideSplit=this.input=new t.MidSideSplit,this._midSideMerge=this.output=new t.MidSideMerge,this.mid=new t.Compressor(e.mid),this.side=new t.Compressor(e.side),this._midSideSplit.mid.chain(this.mid,this._midSideMerge.mid),this._midSideSplit.side.chain(this.side,this._midSideMerge.side),this._readOnly(["mid","side"])},t.extend(t.MidSideCompressor),t.MidSideCompressor.defaults={mid:{ratio:3,threshold:-24,release:.03,attack:.02,knee:16},side:{ratio:6,threshold:-30,release:.25,attack:.03,knee:10}},t.MidSideCompressor.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable(["mid","side"]),this.mid.dispose(),this.mid=null,this.side.dispose(),this.side=null,this._midSideSplit.dispose(),this._midSideSplit=null,this._midSideMerge.dispose(),this._midSideMerge=null,this},t.MidSideCompressor}),t(function(t){return t.Mono=function(){this.createInsOuts(1,0),this._merge=this.output=new t.Merge,this.input.connect(this._merge,0,0),this.input.connect(this._merge,0,1),this.input.gain.value=this.dbToGain(-10)},t.extend(t.Mono),t.Mono.prototype.dispose=function(){return t.prototype.dispose.call(this),this._merge.dispose(),this._merge=null,this},t.Mono}),t(function(t){return t.MultibandCompressor=function(e){e=this.defaultArg(arguments,t.MultibandCompressor.defaults),this._splitter=this.input=new t.MultibandSplit({lowFrequency:e.lowFrequency,highFrequency:e.highFrequency}),this.lowFrequency=this._splitter.lowFrequency,this.highFrequency=this._splitter.highFrequency,this.output=new t.Gain,this.low=new t.Compressor(e.low),this.mid=new t.Compressor(e.mid),this.high=new t.Compressor(e.high),this._splitter.low.chain(this.low,this.output),this._splitter.mid.chain(this.mid,this.output),this._splitter.high.chain(this.high,this.output),this._readOnly(["high","mid","low","highFrequency","lowFrequency"])},t.extend(t.MultibandCompressor),t.MultibandCompressor.defaults={low:t.Compressor.defaults,mid:t.Compressor.defaults,high:t.Compressor.defaults,lowFrequency:250,highFrequency:2e3},t.MultibandCompressor.prototype.dispose=function(){return t.prototype.dispose.call(this),this._splitter.dispose(),this._writable(["high","mid","low","highFrequency","lowFrequency"]),this.low.dispose(),this.mid.dispose(),this.high.dispose(),this._splitter=null,this.low=null,this.mid=null,this.high=null,this.lowFrequency=null,this.highFrequency=null,this},t.MultibandCompressor}),t(function(t){return t.Panner=function(e){this._hasStereoPanner?(this._panner=this.input=this.output=this.context.createStereoPanner(),this.pan=this._panner.pan):(this._crossFade=new t.CrossFade,this._merger=this.output=new t.Merge,this._splitter=this.input=new t.Split,this.pan=new t.Signal(0,t.Type.AudioRange),this._zero=new t.Zero,this._a2g=new t.AudioToGain,this._zero.connect(this._a2g),this.pan.chain(this._a2g,this._crossFade.fade),this._splitter.connect(this._crossFade,0,0),this._splitter.connect(this._crossFade,1,1),this._crossFade.a.connect(this._merger,0,0),this._crossFade.b.connect(this._merger,0,1)),this.pan.value=this.defaultArg(e,0),this._readOnly("pan")},t.extend(t.Panner),t.Panner.prototype._hasStereoPanner=t.prototype.isFunction(t.context.createStereoPanner),t.Panner.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable("pan"),this._hasStereoPanner?(this._panner.disconnect(),this._panner=null,this.pan=null):(this._zero.dispose(),this._zero=null,this._crossFade.dispose(),this._crossFade=null,this._splitter.dispose(),this._splitter=null,this._merger.dispose(),this._merger=null,this.pan.dispose(),this.pan=null,this._a2g.dispose(),this._a2g=null),this},t.Panner}),t(function(t){return t.Panner3D=function(){var e=this.optionsObject(arguments,["positionX","positionY","positionZ"],t.Panner3D.defaults);this._panner=this.input=this.output=this.context.createPanner(),this._panner.panningModel=e.panningModel,this._panner.maxDistance=e.maxDistance,this._panner.distanceModel=e.distanceModel,this._panner.coneOuterGain=e.coneOuterGain,this._panner.coneOuterAngle=e.coneOuterAngle,this._panner.coneInnerAngle=e.coneInnerAngle,this._panner.refDistance=e.refDistance,this._panner.rolloffFactor=e.rolloffFactor,this._orientation=[e.orientationX,e.orientationY,e.orientationZ],this._position=[e.positionX,e.positionY,e.positionZ],this.orientationX=e.orientationX,this.orientationY=e.orientationY,this.orientationZ=e.orientationZ,this.positionX=e.positionX,this.positionY=e.positionY,this.positionZ=e.positionZ},t.extend(t.Panner3D),t.Panner3D.defaults={positionX:0,positionY:0,positionZ:0,orientationX:0,orientationY:0,orientationZ:0,panningModel:"equalpower",maxDistance:1e4,distanceModel:"inverse",coneOuterGain:0,coneOuterAngle:360,coneInnerAngle:360,refDistance:1,rolloffFactor:1},t.Panner3D.prototype._rampTimeConstant=.01,t.Panner3D.prototype.setPosition=function(t,e,i){if(this._panner.positionX){var n=this.now();this._panner.positionX.setTargetAtTime(t,n,this._rampTimeConstant),this._panner.positionY.setTargetAtTime(e,n,this._rampTimeConstant),this._panner.positionZ.setTargetAtTime(i,n,this._rampTimeConstant)}else this._panner.setPosition(t,e,i);return this._position=Array.prototype.slice.call(arguments),this},t.Panner3D.prototype.setOrientation=function(t,e,i){if(this._panner.orientationX){var n=this.now();this._panner.orientationX.setTargetAtTime(t,n,this._rampTimeConstant),this._panner.orientationY.setTargetAtTime(e,n,this._rampTimeConstant),this._panner.orientationZ.setTargetAtTime(i,n,this._rampTimeConstant)}else this._panner.setOrientation(t,e,i);return this._orientation=Array.prototype.slice.call(arguments),this},Object.defineProperty(t.Panner3D.prototype,"positionX",{set:function(t){this._position[0]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[0]}}),Object.defineProperty(t.Panner3D.prototype,"positionY",{set:function(t){this._position[1]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[1]}}),Object.defineProperty(t.Panner3D.prototype,"positionZ",{set:function(t){this._position[2]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[2]}}),Object.defineProperty(t.Panner3D.prototype,"orientationX",{set:function(t){this._orientation[0]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[0]}}),Object.defineProperty(t.Panner3D.prototype,"orientationY",{set:function(t){this._orientation[1]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[1]}}),Object.defineProperty(t.Panner3D.prototype,"orientationZ",{set:function(t){this._orientation[2]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[2]}}),t.Panner3D._aliasProperty=function(e){Object.defineProperty(t.Panner3D.prototype,e,{set:function(t){this._panner[e]=t},get:function(){return this._panner[e]}})},t.Panner3D._aliasProperty("panningModel"),t.Panner3D._aliasProperty("refDistance"),t.Panner3D._aliasProperty("rolloffFactor"),t.Panner3D._aliasProperty("distanceModel"),t.Panner3D._aliasProperty("coneInnerAngle"),t.Panner3D._aliasProperty("coneOuterAngle"),t.Panner3D._aliasProperty("coneOuterGain"),t.Panner3D._aliasProperty("maxDistance"),t.Panner3D.prototype.dispose=function(){return this._panner.disconnect(),this._panner=null,this._orientation=null,this._position=null,this},t.Panner3D}),t(function(t){return t.PanVol=function(){var e=this.optionsObject(arguments,["pan","volume"],t.PanVol.defaults);this._panner=this.input=new t.Panner(e.pan),this.pan=this._panner.pan,this._volume=this.output=new t.Volume(e.volume),this.volume=this._volume.volume,this._panner.connect(this._volume),this._readOnly(["pan","volume"])},t.extend(t.PanVol),t.PanVol.defaults={pan:.5,volume:0},t.PanVol.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable(["pan","volume"]),this._panner.dispose(),this._panner=null,this.pan=null,this._volume.dispose(),this._volume=null,this.volume=null,this},t.PanVol}),t(function(t){return t.CtrlInterpolate=function(){var e=this.optionsObject(arguments,["values","index"],t.CtrlInterpolate.defaults);this.values=e.values,this.index=e.index},t.extend(t.CtrlInterpolate),t.CtrlInterpolate.defaults={index:0,values:[]},Object.defineProperty(t.CtrlInterpolate.prototype,"value",{get:function(){var t,e,i,n=this.index;return n=Math.min(n,this.values.length-1),t=Math.floor(n),e=this.values[t],i=this.values[Math.ceil(n)],this._interpolate(n-t,e,i)}}),t.CtrlInterpolate.prototype._interpolate=function(t,e,i){var n,s,o,r;if(this.isArray(e)){for(n=[],s=0;s<e.length;s++)n[s]=this._interpolate(t,e[s],i[s]);return n}if(this.isObject(e)){o={};for(r in e)o[r]=this._interpolate(t,e[r],i[r]);return o}return e=this._toNumber(e),i=this._toNumber(i),(1-t)*e+t*i},t.CtrlInterpolate.prototype._toNumber=function(t){return this.isNumber(t)?t:this.toSeconds(t)},t.CtrlInterpolate.prototype.dispose=function(){this.values=null},t.CtrlInterpolate}),t(function(t){return t.CtrlMarkov=function(t,e){this.values=this.defaultArg(t,{}),this.value=this.defaultArg(e,Object.keys(this.values)[0])},t.extend(t.CtrlMarkov),t.CtrlMarkov.prototype.next=function(){var t,e,i,n,s,o,r;if(this.values.hasOwnProperty(this.value))if(t=this.values[this.value],this.isArray(t))for(e=this._getProbDistribution(t),i=Math.random(),n=0,s=0;s<e.length;s++)o=e[s],i>n&&i<n+o&&(r=t[s],this.isObject(r)?this.value=r.value:this.value=r),n+=o;else this.value=t;return this.value},t.CtrlMarkov.prototype._getProbDistribution=function(t){var e,i,n,s=[],o=0,r=!1;for(e=0;e<t.length;e++)i=t[e],this.isObject(i)?(r=!0,s[e]=i.probability):s[e]=1/t.length,o+=s[e];if(r)for(n=0;n<s.length;n++)s[n]=s[n]/o;return s},t.CtrlMarkov.prototype.dispose=function(){this.values=null},t.CtrlMarkov}),t(function(t){return t.CtrlPattern=function(){var e=this.optionsObject(arguments,["values","type"],t.CtrlPattern.defaults);this.values=e.values,this.index=0,this._type=null,this._shuffled=null,this._direction=null,this.type=e.type},t.extend(t.CtrlPattern),t.CtrlPattern.Type={Up:"up",Down:"down",UpDown:"upDown",DownUp:"downUp",AlternateUp:"alternateUp",AlternateDown:"alternateDown",Random:"random",RandomWalk:"randomWalk",RandomOnce:"randomOnce"},t.CtrlPattern.defaults={type:t.CtrlPattern.Type.Up,values:[]},Object.defineProperty(t.CtrlPattern.prototype,"value",{get:function(){if(0!==this.values.length){if(1===this.values.length)return this.values[0];this.index=Math.min(this.index,this.values.length-1);var e=this.values[this.index];return this.type===t.CtrlPattern.Type.RandomOnce&&(this.values.length!==this._shuffled.length&&this._shuffleValues(),e=this.values[this._shuffled[this.index]]),e}}}),Object.defineProperty(t.CtrlPattern.prototype,"type",{get:function(){return this._type},set:function(e){this._type=e,this._shuffled=null,this._type===t.CtrlPattern.Type.Up||this._type===t.CtrlPattern.Type.UpDown||this._type===t.CtrlPattern.Type.RandomOnce||this._type===t.CtrlPattern.Type.AlternateUp?this.index=0:this._type!==t.CtrlPattern.Type.Down&&this._type!==t.CtrlPattern.Type.DownUp&&this._type!==t.CtrlPattern.Type.AlternateDown||(this.index=this.values.length-1),this._type===t.CtrlPattern.Type.UpDown||this._type===t.CtrlPattern.Type.AlternateUp?this._direction=t.CtrlPattern.Type.Up:this._type!==t.CtrlPattern.Type.DownUp&&this._type!==t.CtrlPattern.Type.AlternateDown||(this._direction=t.CtrlPattern.Type.Down),this._type===t.CtrlPattern.Type.RandomOnce?this._shuffleValues():this._type===t.CtrlPattern.Random&&(this.index=Math.floor(Math.random()*this.values.length))}}),t.CtrlPattern.prototype.next=function(){var e=this.type;return e===t.CtrlPattern.Type.Up?++this.index>=this.values.length&&(this.index=0):e===t.CtrlPattern.Type.Down?--this.index<0&&(this.index=this.values.length-1):e===t.CtrlPattern.Type.UpDown||e===t.CtrlPattern.Type.DownUp?(this._direction===t.CtrlPattern.Type.Up?this.index++:this.index--,this.index<0?(this.index=1,this._direction=t.CtrlPattern.Type.Up):this.index>=this.values.length&&(this.index=this.values.length-2,this._direction=t.CtrlPattern.Type.Down)):e===t.CtrlPattern.Type.Random?this.index=Math.floor(Math.random()*this.values.length):e===t.CtrlPattern.Type.RandomWalk?Math.random()<.5?(this.index--,this.index=Math.max(this.index,0)):(this.index++,this.index=Math.min(this.index,this.values.length-1)):e===t.CtrlPattern.Type.RandomOnce?++this.index>=this.values.length&&(this.index=0,this._shuffleValues()):e===t.CtrlPattern.Type.AlternateUp?(this._direction===t.CtrlPattern.Type.Up?(this.index+=2,this._direction=t.CtrlPattern.Type.Down):(this.index-=1,this._direction=t.CtrlPattern.Type.Up),this.index>=this.values.length&&(this.index=0,this._direction=t.CtrlPattern.Type.Up)):e===t.CtrlPattern.Type.AlternateDown&&(this._direction===t.CtrlPattern.Type.Up?(this.index+=1,this._direction=t.CtrlPattern.Type.Down):(this.index-=2,this._direction=t.CtrlPattern.Type.Up),this.index<0&&(this.index=this.values.length-1,this._direction=t.CtrlPattern.Type.Down)),this.value},t.CtrlPattern.prototype._shuffleValues=function(){var t,e,i=[];for(this._shuffled=[],t=0;t<this.values.length;t++)i[t]=t;for(;i.length>0;)e=i.splice(Math.floor(i.length*Math.random()),1),this._shuffled.push(e[0])},t.CtrlPattern.prototype.dispose=function(){this._shuffled=null,this.values=null},t.CtrlPattern}),t(function(t){return t.CtrlRandom=function(){var e=this.optionsObject(arguments,["min","max"],t.CtrlRandom.defaults);this.min=e.min,this.max=e.max,this.integer=e.integer},t.extend(t.CtrlRandom),t.CtrlRandom.defaults={min:0,max:1,integer:!1},Object.defineProperty(t.CtrlRandom.prototype,"value",{get:function(){var t=this.toSeconds(this.min),e=this.toSeconds(this.max),i=Math.random(),n=i*t+(1-i)*e;return this.integer&&(n=Math.floor(n)),n}}),t.CtrlRandom}),t(function(t){return window.AudioBuffer&&!AudioBuffer.prototype.copyToChannel&&(AudioBuffer.prototype.copyToChannel=function(t,e,i){var n,s=this.getChannelData(e);for(i=i||0,n=0;n<s.length;n++)s[n+i]=t[n]},AudioBuffer.prototype.copyFromChannel=function(t,e,i){var n,s=this.getChannelData(e);for(i=i||0,n=0;n<s.length;n++)t[n]=s[n+i]}),t.Buffer=function(){var e=this.optionsObject(arguments,["url","onload","onerror"],t.Buffer.defaults);this._buffer=null,this._reversed=e.reverse,this._xhr=null,e.url instanceof AudioBuffer||e.url instanceof t.Buffer?(this.set(e.url),e.onload&&e.onload(this)):this.isString(e.url)&&this.load(e.url,e.onload,e.onerror)},t.extend(t.Buffer),t.Buffer.defaults={url:void 0,reverse:!1},t.Buffer.prototype.set=function(e){return e instanceof t.Buffer?this._buffer=e.get():this._buffer=e,this},t.Buffer.prototype.get=function(){return this._buffer},t.Buffer.prototype.load=function(e,i,n){return new Promise(function(s,o){this._xhr=t.Buffer.load(e,function(t){this._xhr=null,this.set(t),s(this),i&&i(this)}.bind(this),function(t){this._xhr=null,o(t),n&&n(t)}.bind(this))}.bind(this))},t.Buffer.prototype.dispose=function(){return t.Emitter.prototype.dispose.call(this),this._buffer=null,this._xhr&&(t.Buffer._currentDownloads--,this._xhr.abort(),this._xhr=null),this},Object.defineProperty(t.Buffer.prototype,"loaded",{get:function(){return this.length>0}}),Object.defineProperty(t.Buffer.prototype,"duration",{get:function(){return this._buffer?this._buffer.duration:0}}),Object.defineProperty(t.Buffer.prototype,"length",{get:function(){return this._buffer?this._buffer.length:0}}),Object.defineProperty(t.Buffer.prototype,"numberOfChannels",{get:function(){return this._buffer?this._buffer.numberOfChannels:0}}),t.Buffer.prototype.fromArray=function(t){var e,i=t[0].length>0,n=i?t.length:1,s=i?t[0].length:t.length,o=this.context.createBuffer(n,s,this.context.sampleRate);for(i||1!==n||(t=[t]),e=0;e<n;e++)o.copyToChannel(t[e],e);return this._buffer=o,this},t.Buffer.prototype.toMono=function(t){var e,i,n,s,o;if(this.isNumber(t))this.fromArray(this.toArray(t));else{for(e=new Float32Array(this.length),i=this.numberOfChannels,n=0;n<i;n++)for(s=this.toArray(n),o=0;o<s.length;o++)e[o]+=s[o];e=e.map(function(t){return t/i}),this.fromArray(e)}return this},t.Buffer.prototype.toArray=function(t){var e,i;if(this.isNumber(t))return this.getChannelData(t);if(1===this.numberOfChannels)return this.toArray(0);for(e=[],i=0;i<this.numberOfChannels;i++)e[i]=this.getChannelData(i);return e},t.Buffer.prototype.getChannelData=function(t){return this._buffer.getChannelData(t)},t.Buffer.prototype.slice=function(e,i){var n,s,o,r;for(i=this.defaultArg(i,this.duration),n=Math.floor(this.context.sampleRate*this.toSeconds(e)),s=Math.floor(this.context.sampleRate*this.toSeconds(i)),o=[],r=0;r<this.numberOfChannels;r++)o[r]=this.toArray(r).slice(n,s);return(new t.Buffer).fromArray(o)},t.Buffer.prototype._reverse=function(){if(this.loaded)for(var t=0;t<this.numberOfChannels;t++)Array.prototype.reverse.call(this.getChannelData(t));return this},Object.defineProperty(t.Buffer.prototype,"reverse",{get:function(){return this._reversed},set:function(t){this._reversed!==t&&(this._reversed=t,this._reverse())}}),t.Emitter.mixin(t.Buffer),t.Buffer._downloadQueue=[],t.Buffer._currentDownloads=0,t.Buffer.baseUrl="",t.Buffer.load=function(e,i,n){function s(e){if(!n)throw new Error(e);n(e),t.Buffer.emit("error",e)}function o(){var e,i=0;for(e=0;e<t.Buffer._downloadQueue.length;e++)i+=t.Buffer._downloadQueue[e].progress;t.Buffer.emit("progress",i/t.Buffer._downloadQueue.length)}i=i||t.noOp;var r=new XMLHttpRequest;return r.open("GET",t.Buffer.baseUrl+e,!0),r.responseType="arraybuffer",r.progress=0,t.Buffer._currentDownloads++,t.Buffer._downloadQueue.push(r),r.addEventListener("load",function(){200===r.status?t.context.decodeAudioData(r.response,function(e){r.progress=1,o(),i(e),0===--t.Buffer._currentDownloads&&(t.Buffer._downloadQueue=[],t.Buffer.emit("load"))},function(){s("Tone.Buffer: could not decode audio data: "+e)}):s("Tone.Buffer: could not locate file: "+e)}),r.addEventListener("error",s),r.addEventListener("progress",function(t){t.lengthComputable&&(r.progress=t.loaded/t.total*.95,o())}),r.send(),r},t.Buffer.cancelDownloads=function(){return t.Buffer._downloadQueue.forEach(function(t){t.abort()}),t.Buffer._currentDownloads=0,t.Buffer},t.Buffer.supportsType=function(t){var e=t.split(".");return e=e[e.length-1],""!==document.createElement("audio").canPlayType("audio/"+e)},t.loaded=function(){function e(){t.Buffer.off("load",i),t.Buffer.off("error",n)}var i,n;return new Promise(function(e,s){i=function(){e()},n=function(){s()},t.Buffer.on("load",i),t.Buffer.on("error",n)}).then(e).catch(function(t){throw e(),new Error(t)})},t.Buffer}),t(function(t){return t.Buffers=function(t,e,i){this._buffers={},this.baseUrl=this.defaultArg(i,""),t=this._flattenUrls(t),this._loadingCount=0;for(var n in t)this._loadingCount++,this.add(n,t[n],this._bufferLoaded.bind(this,e))},t.extend(t.Buffers),t.Buffers.prototype.has=function(t){return this._buffers.hasOwnProperty(t)},t.Buffers.prototype.get=function(t){if(this.has(t))return this._buffers[t];throw new Error("Tone.Buffers: no buffer named "+t)},t.Buffers.prototype._bufferLoaded=function(t){0===--this._loadingCount&&t&&t(this)},Object.defineProperty(t.Buffers.prototype,"loaded",{get:function(){var t,e,i=!0;for(t in this._buffers)e=this.get(t),i=i&&e.loaded;return i}}),t.Buffers.prototype.add=function(e,i,n){return n=this.defaultArg(n,t.noOp),i instanceof t.Buffer?(this._buffers[e]=i,n(this)):i instanceof AudioBuffer?(this._buffers[e]=new t.Buffer(i),n(this)):this.isString(i)&&(this._buffers[e]=new t.Buffer(this.baseUrl+i,n)),this},t.Buffers.prototype._flattenUrls=function(t){var e,i,n,s={};for(e in t)if(t.hasOwnProperty(e))if(this.isObject(t[e])){i=this._flattenUrls(t[e]);for(n in i)i.hasOwnProperty(n)&&(s[e+"."+n]=i[n])}else s[e]=t[e];return s},t.Buffers.prototype.dispose=function(){for(var t in this._buffers)this._buffers[t].dispose();return this._buffers=null,this},t.Buffers}),t(function(t){var e={};return t.prototype.send=function(i,n){e.hasOwnProperty(i)||(e[i]=this.context.createGain()),n=this.defaultArg(n,0);var s=new t.Gain(n,t.Type.Decibels);return this.output.chain(s,e[i]),s},t.prototype.receive=function(t,i){return e.hasOwnProperty(t)||(e[t]=this.context.createGain()),this.isUndef(i)&&(i=this.input),e[t].connect(i),this},t.Context.on("init",function(t){t.Buses?e=t.Buses:(e={},t.Buses=e)}),t}),t(function(t){return t.Draw=function(){this._events=new t.Timeline,this.expiration=.25,this.anticipation=.008,this._boundDrawLoop=this._drawLoop.bind(this)},t.extend(t.Draw),t.Draw.prototype.schedule=function(t,e){return this._events.add({callback:t,time:this.toSeconds(e)}),1===this._events.length&&requestAnimationFrame(this._boundDrawLoop),this},t.Draw.prototype.cancel=function(t){return this._events.cancel(this.toSeconds(t)),this},t.Draw.prototype._drawLoop=function(){for(var e,i=t.now();this._events.length&&this._events.peek().time-this.anticipation<=i;)e=this._events.shift(),i-e.time<=this.expiration&&e.callback();this._events.length>0&&requestAnimationFrame(this._boundDrawLoop)},t.Draw=new t.Draw,t.Draw}),t(function(t){t.Listener=function(){var t=this.optionsObject(arguments,["positionX","positionY","positionZ"],e.defaults);this._orientation=[t.forwardX,t.forwardY,t.forwardZ,t.upX,t.upY,t.upZ],this._position=[t.positionX,t.positionY,t.positionZ],this.forwardX=t.forwardX,this.forwardY=t.forwardY,this.forwardZ=t.forwardZ,this.upX=t.upX,this.upY=t.upY,this.upZ=t.upZ,this.positionX=t.positionX,this.positionY=t.positionY,this.positionZ=t.positionZ},t.extend(t.Listener),t.Listener.defaults={positionX:0,positionY:0,positionZ:0,forwardX:0,forwardY:0,forwardZ:1,upX:0,upY:1,upZ:0},t.Listener.prototype._rampTimeConstant=.01,t.Listener.prototype.setPosition=function(t,e,i){if(this.context.listener.positionX){var n=this.now();this.context.listener.positionX.setTargetAtTime(t,n,this._rampTimeConstant),this.context.listener.positionY.setTargetAtTime(e,n,this._rampTimeConstant),this.context.listener.positionZ.setTargetAtTime(i,n,this._rampTimeConstant)}else this.context.listener.setPosition(t,e,i);return this._position=Array.prototype.slice.call(arguments),this},t.Listener.prototype.setOrientation=function(t,e,i,n,s,o){if(this.context.listener.forwardX){var r=this.now();this.context.listener.forwardX.setTargetAtTime(t,r,this._rampTimeConstant),this.context.listener.forwardY.setTargetAtTime(e,r,this._rampTimeConstant),this.context.listener.forwardZ.setTargetAtTime(i,r,this._rampTimeConstant),this.context.listener.upX.setTargetAtTime(n,r,this._rampTimeConstant),this.context.listener.upY.setTargetAtTime(s,r,this._rampTimeConstant),this.context.listener.upZ.setTargetAtTime(o,r,this._rampTimeConstant)}else this.context.listener.setOrientation(t,e,i,n,s,o);return this._orientation=Array.prototype.slice.call(arguments),this},Object.defineProperty(t.Listener.prototype,"positionX",{set:function(t){this._position[0]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[0]}}),Object.defineProperty(t.Listener.prototype,"positionY",{set:function(t){this._position[1]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[1]}}),Object.defineProperty(t.Listener.prototype,"positionZ",{set:function(t){this._position[2]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[2]}}),Object.defineProperty(t.Listener.prototype,"forwardX",{set:function(t){this._orientation[0]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[0]}}),Object.defineProperty(t.Listener.prototype,"forwardY",{set:function(t){this._orientation[1]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[1]}}),Object.defineProperty(t.Listener.prototype,"forwardZ",{set:function(t){this._orientation[2]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[2]}}),Object.defineProperty(t.Listener.prototype,"upX",{set:function(t){this._orientation[3]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[3]}}),Object.defineProperty(t.Listener.prototype,"upY",{set:function(t){this._orientation[4]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[4]}}),Object.defineProperty(t.Listener.prototype,"upZ",{set:function(t){this._orientation[5]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[5]}}),t.Listener.prototype.dispose=function(){return this._orientation=null,this._position=null,this};var e=t.Listener;return t.Listener=new e,t.Context.on("init",function(i){i.Listener instanceof e?t.Listener=i.Listener:t.Listener=new e,i.Listener=t.Listener}),t.Listener}),t(function(t){return!window.hasOwnProperty("OfflineAudioContext")&&window.hasOwnProperty("webkitOfflineAudioContext")&&(window.OfflineAudioContext=window.webkitOfflineAudioContext),t.OfflineContext=function(e,i,n){var s=new OfflineAudioContext(e,i*n,n);t.Context.call(this,s),this._duration=i,this._currentTime=0,this.lookAhead=this.blockTime,this.updateInterval=this.blockTime},t.extend(t.OfflineContext,t.Context),t.OfflineContext.prototype.now=function(){return this._currentTime},t.OfflineContext.prototype._createWorker=function(){return{postMessage:function(){}}},t.OfflineContext.prototype.render=function(){for(;this._duration-this._currentTime>=0;)this.emit("tick"),this._currentTime+=t.prototype.blockTime;return new Promise(function(t){this._context.oncomplete=function(e){t(e.renderedBuffer)},this._context.startRendering()}.bind(this))},t.OfflineContext}),t(function(t){return t.Offline=function(e,i){var n,s=t.context.sampleRate,o=t.context,r=new t.OfflineContext(2,i,s);return t.context=r,e(t.Transport),n=r.render(),t.context=o,n.then(function(e){return new t.Buffer(e)})},t.Offline}),t(function(t){return t.Effect=function(){this.createInsOuts(1,1);var e=this.optionsObject(arguments,["wet"],t.Effect.defaults);this._dryWet=new t.CrossFade(e.wet),this.wet=this._dryWet.fade,this.effectSend=new t.Gain,this.effectReturn=new t.Gain,this.input.connect(this._dryWet.a),this.input.connect(this.effectSend),this.effectReturn.connect(this._dryWet.b),this._dryWet.connect(this.output),this._readOnly(["wet"])},t.extend(t.Effect),t.Effect.defaults={wet:1},t.Effect.prototype.connectEffect=function(t){return this.effectSend.chain(t,this.effectReturn),this},t.Effect.prototype.dispose=function(){return t.prototype.dispose.call(this),this._dryWet.dispose(),this._dryWet=null,this.effectSend.dispose(),this.effectSend=null,this.effectReturn.dispose(),this.effectReturn=null,this._writable(["wet"]),this.wet=null,this},t.Effect}),t(function(t){return t.AutoFilter=function(){var e=this.optionsObject(arguments,["frequency","baseFrequency","octaves"],t.AutoFilter.defaults);t.Effect.call(this,e),this._lfo=new t.LFO({frequency:e.frequency,amplitude:e.depth}),this.depth=this._lfo.amplitude,this.frequency=this._lfo.frequency,this.filter=new t.Filter(e.filter),this._octaves=0,this.connectEffect(this.filter),this._lfo.connect(this.filter.frequency),this.type=e.type,this._readOnly(["frequency","depth"]),this.octaves=e.octaves,this.baseFrequency=e.baseFrequency},
+t.extend(t.AutoFilter,t.Effect),t.AutoFilter.defaults={frequency:1,type:"sine",depth:1,baseFrequency:200,octaves:2.6,filter:{type:"lowpass",rolloff:-12,Q:1}},t.AutoFilter.prototype.start=function(t){return this._lfo.start(t),this},t.AutoFilter.prototype.stop=function(t){return this._lfo.stop(t),this},t.AutoFilter.prototype.sync=function(t){return this._lfo.sync(t),this},t.AutoFilter.prototype.unsync=function(){return this._lfo.unsync(),this},Object.defineProperty(t.AutoFilter.prototype,"type",{get:function(){return this._lfo.type},set:function(t){this._lfo.type=t}}),Object.defineProperty(t.AutoFilter.prototype,"baseFrequency",{get:function(){return this._lfo.min},set:function(t){this._lfo.min=this.toFrequency(t),this.octaves=this._octaves}}),Object.defineProperty(t.AutoFilter.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t,this._lfo.max=this.baseFrequency*Math.pow(2,t)}}),t.AutoFilter.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._lfo.dispose(),this._lfo=null,this.filter.dispose(),this.filter=null,this._writable(["frequency","depth"]),this.frequency=null,this.depth=null,this},t.AutoFilter}),t(function(t){return t.AutoPanner=function(){var e=this.optionsObject(arguments,["frequency"],t.AutoPanner.defaults);t.Effect.call(this,e),this._lfo=new t.LFO({frequency:e.frequency,amplitude:e.depth,min:-1,max:1}),this.depth=this._lfo.amplitude,this._panner=new t.Panner,this.frequency=this._lfo.frequency,this.connectEffect(this._panner),this._lfo.connect(this._panner.pan),this.type=e.type,this._readOnly(["depth","frequency"])},t.extend(t.AutoPanner,t.Effect),t.AutoPanner.defaults={frequency:1,type:"sine",depth:1},t.AutoPanner.prototype.start=function(t){return this._lfo.start(t),this},t.AutoPanner.prototype.stop=function(t){return this._lfo.stop(t),this},t.AutoPanner.prototype.sync=function(t){return this._lfo.sync(t),this},t.AutoPanner.prototype.unsync=function(){return this._lfo.unsync(),this},Object.defineProperty(t.AutoPanner.prototype,"type",{get:function(){return this._lfo.type},set:function(t){this._lfo.type=t}}),t.AutoPanner.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._lfo.dispose(),this._lfo=null,this._panner.dispose(),this._panner=null,this._writable(["depth","frequency"]),this.frequency=null,this.depth=null,this},t.AutoPanner}),t(function(t){return t.AutoWah=function(){var e=this.optionsObject(arguments,["baseFrequency","octaves","sensitivity"],t.AutoWah.defaults);t.Effect.call(this,e),this.follower=new t.Follower(e.follower),this._sweepRange=new t.ScaleExp(0,1,.5),this._baseFrequency=e.baseFrequency,this._octaves=e.octaves,this._inputBoost=new t.Gain,this._bandpass=new t.Filter({rolloff:-48,frequency:0,Q:e.Q}),this._peaking=new t.Filter(0,"peaking"),this._peaking.gain.value=e.gain,this.gain=this._peaking.gain,this.Q=this._bandpass.Q,this.effectSend.chain(this._inputBoost,this.follower,this._sweepRange),this._sweepRange.connect(this._bandpass.frequency),this._sweepRange.connect(this._peaking.frequency),this.effectSend.chain(this._bandpass,this._peaking,this.effectReturn),this._setSweepRange(),this.sensitivity=e.sensitivity,this._readOnly(["gain","Q"])},t.extend(t.AutoWah,t.Effect),t.AutoWah.defaults={baseFrequency:100,octaves:6,sensitivity:0,Q:2,gain:2,follower:{attack:.3,release:.5}},Object.defineProperty(t.AutoWah.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t,this._setSweepRange()}}),Object.defineProperty(t.AutoWah.prototype,"baseFrequency",{get:function(){return this._baseFrequency},set:function(t){this._baseFrequency=t,this._setSweepRange()}}),Object.defineProperty(t.AutoWah.prototype,"sensitivity",{get:function(){return this.gainToDb(1/this._inputBoost.gain.value)},set:function(t){this._inputBoost.gain.value=1/this.dbToGain(t)}}),t.AutoWah.prototype._setSweepRange=function(){this._sweepRange.min=this._baseFrequency,this._sweepRange.max=Math.min(this._baseFrequency*Math.pow(2,this._octaves),this.context.sampleRate/2)},t.AutoWah.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this.follower.dispose(),this.follower=null,this._sweepRange.dispose(),this._sweepRange=null,this._bandpass.dispose(),this._bandpass=null,this._peaking.dispose(),this._peaking=null,this._inputBoost.dispose(),this._inputBoost=null,this._writable(["gain","Q"]),this.gain=null,this.Q=null,this},t.AutoWah}),t(function(t){return t.BitCrusher=function(){var e,i=this.optionsObject(arguments,["bits"],t.BitCrusher.defaults);t.Effect.call(this,i),e=1/Math.pow(2,i.bits-1),this._subtract=new t.Subtract,this._modulo=new t.Modulo(e),this._bits=i.bits,this.effectSend.fan(this._subtract,this._modulo),this._modulo.connect(this._subtract,0,1),this._subtract.connect(this.effectReturn)},t.extend(t.BitCrusher,t.Effect),t.BitCrusher.defaults={bits:4},Object.defineProperty(t.BitCrusher.prototype,"bits",{get:function(){return this._bits},set:function(t){this._bits=t;var e=1/Math.pow(2,t-1);this._modulo.value=e}}),t.BitCrusher.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._subtract.dispose(),this._subtract=null,this._modulo.dispose(),this._modulo=null,this},t.BitCrusher}),t(function(t){return t.Chebyshev=function(){var e=this.optionsObject(arguments,["order"],t.Chebyshev.defaults);t.Effect.call(this,e),this._shaper=new t.WaveShaper(4096),this._order=e.order,this.connectEffect(this._shaper),this.order=e.order,this.oversample=e.oversample},t.extend(t.Chebyshev,t.Effect),t.Chebyshev.defaults={order:1,oversample:"none"},t.Chebyshev.prototype._getCoefficient=function(t,e,i){return i.hasOwnProperty(e)?i[e]:(i[e]=0===e?0:1===e?t:2*t*this._getCoefficient(t,e-1,i)-this._getCoefficient(t,e-2,i),i[e])},Object.defineProperty(t.Chebyshev.prototype,"order",{get:function(){return this._order},set:function(t){var e,i,n,s;for(this._order=t,e=new Array(4096),i=e.length,n=0;n<i;++n)s=2*n/i-1,e[n]=0===s?0:this._getCoefficient(s,t,{});this._shaper.curve=e}}),Object.defineProperty(t.Chebyshev.prototype,"oversample",{get:function(){return this._shaper.oversample},set:function(t){this._shaper.oversample=t}}),t.Chebyshev.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._shaper.dispose(),this._shaper=null,this},t.Chebyshev}),t(function(t){return t.StereoEffect=function(){this.createInsOuts(1,1);var e=this.optionsObject(arguments,["wet"],t.Effect.defaults);this._dryWet=new t.CrossFade(e.wet),this.wet=this._dryWet.fade,this._split=new t.Split,this.effectSendL=this._split.left,this.effectSendR=this._split.right,this._merge=new t.Merge,this.effectReturnL=this._merge.left,this.effectReturnR=this._merge.right,this.input.connect(this._split),this.input.connect(this._dryWet,0,0),this._merge.connect(this._dryWet,0,1),this._dryWet.connect(this.output),this._readOnly(["wet"])},t.extend(t.StereoEffect,t.Effect),t.StereoEffect.prototype.dispose=function(){return t.prototype.dispose.call(this),this._dryWet.dispose(),this._dryWet=null,this._split.dispose(),this._split=null,this._merge.dispose(),this._merge=null,this.effectSendL=null,this.effectSendR=null,this.effectReturnL=null,this.effectReturnR=null,this._writable(["wet"]),this.wet=null,this},t.StereoEffect}),t(function(t){return t.FeedbackEffect=function(){var e=this.optionsObject(arguments,["feedback"]);e=this.defaultArg(e,t.FeedbackEffect.defaults),t.Effect.call(this,e),this._feedbackGain=new t.Gain(e.feedback,t.Type.NormalRange),this.feedback=this._feedbackGain.gain,this.effectReturn.chain(this._feedbackGain,this.effectSend),this._readOnly(["feedback"])},t.extend(t.FeedbackEffect,t.Effect),t.FeedbackEffect.defaults={feedback:.125},t.FeedbackEffect.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._writable(["feedback"]),this._feedbackGain.dispose(),this._feedbackGain=null,this.feedback=null,this},t.FeedbackEffect}),t(function(t){return t.StereoXFeedbackEffect=function(){var e=this.optionsObject(arguments,["feedback"],t.FeedbackEffect.defaults);t.StereoEffect.call(this,e),this.feedback=new t.Signal(e.feedback,t.Type.NormalRange),this._feedbackLR=new t.Gain,this._feedbackRL=new t.Gain,this.effectReturnL.chain(this._feedbackLR,this.effectSendR),this.effectReturnR.chain(this._feedbackRL,this.effectSendL),this.feedback.fan(this._feedbackLR.gain,this._feedbackRL.gain),this._readOnly(["feedback"])},t.extend(t.StereoXFeedbackEffect,t.FeedbackEffect),t.StereoXFeedbackEffect.prototype.dispose=function(){return t.StereoEffect.prototype.dispose.call(this),this._writable(["feedback"]),this.feedback.dispose(),this.feedback=null,this._feedbackLR.dispose(),this._feedbackLR=null,this._feedbackRL.dispose(),this._feedbackRL=null,this},t.StereoXFeedbackEffect}),t(function(t){return t.Chorus=function(){var e=this.optionsObject(arguments,["frequency","delayTime","depth"],t.Chorus.defaults);t.StereoXFeedbackEffect.call(this,e),this._depth=e.depth,this._delayTime=e.delayTime/1e3,this._lfoL=new t.LFO({frequency:e.frequency,min:0,max:1}),this._lfoR=new t.LFO({frequency:e.frequency,min:0,max:1,phase:180}),this._delayNodeL=new t.Delay,this._delayNodeR=new t.Delay,this.frequency=this._lfoL.frequency,this.effectSendL.chain(this._delayNodeL,this.effectReturnL),this.effectSendR.chain(this._delayNodeR,this.effectReturnR),this.effectSendL.connect(this.effectReturnL),this.effectSendR.connect(this.effectReturnR),this._lfoL.connect(this._delayNodeL.delayTime),this._lfoR.connect(this._delayNodeR.delayTime),this._lfoL.start(),this._lfoR.start(),this._lfoL.frequency.connect(this._lfoR.frequency),this.depth=this._depth,this.frequency.value=e.frequency,this.type=e.type,this._readOnly(["frequency"]),this.spread=e.spread},t.extend(t.Chorus,t.StereoXFeedbackEffect),t.Chorus.defaults={frequency:1.5,delayTime:3.5,depth:.7,feedback:.1,type:"sine",spread:180},Object.defineProperty(t.Chorus.prototype,"depth",{get:function(){return this._depth},set:function(t){this._depth=t;var e=this._delayTime*t;this._lfoL.min=Math.max(this._delayTime-e,0),this._lfoL.max=this._delayTime+e,this._lfoR.min=Math.max(this._delayTime-e,0),this._lfoR.max=this._delayTime+e}}),Object.defineProperty(t.Chorus.prototype,"delayTime",{get:function(){return 1e3*this._delayTime},set:function(t){this._delayTime=t/1e3,this.depth=this._depth}}),Object.defineProperty(t.Chorus.prototype,"type",{get:function(){return this._lfoL.type},set:function(t){this._lfoL.type=t,this._lfoR.type=t}}),Object.defineProperty(t.Chorus.prototype,"spread",{get:function(){return this._lfoR.phase-this._lfoL.phase},set:function(t){this._lfoL.phase=90-t/2,this._lfoR.phase=t/2+90}}),t.Chorus.prototype.dispose=function(){return t.StereoXFeedbackEffect.prototype.dispose.call(this),this._lfoL.dispose(),this._lfoL=null,this._lfoR.dispose(),this._lfoR=null,this._delayNodeL.dispose(),this._delayNodeL=null,this._delayNodeR.dispose(),this._delayNodeR=null,this._writable("frequency"),this.frequency=null,this},t.Chorus}),t(function(t){return t.Convolver=function(){var e=this.optionsObject(arguments,["url","onload"],t.Convolver.defaults);t.Effect.call(this,e),this._convolver=this.context.createConvolver(),this._buffer=new t.Buffer,this.isString(e.url)?this._buffer.load(e.url,function(t){this.buffer=t,e.onload()}.bind(this)):e.url&&(this.buffer=e.url,e.onload()),this.connectEffect(this._convolver)},t.extend(t.Convolver,t.Effect),t.Convolver.defaults={onload:t.noOp},Object.defineProperty(t.Convolver.prototype,"buffer",{get:function(){return this._buffer.get()},set:function(t){this._buffer.set(t),this._convolver.buffer=this._buffer.get()}}),t.Convolver.prototype.load=function(t,e){return this._buffer.load(t,function(t){this.buffer=t,e&&e()}.bind(this))},t.Convolver.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._convolver.disconnect(),this._convolver=null,this._buffer.dispose(),this._buffer=null,this},t.Convolver}),t(function(t){return t.Distortion=function(){var e=this.optionsObject(arguments,["distortion"],t.Distortion.defaults);t.Effect.call(this,e),this._shaper=new t.WaveShaper(4096),this._distortion=e.distortion,this.connectEffect(this._shaper),this.distortion=e.distortion,this.oversample=e.oversample},t.extend(t.Distortion,t.Effect),t.Distortion.defaults={distortion:.4,oversample:"none"},Object.defineProperty(t.Distortion.prototype,"distortion",{get:function(){return this._distortion},set:function(t){var e,i;this._distortion=t,e=100*t,i=Math.PI/180,this._shaper.setMap(function(t){return Math.abs(t)<.001?0:(3+e)*t*20*i/(Math.PI+e*Math.abs(t))})}}),Object.defineProperty(t.Distortion.prototype,"oversample",{get:function(){return this._shaper.oversample},set:function(t){this._shaper.oversample=t}}),t.Distortion.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._shaper.dispose(),this._shaper=null,this},t.Distortion}),t(function(t){return t.FeedbackDelay=function(){var e=this.optionsObject(arguments,["delayTime","feedback"],t.FeedbackDelay.defaults);t.FeedbackEffect.call(this,e),this._delayNode=new t.Delay(e.delayTime),this.delayTime=this._delayNode.delayTime,this.connectEffect(this._delayNode),this._readOnly(["delayTime"])},t.extend(t.FeedbackDelay,t.FeedbackEffect),t.FeedbackDelay.defaults={delayTime:.25},t.FeedbackDelay.prototype.dispose=function(){return t.FeedbackEffect.prototype.dispose.call(this),this._delayNode.dispose(),this._delayNode=null,this._writable(["delayTime"]),this.delayTime=null,this},t.FeedbackDelay}),t(function(t){var e=[1557/44100,1617/44100,1491/44100,1422/44100,1277/44100,1356/44100,1188/44100,1116/44100],i=[225,556,441,341];return t.Freeverb=function(){var n,s,o,r,a,h,l=this.optionsObject(arguments,["roomSize","dampening"],t.Freeverb.defaults);for(t.StereoEffect.call(this,l),this.roomSize=new t.Signal(l.roomSize,t.Type.NormalRange),this.dampening=new t.Signal(l.dampening,t.Type.Frequency),this._combFilters=[],this._allpassFiltersL=[],this._allpassFiltersR=[],n=0;n<i.length;n++)s=this.context.createBiquadFilter(),s.type="allpass",s.frequency.value=i[n],this._allpassFiltersL.push(s);for(o=0;o<i.length;o++)r=this.context.createBiquadFilter(),r.type="allpass",r.frequency.value=i[o],this._allpassFiltersR.push(r);for(a=0;a<e.length;a++)h=new t.LowpassCombFilter(e[a]),a<e.length/2?this.effectSendL.chain(h,this._allpassFiltersL[0]):this.effectSendR.chain(h,this._allpassFiltersR[0]),this.roomSize.connect(h.resonance),this.dampening.connect(h.dampening),this._combFilters.push(h);this.connectSeries.apply(this,this._allpassFiltersL),this.connectSeries.apply(this,this._allpassFiltersR),this._allpassFiltersL[this._allpassFiltersL.length-1].connect(this.effectReturnL),this._allpassFiltersR[this._allpassFiltersR.length-1].connect(this.effectReturnR),this._readOnly(["roomSize","dampening"])},t.extend(t.Freeverb,t.StereoEffect),t.Freeverb.defaults={roomSize:.7,dampening:3e3},t.Freeverb.prototype.dispose=function(){var e,i,n;for(t.StereoEffect.prototype.dispose.call(this),e=0;e<this._allpassFiltersL.length;e++)this._allpassFiltersL[e].disconnect(),this._allpassFiltersL[e]=null;for(this._allpassFiltersL=null,i=0;i<this._allpassFiltersR.length;i++)this._allpassFiltersR[i].disconnect(),this._allpassFiltersR[i]=null;for(this._allpassFiltersR=null,n=0;n<this._combFilters.length;n++)this._combFilters[n].dispose(),this._combFilters[n]=null;return this._combFilters=null,this._writable(["roomSize","dampening"]),this.roomSize.dispose(),this.roomSize=null,this.dampening.dispose(),this.dampening=null,this},t.Freeverb}),t(function(t){var e=[.06748,.06404,.08212,.09004],i=[.773,.802,.753,.733],n=[347,113,37];return t.JCReverb=function(){var s,o,r,a,h=this.optionsObject(arguments,["roomSize"],t.JCReverb.defaults);for(t.StereoEffect.call(this,h),this.roomSize=new t.Signal(h.roomSize,t.Type.NormalRange),this._scaleRoomSize=new t.Scale(-.733,.197),this._allpassFilters=[],this._feedbackCombFilters=[],s=0;s<n.length;s++)o=this.context.createBiquadFilter(),o.type="allpass",o.frequency.value=n[s],this._allpassFilters.push(o);for(r=0;r<e.length;r++)a=new t.FeedbackCombFilter(e[r],.1),this._scaleRoomSize.connect(a.resonance),a.resonance.value=i[r],this._allpassFilters[this._allpassFilters.length-1].connect(a),r<e.length/2?a.connect(this.effectReturnL):a.connect(this.effectReturnR),this._feedbackCombFilters.push(a);this.roomSize.connect(this._scaleRoomSize),this.connectSeries.apply(this,this._allpassFilters),this.effectSendL.connect(this._allpassFilters[0]),this.effectSendR.connect(this._allpassFilters[0]),this._readOnly(["roomSize"])},t.extend(t.JCReverb,t.StereoEffect),t.JCReverb.defaults={roomSize:.5},t.JCReverb.prototype.dispose=function(){var e,i;for(t.StereoEffect.prototype.dispose.call(this),e=0;e<this._allpassFilters.length;e++)this._allpassFilters[e].disconnect(),this._allpassFilters[e]=null;for(this._allpassFilters=null,i=0;i<this._feedbackCombFilters.length;i++)this._feedbackCombFilters[i].dispose(),this._feedbackCombFilters[i]=null;return this._feedbackCombFilters=null,this._writable(["roomSize"]),this.roomSize.dispose(),this.roomSize=null,this._scaleRoomSize.dispose(),this._scaleRoomSize=null,this},t.JCReverb}),t(function(t){return t.MidSideEffect=function(){t.Effect.apply(this,arguments),this._midSideSplit=new t.MidSideSplit,this._midSideMerge=new t.MidSideMerge,this.midSend=this._midSideSplit.mid,this.sideSend=this._midSideSplit.side,this.midReturn=this._midSideMerge.mid,this.sideReturn=this._midSideMerge.side,this.effectSend.connect(this._midSideSplit),this._midSideMerge.connect(this.effectReturn)},t.extend(t.MidSideEffect,t.Effect),t.MidSideEffect.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._midSideSplit.dispose(),this._midSideSplit=null,this._midSideMerge.dispose(),this._midSideMerge=null,this.midSend=null,this.sideSend=null,this.midReturn=null,this.sideReturn=null,this},t.MidSideEffect}),t(function(t){return t.Phaser=function(){var e=this.optionsObject(arguments,["frequency","octaves","baseFrequency"],t.Phaser.defaults);t.StereoEffect.call(this,e),this._lfoL=new t.LFO(e.frequency,0,1),this._lfoR=new t.LFO(e.frequency,0,1),this._lfoR.phase=180,this._baseFrequency=e.baseFrequency,this._octaves=e.octaves,this.Q=new t.Signal(e.Q,t.Type.Positive),this._filtersL=this._makeFilters(e.stages,this._lfoL,this.Q),this._filtersR=this._makeFilters(e.stages,this._lfoR,this.Q),this.frequency=this._lfoL.frequency,this.frequency.value=e.frequency,this.effectSendL.connect(this._filtersL[0]),this.effectSendR.connect(this._filtersR[0]),this._filtersL[e.stages-1].connect(this.effectReturnL),this._filtersR[e.stages-1].connect(this.effectReturnR),this._lfoL.frequency.connect(this._lfoR.frequency),this.baseFrequency=e.baseFrequency,this.octaves=e.octaves,this._lfoL.start(),this._lfoR.start(),this._readOnly(["frequency","Q"])},t.extend(t.Phaser,t.StereoEffect),t.Phaser.defaults={frequency:.5,octaves:3,stages:10,Q:10,baseFrequency:350},t.Phaser.prototype._makeFilters=function(t,e,i){var n,s,o=new Array(t);for(n=0;n<t;n++)s=this.context.createBiquadFilter(),s.type="allpass",i.connect(s.Q),e.connect(s.frequency),o[n]=s;return this.connectSeries.apply(this,o),o},Object.defineProperty(t.Phaser.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t;var e=this._baseFrequency*Math.pow(2,t);this._lfoL.max=e,this._lfoR.max=e}}),Object.defineProperty(t.Phaser.prototype,"baseFrequency",{get:function(){return this._baseFrequency},set:function(t){this._baseFrequency=t,this._lfoL.min=t,this._lfoR.min=t,this.octaves=this._octaves}}),t.Phaser.prototype.dispose=function(){var e,i;for(t.StereoEffect.prototype.dispose.call(this),this._writable(["frequency","Q"]),this.Q.dispose(),this.Q=null,this._lfoL.dispose(),this._lfoL=null,this._lfoR.dispose(),this._lfoR=null,e=0;e<this._filtersL.length;e++)this._filtersL[e].disconnect(),this._filtersL[e]=null;for(this._filtersL=null,i=0;i<this._filtersR.length;i++)this._filtersR[i].disconnect(),this._filtersR[i]=null;return this._filtersR=null,this.frequency=null,this},t.Phaser}),t(function(t){return t.PingPongDelay=function(){var e=this.optionsObject(arguments,["delayTime","feedback"],t.PingPongDelay.defaults);t.StereoXFeedbackEffect.call(this,e),this._leftDelay=new t.Delay(0,e.maxDelayTime),this._rightDelay=new t.Delay(0,e.maxDelayTime),this._rightPreDelay=new t.Delay(0,e.maxDelayTime),this.delayTime=new t.Signal(e.delayTime,t.Type.Time),this.effectSendL.chain(this._leftDelay,this.effectReturnL),this.effectSendR.chain(this._rightPreDelay,this._rightDelay,this.effectReturnR),this.delayTime.fan(this._leftDelay.delayTime,this._rightDelay.delayTime,this._rightPreDelay.delayTime),this._feedbackLR.disconnect(),this._feedbackLR.connect(this._rightDelay),this._readOnly(["delayTime"])},t.extend(t.PingPongDelay,t.StereoXFeedbackEffect),t.PingPongDelay.defaults={delayTime:.25,maxDelayTime:1},t.PingPongDelay.prototype.dispose=function(){return t.StereoXFeedbackEffect.prototype.dispose.call(this),this._leftDelay.dispose(),this._leftDelay=null,this._rightDelay.dispose(),this._rightDelay=null,this._rightPreDelay.dispose(),this._rightPreDelay=null,this._writable(["delayTime"]),this.delayTime.dispose(),this.delayTime=null,this},t.PingPongDelay}),t(function(t){return t.PitchShift=function(){var e,i=this.optionsObject(arguments,["pitch"],t.PitchShift.defaults);t.FeedbackEffect.call(this,i),this._frequency=new t.Signal(0),this._delayA=new t.Delay(0,1),this._lfoA=new t.LFO({min:0,max:.1,type:"sawtooth"}).connect(this._delayA.delayTime),this._delayB=new t.Delay(0,1),this._lfoB=new t.LFO({min:0,max:.1,type:"sawtooth",phase:180}).connect(this._delayB.delayTime),this._crossFade=new t.CrossFade,this._crossFadeLFO=new t.LFO({min:0,max:1,type:"triangle",phase:90}).connect(this._crossFade.fade),this._feedbackDelay=new t.Delay(i.delayTime),this.delayTime=this._feedbackDelay.delayTime,this._readOnly("delayTime"),this._pitch=i.pitch,this._windowSize=i.windowSize,this._delayA.connect(this._crossFade.a),this._delayB.connect(this._crossFade.b),this._frequency.fan(this._lfoA.frequency,this._lfoB.frequency,this._crossFadeLFO.frequency),this.effectSend.fan(this._delayA,this._delayB),this._crossFade.chain(this._feedbackDelay,this.effectReturn),e=this.now(),this._lfoA.start(e),this._lfoB.start(e),this._crossFadeLFO.start(e),this.windowSize=this._windowSize},t.extend(t.PitchShift,t.FeedbackEffect),t.PitchShift.defaults={pitch:0,windowSize:.1,delayTime:0,feedback:0},Object.defineProperty(t.PitchShift.prototype,"pitch",{get:function(){return this._pitch},set:function(t){this._pitch=t;var e=0;t<0?(this._lfoA.min=0,this._lfoA.max=this._windowSize,this._lfoB.min=0,this._lfoB.max=this._windowSize,e=this.intervalToFrequencyRatio(t-1)+1):(this._lfoA.min=this._windowSize,this._lfoA.max=0,this._lfoB.min=this._windowSize,this._lfoB.max=0,e=this.intervalToFrequencyRatio(t)-1),this._frequency.value=e*(1.2/this._windowSize)}}),Object.defineProperty(t.PitchShift.prototype,"windowSize",{get:function(){return this._windowSize},set:function(t){this._windowSize=this.toSeconds(t),this.pitch=this._pitch}}),t.PitchShift.prototype.dispose=function(){return t.FeedbackEffect.prototype.dispose.call(this),this._frequency.dispose(),this._frequency=null,this._delayA.disconnect(),this._delayA=null,this._delayB.disconnect(),this._delayB=null,this._lfoA.dispose(),this._lfoA=null,this._lfoB.dispose(),this._lfoB=null,this._crossFade.dispose(),this._crossFade=null,this._crossFadeLFO.dispose(),this._crossFadeLFO=null,this._writable("delayTime"),this._feedbackDelay.dispose(),this._feedbackDelay=null,this.delayTime=null,this},t.PitchShift}),t(function(t){return t.StereoFeedbackEffect=function(){var e=this.optionsObject(arguments,["feedback"],t.FeedbackEffect.defaults);t.StereoEffect.call(this,e),this.feedback=new t.Signal(e.feedback,t.Type.NormalRange),this._feedbackL=new t.Gain,this._feedbackR=new t.Gain,this.effectReturnL.chain(this._feedbackL,this.effectSendL),this.effectReturnR.chain(this._feedbackR,this.effectSendR),this.feedback.fan(this._feedbackL.gain,this._feedbackR.gain),this._readOnly(["feedback"])},t.extend(t.StereoFeedbackEffect,t.FeedbackEffect),t.StereoFeedbackEffect.prototype.dispose=function(){return t.StereoEffect.prototype.dispose.call(this),this._writable(["feedback"]),this.feedback.dispose(),this.feedback=null,this._feedbackL.dispose(),this._feedbackL=null,this._feedbackR.dispose(),this._feedbackR=null,this},t.StereoFeedbackEffect}),t(function(t){return t.StereoWidener=function(){var e=this.optionsObject(arguments,["width"],t.StereoWidener.defaults);t.MidSideEffect.call(this,e),this.width=new t.Signal(e.width,t.Type.NormalRange),this._midMult=new t.Expr("$0 * ($1 * (1 - $2))"),this._sideMult=new t.Expr("$0 * ($1 * $2)"),this._two=new t.Signal(2),this._two.connect(this._midMult,0,1),this.width.connect(this._midMult,0,2),this._two.connect(this._sideMult,0,1),this.width.connect(this._sideMult,0,2),this.midSend.chain(this._midMult,this.midReturn),this.sideSend.chain(this._sideMult,this.sideReturn),this._readOnly(["width"])},t.extend(t.StereoWidener,t.MidSideEffect),t.StereoWidener.defaults={width:.5},t.StereoWidener.prototype.dispose=function(){return t.MidSideEffect.prototype.dispose.call(this),this._writable(["width"]),this.width.dispose(),this.width=null,this._midMult.dispose(),this._midMult=null,this._sideMult.dispose(),this._sideMult=null,this._two.dispose(),this._two=null,this},t.StereoWidener}),t(function(t){return t.Tremolo=function(){var e=this.optionsObject(arguments,["frequency","depth"],t.Tremolo.defaults);t.StereoEffect.call(this,e),this._lfoL=new t.LFO({phase:e.spread,min:1,max:0}),this._lfoR=new t.LFO({phase:e.spread,min:1,max:0}),this._amplitudeL=new t.Gain,this._amplitudeR=new t.Gain,this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.depth=new t.Signal(e.depth,t.Type.NormalRange),this._readOnly(["frequency","depth"]),this.effectSendL.chain(this._amplitudeL,this.effectReturnL),this.effectSendR.chain(this._amplitudeR,this.effectReturnR),this._lfoL.connect(this._amplitudeL.gain),this._lfoR.connect(this._amplitudeR.gain),this.frequency.fan(this._lfoL.frequency,this._lfoR.frequency),this.depth.fan(this._lfoR.amplitude,this._lfoL.amplitude),this.type=e.type,this.spread=e.spread},t.extend(t.Tremolo,t.StereoEffect),t.Tremolo.defaults={frequency:10,type:"sine",depth:.5,spread:180},t.Tremolo.prototype.start=function(t){return this._lfoL.start(t),this._lfoR.start(t),this},t.Tremolo.prototype.stop=function(t){return this._lfoL.stop(t),this._lfoR.stop(t),this},t.Tremolo.prototype.sync=function(t){return this._lfoL.sync(t),this._lfoR.sync(t),this},t.Tremolo.prototype.unsync=function(){return this._lfoL.unsync(),this._lfoR.unsync(),this},Object.defineProperty(t.Tremolo.prototype,"type",{get:function(){return this._lfoL.type},set:function(t){this._lfoL.type=t,this._lfoR.type=t}}),Object.defineProperty(t.Tremolo.prototype,"spread",{get:function(){return this._lfoR.phase-this._lfoL.phase},set:function(t){this._lfoL.phase=90-t/2,this._lfoR.phase=t/2+90}}),t.Tremolo.prototype.dispose=function(){return t.StereoEffect.prototype.dispose.call(this),this._writable(["frequency","depth"]),this._lfoL.dispose(),this._lfoL=null,this._lfoR.dispose(),this._lfoR=null,this._amplitudeL.dispose(),this._amplitudeL=null,this._amplitudeR.dispose(),this._amplitudeR=null,this.frequency=null,this.depth=null,this},t.Tremolo}),t(function(t){return t.Vibrato=function(){var e=this.optionsObject(arguments,["frequency","depth"],t.Vibrato.defaults);t.Effect.call(this,e),this._delayNode=new t.Delay(0,e.maxDelay),this._lfo=new t.LFO({type:e.type,min:0,max:e.maxDelay,frequency:e.frequency,phase:-90}).start().connect(this._delayNode.delayTime),this.frequency=this._lfo.frequency,this.depth=this._lfo.amplitude,this.depth.value=e.depth,this._readOnly(["frequency","depth"]),this.effectSend.chain(this._delayNode,this.effectReturn)},t.extend(t.Vibrato,t.Effect),t.Vibrato.defaults={maxDelay:.005,frequency:5,depth:.1,type:"sine"},Object.defineProperty(t.Vibrato.prototype,"type",{get:function(){return this._lfo.type},set:function(t){this._lfo.type=t}}),t.Vibrato.prototype.dispose=function(){t.Effect.prototype.dispose.call(this),this._delayNode.dispose(),this._delayNode=null,this._lfo.dispose(),this._lfo=null,this._writable(["frequency","depth"]),this.frequency=null,this.depth=null},t.Vibrato}),t(function(t){return t.Event=function(){var e=this.optionsObject(arguments,["callback","value"],t.Event.defaults);this._loop=e.loop,this.callback=e.callback,this.value=e.value,this._loopStart=this.toTicks(e.loopStart),this._loopEnd=this.toTicks(e.loopEnd),this._state=new t.TimelineState(t.State.Stopped),this._playbackRate=1,this._startOffset=0,this.probability=e.probability,this.humanize=e.humanize,this.mute=e.mute,this.playbackRate=e.playbackRate},t.extend(t.Event),t.Event.defaults={callback:t.noOp,loop:!1,loopEnd:"1m",loopStart:0,playbackRate:1,value:null,probability:1,mute:!1,humanize:!1},t.Event.prototype._rescheduleEvents=function(e){return e=this.defaultArg(e,-1),this._state.forEachFrom(e,function(e){var i,n,s,o;e.state===t.State.Started&&(this.isUndef(e.id)||t.Transport.clear(e.id),n=e.time+Math.round(this.startOffset/this._playbackRate),this._loop?(i=1/0,this.isNumber(this._loop)&&(i=this._loop*this._getLoopDuration()),s=this._state.getAfter(n),null!==s&&(i=Math.min(i,s.time-n)),i!==1/0&&(this._state.setStateAtTime(t.State.Stopped,n+i+1),i=t.Time(i,"i")),o=t.Time(this._getLoopDuration(),"i"),e.id=t.Transport.scheduleRepeat(this._tick.bind(this),o,t.TransportTime(n,"i"),i)):e.id=t.Transport.schedule(this._tick.bind(this),n+"i"))}.bind(this)),this},Object.defineProperty(t.Event.prototype,"state",{get:function(){return this._state.getValueAtTime(t.Transport.ticks)}}),Object.defineProperty(t.Event.prototype,"startOffset",{get:function(){return this._startOffset},set:function(t){this._startOffset=t}}),t.Event.prototype.start=function(e){return e=this.toTicks(e),this._state.getValueAtTime(e)===t.State.Stopped&&(this._state.add({state:t.State.Started,time:e,id:void 0}),this._rescheduleEvents(e)),this},t.Event.prototype.stop=function(e){var i,n;return this.cancel(e),e=this.toTicks(e),this._state.getValueAtTime(e)===t.State.Started&&(this._state.setStateAtTime(t.State.Stopped,e),i=this._state.getBefore(e),n=e,null!==i&&(n=i.time),this._rescheduleEvents(n)),this},t.Event.prototype.cancel=function(e){return e=this.defaultArg(e,-(1/0)),e=this.toTicks(e),this._state.forEachFrom(e,function(e){t.Transport.clear(e.id)}),this._state.cancel(e),this},t.Event.prototype._tick=function(e){if(!this.mute&&this._state.getValueAtTime(t.Transport.ticks)===t.State.Started){if(this.probability<1&&Math.random()>this.probability)return;if(this.humanize){var i=.02;this.isBoolean(this.humanize)||(i=this.toSeconds(this.humanize)),e+=(2*Math.random()-1)*i}this.callback(e,this.value)}},t.Event.prototype._getLoopDuration=function(){return Math.round((this._loopEnd-this._loopStart)/this._playbackRate)},Object.defineProperty(t.Event.prototype,"loop",{get:function(){return this._loop},set:function(t){this._loop=t,this._rescheduleEvents()}}),Object.defineProperty(t.Event.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t,this._rescheduleEvents()}}),Object.defineProperty(t.Event.prototype,"loopEnd",{get:function(){return t.TransportTime(this._loopEnd,"i").toNotation()},set:function(t){this._loopEnd=this.toTicks(t),this._loop&&this._rescheduleEvents()}}),Object.defineProperty(t.Event.prototype,"loopStart",{get:function(){return t.TransportTime(this._loopStart,"i").toNotation()},set:function(t){this._loopStart=this.toTicks(t),this._loop&&this._rescheduleEvents()}}),Object.defineProperty(t.Event.prototype,"progress",{get:function(){var e,i,n;return this._loop?(e=t.Transport.ticks,i=this._state.get(e),null!==i&&i.state===t.State.Started?(n=this._getLoopDuration(),(e-i.time)%n/n):0):0}}),t.Event.prototype.dispose=function(){this.cancel(),this._state.dispose(),this._state=null,this.callback=null,this.value=null},t.Event}),t(function(t){
+return t.Loop=function(){var e=this.optionsObject(arguments,["callback","interval"],t.Loop.defaults);this._event=new t.Event({callback:this._tick.bind(this),loop:!0,loopEnd:e.interval,playbackRate:e.playbackRate,probability:e.probability}),this.callback=e.callback,this.iterations=e.iterations},t.extend(t.Loop),t.Loop.defaults={interval:"4n",callback:t.noOp,playbackRate:1,iterations:1/0,probability:!0,mute:!1},t.Loop.prototype.start=function(t){return this._event.start(t),this},t.Loop.prototype.stop=function(t){return this._event.stop(t),this},t.Loop.prototype.cancel=function(t){return this._event.cancel(t),this},t.Loop.prototype._tick=function(t){this.callback(t)},Object.defineProperty(t.Loop.prototype,"state",{get:function(){return this._event.state}}),Object.defineProperty(t.Loop.prototype,"progress",{get:function(){return this._event.progress}}),Object.defineProperty(t.Loop.prototype,"interval",{get:function(){return this._event.loopEnd},set:function(t){this._event.loopEnd=t}}),Object.defineProperty(t.Loop.prototype,"playbackRate",{get:function(){return this._event.playbackRate},set:function(t){this._event.playbackRate=t}}),Object.defineProperty(t.Loop.prototype,"humanize",{get:function(){return this._event.humanize},set:function(t){this._event.humanize=t}}),Object.defineProperty(t.Loop.prototype,"probability",{get:function(){return this._event.probability},set:function(t){this._event.probability=t}}),Object.defineProperty(t.Loop.prototype,"mute",{get:function(){return this._event.mute},set:function(t){this._event.mute=t}}),Object.defineProperty(t.Loop.prototype,"iterations",{get:function(){return this._event.loop===!0?1/0:this._event.loop},set:function(t){this._event.loop=t===1/0||t}}),t.Loop.prototype.dispose=function(){this._event.dispose(),this._event=null,this.callback=null},t.Loop}),t(function(t){return t.Part=function(){var e,i,n=this.optionsObject(arguments,["callback","events"],t.Part.defaults);if(this._loop=n.loop,this._loopStart=this.toTicks(n.loopStart),this._loopEnd=this.toTicks(n.loopEnd),this._playbackRate=n.playbackRate,this._probability=n.probability,this._humanize=n.humanize,this._startOffset=0,this._state=new t.TimelineState(t.State.Stopped),this._events=[],this.callback=n.callback,this.mute=n.mute,e=this.defaultArg(n.events,[]),!this.isUndef(n.events))for(i=0;i<e.length;i++)Array.isArray(e[i])?this.add(e[i][0],e[i][1]):this.add(e[i])},t.extend(t.Part,t.Event),t.Part.defaults={callback:t.noOp,loop:!1,loopEnd:"1m",loopStart:0,playbackRate:1,probability:1,humanize:!1,mute:!1},t.Part.prototype.start=function(e,i){var n=this.toTicks(e);return this._state.getValueAtTime(n)!==t.State.Started&&(i=this._loop?this.defaultArg(i,this._loopStart):this.defaultArg(i,0),i=this.toTicks(i),this._state.add({state:t.State.Started,time:n,offset:i}),this._forEach(function(t){this._startNote(t,n,i)})),this},t.Part.prototype._startNote=function(e,i,n){i-=n,this._loop?e.startOffset>=this._loopStart&&e.startOffset<this._loopEnd?(e.startOffset<n&&(i+=this._getLoopDuration()),e.start(t.TransportTime(i,"i"))):e.startOffset<this._loopStart&&e.startOffset>=n&&(e.loop=!1,e.start(t.TransportTime(i,"i"))):e.startOffset>=n&&e.start(t.TransportTime(i,"i"))},Object.defineProperty(t.Part.prototype,"startOffset",{get:function(){return this._startOffset},set:function(t){this._startOffset=t,this._forEach(function(t){t.startOffset+=this._startOffset})}}),t.Part.prototype.stop=function(e){var i=this.toTicks(e);return this._state.cancel(i),this._state.setStateAtTime(t.State.Stopped,i),this._forEach(function(t){t.stop(e)}),this},t.Part.prototype.at=function(e,i){var n,s,o;for(e=t.TransportTime(e),n=t.Time(1,"i").toSeconds(),s=0;s<this._events.length;s++)if(o=this._events[s],Math.abs(e.toTicks()-o.startOffset)<n)return this.isUndef(i)||(o.value=i),o;return this.isUndef(i)?null:(this.add(e,i),this._events[this._events.length-1])},t.Part.prototype.add=function(e,i){e.hasOwnProperty("time")&&(i=e,e=i.time),e=this.toTicks(e);var n;return i instanceof t.Event?(n=i,n.callback=this._tick.bind(this)):n=new t.Event({callback:this._tick.bind(this),value:i}),n.startOffset=e,n.set({loopEnd:this.loopEnd,loopStart:this.loopStart,loop:this.loop,humanize:this.humanize,playbackRate:this.playbackRate,probability:this.probability}),this._events.push(n),this._restartEvent(n),this},t.Part.prototype._restartEvent=function(e){this._state.forEach(function(i){i.state===t.State.Started?this._startNote(e,i.time,i.offset):e.stop(t.TransportTime(i.time,"i"))}.bind(this))},t.Part.prototype.remove=function(e,i){var n,s;for(e.hasOwnProperty("time")&&(i=e,e=i.time),e=this.toTicks(e),n=this._events.length-1;n>=0;n--)s=this._events[n],s instanceof t.Part?s.remove(e,i):s.startOffset===e&&(this.isUndef(i)||!this.isUndef(i)&&s.value===i)&&(this._events.splice(n,1),s.dispose());return this},t.Part.prototype.removeAll=function(){return this._forEach(function(t){t.dispose()}),this._events=[],this},t.Part.prototype.cancel=function(t){return t=this.toTicks(t),this._forEach(function(e){e.cancel(t)}),this._state.cancel(t),this},t.Part.prototype._forEach=function(e,i){var n,s;for(i=this.defaultArg(i,this),n=this._events.length-1;n>=0;n--)s=this._events[n],s instanceof t.Part?s._forEach(e,i):e.call(i,s);return this},t.Part.prototype._setAll=function(t,e){this._forEach(function(i){i[t]=e})},t.Part.prototype._tick=function(t,e){this.mute||this.callback(t,e)},t.Part.prototype._testLoopBoundries=function(e){e.startOffset<this._loopStart||e.startOffset>=this._loopEnd?e.cancel(0):e.state===t.State.Stopped&&this._restartEvent(e)},Object.defineProperty(t.Part.prototype,"probability",{get:function(){return this._probability},set:function(t){this._probability=t,this._setAll("probability",t)}}),Object.defineProperty(t.Part.prototype,"humanize",{get:function(){return this._humanize},set:function(t){this._humanize=t,this._setAll("humanize",t)}}),Object.defineProperty(t.Part.prototype,"loop",{get:function(){return this._loop},set:function(t){this._loop=t,this._forEach(function(e){e._loopStart=this._loopStart,e._loopEnd=this._loopEnd,e.loop=t,this._testLoopBoundries(e)})}}),Object.defineProperty(t.Part.prototype,"loopEnd",{get:function(){return t.TransportTime(this._loopEnd,"i").toNotation()},set:function(t){this._loopEnd=this.toTicks(t),this._loop&&this._forEach(function(e){e.loopEnd=t,this._testLoopBoundries(e)})}}),Object.defineProperty(t.Part.prototype,"loopStart",{get:function(){return t.TransportTime(this._loopStart,"i").toNotation()},set:function(t){this._loopStart=this.toTicks(t),this._loop&&this._forEach(function(t){t.loopStart=this.loopStart,this._testLoopBoundries(t)})}}),Object.defineProperty(t.Part.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t,this._setAll("playbackRate",t)}}),Object.defineProperty(t.Part.prototype,"length",{get:function(){return this._events.length}}),t.Part.prototype.dispose=function(){return this.removeAll(),this._state.dispose(),this._state=null,this.callback=null,this._events=null,this},t.Part}),t(function(t){return t.Pattern=function(){var e=this.optionsObject(arguments,["callback","values","pattern"],t.Pattern.defaults);t.Loop.call(this,e),this._pattern=new t.CtrlPattern({values:e.values,type:e.pattern,index:e.index})},t.extend(t.Pattern,t.Loop),t.Pattern.defaults={pattern:t.CtrlPattern.Type.Up,values:[]},t.Pattern.prototype._tick=function(t){this.callback(t,this._pattern.value),this._pattern.next()},Object.defineProperty(t.Pattern.prototype,"index",{get:function(){return this._pattern.index},set:function(t){this._pattern.index=t}}),Object.defineProperty(t.Pattern.prototype,"values",{get:function(){return this._pattern.values},set:function(t){this._pattern.values=t}}),Object.defineProperty(t.Pattern.prototype,"value",{get:function(){return this._pattern.value}}),Object.defineProperty(t.Pattern.prototype,"pattern",{get:function(){return this._pattern.type},set:function(t){this._pattern.type=t}}),t.Pattern.prototype.dispose=function(){t.Loop.prototype.dispose.call(this),this._pattern.dispose(),this._pattern=null},t.Pattern}),t(function(t){return t.Sequence=function(){var e,i=this.optionsObject(arguments,["callback","events","subdivision"],t.Sequence.defaults),n=i.events;if(delete i.events,t.Part.call(this,i),this._subdivision=this.toTicks(i.subdivision),this.isUndef(i.loopEnd)&&!this.isUndef(n)&&(this._loopEnd=n.length*this._subdivision),this._loop=!0,!this.isUndef(n))for(e=0;e<n.length;e++)this.add(e,n[e])},t.extend(t.Sequence,t.Part),t.Sequence.defaults={subdivision:"4n"},Object.defineProperty(t.Sequence.prototype,"subdivision",{get:function(){return t.Time(this._subdivision,"i").toNotation()}}),t.Sequence.prototype.at=function(e,i){return this.isArray(i)&&this.remove(e),t.Part.prototype.at.call(this,this._indexTime(e),i)},t.Sequence.prototype.add=function(e,i){if(null===i)return this;if(this.isArray(i)){var n=Math.round(this._subdivision/i.length);i=new t.Sequence(this._tick.bind(this),i,t.Time(n,"i"))}return t.Part.prototype.add.call(this,this._indexTime(e),i),this},t.Sequence.prototype.remove=function(e,i){return t.Part.prototype.remove.call(this,this._indexTime(e),i),this},t.Sequence.prototype._indexTime=function(e){return e instanceof t.TransportTime?e:t.TransportTime(e*this._subdivision+this.startOffset,"i")},t.Sequence.prototype.dispose=function(){return t.Part.prototype.dispose.call(this),this},t.Sequence}),t(function(t){return t.PulseOscillator=function(){var e=this.optionsObject(arguments,["frequency","width"],t.Oscillator.defaults);t.Source.call(this,e),this.width=new t.Signal(e.width,t.Type.NormalRange),this._widthGate=new t.Gain,this._sawtooth=new t.Oscillator({frequency:e.frequency,detune:e.detune,type:"sawtooth",phase:e.phase}),this.frequency=this._sawtooth.frequency,this.detune=this._sawtooth.detune,this._thresh=new t.WaveShaper(function(t){return t<0?-1:1}),this._sawtooth.chain(this._thresh,this.output),this.width.chain(this._widthGate,this._thresh),this._readOnly(["width","frequency","detune"])},t.extend(t.PulseOscillator,t.Oscillator),t.PulseOscillator.defaults={frequency:440,detune:0,phase:0,width:.2},t.PulseOscillator.prototype._start=function(t){t=this.toSeconds(t),this._sawtooth.start(t),this._widthGate.gain.setValueAtTime(1,t)},t.PulseOscillator.prototype._stop=function(t){t=this.toSeconds(t),this._sawtooth.stop(t),this._widthGate.gain.setValueAtTime(0,t)},Object.defineProperty(t.PulseOscillator.prototype,"phase",{get:function(){return this._sawtooth.phase},set:function(t){this._sawtooth.phase=t}}),Object.defineProperty(t.PulseOscillator.prototype,"type",{get:function(){return"pulse"}}),Object.defineProperty(t.PulseOscillator.prototype,"partials",{get:function(){return[]}}),t.PulseOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._sawtooth.dispose(),this._sawtooth=null,this._writable(["width","frequency","detune"]),this.width.dispose(),this.width=null,this._widthGate.dispose(),this._widthGate=null,this._thresh.dispose(),this._thresh=null,this.frequency=null,this.detune=null,this},t.PulseOscillator}),t(function(t){return t.PWMOscillator=function(){var e=this.optionsObject(arguments,["frequency","modulationFrequency"],t.PWMOscillator.defaults);t.Source.call(this,e),this._pulse=new t.PulseOscillator(e.modulationFrequency),this._pulse._sawtooth.type="sine",this._modulator=new t.Oscillator({frequency:e.frequency,detune:e.detune,phase:e.phase}),this._scale=new t.Multiply(2),this.frequency=this._modulator.frequency,this.detune=this._modulator.detune,this.modulationFrequency=this._pulse.frequency,this._modulator.chain(this._scale,this._pulse.width),this._pulse.connect(this.output),this._readOnly(["modulationFrequency","frequency","detune"])},t.extend(t.PWMOscillator,t.Oscillator),t.PWMOscillator.defaults={frequency:440,detune:0,phase:0,modulationFrequency:.4},t.PWMOscillator.prototype._start=function(t){t=this.toSeconds(t),this._modulator.start(t),this._pulse.start(t)},t.PWMOscillator.prototype._stop=function(t){t=this.toSeconds(t),this._modulator.stop(t),this._pulse.stop(t)},Object.defineProperty(t.PWMOscillator.prototype,"type",{get:function(){return"pwm"}}),Object.defineProperty(t.PWMOscillator.prototype,"partials",{get:function(){return[]}}),Object.defineProperty(t.PWMOscillator.prototype,"phase",{get:function(){return this._modulator.phase},set:function(t){this._modulator.phase=t}}),t.PWMOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._pulse.dispose(),this._pulse=null,this._scale.dispose(),this._scale=null,this._modulator.dispose(),this._modulator=null,this._writable(["modulationFrequency","frequency","detune"]),this.frequency=null,this.detune=null,this.modulationFrequency=null,this},t.PWMOscillator}),t(function(t){return t.FMOscillator=function(){var e=this.optionsObject(arguments,["frequency","type","modulationType"],t.FMOscillator.defaults);t.Source.call(this,e),this._carrier=new t.Oscillator(e.frequency,e.type),this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=this._carrier.detune,this.detune.value=e.detune,this.modulationIndex=new t.Multiply(e.modulationIndex),this.modulationIndex.units=t.Type.Positive,this._modulator=new t.Oscillator(e.frequency,e.modulationType),this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this._modulationNode=new t.Gain(0),this.frequency.connect(this._carrier.frequency),this.frequency.chain(this.harmonicity,this._modulator.frequency),this.frequency.chain(this.modulationIndex,this._modulationNode),this._modulator.connect(this._modulationNode.gain),this._modulationNode.connect(this._carrier.frequency),this._carrier.connect(this.output),this.detune.connect(this._modulator.detune),this.phase=e.phase,this._readOnly(["modulationIndex","frequency","detune","harmonicity"])},t.extend(t.FMOscillator,t.Oscillator),t.FMOscillator.defaults={frequency:440,detune:0,phase:0,modulationIndex:2,modulationType:"square",harmonicity:1},t.FMOscillator.prototype._start=function(t){t=this.toSeconds(t),this._modulator.start(t),this._carrier.start(t)},t.FMOscillator.prototype._stop=function(t){t=this.toSeconds(t),this._modulator.stop(t),this._carrier.stop(t)},Object.defineProperty(t.FMOscillator.prototype,"type",{get:function(){return this._carrier.type},set:function(t){this._carrier.type=t}}),Object.defineProperty(t.FMOscillator.prototype,"modulationType",{get:function(){return this._modulator.type},set:function(t){this._modulator.type=t}}),Object.defineProperty(t.FMOscillator.prototype,"phase",{get:function(){return this._carrier.phase},set:function(t){this._carrier.phase=t,this._modulator.phase=t}}),Object.defineProperty(t.FMOscillator.prototype,"partials",{get:function(){return this._carrier.partials},set:function(t){this._carrier.partials=t}}),t.FMOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._writable(["modulationIndex","frequency","detune","harmonicity"]),this.frequency.dispose(),this.frequency=null,this.detune=null,this.harmonicity.dispose(),this.harmonicity=null,this._carrier.dispose(),this._carrier=null,this._modulator.dispose(),this._modulator=null,this._modulationNode.dispose(),this._modulationNode=null,this.modulationIndex.dispose(),this.modulationIndex=null,this},t.FMOscillator}),t(function(t){return t.AMOscillator=function(){var e=this.optionsObject(arguments,["frequency","type","modulationType"],t.AMOscillator.defaults);t.Source.call(this,e),this._carrier=new t.Oscillator(e.frequency,e.type),this.frequency=this._carrier.frequency,this.detune=this._carrier.detune,this.detune.value=e.detune,this._modulator=new t.Oscillator(e.frequency,e.modulationType),this._modulationScale=new t.AudioToGain,this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this._modulationNode=new t.Gain(0),this.frequency.chain(this.harmonicity,this._modulator.frequency),this.detune.connect(this._modulator.detune),this._modulator.chain(this._modulationScale,this._modulationNode.gain),this._carrier.chain(this._modulationNode,this.output),this.phase=e.phase,this._readOnly(["frequency","detune","harmonicity"])},t.extend(t.AMOscillator,t.Oscillator),t.AMOscillator.defaults={frequency:440,detune:0,phase:0,modulationType:"square",harmonicity:1},t.AMOscillator.prototype._start=function(t){t=this.toSeconds(t),this._modulator.start(t),this._carrier.start(t)},t.AMOscillator.prototype._stop=function(t){t=this.toSeconds(t),this._modulator.stop(t),this._carrier.stop(t)},Object.defineProperty(t.AMOscillator.prototype,"type",{get:function(){return this._carrier.type},set:function(t){this._carrier.type=t}}),Object.defineProperty(t.AMOscillator.prototype,"modulationType",{get:function(){return this._modulator.type},set:function(t){this._modulator.type=t}}),Object.defineProperty(t.AMOscillator.prototype,"phase",{get:function(){return this._carrier.phase},set:function(t){this._carrier.phase=t,this._modulator.phase=t}}),Object.defineProperty(t.AMOscillator.prototype,"partials",{get:function(){return this._carrier.partials},set:function(t){this._carrier.partials=t}}),t.AMOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._writable(["frequency","detune","harmonicity"]),this.frequency=null,this.detune=null,this.harmonicity.dispose(),this.harmonicity=null,this._carrier.dispose(),this._carrier=null,this._modulator.dispose(),this._modulator=null,this._modulationNode.dispose(),this._modulationNode=null,this._modulationScale.dispose(),this._modulationScale=null,this},t.AMOscillator}),t(function(t){return t.FatOscillator=function(){var e=this.optionsObject(arguments,["frequency","type","spread"],t.FatOscillator.defaults);t.Source.call(this,e),this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this._oscillators=[],this._spread=e.spread,this._type=e.type,this._phase=e.phase,this._partials=this.defaultArg(e.partials,[]),this.count=e.count,this._readOnly(["frequency","detune"])},t.extend(t.FatOscillator,t.Oscillator),t.FatOscillator.defaults={frequency:440,detune:0,phase:0,spread:20,count:3,type:"sawtooth"},t.FatOscillator.prototype._start=function(t){t=this.toSeconds(t),this._forEach(function(e){e.start(t)})},t.FatOscillator.prototype._stop=function(t){t=this.toSeconds(t),this._forEach(function(e){e.stop(t)})},t.FatOscillator.prototype._forEach=function(t){for(var e=0;e<this._oscillators.length;e++)t.call(this,this._oscillators[e],e)},Object.defineProperty(t.FatOscillator.prototype,"type",{get:function(){return this._type},set:function(t){this._type=t,this._forEach(function(e){e.type=t})}}),Object.defineProperty(t.FatOscillator.prototype,"spread",{get:function(){return this._spread},set:function(t){var e,i;this._spread=t,this._oscillators.length>1&&(e=-t/2,i=t/(this._oscillators.length-1),this._forEach(function(t,n){t.detune.value=e+i*n}))}}),Object.defineProperty(t.FatOscillator.prototype,"count",{get:function(){return this._oscillators.length},set:function(e){var i,n;if(e=Math.max(e,1),this._oscillators.length!==e){for(this._forEach(function(t){t.dispose()}),this._oscillators=[],i=0;i<e;i++)n=new t.Oscillator,this.type===t.Oscillator.Type.Custom?n.partials=this._partials:n.type=this._type,n.phase=this._phase,n.volume.value=-6-e,this.frequency.connect(n.frequency),this.detune.connect(n.detune),n.connect(this.output),this._oscillators[i]=n;this.spread=this._spread,this.state===t.State.Started&&this._forEach(function(t){t.start()})}}}),Object.defineProperty(t.FatOscillator.prototype,"phase",{get:function(){return this._phase},set:function(t){this._phase=t,this._forEach(function(e){e.phase=t})}}),Object.defineProperty(t.FatOscillator.prototype,"partials",{get:function(){return this._partials},set:function(e){this._partials=e,this._type=t.Oscillator.Type.Custom,this._forEach(function(t){t.partials=e})}}),t.FatOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._writable(["frequency","detune"]),this.frequency.dispose(),this.frequency=null,this.detune.dispose(),this.detune=null,this._forEach(function(t){t.dispose()}),this._oscillators=null,this._partials=null,this},t.FatOscillator}),t(function(t){t.OmniOscillator=function(){var e=this.optionsObject(arguments,["frequency","type"],t.OmniOscillator.defaults);t.Source.call(this,e),this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this._sourceType=void 0,this._oscillator=null,this.type=e.type,this._readOnly(["frequency","detune"]),this.set(e)},t.extend(t.OmniOscillator,t.Oscillator),t.OmniOscillator.defaults={frequency:440,detune:0,type:"sine",phase:0};var e={Pulse:"PulseOscillator",PWM:"PWMOscillator",Osc:"Oscillator",FM:"FMOscillator",AM:"AMOscillator",Fat:"FatOscillator"};return t.OmniOscillator.prototype._start=function(t){this._oscillator.start(t)},t.OmniOscillator.prototype._stop=function(t){this._oscillator.stop(t)},Object.defineProperty(t.OmniOscillator.prototype,"type",{get:function(){var t="";return this._sourceType===e.FM?t="fm":this._sourceType===e.AM?t="am":this._sourceType===e.Fat&&(t="fat"),t+this._oscillator.type},set:function(t){"fm"===t.substr(0,2)?(this._createNewOscillator(e.FM),this._oscillator.type=t.substr(2)):"am"===t.substr(0,2)?(this._createNewOscillator(e.AM),this._oscillator.type=t.substr(2)):"fat"===t.substr(0,3)?(this._createNewOscillator(e.Fat),this._oscillator.type=t.substr(3)):"pwm"===t?this._createNewOscillator(e.PWM):"pulse"===t?this._createNewOscillator(e.Pulse):(this._createNewOscillator(e.Osc),this._oscillator.type=t)}}),Object.defineProperty(t.OmniOscillator.prototype,"partials",{get:function(){return this._oscillator.partials},set:function(t){this._oscillator.partials=t}}),t.OmniOscillator.prototype.set=function(e,i){return"type"===e?this.type=i:this.isObject(e)&&e.hasOwnProperty("type")&&(this.type=e.type),t.prototype.set.apply(this,arguments),this},t.OmniOscillator.prototype._createNewOscillator=function(e){var i,n,s;e!==this._sourceType&&(this._sourceType=e,i=t[e],n=this.now()+this.blockTime,null!==this._oscillator&&(s=this._oscillator,s.stop(n),setTimeout(function(){s.dispose(),s=null},1e3*this.blockTime)),this._oscillator=new i,this.frequency.connect(this._oscillator.frequency),this.detune.connect(this._oscillator.detune),this._oscillator.connect(this.output),this.state===t.State.Started&&this._oscillator.start(n))},Object.defineProperty(t.OmniOscillator.prototype,"phase",{get:function(){return this._oscillator.phase},set:function(t){this._oscillator.phase=t}}),Object.defineProperty(t.OmniOscillator.prototype,"width",{get:function(){if(this._sourceType===e.Pulse)return this._oscillator.width}}),Object.defineProperty(t.OmniOscillator.prototype,"count",{get:function(){if(this._sourceType===e.Fat)return this._oscillator.count},set:function(t){this._sourceType===e.Fat&&(this._oscillator.count=t)}}),Object.defineProperty(t.OmniOscillator.prototype,"spread",{get:function(){if(this._sourceType===e.Fat)return this._oscillator.spread},set:function(t){this._sourceType===e.Fat&&(this._oscillator.spread=t)}}),Object.defineProperty(t.OmniOscillator.prototype,"modulationType",{get:function(){if(this._sourceType===e.FM||this._sourceType===e.AM)return this._oscillator.modulationType},set:function(t){this._sourceType!==e.FM&&this._sourceType!==e.AM||(this._oscillator.modulationType=t)}}),Object.defineProperty(t.OmniOscillator.prototype,"modulationIndex",{get:function(){if(this._sourceType===e.FM)return this._oscillator.modulationIndex}}),Object.defineProperty(t.OmniOscillator.prototype,"harmonicity",{get:function(){if(this._sourceType===e.FM||this._sourceType===e.AM)return this._oscillator.harmonicity}}),Object.defineProperty(t.OmniOscillator.prototype,"modulationFrequency",{get:function(){if(this._sourceType===e.PWM)return this._oscillator.modulationFrequency}}),t.OmniOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._writable(["frequency","detune"]),this.detune.dispose(),this.detune=null,this.frequency.dispose(),this.frequency=null,this._oscillator.dispose(),this._oscillator=null,this._sourceType=null,this},t.OmniOscillator}),t(function(t){return t.Instrument=function(e){e=this.defaultArg(e,t.Instrument.defaults),this._volume=this.output=new t.Volume(e.volume),this.volume=this._volume.volume,this._readOnly("volume")},t.extend(t.Instrument),t.Instrument.defaults={volume:0},t.Instrument.prototype.triggerAttack=t.noOp,t.Instrument.prototype.triggerRelease=t.noOp,t.Instrument.prototype.triggerAttackRelease=function(t,e,i,n){return i=this.isUndef(i)?this.now()+this.blockTime:this.toSeconds(i),e=this.toSeconds(e),this.triggerAttack(t,i,n),this.triggerRelease(i+e),this},t.Instrument.prototype.dispose=function(){return t.prototype.dispose.call(this),this._volume.dispose(),this._volume=null,this._writable(["volume"]),this.volume=null,this},t.Instrument}),t(function(t){return t.Monophonic=function(e){e=this.defaultArg(e,t.Monophonic.defaults),t.Instrument.call(this,e),this.portamento=e.portamento},t.extend(t.Monophonic,t.Instrument),t.Monophonic.defaults={portamento:0},t.Monophonic.prototype.triggerAttack=function(t,e,i){return e=this.isUndef(e)?this.now()+this.blockTime:this.toSeconds(e),this._triggerEnvelopeAttack(e,i),this.setNote(t,e),this},t.Monophonic.prototype.triggerRelease=function(t){return t=this.isUndef(t)?this.now()+this.blockTime:this.toSeconds(t),this._triggerEnvelopeRelease(t),this},t.Monophonic.prototype._triggerEnvelopeAttack=function(){},t.Monophonic.prototype._triggerEnvelopeRelease=function(){},t.Monophonic.prototype.setNote=function(t,e){var i,n;return e=this.toSeconds(e),this.portamento>0?(i=this.frequency.value,this.frequency.setValueAtTime(i,e),n=this.toSeconds(this.portamento),this.frequency.exponentialRampToValueAtTime(t,e+n)):this.frequency.setValueAtTime(t,e),this},t.Monophonic}),t(function(t){return t.Synth=function(e){e=this.defaultArg(e,t.Synth.defaults),t.Monophonic.call(this,e),this.oscillator=new t.OmniOscillator(e.oscillator),this.frequency=this.oscillator.frequency,this.detune=this.oscillator.detune,this.envelope=new t.AmplitudeEnvelope(e.envelope),this.oscillator.chain(this.envelope,this.output),this.oscillator.start(),this._readOnly(["oscillator","frequency","detune","envelope"])},t.extend(t.Synth,t.Monophonic),t.Synth.defaults={oscillator:{type:"triangle"},envelope:{attack:.005,decay:.1,sustain:.3,release:1}},t.Synth.prototype._triggerEnvelopeAttack=function(t,e){return this.envelope.triggerAttack(t,e),this},t.Synth.prototype._triggerEnvelopeRelease=function(t){return this.envelope.triggerRelease(t),this},t.Synth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["oscillator","frequency","detune","envelope"]),this.oscillator.dispose(),this.oscillator=null,this.envelope.dispose(),this.envelope=null,this.frequency=null,this.detune=null,this},t.Synth}),t(function(t){return t.AMSynth=function(e){e=this.defaultArg(e,t.AMSynth.defaults),t.Monophonic.call(this,e),this._carrier=new t.Synth,this._carrier.volume.value=-10,this.oscillator=this._carrier.oscillator,this.envelope=this._carrier.envelope.set(e.envelope),this._modulator=new t.Synth,this._modulator.volume.value=-10,this.modulation=this._modulator.oscillator.set(e.modulation),this.modulationEnvelope=this._modulator.envelope.set(e.modulationEnvelope),this.frequency=new t.Signal(440,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this._modulationScale=new t.AudioToGain,this._modulationNode=new t.Gain,this.frequency.connect(this._carrier.frequency),this.frequency.chain(this.harmonicity,this._modulator.frequency),this.detune.fan(this._carrier.detune,this._modulator.detune),this._modulator.chain(this._modulationScale,this._modulationNode.gain),this._carrier.chain(this._modulationNode,this.output),this._readOnly(["frequency","harmonicity","oscillator","envelope","modulation","modulationEnvelope","detune"])},t.extend(t.AMSynth,t.Monophonic),t.AMSynth.defaults={harmonicity:3,detune:0,oscillator:{type:"sine"},envelope:{attack:.01,decay:.01,sustain:1,release:.5},modulation:{type:"square"},modulationEnvelope:{attack:.5,decay:0,sustain:1,release:.5}},t.AMSynth.prototype._triggerEnvelopeAttack=function(t,e){return t=this.toSeconds(t),this.envelope.triggerAttack(t,e),this.modulationEnvelope.triggerAttack(t,e),this},t.AMSynth.prototype._triggerEnvelopeRelease=function(t){return this.envelope.triggerRelease(t),this.modulationEnvelope.triggerRelease(t),this},t.AMSynth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["frequency","harmonicity","oscillator","envelope","modulation","modulationEnvelope","detune"]),this._carrier.dispose(),this._carrier=null,this._modulator.dispose(),this._modulator=null,this.frequency.dispose(),this.frequency=null,this.detune.dispose(),this.detune=null,this.harmonicity.dispose(),this.harmonicity=null,this._modulationScale.dispose(),this._modulationScale=null,this._modulationNode.dispose(),this._modulationNode=null,this.oscillator=null,this.envelope=null,this.modulationEnvelope=null,this.modulation=null,this},t.AMSynth}),t(function(t){return t.MonoSynth=function(e){e=this.defaultArg(e,t.MonoSynth.defaults),t.Monophonic.call(this,e),this.oscillator=new t.OmniOscillator(e.oscillator),this.frequency=this.oscillator.frequency,this.detune=this.oscillator.detune,this.filter=new t.Filter(e.filter),this.filterEnvelope=new t.FrequencyEnvelope(e.filterEnvelope),this.envelope=new t.AmplitudeEnvelope(e.envelope),this.oscillator.chain(this.filter,this.envelope,this.output),this.oscillator.start(),this.filterEnvelope.connect(this.filter.frequency),this._readOnly(["oscillator","frequency","detune","filter","filterEnvelope","envelope"])},t.extend(t.MonoSynth,t.Monophonic),t.MonoSynth.defaults={frequency:"C4",detune:0,oscillator:{type:"square"},filter:{Q:6,type:"lowpass",rolloff:-24},envelope:{attack:.005,decay:.1,sustain:.9,release:1},filterEnvelope:{attack:.06,decay:.2,sustain:.5,release:2,baseFrequency:200,octaves:7,exponent:2}},t.MonoSynth.prototype._triggerEnvelopeAttack=function(t,e){return this.envelope.triggerAttack(t,e),this.filterEnvelope.triggerAttack(t),this},t.MonoSynth.prototype._triggerEnvelopeRelease=function(t){return this.envelope.triggerRelease(t),this.filterEnvelope.triggerRelease(t),this},t.MonoSynth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["oscillator","frequency","detune","filter","filterEnvelope","envelope"]),this.oscillator.dispose(),this.oscillator=null,this.envelope.dispose(),this.envelope=null,this.filterEnvelope.dispose(),this.filterEnvelope=null,this.filter.dispose(),this.filter=null,this.frequency=null,this.detune=null,this},t.MonoSynth}),t(function(t){return t.DuoSynth=function(e){e=this.defaultArg(e,t.DuoSynth.defaults),t.Monophonic.call(this,e),this.voice0=new t.MonoSynth(e.voice0),this.voice0.volume.value=-10,this.voice1=new t.MonoSynth(e.voice1),this.voice1.volume.value=-10,this._vibrato=new t.LFO(e.vibratoRate,-50,50),this._vibrato.start(),this.vibratoRate=this._vibrato.frequency,this._vibratoGain=new t.Gain(e.vibratoAmount,t.Type.Positive),this.vibratoAmount=this._vibratoGain.gain,this.frequency=new t.Signal(440,t.Type.Frequency),this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this.frequency.connect(this.voice0.frequency),this.frequency.chain(this.harmonicity,this.voice1.frequency),this._vibrato.connect(this._vibratoGain),this._vibratoGain.fan(this.voice0.detune,this.voice1.detune),this.voice0.connect(this.output),this.voice1.connect(this.output),this._readOnly(["voice0","voice1","frequency","vibratoAmount","vibratoRate"])},t.extend(t.DuoSynth,t.Monophonic),t.DuoSynth.defaults={vibratoAmount:.5,vibratoRate:5,harmonicity:1.5,voice0:{volume:-10,portamento:0,oscillator:{type:"sine"},filterEnvelope:{
+attack:.01,decay:0,sustain:1,release:.5},envelope:{attack:.01,decay:0,sustain:1,release:.5}},voice1:{volume:-10,portamento:0,oscillator:{type:"sine"},filterEnvelope:{attack:.01,decay:0,sustain:1,release:.5},envelope:{attack:.01,decay:0,sustain:1,release:.5}}},t.DuoSynth.prototype._triggerEnvelopeAttack=function(t,e){return t=this.toSeconds(t),this.voice0.envelope.triggerAttack(t,e),this.voice1.envelope.triggerAttack(t,e),this.voice0.filterEnvelope.triggerAttack(t),this.voice1.filterEnvelope.triggerAttack(t),this},t.DuoSynth.prototype._triggerEnvelopeRelease=function(t){return this.voice0.triggerRelease(t),this.voice1.triggerRelease(t),this},t.DuoSynth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["voice0","voice1","frequency","vibratoAmount","vibratoRate"]),this.voice0.dispose(),this.voice0=null,this.voice1.dispose(),this.voice1=null,this.frequency.dispose(),this.frequency=null,this._vibratoGain.dispose(),this._vibratoGain=null,this._vibrato=null,this.harmonicity.dispose(),this.harmonicity=null,this.vibratoAmount.dispose(),this.vibratoAmount=null,this.vibratoRate=null,this},t.DuoSynth}),t(function(t){return t.FMSynth=function(e){e=this.defaultArg(e,t.FMSynth.defaults),t.Monophonic.call(this,e),this._carrier=new t.Synth(e.carrier),this._carrier.volume.value=-10,this.oscillator=this._carrier.oscillator,this.envelope=this._carrier.envelope.set(e.envelope),this._modulator=new t.Synth(e.modulator),this._modulator.volume.value=-10,this.modulation=this._modulator.oscillator.set(e.modulation),this.modulationEnvelope=this._modulator.envelope.set(e.modulationEnvelope),this.frequency=new t.Signal(440,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this.modulationIndex=new t.Multiply(e.modulationIndex),this.modulationIndex.units=t.Type.Positive,this._modulationNode=new t.Gain(0),this.frequency.connect(this._carrier.frequency),this.frequency.chain(this.harmonicity,this._modulator.frequency),this.frequency.chain(this.modulationIndex,this._modulationNode),this.detune.fan(this._carrier.detune,this._modulator.detune),this._modulator.connect(this._modulationNode.gain),this._modulationNode.connect(this._carrier.frequency),this._carrier.connect(this.output),this._readOnly(["frequency","harmonicity","modulationIndex","oscillator","envelope","modulation","modulationEnvelope","detune"])},t.extend(t.FMSynth,t.Monophonic),t.FMSynth.defaults={harmonicity:3,modulationIndex:10,detune:0,oscillator:{type:"sine"},envelope:{attack:.01,decay:.01,sustain:1,release:.5},modulation:{type:"square"},modulationEnvelope:{attack:.5,decay:0,sustain:1,release:.5}},t.FMSynth.prototype._triggerEnvelopeAttack=function(t,e){return t=this.toSeconds(t),this.envelope.triggerAttack(t,e),this.modulationEnvelope.triggerAttack(t),this},t.FMSynth.prototype._triggerEnvelopeRelease=function(t){return t=this.toSeconds(t),this.envelope.triggerRelease(t),this.modulationEnvelope.triggerRelease(t),this},t.FMSynth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["frequency","harmonicity","modulationIndex","oscillator","envelope","modulation","modulationEnvelope","detune"]),this._carrier.dispose(),this._carrier=null,this._modulator.dispose(),this._modulator=null,this.frequency.dispose(),this.frequency=null,this.detune.dispose(),this.detune=null,this.modulationIndex.dispose(),this.modulationIndex=null,this.harmonicity.dispose(),this.harmonicity=null,this._modulationNode.dispose(),this._modulationNode=null,this.oscillator=null,this.envelope=null,this.modulationEnvelope=null,this.modulation=null,this},t.FMSynth}),t(function(t){return t.MembraneSynth=function(e){e=this.defaultArg(e,t.MembraneSynth.defaults),t.Instrument.call(this,e),this.oscillator=new t.OmniOscillator(e.oscillator).start(),this.envelope=new t.AmplitudeEnvelope(e.envelope),this.octaves=e.octaves,this.pitchDecay=e.pitchDecay,this.oscillator.chain(this.envelope,this.output),this._readOnly(["oscillator","envelope"])},t.extend(t.MembraneSynth,t.Instrument),t.MembraneSynth.defaults={pitchDecay:.05,octaves:10,oscillator:{type:"sine"},envelope:{attack:.001,decay:.4,sustain:.01,release:1.4,attackCurve:"exponential"}},t.MembraneSynth.prototype.triggerAttack=function(t,e,i){e=this.toSeconds(e),t=this.toFrequency(t);var n=t*this.octaves;return this.oscillator.frequency.setValueAtTime(n,e),this.oscillator.frequency.exponentialRampToValueAtTime(t,e+this.toSeconds(this.pitchDecay)),this.envelope.triggerAttack(e,i),this},t.MembraneSynth.prototype.triggerRelease=function(t){return this.envelope.triggerRelease(t),this},t.MembraneSynth.prototype.dispose=function(){return t.Instrument.prototype.dispose.call(this),this._writable(["oscillator","envelope"]),this.oscillator.dispose(),this.oscillator=null,this.envelope.dispose(),this.envelope=null,this},t.MembraneSynth}),t(function(t){var e=[1,1.483,1.932,2.546,2.63,3.897];return t.MetalSynth=function(i){var n,s,o;for(i=this.defaultArg(i,t.MetalSynth.defaults),t.Instrument.call(this,i),this.frequency=new t.Signal(i.frequency,t.Type.Frequency),this._oscillators=[],this._freqMultipliers=[],this._amplitue=new t.Gain(0).connect(this.output),this._highpass=new t.Filter({type:"highpass",Q:-3.0102999566398125}).connect(this._amplitue),this._octaves=i.octaves,this._filterFreqScaler=new t.Scale(i.resonance,7e3),this.envelope=new t.Envelope({attack:i.envelope.attack,attackCurve:"linear",decay:i.envelope.decay,sustain:0,release:i.envelope.release}).chain(this._filterFreqScaler,this._highpass.frequency),this.envelope.connect(this._amplitue.gain),n=0;n<e.length;n++)s=new t.FMOscillator({type:"square",modulationType:"square",harmonicity:i.harmonicity,modulationIndex:i.modulationIndex}),s.connect(this._highpass).start(0),this._oscillators[n]=s,o=new t.Multiply(e[n]),this._freqMultipliers[n]=o,this.frequency.chain(o,s.frequency);this.octaves=i.octaves},t.extend(t.MetalSynth,t.Instrument),t.MetalSynth.defaults={frequency:200,envelope:{attack:.001,decay:1.4,release:.2},harmonicity:5.1,modulationIndex:32,resonance:4e3,octaves:1.5},t.MetalSynth.prototype.triggerAttack=function(t,e){return t=this.toSeconds(t),e=this.defaultArg(e,1),this.envelope.triggerAttack(t,e),this},t.MetalSynth.prototype.triggerRelease=function(t){return t=this.toSeconds(t),this.envelope.triggerRelease(t),this},t.MetalSynth.prototype.triggerAttackRelease=function(t,e,i){return e=this.toSeconds(e),t=this.toSeconds(t),this.triggerAttack(e,i),this.triggerRelease(e+t),this},Object.defineProperty(t.MetalSynth.prototype,"modulationIndex",{get:function(){return this._oscillators[0].modulationIndex.value},set:function(t){for(var e=0;e<this._oscillators.length;e++)this._oscillators[e].modulationIndex.value=t}}),Object.defineProperty(t.MetalSynth.prototype,"harmonicity",{get:function(){return this._oscillators[0].harmonicity.value},set:function(t){for(var e=0;e<this._oscillators.length;e++)this._oscillators[e].harmonicity.value=t}}),Object.defineProperty(t.MetalSynth.prototype,"resonance",{get:function(){return this._filterFreqScaler.min},set:function(t){this._filterFreqScaler.min=t,this.octaves=this._octaves}}),Object.defineProperty(t.MetalSynth.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t,this._filterFreqScaler.max=this._filterFreqScaler.min*Math.pow(2,t)}}),t.MetalSynth.prototype.dispose=function(){t.Instrument.prototype.dispose.call(this);for(var e=0;e<this._oscillators.length;e++)this._oscillators[e].dispose(),this._freqMultipliers[e].dispose();this._oscillators=null,this._freqMultipliers=null,this.frequency.dispose(),this.frequency=null,this._filterFreqScaler.dispose(),this._filterFreqScaler=null,this._amplitue.dispose(),this._amplitue=null,this.envelope.dispose(),this.envelope=null,this._highpass.dispose(),this._highpass=null},t.MetalSynth}),t(function(t){return window.AudioBufferSourceNode&&!AudioBufferSourceNode.prototype.start&&(AudioBufferSourceNode.prototype.start=AudioBufferSourceNode.prototype.noteGrainOn,AudioBufferSourceNode.prototype.stop=AudioBufferSourceNode.prototype.noteOff),t.BufferSource=function(){var e=this.optionsObject(arguments,["buffer","onended"],t.BufferSource.defaults);this.onended=e.onended,this._startTime=-1,this._stopTime=-1,this._gainNode=this.output=new t.Gain,this._source=this.context.createBufferSource(),this._source.connect(this._gainNode),this.playbackRate=new t.Param(this._source.playbackRate,t.Type.Positive),this.fadeIn=e.fadeIn,this.fadeOut=e.fadeOut,this._gain=1,this._onendedTimeout=-1,this.isUndef(e.buffer)||(this.buffer=e.buffer),this.loop=e.loop},t.extend(t.BufferSource),t.BufferSource.defaults={onended:t.noOp,fadeIn:0,fadeOut:0},Object.defineProperty(t.BufferSource.prototype,"state",{get:function(){var e=this.now();return this._startTime!==-1&&e>=this._startTime&&e<this._stopTime?t.State.Started:t.State.Stopped}}),t.BufferSource.prototype.start=function(t,e,i,n,s){if(this._startTime!==-1)throw new Error("Tone.BufferSource: can only be started once.");return this.buffer&&(t=this.toSeconds(t),e=this.loop?this.defaultArg(e,this.loopStart):this.defaultArg(e,0),e=this.toSeconds(e),t=this.toSeconds(t),this._source.start(t,e),n=this.defaultArg(n,1),this._gain=n,s=this.isUndef(s)?this.toSeconds(this.fadeIn):this.toSeconds(s),s>0?(this._gainNode.gain.setValueAtTime(0,t),this._gainNode.gain.linearRampToValueAtTime(this._gain,t+s)):this._gainNode.gain.setValueAtTime(n,t),this._startTime=t+s,this.isUndef(i)||(i=this.defaultArg(i,this.buffer.duration-e),i=this.toSeconds(i),this.stop(t+i+s,s))),this},t.BufferSource.prototype.stop=function(t,e){return this.buffer&&(t=this.toSeconds(t),e=this.isUndef(e)?this.toSeconds(this.fadeOut):this.toSeconds(e),this._stopTime=t+e,this._gainNode.gain.cancelScheduledValues(this._startTime+this.sampleTime),e>0?(this._gainNode.gain.setValueAtTime(this._gain,t),this._gainNode.gain.linearRampToValueAtTime(0,t+e),t+=e):this._gainNode.gain.setValueAtTime(0,t),this.isNumber(this._source.playbackState)&&2!==this._source.playbackState||this._source.stop(t),clearTimeout(this._onendedTimeout),this._onendedTimeout=setTimeout(this._onended.bind(this),1e3*(this._stopTime-this.now()))),this},t.BufferSource.prototype._onended=function(){this.onended(this),this.dispose()},Object.defineProperty(t.BufferSource.prototype,"loopStart",{get:function(){return this._source.loopStart},set:function(t){this._source.loopStart=this.toSeconds(t)}}),Object.defineProperty(t.BufferSource.prototype,"loopEnd",{get:function(){return this._source.loopEnd},set:function(t){this._source.loopEnd=this.toSeconds(t)}}),Object.defineProperty(t.BufferSource.prototype,"buffer",{get:function(){return this._source?this._source.buffer:null},set:function(e){e instanceof t.Buffer?this._source.buffer=e.get():this._source.buffer=e}}),Object.defineProperty(t.BufferSource.prototype,"loop",{get:function(){return this._source.loop},set:function(t){this._source.loop=t}}),t.BufferSource.prototype.dispose=function(){return this.onended=null,this._source&&(this._source.disconnect(),this._source=null),this._gainNode&&(this._gainNode.dispose(),this._gainNode=null),this._startTime=-1,this.playbackRate=null,this.output=null,clearTimeout(this._onendedTimeout),this},t.BufferSource}),t(function(t){function e(){for(var e in s)o[e]=(new t.Buffer).fromArray(s[e])}var i,n,s,o;return t.Noise=function(){var e=this.optionsObject(arguments,["type"],t.Noise.defaults);t.Source.call(this,e),this._source=null,this._type=e.type,this._playbackRate=e.playbackRate},t.extend(t.Noise,t.Source),t.Noise.defaults={type:"white",playbackRate:1},Object.defineProperty(t.Noise.prototype,"type",{get:function(){return this._type},set:function(e){if(this._type!==e){if(!(e in o))throw new TypeError("Tone.Noise: invalid type: "+e);if(this._type=e,this.state===t.State.Started){var i=this.now()+this.blockTime;this._stop(i),this._start(i)}}}}),Object.defineProperty(t.Noise.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t,this._source&&(this._source.playbackRate.value=t)}}),t.Noise.prototype._start=function(e){var i=o[this._type];this._source=new t.BufferSource(i).connect(this.output),this._source.loop=!0,this._source.playbackRate.value=this._playbackRate,this._source.start(this.toSeconds(e),Math.random()*(i.duration-.001))},t.Noise.prototype._stop=function(t){this._source&&(this._source.stop(this.toSeconds(t)),this._source=null)},t.Noise.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),null!==this._source&&(this._source.disconnect(),this._source=null),this._buffer=null,this},i=220500,n=2,s={pink:function(){var t,e,s,o,r,a,h,l,u,p,c,f=[];for(t=0;t<n;t++)for(e=new Float32Array(i),f[t]=e,s=o=r=a=h=l=u=0,p=0;p<i;p++)c=2*Math.random()-1,s=.99886*s+.0555179*c,o=.99332*o+.0750759*c,r=.969*r+.153852*c,a=.8665*a+.3104856*c,h=.55*h+.5329522*c,l=-.7616*l-.016898*c,e[p]=s+o+r+a+h+l+u+.5362*c,e[p]*=.11,u=.115926*c;return f}(),brown:function(){var t,e,s,o,r,a=[];for(t=0;t<n;t++)for(e=new Float32Array(i),a[t]=e,s=0,o=0;o<i;o++)r=2*Math.random()-1,e[o]=(s+.02*r)/1.02,s=e[o],e[o]*=3.5;return a}(),white:function(){var t,e,s,o=[];for(t=0;t<n;t++)for(e=new Float32Array(i),o[t]=e,s=0;s<i;s++)e[s]=2*Math.random()-1;return o}()},o={},e(),t.Context.on("init",e),t.Noise}),t(function(t){return t.NoiseSynth=function(e){e=this.defaultArg(e,t.NoiseSynth.defaults),t.Instrument.call(this,e),this.noise=new t.Noise,this.envelope=new t.AmplitudeEnvelope(e.envelope),this.noise.chain(this.envelope,this.output),this.noise.start(),this._readOnly(["noise","envelope"])},t.extend(t.NoiseSynth,t.Instrument),t.NoiseSynth.defaults={noise:{type:"white"},envelope:{attack:.005,decay:.1,sustain:0}},t.NoiseSynth.prototype.triggerAttack=function(t,e){return this.envelope.triggerAttack(t,e),this},t.NoiseSynth.prototype.triggerRelease=function(t){return this.envelope.triggerRelease(t),this},t.NoiseSynth.prototype.triggerAttackRelease=function(t,e,i){return e=this.toSeconds(e),t=this.toSeconds(t),this.triggerAttack(e,i),this.triggerRelease(e+t),this},t.NoiseSynth.prototype.dispose=function(){return t.Instrument.prototype.dispose.call(this),this._writable(["noise","envelope"]),this.noise.dispose(),this.noise=null,this.envelope.dispose(),this.envelope=null,this},t.NoiseSynth}),t(function(t){return t.PluckSynth=function(e){e=this.defaultArg(e,t.PluckSynth.defaults),t.Instrument.call(this,e),this._noise=new t.Noise("pink"),this.attackNoise=e.attackNoise,this._lfcf=new t.LowpassCombFilter({resonance:e.resonance,dampening:e.dampening}),this.resonance=this._lfcf.resonance,this.dampening=this._lfcf.dampening,this._noise.connect(this._lfcf),this._lfcf.connect(this.output),this._readOnly(["resonance","dampening"])},t.extend(t.PluckSynth,t.Instrument),t.PluckSynth.defaults={attackNoise:1,dampening:4e3,resonance:.9},t.PluckSynth.prototype.triggerAttack=function(t,e){t=this.toFrequency(t),e=this.toSeconds(e);var i=1/t;return this._lfcf.delayTime.setValueAtTime(i,e),this._noise.start(e),this._noise.stop(e+i*this.attackNoise),this},t.PluckSynth.prototype.dispose=function(){return t.Instrument.prototype.dispose.call(this),this._noise.dispose(),this._lfcf.dispose(),this._noise=null,this._lfcf=null,this._writable(["resonance","dampening"]),this.dampening=null,this.resonance=null,this},t.PluckSynth}),t(function(t){return t.PolySynth=function(){var e,i,n;for(t.Instrument.call(this),e=this.optionsObject(arguments,["polyphony","voice"],t.PolySynth.defaults),e=this.defaultArg(e,t.Instrument.defaults),e.polyphony=Math.min(t.PolySynth.MAX_POLYPHONY,e.polyphony),this.voices=new Array(e.polyphony),this._triggers=new Array(e.polyphony),this.detune=new t.Signal(e.detune,t.Type.Cents),this._readOnly("detune"),i=0;i<e.polyphony;i++)n=new e.voice(arguments[2],arguments[3]),this.voices[i]=n,n.connect(this.output),n.hasOwnProperty("detune")&&this.detune.connect(n.detune),this._triggers[i]={release:-1,note:null,voice:n};this.volume.value=e.volume},t.extend(t.PolySynth,t.Instrument),t.PolySynth.defaults={polyphony:4,volume:0,detune:0,voice:t.Synth},t.PolySynth.prototype.triggerAttack=function(t,e,i){var n,s,o,r;for(Array.isArray(t)||(t=[t]),e=this.toSeconds(e),n=0;n<t.length;n++){for(s=t[n],o=this._triggers[0],0,r=1;r<this._triggers.length;r++)this._triggers[r].release<o.release&&(o=this._triggers[r],r);o.release=1/0,o.note=JSON.stringify(s),o.voice.triggerAttack(s,e,i)}return this},t.PolySynth.prototype.triggerAttackRelease=function(t,e,i,n){var s,o;if(i=this.toSeconds(i),this.triggerAttack(t,i,n),this.isArray(e)&&this.isArray(t))for(s=0;s<t.length;s++)o=e[Math.min(s,e.length-1)],this.triggerRelease(t[s],i+this.toSeconds(o));else this.triggerRelease(t,i+this.toSeconds(e));return this},t.PolySynth.prototype.triggerRelease=function(t,e){var i,n,s,o;for(Array.isArray(t)||(t=[t]),e=this.toSeconds(e),i=0;i<t.length;i++)for(n=JSON.stringify(t[i]),s=0;s<this._triggers.length;s++)o=this._triggers[s],o.note===n&&o.release>e&&(o.voice.triggerRelease(e),o.release=e);return this},t.PolySynth.prototype.set=function(t,e,i){for(var n=0;n<this.voices.length;n++)this.voices[n].set(t,e,i);return this},t.PolySynth.prototype.get=function(t){return this.voices[0].get(t)},t.PolySynth.prototype.releaseAll=function(t){var e,i;for(t=this.toSeconds(t),e=0;e<this._triggers.length;e++)i=this._triggers[e],i.release>t&&(i.release=t,i.voice.triggerRelease(t));return this},t.PolySynth.prototype.dispose=function(){t.Instrument.prototype.dispose.call(this);for(var e=0;e<this.voices.length;e++)this.voices[e].dispose(),this.voices[e]=null;return this._writable("detune"),this.detune.dispose(),this.detune=null,this.voices=null,this._triggers=null,this},t.PolySynth.MAX_POLYPHONY=20,t.PolySynth}),t(function(t){return t.Player=function(e){var i;e instanceof t.Buffer?(e=e.get(),i=t.Player.defaults):i=this.optionsObject(arguments,["url","onload"],t.Player.defaults),t.Source.call(this,i),this._source=null,this.autostart=i.autostart,this._buffer=new t.Buffer({url:i.url,onload:this._onload.bind(this,i.onload),reverse:i.reverse}),e instanceof AudioBuffer&&this._buffer.set(e),this._loop=i.loop,this._loopStart=i.loopStart,this._loopEnd=i.loopEnd,this._playbackRate=i.playbackRate,this.retrigger=i.retrigger},t.extend(t.Player,t.Source),t.Player.defaults={onload:t.noOp,playbackRate:1,loop:!1,autostart:!1,loopStart:0,loopEnd:0,retrigger:!1,reverse:!1},t.Player.prototype.load=function(t,e){return this._buffer.load(t,this._onload.bind(this,e))},t.Player.prototype._onload=function(e){e=this.defaultArg(e,t.noOp),e(this),this.autostart&&this.start()},t.Player.prototype._start=function(e,i,n){var s,o,r;if(!this._buffer.loaded)throw Error("Tone.Player: tried to start Player before the buffer was loaded");if(i=this._loop?this.defaultArg(i,this._loopStart):this.defaultArg(i,0),i=this.toSeconds(i),n=this.defaultArg(n,Math.max(this._buffer.duration-i,0)),n=this.toSeconds(n),e=this.toSeconds(e),this._source=this.context.createBufferSource(),this._source.buffer=this._buffer.get(),this._loop?(this._source.loop=this._loop,this._source.loopStart=this.toSeconds(this._loopStart),this._source.loopEnd=this.toSeconds(this._loopEnd)):this._synced||this._state.setStateAtTime(t.State.Stopped,e+n),this._source.playbackRate.value=this._playbackRate,this._source.connect(this.output),this._loop){if(s=this._source.loopEnd||this._buffer.duration,o=this._source.loopStart,r=s-o,i>s)for(;i>s;)i-=r;this._source.start(e,i)}else this._source.start(e,i,n);return this},t.Player.prototype._stop=function(t){return this._source&&(this._source.stop(this.toSeconds(t)),this._source=null),this},t.Player.prototype.seek=function(e,i){return i=this.toSeconds(i),this._state.getValueAtTime(i)===t.State.Started&&(e=this.toSeconds(e),this._stop(i),this._start(i,e)),this},t.Player.prototype.setLoopPoints=function(t,e){return this.loopStart=t,this.loopEnd=e,this},Object.defineProperty(t.Player.prototype,"loopStart",{get:function(){return this._loopStart},set:function(t){this._loopStart=t,this._source&&(this._source.loopStart=this.toSeconds(t))}}),Object.defineProperty(t.Player.prototype,"loopEnd",{get:function(){return this._loopEnd},set:function(t){this._loopEnd=t,this._source&&(this._source.loopEnd=this.toSeconds(t))}}),Object.defineProperty(t.Player.prototype,"buffer",{get:function(){return this._buffer},set:function(t){this._buffer.set(t)}}),Object.defineProperty(t.Player.prototype,"loop",{get:function(){return this._loop},set:function(t){this._loop=t,this._source&&(this._source.loop=t)}}),Object.defineProperty(t.Player.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t,this._source&&(this._source.playbackRate.value=t)}}),Object.defineProperty(t.Player.prototype,"reverse",{get:function(){return this._buffer.reverse},set:function(t){this._buffer.reverse=t}}),t.Player.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),null!==this._source&&(this._source.disconnect(),this._source=null),this._buffer.dispose(),this._buffer=null,this},t.Player}),t(function(t){return t.Sampler=function(){var e=this.optionsObject(arguments,["url","onload"],t.Sampler.defaults);t.Instrument.call(this,e),this.player=new t.Player(e.url,e.onload),this.player.retrigger=!0,this.envelope=new t.AmplitudeEnvelope(e.envelope),this.player.chain(this.envelope,this.output),this._readOnly(["player","envelope"]),this.loop=e.loop,this.reverse=e.reverse},t.extend(t.Sampler,t.Instrument),t.Sampler.defaults={onload:t.noOp,loop:!1,reverse:!1,envelope:{attack:.001,decay:0,sustain:1,release:.1}},t.Sampler.prototype.triggerAttack=function(t,e,i){return e=this.toSeconds(e),t=this.defaultArg(t,0),this.player.playbackRate=this.intervalToFrequencyRatio(t),this.player.start(e),this.envelope.triggerAttack(e,i),this},t.Sampler.prototype.triggerRelease=function(t){return t=this.toSeconds(t),this.envelope.triggerRelease(t),this.player.stop(this.toSeconds(this.envelope.release)+t),this},Object.defineProperty(t.Sampler.prototype,"loop",{get:function(){return this.player.loop},set:function(t){this.player.loop=t}}),Object.defineProperty(t.Sampler.prototype,"reverse",{get:function(){return this.player.reverse},set:function(t){this.player.reverse=t}}),Object.defineProperty(t.Sampler.prototype,"buffer",{get:function(){return this.player.buffer},set:function(t){this.player.buffer=t}}),t.Sampler.prototype.dispose=function(){return t.Instrument.prototype.dispose.call(this),this._writable(["player","envelope"]),this.player.dispose(),this.player=null,this.envelope.dispose(),this.envelope=null,this},t.Sampler}),t(function(t){return t.GainToAudio=function(){this._norm=this.input=this.output=new t.WaveShaper(function(t){return 2*Math.abs(t)-1})},t.extend(t.GainToAudio,t.SignalBase),t.GainToAudio.prototype.dispose=function(){return t.prototype.dispose.call(this),this._norm.dispose(),this._norm=null,this},t.GainToAudio}),t(function(t){return t.Normalize=function(e,i){this._inputMin=this.defaultArg(e,0),this._inputMax=this.defaultArg(i,1),this._sub=this.input=new t.Add(0),this._div=this.output=new t.Multiply(1),this._sub.connect(this._div),this._setRange()},t.extend(t.Normalize,t.SignalBase),Object.defineProperty(t.Normalize.prototype,"min",{get:function(){return this._inputMin},set:function(t){this._inputMin=t,this._setRange()}}),Object.defineProperty(t.Normalize.prototype,"max",{get:function(){return this._inputMax},set:function(t){this._inputMax=t,this._setRange()}}),t.Normalize.prototype._setRange=function(){this._sub.value=-this._inputMin,this._div.value=1/(this._inputMax-this._inputMin)},t.Normalize.prototype.dispose=function(){return t.prototype.dispose.call(this),this._sub.dispose(),this._sub=null,this._div.dispose(),this._div=null,this},t.Normalize}),t(function(t){return t.MultiPlayer=function(){var e=this.optionsObject(arguments,["urls","onload"],t.MultiPlayer.defaults);e.urls instanceof t.Buffers?this.buffers=e.urls:this.buffers=new t.Buffers(e.urls,e.onload),this._activeSources={},this.fadeIn=e.fadeIn,this.fadeOut=e.fadeOut,this._volume=this.output=new t.Volume(e.volume),this.volume=this._volume.volume,this._readOnly("volume"),this._volume.output.output.channelCount=2,this._volume.output.output.channelCountMode="explicit",this.mute=e.mute},t.extend(t.MultiPlayer,t.Source),t.MultiPlayer.defaults={onload:t.noOp,fadeIn:0,fadeOut:0},t.MultiPlayer.prototype._makeSource=function(e){var i,n;return this.isString(e)||this.isNumber(e)?i=this.buffers.get(e).get():e instanceof t.Buffer?i=e.get():e instanceof AudioBuffer&&(i=e),n=new t.BufferSource(i).connect(this.output),this._activeSources.hasOwnProperty(e)||(this._activeSources[e]=[]),this._activeSources[e].push(n),n},t.MultiPlayer.prototype.start=function(t,e,i,n,s,o){e=this.toSeconds(e);var r=this._makeSource(t);return r.start(e,i,n,this.defaultArg(o,1),this.fadeIn),n&&r.stop(e+this.toSeconds(n),this.fadeOut),s=this.defaultArg(s,0),r.playbackRate.value=this.intervalToFrequencyRatio(s),this},t.MultiPlayer.prototype.startLoop=function(t,e,i,n,s,o,r){e=this.toSeconds(e);var a=this._makeSource(t);return a.loop=!0,a.loopStart=this.toSeconds(this.defaultArg(n,0)),a.loopEnd=this.toSeconds(this.defaultArg(s,0)),a.start(e,i,void 0,this.defaultArg(r,1),this.fadeIn),o=this.defaultArg(o,0),a.playbackRate.value=this.intervalToFrequencyRatio(o),this},t.MultiPlayer.prototype.stop=function(t,e){if(!this._activeSources[t]||!this._activeSources[t].length)throw new Error("Tone.MultiPlayer: cannot stop a buffer that hasn't been started or is already stopped");return e=this.toSeconds(e),this._activeSources[t].shift().stop(e,this.fadeOut),this},t.MultiPlayer.prototype.stopAll=function(t){var e,i,n;t=this.toSeconds(t);for(e in this._activeSources)for(i=this._activeSources[e],n=0;n<i.length;n++)i[n].stop(t);return this},t.MultiPlayer.prototype.add=function(t,e,i){return this.buffers.add(t,e,i),this},Object.defineProperty(t.MultiPlayer.prototype,"state",{get:function(){return this._activeSources.length>0?t.State.Started:t.State.Stopped}}),Object.defineProperty(t.MultiPlayer.prototype,"mute",{get:function(){return this._volume.mute},set:function(t){this._volume.mute=t}}),t.MultiPlayer.prototype.dispose=function(){t.prototype.dispose.call(this),this._volume.dispose(),this._volume=null,this._writable("volume"),this.volume=null;for(var e in this._activeSources)this._activeSources[e].forEach(function(t){t.dispose()});return this.buffers.dispose(),this.buffers=null,this._activeSources=null,this},t.MultiPlayer}),t(function(t){return t.GrainPlayer=function(){var e=this.optionsObject(arguments,["url","onload"],t.GrainPlayer.defaults);t.Source.call(this),this.buffer=new t.Buffer(e.url,e.onload),this._player=(new t.MultiPlayer).connect(this.output),this._clock=new t.Clock(this._tick.bind(this),1),this._loopStart=0,this._loopEnd=0,this._playbackRate=e.playbackRate,this._grainSize=e.grainSize,this._overlap=e.overlap,this.detune=e.detune,this.drift=e.drift,this.overlap=e.overlap,this.loop=e.loop,this.playbackRate=e.playbackRate,this.grainSize=e.grainSize,this.loopStart=e.loopStart,this.loopEnd=e.loopEnd,this.reverse=e.reverse},t.extend(t.GrainPlayer,t.Source),t.GrainPlayer.defaults={onload:t.noOp,overlap:.1,grainSize:.2,drift:0,playbackRate:1,detune:0,loop:!1,loopStart:0,loopEnd:0,reverse:!1},t.GrainPlayer.prototype._start=function(t,e,i){e=this.defaultArg(e,0),e=this.toSeconds(e),t=this.toSeconds(t),this._offset=e,this._clock.start(t),this._player.volume.setValueAtTime(0,t),i&&this._stop(t+this.toSeconds(i))},t.GrainPlayer.prototype._stop=function(t){this._clock.stop(t),this._player.volume.cancelScheduledValues(t),this._player.volume.setValueAtTime(-(1/0),t)},t.GrainPlayer.prototype._tick=function(t){var e,i,n,s,o,r,a=this.buffer.duration;this.loop&&this._loopEnd>0&&(a=this._loopEnd),e=(2*Math.random()-1)*this.drift,i=this._offset-this._overlap+e,n=this.detune/100,i=Math.max(i,0),i=Math.min(i,a),s=this._player.fadeIn,this.loop&&this._offset>a?(o=this._offset-a,this._player.start(this.buffer,t,i,o+this._overlap,n),i=this._offset%a,this._offset=this._loopStart,this._player.fadeIn=0,this._player.start(this.buffer,t+o,this._offset,i+this._overlap,n)):this._offset>a?this.stop(t):(0===i&&(this._player.fadeIn=0),this._player.start(this.buffer,t,i,this.grainSize+this._overlap,n)),this._player.fadeIn=s,r=this._clock._nextTick-t,this._offset+=r*this._playbackRate},t.GrainPlayer.prototype.scrub=function(t,e){return this._offset=this.toSeconds(t),this._tick(this.toSeconds(e)),this},Object.defineProperty(t.GrainPlayer.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t,this.grainSize=this._grainSize}}),Object.defineProperty(t.GrainPlayer.prototype,"loopStart",{get:function(){return this._loopStart},set:function(t){this._loopStart=this.toSeconds(t)}}),Object.defineProperty(t.GrainPlayer.prototype,"loopEnd",{get:function(){return this._loopEnd},set:function(t){this._loopEnd=this.toSeconds(t)}}),Object.defineProperty(t.GrainPlayer.prototype,"reverse",{get:function(){return this.buffer.reverse},set:function(t){this.buffer.reverse=t}}),Object.defineProperty(t.GrainPlayer.prototype,"grainSize",{get:function(){return this._grainSize},set:function(t){this._grainSize=this.toSeconds(t),this._clock.frequency.value=this._playbackRate/this._grainSize}}),Object.defineProperty(t.GrainPlayer.prototype,"overlap",{get:function(){return this._overlap},set:function(t){t=this.toSeconds(t),this._overlap=t,this._overlap<0?(this._player.fadeIn=.01,this._player.fadeOut=.01):(this._player.fadeIn=t,this._player.fadeOut=t)}}),t.GrainPlayer.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this.buffer.dispose(),this.buffer=null,this._player.dispose(),this._player=null,this._clock.dispose(),this._clock=null,this},t.GrainPlayer}),t(function(t){return t.UserMedia=function(){var e=this.optionsObject(arguments,["volume"],t.UserMedia.defaults);this._mediaStream=null,this._stream=null,this._device=null,this._volume=this.output=new t.Volume(e.volume),this.volume=this._volume.volume,this._readOnly("volume"),this.mute=e.mute},t.extend(t.UserMedia),t.UserMedia.defaults={volume:0,mute:!1},t.UserMedia.prototype.open=function(t){return t=this.defaultArg(t,"default"),this.enumerateDevices().then(function(e){var i,n;if(this.isNumber(t)?i=e[t]:(i=e.find(function(e){return e.label===t||e.deviceId===t}))||(i=e[0]),!i)throw new Error("Tone.UserMedia: no matching audio inputs.");return this._device=i,n={audio:{deviceId:i.deviceId,echoCancellation:!1,sampleRate:this.context.sampleRate}},navigator.mediaDevices.getUserMedia(n).then(function(t){return this._stream||(this._stream=t,this._mediaStream=this.context.createMediaStreamSource(t),this._mediaStream.connect(this.output)),this}.bind(this))}.bind(this))},t.UserMedia.prototype.close=function(){return this._stream&&(this._stream.getAudioTracks().forEach(function(t){t.stop()}),this._stream=null,this._mediaStream.disconnect(),this._mediaStream=null),this._device=null,this},t.UserMedia.prototype.enumerateDevices=function(){return navigator.mediaDevices.enumerateDevices().then(function(t){return t.filter(function(t){return"audioinput"===t.kind})})},Object.defineProperty(t.UserMedia.prototype,"state",{get:function(){return this._stream&&this._stream.active?t.State.Started:t.State.Stopped}}),Object.defineProperty(t.UserMedia.prototype,"deviceId",{get:function(){if(this._device)return this._device.deviceId}}),Object.defineProperty(t.UserMedia.prototype,"groupId",{get:function(){if(this._device)return this._device.groupId}}),Object.defineProperty(t.UserMedia.prototype,"label",{get:function(){if(this._device)return this._device.label}}),Object.defineProperty(t.UserMedia.prototype,"mute",{get:function(){return this._volume.mute},set:function(t){this._volume.mute=t}}),t.UserMedia.prototype.dispose=function(){return t.prototype.dispose.call(this),this.close(),this._writable("volume"),this._volume.dispose(),this._volume=null,this.volume=null,this},
+Object.defineProperty(t.UserMedia,"supported",{get:function(){return!t.prototype.isUndef(navigator.mediaDevices)&&t.prototype.isFunction(navigator.mediaDevices.getUserMedia)}}),t.UserMedia}),e});
\ No newline at end of file
diff --git a/public/a1/conductor/lib/colors-2.2.0.min.css b/public/a1/conductor/lib/colors-2.2.0.min.css
new file mode 100644
index 0000000..7066d47
--- /dev/null
+++ b/public/a1/conductor/lib/colors-2.2.0.min.css
@@ -0,0 +1 @@
+.bg-navy{background-color:#001F3F}.bg-blue{background-color:#0074D9}.bg-aqua{background-color:#7FDBFF}.bg-teal{background-color:#39CCCC}.bg-olive{background-color:#3D9970}.bg-green{background-color:#2ECC40}.bg-lime{background-color:#01FF70}.bg-yellow{background-color:#FFDC00}.bg-orange{background-color:#FF851B}.bg-red{background-color:#FF4136}.bg-fuchsia{background-color:#F012BE}.bg-purple{background-color:#B10DC9}.bg-maroon{background-color:#85144B}.bg-white{background-color:#fff}.bg-gray{background-color:#aaa}.bg-silver{background-color:#ddd}.bg-black{background-color:#111}.navy{color:#001F3F}.blue{color:#0074D9}.aqua{color:#7FDBFF}.teal{color:#39CCCC}.olive{color:#3D9970}.green{color:#2ECC40}.lime{color:#01FF70}.yellow{color:#FFDC00}.orange{color:#FF851B}.red{color:#FF4136}.fuchsia{color:#F012BE}.purple{color:#B10DC9}.maroon{color:#85144B}.white{color:#fff}.silver{color:#ddd}.gray{color:#aaa}.black{color:#111}.border--navy{border-color:#001F3F}.border--blue{border-color:#0074D9}.border--aqua{border-color:#7FDBFF}.border--teal{border-color:#39CCCC}.border--olive{border-color:#3D9970}.border--green{border-color:#2ECC40}.border--lime{border-color:#01FF70}.border--yellow{border-color:#FFDC00}.border--orange{border-color:#FF851B}.border--red{border-color:#FF4136}.border--fuchsia{border-color:#F012BE}.border--purple{border-color:#B10DC9}.border--maroon{border-color:#85144B}.border--white{border-color:#fff}.border--gray{border-color:#aaa}.border--silver{border-color:#ddd}.border--black{border-color:#111}.fill-navy{fill:#001F3F}.fill-blue{fill:#0074D9}.fill-aqua{fill:#7FDBFF}.fill-teal{fill:#39CCCC}.fill-olive{fill:#3D9970}.fill-green{fill:#2ECC40}.fill-lime{fill:#01FF70}.fill-yellow{fill:#FFDC00}.fill-orange{fill:#FF851B}.fill-red{fill:#FF4136}.fill-fuchsia{fill:#F012BE}.fill-purple{fill:#B10DC9}.fill-maroon{fill:#85144B}.fill-white{fill:#fff}.fill-gray{fill:#aaa}.fill-silver{fill:#ddd}.fill-black{fill:#111}.stroke-navy{stroke:#001F3F}.stroke-blue{stroke:#0074D9}.stroke-aqua{stroke:#7FDBFF}.stroke-teal{stroke:#39CCCC}.stroke-olive{stroke:#3D9970}.stroke-green{stroke:#2ECC40}.stroke-lime{stroke:#01FF70}.stroke-yellow{stroke:#FFDC00}.stroke-orange{stroke:#FF851B}.stroke-red{stroke:#FF4136}.stroke-fuchsia{stroke:#F012BE}.stroke-purple{stroke:#B10DC9}.stroke-maroon{stroke:#85144B}.stroke-white{stroke:#fff}.stroke-gray{stroke:#aaa}.stroke-silver{stroke:#ddd}.stroke-black{stroke:#111}
\ No newline at end of file
diff --git a/public/a1/conductor/lib/hammer-v2.0.8.min.js b/public/a1/conductor/lib/hammer-v2.0.8.min.js
new file mode 100644
index 0000000..edadee1
--- /dev/null
+++ b/public/a1/conductor/lib/hammer-v2.0.8.min.js
@@ -0,0 +1,7 @@
+/*! Hammer.JS - v2.0.8 - 2016-04-23
+ * http://hammerjs.github.io/
+ *
+ * Copyright (c) 2016 Jorik Tangelder;
+ * Licensed under the MIT license */
+!function(a,b,c,d){"use strict";function e(a,b,c){return setTimeout(j(a,c),b)}function f(a,b,c){return Array.isArray(a)?(g(a,c[b],c),!0):!1}function g(a,b,c){var e;if(a)if(a.forEach)a.forEach(b,c);else if(a.length!==d)for(e=0;e<a.length;)b.call(c,a[e],e,a),e++;else for(e in a)a.hasOwnProperty(e)&&b.call(c,a[e],e,a)}function h(b,c,d){var e="DEPRECATED METHOD: "+c+"\n"+d+" AT \n";return function(){var c=new Error("get-stack-trace"),d=c&&c.stack?c.stack.replace(/^[^\(]+?[\n$]/gm,"").replace(/^\s+at\s+/gm,"").replace(/^Object.<anonymous>\s*\(/gm,"{anonymous}()@"):"Unknown Stack Trace",f=a.console&&(a.console.warn||a.console.log);return f&&f.call(a.console,e,d),b.apply(this,arguments)}}function i(a,b,c){var d,e=b.prototype;d=a.prototype=Object.create(e),d.constructor=a,d._super=e,c&&la(d,c)}function j(a,b){return function(){return a.apply(b,arguments)}}function k(a,b){return typeof a==oa?a.apply(b?b[0]||d:d,b):a}function l(a,b){return a===d?b:a}function 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diff --git a/public/a1/conductor/lib/loading-animation.css b/public/a1/conductor/lib/loading-animation.css
new file mode 100644
index 0000000..aca4c0d
--- /dev/null
+++ b/public/a1/conductor/lib/loading-animation.css
@@ -0,0 +1,42 @@
+/* Styles go here */
+.animationStripes{
+  background-image: repeating-linear-gradient(-45deg, gold, gold 25px, blue 25px, blue 50px);
+  -webkit-animation:progress 2s linear infinite;
+  -moz-animation:progress 2s linear infinite;
+  -ms-animation:progress 2s linear infinite;
+  animation:progress 2s linear infinite;
+  background-size: 150% 100%;
+}
+
+@-webkit-keyframes progress{
+  0% {
+    background-position: 0 0;
+  }
+  100% {
+    background-position: -75px 0px;
+  }
+}
+@-moz-keyframes progress{
+  0% {
+    background-position: 0 0;
+  }
+  100% {
+    background-position: -75px 0px;
+  }
+}    
+@-ms-keyframes progress{
+  0% {
+    background-position: 0 0;
+  }
+  100% {
+    background-position: -75px 0px;
+  }
+}    
+@keyframes progress{
+  0% {
+    background-position: 0 0;
+  }
+  100% {
+    background-position: -70px 0px;
+  }
+} 
diff --git a/public/a1/conductor/lib/lodash-full-v4.17.10.min.js b/public/a1/conductor/lib/lodash-full-v4.17.10.min.js
new file mode 100644
index 0000000..24d2eba
--- /dev/null
+++ b/public/a1/conductor/lib/lodash-full-v4.17.10.min.js
@@ -0,0 +1,137 @@
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b="",c=15,d=["0","1","2","3","4","5","6","7","8","9",".","E","E-",null,"-"];;){var e=a.parseByte(),f=e>>4,g=15&e;if(f===c)break;if(b+=d[f],g===c)break;b+=d[g]}return parseFloat(b)}function ta(a,b){var c,d,e,f;if(28===b)return c=a.parseByte(),d=a.parseByte(),c<<8|d;if(29===b)return c=a.parseByte(),d=a.parseByte(),e=a.parseByte(),f=a.parseByte(),c<<24|d<<16|e<<8|f;if(30===b)return sa(a);if(b>=32&&b<=246)return b-139;if(b>=247&&b<=250)return c=a.parseByte(),256*(b-247)+c+108;if(b>=251&&b<=254)return c=a.parseByte(),256*-(b-251)-c-108;throw new Error("Invalid b0 "+b)}function ua(a){for(var b={},c=0;c<a.length;c+=1){var d=a[c][0],e=a[c][1],f=void 0;if(f=1===e.length?e[0]:e,b.hasOwnProperty(d)&&!isNaN(b[d]))throw new Error("Object "+b+" already has key "+d);b[d]=f}return b}function va(a,b,c){b=void 0!==b?b:0;var d=new Ne.Parser(a,b),e=[],f=[];for(c=void 0!==c?c:a.length;d.relativeOffset<c;){var g=d.parseByte();g<=21?(12===g&&(g=1200+d.parseByte()),e.push([g,f]),f=[]):f.push(ta(d,g))}return 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k=Aa(a,j+b,i,d);if(h._defaultWidthX=k.defaultWidthX,h._nominalWidthX=k.nominalWidthX,0!==k.subrs){var l=j+k.subrs,m=ra(a,l+b);h._subrs=m.objects,h._subrsBias=qa(h._subrs)}h._privateDict=k}e.push(h)}return e}function Ca(a,b,c,d){var e,f,g=new Ne.Parser(a,b);c-=1;var h=[".notdef"],i=g.parseCard8();if(0===i)for(var j=0;j<c;j+=1)e=g.parseSID(),h.push(wa(d,e));else if(1===i)for(;h.length<=c;){e=g.parseSID(),f=g.parseCard8();for(var k=0;k<=f;k+=1)h.push(wa(d,e)),e+=1}else{if(2!==i)throw new Error("Unknown charset format "+i);for(;h.length<=c;){e=g.parseSID(),f=g.parseCard16();for(var l=0;l<=f;l+=1)h.push(wa(d,e)),e+=1}}return h}function Da(a,b,c){var d,e={},f=new Ne.Parser(a,b),g=f.parseCard8();if(0===g)for(var h=f.parseCard8(),i=0;i<h;i+=1)d=f.parseCard8(),e[d]=i;else{if(1!==g)throw new Error("Unknown encoding format "+g);var j=f.parseCard8();d=1;for(var k=0;k<j;k+=1)for(var l=f.parseCard8(),m=f.parseCard8(),n=l;n<=l+m;n+=1)e[n]=d,d+=1}return new Z(e,c)}function Ea(a,b,c){function 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INDEX",[{name:"names",type:"INDEX",value:[]}]);b.names=[];for(var c=0;c<a.length;c+=1)b.names.push({name:"name_"+c,type:"NAME",value:a[c]});return b}function Ka(a,b,c){for(var d={},e=0;e<a.length;e+=1){var f=a[e],g=b[f.name];void 0===g||pa(g,f.value)||("SID"===f.type&&(g=Ha(g,c)),d[f.op]={name:f.name,type:f.type,value:g})}return d}function La(a,b){var c=new Ke.Record("Top DICT",[{name:"dict",type:"DICT",value:{}}]);return c.dict=Ka(We,a,b),c}function Ma(a){var b=new Ke.Record("Top DICT INDEX",[{name:"topDicts",type:"INDEX",value:[]}]);return b.topDicts=[{name:"topDict_0",type:"TABLE",value:a}],b}function Na(a){var b=new Ke.Record("String INDEX",[{name:"strings",type:"INDEX",value:[]}]);b.strings=[];for(var c=0;c<a.length;c+=1)b.strings.push({name:"string_"+c,type:"STRING",value:a[c]});return b}function Oa(){return new Ke.Record("Global Subr INDEX",[{name:"subrs",type:"INDEX",value:[]}])}function Pa(a,b){for(var c=new Ke.Record("Charsets",[{name:"format",type:"Card8",value:0}]),d=0;d<a.length;d+=1){var e=a[d],f=Ha(e,b);c.fields.push({name:"glyph_"+d,type:"SID",value:f})}return c}function Qa(a){var b=[],c=a.path;b.push({name:"width",type:"NUMBER",value:a.advanceWidth});for(var d=0,e=0,f=0;f<c.commands.length;f+=1){var g=void 0,h=void 0,i=c.commands[f];if("Q"===i.type){var j=1/3,k=2/3;i={type:"C",x:i.x,y:i.y,x1:j*d+k*i.x1,y1:j*e+k*i.y1,x2:j*i.x+k*i.x1,y2:j*i.y+k*i.y1}}if("M"===i.type)g=Math.round(i.x-d),h=Math.round(i.y-e),b.push({name:"dx",type:"NUMBER",value:g}),b.push({name:"dy",type:"NUMBER",value:h}),b.push({name:"rmoveto",type:"OP",value:21}),d=Math.round(i.x),e=Math.round(i.y);else if("L"===i.type)g=Math.round(i.x-d),h=Math.round(i.y-e),b.push({name:"dx",type:"NUMBER",value:g}),b.push({name:"dy",type:"NUMBER",value:h}),b.push({name:"rlineto",type:"OP",value:5}),d=Math.round(i.x),e=Math.round(i.y);else if("C"===i.type){var l=Math.round(i.x1-d),m=Math.round(i.y1-e),n=Math.round(i.x2-i.x1),o=Math.round(i.y2-i.y1);g=Math.round(i.x-i.x2),h=Math.round(i.y-i.y2),b.push({name:"dx1",type:"NUMBER",value:l}),b.push({name:"dy1",type:"NUMBER",value:m}),b.push({name:"dx2",type:"NUMBER",value:n}),b.push({name:"dy2",type:"NUMBER",value:o}),b.push({name:"dx",type:"NUMBER",value:g}),b.push({name:"dy",type:"NUMBER",value:h}),b.push({name:"rrcurveto",type:"OP",value:8}),d=Math.round(i.x),e=Math.round(i.y)}}return b.push({name:"endchar",type:"OP",value:14}),b}function Ra(a){for(var b=new Ke.Record("CharStrings INDEX",[{name:"charStrings",type:"INDEX",value:[]}]),c=0;c<a.length;c+=1){var d=a.get(c),e=Qa(d);b.charStrings.push({name:d.name,type:"CHARSTRING",value:e})}return b}function Sa(a,b){var c=new Ke.Record("Private DICT",[{name:"dict",type:"DICT",value:{}}]);return c.dict=Ka(Xe,a,b),c}function Ta(a,b){for(var c,d=new Ke.Table("CFF ",[{name:"header",type:"RECORD"},{name:"nameIndex",type:"RECORD"},{name:"topDictIndex",type:"RECORD"},{name:"stringIndex",type:"RECORD"},{name:"globalSubrIndex",type:"RECORD"},{name:"charsets",type:"RECORD"},{name:"charStringsIndex",type:"RECORD"},{name:"privateDict",type:"RECORD"}]),e=1/b.unitsPerEm,f={version:b.version,fullName:b.fullName,familyName:b.familyName,weight:b.weightName,fontBBox:b.fontBBox||[0,0,0,0],fontMatrix:[e,0,0,e,0,0],charset:999,encoding:0,charStrings:999,private:[0,999]},g={},h=[],i=1;i<a.length;i+=1)c=a.get(i),h.push(c.name);var j=[];d.header=Ia(),d.nameIndex=Ja([b.postScriptName]);var k=La(f,j);d.topDictIndex=Ma(k),d.globalSubrIndex=Oa(),d.charsets=Pa(h,j),d.charStringsIndex=Ra(a),d.privateDict=Sa(g,j),d.stringIndex=Na(j);var l=d.header.sizeOf()+d.nameIndex.sizeOf()+d.topDictIndex.sizeOf()+d.stringIndex.sizeOf()+d.globalSubrIndex.sizeOf();return f.charset=l,f.encoding=0,f.charStrings=f.charset+d.charsets.sizeOf(),f.private[1]=f.charStrings+d.charStringsIndex.sizeOf(),k=La(f,j),d.topDictIndex=Ma(k),d}function Ua(a,b){var c={},d=new Ne.Parser(a,b);return c.version=d.parseVersion(),c.fontRevision=Math.round(1e3*d.parseFixed())/1e3,c.checkSumAdjustment=d.parseULong(),c.magicNumber=d.parseULong(),ze.argument(1594834165===c.magicNumber,"Font header has wrong magic number."),c.flags=d.parseUShort(),c.unitsPerEm=d.parseUShort(),c.created=d.parseLongDateTime(),c.modified=d.parseLongDateTime(),c.xMin=d.parseShort(),c.yMin=d.parseShort(),c.xMax=d.parseShort(),c.yMax=d.parseShort(),c.macStyle=d.parseUShort(),c.lowestRecPPEM=d.parseUShort(),c.fontDirectionHint=d.parseShort(),c.indexToLocFormat=d.parseShort(),c.glyphDataFormat=d.parseShort(),c}function Va(a){var b=Math.round((new Date).getTime()/1e3)+2082844800,c=b;return a.createdTimestamp&&(c=a.createdTimestamp+2082844800),new Ke.Table("head",[{name:"version",type:"FIXED",value:65536},{name:"fontRevision",type:"FIXED",value:65536},{name:"checkSumAdjustment",type:"ULONG",value:0},{name:"magicNumber",type:"ULONG",value:1594834165},{name:"flags",type:"USHORT",value:0},{name:"unitsPerEm",type:"USHORT",value:1e3},{name:"created",type:"LONGDATETIME",value:c},{name:"modified",type:"LONGDATETIME",value:b},{name:"xMin",type:"SHORT",value:0},{name:"yMin",type:"SHORT",value:0},{name:"xMax",type:"SHORT",value:0},{name:"yMax",type:"SHORT",value:0},{name:"macStyle",type:"USHORT",value:0},{name:"lowestRecPPEM",type:"USHORT",value:0},{name:"fontDirectionHint",type:"SHORT",value:2},{name:"indexToLocFormat",type:"SHORT",value:0},{name:"glyphDataFormat",type:"SHORT",value:0}],a)}function Wa(a,b){var c={},d=new Ne.Parser(a,b);return c.version=d.parseVersion(),c.ascender=d.parseShort(),c.descender=d.parseShort(),c.lineGap=d.parseShort(),c.advanceWidthMax=d.parseUShort(),c.minLeftSideBearing=d.parseShort(),c.minRightSideBearing=d.parseShort(),c.xMaxExtent=d.parseShort(),c.caretSlopeRise=d.parseShort(),c.caretSlopeRun=d.parseShort(),c.caretOffset=d.parseShort(),d.relativeOffset+=8,c.metricDataFormat=d.parseShort(),c.numberOfHMetrics=d.parseUShort(),c}function Xa(a){return new Ke.Table("hhea",[{name:"version",type:"FIXED",value:65536},{name:"ascender",type:"FWORD",value:0},{name:"descender",type:"FWORD",value:0},{name:"lineGap",type:"FWORD",value:0},{name:"advanceWidthMax",type:"UFWORD",value:0},{name:"minLeftSideBearing",type:"FWORD",value:0},{name:"minRightSideBearing",type:"FWORD",value:0},{name:"xMaxExtent",type:"FWORD",value:0},{name:"caretSlopeRise",type:"SHORT",value:1},{name:"caretSlopeRun",type:"SHORT",value:0},{name:"caretOffset",type:"SHORT",value:0},{name:"reserved1",type:"SHORT",value:0},{name:"reserved2",type:"SHORT",value:0},{name:"reserved3",type:"SHORT",value:0},{name:"reserved4",type:"SHORT",value:0},{name:"metricDataFormat",type:"SHORT",value:0},{name:"numberOfHMetrics",type:"USHORT",value:0}],a)}function Ya(a,b,c,d,e){for(var f,g,h=new Ne.Parser(a,b),i=0;i<d;i+=1){i<c&&(f=h.parseUShort(),g=h.parseShort());var j=e.get(i);j.advanceWidth=f,
+j.leftSideBearing=g}}function Za(a){for(var b=new Ke.Table("hmtx",[]),c=0;c<a.length;c+=1){var d=a.get(c),e=d.advanceWidth||0,f=d.leftSideBearing||0;b.fields.push({name:"advanceWidth_"+c,type:"USHORT",value:e}),b.fields.push({name:"leftSideBearing_"+c,type:"SHORT",value:f})}return b}function $a(a){for(var b=new Ke.Table("ltag",[{name:"version",type:"ULONG",value:1},{name:"flags",type:"ULONG",value:0},{name:"numTags",type:"ULONG",value:a.length}]),c="",d=12+4*a.length,e=0;e<a.length;++e){var f=c.indexOf(a[e]);f<0&&(f=c.length,c+=a[e]),b.fields.push({name:"offset "+e,type:"USHORT",value:d+f}),b.fields.push({name:"length "+e,type:"USHORT",value:a[e].length})}return b.fields.push({name:"stringPool",type:"CHARARRAY",value:c}),b}function _a(a,b){var c=new Ne.Parser(a,b),d=c.parseULong();ze.argument(1===d,"Unsupported ltag table version."),c.skip("uLong",1);for(var e=c.parseULong(),f=[],g=0;g<e;g++){for(var h="",i=b+c.parseUShort(),j=c.parseUShort(),k=i;k<i+j;++k)h+=String.fromCharCode(a.getInt8(k));f.push(h)}return f}function ab(a,b){var c={},d=new Ne.Parser(a,b);return c.version=d.parseVersion(),c.numGlyphs=d.parseUShort(),1===c.version&&(c.maxPoints=d.parseUShort(),c.maxContours=d.parseUShort(),c.maxCompositePoints=d.parseUShort(),c.maxCompositeContours=d.parseUShort(),c.maxZones=d.parseUShort(),c.maxTwilightPoints=d.parseUShort(),c.maxStorage=d.parseUShort(),c.maxFunctionDefs=d.parseUShort(),c.maxInstructionDefs=d.parseUShort(),c.maxStackElements=d.parseUShort(),c.maxSizeOfInstructions=d.parseUShort(),c.maxComponentElements=d.parseUShort(),c.maxComponentDepth=d.parseUShort()),c}function bb(a){return new Ke.Table("maxp",[{name:"version",type:"FIXED",value:20480},{name:"numGlyphs",type:"USHORT",value:a}])}function cb(a,b,c){switch(a){case 0:if(65535===b)return"und";if(c)return c[b];break;case 1:return df[b];case 3:return ff[b]}}function db(a,b,c){switch(a){case 0:return gf;case 1:return jf[c]||hf[b];case 3:if(1===b||10===b)return gf}}function eb(a,b,c){for(var d={},e=new Ne.Parser(a,b),f=e.parseUShort(),g=e.parseUShort(),h=e.offset+e.parseUShort(),i=0;i<g;i++){var j=e.parseUShort(),k=e.parseUShort(),l=e.parseUShort(),m=e.parseUShort(),n=cf[m]||m,o=e.parseUShort(),p=e.parseUShort(),q=cb(j,l,c),r=db(j,k,l);if(void 0!==r&&void 0!==q){var s=void 0;if(s=r===gf?Ce.UTF16(a,h+p,o):Ce.MACSTRING(a,h+p,o,r)){var t=d[n];void 0===t&&(t=d[n]={}),t[q]=s}}}return 1===f&&e.parseUShort(),d}function fb(a){var b={};for(var c in a)b[a[c]]=parseInt(c);return b}function gb(a,b,c,d,e,f){return new Ke.Record("NameRecord",[{name:"platformID",type:"USHORT",value:a},{name:"encodingID",type:"USHORT",value:b},{name:"languageID",type:"USHORT",value:c},{name:"nameID",type:"USHORT",value:d},{name:"length",type:"USHORT",value:e},{name:"offset",type:"USHORT",value:f}])}function hb(a,b){var c=a.length,d=b.length-c+1;a:for(var e=0;e<d;e++)for(;e<d;e++){for(var f=0;f<c;f++)if(b[e+f]!==a[f])continue a;return e}return-1}function ib(a,b){var c=hb(a,b);if(c<0){c=b.length;for(var d=0,e=a.length;d<e;++d)b.push(a[d])}return c}function jb(a,b){var c,d=[],e={},f=fb(cf);for(var g in a){var h=f[g];if(void 0===h&&(h=g),c=parseInt(h),isNaN(c))throw new Error('Name table entry "'+g+'" does not exist, see nameTableNames for complete list.');e[c]=a[g],d.push(c)}for(var i=fb(df),j=fb(ff),k=[],l=[],m=0;m<d.length;m++){c=d[m];var n=e[c];for(var o in n){var p=n[o],q=1,r=i[o],s=ef[r],t=db(q,s,r),u=De.MACSTRING(p,t);void 0===u&&(q=0,r=b.indexOf(o),r<0&&(r=b.length,b.push(o)),s=4,u=De.UTF16(p));var v=ib(u,l);k.push(gb(q,s,r,c,u.length,v));var w=j[o];if(void 0!==w){var x=De.UTF16(p),y=ib(x,l);k.push(gb(3,1,w,c,x.length,y))}}}k.sort(function(a,b){return a.platformID-b.platformID||a.encodingID-b.encodingID||a.languageID-b.languageID||a.nameID-b.nameID});for(var z=new Ke.Table("name",[{name:"format",type:"USHORT",value:0},{name:"count",type:"USHORT",value:k.length},{name:"stringOffset",type:"USHORT",value:6+12*k.length}]),A=0;A<k.length;A++)z.fields.push({name:"record_"+A,type:"RECORD",value:k[A]});return z.fields.push({name:"strings",type:"LITERAL",value:l}),z}function kb(a){for(var b=0;b<lf.length;b+=1){var c=lf[b];if(a>=c.begin&&a<c.end)return b}return-1}function lb(a,b){var c={},d=new Ne.Parser(a,b);c.version=d.parseUShort(),c.xAvgCharWidth=d.parseShort(),c.usWeightClass=d.parseUShort(),c.usWidthClass=d.parseUShort(),c.fsType=d.parseUShort(),c.ySubscriptXSize=d.parseShort(),c.ySubscriptYSize=d.parseShort(),c.ySubscriptXOffset=d.parseShort(),c.ySubscriptYOffset=d.parseShort(),c.ySuperscriptXSize=d.parseShort(),c.ySuperscriptYSize=d.parseShort(),c.ySuperscriptXOffset=d.parseShort(),c.ySuperscriptYOffset=d.parseShort(),c.yStrikeoutSize=d.parseShort(),c.yStrikeoutPosition=d.parseShort(),c.sFamilyClass=d.parseShort(),c.panose=[];for(var e=0;e<10;e++)c.panose[e]=d.parseByte();return c.ulUnicodeRange1=d.parseULong(),c.ulUnicodeRange2=d.parseULong(),c.ulUnicodeRange3=d.parseULong(),c.ulUnicodeRange4=d.parseULong(),c.achVendID=String.fromCharCode(d.parseByte(),d.parseByte(),d.parseByte(),d.parseByte()),c.fsSelection=d.parseUShort(),c.usFirstCharIndex=d.parseUShort(),c.usLastCharIndex=d.parseUShort(),c.sTypoAscender=d.parseShort(),c.sTypoDescender=d.parseShort(),c.sTypoLineGap=d.parseShort(),c.usWinAscent=d.parseUShort(),c.usWinDescent=d.parseUShort(),c.version>=1&&(c.ulCodePageRange1=d.parseULong(),c.ulCodePageRange2=d.parseULong()),c.version>=2&&(c.sxHeight=d.parseShort(),c.sCapHeight=d.parseShort(),c.usDefaultChar=d.parseUShort(),c.usBreakChar=d.parseUShort(),c.usMaxContent=d.parseUShort()),c}function mb(a){return new Ke.Table("OS/2",[{name:"version",type:"USHORT",value:3},{name:"xAvgCharWidth",type:"SHORT",value:0},{name:"usWeightClass",type:"USHORT",value:0},{name:"usWidthClass",type:"USHORT",value:0},{name:"fsType",type:"USHORT",value:0},{name:"ySubscriptXSize",type:"SHORT",value:650},{name:"ySubscriptYSize",type:"SHORT",value:699},{name:"ySubscriptXOffset",type:"SHORT",value:0},{name:"ySubscriptYOffset",type:"SHORT",value:140},{name:"ySuperscriptXSize",type:"SHORT",value:650},{name:"ySuperscriptYSize",type:"SHORT",value:699},{name:"ySuperscriptXOffset",type:"SHORT",value:0},{name:"ySuperscriptYOffset",type:"SHORT",value:479},{name:"yStrikeoutSize",type:"SHORT",value:49},{name:"yStrikeoutPosition",type:"SHORT",value:258},{name:"sFamilyClass",type:"SHORT",value:0},{name:"bFamilyType",type:"BYTE",value:0},{name:"bSerifStyle",type:"BYTE",value:0},{name:"bWeight",type:"BYTE",value:0},{name:"bProportion",type:"BYTE",value:0},{name:"bContrast",type:"BYTE",value:0},{name:"bStrokeVariation",type:"BYTE",value:0},{name:"bArmStyle",type:"BYTE",value:0},{name:"bLetterform",type:"BYTE",value:0},{name:"bMidline",type:"BYTE",value:0},{name:"bXHeight",type:"BYTE",value:0},{name:"ulUnicodeRange1",type:"ULONG",value:0},{name:"ulUnicodeRange2",type:"ULONG",value:0},{name:"ulUnicodeRange3",type:"ULONG",value:0},{name:"ulUnicodeRange4",type:"ULONG",value:0},{name:"achVendID",type:"CHARARRAY",value:"XXXX"},{name:"fsSelection",type:"USHORT",value:0},{name:"usFirstCharIndex",type:"USHORT",value:0},{name:"usLastCharIndex",type:"USHORT",value:0},{name:"sTypoAscender",type:"SHORT",value:0},{name:"sTypoDescender",type:"SHORT",value:0},{name:"sTypoLineGap",type:"SHORT",value:0},{name:"usWinAscent",type:"USHORT",value:0},{name:"usWinDescent",type:"USHORT",value:0},{name:"ulCodePageRange1",type:"ULONG",value:0},{name:"ulCodePageRange2",type:"ULONG",value:0},{name:"sxHeight",type:"SHORT",value:0},{name:"sCapHeight",type:"SHORT",value:0},{name:"usDefaultChar",type:"USHORT",value:0},{name:"usBreakChar",type:"USHORT",value:0},{name:"usMaxContext",type:"USHORT",value:0}],a)}function nb(a,b){var c={},d=new Ne.Parser(a,b);switch(c.version=d.parseVersion(),c.italicAngle=d.parseFixed(),c.underlinePosition=d.parseShort(),c.underlineThickness=d.parseShort(),c.isFixedPitch=d.parseULong(),c.minMemType42=d.parseULong(),c.maxMemType42=d.parseULong(),c.minMemType1=d.parseULong(),c.maxMemType1=d.parseULong(),c.version){case 1:c.names=Se.slice();break;case 2:c.numberOfGlyphs=d.parseUShort(),c.glyphNameIndex=new Array(c.numberOfGlyphs);for(var e=0;e<c.numberOfGlyphs;e++)c.glyphNameIndex[e]=d.parseUShort();c.names=[];for(var f=0;f<c.numberOfGlyphs;f++)if(c.glyphNameIndex[f]>=Se.length){var g=d.parseChar();c.names.push(d.parseString(g))}break;case 2.5:c.numberOfGlyphs=d.parseUShort(),c.offset=new Array(c.numberOfGlyphs);for(var h=0;h<c.numberOfGlyphs;h++)c.offset[h]=d.parseChar()}return c}function ob(){return new Ke.Table("post",[{name:"version",type:"FIXED",value:196608},{name:"italicAngle",type:"FIXED",value:0},{name:"underlinePosition",type:"FWORD",value:0},{name:"underlineThickness",type:"FWORD",value:0},{name:"isFixedPitch",type:"ULONG",value:0},{name:"minMemType42",type:"ULONG",value:0},{name:"maxMemType42",type:"ULONG",value:0},{name:"minMemType1",type:"ULONG",value:0},{name:"maxMemType1",type:"ULONG",value:0}])}function pb(a,b){b=b||0;var c=new Q(a,b),d=c.parseVersion();return ze.argument(1===d,"Unsupported GSUB table version."),{version:d,scripts:c.parseScriptList(),features:c.parseFeatureList(),lookups:c.parseLookupList(of)}}function qb(a){return new Ke.Table("GSUB",[{name:"version",type:"ULONG",value:65536},{name:"scripts",type:"TABLE",value:new Ke.ScriptList(a.scripts)},{name:"features",type:"TABLE",value:new Ke.FeatureList(a.features)},{name:"lookups",type:"TABLE",value:new Ke.LookupList(a.lookups,qf)}])}function rb(a,b){var c=new Ne.Parser(a,b),d=c.parseULong();ze.argument(1===d,"Unsupported META table version."),c.parseULong(),c.parseULong();for(var e=c.parseULong(),f={},g=0;g<e;g++){var h=c.parseTag(),i=c.parseULong(),j=c.parseULong(),k=Ce.UTF8(a,b+i,j);f[h]=k}return f}function sb(a){var b=Object.keys(a).length,c="",d=16+12*b,e=new Ke.Table("meta",[{name:"version",type:"ULONG",value:1},{name:"flags",type:"ULONG",value:0},{name:"offset",type:"ULONG",value:d},{name:"numTags",type:"ULONG",value:b}]);for(var f in a){var g=c.length;c+=a[f],e.fields.push({name:"tag "+f,type:"TAG",value:f}),e.fields.push({name:"offset "+f,type:"ULONG",value:d+g}),e.fields.push({name:"length "+f,type:"ULONG",value:a[f].length})}return e.fields.push({name:"stringPool",type:"CHARARRAY",value:c}),e}function tb(a){return Math.log(a)/Math.log(2)|0}function ub(a){for(;a.length%4!=0;)a.push(0);for(var b=0,c=0;c<a.length;c+=4)b+=(a[c]<<24)+(a[c+1]<<16)+(a[c+2]<<8)+a[c+3];return b%=Math.pow(2,32)}function vb(a,b,c,d){return new Ke.Record("Table Record",[{name:"tag",type:"TAG",value:void 0!==a?a:""},{name:"checkSum",type:"ULONG",value:void 0!==b?b:0},{name:"offset",type:"ULONG",value:void 0!==c?c:0},{name:"length",type:"ULONG",value:void 0!==d?d:0}])}function wb(a){var b=new Ke.Table("sfnt",[{name:"version",type:"TAG",value:"OTTO"},{name:"numTables",type:"USHORT",value:0},{name:"searchRange",type:"USHORT",value:0},{name:"entrySelector",type:"USHORT",value:0},{name:"rangeShift",type:"USHORT",value:0}]);b.tables=a,b.numTables=a.length;var c=Math.pow(2,tb(b.numTables));b.searchRange=16*c,b.entrySelector=tb(c),b.rangeShift=16*b.numTables-b.searchRange;for(var d=[],e=[],f=b.sizeOf()+vb().sizeOf()*b.numTables;f%4!=0;)f+=1,e.push({name:"padding",type:"BYTE",value:0});for(var g=0;g<a.length;g+=1){var h=a[g];ze.argument(4===h.tableName.length,"Table name"+h.tableName+" is invalid.");var i=h.sizeOf(),j=vb(h.tableName,ub(h.encode()),f,i);for(d.push({name:j.tag+" Table 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o=m[n],p=j[o];if(!p){p={},d.relativeOffset=o;for(var q=d.parseUShort();q--;){var r=d.parseUShort();h&&(c=d.parseShort()),i&&d.parseShort(),p[r]=c}}l[g[n]]=p}return function(a,b){var c=l[a];if(c)return c[b]}}if(2===e){for(var s=d.parseUShort(),t=d.parseUShort(),u=d.parseUShort(),v=d.parseUShort(),w=Yd(a,b+s),x=Yd(a,b+t),y=[],z=0;z<u;z++)for(var A=y[z]=[],B=0;B<v;B++)h&&(c=d.parseShort()),i&&d.parseShort(),A[B]=c;for(var C={},D=0;D<g.length;D++)C[g[D]]=1;return function(a,b){if(C[a]){var c=w(a),d=x(b),e=y[c];return e?e[d]:void 0}}}}}function $d(a,b){var c=new Ne.Parser(a,b),d=c.parseUShort(),e=c.parseUShort(),f=16&e,g=c.parseUShort(),h=c.parseOffset16List(g),i={lookupType:d,lookupFlag:e,markFilteringSet:f?c.parseUShort():-1};if(2===d){for(var j=[],k=0;k<g;k++){var l=Zd(a,b+h[k]);l&&j.push(l)}i.getKerningValue=function(a,b){for(var c=j.length;c--;){var d=j[c](a,b);if(void 0!==d)return d}return 0}}return i}function _d(a,b,c){var d=new Ne.Parser(a,b),e=d.parseFixed();ze.argument(1===e,"Unsupported GPOS table version."),Wd(a,b+d.parseUShort()),Wd(a,b+d.parseUShort());var f=d.parseUShort();d.relativeOffset=f;for(var g=d.parseUShort(),h=d.parseOffset16List(g),i=b+f,j=0;j<g;j++){var k=$d(a,i+h[j]);2!==k.lookupType||c.getGposKerningValue||(c.getGposKerningValue=k.getKerningValue)}}function ae(a){var b={};a.skip("uShort");var c=a.parseUShort();ze.argument(0===c,"Unsupported kern sub-table version."),a.skip("uShort",2);var d=a.parseUShort();a.skip("uShort",3);for(var e=0;e<d;e+=1){var f=a.parseUShort(),g=a.parseUShort(),h=a.parseShort();b[f+","+g]=h}return b}function be(a){var b={};a.skip("uShort"),a.parseULong()>1&&console.warn("Only the first kern subtable is supported."),a.skip("uLong");var c=a.parseUShort(),d=255&c;if(a.skip("uShort"),0===d){var e=a.parseUShort();a.skip("uShort",3);for(var f=0;f<e;f+=1){var g=a.parseUShort(),h=a.parseUShort(),i=a.parseShort();b[g+","+h]=i}}return b}function ce(a,b){var c=new Ne.Parser(a,b),d=c.parseUShort();if(0===d)return ae(c);if(1===d)return be(c);throw new Error("Unsupported kern table version ("+d+").")}function de(a,b,c,d){for(var e=new Ne.Parser(a,b),f=d?e.parseUShort:e.parseULong,g=[],h=0;h<c+1;h+=1){var i=f.call(e);d&&(i*=2),g.push(i)}return g}function ee(a,c){b("fs").readFile(a,function(a,b){if(a)return c(a.message);c(null,Hb(b))})}function fe(a,b){var c=new XMLHttpRequest;c.open("get",a,!0),c.responseType="arraybuffer",c.onload=function(){return 200!==c.status?b("Font could not be loaded: "+c.statusText):b(null,c.response)},c.onerror=function(){b("Font could not be loaded")},c.send()}function ge(a,b){for(var c=[],d=12,e=0;e<b;e+=1){var f=Ne.getTag(a,d),g=Ne.getULong(a,d+4),h=Ne.getULong(a,d+8),i=Ne.getULong(a,d+12);c.push({tag:f,checksum:g,offset:h,length:i,compression:!1}),d+=16}return c}function he(a,b){for(var c=[],d=44,e=0;e<b;e+=1){var f=Ne.getTag(a,d),g=Ne.getULong(a,d+4),h=Ne.getULong(a,d+8),i=Ne.getULong(a,d+12),j=void 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1===b?{substFormat:1,coverage:this.parsePointer(Q.coverage),chainRuleSets:this.parseListOfLists(function(){return{backtrack:this.parseUShortList(),input:this.parseUShortList(this.parseShort()-1),lookahead:this.parseUShortList(),lookupRecords:this.parseRecordList(pf)}})}:2===b?{substFormat:2,coverage:this.parsePointer(Q.coverage),backtrackClassDef:this.parsePointer(Q.classDef),inputClassDef:this.parsePointer(Q.classDef),lookaheadClassDef:this.parsePointer(Q.classDef),chainClassSet:this.parseListOfLists(function(){return{backtrack:this.parseUShortList(),input:this.parseUShortList(this.parseShort()-1),lookahead:this.parseUShortList(),lookupRecords:this.parseRecordList(pf)}})}:3===b?{substFormat:3,backtrackCoverage:this.parseList(Q.pointer(Q.coverage)),inputCoverage:this.parseList(Q.pointer(Q.coverage)),lookaheadCoverage:this.parseList(Q.pointer(Q.coverage)),lookupRecords:this.parseRecordList(pf)}:void ze.assert(!1,"0x"+a.toString(16)+": lookup type 6 format must be 1, 2 or 3.")},of[7]=function(){var a=this.parseUShort();ze.argument(1===a,"GSUB Extension Substitution subtable identifier-format must be 1");var b=this.parseUShort(),c=new Q(this.data,this.offset+this.parseULong());return{substFormat:1,lookupType:b,extension:of[b].call(c)}},of[8]=function(){var a=this.parseUShort();return ze.argument(1===a,"GSUB Reverse Chaining Contextual Single Substitution Subtable identifier-format must be 1"),{substFormat:a,coverage:this.parsePointer(Q.coverage),backtrackCoverage:this.parseList(Q.pointer(Q.coverage)),lookaheadCoverage:this.parseList(Q.pointer(Q.coverage)),substitutes:this.parseUShortList()}};var qf=new Array(9);qf[1]=function(a){return 1===a.substFormat?new Ke.Table("substitutionTable",[{name:"substFormat",type:"USHORT",value:1},{name:"coverage",type:"TABLE",value:new Ke.Coverage(a.coverage)},{name:"deltaGlyphID",type:"USHORT",value:a.deltaGlyphId}]):new Ke.Table("substitutionTable",[{name:"substFormat",type:"USHORT",value:2},{name:"coverage",type:"TABLE",value:new Ke.Coverage(a.coverage)}].concat(Ke.ushortList("substitute",a.substitute)))},qf[3]=function(a){return ze.assert(1===a.substFormat,"Lookup type 3 substFormat must be 1."),new Ke.Table("substitutionTable",[{name:"substFormat",type:"USHORT",value:1},{name:"coverage",type:"TABLE",value:new Ke.Coverage(a.coverage)}].concat(Ke.tableList("altSet",a.alternateSets,function(a){return new Ke.Table("alternateSetTable",Ke.ushortList("alternate",a))})))},qf[4]=function(a){return ze.assert(1===a.substFormat,"Lookup type 4 substFormat must be 1."),new Ke.Table("substitutionTable",[{name:"substFormat",type:"USHORT",value:1},{name:"coverage",type:"TABLE",value:new Ke.Coverage(a.coverage)}].concat(Ke.tableList("ligSet",a.ligatureSets,function(a){return new Ke.Table("ligatureSetTable",Ke.tableList("ligature",a,function(a){return new Ke.Table("ligatureTable",[{name:"ligGlyph",type:"USHORT",value:a.ligGlyph}].concat(Ke.ushortList("component",a.components,a.components.length+1)))}))})))};var rf={parse:pb,make:qb},sf={parse:rb,make:sb},tf={make:wb,fontToTable:zb,computeCheckSum:ub};Cb.prototype={searchTag:Ab,binSearch:Bb,getTable:function(a){var b=this.font.tables[this.tableName];return!b&&a&&(b=this.font.tables[this.tableName]=this.createDefaultTable()),b},getScriptNames:function(){var a=this.getTable();return a?a.scripts.map(function(a){return a.tag}):[]},getDefaultScriptName:function(){var a=this.getTable();if(a){for(var b=!1,c=0;c<a.scripts.length;c++){var d=a.scripts[c].tag;if("DFLT"===d)return d;"latn"===d&&(b=!0)}return b?"latn":void 0}},getScriptTable:function(a,b){var c=this.getTable(b);if(c){a=a||"DFLT";var d=c.scripts,e=Ab(c.scripts,a);if(e>=0)return d[e].script;if(b){var f={tag:a,script:{defaultLangSys:{reserved:0,reqFeatureIndex:65535,featureIndexes:[]},langSysRecords:[]}};return d.splice(-1-e,0,f),f.script}}},getLangSysTable:function(a,b,c){var d=this.getScriptTable(a,c);if(d){if(!b||"dflt"===b||"DFLT"===b)return d.defaultLangSys;var e=Ab(d.langSysRecords,b);if(e>=0)return d.langSysRecords[e].langSys;if(c){var f={tag:b,langSys:{reserved:0,reqFeatureIndex:65535,featureIndexes:[]}};return d.langSysRecords.splice(-1-e,0,f),f.langSys}}},getFeatureTable:function(a,b,c,d){var e=this.getLangSysTable(a,b,d);if(e){for(var f,g=e.featureIndexes,h=this.font.tables[this.tableName].features,i=0;i<g.length;i++)if(f=h[g[i]],f.tag===c)return f.feature;if(d){var j=h.length;return ze.assert(0===j||c>=h[j-1].tag,"Features must be added in alphabetical order."),f={tag:c,feature:{params:0,lookupListIndexes:[]}},h.push(f),g.push(j),f.feature}}},getLookupTables:function(a,b,c,d,e){var f=this.getFeatureTable(a,b,c,e),g=[];if(f){for(var h,i=f.lookupListIndexes,j=this.font.tables[this.tableName].lookups,k=0;k<i.length;k++)h=j[i[k]],h.lookupType===d&&g.push(h);if(0===g.length&&e){h={lookupType:d,lookupFlag:0,subtables:[],markFilteringSet:void 0};var l=j.length;return j.push(h),i.push(l),[h]}}return g},expandCoverage:function(a){if(1===a.format)return a.glyphs;for(var b=[],c=a.ranges,d=0;d<c.length;d++)for(var e=c[d],f=e.start,g=e.end,h=f;h<=g;h++)b.push(h);return b}},Db.prototype=Cb.prototype,Db.prototype.createDefaultTable=function(){return{version:1,scripts:[{tag:"DFLT",script:{defaultLangSys:{reserved:0,reqFeatureIndex:65535,featureIndexes:[]},langSysRecords:[]}}],features:[],
+lookups:[]}},Db.prototype.getSingle=function(a,b,c){for(var d=this,e=[],f=this.getLookupTables(b,c,a,1),g=0;g<f.length;g++)for(var h=f[g].subtables,i=0;i<h.length;i++){var j=h[i],k=d.expandCoverage(j.coverage),l=void 0;if(1===j.substFormat){var m=j.deltaGlyphId;for(l=0;l<k.length;l++){var n=k[l];e.push({sub:n,by:n+m})}}else{var o=j.substitute;for(l=0;l<k.length;l++)e.push({sub:k[l],by:o[l]})}}return e},Db.prototype.getAlternates=function(a,b,c){for(var d=this,e=[],f=this.getLookupTables(b,c,a,3),g=0;g<f.length;g++)for(var h=f[g].subtables,i=0;i<h.length;i++)for(var j=h[i],k=d.expandCoverage(j.coverage),l=j.alternateSets,m=0;m<k.length;m++)e.push({sub:k[m],by:l[m]});return e},Db.prototype.getLigatures=function(a,b,c){for(var d=this,e=[],f=this.getLookupTables(b,c,a,4),g=0;g<f.length;g++)for(var h=f[g].subtables,i=0;i<h.length;i++)for(var j=h[i],k=d.expandCoverage(j.coverage),l=j.ligatureSets,m=0;m<k.length;m++)for(var n=k[m],o=l[m],p=0;p<o.length;p++){var q=o[p];e.push({sub:[n].concat(q.components),by:q.ligGlyph})}return e},Db.prototype.addSingle=function(a,b,c,d){var e=this.getLookupTables(c,d,a,1,!0)[0],f=Fb(e,2,{substFormat:2,coverage:{format:1,glyphs:[]},substitute:[]});ze.assert(1===f.coverage.format,"Ligature: unable to modify coverage table format "+f.coverage.format);var g=b.sub,h=this.binSearch(f.coverage.glyphs,g);h<0&&(h=-1-h,f.coverage.glyphs.splice(h,0,g),f.substitute.splice(h,0,0)),f.substitute[h]=b.by},Db.prototype.addAlternate=function(a,b,c,d){var e=this.getLookupTables(c,d,a,3,!0)[0],f=Fb(e,1,{substFormat:1,coverage:{format:1,glyphs:[]},alternateSets:[]});ze.assert(1===f.coverage.format,"Ligature: unable to modify coverage table format "+f.coverage.format);var g=b.sub,h=this.binSearch(f.coverage.glyphs,g);h<0&&(h=-1-h,f.coverage.glyphs.splice(h,0,g),f.alternateSets.splice(h,0,0)),f.alternateSets[h]=b.by},Db.prototype.addLigature=function(a,b,c,d){var e=this.getLookupTables(c,d,a,4,!0)[0],f=e.subtables[0];f||(f={substFormat:1,coverage:{format:1,glyphs:[]},ligatureSets:[]},e.subtables[0]=f),ze.assert(1===f.coverage.format,"Ligature: unable to modify coverage table format "+f.coverage.format);var g=b.sub[0],h=b.sub.slice(1),i={ligGlyph:b.by,components:h},j=this.binSearch(f.coverage.glyphs,g);if(j>=0){for(var k=f.ligatureSets[j],l=0;l<k.length;l++)if(Eb(k[l].components,h))return;k.push(i)}else j=-1-j,f.coverage.glyphs.splice(j,0,g),f.ligatureSets.splice(j,0,[i])},Db.prototype.getFeature=function(a,b,c){if(/ss\d\d/.test(a))return this.getSingle(a,b,c);switch(a){case"aalt":case"salt":return this.getSingle(a,b,c).concat(this.getAlternates(a,b,c));case"dlig":case"liga":case"rlig":return this.getLigatures(a,b,c)}},Db.prototype.add=function(a,b,c,d){if(/ss\d\d/.test(a))return this.addSingle(a,b,c,d);switch(a){case"aalt":case"salt":return"number"==typeof b.by?this.addSingle(a,b,c,d):this.addAlternate(a,b,c,d);case"dlig":case"liga":case"rlig":return this.addLigature(a,b,c,d)}};var uf,vf,wf,xf,yf=function(a){var b=this.srPeriod,c=this.srPhase,d=this.srThreshold,e=1;return a<0&&(a=-a,e=-1),a+=d-c,a=Math.trunc(a/b)*b,a+=c,e>0&&a<0?c:e<0&&a>0?-c:a*e},zf={x:1,y:0,axis:"x",distance:function(a,b,c,d){return(c?a.xo:a.x)-(d?b.xo:b.x)},interpolate:function(a,b,c,d){var e,f,g,h,i,j,k;return d&&d!==this?(e=d.distance(a,b,!0,!0),f=d.distance(a,c,!0,!0),i=d.distance(b,b,!1,!0),j=d.distance(c,c,!1,!0),g=Math.abs(e),h=Math.abs(f),0===(k=g+h)?void zf.setRelative(a,a,(i+j)/2,d,!0):void zf.setRelative(a,a,(i*h+j*g)/k,d,!0)):(e=a.xo-b.xo,f=a.xo-c.xo,i=b.x-b.xo,j=c.x-c.xo,g=Math.abs(e),h=Math.abs(f),0===(k=g+h)?void(a.x=a.xo+(i+j)/2):void(a.x=a.xo+(i*h+j*g)/k))},normalSlope:Number.NEGATIVE_INFINITY,setRelative:function(a,b,c,d,e){if(!d||d===this)return void(a.x=(e?b.xo:b.x)+c);var f=e?b.xo:b.x,g=e?b.yo:b.y,h=f+c*d.x,i=g+c*d.y;a.x=h+(a.y-i)/d.normalSlope},slope:0,touch:function(a){a.xTouched=!0},touched:function(a){return a.xTouched},untouch:function(a){a.xTouched=!1}},Af={x:0,y:1,axis:"y",distance:function(a,b,c,d){return(c?a.yo:a.y)-(d?b.yo:b.y)},interpolate:function(a,b,c,d){var e,f,g,h,i,j,k;return d&&d!==this?(e=d.distance(a,b,!0,!0),f=d.distance(a,c,!0,!0),i=d.distance(b,b,!1,!0),j=d.distance(c,c,!1,!0),g=Math.abs(e),h=Math.abs(f),0===(k=g+h)?void Af.setRelative(a,a,(i+j)/2,d,!0):void Af.setRelative(a,a,(i*h+j*g)/k,d,!0)):(e=a.yo-b.yo,f=a.yo-c.yo,i=b.y-b.yo,j=c.y-c.yo,g=Math.abs(e),h=Math.abs(f),0===(k=g+h)?void(a.y=a.yo+(i+j)/2):void(a.y=a.yo+(i*h+j*g)/k))},normalSlope:0,setRelative:function(a,b,c,d,e){if(!d||d===this)return void(a.y=(e?b.yo:b.y)+c);var f=e?b.xo:b.x,g=e?b.yo:b.y,h=f+c*d.x,i=g+c*d.y;a.y=i+d.normalSlope*(a.x-h)},slope:Number.POSITIVE_INFINITY,touch:function(a){a.yTouched=!0},touched:function(a){return a.yTouched},untouch:function(a){a.yTouched=!1}};Object.freeze(zf),Object.freeze(Af),Rb.prototype.distance=function(a,b,c,d){return this.x*zf.distance(a,b,c,d)+this.y*Af.distance(a,b,c,d)},Rb.prototype.interpolate=function(a,b,c,d){var e,f,g,h,i,j,k;if(g=d.distance(a,b,!0,!0),h=d.distance(a,c,!0,!0),e=d.distance(b,b,!1,!0),f=d.distance(c,c,!1,!0),i=Math.abs(g),j=Math.abs(h),0===(k=i+j))return void this.setRelative(a,a,(e+f)/2,d,!0);this.setRelative(a,a,(e*j+f*i)/k,d,!0)},Rb.prototype.setRelative=function(a,b,c,d,e){d=d||this;var f=e?b.xo:b.x,g=e?b.yo:b.y,h=f+c*d.x,i=g+c*d.y,j=d.normalSlope,k=this.slope,l=a.x,m=a.y;a.x=(k*l-j*h+i-m)/(k-j),a.y=k*(a.x-l)+m},Rb.prototype.touch=function(a){a.xTouched=!0,a.yTouched=!0},Tb.prototype.nextTouched=function(a){for(var b=this.nextPointOnContour;!a.touched(b)&&b!==this;)b=b.nextPointOnContour;return b},Tb.prototype.prevTouched=function(a){for(var b=this.prevPointOnContour;!a.touched(b)&&b!==this;)b=b.prevPointOnContour;return b};var Bf=Object.freeze(new Tb(0,0)),Cf={cvCutIn:17/16,deltaBase:9,deltaShift:.125,loop:1,minDis:1,autoFlip:!0};Kb.prototype.exec=function(b,c){if("number"!=typeof c)throw new Error("Point size is not a number!");if(!(this._errorState>2)){var d=this.font,e=this._prepState;if(!e||e.ppem!==c){var f=this._fpgmState;if(!f){Ub.prototype=Cf,f=this._fpgmState=new Ub("fpgm",d.tables.fpgm),f.funcs=[],f.font=d,a.DEBUG&&(console.log("---EXEC FPGM---"),f.step=-1);try{vf(f)}catch(a){return console.log("Hinting error in FPGM:"+a),void(this._errorState=3)}}Ub.prototype=f,e=this._prepState=new Ub("prep",d.tables.prep),e.ppem=c;var g=d.tables.cvt;if(g)for(var h=e.cvt=new Array(g.length),i=c/d.unitsPerEm,j=0;j<g.length;j++)h[j]=g[j]*i;else e.cvt=[];a.DEBUG&&(console.log("---EXEC PREP---"),e.step=-1);try{vf(e)}catch(a){this._errorState<2&&console.log("Hinting error in PREP:"+a),this._errorState=2}}if(!(this._errorState>1))try{return wf(b,e)}catch(a){return this._errorState<1&&(console.log("Hinting error:"+a),console.log("Note: further hinting errors are silenced")),void(this._errorState=1)}}},wf=function(b,c){var d,e,f,g=c.ppem/c.font.unitsPerEm,h=g,i=b.components;if(Ub.prototype=c,i){var j=c.font;e=[],d=[];for(var k=0;k<i.length;k++){var l=i[k],m=j.glyphs.get(l.glyphIndex);f=new Ub("glyf",m.instructions),a.DEBUG&&(console.log("---EXEC COMP "+k+"---"),f.step=-1),xf(m,f,g,h);for(var n=Math.round(l.dx*g),o=Math.round(l.dy*h),p=f.gZone,q=f.contours,r=0;r<p.length;r++){var s=p[r];s.xTouched=s.yTouched=!1,s.xo=s.x=s.x+n,s.yo=s.y=s.y+o}var t=e.length;e.push.apply(e,p);for(var u=0;u<q.length;u++)d.push(q[u]+t)}b.instructions&&!f.inhibitGridFit&&(f=new Ub("glyf",b.instructions),f.gZone=f.z0=f.z1=f.z2=e,f.contours=d,e.push(new Tb(0,0),new Tb(Math.round(b.advanceWidth*g),0)),a.DEBUG&&(console.log("---EXEC COMPOSITE---"),f.step=-1),vf(f),e.length-=2)}else f=new Ub("glyf",b.instructions),a.DEBUG&&(console.log("---EXEC GLYPH---"),f.step=-1),xf(b,f,g,h),e=f.gZone;return e},xf=function(b,c,d,e){for(var f,g=b.points||[],h=g.length,i=c.gZone=c.z0=c.z1=c.z2=[],j=c.contours=[],k=0;k<h;k++)f=g[k],i[k]=new Tb(f.x*d,f.y*e,f.lastPointOfContour,f.onCurve);for(var l,m,n=0;n<h;n++)f=i[n],l||(l=f,j.push(n)),f.lastPointOfContour?(f.nextPointOnContour=l,l.prevPointOnContour=f,l=void 0):(m=i[n+1],f.nextPointOnContour=m,m.prevPointOnContour=f);if(!c.inhibitGridFit&&(i.push(new Tb(0,0),new Tb(Math.round(b.advanceWidth*d),0)),vf(c),i.length-=2,a.DEBUG)){console.log("FINISHED GLYPH",c.stack);for(var o=0;o<h;o++)console.log(o,i[o].x,i[o].y)}},vf=function(b){var c=b.prog;if(c){var d,e=c.length;for(b.ip=0;b.ip<e;b.ip++){if(a.DEBUG&&b.step++,!(d=uf[c[b.ip]]))throw new Error("unknown instruction: 0x"+Number(c[b.ip]).toString(16));d(b)}}},uf=[Xb.bind(void 0,Af),Xb.bind(void 0,zf),Yb.bind(void 0,Af),Yb.bind(void 0,zf),Zb.bind(void 0,Af),Zb.bind(void 0,zf),$b.bind(void 0,0),$b.bind(void 0,1),_b.bind(void 0,0),_b.bind(void 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d=a("./core/core");a("./color/p5.Color"),a("./core/p5.Element"),a("./typography/p5.Font"),a("./core/p5.Graphics"),a("./core/p5.Renderer2D"),a("./image/p5.Image"),a("./math/p5.Vector"),a("./io/p5.TableRow"),a("./io/p5.Table"),a("./io/p5.XML"),a("./color/creating_reading"),a("./color/setting"),a("./core/constants"),a("./utilities/conversion"),a("./utilities/array_functions"),a("./utilities/string_functions"),a("./core/environment"),a("./image/image"),a("./image/loading_displaying"),a("./image/pixels"),a("./io/files"),a("./events/keyboard"),a("./events/acceleration"),a("./events/mouse"),a("./utilities/time_date"),a("./events/touch"),a("./math/math"),a("./math/calculation"),a("./math/random"),a("./math/noise"),a("./math/trigonometry"),a("./core/rendering"),a("./core/2d_primitives"),a("./core/attributes"),a("./core/curves"),a("./core/vertex"),a("./core/structure"),a("./core/transform"),a("./typography/attributes"),a("./typography/loading_displaying"),a("./data/p5.TypedDict"),a("./webgl/p5.RendererGL"),a("./webgl/p5.Geometry"),a("./webgl/p5.RendererGL.Retained"),a("./webgl/p5.RendererGL.Immediate"),a("./webgl/primitives"),a("./webgl/loading"),a("./webgl/p5.Matrix"),a("./webgl/material"),a("./webgl/light"),a("./webgl/p5.Shader"),a("./webgl/camera"),a("./webgl/interaction"),a("./core/init.js"),b.exports=d},{"./color/creating_reading":14,"./color/p5.Color":15,"./color/setting":16,"./core/2d_primitives":17,"./core/attributes":18,"./core/constants":20,"./core/core":21,"./core/curves":22,"./core/environment":23,"./core/init.js":25,"./core/p5.Element":26,"./core/p5.Graphics":27,"./core/p5.Renderer2D":29,"./core/rendering":30,"./core/structure":32,"./core/transform":33,"./core/vertex":34,"./data/p5.TypedDict":35,"./events/acceleration":36,"./events/keyboard":37,"./events/mouse":38,"./events/touch":39,"./image/image":41,"./image/loading_displaying":42,"./image/p5.Image":43,"./image/pixels":44,"./io/files":45,"./io/p5.Table":46,"./io/p5.TableRow":47,"./io/p5.XML":48,"./math/calculation":49,"./math/math":50,"./math/noise":51,"./math/p5.Vector":52,"./math/random":53,"./math/trigonometry":54,"./typography/attributes":55,"./typography/loading_displaying":56,"./typography/p5.Font":57,"./utilities/array_functions":58,"./utilities/conversion":59,"./utilities/string_functions":60,"./utilities/time_date":61,"./webgl/camera":62,"./webgl/interaction":63,"./webgl/light":64,"./webgl/loading":65,"./webgl/material":66,"./webgl/p5.Geometry":67,"./webgl/p5.Matrix":68,"./webgl/p5.RendererGL":71,"./webgl/p5.RendererGL.Immediate":69,"./webgl/p5.RendererGL.Retained":70,"./webgl/p5.Shader":72,"./webgl/primitives":74}],13:[function(a,b,c){"use strict";var d=a("../core/core");d.ColorConversion={},d.ColorConversion._hsbaToHSLA=function(a){var b=a[0],c=a[1],d=a[2],e=(2-c)*d/2;return 0!==e&&(1===e?c=0:e<.5?c/=2-c:c=c*d/(2-2*e)),[b,c,e,a[3]]},d.ColorConversion._hsbaToRGBA=function(a){var b=6*a[0],c=a[1],d=a[2],e=[];if(0===c)e=[d,d,d,a[3]];else{var f,g,h,i=Math.floor(b),j=d*(1-c),k=d*(1-c*(b-i)),l=d*(1-c*(1+i-b));1===i?(f=k,g=d,h=j):2===i?(f=j,g=d,h=l):3===i?(f=j,g=k,h=d):4===i?(f=l,g=j,h=d):5===i?(f=d,g=j,h=k):(f=d,g=l,h=j),e=[f,g,h,a[3]]}return e},d.ColorConversion._hslaToHSBA=function(a){var b,c=a[0],d=a[1],e=a[2];return b=e<.5?(1+d)*e:e+d-e*d,d=2*(b-e)/b,[c,d,b,a[3]]},d.ColorConversion._hslaToRGBA=function(a){var b=6*a[0],c=a[1],d=a[2],e=[];if(0===c)e=[d,d,d,a[3]];else{var f;f=d<.5?(1+c)*d:d+c-d*c;var g=2*d-f,h=function(a,b,c){return a<0?a+=6:a>=6&&(a-=6),a<1?b+(c-b)*a:a<3?c:a<4?b+(c-b)*(4-a):b};e=[h(b+2,g,f),h(b,g,f),h(b-2,g,f),a[3]]}return e},d.ColorConversion._rgbaToHSBA=function(a){var b,c,d=a[0],e=a[1],f=a[2],g=Math.max(d,e,f),h=g-Math.min(d,e,f);return 0===h?(b=0,c=0):(c=h/g,d===g?b=(e-f)/h:e===g?b=2+(f-d)/h:f===g&&(b=4+(d-e)/h),b<0?b+=6:b>=6&&(b-=6)),[b/6,c,g,a[3]]},d.ColorConversion._rgbaToHSLA=function(a){var b,c,d=a[0],e=a[1],f=a[2],g=Math.max(d,e,f),h=Math.min(d,e,f),i=g+h,j=g-h;return 0===j?(b=0,c=0):(c=i<1?j/i:j/(2-i),d===g?b=(e-f)/j:e===g?b=2+(f-d)/j:f===g&&(b=4+(d-e)/j),b<0?b+=6:b>=6&&(b-=6)),[b/6,c,i/2,a[3]]},b.exports=d.ColorConversion},{"../core/core":21}],14:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");a("./p5.Color"),a("../core/error_helpers"),d.prototype.alpha=function(a){return d._validateParameters("alpha",arguments),this.color(a)._getAlpha()},d.prototype.blue=function(a){return d._validateParameters("blue",arguments),this.color(a)._getBlue()},d.prototype.brightness=function(a){return d._validateParameters("brightness",arguments),this.color(a)._getBrightness()},d.prototype.color=function(){if(d._validateParameters("color",arguments),arguments[0]instanceof d.Color)return arguments[0];var a=arguments[0]instanceof Array?arguments[0]:arguments;return new d.Color(this,a)},d.prototype.green=function(a){return d._validateParameters("green",arguments),this.color(a)._getGreen()},d.prototype.hue=function(a){return d._validateParameters("hue",arguments),this.color(a)._getHue()},d.prototype.lerpColor=function(a,b,c){d._validateParameters("lerpColor",arguments);var f,g,h,i,j,k,l=this._colorMode,m=this._colorMaxes;if(l===e.RGB)j=a.levels.map(function(a){return a/255}),k=b.levels.map(function(a){return a/255});else if(l===e.HSB)a._getBrightness(),b._getBrightness(),j=a.hsba,k=b.hsba;else{if(l!==e.HSL)throw new Error(l+"cannot be used for interpolation.");a._getLightness(),b._getLightness(),j=a.hsla,k=b.hsla}return c=Math.max(Math.min(c,1),0),void 0===this.lerp&&(this.lerp=function(a,b,c){return c*(b-a)+a}),f=this.lerp(j[0],k[0],c),g=this.lerp(j[1],k[1],c),h=this.lerp(j[2],k[2],c),i=this.lerp(j[3],k[3],c),f*=m[l][0],g*=m[l][1],h*=m[l][2],i*=m[l][3],this.color(f,g,h,i)},d.prototype.lightness=function(a){return d._validateParameters("lightness",arguments),this.color(a)._getLightness()},d.prototype.red=function(a){return d._validateParameters("red",arguments),this.color(a)._getRed()},d.prototype.saturation=function(a){return d._validateParameters("saturation",arguments),this.color(a)._getSaturation()},b.exports=d},{"../core/constants":20,"../core/core":21,"../core/error_helpers":24,"./p5.Color":15}],15:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants"),f=a("./color_conversion");d.Color=function(a,b){if(this._storeModeAndMaxes(a._colorMode,a._colorMaxes),this.mode!==e.RGB&&this.mode!==e.HSL&&this.mode!==e.HSB)throw new Error(this.mode+" is an invalid colorMode.");return this._array=d.Color._parseInputs.apply(this,b),this._calculateLevels(),this},d.Color.prototype.toString=function(a){
+this.hsba||(this.hsba=f._rgbaToHSBA(this._array)),this.hsla||(this.hsla=f._rgbaToHSLA(this._array));var b=this.levels,c=this._array,d=c[3];switch(a){case"#rrggbb":return"#".concat(b[0]<16?"0".concat(b[0].toString(16)):b[0].toString(16),b[1]<16?"0".concat(b[1].toString(16)):b[1].toString(16),b[2]<16?"0".concat(b[2].toString(16)):b[2].toString(16));case"#rrggbbaa":return"#".concat(b[0]<16?"0".concat(b[0].toString(16)):b[0].toString(16),b[1]<16?"0".concat(b[1].toString(16)):b[1].toString(16),b[2]<16?"0".concat(b[2].toString(16)):b[2].toString(16),b[3]<16?"0".concat(b[2].toString(16)):b[3].toString(16));case"#rgb":return"#".concat(Math.round(15*c[0]).toString(16),Math.round(15*c[1]).toString(16),Math.round(15*c[2]).toString(16));case"#rgba":return"#".concat(Math.round(15*c[0]).toString(16),Math.round(15*c[1]).toString(16),Math.round(15*c[2]).toString(16),Math.round(15*c[3]).toString(16));case"rgb":return"rgb(".concat(b[0],", ",b[1],", ",b[2],")");case"rgb%":return"rgb(".concat((100*c[0]).toPrecision(3),"%, ",(100*c[1]).toPrecision(3),"%, ",(100*c[2]).toPrecision(3),"%)");case"rgba%":return"rgba(".concat((100*c[0]).toPrecision(3),"%, ",(100*c[1]).toPrecision(3),"%, ",(100*c[2]).toPrecision(3),"%, ",(100*c[3]).toPrecision(3),"%)");case"hsb":case"hsv":return"hsb(".concat(this.hsba[0]*this.maxes[e.HSB][0],", ",this.hsba[1]*this.maxes[e.HSB][1],", ",this.hsba[2]*this.maxes[e.HSB][2],")");case"hsb%":case"hsv%":return"hsb(".concat((100*this.hsba[0]).toPrecision(3),"%, ",(100*this.hsba[1]).toPrecision(3),"%, ",(100*this.hsba[2]).toPrecision(3),"%)");case"hsba":case"hsva":return"hsba(".concat(this.hsba[0]*this.maxes[e.HSB][0],", ",this.hsba[1]*this.maxes[e.HSB][1],", ",this.hsba[2]*this.maxes[e.HSB][2],", ",d,")");case"hsba%":case"hsva%":return"hsba(".concat((100*this.hsba[0]).toPrecision(3),"%, ",(100*this.hsba[1]).toPrecision(3),"%, ",(100*this.hsba[2]).toPrecision(3),"%, ",(100*d).toPrecision(3),"%)");case"hsl":return"hsl(".concat(this.hsla[0]*this.maxes[e.HSL][0],", ",this.hsla[1]*this.maxes[e.HSL][1],", ",this.hsla[2]*this.maxes[e.HSL][2],")");case"hsl%":return"hsl(".concat((100*this.hsla[0]).toPrecision(3),"%, ",(100*this.hsla[1]).toPrecision(3),"%, ",(100*this.hsla[2]).toPrecision(3),"%)");case"hsla":return"hsla(".concat(this.hsla[0]*this.maxes[e.HSL][0],", ",this.hsla[1]*this.maxes[e.HSL][1],", ",this.hsla[2]*this.maxes[e.HSL][2],", ",d,")");case"hsla%":return"hsl(".concat((100*this.hsla[0]).toPrecision(3),"%, ",(100*this.hsla[1]).toPrecision(3),"%, ",(100*this.hsla[2]).toPrecision(3),"%, ",(100*d).toPrecision(3),"%)");case"rgba":default:return"rgba("+b[0]+","+b[1]+","+b[2]+","+d+")"}},d.Color.prototype.setRed=function(a){this._array[0]=a/this.maxes[e.RGB][0],this._calculateLevels()},d.Color.prototype.setGreen=function(a){this._array[1]=a/this.maxes[e.RGB][1],this._calculateLevels()},d.Color.prototype.setBlue=function(a){this._array[2]=a/this.maxes[e.RGB][2],this._calculateLevels()},d.Color.prototype.setAlpha=function(a){this._array[3]=a/this.maxes[this.mode][3],this._calculateLevels()},d.Color.prototype._calculateLevels=function(){this.levels=this._array.map(function(a){return Math.round(255*a)})},d.Color.prototype._getAlpha=function(){return this._array[3]*this.maxes[this.mode][3]},d.Color.prototype._storeModeAndMaxes=function(a,b){this.mode=a,this.maxes=b},d.Color.prototype._getMode=function(){return this.mode},d.Color.prototype._getMaxes=function(){return this.maxes},d.Color.prototype._getBlue=function(){return this._array[2]*this.maxes[e.RGB][2]},d.Color.prototype._getBrightness=function(){return this.hsba||(this.hsba=f._rgbaToHSBA(this._array)),this.hsba[2]*this.maxes[e.HSB][2]},d.Color.prototype._getGreen=function(){return this._array[1]*this.maxes[e.RGB][1]},d.Color.prototype._getHue=function(){return this.mode===e.HSB?(this.hsba||(this.hsba=f._rgbaToHSBA(this._array)),this.hsba[0]*this.maxes[e.HSB][0]):(this.hsla||(this.hsla=f._rgbaToHSLA(this._array)),this.hsla[0]*this.maxes[e.HSL][0])},d.Color.prototype._getLightness=function(){return this.hsla||(this.hsla=f._rgbaToHSLA(this._array)),this.hsla[2]*this.maxes[e.HSL][2]},d.Color.prototype._getRed=function(){return this._array[0]*this.maxes[e.RGB][0]},d.Color.prototype._getSaturation=function(){return this.mode===e.HSB?(this.hsba||(this.hsba=f._rgbaToHSBA(this._array)),this.hsba[1]*this.maxes[e.HSB][1]):(this.hsla||(this.hsla=f._rgbaToHSLA(this._array)),this.hsla[1]*this.maxes[e.HSL][1])};var g={aliceblue:"#f0f8ff",antiquewhite:"#faebd7",aqua:"#00ffff",aquamarine:"#7fffd4",azure:"#f0ffff",beige:"#f5f5dc",bisque:"#ffe4c4",black:"#000000",blanchedalmond:"#ffebcd",blue:"#0000ff",blueviolet:"#8a2be2",brown:"#a52a2a",burlywood:"#deb887",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",cornflowerblue:"#6495ed",cornsilk:"#fff8dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkgray:"#a9a9a9",darkgreen:"#006400",darkgrey:"#a9a9a9",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkslategrey:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dimgrey:"#696969",dodgerblue:"#1e90ff",firebrick:"#b22222",floralwhite:"#fffaf0",forestgreen:"#228b22",fuchsia:"#ff00ff",gainsboro:"#dcdcdc",ghostwhite:"#f8f8ff",gold:"#ffd700",goldenrod:"#daa520",gray:"#808080",green:"#008000",greenyellow:"#adff2f",grey:"#808080",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrodyellow:"#fafad2",lightgray:"#d3d3d3",lightgreen:"#90ee90",lightgrey:"#d3d3d3",lightpink:"#ffb6c1",lightsalmon:"#ffa07a",lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightslategrey:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370db",mediumseagreen:"#3cb371",mediumslateblue:"#7b68ee",mediumspringgreen:"#00fa9a",mediumturquoise:"#48d1cc",mediumvioletred:"#c71585",midnightblue:"#191970",mintcream:"#f5fffa",mistyrose:"#ffe4e1",moccasin:"#ffe4b5",navajowhite:"#ffdead",navy:"#000080",oldlace:"#fdf5e6",olive:"#808000",olivedrab:"#6b8e23",orange:"#ffa500",orangered:"#ff4500",orchid:"#da70d6",palegoldenrod:"#eee8aa",palegreen:"#98fb98",paleturquoise:"#afeeee",palevioletred:"#db7093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",red:"#ff0000",rosybrown:"#bc8f8f",royalblue:"#4169e1",saddlebrown:"#8b4513",salmon:"#fa8072",sandybrown:"#f4a460",seagreen:"#2e8b57",seashell:"#fff5ee",sienna:"#a0522d",silver:"#c0c0c0",skyblue:"#87ceeb",slateblue:"#6a5acd",slategray:"#708090",slategrey:"#708090",snow:"#fffafa",springgreen:"#00ff7f",steelblue:"#4682b4",tan:"#d2b48c",teal:"#008080",thistle:"#d8bfd8",tomato:"#ff6347",turquoise:"#40e0d0",violet:"#ee82ee",wheat:"#f5deb3",white:"#ffffff",whitesmoke:"#f5f5f5",yellow:"#ffff00",yellowgreen:"#9acd32"},h=/\s*/,i=/(\d{1,3})/,j=/((?:\d+(?:\.\d+)?)|(?:\.\d+))/,k=new RegExp(j.source+"%"),l={HEX3:/^#([a-f0-9])([a-f0-9])([a-f0-9])$/i,HEX4:/^#([a-f0-9])([a-f0-9])([a-f0-9])([a-f0-9])$/i,HEX6:/^#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})$/i,HEX8:/^#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})$/i,RGB:new RegExp(["^rgb\\(",i.source,",",i.source,",",i.source,"\\)$"].join(h.source),"i"),RGB_PERCENT:new RegExp(["^rgb\\(",k.source,",",k.source,",",k.source,"\\)$"].join(h.source),"i"),RGBA:new RegExp(["^rgba\\(",i.source,",",i.source,",",i.source,",",j.source,"\\)$"].join(h.source),"i"),RGBA_PERCENT:new RegExp(["^rgba\\(",k.source,",",k.source,",",k.source,",",j.source,"\\)$"].join(h.source),"i"),HSL:new RegExp(["^hsl\\(",i.source,",",k.source,",",k.source,"\\)$"].join(h.source),"i"),HSLA:new RegExp(["^hsla\\(",i.source,",",k.source,",",k.source,",",j.source,"\\)$"].join(h.source),"i"),HSB:new RegExp(["^hsb\\(",i.source,",",k.source,",",k.source,"\\)$"].join(h.source),"i"),HSBA:new RegExp(["^hsba\\(",i.source,",",k.source,",",k.source,",",j.source,"\\)$"].join(h.source),"i")};d.Color._parseInputs=function(a,b,c,h){var i=arguments.length,j=this.mode,k=this.maxes,m=[];if(i>=3)return m[0]=a/k[j][0],m[1]=b/k[j][1],m[2]=c/k[j][2],m[3]="number"==typeof h?h/k[j][3]:1,m=m.map(function(a){return Math.max(Math.min(a,1),0)}),j===e.HSL?f._hslaToRGBA(m):j===e.HSB?f._hsbaToRGBA(m):m;if(1===i&&"string"==typeof a){var n=a.trim().toLowerCase();if(g[n])return d.Color._parseInputs.call(this,g[n]);if(l.HEX3.test(n))return m=l.HEX3.exec(n).slice(1).map(function(a){return parseInt(a+a,16)/255}),m[3]=1,m;if(l.HEX6.test(n))return m=l.HEX6.exec(n).slice(1).map(function(a){return parseInt(a,16)/255}),m[3]=1,m;if(l.HEX4.test(n))return m=l.HEX4.exec(n).slice(1).map(function(a){return parseInt(a+a,16)/255});if(l.HEX8.test(n))return m=l.HEX8.exec(n).slice(1).map(function(a){return parseInt(a,16)/255});if(l.RGB.test(n))return m=l.RGB.exec(n).slice(1).map(function(a){return a/255}),m[3]=1,m;if(l.RGB_PERCENT.test(n))return m=l.RGB_PERCENT.exec(n).slice(1).map(function(a){return parseFloat(a)/100}),m[3]=1,m;if(l.RGBA.test(n))return m=l.RGBA.exec(n).slice(1).map(function(a,b){return 3===b?parseFloat(a):a/255});if(l.RGBA_PERCENT.test(n))return m=l.RGBA_PERCENT.exec(n).slice(1).map(function(a,b){return 3===b?parseFloat(a):parseFloat(a)/100});if(l.HSL.test(n)?(m=l.HSL.exec(n).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:parseInt(a,10)/100}),m[3]=1):l.HSLA.test(n)&&(m=l.HSLA.exec(n).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:3===b?parseFloat(a):parseInt(a,10)/100})),m=m.map(function(a){return Math.max(Math.min(a,1),0)}),m.length)return f._hslaToRGBA(m);if(l.HSB.test(n)?(m=l.HSB.exec(n).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:parseInt(a,10)/100}),m[3]=1):l.HSBA.test(n)&&(m=l.HSBA.exec(n).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:3===b?parseFloat(a):parseInt(a,10)/100})),m=m.map(function(a){return Math.max(Math.min(a,1),0)}),m.length)return f._hsbaToRGBA(m);m=[1,1,1,1]}else{if(1!==i&&2!==i||"number"!=typeof a)throw new Error(arguments+"is not a valid color representation.");m[0]=a/k[j][2],m[1]=a/k[j][2],m[2]=a/k[j][2],m[3]="number"==typeof b?b/k[j][3]:1,m=m.map(function(a){return Math.max(Math.min(a,1),0)})}return m},b.exports=d.Color},{"../core/constants":20,"../core/core":21,"./color_conversion":13}],16:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");a("./p5.Color"),d.prototype.background=function(){return arguments[0]instanceof d.Image?this.image(arguments[0],0,0,this.width,this.height):this._renderer.background.apply(this._renderer,arguments),this},d.prototype.clear=function(){return this._renderer.clear(),this},d.prototype.colorMode=function(a,b,c,f,g){if(d._validateParameters("colorMode",arguments),a===e.RGB||a===e.HSB||a===e.HSL){this._colorMode=a;var h=this._colorMaxes[a];2===arguments.length?(h[0]=b,h[1]=b,h[2]=b,h[3]=b):4===arguments.length?(h[0]=b,h[1]=c,h[2]=f):5===arguments.length&&(h[0]=b,h[1]=c,h[2]=f,h[3]=g)}return this},d.prototype.fill=function(){return this._renderer._setProperty("_fillSet",!0),this._renderer._setProperty("_doFill",!0),this._renderer.fill.apply(this._renderer,arguments),this},d.prototype.noFill=function(){return this._renderer._setProperty("_doFill",!1),this},d.prototype.noStroke=function(){return this._renderer._setProperty("_doStroke",!1),this},d.prototype.stroke=function(){return this._renderer._setProperty("_strokeSet",!0),this._renderer._setProperty("_doStroke",!0),this._renderer.stroke.apply(this._renderer,arguments),this},b.exports=d},{"../core/constants":20,"../core/core":21,"./p5.Color":15}],17:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants"),f=a("./canvas");a("./error_helpers"),d.prototype.arc=function(a,b,c,f,g,h,i){if(d._validateParameters("arc",arguments),!this._renderer._doStroke&&!this._renderer._doFill)return this;for(g=this._toRadians(g),h=this._toRadians(h);g<0;)g+=e.TWO_PI;for(;h<0;)h+=e.TWO_PI;return g%=e.TWO_PI,h%=e.TWO_PI,h===g&&(h+=e.TWO_PI),g=g<=e.HALF_PI?Math.atan(c/f*Math.tan(g)):g>e.HALF_PI&&g<=3*e.HALF_PI?Math.atan(c/f*Math.tan(g))+e.PI:Math.atan(c/f*Math.tan(g))+e.TWO_PI,h=h<=e.HALF_PI?Math.atan(c/f*Math.tan(h)):h>e.HALF_PI&&h<=3*e.HALF_PI?Math.atan(c/f*Math.tan(h))+e.PI:Math.atan(c/f*Math.tan(h))+e.TWO_PI,g>h&&(h+=e.TWO_PI),c=Math.abs(c),f=Math.abs(f),this._renderer.arc(a,b,c,f,g,h,i),this},d.prototype.ellipse=function(a,b,c,e,g){if(d._validateParameters("ellipse",arguments),c<0&&(c=Math.abs(c)),void 0===e?e=c:e<0&&(e=Math.abs(e)),this._renderer._doStroke||this._renderer._doFill){var h=f.modeAdjust(a,b,c,e,this._renderer._ellipseMode);this._renderer.ellipse([h.x,h.y,h.w,h.h,g])}return this},d.prototype.line=function(){return d._validateParameters("line",arguments),this._renderer._doStroke&&this._renderer.line.apply(this._renderer,arguments),this},d.prototype.point=function(){return d._validateParameters("point",arguments),this._renderer._doStroke&&this._renderer.point.apply(this._renderer,arguments),this},d.prototype.quad=function(){return d._validateParameters("quad",arguments),(this._renderer._doStroke||this._renderer._doFill)&&this._renderer.quad.apply(this._renderer,arguments),this},d.prototype.rect=function(){if(d._validateParameters("rect",arguments),this._renderer._doStroke||this._renderer._doFill){for(var a=f.modeAdjust(arguments[0],arguments[1],arguments[2],arguments[3],this._renderer._rectMode),b=[a.x,a.y,a.w,a.h],c=4;c<arguments.length;c++)b[c]=arguments[c];this._renderer.rect(b)}return this},d.prototype.triangle=function(){return d._validateParameters("triangle",arguments),(this._renderer._doStroke||this._renderer._doFill)&&this._renderer.triangle(arguments),this},b.exports=d},{"./canvas":19,"./constants":20,"./core":21,"./error_helpers":24}],18:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants");d.prototype.ellipseMode=function(a){return d._validateParameters("ellipseMode",arguments),a!==e.CORNER&&a!==e.CORNERS&&a!==e.RADIUS&&a!==e.CENTER||(this._renderer._ellipseMode=a),this},d.prototype.noSmooth=function(){return this._renderer.noSmooth(),this},d.prototype.rectMode=function(a){return d._validateParameters("rectMode",arguments),a!==e.CORNER&&a!==e.CORNERS&&a!==e.RADIUS&&a!==e.CENTER||(this._renderer._rectMode=a),this},d.prototype.smooth=function(){return this._renderer.smooth(),this},d.prototype.strokeCap=function(a){return d._validateParameters("strokeCap",arguments),a!==e.ROUND&&a!==e.SQUARE&&a!==e.PROJECT||this._renderer.strokeCap(a),this},d.prototype.strokeJoin=function(a){return d._validateParameters("strokeJoin",arguments),a!==e.ROUND&&a!==e.BEVEL&&a!==e.MITER||this._renderer.strokeJoin(a),this},d.prototype.strokeWeight=function(a){return d._validateParameters("strokeWeight",arguments),this._renderer.strokeWeight(a),this},b.exports=d},{"./constants":20,"./core":21}],19:[function(a,b,c){"use strict";var d=a("./constants");b.exports={modeAdjust:function(a,b,c,e,f){return f===d.CORNER?{x:a,y:b,w:c,h:e}:f===d.CORNERS?{x:a,y:b,w:c-a,h:e-b}:f===d.RADIUS?{x:a-c,y:b-e,w:2*c,h:2*e}:f===d.CENTER?{x:a-.5*c,y:b-.5*e,w:c,h:e}:void 0},arcModeAdjust:function(a,b,c,e,f){return f===d.CORNER?{x:a+.5*c,y:b+.5*e,w:c,h:e}:f===d.CORNERS?{x:a,y:b,w:c+a,h:e+b}:f===d.RADIUS?{x:a,y:b,w:2*c,h:2*e}:f===d.CENTER?{x:a,y:b,w:c,h:e}:void 0}}},{"./constants":20}],20:[function(a,b,c){"use strict";var d=Math.PI;b.exports={P2D:"p2d",WEBGL:"webgl",ARROW:"default",CROSS:"crosshair",HAND:"pointer",MOVE:"move",TEXT:"text",WAIT:"wait",HALF_PI:d/2,PI:d,QUARTER_PI:d/4,TAU:2*d,TWO_PI:2*d,DEGREES:"degrees",RADIANS:"radians",DEG_TO_RAD:d/180,RAD_TO_DEG:180/d,CORNER:"corner",CORNERS:"corners",RADIUS:"radius",RIGHT:"right",LEFT:"left",CENTER:"center",TOP:"top",BOTTOM:"bottom",BASELINE:"alphabetic",POINTS:0,LINES:1,LINE_STRIP:3,LINE_LOOP:2,TRIANGLES:4,TRIANGLE_FAN:6,TRIANGLE_STRIP:5,QUADS:"quads",QUAD_STRIP:"quad_strip",CLOSE:"close",OPEN:"open",CHORD:"chord",PIE:"pie",PROJECT:"square",SQUARE:"butt",ROUND:"round",BEVEL:"bevel",MITER:"miter",RGB:"rgb",HSB:"hsb",HSL:"hsl",AUTO:"auto",ALT:18,BACKSPACE:8,CONTROL:17,DELETE:46,DOWN_ARROW:40,ENTER:13,ESCAPE:27,LEFT_ARROW:37,OPTION:18,RETURN:13,RIGHT_ARROW:39,SHIFT:16,TAB:9,UP_ARROW:38,BLEND:"source-over",ADD:"lighter",DARKEST:"darken",LIGHTEST:"lighten",DIFFERENCE:"difference",EXCLUSION:"exclusion",MULTIPLY:"multiply",SCREEN:"screen",REPLACE:"copy",OVERLAY:"overlay",HARD_LIGHT:"hard-light",SOFT_LIGHT:"soft-light",DODGE:"color-dodge",BURN:"color-burn",THRESHOLD:"threshold",GRAY:"gray",OPAQUE:"opaque",INVERT:"invert",POSTERIZE:"posterize",DILATE:"dilate",ERODE:"erode",BLUR:"blur",NORMAL:"normal",ITALIC:"italic",BOLD:"bold",_DEFAULT_TEXT_FILL:"#000000",_DEFAULT_LEADMULT:1.25,_CTX_MIDDLE:"middle",LINEAR:"linear",QUADRATIC:"quadratic",BEZIER:"bezier",CURVE:"curve",STROKE:"stroke",FILL:"fill",TEXTURE:"texture",IMMEDIATE:"immediate",LANDSCAPE:"landscape",PORTRAIT:"portrait",_DEFAULT_STROKE:"#000000",_DEFAULT_FILL:"#FFFFFF"}},{}],21:[function(a,b,c){"use 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g=d[f];this._registeredMethods[g]=e.prototype._registeredMethods[g].slice()}window.DeviceOrientationEvent&&(this._events.deviceorientation=null),window.DeviceMotionEvent&&!window._isNodeWebkit&&(this._events.devicemotion=null),this._start=function(){this._userNode&&"string"==typeof this._userNode&&(this._userNode=document.getElementById(this._userNode));var a=this.preload||window.preload;if(a){var b=document.getElementById(this._loadingScreenId);if(!b){b=document.createElement("div"),b.innerHTML="Loading...",b.style.position="absolute",b.id=this._loadingScreenId;(this._userNode||document.body).appendChild(b)}for(var c in this._preloadMethods){this._preloadMethods[c]=this._preloadMethods[c]||e;var d=this._preloadMethods[c];d!==e.prototype&&d!==e||(this._isGlobal&&(window[c]=this._wrapPreload(this,c)),d=this),this._registeredPreloadMethods[c]=d[c],d[c]=this._wrapPreload(d,c)}a(),this._runIfPreloadsAreDone()}else this._setup(),this._runFrames(),this._draw()}.bind(this),this._runIfPreloadsAreDone=function(){var a=this._isGlobal?window:this;if(0===a._preloadCount){var b=document.getElementById(a._loadingScreenId);b&&b.parentNode.removeChild(b),a._setup(),a._runFrames(),a._draw()}},this._decrementPreload=function(){var a=this._isGlobal?window:this;"function"==typeof a.preload&&(a._setProperty("_preloadCount",a._preloadCount-1),a._runIfPreloadsAreDone())},this._wrapPreload=function(a,b){return function(){return this._incrementPreload(),this._registeredPreloadMethods[b].apply(a,arguments)}.bind(this)},this._incrementPreload=function(){var a=this._isGlobal?window:this;a._setProperty("_preloadCount",a._preloadCount+1)},this._setup=function(){this.createCanvas(this._defaultCanvasSize.width,this._defaultCanvasSize.height,"p2d");var a=this._isGlobal?window:this;if("function"==typeof a.preload)for(var b in this._preloadMethods)a[b]=this._preloadMethods[b][b],a[b]&&this&&(a[b]=a[b].bind(this));"function"==typeof a.setup&&a.setup();for(var c=document.getElementsByTagName("canvas"),d=0;d<c.length;d++){var e=c[d];"true"===e.dataset.hidden&&(e.style.visibility="",delete e.dataset.hidden)}this._setupDone=!0}.bind(this),this._draw=function(){var a=window.performance.now(),b=a-this._lastFrameTime,c=1e3/this._targetFrameRate;(!this._loop||b>=c-5)&&(this.redraw(),this._frameRate=1e3/(a-this._lastFrameTime),this._lastFrameTime=a,void 0!==this._updateMouseCoords&&this._updateMouseCoords()),this._loop&&(this._requestAnimId=window.requestAnimationFrame(this._draw))}.bind(this),this._runFrames=function(){this._updateInterval&&clearInterval(this._updateInterval)}.bind(this),this._setProperty=function(a,b){this[a]=b,this._isGlobal&&(window[a]=b)}.bind(this),this.remove=function(){var a=document.getElementById(this._loadingScreenId);if(a&&(a.parentNode.removeChild(a),this._incrementPreload()),this._curElement){this._loop=!1,this._requestAnimId&&window.cancelAnimationFrame(this._requestAnimId);for(var b in this._events)window.removeEventListener(b,this._events[b]);for(var c=0;c<this._elements.length;c++){var d=this._elements[c];d.elt.parentNode&&d.elt.parentNode.removeChild(d.elt);for(var f in d._events)d.elt.removeEventListener(f,d._events[f])}var g=this;this._registeredMethods.remove.forEach(function(a){void 0!==a&&a.call(g)})}if(this._isGlobal){for(var h in e.prototype)try{delete window[h]}catch(a){window[h]=void 0}for(var i in this)if(this.hasOwnProperty(i))try{delete window[i]}catch(a){window[i]=void 0}e.instance=null}}.bind(this),this._registeredMethods.init.forEach(function(a){void 0!==a&&a.call(this)},this);var h=this._createFriendlyGlobalFunctionBinder();if(a)a(this);else{this._isGlobal=!0,e.instance=this;for(var i in e.prototype)if("function"==typeof e.prototype[i]){var j=i.substring(2);this._events.hasOwnProperty(j)||(Math.hasOwnProperty(i)&&Math[i]===e.prototype[i]?h(i,e.prototype[i]):h(i,e.prototype[i].bind(this)))}else h(i,e.prototype[i]);for(var k in this)this.hasOwnProperty(k)&&h(k,this[k])}for(var l in this._events){var m=this["_on"+l];if(m){var n=m.bind(this);window.addEventListener(l,n,{passive:!1}),this._events[l]=n}}var o=function(){this._setProperty("focused",!0)}.bind(this),p=function(){this._setProperty("focused",!1)}.bind(this);window.addEventListener("focus",o),window.addEventListener("blur",p),this.registerMethod("remove",function(){window.removeEventListener("focus",o),window.removeEventListener("blur",p)}),c?this._start():"complete"===document.readyState?this._start():window.addEventListener("load",this._start.bind(this),!1)};e.prototype._initializeInstanceVariables=function(){this._styles=[],this._bezierDetail=20,this._curveDetail=20,this._colorMode=d.RGB,this._colorMaxes={rgb:[255,255,255,255],hsb:[360,100,100,1],hsl:[360,100,100,1]}},e.instance=null,e.disableFriendlyErrors=!1;for(var f in d)e.prototype[f]=d[f];e.prototype._preloadMethods={loadJSON:e.prototype,loadImage:e.prototype,loadStrings:e.prototype,loadXML:e.prototype,loadBytes:e.prototype,loadShape:e.prototype,loadTable:e.prototype,loadFont:e.prototype,loadModel:e.prototype,loadShader:e.prototype},e.prototype._registeredMethods={init:[],pre:[],post:[],remove:[]},e.prototype._registeredPreloadMethods={},e.prototype.registerPreloadMethod=function(a,b){e.prototype._preloadMethods.hasOwnProperty(a)||(e.prototype._preloadMethods[a]=b)},e.prototype.registerMethod=function(a,b){var c=this||e.prototype;c._registeredMethods.hasOwnProperty(a)||(c._registeredMethods[a]=[]),c._registeredMethods[a].push(b)},e.prototype._createFriendlyGlobalFunctionBinder=function(a){a=a||{};var b=a.globalObject||window,c=a.log||console.log.bind(console),d={print:!0};return function(a,f){if(e.disableFriendlyErrors,1)b[a]=f;else try{if(a in b&&!(a in d))throw new Error('global "'+a+'" already exists');Object.defineProperty(b,a,{configurable:!0,enumerable:!0,get:function(){return f},set:function(d){Object.defineProperty(b,a,{configurable:!0,enumerable:!0,value:d,writable:!0}),c('You just changed the value of "'+a+"\", which was a p5 function. This could cause problems later if you're not careful.")}})}catch(d){c('p5 had problems creating the global function "'+a+'", possibly because your code is already using that name as a variable. You may want to rename your variable to something else.'),b[a]=f}}},b.exports=e},{"./constants":20,"./shim":31}],22:[function(a,b,c){"use strict";var d=a("./core");a("./error_helpers"),d.prototype.bezier=function(){return d._validateParameters("bezier",arguments),(this._renderer._doStroke||this._renderer._doFill)&&this._renderer.bezier.apply(this._renderer,arguments),this},d.prototype.bezierDetail=function(a){return d._validateParameters("bezierDetail",arguments),this._bezierDetail=a,this},d.prototype.bezierPoint=function(a,b,c,e,f){d._validateParameters("bezierPoint",arguments);var g=1-f;return Math.pow(g,3)*a+3*Math.pow(g,2)*f*b+3*g*Math.pow(f,2)*c+Math.pow(f,3)*e},d.prototype.bezierTangent=function(a,b,c,e,f){d._validateParameters("bezierTangent",arguments);var g=1-f;return 3*e*Math.pow(f,2)-3*c*Math.pow(f,2)+6*c*g*f-6*b*g*f+3*b*Math.pow(g,2)-3*a*Math.pow(g,2)},d.prototype.curve=function(){return d._validateParameters("curve",arguments),this._renderer._doStroke&&this._renderer.curve.apply(this._renderer,arguments),this},d.prototype.curveDetail=function(a){return d._validateParameters("curveDetail",arguments),this._curveDetail=a,this},d.prototype.curveTightness=function(a){d._validateParameters("curveTightness",arguments),this._renderer._curveTightness=a},d.prototype.curvePoint=function(a,b,c,e,f){d._validateParameters("curvePoint",arguments);var g=f*f*f,h=f*f;return a*(-.5*g+h-.5*f)+b*(1.5*g-2.5*h+1)+c*(-1.5*g+2*h+.5*f)+e*(.5*g-.5*h)},d.prototype.curveTangent=function(a,b,c,e,f){d._validateParameters("curveTangent",arguments);var g=f*f;return a*(-3*g/2+2*f-.5)+b*(9*g/2-5*f)+c*(-9*g/2+4*f+.5)+e*(3*g/2-f)},b.exports=d},{"./core":21,"./error_helpers":24}],23:[function(a,b,c){"use strict";function d(){return window.innerWidth||document.documentElement&&document.documentElement.clientWidth||document.body&&document.body.clientWidth||0}function e(){return window.innerHeight||document.documentElement&&document.documentElement.clientHeight||document.body&&document.body.clientHeight||0}function f(a){if(!(document.fullscreenEnabled||document.webkitFullscreenEnabled||document.mozFullScreenEnabled||document.msFullscreenEnabled))throw new Error("Fullscreen not enabled in this browser.");a.requestFullscreen?a.requestFullscreen():a.mozRequestFullScreen?a.mozRequestFullScreen():a.webkitRequestFullscreen?a.webkitRequestFullscreen():a.msRequestFullscreen&&a.msRequestFullscreen()}function g(){document.exitFullscreen?document.exitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitExitFullscreen?document.webkitExitFullscreen():document.msExitFullscreen&&document.msExitFullscreen()}var h=a("./core"),i=a("./constants"),j=[i.ARROW,i.CROSS,i.HAND,i.MOVE,i.TEXT,i.WAIT];h.prototype._frameRate=0,h.prototype._lastFrameTime=window.performance.now(),h.prototype._targetFrameRate=60;var k=window.print;h.prototype.print=function(){arguments.length?console.log.apply(console,arguments):k()},h.prototype.frameCount=0,h.prototype.focused=document.hasFocus(),h.prototype.cursor=function(a,b,c){var d="auto",e=this._curElement.elt;if(j.indexOf(a)>-1)d=a;else if("string"==typeof a){var f="";b&&c&&"number"==typeof b&&"number"==typeof c&&(f=b+" "+c),d="http://"===a.substring(0,7)||"https://"===a.substring(0,8)?"url("+a+") "+f+", auto":/\.(cur|jpg|jpeg|gif|png|CUR|JPG|JPEG|GIF|PNG)$/.test(a)?"url("+a+") "+f+", auto":a}e.style.cursor=d},h.prototype.frameRate=function(a){return h._validateParameters("frameRate",arguments),"number"!=typeof a||a<0?this._frameRate:(this._setProperty("_targetFrameRate",a),this._runFrames(),this)},h.prototype.getFrameRate=function(){return this.frameRate()},h.prototype.setFrameRate=function(a){return this.frameRate(a)},h.prototype.noCursor=function(){this._curElement.elt.style.cursor="none"},h.prototype.displayWidth=screen.width,h.prototype.displayHeight=screen.height,h.prototype.windowWidth=d(),h.prototype.windowHeight=e(),h.prototype._onresize=function(a){this._setProperty("windowWidth",d()),this._setProperty("windowHeight",e());var b,c=this._isGlobal?window:this;"function"==typeof c.windowResized&&(void 0===(b=c.windowResized(a))||b||a.preventDefault())},h.prototype.width=0,h.prototype.height=0,h.prototype.fullscreen=function(a){if(h._validateParameters("fullscreen",arguments),void 0===a)return document.fullscreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.msFullscreenElement;a?f(document.documentElement):g()},h.prototype.pixelDensity=function(a){if(h._validateParameters("pixelDensity",arguments),"number"!=typeof a)return this._pixelDensity;this._pixelDensity=a,this.resizeCanvas(this.width,this.height,!0)},h.prototype.displayDensity=function(){return window.devicePixelRatio},h.prototype.getURL=function(){return location.href},h.prototype.getURLPath=function(){return location.pathname.split("/").filter(function(a){return""!==a})},h.prototype.getURLParams=function(){for(var a,b=/[?&]([^&=]+)(?:[&=])([^&=]+)/gim,c={};null!=(a=b.exec(location.search));)a.index===b.lastIndex&&b.lastIndex++,c[a[1]]=a[2];return c},b.exports=h},{"./constants":20,"./core":21}],24:[function(a,b,c){"use strict";var d=a("./core");a("./constants");d._validateParameters=d._friendlyFileLoadError=function(){};var e=null,f="https://github.com/processing/p5.js/wiki/Frequently-Asked-Questions#why-cant-i-assign-variables-using-p5-functions-and-variables-before-setup",g=function(){var b={},c=function(a){return Object.getOwnPropertyNames(a).filter(function(a){return"_"!==a[0]&&(!(a in b)&&(b[a]=!0,!0))}).map(function(b){var c;return c="function"==typeof a[b]?"function":b===b.toUpperCase()?"constant":"variable",{name:b,type:c}})};e=[].concat(c(d.prototype),c(a("./constants"))),e.sort(function(a,b){return b.name.length-a.name.length})},h=function(a,b){b||(b=console.log.bind(console)),e||g(),e.some(function(c){if(a.message&&null!==a.message.match("\\W?"+c.name+"\\W"))return b("Did you just try to use p5.js's "+c.name+("function"===c.type?"() ":" ")+c.type+"? If so, you may want to move it into your sketch's setup() function.\n\nFor more details, see: "+f),!0})};d.prototype._helpForMisusedAtTopLevelCode=h,"complete"!==document.readyState&&(window.addEventListener("error",h,!1),window.addEventListener("load",function(){window.removeEventListener("error",h,!1)})),b.exports=d},{"../../docs/reference/data.json":void 0,"./constants":20,"./core":21}],25:[function(a,b,c){"use strict";var d=a("../core/core"),e=function(){window.PHANTOMJS||window.mocha||(window.setup&&"function"==typeof window.setup||window.draw&&"function"==typeof window.draw)&&!d.instance&&new d};"complete"===document.readyState?e():window.addEventListener("load",e,!1)},{"../core/core":21}],26:[function(a,b,c){"use strict";function d(a,b,c){return!1===b?f(a,c):e(a,b,c),this}function e(a,b,c){c._events[a]&&f(a,c);var d=b.bind(c);c.elt.addEventListener(a,d,!1),c._events[a]=d}function f(a,b){var c=b._events[a];b.elt.removeEventListener(a,c,!1),b._events[a]=null}var g=a("./core");g.Element=function(a,b){this.elt=a,this._pInst=b,this._events={},this.width=this.elt.offsetWidth,this.height=this.elt.offsetHeight},g.Element.prototype.parent=function(a){return void 0===a?this.elt.parentNode:("string"==typeof a?("#"===a[0]&&(a=a.substring(1)),a=document.getElementById(a)):a instanceof g.Element&&(a=a.elt),a.appendChild(this.elt),this)},g.Element.prototype.id=function(a){return void 0===a?this.elt.id:(this.elt.id=a,this.width=this.elt.offsetWidth,this.height=this.elt.offsetHeight,this)},g.Element.prototype.class=function(a){return void 0===a?this.elt.className:(this.elt.className=a,this)},g.Element.prototype.mousePressed=function(a){
+return d("mousedown",a,this),d("touchstart",a,this),this},g.Element.prototype.doubleClicked=function(a){return d("dblclick",a,this),this},g.Element.prototype.mouseWheel=function(a){return d("wheel",a,this),this},g.Element.prototype.mouseReleased=function(a){return d("mouseup",a,this),d("touchend",a,this),this},g.Element.prototype.mouseClicked=function(a){return d("click",a,this),this},g.Element.prototype.mouseMoved=function(a){return d("mousemove",a,this),d("touchmove",a,this),this},g.Element.prototype.mouseOver=function(a){return d("mouseover",a,this),this},g.Element.prototype.changed=function(a){return d("change",a,this),this},g.Element.prototype.input=function(a){return d("input",a,this),this},g.Element.prototype.mouseOut=function(a){return d("mouseout",a,this),this},g.Element.prototype.touchStarted=function(a){return d("touchstart",a,this),d("mousedown",a,this),this},g.Element.prototype.touchMoved=function(a){return d("touchmove",a,this),d("mousemove",a,this),this},g.Element.prototype.touchEnded=function(a){return d("touchend",a,this),d("mouseup",a,this),this},g.Element.prototype.dragOver=function(a){return d("dragover",a,this),this},g.Element.prototype.dragLeave=function(a){return d("dragleave",a,this),this},g.Element.prototype.drop=function(a,b){function c(b){var c=new g.File(b);return function(b){c.data=b.target.result,a(c)}}return window.File&&window.FileReader&&window.FileList&&window.Blob?(e("dragover",function(a){a.stopPropagation(),a.preventDefault()},this),e("dragleave",function(a){a.stopPropagation(),a.preventDefault()},this),void 0!==b&&e("drop",b,this),e("drop",function(a){a.stopPropagation(),a.preventDefault();for(var b=a.dataTransfer.files,d=0;d<b.length;d++){var e=b[d],f=new FileReader;f.onload=c(e),e.type.indexOf("text")>-1?f.readAsText(e):f.readAsDataURL(e)}},this)):console.log("The File APIs are not fully supported in this browser."),this},g.Element.prototype._setProperty=function(a,b){this[a]=b},b.exports=g.Element},{"./core":21}],27:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants");d.Graphics=function(a,b,c,f){var g=c||e.P2D;this.canvas=document.createElement("canvas"),(f._userNode||document.body).appendChild(this.canvas),d.Element.call(this,this.canvas,f,!1);for(var h in d.prototype)this[h]||("function"==typeof d.prototype[h]?this[h]=d.prototype[h].bind(this):this[h]=d.prototype[h]);return d.prototype._initializeInstanceVariables.apply(this),this.width=a,this.height=b,this._pixelDensity=f._pixelDensity,g===e.WEBGL?this._renderer=new d.RendererGL(this.canvas,this,!1):this._renderer=new d.Renderer2D(this.canvas,this,!1),f._elements.push(this),this._renderer.resize(a,b),this._renderer._applyDefaults(),this},d.Graphics.prototype=Object.create(d.Element.prototype),d.Graphics.prototype.remove=function(){this.elt.parentNode&&this.elt.parentNode.removeChild(this.elt);var a=this._pInst._elements.indexOf(this);-1!==a&&this._pInst._elements.splice(a,1);for(var b in this._events)this.elt.removeEventListener(b,this._events[b])},b.exports=d.Graphics},{"./constants":20,"./core":21}],28:[function(a,b,c){"use strict";function d(a,b){for(var c=1;c<arguments.length;c++){var d=arguments[c];if(void 0!==d&&null!==d)for(var e in d)d.hasOwnProperty(e)&&(a[e]=d[e])}return a}function e(a){var b=0,c=0;if(a.offsetParent)do{b+=a.offsetLeft,c+=a.offsetTop}while(a=a.offsetParent);else b+=a.offsetLeft,c+=a.offsetTop;return[b,c]}var f=a("./core"),g=a("../core/constants");f.Renderer=function(a,b,c){f.Element.call(this,a,b),this.canvas=a,this._pInst=b,c?(this._isMainCanvas=!0,this._pInst._setProperty("_curElement",this),this._pInst._setProperty("canvas",this.canvas),this._pInst._setProperty("width",this.width),this._pInst._setProperty("height",this.height)):(this.canvas.style.display="none",this._styles=[]),this._textSize=12,this._textLeading=15,this._textFont="sans-serif",this._textStyle=g.NORMAL,this._textAscent=null,this._textDescent=null,this._rectMode=g.CORNER,this._ellipseMode=g.CENTER,this._curveTightness=0,this._imageMode=g.CORNER,this._tint=null,this._doStroke=!0,this._doFill=!0,this._strokeSet=!1,this._fillSet=!1},f.Renderer.prototype=Object.create(f.Element.prototype),f.Renderer.prototype.push=function(){return{properties:{_doStroke:this._doStroke,_strokeSet:this._strokeSet,_doFill:this._doFill,_fillSet:this._fillSet,_tint:this._tint,_imageMode:this._imageMode,_rectMode:this._rectMode,_ellipseMode:this._ellipseMode,_textFont:this._textFont,_textLeading:this._textLeading,_textSize:this._textSize,_textStyle:this._textStyle}}},f.Renderer.prototype.pop=function(a){a.properties&&d(this,a.properties)},f.Renderer.prototype.resize=function(a,b){this.width=a,this.height=b,this.elt.width=a*this._pInst._pixelDensity,this.elt.height=b*this._pInst._pixelDensity,this.elt.style.width=a+"px",this.elt.style.height=b+"px",this._isMainCanvas&&(this._pInst._setProperty("width",this.width),this._pInst._setProperty("height",this.height))},f.Renderer.prototype.textLeading=function(a){return"number"==typeof a?(this._setProperty("_textLeading",a),this):this._textLeading},f.Renderer.prototype.textSize=function(a){return"number"==typeof a?(this._setProperty("_textSize",a),this._setProperty("_textLeading",a*g._DEFAULT_LEADMULT),this._applyTextProperties()):this._textSize},f.Renderer.prototype.textStyle=function(a){return a?(a!==g.NORMAL&&a!==g.ITALIC&&a!==g.BOLD||this._setProperty("_textStyle",a),this._applyTextProperties()):this._textStyle},f.Renderer.prototype.textAscent=function(){return null===this._textAscent&&this._updateTextMetrics(),this._textAscent},f.Renderer.prototype.textDescent=function(){return null===this._textDescent&&this._updateTextMetrics(),this._textDescent},f.Renderer.prototype._applyDefaults=function(){return this},f.Renderer.prototype._isOpenType=function(a){return"object"==typeof(a=a||this._textFont)&&a.font&&a.font.supported},f.Renderer.prototype._updateTextMetrics=function(){if(this._isOpenType())return this._setProperty("_textAscent",this._textFont._textAscent()),this._setProperty("_textDescent",this._textFont._textDescent()),this;var a=document.createElement("span");a.style.fontFamily=this._textFont,a.style.fontSize=this._textSize+"px",a.innerHTML="ABCjgq|";var b=document.createElement("div");b.style.display="inline-block",b.style.width="1px",b.style.height="0px";var c=document.createElement("div");c.appendChild(a),c.appendChild(b),c.style.height="0px",c.style.overflow="hidden",document.body.appendChild(c),b.style.verticalAlign="baseline";var d=e(b),f=e(a),g=d[1]-f[1];b.style.verticalAlign="bottom",d=e(b),f=e(a);var h=d[1]-f[1],i=h-g;return document.body.removeChild(c),this._setProperty("_textAscent",g),this._setProperty("_textDescent",i),this},b.exports=f.Renderer},{"../core/constants":20,"./core":21}],29:[function(a,b,c){"use strict";var d=a("./core"),e=a("./canvas"),f=a("./constants"),g=a("../image/filters");a("./p5.Renderer");var h="rgba(0,0,0,0)";d.Renderer2D=function(a,b,c){return d.Renderer.call(this,a,b,c),this.drawingContext=this.canvas.getContext("2d"),this._pInst._setProperty("drawingContext",this.drawingContext),this},d.Renderer2D.prototype=Object.create(d.Renderer.prototype),d.Renderer2D.prototype._applyDefaults=function(){this._cachedFillStyle=this._cachedStrokeStyle=void 0,this._setFill(f._DEFAULT_FILL),this._setStroke(f._DEFAULT_STROKE),this.drawingContext.lineCap=f.ROUND,this.drawingContext.font="normal 12px sans-serif"},d.Renderer2D.prototype.resize=function(a,b){d.Renderer.prototype.resize.call(this,a,b),this.drawingContext.scale(this._pInst._pixelDensity,this._pInst._pixelDensity)},d.Renderer2D.prototype.background=function(){if(this.drawingContext.save(),this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(this._pInst._pixelDensity,this._pInst._pixelDensity),arguments[0]instanceof d.Image)this._pInst.image(arguments[0],0,0,this.width,this.height);else{var a=this._getFill(),b=this._pInst.color.apply(this._pInst,arguments),c=b.toString();this._setFill(c),this.drawingContext.fillRect(0,0,this.width,this.height),this._setFill(a)}this.drawingContext.restore()},d.Renderer2D.prototype.clear=function(){this.drawingContext.save(),this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.clearRect(0,0,this.width,this.height),this.drawingContext.restore()},d.Renderer2D.prototype.fill=function(){var a=this._pInst.color.apply(this._pInst,arguments);this._setFill(a.toString())},d.Renderer2D.prototype.stroke=function(){var a=this._pInst.color.apply(this._pInst,arguments);this._setStroke(a.toString())},d.Renderer2D.prototype.image=function(a,b,c,e,f,g,h,i,j){var k;try{this._tint&&(d.MediaElement&&a instanceof d.MediaElement&&a.loadPixels(),a.canvas&&(k=this._getTintedImageCanvas(a))),k||(k=a.canvas||a.elt),this.drawingContext.drawImage(k,b,c,e,f,g,h,i,j)}catch(a){if("NS_ERROR_NOT_AVAILABLE"!==a.name)throw a}},d.Renderer2D.prototype._getTintedImageCanvas=function(a){if(!a.canvas)return a;var b=g._toPixels(a.canvas),c=document.createElement("canvas");c.width=a.canvas.width,c.height=a.canvas.height;for(var d=c.getContext("2d"),e=d.createImageData(a.canvas.width,a.canvas.height),f=e.data,h=0;h<b.length;h+=4){var i=b[h],j=b[h+1],k=b[h+2],l=b[h+3];f[h]=i*this._tint[0]/255,f[h+1]=j*this._tint[1]/255,f[h+2]=k*this._tint[2]/255,f[h+3]=l*this._tint[3]/255}return d.putImageData(e,0,0),c},d.Renderer2D.prototype.blendMode=function(a){this.drawingContext.globalCompositeOperation=a},d.Renderer2D.prototype.blend=function(){var a=this.drawingContext.globalCompositeOperation,b=arguments[arguments.length-1],c=Array.prototype.slice.call(arguments,0,arguments.length-1);this.drawingContext.globalCompositeOperation=b,this._pInst?this._pInst.copy.apply(this._pInst,c):this.copy.apply(this,c),this.drawingContext.globalCompositeOperation=a},d.Renderer2D.prototype.copy=function(){var a,b,c,e,f,g,h,i,j;if(9===arguments.length)a=arguments[0],b=arguments[1],c=arguments[2],e=arguments[3],f=arguments[4],g=arguments[5],h=arguments[6],i=arguments[7],j=arguments[8];else{if(8!==arguments.length)throw new Error("Signature not supported");a=this._pInst,b=arguments[0],c=arguments[1],e=arguments[2],f=arguments[3],g=arguments[4],h=arguments[5],i=arguments[6],j=arguments[7]}d.Renderer2D._copyHelper(this,a,b,c,e,f,g,h,i,j)},d.Renderer2D._copyHelper=function(a,b,c,d,e,f,g,h,i,j){b.loadPixels();var k=b.canvas.width/b.width;a.drawingContext.drawImage(b.canvas,k*c,k*d,k*e,k*f,g,h,i,j)},d.Renderer2D.prototype.get=function(a,b,c,e){if(void 0===a&&void 0===b&&void 0===c&&void 0===e?(a=0,b=0,c=this.width,e=this.height):void 0===c&&void 0===e&&(c=1,e=1),a+c<0||b+e<0||a>this.width||b>this.height)return[0,0,0,255];var f=this._pInst||this;f.loadPixels();var g=f._pixelDensity;a=Math.floor(a),b=Math.floor(b),c=Math.floor(c),e=Math.floor(e);var h=a*g,i=b*g;if(1!==c||1!==e||this instanceof d.RendererGL){var j=Math.min(c,f.width),k=Math.min(e,f.height),l=j*g,m=k*g,n=new d.Image(j,k);return n.canvas.getContext("2d").drawImage(this.canvas,h,i,l,m,0,0,j,k),n}var o=this.drawingContext.getImageData(h,i,1,1).data;return[o[0],o[1],o[2],o[3]]},d.Renderer2D.prototype.loadPixels=function(){var a=this._pInst||this,b=a._pixelDensity,c=this.width*b,d=this.height*b,e=this.drawingContext.getImageData(0,0,c,d);a._setProperty("imageData",e),a._setProperty("pixels",e.data)},d.Renderer2D.prototype.set=function(a,b,c){a=Math.floor(a),b=Math.floor(b);var e=this._pInst||this;if(c instanceof d.Image)this.drawingContext.save(),this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(e._pixelDensity,e._pixelDensity),this.drawingContext.drawImage(c.canvas,a,b),this.loadPixels.call(e),this.drawingContext.restore();else{var f=0,g=0,h=0,i=0,j=4*(b*e._pixelDensity*(this.width*e._pixelDensity)+a*e._pixelDensity);if(e.imageData||e.loadPixels.call(e),"number"==typeof c)j<e.pixels.length&&(f=c,g=c,h=c,i=255);else if(c instanceof Array){if(c.length<4)throw new Error("pixel array must be of the form [R, G, B, A]");j<e.pixels.length&&(f=c[0],g=c[1],h=c[2],i=c[3])}else c instanceof d.Color&&j<e.pixels.length&&(f=c.levels[0],g=c.levels[1],h=c.levels[2],i=c.levels[3]);for(var k=0;k<e._pixelDensity;k++)for(var l=0;l<e._pixelDensity;l++)j=4*((b*e._pixelDensity+l)*this.width*e._pixelDensity+(a*e._pixelDensity+k)),e.pixels[j]=f,e.pixels[j+1]=g,e.pixels[j+2]=h,e.pixels[j+3]=i}},d.Renderer2D.prototype.updatePixels=function(a,b,c,d){var e=this._pInst||this,f=e._pixelDensity;void 0===a&&void 0===b&&void 0===c&&void 0===d&&(a=0,b=0,c=this.width,d=this.height),c*=f,d*=f,this.drawingContext.putImageData(e.imageData,a,b,0,0,c,d)},d.Renderer2D.prototype._acuteArcToBezier=function(a,b){var c=b/2,d=Math.cos(c),e=Math.sin(c),f=1/Math.tan(c),g=a+c,h=Math.cos(g),i=Math.sin(g),j=(4-d)/3,k=e+(d-j)*f;return{ax:Math.cos(a),ay:Math.sin(a),bx:j*h+k*i,by:j*i-k*h,cx:j*h-k*i,cy:j*i+k*h,dx:Math.cos(a+b),dy:Math.sin(a+b)}},d.Renderer2D.prototype.arc=function(a,b,c,d,g,h,i){for(var j=this.drawingContext,k=e.arcModeAdjust(a,b,c,d,this._ellipseMode),l=k.w/2,m=k.h/2,n=1e-5,o=0,p=[];h-g>n;)o=Math.min(h-g,f.HALF_PI),p.push(this._acuteArcToBezier(g,o)),g+=o;return this._doFill&&(j.beginPath(),p.forEach(function(a,b){0===b&&j.moveTo(k.x+a.ax*l,k.y+a.ay*m),j.bezierCurveTo(k.x+a.bx*l,k.y+a.by*m,k.x+a.cx*l,k.y+a.cy*m,k.x+a.dx*l,k.y+a.dy*m)}),i!==f.PIE&&null!=i||j.lineTo(k.x,k.y),j.closePath(),j.fill()),this._doStroke&&(j.beginPath(),p.forEach(function(a,b){0===b&&j.moveTo(k.x+a.ax*l,k.y+a.ay*m),j.bezierCurveTo(k.x+a.bx*l,k.y+a.by*m,k.x+a.cx*l,k.y+a.cy*m,k.x+a.dx*l,k.y+a.dy*m)}),i===f.PIE?(j.lineTo(k.x,k.y),j.closePath()):i===f.CHORD&&j.closePath(),j.stroke()),this},d.Renderer2D.prototype.ellipse=function(a){var b=this.drawingContext,c=this._doFill,d=this._doStroke,e=a[0],f=a[1],g=a[2],i=a[3];if(c&&!d){if(this._getFill()===h)return this}else if(!c&&d&&this._getStroke()===h)return this;var j=.5522847498,k=g/2*j,l=i/2*j,m=e+g,n=f+i,o=e+g/2,p=f+i/2;b.beginPath(),b.moveTo(e,p),b.bezierCurveTo(e,p-l,o-k,f,o,f),b.bezierCurveTo(o+k,f,m,p-l,m,p),b.bezierCurveTo(m,p+l,o+k,n,o,n),b.bezierCurveTo(o-k,n,e,p+l,e,p),b.closePath(),c&&b.fill(),d&&b.stroke()},d.Renderer2D.prototype.line=function(a,b,c,d){var e=this.drawingContext;return this._doStroke?this._getStroke()===h?this:(e.lineWidth%2==1&&e.translate(.5,.5),e.beginPath(),e.moveTo(a,b),e.lineTo(c,d),e.stroke(),e.lineWidth%2==1&&e.translate(-.5,-.5),this):this},d.Renderer2D.prototype.point=function(a,b){var c=this.drawingContext;if(!this._doStroke)return this;if(this._getStroke()===h)return this;var d=this._getStroke(),e=this._getFill();a=Math.round(a),b=Math.round(b),this._setFill(d),c.lineWidth>1?(c.beginPath(),c.arc(a,b,c.lineWidth/2,0,f.TWO_PI,!1),c.fill()):c.fillRect(a,b,1,1),this._setFill(e)},d.Renderer2D.prototype.quad=function(a,b,c,d,e,f,g,i){var j=this.drawingContext,k=this._doFill,l=this._doStroke;if(k&&!l){if(this._getFill()===h)return this}else if(!k&&l&&this._getStroke()===h)return this;return j.beginPath(),j.moveTo(a,b),j.lineTo(c,d),j.lineTo(e,f),j.lineTo(g,i),j.closePath(),k&&j.fill(),l&&j.stroke(),this},d.Renderer2D.prototype.rect=function(a){var b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],g=a[5],i=a[6],j=a[7],k=this.drawingContext,l=this._doFill,m=this._doStroke;if(l&&!m){if(this._getFill()===h)return this}else if(!l&&m&&this._getStroke()===h)return this;if(this._doStroke&&k.lineWidth%2==1&&k.translate(.5,.5),k.beginPath(),void 0===f)k.rect(b,c,d,e);else{void 0===g&&(g=f),void 0===i&&(i=g),void 0===j&&(j=i);var n=d/2,o=e/2;d<2*f&&(f=n),e<2*f&&(f=o),d<2*g&&(g=n),e<2*g&&(g=o),d<2*i&&(i=n),e<2*i&&(i=o),d<2*j&&(j=n),e<2*j&&(j=o),k.beginPath(),k.moveTo(b+f,c),k.arcTo(b+d,c,b+d,c+e,g),k.arcTo(b+d,c+e,b,c+e,i),k.arcTo(b,c+e,b,c,j),k.arcTo(b,c,b+d,c,f),k.closePath()}return this._doFill&&k.fill(),this._doStroke&&k.stroke(),this._doStroke&&k.lineWidth%2==1&&k.translate(-.5,-.5),this},d.Renderer2D.prototype.triangle=function(a){var b=this.drawingContext,c=this._doFill,d=this._doStroke,e=a[0],f=a[1],g=a[2],i=a[3],j=a[4],k=a[5];if(c&&!d){if(this._getFill()===h)return this}else if(!c&&d&&this._getStroke()===h)return this;b.beginPath(),b.moveTo(e,f),b.lineTo(g,i),b.lineTo(j,k),b.closePath(),c&&b.fill(),d&&b.stroke()},d.Renderer2D.prototype.endShape=function(a,b,c,d,e,g,h){if(0===b.length)return this;if(!this._doStroke&&!this._doFill)return this;var i,j=a===f.CLOSE;j&&!g&&b.push(b[0]);var k,l,m=b.length;if(!c||h!==f.POLYGON&&null!==h)if(!d||h!==f.POLYGON&&null!==h)if(!e||h!==f.POLYGON&&null!==h)if(h===f.POINTS)for(k=0;k<m;k++)i=b[k],this._doStroke&&this._pInst.stroke(i[6]),this._pInst.point(i[0],i[1]);else if(h===f.LINES)for(k=0;k+1<m;k+=2)i=b[k],this._doStroke&&this._pInst.stroke(b[k+1][6]),this._pInst.line(i[0],i[1],b[k+1][0],b[k+1][1]);else if(h===f.TRIANGLES)for(k=0;k+2<m;k+=3)i=b[k],this.drawingContext.beginPath(),this.drawingContext.moveTo(i[0],i[1]),this.drawingContext.lineTo(b[k+1][0],b[k+1][1]),this.drawingContext.lineTo(b[k+2][0],b[k+2][1]),this.drawingContext.lineTo(i[0],i[1]),this._doFill&&(this._pInst.fill(b[k+2][5]),this.drawingContext.fill()),this._doStroke&&(this._pInst.stroke(b[k+2][6]),this.drawingContext.stroke()),this.drawingContext.closePath();else if(h===f.TRIANGLE_STRIP)for(k=0;k+1<m;k++)i=b[k],this.drawingContext.beginPath(),this.drawingContext.moveTo(b[k+1][0],b[k+1][1]),this.drawingContext.lineTo(i[0],i[1]),this._doStroke&&this._pInst.stroke(b[k+1][6]),this._doFill&&this._pInst.fill(b[k+1][5]),k+2<m&&(this.drawingContext.lineTo(b[k+2][0],b[k+2][1]),this._doStroke&&this._pInst.stroke(b[k+2][6]),this._doFill&&this._pInst.fill(b[k+2][5])),this._doFillStrokeClose();else if(h===f.TRIANGLE_FAN){if(m>2){for(this.drawingContext.beginPath(),k=2;k<m;k++)i=b[k],this.drawingContext.moveTo(b[0][0],b[0][1]),this.drawingContext.lineTo(b[k-1][0],b[k-1][1]),this.drawingContext.lineTo(i[0],i[1]),this.drawingContext.lineTo(b[0][0],b[0][1]),k<m-1&&(this._doFill&&i[5]!==b[k+1][5]||this._doStroke&&i[6]!==b[k+1][6])&&(this._doFill&&(this._pInst.fill(i[5]),this.drawingContext.fill(),this._pInst.fill(b[k+1][5])),this._doStroke&&(this._pInst.stroke(i[6]),this.drawingContext.stroke(),this._pInst.stroke(b[k+1][6])),this.drawingContext.closePath(),this.drawingContext.beginPath());this._doFillStrokeClose()}}else if(h===f.QUADS)for(k=0;k+3<m;k+=4){for(i=b[k],this.drawingContext.beginPath(),this.drawingContext.moveTo(i[0],i[1]),l=1;l<4;l++)this.drawingContext.lineTo(b[k+l][0],b[k+l][1]);this.drawingContext.lineTo(i[0],i[1]),this._doFill&&this._pInst.fill(b[k+3][5]),this._doStroke&&this._pInst.stroke(b[k+3][6]),this._doFillStrokeClose()}else if(h===f.QUAD_STRIP){if(m>3)for(k=0;k+1<m;k+=2)i=b[k],this.drawingContext.beginPath(),k+3<m?(this.drawingContext.moveTo(b[k+2][0],b[k+2][1]),this.drawingContext.lineTo(i[0],i[1]),this.drawingContext.lineTo(b[k+1][0],b[k+1][1]),this.drawingContext.lineTo(b[k+3][0],b[k+3][1]),this._doFill&&this._pInst.fill(b[k+3][5]),this._doStroke&&this._pInst.stroke(b[k+3][6])):(this.drawingContext.moveTo(i[0],i[1]),this.drawingContext.lineTo(b[k+1][0],b[k+1][1])),this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),this.drawingContext.moveTo(b[0][0],b[0][1]),k=1;k<m;k++)i=b[k],i.isVert&&(i.moveTo?this.drawingContext.moveTo(i[0],i[1]):this.drawingContext.lineTo(i[0],i[1]));this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),k=0;k<m;k++)b[k].isVert?b[k].moveTo?this.drawingContext.moveTo([0],b[k][1]):this.drawingContext.lineTo(b[k][0],b[k][1]):this.drawingContext.quadraticCurveTo(b[k][0],b[k][1],b[k][2],b[k][3]);this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),k=0;k<m;k++)b[k].isVert?b[k].moveTo?this.drawingContext.moveTo(b[k][0],b[k][1]):this.drawingContext.lineTo(b[k][0],b[k][1]):this.drawingContext.bezierCurveTo(b[k][0],b[k][1],b[k][2],b[k][3],b[k][4],b[k][5]);this._doFillStrokeClose()}else if(m>3){var n=[],o=1-this._curveTightness;for(this.drawingContext.beginPath(),this.drawingContext.moveTo(b[1][0],b[1][1]),k=1;k+2<m;k++)i=b[k],n[0]=[i[0],i[1]],n[1]=[i[0]+(o*b[k+1][0]-o*b[k-1][0])/6,i[1]+(o*b[k+1][1]-o*b[k-1][1])/6],n[2]=[b[k+1][0]+(o*b[k][0]-o*b[k+2][0])/6,b[k+1][1]+(o*b[k][1]-o*b[k+2][1])/6],n[3]=[b[k+1][0],b[k+1][1]],this.drawingContext.bezierCurveTo(n[1][0],n[1][1],n[2][0],n[2][1],n[3][0],n[3][1]);j&&this.drawingContext.lineTo(b[k+1][0],b[k+1][1]),this._doFillStrokeClose()}return c=!1,d=!1,e=!1,g=!1,j&&b.pop(),this},d.Renderer2D.prototype.noSmooth=function(){return"imageSmoothingEnabled"in this.drawingContext&&(this.drawingContext.imageSmoothingEnabled=!1),this},d.Renderer2D.prototype.smooth=function(){return"imageSmoothingEnabled"in this.drawingContext&&(this.drawingContext.imageSmoothingEnabled=!0),this},d.Renderer2D.prototype.strokeCap=function(a){return a!==f.ROUND&&a!==f.SQUARE&&a!==f.PROJECT||(this.drawingContext.lineCap=a),this},d.Renderer2D.prototype.strokeJoin=function(a){return a!==f.ROUND&&a!==f.BEVEL&&a!==f.MITER||(this.drawingContext.lineJoin=a),this},d.Renderer2D.prototype.strokeWeight=function(a){return this.drawingContext.lineWidth=void 0===a||0===a?1e-4:a,this},d.Renderer2D.prototype._getFill=function(){return this._cachedFillStyle||(this._cachedFillStyle=this.drawingContext.fillStyle),this._cachedFillStyle},d.Renderer2D.prototype._setFill=function(a){a!==this._cachedFillStyle&&(this.drawingContext.fillStyle=a,this._cachedFillStyle=a)},d.Renderer2D.prototype._getStroke=function(){return this._cachedStrokeStyle||(this._cachedStrokeStyle=this.drawingContext.strokeStyle),this._cachedStrokeStyle},d.Renderer2D.prototype._setStroke=function(a){a!==this._cachedStrokeStyle&&(this.drawingContext.strokeStyle=a,this._cachedStrokeStyle=a)},d.Renderer2D.prototype.bezier=function(a,b,c,d,e,f,g,h){return this._pInst.beginShape(),this._pInst.vertex(a,b),this._pInst.bezierVertex(c,d,e,f,g,h),this._pInst.endShape(),this},d.Renderer2D.prototype.curve=function(a,b,c,d,e,f,g,h){return this._pInst.beginShape(),this._pInst.curveVertex(a,b),this._pInst.curveVertex(c,d),this._pInst.curveVertex(e,f),this._pInst.curveVertex(g,h),this._pInst.endShape(),this},d.Renderer2D.prototype._doFillStrokeClose=function(){this._doFill&&this.drawingContext.fill(),this._doStroke&&this.drawingContext.stroke(),this.drawingContext.closePath()},d.Renderer2D.prototype.applyMatrix=function(a,b,c,d,e,f){this.drawingContext.transform(a,b,c,d,e,f)},d.Renderer2D.prototype.resetMatrix=function(){return this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(this._pInst._pixelDensity,this._pInst._pixelDensity),this},d.Renderer2D.prototype.rotate=function(a){this.drawingContext.rotate(a)},d.Renderer2D.prototype.scale=function(a,b){return this.drawingContext.scale(a,b),this},d.Renderer2D.prototype.shearX=function(a){return this.drawingContext.transform(1,0,Math.tan(a),1,0,0),this},d.Renderer2D.prototype.shearY=function(a){return this.drawingContext.transform(1,Math.tan(a),0,1,0,0),this},d.Renderer2D.prototype.translate=function(a,b){return a instanceof d.Vector&&(b=a.y,a=a.x),this.drawingContext.translate(a,b),this},d.Renderer2D.prototype.text=function(a,b,c,d,e){var g,h,i,j,k,l,m,n,o,p,q=this._pInst,r=Number.MAX_VALUE;if((this._doFill||this._doStroke)&&void 0!==a){if("string"!=typeof a&&(a=a.toString()),a=a.replace(/(\t)/g,"  "),g=a.split("\n"),void 0!==d){for(o=0,i=0;i<g.length;i++)for(k="",n=g[i].split(" "),h=0;h<n.length;h++)l=k+n[h]+" ",m=this.textWidth(l),m>d?(k=n[h]+" ",o+=q.textLeading()):k=l;switch(this._rectMode===f.CENTER&&(b-=d/2,c-=e/2),this.drawingContext.textAlign){case f.CENTER:b+=d/2;break;case f.RIGHT:b+=d}if(void 0!==e){switch(this.drawingContext.textBaseline){case f.BOTTOM:c+=e-o;break;case f._CTX_MIDDLE:c+=(e-o)/2;break;case f.BASELINE:p=!0,this.drawingContext.textBaseline=f.TOP}r=c+e-q.textAscent()}for(i=0;i<g.length;i++){for(k="",n=g[i].split(" "),h=0;h<n.length;h++)l=k+n[h]+" ",m=this.textWidth(l),m>d&&k.length>0?(this._renderText(q,k,b,c,r),k=n[h]+" ",c+=q.textLeading()):k=l;this._renderText(q,k,b,c,r),c+=q.textLeading()}}else{var s=0,t=q.textAlign().vertical;for(t===f.CENTER?s=(g.length-1)*q.textLeading()/2:t===f.BOTTOM&&(s=(g.length-1)*q.textLeading()),j=0;j<g.length;j++)this._renderText(q,g[j],b,c-s,r),c+=q.textLeading()}return p&&(this.drawingContext.textBaseline=f.BASELINE),q}},d.Renderer2D.prototype._renderText=function(a,b,c,d,e){if(!(d>=e))return a.push(),this._isOpenType()?this._textFont._renderPath(b,c,d,{renderer:this}):(this._doStroke&&this._strokeSet&&this.drawingContext.strokeText(b,c,d),this._doFill&&(this._fillSet||this._setFill(f._DEFAULT_TEXT_FILL),this.drawingContext.fillText(b,c,d))),a.pop(),a},d.Renderer2D.prototype.textWidth=function(a){return this._isOpenType()?this._textFont._textWidth(a,this._textSize):this.drawingContext.measureText(a).width},d.Renderer2D.prototype.textAlign=function(a,b){if(void 0!==a)return a!==f.LEFT&&a!==f.RIGHT&&a!==f.CENTER||(this.drawingContext.textAlign=a),b!==f.TOP&&b!==f.BOTTOM&&b!==f.CENTER&&b!==f.BASELINE||(b===f.CENTER?this.drawingContext.textBaseline=f._CTX_MIDDLE:this.drawingContext.textBaseline=b),this._pInst;var c=this.drawingContext.textBaseline;return c===f._CTX_MIDDLE&&(c=f.CENTER),{horizontal:this.drawingContext.textAlign,vertical:c}},d.Renderer2D.prototype._applyTextProperties=function(){var a,b=this._pInst;return this._setProperty("_textAscent",null),this._setProperty("_textDescent",null),a=this._textFont,this._isOpenType()&&(a=this._textFont.font.familyName,this._setProperty("_textStyle",this._textFont.font.styleName)),this.drawingContext.font=(this._textStyle||"normal")+" "+(this._textSize||12)+"px "+(a||"sans-serif"),b},d.Renderer2D.prototype.push=function(){return this.drawingContext.save(),d.Renderer.prototype.push.apply(this)},d.Renderer2D.prototype.pop=function(a){this.drawingContext.restore(),this._cachedFillStyle=this.drawingContext.fillStyle,this._cachedStrokeStyle=this.drawingContext.strokeStyle,d.Renderer.prototype.pop.call(this,a)},b.exports=d.Renderer2D},{"../image/filters":40,"./canvas":19,"./constants":20,"./core":21,"./p5.Renderer":28}],30:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants");a("./p5.Graphics"),a("./p5.Renderer2D"),a("../webgl/p5.RendererGL");var f="defaultCanvas0",g="p5Canvas";d.prototype.createCanvas=function(a,b,c){d._validateParameters("createCanvas",arguments);var h,i=c||e.P2D;if(i===e.WEBGL){if(h=document.getElementById(f)){h.parentNode.removeChild(h);var j=this._renderer;this._elements=this._elements.filter(function(a){return a!==j})}h=document.createElement("canvas"),h.id=f,h.classList.add(g)}else if(this._defaultGraphicsCreated)h=this.canvas;else{h=document.createElement("canvas");for(var k=0;document.getElementById("defaultCanvas"+k);)k++;f="defaultCanvas"+k,h.id=f,h.classList.add(g)}return this._setupDone||(h.dataset.hidden=!0,h.style.visibility="hidden"),this._userNode?this._userNode.appendChild(h):document.body.appendChild(h),i===e.WEBGL?(this._setProperty("_renderer",new d.RendererGL(h,this,!0)),this._elements.push(this._renderer)):this._defaultGraphicsCreated||(this._setProperty("_renderer",new d.Renderer2D(h,this,!0)),this._defaultGraphicsCreated=!0,this._elements.push(this._renderer)),this._renderer.resize(a,b),this._renderer._applyDefaults(),this._renderer},d.prototype.resizeCanvas=function(a,b,c){if(d._validateParameters("resizeCanvas",arguments),this._renderer){var e={};for(var f in this.drawingContext){var g=this.drawingContext[f];"object"!=typeof g&&"function"!=typeof g&&(e[f]=g)}this._renderer.resize(a,b);for(var h in e)try{this.drawingContext[h]=e[h]}catch(a){}c||this.redraw()}},d.prototype.noCanvas=function(){this.canvas&&this.canvas.parentNode.removeChild(this.canvas)},d.prototype.createGraphics=function(a,b,c){return d._validateParameters("createGraphics",arguments),new d.Graphics(a,b,c,this)},d.prototype.blendMode=function(a){if(d._validateParameters("blendMode",arguments),a!==e.BLEND&&a!==e.DARKEST&&a!==e.LIGHTEST&&a!==e.DIFFERENCE&&a!==e.MULTIPLY&&a!==e.EXCLUSION&&a!==e.SCREEN&&a!==e.REPLACE&&a!==e.OVERLAY&&a!==e.HARD_LIGHT&&a!==e.SOFT_LIGHT&&a!==e.DODGE&&a!==e.BURN&&a!==e.ADD&&a!==e.NORMAL)throw new Error("Mode "+a+" not recognized.");this._renderer.blendMode(a)},b.exports=d},{"../webgl/p5.RendererGL":71,"./constants":20,"./core":21,"./p5.Graphics":27,"./p5.Renderer2D":29}],31:[function(a,b,c){"use strict";window.requestAnimationFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(a,b){window.setTimeout(a,1e3/60)}}(),window.performance=window.performance||{},window.performance.now=function(){var a=Date.now();return window.performance.now||window.performance.mozNow||window.performance.msNow||window.performance.oNow||window.performance.webkitNow||function(){return Date.now()-a}}(),function(){"undefined"==typeof Uint8ClampedArray||Uint8ClampedArray.prototype.slice||Object.defineProperty(Uint8ClampedArray.prototype,"slice",{value:Array.prototype.slice,writable:!0,configurable:!0,enumerable:!1})}()},{}],32:[function(a,b,c){"use strict";function d(a,b){for(var c=1;c<arguments.length;c++){var d=arguments[c];if(null!=d)for(var e in d)d.hasOwnProperty(e)&&(a[e]=d[e])}}var e=a("./core");e.prototype.exit=function(){throw"exit() not implemented, see remove()"},e.prototype.noLoop=function(){this._loop=!1},e.prototype.loop=function(){this._loop=!0,this._draw()},e.prototype.push=function(){this._styles.push({props:{_colorMode:this._colorMode},renderer:this._renderer.push()})},e.prototype.pop=function(){var a=this._styles.pop();a?(this._renderer.pop(a.renderer),d(this,a.props)):console.warn("pop() was called without matching push()")},e.prototype.pushStyle=function(){throw new Error("pushStyle() not used, see push()")},e.prototype.popStyle=function(){throw new Error("popStyle() not used, see pop()")},e.prototype.redraw=function(a){this.resetMatrix(),this._renderer.isP3D&&this._renderer._update();var b=parseInt(a);(isNaN(b)||b<1)&&(b=1);var c=this.setup||window.setup,d=this.draw||window.draw;if("function"==typeof d){void 0===c&&this.scale(this._pixelDensity,this._pixelDensity);for(var e=this,f=function(a){a.call(e)},g=0;g<b;g++)this._setProperty("frameCount",this.frameCount+1),this._registeredMethods.pre.forEach(f),d(),this._registeredMethods.post.forEach(f)}},e.prototype.size=function(){var a="size() is not a valid p5 function, to set the size of the ";throw a+="drawing canvas, please use createCanvas() instead"},b.exports=e},{"./core":21}],33:[function(a,b,c){"use strict";var d=a("./core");d.prototype.applyMatrix=function(a,b,c,d,e,f){return this._renderer.applyMatrix(a,b,c,d,e,f),this},d.prototype.popMatrix=function(){throw new Error("popMatrix() not used, see pop()")},d.prototype.printMatrix=function(){throw new Error("printMatrix() not implemented")},d.prototype.pushMatrix=function(){throw new Error("pushMatrix() not used, see push()")},d.prototype.resetMatrix=function(){return this._renderer.resetMatrix(),this},d.prototype.rotate=function(a,b){return d._validateParameters("rotate",arguments),this._renderer.rotate(this._toRadians(a),b),this},d.prototype.rotateX=function(a){return this._assert3d("rotateX"),d._validateParameters("rotateX",arguments),this._renderer.rotateX(this._toRadians(a)),this},d.prototype.rotateY=function(a){return this._assert3d("rotateY"),d._validateParameters("rotateY",arguments),this._renderer.rotateY(this._toRadians(a)),this},d.prototype.rotateZ=function(a){return this._assert3d("rotateZ"),d._validateParameters("rotateZ",arguments),this._renderer.rotateZ(this._toRadians(a)),this},d.prototype.scale=function(a,b,c){if(d._validateParameters("scale",arguments),a instanceof d.Vector){var e=a;a=e.x,b=e.y,c=e.z}else if(a instanceof Array){var f=a;a=f[0],b=f[1],c=f[2]||1}return isNaN(b)?b=c=a:isNaN(c)&&(c=1),this._renderer.scale.call(this._renderer,a,b,c),this},d.prototype.shearX=function(a){return d._validateParameters("shearX",arguments),this._renderer.shearX(this._toRadians(a)),this},d.prototype.shearY=function(a){return d._validateParameters("shearY",arguments),this._renderer.shearY(this._toRadians(a)),this},d.prototype.translate=function(a,b,c){
+return d._validateParameters("translate",arguments),this._renderer.isP3D?this._renderer.translate(a,b,c):this._renderer.translate(a,b),this},b.exports=d},{"./core":21}],34:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants"),f=null,g=[],h=[],i=!1,j=!1,k=!1,l=!1,m=!0;d.prototype.beginContour=function(){return h=[],l=!0,this},d.prototype.beginShape=function(a){return d._validateParameters("beginShape",arguments),this._renderer.isP3D?this._renderer.beginShape.apply(this._renderer,arguments):(f=a===e.POINTS||a===e.LINES||a===e.TRIANGLES||a===e.TRIANGLE_FAN||a===e.TRIANGLE_STRIP||a===e.QUADS||a===e.QUAD_STRIP?a:null,g=[],h=[]),this},d.prototype.bezierVertex=function(a,b,c,e,f,j){if(d._validateParameters("bezierVertex",arguments),0===g.length)throw"vertex() must be used once before calling bezierVertex()";i=!0;for(var k=[],m=0;m<arguments.length;m++)k[m]=arguments[m];return k.isVert=!1,l?h.push(k):g.push(k),this},d.prototype.curveVertex=function(a,b){return d._validateParameters("curveVertex",arguments),j=!0,this.vertex(a,b),this},d.prototype.endContour=function(){var a=h[0].slice();a.isVert=h[0].isVert,a.moveTo=!1,h.push(a),m&&(g.push(g[0]),m=!1);for(var b=0;b<h.length;b++)g.push(h[b]);return this},d.prototype.endShape=function(a){if(d._validateParameters("endShape",arguments),this._renderer.isP3D)this._renderer.endShape(a,j,i,k,l,f);else{if(0===g.length)return this;if(!this._renderer._doStroke&&!this._renderer._doFill)return this;var b=a===e.CLOSE;b&&!l&&g.push(g[0]),this._renderer.endShape(a,g,j,i,k,l,f),j=!1,i=!1,k=!1,l=!1,m=!0,b&&g.pop()}return this},d.prototype.quadraticVertex=function(a,b,c,f){if(d._validateParameters("quadraticVertex",arguments),this._contourInited){var i={};return i.x=a,i.y=b,i.x3=c,i.y3=f,i.type=e.QUADRATIC,this._contourVertices.push(i),this}if(!(g.length>0))throw"vertex() must be used once before calling quadraticVertex()";k=!0;for(var j=[],m=0;m<arguments.length;m++)j[m]=arguments[m];return j.isVert=!1,l?h.push(j):g.push(j),this},d.prototype.vertex=function(a,b,c,d,e){if(this._renderer.isP3D)this._renderer.vertex.apply(this._renderer,arguments);else{var f=[];f.isVert=!0,f[0]=a,f[1]=b,f[2]=0,f[3]=0,f[4]=0,f[5]=this._renderer._getFill(),f[6]=this._renderer._getStroke(),c&&(f.moveTo=c),l?(0===h.length&&(f.moveTo=!0),h.push(f)):g.push(f)}return this},b.exports=d},{"./constants":20,"./core":21}],35:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.createStringDict=function(a,b){return d._validateParameters("createStringDict",arguments),new d.StringDict(a,b)},d.prototype.createNumberDict=function(a,b){return d._validateParameters("createNumberDict",arguments),new d.NumberDict(a,b)},d.TypedDict=function(a,b){return a instanceof Object?this.data=a:(this.data={},this.data[a]=b),this},d.TypedDict.prototype.size=function(){return Object.keys(this.data).length},d.TypedDict.prototype.hasKey=function(a){return this.data.hasOwnProperty(a)},d.TypedDict.prototype.get=function(a){if(this.data.hasOwnProperty(a))return this.data[a];console.log(a+" does not exist in this Dictionary")},d.TypedDict.prototype.set=function(a,b){this._validate(b)?this.data[a]=b:console.log("Those values dont work for this dictionary type.")},d.TypedDict.prototype._addObj=function(a){for(var b in a)this.set(b,a[b])},d.TypedDict.prototype.create=function(a,b){a instanceof Object&&void 0===b?this._addObj(a):void 0!==a?this.set(a,b):console.log("In order to create a new Dictionary entry you must pass an object or a key, value pair")},d.TypedDict.prototype.clear=function(){this.data={}},d.TypedDict.prototype.remove=function(a){if(!this.data.hasOwnProperty(a))throw a+" does not exist in this Dictionary";delete this.data[a]},d.TypedDict.prototype.print=function(){for(var a in this.data)console.log("key:"+a+" value:"+this.data[a])},d.TypedDict.prototype.saveTable=function(a){var b="";for(var c in this.data)b+=c+","+this.data[c]+"\n";var e=new Blob([b],{type:"text/csv"});d.prototype.downloadFile(e,a||"mycsv","csv")},d.TypedDict.prototype.saveJSON=function(a,b){d.prototype.saveJSON(this.data,a,b)},d.TypedDict.prototype._validate=function(a){return!0},d.StringDict=function(){d.TypedDict.apply(this,arguments)},d.StringDict.prototype=Object.create(d.TypedDict.prototype),d.StringDict.prototype._validate=function(a){return"string"==typeof a},d.NumberDict=function(){d.TypedDict.apply(this,arguments)},d.NumberDict.prototype=Object.create(d.TypedDict.prototype),d.NumberDict.prototype._validate=function(a){return"number"==typeof a},d.NumberDict.prototype.add=function(a,b){this.data.hasOwnProperty(a)?this.data[a]+=b:console.log("The key - "+a+" does not exist in this dictionary.")},d.NumberDict.prototype.sub=function(a,b){this.add(a,-b)},d.NumberDict.prototype.mult=function(a,b){this.data.hasOwnProperty(a)?this.data[a]*=b:console.log("The key - "+a+" does not exist in this dictionary.")},d.NumberDict.prototype.div=function(a,b){this.data.hasOwnProperty(a)?this.data[a]/=b:console.log("The key - "+a+" does not exist in this dictionary.")},d.NumberDict.prototype._valueTest=function(a){if(0===Object.keys(this.data).length)throw"Unable to search for a minimum or maximum value on an empty NumberDict";if(1===Object.keys(this.data).length)return this.data[Object.keys(this.data)[0]];var b=this.data[Object.keys(this.data)[0]];for(var c in this.data)this.data[c]*a<b*a&&(b=this.data[c]);return b},d.NumberDict.prototype.minValue=function(){return this._valueTest(1)},d.NumberDict.prototype.maxValue=function(){return this._valueTest(-1)},d.NumberDict.prototype._keyTest=function(a){if(0===Object.keys(this.data).length)throw"Unable to use minValue on an empty NumberDict";if(1===Object.keys(this.data).length)return Object.keys(this.data)[0];for(var b=Object.keys(this.data)[0],c=1;c<Object.keys(this.data).length;c++)Object.keys(this.data)[c]*a<b*a&&(b=Object.keys(this.data)[c]);return b},d.NumberDict.prototype.minKey=function(){return this._keyTest(1)},d.NumberDict.prototype.maxKey=function(){return this._keyTest(-1)},b.exports=d.TypedDict},{"../core/core":21}],36:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.deviceOrientation=void 0,d.prototype.accelerationX=0,d.prototype.accelerationY=0,d.prototype.accelerationZ=0,d.prototype.pAccelerationX=0,d.prototype.pAccelerationY=0,d.prototype.pAccelerationZ=0,d.prototype._updatePAccelerations=function(){this._setProperty("pAccelerationX",this.accelerationX),this._setProperty("pAccelerationY",this.accelerationY),this._setProperty("pAccelerationZ",this.accelerationZ)},d.prototype.rotationX=0,d.prototype.rotationY=0,d.prototype.rotationZ=0,d.prototype.pRotationX=0,d.prototype.pRotationY=0,d.prototype.pRotationZ=0;var e,f,g,h=0,i=0,j=0,k="clockwise",l="clockwise",m="clockwise";d.prototype._updatePRotations=function(){this._setProperty("pRotationX",this.rotationX),this._setProperty("pRotationY",this.rotationY),this._setProperty("pRotationZ",this.rotationZ)},d.prototype.turnAxis=void 0;var n=.5,o=30;d.prototype.setMoveThreshold=function(a){d._validateParameters("setMoveThreshold",arguments),n=a},d.prototype.setShakeThreshold=function(a){d._validateParameters("setShakeThreshold",arguments),o=a},d.prototype._ondeviceorientation=function(a){this._updatePRotations(),this._setProperty("rotationX",a.beta),this._setProperty("rotationY",a.gamma),this._setProperty("rotationZ",a.alpha),this._handleMotion()},d.prototype._ondevicemotion=function(a){this._updatePAccelerations(),this._setProperty("accelerationX",2*a.acceleration.x),this._setProperty("accelerationY",2*a.acceleration.y),this._setProperty("accelerationZ",2*a.acceleration.z),this._handleMotion()},d.prototype._handleMotion=function(){90===window.orientation||-90===window.orientation?this._setProperty("deviceOrientation","landscape"):0===window.orientation?this._setProperty("deviceOrientation","portrait"):void 0===window.orientation&&this._setProperty("deviceOrientation","undefined");var a=this.deviceMoved||window.deviceMoved;"function"==typeof a&&(Math.abs(this.accelerationX-this.pAccelerationX)>n||Math.abs(this.accelerationY-this.pAccelerationY)>n||Math.abs(this.accelerationZ-this.pAccelerationZ)>n)&&a();var b=this.deviceTurned||window.deviceTurned;if("function"==typeof b){var c=this.rotationX+180,d=this.pRotationX+180,p=h+180;c-d>0&&c-d<270||c-d<-270?k="clockwise":(c-d<0||c-d>270)&&(k="counter-clockwise"),k!==e&&(p=c),Math.abs(c-p)>90&&Math.abs(c-p)<270&&(p=c,this._setProperty("turnAxis","X"),b()),e=k,h=p-180;var q=this.rotationY+180,r=this.pRotationY+180,s=i+180;q-r>0&&q-r<270||q-r<-270?l="clockwise":(q-r<0||q-this.pRotationY>270)&&(l="counter-clockwise"),l!==f&&(s=q),Math.abs(q-s)>90&&Math.abs(q-s)<270&&(s=q,this._setProperty("turnAxis","Y"),b()),f=l,i=s-180,this.rotationZ-this.pRotationZ>0&&this.rotationZ-this.pRotationZ<270||this.rotationZ-this.pRotationZ<-270?m="clockwise":(this.rotationZ-this.pRotationZ<0||this.rotationZ-this.pRotationZ>270)&&(m="counter-clockwise"),m!==g&&(j=this.rotationZ),Math.abs(this.rotationZ-j)>90&&Math.abs(this.rotationZ-j)<270&&(j=this.rotationZ,this._setProperty("turnAxis","Z"),b()),g=m,this._setProperty("turnAxis",void 0)}var t=this.deviceShaken||window.deviceShaken;if("function"==typeof t){var u,v;null!==this.pAccelerationX&&(u=Math.abs(this.accelerationX-this.pAccelerationX),v=Math.abs(this.accelerationY-this.pAccelerationY)),u+v>o&&t()}},b.exports=d},{"../core/core":21}],37:[function(a,b,c){"use strict";function d(){for(var a in f)if(f.hasOwnProperty(a)&&!0===f[a])return!0;return!1}var e=a("../core/core"),f={};e.prototype.isKeyPressed=!1,e.prototype.keyIsPressed=!1,e.prototype.key="",e.prototype.keyCode=0,e.prototype._onkeydown=function(a){if(!f[a.which]){this._setProperty("isKeyPressed",!0),this._setProperty("keyIsPressed",!0),this._setProperty("keyCode",a.which),f[a.which]=!0;var b=String.fromCharCode(a.which);b||(b=a.which),this._setProperty("key",b);var c=this.keyPressed||window.keyPressed;if("function"==typeof c&&!a.charCode){!1===c(a)&&a.preventDefault()}}},e.prototype._onkeyup=function(a){var b=this.keyReleased||window.keyReleased;f[a.which]=!1,d()||(this._setProperty("isKeyPressed",!1),this._setProperty("keyIsPressed",!1)),this._setProperty("_lastKeyCodeTyped",null);var c=String.fromCharCode(a.which);if(c||(c=a.which),this._setProperty("key",c),this._setProperty("keyCode",a.which),"function"==typeof b){!1===b(a)&&a.preventDefault()}},e.prototype._onkeypress=function(a){if(a.which!==this._lastKeyCodeTyped){this._setProperty("keyCode",a.which),this._setProperty("_lastKeyCodeTyped",a.which),this._setProperty("key",String.fromCharCode(a.which));var b=this.keyTyped||window.keyTyped;if("function"==typeof b){!1===b(a)&&a.preventDefault()}}},e.prototype._onblur=function(a){f={}},e.prototype.keyIsDown=function(a){return e._validateParameters("keyIsDown",arguments),f[a]},b.exports=e},{"../core/core":21}],38:[function(a,b,c){"use strict";function d(a,b,c,d){d&&!d.clientX&&(d.touches?d=d.touches[0]:d.changedTouches&&(d=d.changedTouches[0]));var e=a.getBoundingClientRect(),f=a.scrollWidth/b,g=a.scrollHeight/c;return{x:(d.clientX-e.left)/f,y:(d.clientY-e.top)/g,winX:d.clientX,winY:d.clientY,id:d.identifier}}var e=a("../core/core"),f=a("../core/constants");e.prototype._hasMouseInteracted=!1,e.prototype.mouseX=0,e.prototype.mouseY=0,e.prototype.pmouseX=0,e.prototype.pmouseY=0,e.prototype.winMouseX=0,e.prototype.winMouseY=0,e.prototype.pwinMouseX=0,e.prototype.pwinMouseY=0,e.prototype.mouseButton=0,e.prototype.mouseIsPressed=!1,e.prototype._updateNextMouseCoords=function(a){if(null!==this._curElement&&(!a.touches||a.touches.length>0)){var b=d(this._curElement.elt,this.width,this.height,a);this._setProperty("mouseX",b.x),this._setProperty("mouseY",b.y),this._setProperty("winMouseX",b.winX),this._setProperty("winMouseY",b.winY)}this._hasMouseInteracted||(this._updateMouseCoords(),this._setProperty("_hasMouseInteracted",!0))},e.prototype._updateMouseCoords=function(){this._setProperty("pmouseX",this.mouseX),this._setProperty("pmouseY",this.mouseY),this._setProperty("pwinMouseX",this.winMouseX),this._setProperty("pwinMouseY",this.winMouseY)},e.prototype._setMouseButton=function(a){1===a.button?this._setProperty("mouseButton",f.CENTER):2===a.button?this._setProperty("mouseButton",f.RIGHT):this._setProperty("mouseButton",f.LEFT)},e.prototype._onmousemove=function(a){var b=this._isGlobal?window:this;this._updateNextMouseCoords(a),this.mouseIsPressed?"function"==typeof b.mouseDragged?!1===b.mouseDragged(a)&&a.preventDefault():"function"==typeof b.touchMoved&&!1===b.touchMoved(a)&&a.preventDefault():"function"==typeof b.mouseMoved&&!1===b.mouseMoved(a)&&a.preventDefault()},e.prototype._onmousedown=function(a){var b=this._isGlobal?window:this;this._setProperty("mouseIsPressed",!0),this._setMouseButton(a),this._updateNextMouseCoords(a),"function"==typeof b.mousePressed?!1===b.mousePressed(a)&&a.preventDefault():"function"==typeof b.touchStarted&&!1===b.touchStarted(a)&&a.preventDefault()},e.prototype._onmouseup=function(a){var b=this._isGlobal?window:this;this._setProperty("mouseIsPressed",!1),"function"==typeof b.mouseReleased?!1===b.mouseReleased(a)&&a.preventDefault():"function"==typeof b.touchEnded&&!1===b.touchEnded(a)&&a.preventDefault()},e.prototype._ondragend=e.prototype._onmouseup,e.prototype._ondragover=e.prototype._onmousemove,e.prototype._onclick=function(a){var b=this._isGlobal?window:this;if("function"==typeof b.mouseClicked){!1===b.mouseClicked(a)&&a.preventDefault()}},e.prototype._ondblclick=function(a){var b=this._isGlobal?window:this;if("function"==typeof b.doubleClicked){!1===b.doubleClicked(a)&&a.preventDefault()}},e.prototype._onwheel=function(a){var b=this._isGlobal?window:this;if("function"==typeof b.mouseWheel){a.delta=a.deltaY;!1===b.mouseWheel(a)&&a.preventDefault()}},b.exports=e},{"../core/constants":20,"../core/core":21}],39:[function(a,b,c){"use strict";function d(a,b,c,d,e){e=e||0;var f=a.getBoundingClientRect(),g=a.scrollWidth/b,h=a.scrollHeight/c,i=d.touches[e]||d.changedTouches[e];return{x:(i.clientX-f.left)/g,y:(i.clientY-f.top)/h,winX:i.clientX,winY:i.clientY,id:i.identifier}}var e=a("../core/core");e.prototype.touches=[],e.prototype._updateTouchCoords=function(a){if(null!==this._curElement){for(var b=[],c=0;c<a.touches.length;c++)b[c]=d(this._curElement.elt,this.width,this.height,a,c);this._setProperty("touches",b)}},e.prototype._ontouchstart=function(a){var b=this._isGlobal?window:this;this._setProperty("mouseIsPressed",!0),this._updateTouchCoords(a),this._updateNextMouseCoords(a),"function"==typeof b.touchStarted?!1===b.touchStarted(a)&&a.preventDefault():"function"==typeof b.mousePressed&&!1===b.mousePressed(a)&&a.preventDefault()},e.prototype._ontouchmove=function(a){var b=this._isGlobal?window:this;this._updateTouchCoords(a),this._updateNextMouseCoords(a),"function"==typeof b.touchMoved?!1===b.touchMoved(a)&&a.preventDefault():"function"==typeof b.mouseDragged&&!1===b.mouseDragged(a)&&a.preventDefault()},e.prototype._ontouchend=function(a){this._setProperty("mouseIsPressed",!1),this._updateTouchCoords(a),this._updateNextMouseCoords(a);var b=this._isGlobal?window:this;"function"==typeof b.touchEnded?!1===b.touchEnded(a)&&a.preventDefault():"function"==typeof b.mouseReleased&&!1===b.mouseReleased(a)&&a.preventDefault()},b.exports=e},{"../core/core":21}],40:[function(a,b,c){"use strict";function d(a){var b=3.5*a|0;if(b=b<1?1:b<248?b:248,g!==b){g=b,h=1+g<<1,i=new Int32Array(h),j=new Array(h);for(var c=0;c<h;c++)j[c]=new Int32Array(256);for(var 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k,l,m,n,o,p=Math.PI,r=120*p/180,s=p/180*(+e||0),t=[],u=function(a,b,c){return{x:a*Math.cos(c)-b*Math.sin(c),y:a*Math.sin(c)+b*Math.cos(c)}};if(j)k=j[0],l=j[1],m=j[2],n=j[3];else{o=u(a,b,-s),a=o.x,b=o.y,o=u(h,i,-s),h=o.x,i=o.y;var v=(a-h)/2,w=(b-i)/2,x=v*v/(c*c)+w*w/(d*d);x>1&&(x=Math.sqrt(x),c*=x,d*=x);var y=c*c,z=d*d,A=(f===g?-1:1)*Math.sqrt(Math.abs((y*z-y*w*w-z*v*v)/(y*w*w+z*v*v)));m=A*c*w/d+(a+h)/2,n=A*-d*v/c+(b+i)/2,k=Math.asin(((b-n)/d).toFixed(9)),l=Math.asin(((i-n)/d).toFixed(9)),k=a<m?p-k:k,l=h<m?p-l:l,k<0&&(k=2*p+k),l<0&&(l=2*p+l),g&&k>l&&(k-=2*p),!g&&l>k&&(l-=2*p)}var B=l-k;if(Math.abs(B)>r){var C=l,D=h,E=i;l=k+r*(g&&l>k?1:-1),h=m+c*Math.cos(l),i=n+d*Math.sin(l),t=q(h,i,c,d,e,0,g,D,E,[l,C,m,n])}B=l-k;var F=Math.cos(k),G=Math.sin(k),H=Math.cos(l),I=Math.sin(l),J=Math.tan(B/4),K=4/3*c*J,L=4/3*d*J,M=[a,b],N=[a+K*G,b-L*F],O=[h+K*I,i-L*H],P=[h,i];if(N[0]=2*M[0]-N[0],N[1]=2*M[1]-N[1],j)return[N,O,P].concat(t);t=[N,O,P].concat(t).join().split(",");for(var Q=[],R=0,S=t.length;R<S;R++)Q[R]=R%2?u(t[R-1],t[R],s).y:u(t[R],t[R+1],s).x;return Q}function r(a,b){for(var c=[],d=0,e=a.length;e-2*!b>d;d+=2){var f=[{x:+a[d-2],y:+a[d-1]},{x:+a[d],y:+a[d+1]},{x:+a[d+2],y:+a[d+3]},{x:+a[d+4],y:+a[d+5]}];b?d?e-4===d?f[3]={x:+a[0],y:+a[1]}:e-2===d&&(f[2]={x:+a[0],y:+a[1]},f[3]={x:+a[2],y:+a[3]}):f[0]={x:+a[e-2],y:+a[e-1]}:e-4===d?f[3]=f[2]:d||(f[0]={x:+a[d],y:+a[d+1]}),c.push(["C",(-f[0].x+6*f[1].x+f[2].x)/6,(-f[0].y+6*f[1].y+f[2].y)/6,(f[1].x+6*f[2].x-f[3].x)/6,(f[1].y+6*f[2].y-f[3].y)/6,f[2].x,f[2].y])}return c}function s(a,b,c,d){return[a,b,c,d,c,d]}function t(a,b,c,d,e,f){var g=1/3,h=2/3;return[g*a+h*c,g*b+h*d,g*e+h*c,g*f+h*d,e,f]}function u(a,b,c,d,e,f,g,h,i){null==i&&(i=1),i=i>1?1:i<0?0:i;for(var j=i/2,k=12,l=[-.1252,.1252,-.3678,.3678,-.5873,.5873,-.7699,.7699,-.9041,.9041,-.9816,.9816],m=0,n=[.2491,.2491,.2335,.2335,.2032,.2032,.1601,.1601,.1069,.1069,.0472,.0472],o=0;o<k;o++){var p=j*l[o]+j,q=w(p,a,c,e,g),r=w(p,b,d,f,h),s=q*q+r*r;m+=n[o]*Math.sqrt(s)}return j*m}function v(a,b,c,d,e,f,g,h,i){if(!(i<0||u(a,b,c,d,e,f,g,h)<i)){var j,k=1,l=k/2,m=k-l,n=.01;for(j=u(a,b,c,d,e,f,g,h,m);Math.abs(j-i)>n;)l/=2,m+=(j<i?1:-1)*l,j=u(a,b,c,d,e,f,g,h,m);return m}}function w(a,b,c,d,e){return a*(a*(-3*b+9*c-9*d+3*e)+6*b-12*c+6*d)-3*b+3*c}function x(){for(var a="",b=arguments.length-1;b>=0;--b){var c=arguments[b];a+=c===Object(c)?JSON.stringify(c):c}return a}var y=a("../core/core"),z=a("../core/constants");y.Font=function(a){this.parent=a,this.cache={},this.font=void 0},y.Font.prototype.list=function(){throw"not yet implemented"},y.Font.prototype.textBounds=function(a,b,c,d,e){b=void 0!==b?b:0,c=void 0!==c?c:0,d=d||this.parent._renderer._textSize
+;var f=e&&e.renderer&&e.renderer._pInst||this.parent,g=f._renderer.drawingContext,h=g.textAlign||z.LEFT,i=g.textBaseline||z.BASELINE,j=x("textBounds",a,b,c,d,h,i),k=this.cache[j];if(!k){var l,m,n,o,p,q=[],r=[],s=this._scale(d);this.font.forEachGlyph(a,b,c,d,e,function(a,b,c,d){var e=a.getMetrics();q.push(b+e.xMin*s),q.push(b+e.xMax*s),r.push(c+-e.yMin*s),r.push(c+-e.yMax*s)}),l=Math.min.apply(null,q),m=Math.min.apply(null,r),n=Math.max.apply(null,q),o=Math.max.apply(null,r),k={x:l,y:m,h:o-m,w:n-l,advance:l-b},p=this._handleAlignment(f,g,a,k.x,k.y,k.w+k.advance),k.x=p.x,k.y=p.y,this.cache[x("textBounds",a,b,c,d,h,i)]=k}return k},y.Font.prototype.textToPoints=function(a,b,c,e,g){function h(b){return k[b].name&&"space"===k[b].name||a.length===k.length&&" "===a[b]||k[b].index&&3===k[b].index}var i=0,j=[],k=this._getGlyphs(a);e=e||this.parent._renderer._textSize;for(var l=0;l<k.length;l++){if(!h(l))for(var m=k[l].getPath(b,c,e),n=f(m.commands),o=0;o<n.length;o++)for(var p=d(n[o],g),q=0;q<p.length;q++)p[q].x+=i,j.push(p[q]);i+=k[l].advanceWidth*this._scale(e)}return j},y.Font.prototype._getGlyphs=function(a){return this.font.stringToGlyphs(a)},y.Font.prototype._getPath=function(a,b,c,d){var e=d&&d.renderer&&d.renderer._pInst||this.parent,f=e._renderer.drawingContext,g=this._handleAlignment(e,f,a,b,c);return this.font.getPath(a,g.x,g.y,e._renderer._textSize,d)},y.Font.prototype._getPathData=function(a,b,c,d){var e=3;return"string"==typeof a&&arguments.length>2?a=this._getPath(a,b,c,d):"object"==typeof b&&(d=b),d&&"number"==typeof d.decimals&&(e=d.decimals),a.toPathData(e)},y.Font.prototype._getSVG=function(a,b,c,d){var e=3;return"string"==typeof a&&arguments.length>2?a=this._getPath(a,b,c,d):"object"==typeof b&&(d=b),d&&("number"==typeof d.decimals&&(e=d.decimals),"number"==typeof d.strokeWidth&&(a.strokeWidth=d.strokeWidth),void 0!==d.fill&&(a.fill=d.fill),void 0!==d.stroke&&(a.stroke=d.stroke)),a.toSVG(e)},y.Font.prototype._renderPath=function(a,b,c,d){var e,f=d&&d.renderer||this.parent._renderer,g=f.drawingContext;e="object"==typeof a&&a.commands?a.commands:this._getPath(a,b,c,d).commands,g.beginPath();for(var h=0;h<e.length;h+=1){var i=e[h];"M"===i.type?g.moveTo(i.x,i.y):"L"===i.type?g.lineTo(i.x,i.y):"C"===i.type?g.bezierCurveTo(i.x1,i.y1,i.x2,i.y2,i.x,i.y):"Q"===i.type?g.quadraticCurveTo(i.x1,i.y1,i.x,i.y):"Z"===i.type&&g.closePath()}return f._doStroke&&f._strokeSet&&g.stroke(),f._doFill&&(f._fillSet||f._setFill(z._DEFAULT_TEXT_FILL),g.fill()),this},y.Font.prototype._textWidth=function(a,b){return this.font.getAdvanceWidth(a,b)},y.Font.prototype._textAscent=function(a){return this.font.ascender*this._scale(a)},y.Font.prototype._textDescent=function(a){return-this.font.descender*this._scale(a)},y.Font.prototype._scale=function(a){return 1/this.font.unitsPerEm*(a||this.parent._renderer._textSize)},y.Font.prototype._handleAlignment=function(a,b,c,d,e,f){var g=a._renderer._textSize,h=this._textAscent(g),i=this._textDescent(g);return f=void 0!==f?f:this._textWidth(c,g),b.textAlign===z.CENTER?d-=f/2:b.textAlign===z.RIGHT&&(d-=f),b.textBaseline===z.TOP?e+=h:b.textBaseline===z._CTX_MIDDLE?e+=h/2:b.textBaseline===z.BOTTOM&&(e-=i),{x:d,y:e}},b.exports=y},{"../core/constants":20,"../core/core":21}],58:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.append=function(a,b){return a.push(b),a},d.prototype.arrayCopy=function(a,b,c,d,e){var f,g;void 0!==e?(g=Math.min(e,a.length),f=d,a=a.slice(b,g+b)):(void 0!==c?(g=c,g=Math.min(g,a.length)):g=a.length,f=0,c=b,a=a.slice(0,g)),Array.prototype.splice.apply(c,[f,g].concat(a))},d.prototype.concat=function(a,b){return a.concat(b)},d.prototype.reverse=function(a){return a.reverse()},d.prototype.shorten=function(a){return a.pop(),a},d.prototype.shuffle=function(a,b){var c=ArrayBuffer&&ArrayBuffer.isView&&ArrayBuffer.isView(a);a=b||c?a:a.slice();for(var d,e,f=a.length;f>1;)d=Math.random()*f|0,e=a[--f],a[f]=a[d],a[d]=e;return a},d.prototype.sort=function(a,b){var c=b?a.slice(0,Math.min(b,a.length)):a,d=b?a.slice(Math.min(b,a.length)):[];return c="string"==typeof c[0]?c.sort():c.sort(function(a,b){return a-b}),c.concat(d)},d.prototype.splice=function(a,b,c){return Array.prototype.splice.apply(a,[c,0].concat(b)),a},d.prototype.subset=function(a,b,c){return void 0!==c?a.slice(b,b+c):a.slice(b,a.length)},b.exports=d},{"../core/core":21}],59:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.float=function(a){return a instanceof Array?a.map(parseFloat):parseFloat(a)},d.prototype.int=function(a,b){return b=b||10,"string"==typeof a?parseInt(a,b):"number"==typeof a?0|a:"boolean"==typeof a?a?1:0:a instanceof Array?a.map(function(a){return d.prototype.int(a,b)}):void 0},d.prototype.str=function(a){return a instanceof Array?a.map(d.prototype.str):String(a)},d.prototype.boolean=function(a){return"number"==typeof a?0!==a:"string"==typeof a?"true"===a.toLowerCase():"boolean"==typeof a?a:a instanceof Array?a.map(d.prototype.boolean):void 0},d.prototype.byte=function(a){var b=d.prototype.int(a,10);return"number"==typeof b?(b+128)%256-128:b instanceof Array?b.map(d.prototype.byte):void 0},d.prototype.char=function(a){return"number"!=typeof a||isNaN(a)?a instanceof Array?a.map(d.prototype.char):"string"==typeof a?d.prototype.char(parseInt(a,10)):void 0:String.fromCharCode(a)},d.prototype.unchar=function(a){return"string"==typeof a&&1===a.length?a.charCodeAt(0):a instanceof Array?a.map(d.prototype.unchar):void 0},d.prototype.hex=function(a,b){if(b=void 0===b||null===b?b=8:b,a instanceof Array)return a.map(function(a){return d.prototype.hex(a,b)});if("number"==typeof a){a<0&&(a=4294967295+a+1);for(var c=Number(a).toString(16).toUpperCase();c.length<b;)c="0"+c;return c.length>=b&&(c=c.substring(c.length-b,c.length)),c}},d.prototype.unhex=function(a){return a instanceof Array?a.map(d.prototype.unhex):parseInt("0x"+a,16)},b.exports=d},{"../core/core":21}],60:[function(a,b,c){"use strict";function d(a,b,c){var d=a<0,e=d?a.toString().substring(1):a.toString(),f=e.indexOf("."),g=-1!==f?e.substring(0,f):e,h=-1!==f?e.substring(f+1):"",i=d?"-":"";if(void 0!==c){var j="";(-1!==f||c-h.length>0)&&(j="."),h.length>c&&(h=h.substring(0,c));for(var k=0;k<b-g.length;k++)i+="0";i+=g,i+=j,i+=h;for(var l=0;l<c-h.length;l++)i+="0";return i}for(var m=0;m<Math.max(b-g.length,0);m++)i+="0";return i+=e}function e(a,b){a=a.toString();var c=a.indexOf("."),d=-1!==c?a.substring(c):"",e=-1!==c?a.substring(0,c):a;if(e=e.toString().replace(/\B(?=(\d{3})+(?!\d))/g,","),0===b)d="";else if(void 0!==b)if(b>d.length){d+=-1===c?".":"";for(var f=b-d.length+1,g=0;g<f;g++)d+="0"}else d=d.substring(0,b+1);return e+d}function f(a){return parseFloat(a)>0?"+"+a.toString():a.toString()}function g(a){return parseFloat(a)>0?" "+a.toString():a.toString()}var h=a("../core/core");a("../core/error_helpers"),h.prototype.join=function(a,b){return h._validateParameters("join",arguments),a.join(b)},h.prototype.match=function(a,b){return h._validateParameters("match",arguments),a.match(b)},h.prototype.matchAll=function(a,b){h._validateParameters("matchAll",arguments);for(var c=new RegExp(b,"g"),d=c.exec(a),e=[];null!==d;)e.push(d),d=c.exec(a);return e},h.prototype.nf=function(a,b,c){return h._validateParameters("nf",arguments),a instanceof Array?a.map(function(a){return d(a,b,c)}):"[object Arguments]"===Object.prototype.toString.call(a)?3===a.length?this.nf(a[0],a[1],a[2]):2===a.length?this.nf(a[0],a[1]):this.nf(a[0]):d(a,b,c)},h.prototype.nfc=function(a,b){return h._validateParameters("nfc",arguments),a instanceof Array?a.map(function(a){return e(a,b)}):e(a,b)},h.prototype.nfp=function(){h._validateParameters("nfp",arguments);var a=h.prototype.nf.apply(this,arguments);return a instanceof Array?a.map(f):f(a)},h.prototype.nfs=function(){h._validateParameters("nfs",arguments);var a=h.prototype.nf.apply(this,arguments);return a instanceof Array?a.map(g):g(a)},h.prototype.split=function(a,b){return h._validateParameters("split",arguments),a.split(b)},h.prototype.splitTokens=function(a,b){h._validateParameters("splitTokens",arguments);var c;if(void 0!==b){var d=b,e=/\]/g.exec(d),f=/\[/g.exec(d);f&&e?(d=d.slice(0,e.index)+d.slice(e.index+1),f=/\[/g.exec(d),d=d.slice(0,f.index)+d.slice(f.index+1),c=new RegExp("[\\["+d+"\\]]","g")):e?(d=d.slice(0,e.index)+d.slice(e.index+1),c=new RegExp("["+d+"\\]]","g")):f?(d=d.slice(0,f.index)+d.slice(f.index+1),c=new RegExp("["+d+"\\[]","g")):c=new RegExp("["+d+"]","g")}else c=/\s/g;return a.split(c).filter(function(a){return a})},h.prototype.trim=function(a){return h._validateParameters("trim",arguments),a instanceof Array?a.map(this.trim):a.trim()},b.exports=h},{"../core/core":21,"../core/error_helpers":24}],61:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.day=function(){return(new Date).getDate()},d.prototype.hour=function(){return(new Date).getHours()},d.prototype.minute=function(){return(new Date).getMinutes()},d.prototype.millis=function(){return window.performance.now()},d.prototype.month=function(){return(new Date).getMonth()+1},d.prototype.second=function(){return(new Date).getSeconds()},d.prototype.year=function(){return(new Date).getFullYear()},b.exports=d},{"../core/core":21}],62:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.camera=function(){return this._assert3d("camera"),d._validateParameters("camera",arguments),this._renderer.camera.apply(this._renderer,arguments),this},d.RendererGL.prototype.camera=function(a,b,c,d,e,f,g,h,i){void 0===a&&(a=this.defaultCameraX,b=this.defaultCameraY,c=this.defaultCameraZ,d=a,e=b,f=0,g=0,h=1,i=0),this.cameraX=a,this.cameraY=b,this.cameraZ=c;var j=a-d,k=b-e,l=c-f;this.eyeDist=Math.sqrt(j*j+k*k+l*l),0!==this.eyeDist&&(j/=this.eyeDist,k/=this.eyeDist,l/=this.eyeDist);var m=g,n=h,o=i,p=n*l-o*k,q=-m*l+o*j,r=m*k-n*j;m=k*r-l*q,n=-j*r+l*p,o=j*q-k*p;var s=Math.sqrt(p*p+q*q+r*r);0!==s&&(p/=s,q/=s,r/=s);var t=Math.sqrt(m*m+n*n+o*o);0!==t&&(m/=t,n/=t,o/=t),this.cameraMatrix.set(p,m,j,0,q,n,k,0,r,o,l,0,0,0,0,1);var u=-a,v=-b,w=-c;return this.cameraMatrix.translate([u,v,w]),this.uMVMatrix.set(this.cameraMatrix.mat4[0],this.cameraMatrix.mat4[1],this.cameraMatrix.mat4[2],this.cameraMatrix.mat4[3],this.cameraMatrix.mat4[4],this.cameraMatrix.mat4[5],this.cameraMatrix.mat4[6],this.cameraMatrix.mat4[7],this.cameraMatrix.mat4[8],this.cameraMatrix.mat4[9],this.cameraMatrix.mat4[10],this.cameraMatrix.mat4[11],this.cameraMatrix.mat4[12],this.cameraMatrix.mat4[13],this.cameraMatrix.mat4[14],this.cameraMatrix.mat4[15]),this},d.prototype.perspective=function(){return this._assert3d("perspective"),d._validateParameters("perspective",arguments),this._renderer.perspective.apply(this._renderer,arguments),this},d.RendererGL.prototype.perspective=function(a,b,c,e){void 0===a&&(a=this.defaultCameraFOV),void 0===b&&(b=this.defaultCameraAspect),void 0===c&&(c=this.defaultCameraNear),void 0===e&&(e=this.defaultCameraFar),this.cameraFOV=this._pInst._toRadians(a),this.cameraAspect=b,this.cameraNear=c,this.cameraFar=e,this.uPMatrix=d.Matrix.identity();var f=1/Math.tan(this.cameraFOV/2),g=1/(this.cameraNear-this.cameraFar);this.uPMatrix.set(f/b,0,0,0,0,-f,0,0,0,0,(e+c)*g,-1,0,0,2*e*c*g,0),this._curCamera="custom"},d.prototype.ortho=function(){return this._assert3d("ortho"),d._validateParameters("ortho",arguments),this._renderer.ortho.apply(this._renderer,arguments),this},d.RendererGL.prototype.ortho=function(a,b,c,e,f,g){void 0===a&&(a=-this.width/2),void 0===b&&(b=+this.width/2),void 0===c&&(c=-this.height/2),void 0===e&&(e=+this.height/2),void 0===f&&(f=0),void 0===g&&(g=Math.max(this.width,this.height));var h=b-a,i=e-c,j=g-f,k=2/h,l=2/i,m=-2/j,n=-(b+a)/h,o=-(e+c)/i,p=-(g+f)/j;this.uPMatrix=d.Matrix.identity(),this.uPMatrix.set(k,0,0,0,0,-l,0,0,0,0,m,0,n,o,p,1),this._curCamera="custom"},b.exports=d},{"../core/core":21}],63:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.orbitControl=function(){return this._assert3d("orbitControl"),d._validateParameters("orbitControl",arguments),this.mouseIsPressed&&(this.rotateY((this.mouseX-this.width/2)/(this.width/2)),this.rotateX((this.mouseY-this.height/2)/(this.width/2))),this},b.exports=d},{"../core/core":21}],64:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.ambientLight=function(a,b,c,e){this._assert3d("ambientLight"),d._validateParameters("ambientLight",arguments);var f=this.color.apply(this,arguments),g=this._renderer._useLightShader();return g.setUniform("uUseLighting",!0),g.setUniform("uMaterialColor",this._renderer.curFillColor),this._renderer.ambientLightColors.push(f._array[0],f._array[1],f._array[2]),g.setUniform("uAmbientColor",this._renderer.ambientLightColors),g.setUniform("uAmbientLightCount",this._renderer.ambientLightColors.length/3),this},d.prototype.directionalLight=function(a,b,c,e,f,g){this._assert3d("directionalLight"),d._validateParameters("directionalLight",arguments);var h,i,j,k=this._renderer._useLightShader(),l=this.color.apply(this,[a,b,c]),m=arguments[arguments.length-1];"number"==typeof m?(h=arguments[arguments.length-3],i=arguments[arguments.length-2],j=arguments[arguments.length-1]):(h=m.x,i=m.y,j=m.z),k.setUniform("uUseLighting",!0),k.setUniform("uMaterialColor",this._renderer.curFillColor);var n=Math.sqrt(h*h+i*i+j*j);return this._renderer.directionalLightDirections.push(h/n,i/n,j/n),k.setUniform("uLightingDirection",this._renderer.directionalLightDirections),this._renderer.directionalLightColors.push(l._array[0],l._array[1],l._array[2]),k.setUniform("uDirectionalColor",this._renderer.directionalLightColors),k.setUniform("uDirectionalLightCount",this._renderer.directionalLightColors.length/3),this},d.prototype.pointLight=function(a,b,c,e,f,g){this._assert3d("pointLight"),d._validateParameters("pointLight",arguments);var h,i,j,k=this._renderer._pInst.color.apply(this,[a,b,c]),l=arguments[arguments.length-1];"number"==typeof l?(h=arguments[arguments.length-3],i=arguments[arguments.length-2],j=arguments[arguments.length-1]):(h=l.x,i=l.y,j=l.z);var m=this._renderer._useLightShader();return m.setUniform("uUseLighting",!0),m.setUniform("uMaterialColor",this._renderer.curFillColor),this._renderer.pointLightPositions.push(h,i,j),m.setUniform("uPointLightLocation",this._renderer.pointLightPositions),this._renderer.pointLightColors.push(k._array[0],k._array[1],k._array[2]),m.setUniform("uPointLightColor",this._renderer.pointLightColors),m.setUniform("uPointLightCount",this._renderer.pointLightColors.length/3),this},b.exports=d},{"../core/core":21}],65:[function(a,b,c){"use strict";function d(a,b){for(var c={v:[],vt:[],vn:[]},d={},f=0;f<b.length;++f){var g=b[f].trim().split(/\b\s+/);if(g.length>0)if("v"===g[0]||"vn"===g[0]){var h=new e.Vector(parseFloat(g[1]),parseFloat(g[2]),parseFloat(g[3]));c[g[0]].push(h)}else if("vt"===g[0]){var i=[parseFloat(g[1]),parseFloat(g[2])];c[g[0]].push(i)}else if("f"===g[0])for(var j=3;j<g.length;++j){for(var k=[],l=[1,j-1,j],m=0;m<l.length;++m){var n=g[l[m]],o=0;if(void 0!==d[n])o=d[n];else{for(var p=n.split("/"),q=0;q<p.length;q++)p[q]=parseInt(p[q])-1;o=d[n]=a.vertices.length,a.vertices.push(c.v[p[0]].copy()),c.vt[p[1]]?a.uvs.push(c.vt[p[1]].slice()):a.uvs.push([0,0]),c.vn[p[2]]&&a.vertexNormals.push(c.vn[p[2]].copy())}k.push(o)}k[0]!==k[1]&&k[0]!==k[2]&&k[1]!==k[2]&&a.faces.push(k)}}return 0===a.vertexNormals.length&&a.computeNormals(),a}var e=a("../core/core");a("./p5.Geometry"),e.prototype.loadModel=function(a){e._validateParameters("loadModel",arguments);var b,c,f;"boolean"==typeof arguments[1]?(b=arguments[1],c=arguments[2],f=arguments[3]):(b=!1,c=arguments[1],f=arguments[2]);var g=new e.Geometry;g.gid=a+"|"+b;var h=this;return this.loadStrings(a,function(a){d(g,a),b&&g.normalize(),h._decrementPreload(),"function"==typeof c&&c(g)}.bind(this),f),g},e.prototype.model=function(a){this._assert3d("model"),e._validateParameters("model",arguments),a.vertices.length>0&&(this._renderer.geometryInHash(a.gid)||(a._makeTriangleEdges()._edgesToVertices(),this._renderer.createBuffers(a.gid,a)),this._renderer.drawBuffers(a.gid))},b.exports=e},{"../core/core":21,"./p5.Geometry":67}],66:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");a("./p5.Texture"),d.prototype.loadShader=function(a,b){d._validateParameters("loadShader",arguments);var c=new d.Shader,e=this,f=!1,g=!1;return this.loadStrings(b,function(a){c._fragSrc=a.join("\n"),f=!0,g&&e._decrementPreload()}),this.loadStrings(a,function(a){c._vertSrc=a.join("\n"),g=!0,f&&e._decrementPreload()}),c},d.prototype.createShader=function(a,b){return this._assert3d("createShader"),d._validateParameters("createShader",arguments),new d.Shader(this._renderer,a,b)},d.prototype.shader=function(a){return this._assert3d("shader"),d._validateParameters("shader",arguments),void 0===a._renderer&&(a._renderer=this._renderer),a.isStrokeShader()?this._renderer.setStrokeShader(a):this._renderer.setFillShader(a),this},d.prototype.normalMaterial=function(){return this._assert3d("normalMaterial"),d._validateParameters("normalMaterial",arguments),this._renderer.drawMode=e.FILL,this._renderer.setFillShader(this._renderer._getNormalShader()),this._renderer.curFillColor=[1,1,1,1],this.noStroke(),this},d.prototype.texture=function(a){this._assert3d("texture"),d._validateParameters("texture",arguments),this._renderer.drawMode=e.TEXTURE;var b=this._renderer._useLightShader();return b.setUniform("uSpecular",!1),b.setUniform("isTexture",!0),b.setUniform("uSampler",a),this.noStroke(),this},d.prototype.ambientMaterial=function(a,b,c,e){this._assert3d("ambientMaterial"),d._validateParameters("ambientMaterial",arguments);var f=d.prototype.color.apply(this,arguments);this._renderer.curFillColor=f._array;var g=this._renderer._useLightShader();return g.setUniform("uMaterialColor",this._renderer.curFillColor),g.setUniform("uSpecular",!1),g.setUniform("isTexture",!1),this},d.prototype.specularMaterial=function(a,b,c,e){this._assert3d("specularMaterial"),d._validateParameters("specularMaterial",arguments);var f=d.prototype.color.apply(this,arguments);this._renderer.curFillColor=f._array;var g=this._renderer._useLightShader();return g.setUniform("uMaterialColor",this._renderer.curFillColor),g.setUniform("uSpecular",!0),g.setUniform("isTexture",!1),this},d.RendererGL.prototype._applyColorBlend=function(a){var b=this.GL,c=this.drawMode===e.TEXTURE;return c||a[a.length-1]<1?(b.depthMask(c),b.enable(b.BLEND),b.blendEquation(b.FUNC_ADD),b.blendFunc(b.SRC_ALPHA,b.ONE_MINUS_SRC_ALPHA)):(b.depthMask(!0),b.disable(b.BLEND)),a},b.exports=d},{"../core/constants":20,"../core/core":21,"./p5.Texture":73}],67:[function(a,b,c){"use strict";var d=a("../core/core");d.Geometry=function(a,b,c){return this.vertices=[],this.lineVertices=[],this.lineNormals=[],this.vertexNormals=[],this.faces=[],this.uvs=[],this.edges=[],this.detailX=void 0!==a?a:1,this.detailY=void 0!==b?b:1,c instanceof Function&&c.call(this),this},d.Geometry.prototype.computeFaces=function(){this.faces.length=0;for(var a,b,c,d,e=this.detailX+1,f=0;f<this.detailY;f++)for(var g=0;g<this.detailX;g++)a=f*e+g,b=f*e+g+1,c=(f+1)*e+g+1,d=(f+1)*e+g,this.faces.push([a,b,d]),this.faces.push([d,b,c]);return this},d.Geometry.prototype._getFaceNormal=function(a){var b=this.faces[a],c=this.vertices[b[0]],e=this.vertices[b[1]],f=this.vertices[b[2]],g=d.Vector.sub(e,c),h=d.Vector.sub(f,c),i=d.Vector.cross(g,h),j=d.Vector.mag(i),k=j/(d.Vector.mag(g)*d.Vector.mag(h));return 0===k||isNaN(k)?(console.warn("p5.Geometry.prototype._getFaceNormal:","face has colinear sides or a repeated vertex"),i):(k>1&&(k=1),i.mult(Math.asin(k)/j))},d.Geometry.prototype.computeNormals=function(){var a,b=this.vertexNormals,c=this.vertices,e=this.faces;for(b.length=0,a=0;a<c.length;++a)b.push(new d.Vector);for(var f=0;f<e.length;++f)for(var g=e[f],h=this._getFaceNormal(f),i=0;i<3;++i){var j=g[i];b[j].add(h)}for(a=0;a<c.length;++a)b[a].normalize();return this},d.Geometry.prototype.averageNormals=function(){for(var a=0;a<=this.detailY;a++){var b=this.detailX+1,c=d.Vector.add(this.vertexNormals[a*b],this.vertexNormals[a*b+this.detailX]);c=d.Vector.div(c,2),this.vertexNormals[a*b]=c,this.vertexNormals[a*b+this.detailX]=c}return this},d.Geometry.prototype.averagePoleNormals=function(){for(var a=new d.Vector(0,0,0),b=0;b<this.detailX;b++)a.add(this.vertexNormals[b]);for(a=d.Vector.div(a,this.detailX),b=0;b<this.detailX;b++)this.vertexNormals[b]=a;for(a=new d.Vector(0,0,0),b=this.vertices.length-1;b>this.vertices.length-1-this.detailX;b--)a.add(this.vertexNormals[b]);for(a=d.Vector.div(a,this.detailX),b=this.vertices.length-1;b>this.vertices.length-1-this.detailX;b--)this.vertexNormals[b]=a;return this},d.Geometry.prototype._makeTriangleEdges=function(){if(this.edges.length=0,Array.isArray(this.strokeIndices))for(var a=0,b=this.strokeIndices.length;a<b;a++)this.edges.push(this.strokeIndices[a]);else for(var c=0;c<this.faces.length;c++)this.edges.push([this.faces[c][0],this.faces[c][1]]),this.edges.push([this.faces[c][1],this.faces[c][2]]),this.edges.push([this.faces[c][2],this.faces[c][0]]);return this},d.Geometry.prototype._edgesToVertices=function(){this.lineVertices.length=0,this.lineNormals.length=0;for(var a=0;a<this.edges.length;a++){var b=this.vertices[this.edges[a][0]],c=this.vertices[this.edges[a][1]],d=c.copy().sub(b).normalize(),e=b.array(),f=b.array(),g=c.array(),h=c.array(),i=d.array(),j=d.array();i.push(1),j.push(-1),this.lineNormals.push(i,j,i,i,j,j),this.lineVertices.push(e,f,g,g,f,h)}return this},d.Geometry.prototype.normalize=function(){if(this.vertices.length>0){for(var a=this.vertices[0].copy(),b=this.vertices[0].copy(),c=0;c<this.vertices.length;c++)a.x=Math.max(a.x,this.vertices[c].x),b.x=Math.min(b.x,this.vertices[c].x),a.y=Math.max(a.y,this.vertices[c].y),b.y=Math.min(b.y,this.vertices[c].y),a.z=Math.max(a.z,this.vertices[c].z),b.z=Math.min(b.z,this.vertices[c].z);var e=d.Vector.lerp(a,b,.5),f=d.Vector.sub(a,b),g=Math.max(Math.max(f.x,f.y),f.z),h=200/g;for(c=0;c<this.vertices.length;c++)this.vertices[c].sub(e),this.vertices[c].mult(h)}return this},b.exports=d.Geometry},{"../core/core":21}],68:[function(a,b,c){"use strict";var d=a("../core/core"),e=Array,f=function(a){return a instanceof Array};"undefined"!=typeof Float32Array&&(e=Float32Array,f=function(a){return a instanceof Array||a instanceof Float32Array}),d.Matrix=function(){for(var a=new Array(arguments.length),b=0;b<a.length;++b)a[b]=arguments[b];return a.length&&a[a.length-1]instanceof d&&(this.p5=a[a.length-1]),"mat3"===a[0]?this.mat3=Array.isArray(a[1])?a[1]:new e([1,0,0,0,1,0,0,0,1]):this.mat4=Array.isArray(a[0])?a[0]:new e([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),this},d.Matrix.prototype.set=function(a){return a instanceof d.Matrix?(this.mat4=a.mat4,this):f(a)?(this.mat4=a,this):(16===arguments.length&&(this.mat4[0]=arguments[0],this.mat4[1]=arguments[1],this.mat4[2]=arguments[2],this.mat4[3]=arguments[3],this.mat4[4]=arguments[4],this.mat4[5]=arguments[5],this.mat4[6]=arguments[6],this.mat4[7]=arguments[7],this.mat4[8]=arguments[8],this.mat4[9]=arguments[9],this.mat4[10]=arguments[10],this.mat4[11]=arguments[11],this.mat4[12]=arguments[12],this.mat4[13]=arguments[13],this.mat4[14]=arguments[14],this.mat4[15]=arguments[15]),this)},d.Matrix.prototype.get=function(){return new d.Matrix(this.mat4,this.p5)},d.Matrix.prototype.copy=function(){var a=new d.Matrix(this.p5);return a.mat4[0]=this.mat4[0],a.mat4[1]=this.mat4[1],a.mat4[2]=this.mat4[2],a.mat4[3]=this.mat4[3],a.mat4[4]=this.mat4[4],a.mat4[5]=this.mat4[5],a.mat4[6]=this.mat4[6],a.mat4[7]=this.mat4[7],a.mat4[8]=this.mat4[8],a.mat4[9]=this.mat4[9],a.mat4[10]=this.mat4[10],a.mat4[11]=this.mat4[11],a.mat4[12]=this.mat4[12],a.mat4[13]=this.mat4[13],a.mat4[14]=this.mat4[14],a.mat4[15]=this.mat4[15],a},d.Matrix.identity=function(a){return new d.Matrix(a)},d.Matrix.prototype.transpose=function(a){var b,c,e,g,h,i;return a instanceof d.Matrix?(b=a.mat4[1],c=a.mat4[2],e=a.mat4[3],g=a.mat4[6],h=a.mat4[7],i=a.mat4[11],this.mat4[0]=a.mat4[0],this.mat4[1]=a.mat4[4],this.mat4[2]=a.mat4[8],this.mat4[3]=a.mat4[12],this.mat4[4]=b,this.mat4[5]=a.mat4[5],this.mat4[6]=a.mat4[9],this.mat4[7]=a.mat4[13],this.mat4[8]=c,this.mat4[9]=g,this.mat4[10]=a.mat4[10],this.mat4[11]=a.mat4[14],this.mat4[12]=e,this.mat4[13]=h,this.mat4[14]=i,this.mat4[15]=a.mat4[15]):f(a)&&(b=a[1],c=a[2],e=a[3],g=a[6],h=a[7],i=a[11],this.mat4[0]=a[0],this.mat4[1]=a[4],this.mat4[2]=a[8],this.mat4[3]=a[12],this.mat4[4]=b,this.mat4[5]=a[5],this.mat4[6]=a[9],this.mat4[7]=a[13],this.mat4[8]=c,this.mat4[9]=g,this.mat4[10]=a[10],this.mat4[11]=a[14],this.mat4[12]=e,this.mat4[13]=h,this.mat4[14]=i,this.mat4[15]=a[15]),this},d.Matrix.prototype.invert=function(a){var b,c,e,g,h,i,j,k,l,m,n,o,p,q,r,s;a instanceof d.Matrix?(b=a.mat4[0],c=a.mat4[1],e=a.mat4[2],g=a.mat4[3],h=a.mat4[4],i=a.mat4[5],j=a.mat4[6],k=a.mat4[7],l=a.mat4[8],m=a.mat4[9],n=a.mat4[10],o=a.mat4[11],p=a.mat4[12],q=a.mat4[13],r=a.mat4[14],s=a.mat4[15]):f(a)&&(b=a[0],c=a[1],e=a[2],g=a[3],h=a[4],i=a[5],j=a[6],k=a[7],l=a[8],m=a[9],n=a[10],o=a[11],p=a[12],q=a[13],r=a[14],s=a[15]);var t=b*i-c*h,u=b*j-e*h,v=b*k-g*h,w=c*j-e*i,x=c*k-g*i,y=e*k-g*j,z=l*q-m*p,A=l*r-n*p,B=l*s-o*p,C=m*r-n*q,D=m*s-o*q,E=n*s-o*r,F=t*E-u*D+v*C+w*B-x*A+y*z;return F?(F=1/F,this.mat4[0]=(i*E-j*D+k*C)*F,this.mat4[1]=(e*D-c*E-g*C)*F,this.mat4[2]=(q*y-r*x+s*w)*F,this.mat4[3]=(n*x-m*y-o*w)*F,this.mat4[4]=(j*B-h*E-k*A)*F,this.mat4[5]=(b*E-e*B+g*A)*F,this.mat4[6]=(r*v-p*y-s*u)*F,this.mat4[7]=(l*y-n*v+o*u)*F,this.mat4[8]=(h*D-i*B+k*z)*F,this.mat4[9]=(c*B-b*D-g*z)*F,this.mat4[10]=(p*x-q*v+s*t)*F,this.mat4[11]=(m*v-l*x-o*t)*F,this.mat4[12]=(i*A-h*C-j*z)*F,this.mat4[13]=(b*C-c*A+e*z)*F,this.mat4[14]=(q*u-p*w-r*t)*F,this.mat4[15]=(l*w-m*u+n*t)*F,this):null},d.Matrix.prototype.invert3x3=function(){var a=this.mat3[0],b=this.mat3[1],c=this.mat3[2],d=this.mat3[3],e=this.mat3[4],f=this.mat3[5],g=this.mat3[6],h=this.mat3[7],i=this.mat3[8],j=i*e-f*h,k=-i*d+f*g,l=h*d-e*g,m=a*j+b*k+c*l;return m?(m=1/m,this.mat3[0]=j*m,this.mat3[1]=(-i*b+c*h)*m,this.mat3[2]=(f*b-c*e)*m,this.mat3[3]=k*m,this.mat3[4]=(i*a-c*g)*m,this.mat3[5]=(-f*a+c*d)*m,this.mat3[6]=l*m,this.mat3[7]=(-h*a+b*g)*m,this.mat3[8]=(e*a-b*d)*m,this):null},d.Matrix.prototype.transpose3x3=function(a){var b=a[1],c=a[2],d=a[5];return this.mat3[1]=a[3],this.mat3[2]=a[6],this.mat3[3]=b,this.mat3[5]=a[7],this.mat3[6]=c,this.mat3[7]=d,this},d.Matrix.prototype.inverseTranspose=function(a){void 0===this.mat3?console.error("sorry, this function only works with mat3"):(this.mat3[0]=a.mat4[0],this.mat3[1]=a.mat4[1],this.mat3[2]=a.mat4[2],this.mat3[3]=a.mat4[4],this.mat3[4]=a.mat4[5],this.mat3[5]=a.mat4[6],this.mat3[6]=a.mat4[8],this.mat3[7]=a.mat4[9],this.mat3[8]=a.mat4[10]);var b=this.invert3x3();if(b)b.transpose3x3(this.mat3);else for(var c=0;c<9;c++)this.mat3[c]=0;return this},d.Matrix.prototype.determinant=function(){var a=this.mat4[0]*this.mat4[5]-this.mat4[1]*this.mat4[4],b=this.mat4[0]*this.mat4[6]-this.mat4[2]*this.mat4[4],c=this.mat4[0]*this.mat4[7]-this.mat4[3]*this.mat4[4],d=this.mat4[1]*this.mat4[6]-this.mat4[2]*this.mat4[5],e=this.mat4[1]*this.mat4[7]-this.mat4[3]*this.mat4[5],f=this.mat4[2]*this.mat4[7]-this.mat4[3]*this.mat4[6],g=this.mat4[8]*this.mat4[13]-this.mat4[9]*this.mat4[12],h=this.mat4[8]*this.mat4[14]-this.mat4[10]*this.mat4[12],i=this.mat4[8]*this.mat4[15]-this.mat4[11]*this.mat4[12],j=this.mat4[9]*this.mat4[14]-this.mat4[10]*this.mat4[13],k=this.mat4[9]*this.mat4[15]-this.mat4[11]*this.mat4[13];return a*(this.mat4[10]*this.mat4[15]-this.mat4[11]*this.mat4[14])-b*k+c*j+d*i-e*h+f*g},d.Matrix.prototype.mult=function(a){var b;if(a===this||a===this.mat4)b=this.copy().mat4;else if(a instanceof d.Matrix)b=a.mat4;else{if(!f(a))return;b=a}var c=this.mat4[0],e=this.mat4[1],g=this.mat4[2],h=this.mat4[3];return this.mat4[0]=c*b[0]+e*b[4]+g*b[8]+h*b[12],this.mat4[1]=c*b[1]+e*b[5]+g*b[9]+h*b[13],this.mat4[2]=c*b[2]+e*b[6]+g*b[10]+h*b[14],this.mat4[3]=c*b[3]+e*b[7]+g*b[11]+h*b[15],c=this.mat4[4],e=this.mat4[5],g=this.mat4[6],h=this.mat4[7],this.mat4[4]=c*b[0]+e*b[4]+g*b[8]+h*b[12],this.mat4[5]=c*b[1]+e*b[5]+g*b[9]+h*b[13],this.mat4[6]=c*b[2]+e*b[6]+g*b[10]+h*b[14],this.mat4[7]=c*b[3]+e*b[7]+g*b[11]+h*b[15],c=this.mat4[8],e=this.mat4[9],g=this.mat4[10],h=this.mat4[11],this.mat4[8]=c*b[0]+e*b[4]+g*b[8]+h*b[12],this.mat4[9]=c*b[1]+e*b[5]+g*b[9]+h*b[13],this.mat4[10]=c*b[2]+e*b[6]+g*b[10]+h*b[14],this.mat4[11]=c*b[3]+e*b[7]+g*b[11]+h*b[15],c=this.mat4[12],e=this.mat4[13],g=this.mat4[14],h=this.mat4[15],this.mat4[12]=c*b[0]+e*b[4]+g*b[8]+h*b[12],this.mat4[13]=c*b[1]+e*b[5]+g*b[9]+h*b[13],this.mat4[14]=c*b[2]+e*b[6]+g*b[10]+h*b[14],this.mat4[15]=c*b[3]+e*b[7]+g*b[11]+h*b[15],this},d.Matrix.prototype.scale=function(a,b,c){return a instanceof d.Vector?(b=a.y,c=a.z,a=a.x):a instanceof Array&&(b=a[1],c=a[2],a=a[0]),this.mat4[0]*=a,this.mat4[1]*=a,this.mat4[2]*=a,this.mat4[3]*=a,this.mat4[4]*=b,this.mat4[5]*=b,this.mat4[6]*=b,this.mat4[7]*=b,this.mat4[8]*=c,this.mat4[9]*=c,this.mat4[10]*=c,this.mat4[11]*=c,this},d.Matrix.prototype.rotate=function(a,b,c,e){var f=this.p5?this.p5._toRadians(a):a;b instanceof d.Vector?(c=b.y,e=b.z,b=b.x):b instanceof Array&&(c=b[1],e=b[2],b=b[0]);var g=Math.sqrt(b*b+c*c+e*e);b*=1/g,c*=1/g,e*=1/g;var h=this.mat4[0],i=this.mat4[1],j=this.mat4[2],k=this.mat4[3],l=this.mat4[4],m=this.mat4[5],n=this.mat4[6],o=this.mat4[7],p=this.mat4[8],q=this.mat4[9],r=this.mat4[10],s=this.mat4[11],t=Math.sin(f),u=Math.cos(f),v=1-u,w=b*b*v+u,x=c*b*v+e*t,y=e*b*v-c*t,z=b*c*v-e*t,A=c*c*v+u,B=e*c*v+b*t,C=b*e*v+c*t,D=c*e*v-b*t,E=e*e*v+u;return this.mat4[0]=h*w+l*x+p*y,this.mat4[1]=i*w+m*x+q*y,this.mat4[2]=j*w+n*x+r*y,this.mat4[3]=k*w+o*x+s*y,this.mat4[4]=h*z+l*A+p*B,this.mat4[5]=i*z+m*A+q*B,this.mat4[6]=j*z+n*A+r*B,this.mat4[7]=k*z+o*A+s*B,this.mat4[8]=h*C+l*D+p*E,this.mat4[9]=i*C+m*D+q*E,this.mat4[10]=j*C+n*D+r*E,this.mat4[11]=k*C+o*D+s*E,this},d.Matrix.prototype.translate=function(a){var b=a[0],c=a[1],d=a[2]||0;this.mat4[12]+=this.mat4[0]*b+this.mat4[4]*c+this.mat4[8]*d,this.mat4[13]+=this.mat4[1]*b+this.mat4[5]*c+this.mat4[9]*d,this.mat4[14]+=this.mat4[2]*b+this.mat4[6]*c+this.mat4[10]*d,this.mat4[15]+=this.mat4[3]*b+this.mat4[7]*c+this.mat4[11]*d},d.Matrix.prototype.rotateX=function(a){this.rotate(a,1,0,0)},d.Matrix.prototype.rotateY=function(a){this.rotate(a,0,1,0)},d.Matrix.prototype.rotateZ=function(a){this.rotate(a,0,0,1)},d.Matrix.prototype.perspective=function(a,b,c,d){var e=1/Math.tan(a/2),f=1/(c-d);return this.mat4[0]=e/b,this.mat4[1]=0,this.mat4[2]=0,this.mat4[3]=0,this.mat4[4]=0,this.mat4[5]=e,this.mat4[6]=0,this.mat4[7]=0,this.mat4[8]=0,this.mat4[9]=0,this.mat4[10]=(d+c)*f,this.mat4[11]=-1,this.mat4[12]=0,this.mat4[13]=0,this.mat4[14]=2*d*c*f,this.mat4[15]=0,this},d.Matrix.prototype.ortho=function(a,b,c,d,e,f){var g=1/(a-b),h=1/(c-d),i=1/(e-f);return this.mat4[0]=-2*g,this.mat4[1]=0,this.mat4[2]=0,this.mat4[3]=0,this.mat4[4]=0,this.mat4[5]=-2*h,this.mat4[6]=0,this.mat4[7]=0,this.mat4[8]=0,this.mat4[9]=0,this.mat4[10]=2*i,this.mat4[11]=0,this.mat4[12]=(a+b)*g,this.mat4[13]=(d+c)*h,this.mat4[14]=(f+e)*i,this.mat4[15]=1,this},b.exports=d.Matrix},{"../core/core":21}],69:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");d.RendererGL.prototype.beginShape=function(a){return this.immediateMode.shapeMode=void 0!==a?a:e.LINE_STRIP,void 0===this.immediateMode.vertices?(this.immediateMode.vertices=[],this.immediateMode.edges=[],this.immediateMode.lineVertices=[],this.immediateMode.vertexColors=[],this.immediateMode.lineNormals=[],this.immediateMode.uvCoords=[],this.immediateMode.vertexBuffer=this.GL.createBuffer(),this.immediateMode.colorBuffer=this.GL.createBuffer(),this.immediateMode.uvBuffer=this.GL.createBuffer(),this.immediateMode.lineVertexBuffer=this.GL.createBuffer(),this.immediateMode.lineNormalBuffer=this.GL.createBuffer()):(this.immediateMode.vertices.length=0,this.immediateMode.edges.length=0,this.immediateMode.lineVertices.length=0,this.immediateMode.lineNormals.length=0,this.immediateMode.vertexColors.length=0,this.immediateMode.uvCoords.length=0),this.isImmediateDrawing=!0,this},
+d.RendererGL.prototype.vertex=function(a,b){var c,e,f;c=e=f=0,3===arguments.length?c=arguments[2]:4===arguments.length?(e=arguments[2],f=arguments[3]):5===arguments.length&&(c=arguments[2],e=arguments[3],f=arguments[4]);var g=new d.Vector(a,b,c);this.immediateMode.vertices.push(g);var h=this.curFillColor||[.5,.5,.5,1];return this.immediateMode.vertexColors.push(h[0],h[1],h[2],h[3]),this.immediateMode.uvCoords.push(e,f),this},d.RendererGL.prototype.endShape=function(a,b,c,f,g,h){if(this._useImmediateModeShader(),this._doStroke&&this.drawMode!==e.TEXTURE){for(var i=0;i<this.immediateMode.vertices.length-1;i++)this.immediateMode.edges.push([i,i+1]);a===e.CLOSE&&this.immediateMode.edges.push([this.immediateMode.vertices.length-1,0]),d.Geometry.prototype._edgesToVertices.call(this.immediateMode),this._drawStrokeImmediateMode()}return this._doFill&&this._drawFillImmediateMode(a,b,c,f,g,h),this.immediateMode.vertices.length=0,this.immediateMode.vertexColors.length=0,this.immediateMode.uvCoords.length=0,this.isImmediateDrawing=!1,this},d.RendererGL.prototype._drawFillImmediateMode=function(a,b,c,d,f,g){var h=this.GL;if(this.curFillShader.bindShader(),this.curFillShader.attributes.aPosition&&(this._bindBuffer(this.immediateMode.vertexBuffer,h.ARRAY_BUFFER,this._vToNArray(this.immediateMode.vertices),Float32Array,h.DYNAMIC_DRAW),this.curFillShader.enableAttrib(this.curFillShader.attributes.aPosition.location,3,h.FLOAT,!1,0,0)),this.drawMode===e.FILL&&this.curFillShader.attributes.aVertexColor&&(this._bindBuffer(this.immediateMode.colorBuffer,h.ARRAY_BUFFER,this.immediateMode.vertexColors,Float32Array,h.DYNAMIC_DRAW),this.curFillShader.enableAttrib(this.curFillShader.attributes.aVertexColor.location,4,h.FLOAT,!1,0,0)),this.drawMode===e.TEXTURE&&this.curFillShader.attributes.aTexCoord&&(this._bindBuffer(this.immediateMode.uvBuffer,h.ARRAY_BUFFER,this.immediateMode.uvCoords,Float32Array,h.DYNAMIC_DRAW),this.curFillShader.enableAttrib(this.curFillShader.attributes.aTexCoord.location,2,h.FLOAT,!1,0,0)),this.drawMode===e.FILL||this.drawMode===e.TEXTURE)switch(this.immediateMode.shapeMode){case e.LINE_STRIP:case e.LINES:case e.TRIANGLES:this.immediateMode.shapeMode=e.TRIANGLE_FAN}else switch(this.immediateMode.shapeMode){case e.LINE_STRIP:case e.LINES:this.immediateMode.shapeMode=e.LINE_LOOP}if(this.immediateMode.shapeMode===e.QUADS||this.immediateMode.shapeMode===e.QUAD_STRIP)throw new Error("sorry, "+this.immediateMode.shapeMode+" not yet implemented in webgl mode.");this._applyColorBlend(this.curFillColor),h.enable(h.BLEND),h.drawArrays(this.immediateMode.shapeMode,0,this.immediateMode.vertices.length),this.curFillShader.unbindShader()},d.RendererGL.prototype._drawStrokeImmediateMode=function(){var a=this.GL;this.curStrokeShader.bindShader(),this.curStrokeShader.attributes.aPosition&&(this._bindBuffer(this.immediateMode.lineVertexBuffer,a.ARRAY_BUFFER,this._flatten(this.immediateMode.lineVertices),Float32Array,a.STATIC_DRAW),this.curStrokeShader.enableAttrib(this.curStrokeShader.attributes.aPosition.location,3,a.FLOAT,!1,0,0)),this.curStrokeShader.attributes.aDirection&&(this._bindBuffer(this.immediateMode.lineNormalBuffer,a.ARRAY_BUFFER,this._flatten(this.immediateMode.lineNormals),Float32Array,a.STATIC_DRAW),this.curStrokeShader.enableAttrib(this.curStrokeShader.attributes.aDirection.location,4,a.FLOAT,!1,0,0)),this._applyColorBlend(this.curStrokeColor),a.drawArrays(a.TRIANGLES,0,this.immediateMode.lineVertices.length),this.curStrokeShader.unbindShader()},b.exports=d.RendererGL},{"../core/constants":20,"../core/core":21}],70:[function(a,b,c){"use strict";var d=a("../core/core"),e=0;d.RendererGL.prototype._initBufferDefaults=function(a){if(this._freeBuffers(a),++e>1e3){var b=Object.keys(this.gHash)[0];delete this.gHash[b],e--}this.gHash[a]={}},d.RendererGL.prototype._freeBuffers=function(a){var b=this.gHash[a];if(b){delete this.gHash[a],e--;var c=this.GL;b.vertexBuffer&&c.deleteBuffer(b.vertexBuffer),b.normalBuffer&&c.deleteBuffer(b.normalBuffer),b.lineNormalBuffer&&c.deleteBuffer(b.lineNormalBuffer),b.uvBuffer&&c.deleteBuffer(b.uvBuffer),b.indexBuffer&&c.deleteBuffer(b.indexBuffer),b.lineVertexBuffer&&c.deleteBuffer(b.lineVertexBuffer)}},d.RendererGL.prototype.createBuffers=function(a,b){var c=this.GL;this._setDefaultCamera(),this._initBufferDefaults(a);var d=this.gHash[a];d.numberOfItems=3*b.faces.length,d.lineVertexCount=b.lineVertices.length,this._useColorShader(),this.curStrokeShader.attributes.aPosition&&(d.lineVertexBuffer=c.createBuffer(),this._bindBuffer(d.lineVertexBuffer,c.ARRAY_BUFFER,this._flatten(b.lineVertices),Float32Array,c.STATIC_DRAW),this.curStrokeShader.enableAttrib(this.curStrokeShader.attributes.aPosition.location,3,c.FLOAT,!1,0,0)),this.curStrokeShader.attributes.aDirection&&(d.lineNormalBuffer=c.createBuffer(),this._bindBuffer(d.lineNormalBuffer,c.ARRAY_BUFFER,this._flatten(b.lineNormals),Float32Array,c.STATIC_DRAW),this.curStrokeShader.enableAttrib(this.curStrokeShader.attributes.aDirection.location,4,c.FLOAT,!1,0,0)),this.curFillShader.attributes.aPosition&&(d.vertexBuffer=c.createBuffer(),this._bindBuffer(d.vertexBuffer,c.ARRAY_BUFFER,this._vToNArray(b.vertices),Float32Array,c.STATIC_DRAW),this.curFillShader.enableAttrib(this.curFillShader.attributes.aPosition.location,3,c.FLOAT,!1,0,0)),d.indexBuffer=c.createBuffer(),this._bindBuffer(d.indexBuffer,c.ELEMENT_ARRAY_BUFFER,this._flatten(b.faces),Uint16Array,c.STATIC_DRAW),this.curFillShader.attributes.aNormal&&(d.normalBuffer=c.createBuffer(),this._bindBuffer(d.normalBuffer,c.ARRAY_BUFFER,this._vToNArray(b.vertexNormals),Float32Array,c.STATIC_DRAW),this.curFillShader.enableAttrib(this.curFillShader.attributes.aNormal.location,3,c.FLOAT,!1,0,0)),this.curFillShader.attributes.aTexCoord&&(d.uvBuffer=c.createBuffer(),this._bindBuffer(d.uvBuffer,c.ARRAY_BUFFER,this._flatten(b.uvs),Float32Array,c.STATIC_DRAW),this.curFillShader.enableAttrib(this.curFillShader.attributes.aTexCoord.location,2,c.FLOAT,!1,0,0))},d.RendererGL.prototype.drawBuffers=function(a){this._setDefaultCamera();var b=this.GL;this._useColorShader();var c=this.gHash[a];return this._doStroke&&c.lineVertexCount>0&&(this.curStrokeShader.bindShader(),c.lineVertexBuffer&&(this._bindBuffer(c.lineVertexBuffer,b.ARRAY_BUFFER),this.curStrokeShader.enableAttrib(this.curStrokeShader.attributes.aPosition.location,3,b.FLOAT,!1,0,0)),c.lineNormalBuffer&&(this._bindBuffer(c.lineNormalBuffer,b.ARRAY_BUFFER),this.curStrokeShader.enableAttrib(this.curStrokeShader.attributes.aDirection.location,4,b.FLOAT,!1,0,0)),this._applyColorBlend(this.curStrokeColor),this._drawArrays(b.TRIANGLES,a),this.curStrokeShader.unbindShader()),!1!==this._doFill&&(this.curFillShader.bindShader(),c.vertexBuffer&&(this._bindBuffer(c.vertexBuffer,b.ARRAY_BUFFER),this.curFillShader.enableAttrib(this.curFillShader.attributes.aPosition.location,3,b.FLOAT,!1,0,0)),c.indexBuffer&&this._bindBuffer(c.indexBuffer,b.ELEMENT_ARRAY_BUFFER),c.normalBuffer&&(this._bindBuffer(c.normalBuffer,b.ARRAY_BUFFER),this.curFillShader.enableAttrib(this.curFillShader.attributes.aNormal.location,3,b.FLOAT,!1,0,0)),c.uvBuffer&&(this._bindBuffer(c.uvBuffer,b.ARRAY_BUFFER),this.curFillShader.enableAttrib(this.curFillShader.attributes.aTexCoord.location,2,b.FLOAT,!1,0,0)),this._applyColorBlend(this.curFillColor),this._drawElements(b.TRIANGLES,a),this.curFillShader.unbindShader()),this},d.RendererGL.prototype.drawBuffersScaled=function(a,b,c,d){var e=this.uMVMatrix.copy();try{this.uMVMatrix.scale(b,c,d),this.drawBuffers(a)}finally{this.uMVMatrix=e}},d.RendererGL.prototype._drawArrays=function(a,b){return this.GL.drawArrays(a,0,this.gHash[b].lineVertexCount),this},d.RendererGL.prototype._drawElements=function(a,b){this.GL.drawElements(a,this.gHash[b].numberOfItems,this.GL.UNSIGNED_SHORT,0)},b.exports=d.RendererGL},{"../core/core":21}],71:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");a("./p5.Shader"),a("../core/p5.Renderer"),a("./p5.Matrix");var f={immediateVert:"attribute vec3 aPosition;\nattribute vec4 aVertexColor;\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform float uResolution;\nuniform float uPointSize;\n\nvarying vec4 vColor;\nvoid main(void) {\n  vec4 positionVec4 = vec4(aPosition, 1.0);\n  gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n  vColor = aVertexColor;\n  gl_PointSize = uPointSize;\n}\n",vertexColorVert:"attribute vec3 aPosition;\nattribute vec4 aVertexColor;\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\n\nvarying vec4 vColor;\n\nvoid main(void) {\n  vec4 positionVec4 = vec4(aPosition, 1.0);\n  gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n  vColor = aVertexColor;\n}\n",vertexColorFrag:"precision mediump float;\nvarying vec4 vColor;\nvoid main(void) {\n  gl_FragColor = vColor;\n}",normalVert:"attribute vec3 aPosition;\nattribute vec3 aNormal;\nattribute vec2 aTexCoord;\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform mat3 uNormalMatrix;\n\nvarying vec3 vVertexNormal;\nvarying highp vec2 vVertTexCoord;\n\nvoid main(void) {\n  vec4 positionVec4 = vec4(aPosition, 1.0);\n  gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n  vVertexNormal = normalize(vec3( uNormalMatrix * aNormal ));\n  vVertTexCoord = aTexCoord;\n}\n",normalFrag:"precision mediump float;\nvarying vec3 vVertexNormal;\nvoid main(void) {\n  gl_FragColor = vec4(vVertexNormal, 1.0);\n}",basicFrag:"precision mediump float;\nvarying vec3 vVertexNormal;\nuniform vec4 uMaterialColor;\nvoid main(void) {\n  gl_FragColor = uMaterialColor;\n}",lightVert:"attribute vec3 aPosition;\nattribute vec3 aNormal;\nattribute vec2 aTexCoord;\n\nuniform mat4 uViewMatrix;\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform mat3 uNormalMatrix;\nuniform int uAmbientLightCount;\nuniform int uDirectionalLightCount;\nuniform int uPointLightCount;\n\nuniform vec3 uAmbientColor[8];\nuniform vec3 uLightingDirection[8];\nuniform vec3 uDirectionalColor[8];\nuniform vec3 uPointLightLocation[8];\nuniform vec3 uPointLightColor[8];\nuniform bool uSpecular;\n\nvarying vec3 vVertexNormal;\nvarying vec2 vVertTexCoord;\nvarying vec3 vLightWeighting;\n\nvoid main(void){\n\n  vec4 positionVec4 = vec4(aPosition, 1.0);\n  gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n\n  vec3 vertexNormal = normalize(vec3( uNormalMatrix * aNormal ));\n  vVertexNormal = vertexNormal;\n  vVertTexCoord = aTexCoord;\n\n  vec4 mvPosition = uModelViewMatrix * vec4(aPosition, 1.0);\n  vec3 eyeDirection = normalize(-mvPosition.xyz);\n\n  float shininess = 32.0;\n  float specularFactor = 2.0;\n  float diffuseFactor = 0.3;\n\n  vec3 ambientLightFactor = vec3(0.0);\n\n  for (int i = 0; i < 8; i++) {\n    if (uAmbientLightCount == i) break;\n    ambientLightFactor += uAmbientColor[i];\n  }\n\n\n  vec3 directionalLightFactor = vec3(0.0);\n\n  for (int j = 0; j < 8; j++) {\n    if (uDirectionalLightCount == j) break;\n    vec3 dir = uLightingDirection[j];\n    float directionalLightWeighting = max(dot(vertexNormal, -dir), 0.0);\n    directionalLightFactor += uDirectionalColor[j] * directionalLightWeighting;\n  }\n\n\n  vec3 pointLightFactor = vec3(0.0);\n\n  for (int k = 0; k < 8; k++) {\n    if (uPointLightCount == k) break;\n    vec3 loc = (uViewMatrix * vec4(uPointLightLocation[k], 1.0)).xyz;\n    vec3 lightDirection = normalize(loc - mvPosition.xyz);\n\n    float directionalLightWeighting = max(dot(vertexNormal, lightDirection), 0.0);\n\n    float specularLightWeighting = 0.0;\n    if (uSpecular ){\n      vec3 reflectionDirection = reflect(-lightDirection, vertexNormal);\n      specularLightWeighting = pow(max(dot(reflectionDirection, eyeDirection), 0.0), shininess);\n    }\n\n    pointLightFactor += uPointLightColor[k] * (specularFactor * specularLightWeighting\n      + directionalLightWeighting * diffuseFactor);\n  }\n\n  vLightWeighting =  ambientLightFactor + directionalLightFactor + pointLightFactor;\n}\n",lightTextureFrag:"precision mediump float;\n\nuniform vec4 uMaterialColor;\nuniform sampler2D uSampler;\nuniform bool isTexture;\nuniform bool uUseLighting;\n\nvarying vec3 vLightWeighting;\nvarying highp vec2 vVertTexCoord;\n\nvoid main(void) {\n  gl_FragColor = isTexture ? texture2D(uSampler, vVertTexCoord) : uMaterialColor;\n  if (uUseLighting)\n    gl_FragColor.rgb *= vLightWeighting;\n}",phongVert:"precision mediump float;\n\nattribute vec3 aPosition;\nattribute vec3 aNormal;\nattribute vec2 aTexCoord;\n\nuniform vec3 uAmbientColor[8];\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform mat3 uNormalMatrix;\nuniform int uAmbientLightCount;\n\nvarying vec3 vNormal;\nvarying vec2 vTexCoord;\nvarying vec3 vViewPosition;\nvarying vec3 vAmbientColor;\n\nvoid main(void){\n\n  vec4 viewModelPosition = uModelViewMatrix * vec4(aPosition, 1.0);\n\n  // Pass varyings to fragment shader\n  vViewPosition = viewModelPosition.xyz;\n  gl_Position = uProjectionMatrix * viewModelPosition;  \n\n  vNormal = normalize(uNormalMatrix * normalize(aNormal));\n  vTexCoord = aTexCoord;\n\n  vAmbientColor = vec3(0.0);\n  for (int i = 0; i < 8; i++) {\n    if (uAmbientLightCount == i) break;\n    vAmbientColor += uAmbientColor[i];\n  }\n}\n",phongFrag:"precision mediump float;\n\n//uniform mat4 uModelViewMatrix;\nuniform mat4 uViewMatrix;\n\nuniform vec4 uMaterialColor;\nuniform sampler2D uSampler;\nuniform bool isTexture;\nuniform bool uUseLighting;\n\nuniform vec3 uLightingDirection[8];\nuniform vec3 uDirectionalColor[8];\nuniform vec3 uPointLightLocation[8];\nuniform vec3 uPointLightColor[8];\nuniform bool uSpecular;\n\nuniform int uDirectionalLightCount;\nuniform int uPointLightCount;\n\nvarying vec3 vNormal;\nvarying vec2 vTexCoord;\nvarying vec3 vViewPosition;\nvarying vec3 vAmbientColor;\n\nvec3 V;\nvec3 N;\n\nconst float shininess = 32.0;\nconst float specularFactor = 2.0;\nconst float diffuseFactor = 0.73;\n\nstruct LightResult {\n\tfloat specular;\n\tfloat diffuse;\n};\n\nfloat phongSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float shininess) {\n\n  vec3 R = normalize(reflect(-lightDirection, surfaceNormal));  \n  return pow(max(0.0, dot(R, viewDirection)), shininess);\n}\n\nfloat lambertDiffuse(\n  vec3 lightDirection,\n  vec3 surfaceNormal) {\n  return max(0.0, dot(-lightDirection, surfaceNormal));\n}\n\nLightResult light(vec3 lightVector) {\n\n  vec3 L = normalize(lightVector);\n\n  //compute our diffuse & specular terms\n  LightResult lr;\n  if (uSpecular)\n    lr.specular = phongSpecular(L, V, N, shininess);\n  lr.diffuse = lambertDiffuse(L, N);\n  return lr;\n}\n\nvoid main(void) {\n\n  V = normalize(vViewPosition);\n  N = vNormal;\n\n  vec3 diffuse = vec3(0.0);\n  float specular = 0.0;\n\n  for (int j = 0; j < 8; j++) {\n    if (uDirectionalLightCount == j) break;\n\n    LightResult result = light(uLightingDirection[j]);\n    diffuse += result.diffuse * uDirectionalColor[j];\n    specular += result.specular;\n  }\n\n  for (int k = 0; k < 8; k++) {\n    if (uPointLightCount == k) break;\n\n    vec3 lightPosition = (uViewMatrix * vec4(uPointLightLocation[k], 1.0)).xyz;\n    vec3 lightVector = vViewPosition - lightPosition;\n\t\n    //calculate attenuation\n    float lightDistance = length(lightVector);\n    float falloff = 500.0 / (lightDistance + 500.0);\n\n    LightResult result = light(lightVector);\n    diffuse += result.diffuse * falloff * uPointLightColor[k];\n    specular += result.specular * falloff;\n  }\n\n  gl_FragColor = isTexture ? texture2D(uSampler, vTexCoord) : uMaterialColor;\n  gl_FragColor.rgb = gl_FragColor.rgb * (diffuse * diffuseFactor + vAmbientColor) + specular * specularFactor;\n}",lineVert:"/*\n  Part of the Processing project - http://processing.org\n  Copyright (c) 2012-15 The Processing Foundation\n  Copyright (c) 2004-12 Ben Fry and Casey Reas\n  Copyright (c) 2001-04 Massachusetts Institute of Technology\n  This library is free software; you can redistribute it and/or\n  modify it under the terms of the GNU Lesser General Public\n  License as published by the Free Software Foundation, version 2.1.\n  This library is distributed in the hope that it will be useful,\n  but WITHOUT ANY WARRANTY; without even the implied warranty of\n  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU\n  Lesser General Public License for more details.\n  You should have received a copy of the GNU Lesser General\n  Public License along with this library; if not, write to the\n  Free Software Foundation, Inc., 59 Temple Place, Suite 330,\n  Boston, MA  02111-1307  USA\n*/\n\n#define PROCESSING_LINE_SHADER\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform float uStrokeWeight;\n\nuniform vec4 uViewport;\nvec3 scale = vec3(1.0);\n\nattribute vec4 aPosition;\nattribute vec4 aDirection;\n  \nvoid main() {\n  vec4 posp = uModelViewMatrix * aPosition;\n  vec4 posq = uModelViewMatrix * (aPosition + vec4(aDirection.xyz, 0));\n\n  // Moving vertices slightly toward the camera\n  // to avoid depth-fighting with the fill triangles.\n  // Discussed here:\n  // http://www.opengl.org/discussion_boards/ubbthreads.php?ubb=showflat&Number=252848  \n  posp.xyz = posp.xyz * scale;\n  posq.xyz = posq.xyz * scale;\n\n  vec4 p = uProjectionMatrix * posp;\n  vec4 q = uProjectionMatrix * posq;\n\n  // formula to convert from clip space (range -1..1) to screen space (range 0..[width or height])\n  // screen_p = (p.xy/p.w + <1,1>) * 0.5 * uViewport.zw\n\n  // prevent division by W by transforming the tangent formula (div by 0 causes\n  // the line to disappear, see https://github.com/processing/processing/issues/5183)\n  // t = screen_q - screen_p\n  //\n  // tangent is normalized and we don't care which aDirection it points to (+-)\n  // t = +- normalize( screen_q - screen_p )\n  // t = +- normalize( (q.xy/q.w+<1,1>)*0.5*uViewport.zw - (p.xy/p.w+<1,1>)*0.5*uViewport.zw )\n  //\n  // extract common factor, <1,1> - <1,1> cancels out\n  // t = +- normalize( (q.xy/q.w - p.xy/p.w) * 0.5 * uViewport.zw )\n  //\n  // convert to common divisor\n  // t = +- normalize( ((q.xy*p.w - p.xy*q.w) / (p.w*q.w)) * 0.5 * uViewport.zw )\n  //\n  // remove the common scalar divisor/factor, not needed due to normalize and +-\n  // (keep uViewport - can't remove because it has different components for x and y\n  //  and corrects for aspect ratio, see https://github.com/processing/processing/issues/5181)\n  // t = +- normalize( (q.xy*p.w - p.xy*q.w) * uViewport.zw )\n\n  vec2 tangent = normalize((q.xy*p.w - p.xy*q.w) * uViewport.zw);\n\n  // flip tangent to normal (it's already normalized)\n  vec2 normal = vec2(-tangent.y, tangent.x);\n\n  float thickness = aDirection.w * uStrokeWeight;\n  vec2 offset = normal * thickness / 2.0;\n\n  // Perspective ---\n  // convert from world to clip by multiplying with projection scaling factor\n  // to get the right thickness (see https://github.com/processing/processing/issues/5182)\n  // invert Y, projections in Processing invert Y\n  vec2 perspScale = (uProjectionMatrix * vec4(1, -1, 0, 0)).xy;\n\n  // No Perspective ---\n  // multiply by W (to cancel out division by W later in the pipeline) and\n  // convert from screen to clip (derived from clip to screen above)\n  vec2 noPerspScale = p.w / (0.5 * uViewport.zw);\n\n  //gl_Position.xy = p.xy + offset.xy * mix(noPerspScale, perspScale, float(perspective > 0));\n  gl_Position.xy = p.xy + offset.xy * perspScale;\n  gl_Position.zw = p.zw;\n}\n",lineFrag:"precision mediump float;\nprecision mediump int;\n\nuniform vec4 uMaterialColor;\n\nvoid main() {\n  gl_FragColor = uMaterialColor;\n}"};d.RendererGL=function(a,b,c,e){return d.Renderer.call(this,a,b,c),this.attributes={},e=e||{},this.attributes.alpha=void 0===e.alpha||e.alpha,this.attributes.depth=void 0===e.depth||e.depth,this.attributes.stencil=void 0===e.stencil||e.stencil,this.attributes.antialias=void 0!==e.antialias&&e.antialias,this.attributes.premultipliedAlpha=void 0!==e.premultipliedAlpha&&e.premultipliedAlpha,this.attributes.preserveDrawingBuffer=void 0===e.preserveDrawingBuffer||e.preserveDrawingBuffer,this.attributes.perPixelLighting=void 0!==e.perPixelLighting&&e.perPixelLighting,this._initContext(),this.isP3D=!0,this.GL=this.drawingContext,this.ambientLightColors=[],this.directionalLightDirections=[],this.directionalLightColors=[],this.pointLightPositions=[],this.pointLightColors=[],this.uMVMatrix=new d.Matrix,this.uPMatrix=new d.Matrix,this.uNMatrix=new d.Matrix("mat3"),this._curCamera=null,this._computeCameraDefaultSettings(),this.cameraFOV=this.defaultCameraFOV,this.cameraAspect=this.defaultAspect,this.cameraX=this.defaultCameraX,this.cameraY=this.defaultCameraY,this.cameraZ=this.defaultCameraZ,this.cameraNear=this.defaultCameraNear,this.cameraFar=this.defaultCameraFar,this.cameraMatrix=new d.Matrix,this.camera(),this.gHash={},this._defaultLightShader=void 0,this._defaultImmediateModeShader=void 0,this._defaultNormalShader=void 0,this._defaultColorShader=void 0,this.curFillShader=void 0,this.curStrokeShader=void 0,this._useColorShader(),this.setStrokeShader(this._getLineShader()),this.isImmediateDrawing=!1,this.immediateMode={},this.fill(255,255,255,255),this.pointSize=5,this.strokeWeight(2),this.stroke(0,0,0),this.textures=[],this},d.RendererGL.prototype=Object.create(d.Renderer.prototype),d.RendererGL.prototype._initContext=function(){try{if(this.drawingContext=this.canvas.getContext("webgl",this.attributes)||this.canvas.getContext("experimental-webgl",this.attributes),null===this.drawingContext)throw new Error("Error creating webgl context");console.log("p5.RendererGL: enabled webgl context");var a=this.drawingContext;a.enable(a.DEPTH_TEST),a.depthFunc(a.LEQUAL),a.viewport(0,0,a.drawingBufferWidth,a.drawingBufferHeight),this._viewport=this.drawingContext.getParameter(this.drawingContext.VIEWPORT)}catch(a){throw new Error(a)}},d.RendererGL.prototype._resetContext=function(a,b,c){var e=this.width,f=this.height,g=this.canvas.id,h=this.canvas;h&&h.parentNode.removeChild(h),h=document.createElement("canvas"),h.id=g,this._pInst._userNode?this._pInst._userNode.appendChild(h):document.body.appendChild(h),this._pInst.canvas=h;var i=new d.RendererGL(this._pInst.canvas,this._pInst,!0,a);this._pInst._setProperty("_renderer",i),i.resize(e,f),i._applyDefaults(),this._pInst._elements.push(i),"function"==typeof c&&setTimeout(function(){c.apply(window._renderer,b)},0)},d.prototype.setAttributes=function(a,b){this._assert3d("setAttributes");var c;void 0!==b?(c={},c[a]=b):a instanceof Object&&(c=a),this.push(),this._renderer._resetContext(c),this.pop()},d.RendererGL.prototype._computeCameraDefaultSettings=function(){this.defaultCameraFOV=60/180*Math.PI,this.defaultCameraAspect=this.width/this.height,this.defaultCameraX=0,this.defaultCameraY=0,this.defaultCameraZ=this.height/2/Math.tan(this.defaultCameraFOV/2),this.defaultCameraNear=.1*this.defaultCameraZ,this.defaultCameraFar=10*this.defaultCameraZ},d.RendererGL.prototype._setDefaultCamera=function(){null===this._curCamera&&(this._computeCameraDefaultSettings(),this.cameraFOV=this.defaultCameraFOV,this.cameraAspect=this.defaultAspect,this.cameraX=this.defaultCameraX,this.cameraY=this.defaultCameraY,this.cameraZ=this.defaultCameraZ,this.cameraNear=this.defaultCameraNear,this.cameraFar=this.defaultCameraFar,this.perspective(),this.camera(),this._curCamera="default")},d.RendererGL.prototype._update=function(){this.uMVMatrix.set(this.cameraMatrix.mat4[0],this.cameraMatrix.mat4[1],this.cameraMatrix.mat4[2],this.cameraMatrix.mat4[3],this.cameraMatrix.mat4[4],this.cameraMatrix.mat4[5],this.cameraMatrix.mat4[6],this.cameraMatrix.mat4[7],this.cameraMatrix.mat4[8],this.cameraMatrix.mat4[9],this.cameraMatrix.mat4[10],this.cameraMatrix.mat4[11],this.cameraMatrix.mat4[12],this.cameraMatrix.mat4[13],this.cameraMatrix.mat4[14],this.cameraMatrix.mat4[15]),this.ambientLightColors.length=0,this.directionalLightDirections.length=0,this.directionalLightColors.length=0,this.pointLightPositions.length=0,this.pointLightColors.length=0},d.RendererGL.prototype.background=function(){var a=this._pInst.color.apply(this._pInst,arguments),b=a.levels[0]/255,c=a.levels[1]/255,d=a.levels[2]/255,e=a.levels[3]/255;this.GL.clearColor(b,c,d,e),this.GL.depthMask(!0),this.GL.clear(this.GL.COLOR_BUFFER_BIT|this.GL.DEPTH_BUFFER_BIT)},d.RendererGL.prototype.fill=function(a,b,c,f){var g=d.prototype.color.apply(this._pInst,arguments);this.curFillColor=g._array,this.isImmediateDrawing?this.setFillShader(this._getImmediateModeShader()):this.setFillShader(this._getColorShader()),this.drawMode=e.FILL,this.curFillShader.setUniform("uMaterialColor",this.curFillColor)},d.RendererGL.prototype.stroke=function(a,b,c,e){arguments[3]=255;var f=d.prototype.color.apply(this._pInst,arguments);this.curStrokeColor=f._array,this.curStrokeShader.setUniform("uMaterialColor",this.curStrokeColor)},d.RendererGL.prototype.strokeWeight=function(a){this.curStrokeWeight!==a&&(this.pointSize=a,this.curStrokeWeight=a,this.curStrokeShader.setUniform("uStrokeWeight",a))},d.RendererGL.prototype.get=function(a,b,c,e){return d.Renderer2D.prototype.get.apply(this,[a,b,c,e])},d.RendererGL.prototype.loadPixels=function(){if(!0!==this.attributes.preserveDrawingBuffer)return void console.log("loadPixels only works in WebGL when preserveDrawingBuffer is true.");var a=this._pInst._pixelDensity,b=this.width,c=this.height;b*=a,c*=a,void 0===this.pixels&&(this.pixels=new Uint8Array(this.GL.drawingBufferWidth*this.GL.drawingBufferHeight*4)),this.GL.readPixels(0,0,b,c,this.GL.RGBA,this.GL.UNSIGNED_BYTE,this.pixels),this._pInst._setProperty("pixels",this.pixels)},d.RendererGL.prototype.geometryInHash=function(a){return void 0!==this.gHash[a]},d.RendererGL.prototype.resize=function(a,b){d.Renderer.prototype.resize.call(this,a,b),this.GL.viewport(0,0,this.GL.drawingBufferWidth,this.GL.drawingBufferHeight),this._viewport=this.GL.getParameter(this.GL.VIEWPORT),null!==this._curCamera&&"default"!==this._curCamera||(this._curCamera=null,this._setDefaultCamera()),void 0!==this.pixels&&(this.pixels=new Uint8Array(this.GL.drawingBufferWidth*this.GL.drawingBufferHeight*4))},d.RendererGL.prototype.clear=function(){var a=arguments[0]||0,b=arguments[1]||0,c=arguments[2]||0,d=arguments[3]||0;this.GL.clearColor(a,b,c,d),this.GL.clear(this.GL.COLOR_BUFFER_BIT|this.GL.DEPTH_BUFFER_BIT)},d.RendererGL.prototype.translate=function(a,b,c){return a instanceof d.Vector&&(c=a.z,b=a.y,a=a.x),this.uMVMatrix.translate([a,b,c]),this},d.RendererGL.prototype.scale=function(a,b,c){return this.uMVMatrix.scale(a,b,c),this},d.RendererGL.prototype.rotate=function(a,b){return void 0===b?this.rotateZ(a):(d.Matrix.prototype.rotate.apply(this.uMVMatrix,arguments),this)},d.RendererGL.prototype.rotateX=function(a){return this.rotate(a,1,0,0),this},d.RendererGL.prototype.rotateY=function(a){return this.rotate(a,0,1,0),this},d.RendererGL.prototype.rotateZ=function(a){return this.rotate(a,0,0,1),this},d.RendererGL.prototype.push=function(){var a=d.Renderer.prototype.push.apply(this),b=a.properties;return b.uMVMatrix=this.uMVMatrix.copy(),b.cameraMatrix=this.cameraMatrix.copy(),a},d.RendererGL.prototype.resetMatrix=function(){return this.uMVMatrix=d.Matrix.identity(this._pInst),this},d.RendererGL.prototype._applyTextProperties=function(){console.error("text commands not yet implemented in webgl")},d.RendererGL.prototype.setFillShader=function(a){return this.curFillShader!==a&&(this.curFillShader=a,this.curFillShader.init()),this.curFillShader},d.RendererGL.prototype.setStrokeShader=function(a){return this.curStrokeShader!==a&&(this.curStrokeShader=a,this.curStrokeShader.init()),this.curStrokeShader},d.RendererGL.prototype._useLightShader=function(){return this.curFillShader&&this.curFillShader.isLightShader()||this.setFillShader(this._getLightShader()),this.curFillShader},d.RendererGL.prototype._useColorShader=function(){return this.curFillShader&&this.curFillShader!==this._defaultImmediateModeShader||this.setFillShader(this._getColorShader()),this.curFillShader},d.RendererGL.prototype._useImmediateModeShader=function(){return this.curFillShader&&this.curFillShader!==this._defaultColorShader||this.setFillShader(this._getImmediateModeShader()),this.curFillShader},d.RendererGL.prototype._getLightShader=function(){return this._defaultLightShader||(this.attributes.perPixelLighting?this._defaultLightShader=new d.Shader(this,f.phongVert,f.phongFrag):this._defaultLightShader=new d.Shader(this,f.lightVert,f.lightTextureFrag)),this._defaultLightShader},d.RendererGL.prototype._getImmediateModeShader=function(){return this._defaultImmediateModeShader||(this._defaultImmediateModeShader=new d.Shader(this,f.immediateVert,f.vertexColorFrag)),this._defaultImmediateModeShader},d.RendererGL.prototype._getNormalShader=function(){return this._defaultNormalShader||(this._defaultNormalShader=new d.Shader(this,f.normalVert,f.normalFrag)),this._defaultNormalShader},d.RendererGL.prototype._getColorShader=function(){return this._defaultColorShader||(this._defaultColorShader=new d.Shader(this,f.normalVert,f.basicFrag)),this._defaultColorShader},d.RendererGL.prototype._getLineShader=function(){return this._defaultLineShader||(this._defaultLineShader=new d.Shader(this,f.lineVert,f.lineFrag)),this._defaultLineShader},d.RendererGL.prototype._getEmptyTexture=function(){if(!this._emptyTexture){var a=new d.Image(1,1);a.set(0,0,255),this._emptyTexture=new d.Texture(this,a)}return this._emptyTexture},d.RendererGL.prototype.getTexture=function(a){var b=function(b){return b.src===a},c=this.textures.find(b);return c||(c=new d.Texture(this,a),this.textures.push(c)),c},d.RendererGL.prototype._bindBuffer=function(a,b,c,d,e){if(this.GL.bindBuffer(b,a),void 0!==c){var f=new d(c);this.GL.bufferData(b,f,e)}},d.RendererGL.prototype.smooth=function(){console.log("smoothing not yet implemented in webgl")},d.RendererGL.prototype.noSmooth=function(){console.log("smoothing not yet implemented in webgl")},d.RendererGL.prototype._flatten=function(a){if(0===a.length)return[];if(a.length>2e4){var b,c=Object.prototype.toString,d="[object Array]",e=[],f=a.slice();b=f.pop();do{c.call(b)===d?f.push.apply(f,b):e.push(b)}while(f.length&&void 0!==(b=f.pop()));return e.reverse(),e}return[].concat.apply([],a)},d.RendererGL.prototype._vToNArray=function(a){return this._flatten(a.map(function(a){return[a.x,a.y,a.z]}))},d.prototype._assert3d=function(a){if(!this._renderer.isP3D)throw new Error(a+"() is only supported in WEBGL mode. If you'd like to use 3D graphics and WebGL, see  https://p5js.org/examples/form-3d-primitives.html for more information.")},b.exports=d.RendererGL},{"../core/constants":20,"../core/core":21,"../core/p5.Renderer":28,"./p5.Matrix":68,"./p5.Shader":72}],72:[function(a,b,c){"use strict";var d=a("../core/core");d.Shader=function(a,b,c){return this._renderer=a,this._vertSrc=b,this._fragSrc=c,this._vertShader=-1,this._fragShader=-1,this._glProgram=0,this._loadedAttributes=!1,this.attributes={},this._loadedUniforms=!1,this.uniforms={},this._bound=!1,this.samplers=[],this},d.Shader.prototype.init=function(){if(0===this._glProgram){var a=this._renderer.GL;if(this._vertShader=a.createShader(a.VERTEX_SHADER),a.shaderSource(this._vertShader,this._vertSrc),a.compileShader(this._vertShader),!a.getShaderParameter(this._vertShader,a.COMPILE_STATUS))return console.error("Yikes! An error occurred compiling the vertex shader:"+a.getShaderInfoLog(this._vertShader)),null;if(this._fragShader=a.createShader(a.FRAGMENT_SHADER),a.shaderSource(this._fragShader,this._fragSrc),a.compileShader(this._fragShader),!a.getShaderParameter(this._fragShader,a.COMPILE_STATUS))return console.error("Darn! An error occurred compiling the fragment shader:"+a.getShaderInfoLog(this._fragShader)),null;this._glProgram=a.createProgram(),a.attachShader(this._glProgram,this._vertShader),a.attachShader(this._glProgram,this._fragShader),a.linkProgram(this._glProgram),
+a.getProgramParameter(this._glProgram,a.LINK_STATUS)||console.error("Snap! Error linking shader program: "+a.getProgramInfoLog(this._glProgram)),this._loadAttributes(),this._loadUniforms()}return this},d.Shader.prototype._loadAttributes=function(){if(!this._loadedAttributes){this.attributes={};for(var a=this._renderer.GL,b=a.getProgramParameter(this._glProgram,a.ACTIVE_ATTRIBUTES),c=0;c<b;++c){var d=a.getActiveAttrib(this._glProgram,c),e=d.name,f=a.getAttribLocation(this._glProgram,e),g={};g.name=e,g.location=f,g.type=d.type,g.size=d.size,this.attributes[e]=g}this._loadedAttributes=!0}},d.Shader.prototype._loadUniforms=function(){if(!this._loadedUniforms){for(var a=this._renderer.GL,b=a.getProgramParameter(this._glProgram,a.ACTIVE_UNIFORMS),c=0,d=0;d<b;++d){var e=a.getActiveUniform(this._glProgram,d),f={};f.location=a.getUniformLocation(this._glProgram,e.name),f.size=e.size;var g=e.name;e.size>1&&(g=g.substring(0,g.indexOf("[0]"))),f.name=g,f.type=e.type,f.type===a.SAMPLER_2D&&(f.samplerIndex=c,c++,this.samplers.push(f)),this.uniforms[g]=f}this._loadedUniforms=!0}},d.Shader.prototype.compile=function(){},d.Shader.prototype.bindShader=function(){this.init(),this._bound||(this.useProgram(),this._bound=!0,this.bindTextures(),this._loadAttributes(),this._loadUniforms(),this._renderer._setDefaultCamera(),this._setMatrixUniforms(),this===this._renderer.curStrokeShader&&this._setViewportUniform())},d.Shader.prototype.unbindShader=function(){return this._bound&&(this.unbindTextures(),this._bound=!1),this},d.Shader.prototype.bindTextures=function(){for(var a=this._renderer.GL,b=0;b<this.samplers.length;b++){var c=this.samplers[b],d=c.texture;void 0===d&&(d=this._renderer._getEmptyTexture()),a.activeTexture(a.TEXTURE0+c.samplerIndex),d.bindTexture(),d.update(),a.uniform1i(c.location,c.samplerIndex)}},d.Shader.prototype.unbindTextures=function(){},d.Shader.prototype._setMatrixUniforms=function(){this.setUniform("uProjectionMatrix",this._renderer.uPMatrix.mat4),this.setUniform("uModelViewMatrix",this._renderer.uMVMatrix.mat4),this.setUniform("uViewMatrix",this._renderer.cameraMatrix.mat4),this===this._renderer.curFillShader&&(this._renderer.uNMatrix.inverseTranspose(this._renderer.uMVMatrix),this.setUniform("uNormalMatrix",this._renderer.uNMatrix.mat3))},d.Shader.prototype._setViewportUniform=function(){this.setUniform("uViewport",this._renderer._viewport)},d.Shader.prototype.useProgram=function(){return this._renderer.GL.useProgram(this._glProgram),this},d.Shader.prototype.setUniform=function(a,b){var c=this.uniforms[a];if(c){var d=c.location,e=this._renderer.GL;switch(this.useProgram(),c.type){case e.BOOL:!0===b?e.uniform1i(d,1):e.uniform1i(d,0);break;case e.INT:c.size>1?b.length&&e.uniform1iv(d,b):e.uniform1i(d,b);break;case e.FLOAT:c.size>1?b.length&&e.uniform1fv(d,b):e.uniform1f(d,b);break;case e.FLOAT_MAT3:e.uniformMatrix3fv(d,!1,b);break;case e.FLOAT_MAT4:e.uniformMatrix4fv(d,!1,b);break;case e.FLOAT_VEC2:c.size>1?b.length&&e.uniform2fv(d,b):e.uniform2f(d,b[0],b[1]);break;case e.FLOAT_VEC3:c.size>1?b.length&&e.uniform3fv(d,b):e.uniform3f(d,b[0],b[1],b[2]);break;case e.FLOAT_VEC4:c.size>1?b.length&&e.uniform4fv(d,b):e.uniform4f(d,b[0],b[1],b[2],b[3]);break;case e.SAMPLER_2D:e.activeTexture(e.TEXTURE0+c.samplerIndex),c.texture=this._renderer.getTexture(b),e.uniform1i(c.location,c.samplerIndex)}return this}},d.Shader.prototype.isLightShader=function(){return void 0!==this.uniforms.uUseLighting||void 0!==this.uniforms.uAmbientLightCount||void 0!==this.uniforms.uDirectionalLightCount||void 0!==this.uniforms.uPointLightCount||void 0!==this.uniforms.uAmbientColor||void 0!==this.uniforms.uDirectionalColor||void 0!==this.uniforms.uPointLightLocation||void 0!==this.uniforms.uPointLightColor||void 0!==this.uniforms.uLightingDirection||void 0!==this.uniforms.uSpecular},d.Shader.prototype.isTextureShader=function(){return this.samplerIndex>0},d.Shader.prototype.isColorShader=function(){return void 0!==this.attributes.aVertexColor||void 0!==this.uniforms.uMaterialColor},d.Shader.prototype.isTexLightShader=function(){return this.isLightShader()&&this.isTextureShader()},d.Shader.prototype.isStrokeShader=function(){return void 0!==this.uniforms.uStrokeWeight},d.Shader.prototype.enableAttrib=function(a,b,c,d,e,f){var g=this._renderer.GL;return-1!==a&&(g.enableVertexAttribArray(a),g.vertexAttribPointer(a,b,c,d,e,f)),this},b.exports=d.Shader},{"../core/core":21}],73:[function(a,b,c){"use strict";var d=a("../core/core");d.Texture=function(a,b){this._renderer=a;var c=this._renderer.GL;this.src=b,this.glTex=void 0,this.glTarget=c.TEXTURE_2D,this.glFormat=c.RGBA,this.mipmaps=!1,this.glMinFilter=c.LINEAR,this.glMagFilter=c.LINEAR,this.glWrapS=c.CLAMP_TO_EDGE,this.glWrapT=c.CLAMP_TO_EDGE,this.isSrcMediaElement=void 0!==d.MediaElement&&b instanceof d.MediaElement,this._videoPrevUpdateTime=0,this.isSrcHTMLElement=void 0!==d.Element&&b instanceof d.Element&&!(b instanceof d.Graphics),this.isSrcP5Image=b instanceof d.Image,this.isSrcP5Graphics=b instanceof d.Graphics;var e=this._getTextureDataFromSource();return this.width=e.width,this.height=e.height,this.init(e),this},d.Texture.prototype._getTextureDataFromSource=function(){var a;return this.isSrcP5Image?a=this.src.canvas:(this.isSrcMediaElement||this.isSrcP5Graphics||this.isSrcHTMLElement)&&(a=this.src.elt),a},d.Texture.prototype.init=function(a){var b=this._renderer.GL;if(this.glTex=b.createTexture(),this.bindTexture(),b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,this.glMagFilter),b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,this.glMinFilter),b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,this.glWrapS),b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,this.glWrapT),0===this.width||0===this.height||this.isSrcMediaElement&&!this.src.loadedmetadata){var c=new Uint8Array([1,1,1,1]);b.texImage2D(this.glTarget,0,b.RGBA,1,1,0,this.glFormat,b.UNSIGNED_BYTE,c)}else b.texImage2D(this.glTarget,0,this.glFormat,this.glFormat,b.UNSIGNED_BYTE,a)},d.Texture.prototype.update=function(){var a=this.src;if(0!==a.width&&0!==a.height){var b=this._getTextureDataFromSource(),c=this._renderer.GL;if(b.width!==this.width||b.height!==this.height)this.width=b.width,this.height=b.height,this.bindTexture(),c.texImage2D(this.glTarget,0,this.glFormat,this.glFormat,c.UNSIGNED_BYTE,b),this.isSrcP5Image?a.setModified(!1):(this.isSrcMediaElement||this.isSrcHTMLElement)&&a.setModified(!0);else if(this.isSrcP5Image)a.isModified()&&(this.bindTexture(),c.texImage2D(this.glTarget,0,this.glFormat,this.glFormat,c.UNSIGNED_BYTE,b),a.setModified(!1));else if(this.isSrcMediaElement){var d=!1;a.isModified()?(d=!0,a.setModified(!1)):a.loadedmetadata&&this._videoPrevUpdateTime!==a.time()&&(this._videoPrevUpdateTime=a.time(),d=!0),d&&(this.bindTexture(),c.texImage2D(this.glTarget,0,this.glFormat,this.glFormat,c.UNSIGNED_BYTE,b))}else c.texImage2D(this.glTarget,0,this.glFormat,this.glFormat,c.UNSIGNED_BYTE,b)}},d.Texture.prototype.bindTexture=function(){return this._renderer.GL.bindTexture(this.glTarget,this.glTex),this},d.Texture.prototype.unbindTexture=function(){this._renderer.GL.bindTexture(this.glTarget,null)},b.exports=d.Texture},{"../core/core":21}],74:[function(a,b,c){"use strict";var d=a("../core/core");a("./p5.Geometry"),d.prototype.plane=function(a,b,c,e){this._assert3d("plane"),d._validateParameters("plane",arguments),void 0===a&&(a=50),void 0===b&&(b=a),void 0===c&&(c=1),void 0===e&&(e=1);var f="plane|"+c+"|"+e;if(!this._renderer.geometryInHash(f)){var g=function(){for(var a,b,c,e=0;e<=this.detailY;e++){b=e/this.detailY;for(var f=0;f<=this.detailX;f++)a=f/this.detailX,c=new d.Vector(a-.5,b-.5,0),this.vertices.push(c),this.uvs.push(a,b)}},h=new d.Geometry(c,e,g);h.computeFaces().computeNormals(),c<=1&&e<=1?h._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on plane objects with more than 1 detailX or 1 detailY"),this._renderer.createBuffers(f,h)}this._renderer.drawBuffersScaled(f,a,b,0)},d.prototype.box=function(a,b,c,e,f){this._assert3d("box"),d._validateParameters("box",arguments),void 0===a&&(a=50),void 0===b&&(b=a),void 0===c&&(c=b);var g=this._renderer.attributes&&this._renderer.attributes.perPixelLighting;void 0===e&&(e=g?1:4),void 0===f&&(f=g?1:4);var h="box|"+e+"|"+f;if(!this._renderer.geometryInHash(h)){var i=function(){var a=[[0,4,2,6],[1,3,5,7],[0,1,4,5],[2,6,3,7],[0,2,1,3],[4,5,6,7]];this.strokeIndices=[[0,1],[1,3],[3,2],[6,7],[8,9],[9,11],[14,15],[16,17],[17,19],[18,19],[20,21],[22,23]];for(var b=0;b<a.length;b++){for(var c=a[b],e=4*b,f=0;f<4;f++){var g=c[f],h=new d.Vector((2*(1&g)-1)/2,((2&g)-1)/2,((4&g)/2-1)/2);this.vertices.push(h),this.uvs.push(1&f,(2&f)/2)}this.faces.push([e,e+1,e+2]),this.faces.push([e+2,e+1,e+3])}},j=new d.Geometry(e,f,i);j.computeNormals(),e<=4&&f<=4?j._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on box objects with more than 4 detailX or 4 detailY"),this._renderer.createBuffers(h,j)}return this._renderer.drawBuffersScaled(h,a,b,c),this},d.prototype.sphere=function(a,b,c){return this._assert3d("sphere"),d._validateParameters("sphere",arguments),void 0===a&&(a=50),void 0===b&&(b=24),void 0===c&&(c=16),this.ellipsoid(a,a,a,b,c),this};var e=function(a,b,c,e,f,g,h){a=a<=0?1:a,b=b<0?0:b,c=c<=0?a:c,e=e<3?3:e,f=f<1?1:f,g=void 0===g||g,h=void 0===h?0!==b:h;var i,j,k,l,m,n=g?-2:0,o=f+(h?2:0),p={},q=Math.atan2(a-b,c);for(i=n;i<=o;++i){var r,s=i/f,t=c*s;for(i<0?(t=0,s=0,r=a):i>f?(t=c,s=1,r=b):r=a+(b-a)*s,-2!==i&&i!==f+2||(r=0),t-=c/2,p[i]=0===r?1:e,j=0;j<p[i];++j){var u=j/e;this.vertices.push(new d.Vector(Math.sin(2*u*Math.PI)*r,t,Math.cos(2*u*Math.PI)*r)),this.vertexNormals.push(new d.Vector(i<0||i>f?0:Math.sin(2*u*Math.PI)*Math.cos(q),i<0?-1:i>f?1:Math.sin(q),i<0||i>f?0:Math.cos(2*u*Math.PI)*Math.cos(q))),this.uvs.push(u,s)}}var v=0;if(g){for(k=0;k<p[-1];++k)m=(k+1)%p[-1],this.faces.push([v,v+1+m,v+1+k]);v+=p[-2]+p[-1]}for(i=0;i<f;++i){for(j=0;j<p[i];++j)1===p[i+1]?(l=(j+1)%p[i],this.faces.push([v+j,v+l,v+p[i]])):(l=(j+1)%p[i],this.faces.push([v+j,v+l,v+p[i]+l]),this.faces.push([v+j,v+p[i]+l,v+p[i]+j]));v+=p[i]}if(h)for(v+=p[f],j=0;j<p[f+1];++j)l=(j+1)%p[f+1],this.faces.push([v+j,v+l,v+p[f+1]])};d.prototype.cylinder=function(a,b,c,f,g,h){this._assert3d("cylinder"),d._validateParameters("cylinder",arguments),void 0===a&&(a=50),void 0===b&&(b=a),void 0===c&&(c=24),void 0===f&&(f=1),void 0===h&&(h=!0),void 0===g&&(g=!0);var i="cylinder|"+c+"|"+f+"|"+g+"|"+h;if(!this._renderer.geometryInHash(i)){var j=new d.Geometry(c,f);e.call(j,1,1,1,c,f,g,h),j.computeNormals(),c<=24&&f<=16?j._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on cylinder objects with more than 24 detailX or 16 detailY"),this._renderer.createBuffers(i,j)}return this._renderer.drawBuffersScaled(i,a,b,a),this},d.prototype.cone=function(a,b,c,f,g){this._assert3d("cone"),d._validateParameters("cone",arguments),void 0===a&&(a=50),void 0===b&&(b=a),void 0===c&&(c=24),void 0===f&&(f=1),void 0===g&&(g=!0);var h="cone|"+c+"|"+f+"|"+g;if(!this._renderer.geometryInHash(h)){var i=new d.Geometry(c,f);e.call(i,1,0,1,c,f,g,!1),i.computeNormals(),c<=24&&f<=16?i._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on cone objects with more than 24 detailX or 16 detailY"),this._renderer.createBuffers(h,i)}return this._renderer.drawBuffersScaled(h,a,b,a),this},d.prototype.ellipsoid=function(a,b,c,e,f){this._assert3d("ellipsoid"),d._validateParameters("ellipsoid",arguments),void 0===a&&(a=50),void 0===b&&(b=a),void 0===c&&(c=a),void 0===e&&(e=24),void 0===f&&(f=16);var g="ellipsoid|"+e+"|"+f;if(!this._renderer.geometryInHash(g)){var h=function(){for(var a=0;a<=this.detailY;a++)for(var b=a/this.detailY,c=Math.PI*b-Math.PI/2,e=Math.cos(c),f=Math.sin(c),g=0;g<=this.detailX;g++){var h=g/this.detailX,i=2*Math.PI*h,j=Math.cos(i),k=Math.sin(i),l=new d.Vector(e*k,f,e*j);this.vertices.push(l),this.vertexNormals.push(l),this.uvs.push(h,b)}},i=new d.Geometry(e,f,h);i.computeFaces(),e<=24&&f<=24?i._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on ellipsoids with more than 24 detailX or 24 detailY"),this._renderer.createBuffers(g,i)}return this._renderer.drawBuffersScaled(g,a,b,c),this},d.prototype.torus=function(a,b,c,e){if(this._assert3d("torus"),d._validateParameters("torus",arguments),void 0===a)a=50;else if(!a)return;if(void 0===b)b=10;else if(!b)return;void 0===c&&(c=24),void 0===e&&(e=16);var f=(b/a).toPrecision(4),g="torus|"+f+"|"+c+"|"+e;if(!this._renderer.geometryInHash(g)){var h=function(){for(var a=0;a<=this.detailY;a++)for(var b=a/this.detailY,c=2*Math.PI*b,e=Math.cos(c),g=Math.sin(c),h=1+f*e,i=0;i<=this.detailX;i++){var j=i/this.detailX,k=2*Math.PI*j,l=Math.cos(k),m=Math.sin(k),n=new d.Vector(h*l,h*m,f*g),o=new d.Vector(e*l,e*m,g);this.vertices.push(n),this.vertexNormals.push(o),this.uvs.push(j,b)}},i=new d.Geometry(c,e,h);i.computeFaces(),c<=24&&e<=16?i._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw strokes on torus object with more than 24 detailX or 16 detailY"),this._renderer.createBuffers(g,i)}return this._renderer.drawBuffersScaled(g,a,a,a),this},d.RendererGL.prototype.point=function(a,b,c){return console.log("point not yet implemented in webgl"),this},d.RendererGL.prototype.triangle=function(a){var b=a[0],c=a[1],e=a[2],f=a[3],g=a[4],h=a[5],i="tri";if(!this.geometryInHash(i)){var j=function(){var a=[];a.push(new d.Vector(0,0,0)),a.push(new d.Vector(0,1,0)),a.push(new d.Vector(1,0,0)),this.strokeIndices=[[0,1],[1,2],[2,0]],this.vertices=a,this.faces=[[0,1,2]],this.uvs=[0,0,0,1,1,1]},k=new d.Geometry(1,1,j);k._makeTriangleEdges()._edgesToVertices(),k.computeNormals(),this.createBuffers(i,k)}var l=this.uMVMatrix.copy();try{var m=new d.Matrix([e-b,f-c,0,0,g-b,h-c,0,0,0,0,1,0,b,c,0,1]).mult(this.uMVMatrix);this.uMVMatrix=m,this.drawBuffers(i)}finally{this.uMVMatrix=l}return this},d.RendererGL.prototype.ellipse=function(a){var b=a[0],c=a[1],e=a[2],f=a[3],g=a[4]||24,h="ellipse|"+g;if(!this.geometryInHash(h)){var i=function(){this.vertices.push(new d.Vector(.5,.5,0)),this.uvs.push([.5,.5]);for(var a=0;a<this.detailX;a++){var b=a/this.detailX,c=2*Math.PI*b,e=.5+Math.cos(c)/2,f=.5+Math.sin(c)/2;this.vertices.push(new d.Vector(e,f,0)),this.uvs.push(e,f),this.faces.push([0,(a+1)%this.detailX+1,a+1])}},j=new d.Geometry(g,1,i);j.computeNormals(),g<=50?j._makeTriangleEdges()._edgesToVertices():console.log("Cannot stroke ellipse with more than 50 detailX"),this.createBuffers(h,j)}var k=this.uMVMatrix.copy();try{this.uMVMatrix.translate([b,c,0]),this.uMVMatrix.scale(e,f,1),this.drawBuffers(h)}finally{this.uMVMatrix=k}return this},d.RendererGL.prototype.rect=function(a){var b=this.attributes.perPixelLighting,c=a[0],e=a[1],f=a[2],g=a[3],h=a[4]||(b?1:24),i=a[5]||(b?1:16),j="rect|"+h+"|"+i;if(!this.geometryInHash(j)){var k=function(){for(var a=0;a<=this.detailY;a++)for(var b=a/this.detailY,c=0;c<=this.detailX;c++){var e=c/this.detailX,f=new d.Vector(e,b,0);this.vertices.push(f),this.uvs.push(e,b)}},l=new d.Geometry(h,i,k);l.computeFaces().computeNormals()._makeTriangleEdges()._edgesToVertices(),this.createBuffers(j,l)}var m=this.uMVMatrix.copy();try{this.uMVMatrix.translate([c,e,0]),this.uMVMatrix.scale(f,g,1),this.drawBuffers(j)}finally{this.uMVMatrix=m}return this},d.RendererGL.prototype.quad=function(a,b,c,e,f,g,h,i){var j="quad|"+a+"|"+b+"|"+c+"|"+e+"|"+f+"|"+g+"|"+h+"|"+i;if(!this.geometryInHash(j)){var k=function(){this.vertices.push(new d.Vector(a,b,0)),this.vertices.push(new d.Vector(c,e,0)),this.vertices.push(new d.Vector(f,g,0)),this.vertices.push(new d.Vector(h,i,0)),this.uvs.push(0,0,1,0,1,1,0,1),this.strokeIndices=[[0,1],[1,2],[2,3],[3,0]]},l=new d.Geometry(2,2,k);l.computeNormals()._makeTriangleEdges()._edgesToVertices(),l.faces=[[0,1,2],[2,3,0]],this.createBuffers(j,l)}return this.drawBuffers(j),this},d.RendererGL.prototype.bezier=function(a,b,c,d,e,f,g,h,i,j,k,l){8===arguments.length&&(j=g,k=h,g=e,h=d,d=c,e=d,c=f=i=l=0);var m=this._pInst._bezierDetail||20;this.beginShape();for(var n=0;n<=m;n++){var o=Math.pow(1-n/m,3),p=n/m*3*Math.pow(1-n/m,2),q=3*Math.pow(n/m,2)*(1-n/m),r=Math.pow(n/m,3);this.vertex(a*o+d*p+g*q+j*r,b*o+e*p+h*q+k*r,c*o+f*p+i*q+l*r)}return this.endShape(),this},d.RendererGL.prototype.curve=function(a,b,c,d,e,f,g,h,i,j,k,l){8===arguments.length&&(j=g,k=h,g=e,h=d,d=c,e=d,c=f=i=l=0);var m=this._pInst._curveDetail;this.beginShape();for(var n=0;n<=m;n++){var o=.5*Math.pow(n/m,3),p=.5*Math.pow(n/m,2),q=n/m*.5,r=.5,s=o*(3*d-a-3*g+j)+p*(2*a-5*d+4*g-j)+q*(-a+g)+r*(2*d),t=o*(3*e-b-3*h+k)+p*(2*b-5*e+4*h-k)+q*(-b+h)+r*(2*e),u=o*(3*f-c-3*i+l)+p*(2*c-5*f+4*i-l)+q*(-c+i)+r*(2*f);this.vertex(s,t,u)}return this.endShape(),this},d.RendererGL.prototype.line=function(){return 6===arguments.length?(this.beginShape(),this.vertex(arguments[0],arguments[1],arguments[2]),this.vertex(arguments[3],arguments[4],arguments[5]),this.endShape()):4===arguments.length&&(this.beginShape(),this.vertex(arguments[0],arguments[1],0),this.vertex(arguments[2],arguments[3],0),this.endShape()),this},b.exports=d},{"../core/core":21,"./p5.Geometry":67}]},{},[12])(12)});
\ No newline at end of file
diff --git a/public/a1/conductor/lib/p5.sound.min-v0.3.7.js b/public/a1/conductor/lib/p5.sound.min-v0.3.7.js
new file mode 100644
index 0000000..4c6f3ee
--- /dev/null
+++ b/public/a1/conductor/lib/p5.sound.min-v0.3.7.js
@@ -0,0 +1,28 @@
+/*! p5.sound.min.js v0.3.7 2018-01-19 */
+
+/**
+ *  p5.sound
+ *  https://p5js.org/reference/#/libraries/p5.sound
+ *
+ *  From the Processing Foundation and contributors
+ *  https://github.com/processing/p5.js-sound/graphs/contributors
+ *
+ *  MIT License (MIT)
+ *  https://github.com/processing/p5.js-sound/blob/master/LICENSE
+ *
+ *  Some of the many audio libraries & resources that inspire p5.sound:
+ *   - TONE.js (c) Yotam Mann. Licensed under The MIT License (MIT). https://github.com/TONEnoTONE/Tone.js
+ *   - buzz.js (c) Jay Salvat. Licensed under The MIT License (MIT). http://buzz.jaysalvat.com/
+ *   - Boris Smus Web Audio API book, 2013. Licensed under the Apache License http://www.apache.org/licenses/LICENSE-2.0
+ *   - wavesurfer.js https://github.com/katspaugh/wavesurfer.js
+ *   - Web Audio Components by Jordan Santell https://github.com/web-audio-components
+ *   - Wilm Thoben's Sound library for Processing https://github.com/processing/processing/tree/master/java/libraries/sound
+ *
+ *   Web Audio API: http://w3.org/TR/webaudio/
+ */
+
+!function(t,e){"function"==typeof define&&define.amd?define("p5.sound",["p5"],function(t){e(t)}):e("object"==typeof exports?require("../p5"):t.p5)}(this,function(t){var e;e=function(){!function(){function t(t){t&&(t.setTargetAtTime||(t.setTargetAtTime=t.setTargetValueAtTime))}window.hasOwnProperty("webkitAudioContext")&&!window.hasOwnProperty("AudioContext")&&(window.AudioContext=window.webkitAudioContext,"function"!=typeof AudioContext.prototype.createGain&&(AudioContext.prototype.createGain=AudioContext.prototype.createGainNode),"function"!=typeof AudioContext.prototype.createDelay&&(AudioContext.prototype.createDelay=AudioContext.prototype.createDelayNode),"function"!=typeof AudioContext.prototype.createScriptProcessor&&(AudioContext.prototype.createScriptProcessor=AudioContext.prototype.createJavaScriptNode),"function"!=typeof AudioContext.prototype.createPeriodicWave&&(AudioContext.prototype.createPeriodicWave=AudioContext.prototype.createWaveTable),AudioContext.prototype.internal_createGain=AudioContext.prototype.createGain,AudioContext.prototype.createGain=function(){var e=this.internal_createGain();return t(e.gain),e},AudioContext.prototype.internal_createDelay=AudioContext.prototype.createDelay,AudioContext.prototype.createDelay=function(e){var i=e?this.internal_createDelay(e):this.internal_createDelay();return t(i.delayTime),i},AudioContext.prototype.internal_createBufferSource=AudioContext.prototype.createBufferSource,AudioContext.prototype.createBufferSource=function(){var e=this.internal_createBufferSource();return e.start?(e.internal_start=e.start,e.start=function(t,i,n){"undefined"!=typeof n?e.internal_start(t||0,i,n):e.internal_start(t||0,i||0)}):e.start=function(t,e,i){e||i?this.noteGrainOn(t||0,e,i):this.noteOn(t||0)},e.stop?(e.internal_stop=e.stop,e.stop=function(t){e.internal_stop(t||0)}):e.stop=function(t){this.noteOff(t||0)},t(e.playbackRate),e},AudioContext.prototype.internal_createDynamicsCompressor=AudioContext.prototype.createDynamicsCompressor,AudioContext.prototype.createDynamicsCompressor=function(){var e=this.internal_createDynamicsCompressor();return t(e.threshold),t(e.knee),t(e.ratio),t(e.reduction),t(e.attack),t(e.release),e},AudioContext.prototype.internal_createBiquadFilter=AudioContext.prototype.createBiquadFilter,AudioContext.prototype.createBiquadFilter=function(){var e=this.internal_createBiquadFilter();return t(e.frequency),t(e.detune),t(e.Q),t(e.gain),e},"function"!=typeof AudioContext.prototype.createOscillator&&(AudioContext.prototype.internal_createOscillator=AudioContext.prototype.createOscillator,AudioContext.prototype.createOscillator=function(){var e=this.internal_createOscillator();return e.start?(e.internal_start=e.start,e.start=function(t){e.internal_start(t||0)}):e.start=function(t){this.noteOn(t||0)},e.stop?(e.internal_stop=e.stop,e.stop=function(t){e.internal_stop(t||0)}):e.stop=function(t){this.noteOff(t||0)},e.setPeriodicWave||(e.setPeriodicWave=e.setWaveTable),t(e.frequency),t(e.detune),e})),window.hasOwnProperty("webkitOfflineAudioContext")&&!window.hasOwnProperty("OfflineAudioContext")&&(window.OfflineAudioContext=window.webkitOfflineAudioContext)}(window);var e=new window.AudioContext;t.prototype.getAudioContext=function(){return e},navigator.getUserMedia=navigator.getUserMedia||navigator.webkitGetUserMedia||navigator.mozGetUserMedia||navigator.msGetUserMedia;var i=document.createElement("audio");t.prototype.isSupported=function(){return!!i.canPlayType};var n=function(){return!!i.canPlayType&&i.canPlayType('audio/ogg; codecs="vorbis"')},o=function(){return!!i.canPlayType&&i.canPlayType("audio/mpeg;")},r=function(){return!!i.canPlayType&&i.canPlayType('audio/wav; codecs="1"')},s=function(){return!!i.canPlayType&&(i.canPlayType("audio/x-m4a;")||i.canPlayType("audio/aac;"))},a=function(){return!!i.canPlayType&&i.canPlayType("audio/x-aiff;")};t.prototype.isFileSupported=function(t){switch(t.toLowerCase()){case"mp3":return o();case"wav":return r();case"ogg":return n();case"aac":case"m4a":case"mp4":return s();case"aif":case"aiff":return a();default:return!1}};var u=navigator.userAgent.match(/(iPad|iPhone|iPod)/g)?!0:!1;if(u){var c=!1,p=function(){if(!c){var t=e.createBuffer(1,1,22050),i=e.createBufferSource();i.buffer=t,i.connect(e.destination),i.start(0),console.log("start ios!"),"running"===e.state&&(c=!0)}};document.addEventListener("touchend",p,!1),document.addEventListener("touchstart",p,!1)}}();var i;i=function(){var e=function(){var e=t.prototype.getAudioContext();this.input=e.createGain(),this.output=e.createGain(),this.limiter=e.createDynamicsCompressor(),this.limiter.threshold.value=0,this.limiter.ratio.value=20,this.audiocontext=e,this.output.disconnect(),this.input.connect(this.limiter),this.limiter.connect(this.output),this.meter=e.createGain(),this.fftMeter=e.createGain(),this.output.connect(this.meter),this.output.connect(this.fftMeter),this.output.connect(this.audiocontext.destination),this.soundArray=[],this.parts=[],this.extensions=[]},i=new e;return t.prototype.getMasterVolume=function(){return i.output.gain.value},t.prototype.masterVolume=function(t,e,n){if("number"==typeof t){var e=e||0,n=n||0,o=i.audiocontext.currentTime,r=i.output.gain.value;i.output.gain.cancelScheduledValues(o+n),i.output.gain.linearRampToValueAtTime(r,o+n),i.output.gain.linearRampToValueAtTime(t,o+n+e)}else{if(!t)return i.output.gain;t.connect(i.output.gain)}},t.prototype.soundOut=t.soundOut=i,t.soundOut._silentNode=i.audiocontext.createGain(),t.soundOut._silentNode.gain.value=0,t.soundOut._silentNode.connect(i.audiocontext.destination),i}();var n;n=function(){var e=i;return t.prototype.sampleRate=function(){return e.audiocontext.sampleRate},t.prototype.freqToMidi=function(t){var e=Math.log(t/440)/Math.log(2),i=Math.round(12*e)+69;return i},t.prototype.midiToFreq=function(t){return 440*Math.pow(2,(t-69)/12)},t.prototype.soundFormats=function(){e.extensions=[];for(var t=0;t<arguments.length;t++){if(arguments[t]=arguments[t].toLowerCase(),!(["mp3","wav","ogg","m4a","aac"].indexOf(arguments[t])>-1))throw arguments[t]+" is not a valid sound format!";e.extensions.push(arguments[t])}},t.prototype.disposeSound=function(){for(var t=0;t<e.soundArray.length;t++)e.soundArray[t].dispose()},t.prototype.registerMethod("remove",t.prototype.disposeSound),t.prototype._checkFileFormats=function(i){var n;if("string"==typeof i){n=i;var o=n.split(".").pop();if(["mp3","wav","ogg","m4a","aac"].indexOf(o)>-1)if(t.prototype.isFileSupported(o))n=n;else for(var r=n.split("."),s=r[r.length-1],a=0;a<e.extensions.length;a++){var u=e.extensions[a],c=t.prototype.isFileSupported(u);if(c){s="",2===r.length&&(s+=r[0]);for(var a=1;a<=r.length-2;a++){var p=r[a];s+="."+p}n=s+=".",n=n+=u;break}}else for(var a=0;a<e.extensions.length;a++){var u=e.extensions[a],c=t.prototype.isFileSupported(u);if(c){n=n+"."+u;break}}}else if("object"==typeof i)for(var a=0;a<i.length;a++){var u=i[a].split(".").pop(),c=t.prototype.isFileSupported(u);if(c){n=i[a];break}}return n},t.prototype._mathChain=function(t,e,i,n,o){for(var r in t.mathOps)t.mathOps[r]instanceof o&&(t.mathOps[r].dispose(),i=r,i<t.mathOps.length-1&&(n=t.mathOps[r+1]));return t.mathOps[i-1].disconnect(),t.mathOps[i-1].connect(e),e.connect(n),t.mathOps[i]=e,t},{midiToFreq:t.prototype.midiToFreq}}(i);var o;o=function(){var t=function(t,e,i){var n,o,r=new Error;r.name=t,r.originalStack=r.stack+e,n=r.stack+e,r.failedPath=i;var o=n.split("\n");return o=o.filter(function(t){return!t.match(/(p5.|native code|globalInit)/g)}),r.stack=o.join("\n"),r};return t}();var r;r=function(){var e=i,n=e.audiocontext;"undefined"!=typeof n.createStereoPanner?(t.Panner=function(t,e){this.stereoPanner=this.input=n.createStereoPanner(),t.connect(this.stereoPanner),this.stereoPanner.connect(e)},t.Panner.prototype.pan=function(t,e){var i=e||0,o=n.currentTime+i;this.stereoPanner.pan.linearRampToValueAtTime(t,o)},t.Panner.prototype.inputChannels=function(){},t.Panner.prototype.connect=function(t){this.stereoPanner.connect(t)},t.Panner.prototype.disconnect=function(){this.stereoPanner.disconnect()}):(t.Panner=function(t,e,i){this.input=n.createGain(),t.connect(this.input),this.left=n.createGain(),this.right=n.createGain(),this.left.channelInterpretation="discrete",this.right.channelInterpretation="discrete",i>1?(this.splitter=n.createChannelSplitter(2),this.input.connect(this.splitter),this.splitter.connect(this.left,1),this.splitter.connect(this.right,0)):(this.input.connect(this.left),this.input.connect(this.right)),this.output=n.createChannelMerger(2),this.left.connect(this.output,0,1),this.right.connect(this.output,0,0),this.output.connect(e)},t.Panner.prototype.pan=function(t,e){var i=e||0,o=n.currentTime+i,r=(t+1)/2,s=Math.cos(r*Math.PI/2),a=Math.sin(r*Math.PI/2);this.left.gain.linearRampToValueAtTime(a,o),this.right.gain.linearRampToValueAtTime(s,o)},t.Panner.prototype.inputChannels=function(t){1===t?(this.input.disconnect(),this.input.connect(this.left),this.input.connect(this.right)):2===t&&(this.splitter=n.createChannelSplitter(2),this.input.disconnect(),this.input.connect(this.splitter),this.splitter.connect(this.left,1),this.splitter.connect(this.right,0))},t.Panner.prototype.connect=function(t){this.output.connect(t)},t.Panner.prototype.disconnect=function(){this.output.disconnect()})}(i);var s;s=function(){function e(t,e){for(var i={},n=t.length,o=0;n>o;o++){if(t[o]>e){var r=t[o],s=new d(r,o);i[o]=s,o+=6e3}o++}return i}function r(t){for(var e=[],i=Object.keys(t).sort(),n=0;n<i.length;n++)for(var o=0;10>o;o++){var r=t[i[n]],s=t[i[n+o]];if(r&&s){var a=r.sampleIndex,u=s.sampleIndex,c=u-a;c>0&&r.intervals.push(c);var p=e.some(function(t){return t.interval===c?(t.count++,t):void 0});p||e.push({interval:c,count:1})}}return e}function s(t,e){var i=[];return t.forEach(function(t){try{var n=Math.abs(60/(t.interval/e));n=u(n);var o=i.some(function(e){return e.tempo===n?e.count+=t.count:void 0});if(!o){if(isNaN(n))return;i.push({tempo:Math.round(n),count:t.count})}}catch(r){throw r}}),i}function a(t,e,i,n){for(var o=[],r=Object.keys(t).sort(),s=0;s<r.length;s++)for(var a=r[s],c=t[a],p=0;p<c.intervals.length;p++){var h=Math.round(Math.abs(60/(c.intervals[p]/i)));h=u(h),Math.abs(h-e)<n&&o.push(c.sampleIndex/i)}return o=o.filter(function(t,e,i){var n=i[e+1]-t;return n>.01?!0:void 0})}function u(t){if(isFinite(t)&&0!==t){for(;90>t;)t*=2;for(;t>180&&t>90;)t/=2;return t}}var c=o,p=i,h=p.audiocontext,l=n.midiToFreq;t.SoundFile=function(e,i,n,o){if("undefined"!=typeof e){if("string"==typeof e||"string"==typeof e[0]){var r=t.prototype._checkFileFormats(e);this.url=r}else if("object"==typeof e&&!(window.File&&window.FileReader&&window.FileList&&window.Blob))throw"Unable to load file because the File API is not supported";e.file&&(e=e.file),this.file=e}this._onended=function(){},this._looping=!1,this._playing=!1,this._paused=!1,this._pauseTime=0,this._cues=[],this._lastPos=0,this._counterNode=null,this._scopeNode=null,this.bufferSourceNodes=[],this.bufferSourceNode=null,this.buffer=null,this.playbackRate=1,this.input=p.audiocontext.createGain(),this.output=p.audiocontext.createGain(),this.reversed=!1,this.startTime=0,this.endTime=null,this.pauseTime=0,this.mode="sustain",this.startMillis=null,this.panPosition=0,this.panner=new t.Panner(this.output,p.input,2),(this.url||this.file)&&this.load(i,n),p.soundArray.push(this),"function"==typeof o?this._whileLoading=o:this._whileLoading=function(){}},t.prototype.registerPreloadMethod("loadSound",t.prototype),t.prototype.loadSound=function(e,i,n,o){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&window.alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS");var r=this,s=new t.SoundFile(e,function(){"function"==typeof i&&i.apply(r,arguments),r._decrementPreload()},n,o);return s},t.SoundFile.prototype.load=function(t,e){var i=this,n=(new Error).stack;if(void 0!==this.url&&""!==this.url){var o=new XMLHttpRequest;o.addEventListener("progress",function(t){i._updateProgress(t)},!1),o.open("GET",this.url,!0),o.responseType="arraybuffer",o.onload=function(){if(200===o.status)h.decodeAudioData(o.response,function(e){i.buffer=e,i.panner.inputChannels(e.numberOfChannels),t&&t(i)},function(){var t=new c("decodeAudioData",n,i.url),o="AudioContext error at decodeAudioData for "+i.url;e?(t.msg=o,e(t)):console.error(o+"\n The error stack trace includes: \n"+t.stack)});else{var r=new c("loadSound",n,i.url),s="Unable to load "+i.url+". The request status was: "+o.status+" ("+o.statusText+")";e?(r.message=s,e(r)):console.error(s+"\n The error stack trace includes: \n"+r.stack)}},o.onerror=function(){var t=new c("loadSound",n,i.url),o="There was no response from the server at "+i.url+". Check the url and internet connectivity.";e?(t.message=o,e(t)):console.error(o+"\n The error stack trace includes: \n"+t.stack)},o.send()}else if(void 0!==this.file){var r=new FileReader;r.onload=function(){h.decodeAudioData(r.result,function(e){i.buffer=e,i.panner.inputChannels(e.numberOfChannels),t&&t(i)})},r.onerror=function(t){onerror&&onerror(t)},r.readAsArrayBuffer(this.file)}},t.SoundFile.prototype._updateProgress=function(t){if(t.lengthComputable){var e=t.loaded/t.total*.99;this._whileLoading(e,t)}else this._whileLoading("size unknown")},t.SoundFile.prototype.isLoaded=function(){return this.buffer?!0:!1},t.SoundFile.prototype.play=function(t,e,i,n,o){var r,s,a=this,u=p.audiocontext.currentTime,c=t||0;if(0>c&&(c=0),c+=u,"undefined"!=typeof e&&this.rate(e),"undefined"!=typeof i&&this.setVolume(i),!this.buffer)throw"not ready to play file, buffer has yet to load. Try preload()";if(this._pauseTime=0,"restart"===this.mode&&this.buffer&&this.bufferSourceNode&&(this.bufferSourceNode.stop(c),this._counterNode.stop(c)),"untildone"!==this.mode||!this.isPlaying()){if(this.bufferSourceNode=this._initSourceNode(),delete this._counterNode,this._counterNode=this._initCounterNode(),n){if(!(n>=0&&n<this.buffer.duration))throw"start time out of range";r=n}else r=0;o&&(o=o<=this.buffer.duration-r?o:this.buffer.duration),this._paused?(this.bufferSourceNode.start(c,this.pauseTime,o),this._counterNode.start(c,this.pauseTime,o)):(this.bufferSourceNode.start(c,r,o),this._counterNode.start(c,r,o)),this._playing=!0,this._paused=!1,this.bufferSourceNodes.push(this.bufferSourceNode),this.bufferSourceNode._arrayIndex=this.bufferSourceNodes.length-1;var h=function(){this._playing=!1,this.removeEventListener("ended",h,!1),a._onended(a),a.bufferSourceNodes.forEach(function(t,e){t._playing===!1&&a.bufferSourceNodes.splice(e)}),0===a.bufferSourceNodes.length&&(a._playing=!1)};this.bufferSourceNode.onended=h,this.bufferSourceNode.loop=this._looping,this._counterNode.loop=this._looping,this._looping===!0&&(s=o?o:r-1e-15,this.bufferSourceNode.loopStart=r,this.bufferSourceNode.loopEnd=s,this._counterNode.loopStart=r,this._counterNode.loopEnd=s)}},t.SoundFile.prototype.playMode=function(t){var e=t.toLowerCase();if("restart"===e&&this.buffer&&this.bufferSourceNode)for(var i=0;i<this.bufferSourceNodes.length-1;i++){var n=p.audiocontext.currentTime;this.bufferSourceNodes[i].stop(n)}if("restart"!==e&&"sustain"!==e&&"untildone"!==e)throw'Invalid play mode. Must be either "restart" or "sustain"';this.mode=e},t.SoundFile.prototype.pause=function(t){var e=p.audiocontext.currentTime,i=t||0,n=i+e;this.isPlaying()&&this.buffer&&this.bufferSourceNode?(this.pauseTime=this.currentTime(),this.bufferSourceNode.stop(n),this._counterNode.stop(n),this._paused=!0,this._playing=!1,this._pauseTime=this.currentTime()):this._pauseTime=0},t.SoundFile.prototype.loop=function(t,e,i,n,o){this._looping=!0,this.play(t,e,i,n,o)},t.SoundFile.prototype.setLoop=function(t){if(t===!0)this._looping=!0;else{if(t!==!1)throw"Error: setLoop accepts either true or false";this._looping=!1}this.bufferSourceNode&&(this.bufferSourceNode.loop=this._looping,this._counterNode.loop=this._looping)},t.SoundFile.prototype.isLooping=function(){return this.bufferSourceNode&&this._looping===!0&&this.isPlaying()===!0?!0:!1},t.SoundFile.prototype.isPlaying=function(){return this._playing},t.SoundFile.prototype.isPaused=function(){return this._paused},t.SoundFile.prototype.stop=function(t){var e=t||0;if("sustain"===this.mode||"untildone"===this.mode)this.stopAll(e),this._playing=!1,this.pauseTime=0,this._paused=!1;else if(this.buffer&&this.bufferSourceNode){var i=p.audiocontext.currentTime,n=e||0;this.pauseTime=0,this.bufferSourceNode.stop(i+n),this._counterNode.stop(i+n),this._playing=!1,this._paused=!1}},t.SoundFile.prototype.stopAll=function(t){var e=p.audiocontext.currentTime,i=t||0;if(this.buffer&&this.bufferSourceNode){for(var n=0;n<this.bufferSourceNodes.length;n++)if(void 0!==typeof this.bufferSourceNodes[n])try{this.bufferSourceNodes[n].onended=function(){},this.bufferSourceNodes[n].stop(e+i)}catch(o){}this._counterNode.stop(e+i),this._onended(this)}},t.SoundFile.prototype.setVolume=function(t,e,i){if("number"==typeof t){var n=e||0,o=i||0,r=p.audiocontext.currentTime,s=this.output.gain.value;this.output.gain.cancelScheduledValues(r+o),this.output.gain.linearRampToValueAtTime(s,r+o),this.output.gain.linearRampToValueAtTime(t,r+o+n)}else{if(!t)return this.output.gain;t.connect(this.output.gain)}},t.SoundFile.prototype.amp=t.SoundFile.prototype.setVolume,t.SoundFile.prototype.fade=t.SoundFile.prototype.setVolume,t.SoundFile.prototype.getVolume=function(){return this.output.gain.value},t.SoundFile.prototype.pan=function(t,e){this.panPosition=t,this.panner.pan(t,e)},t.SoundFile.prototype.getPan=function(){return this.panPosition},t.SoundFile.prototype.rate=function(t){var e=!1;if("undefined"==typeof t)return this.playbackRate;if(this.playbackRate=t,0===t?t=1e-13:0>t&&!this.reversed?(t=Math.abs(t),e=!0):t>0&&this.reversed&&(e=!0),this.bufferSourceNode){var i=p.audiocontext.currentTime;this.bufferSourceNode.playbackRate.cancelScheduledValues(i),this.bufferSourceNode.playbackRate.linearRampToValueAtTime(Math.abs(t),i),this._counterNode.playbackRate.cancelScheduledValues(i),this._counterNode.playbackRate.linearRampToValueAtTime(Math.abs(t),i)}return e&&this.reverseBuffer(),this.playbackRate},t.SoundFile.prototype.setPitch=function(t){var e=l(t)/l(60);this.rate(e)},t.SoundFile.prototype.getPlaybackRate=function(){return this.playbackRate},t.SoundFile.prototype.duration=function(){return this.buffer?this.buffer.duration:0},t.SoundFile.prototype.currentTime=function(){return this.reversed?Math.abs(this._lastPos-this.buffer.length)/h.sampleRate:this._lastPos/h.sampleRate},t.SoundFile.prototype.jump=function(t,e){if(0>t||t>this.buffer.duration)throw"jump time out of range";if(e>this.buffer.duration-t)throw"end time out of range";var i=t||0,n=e||void 0;this.isPlaying()&&this.stop(0),this.play(0,this.playbackRate,this.output.gain.value,i,n)},t.SoundFile.prototype.channels=function(){return this.buffer.numberOfChannels},t.SoundFile.prototype.sampleRate=function(){return this.buffer.sampleRate},t.SoundFile.prototype.frames=function(){return this.buffer.length},t.SoundFile.prototype.getPeaks=function(t){if(!this.buffer)throw"Cannot load peaks yet, buffer is not loaded";if(t||(t=5*window.width),this.buffer){for(var e=this.buffer,i=e.length/t,n=~~(i/10)||1,o=e.numberOfChannels,r=new Float32Array(Math.round(t)),s=0;o>s;s++)for(var a=e.getChannelData(s),u=0;t>u;u++){for(var c=~~(u*i),p=~~(c+i),h=0,l=c;p>l;l+=n){var f=a[l];f>h?h=f:-f>h&&(h=f)}(0===s||Math.abs(h)>r[u])&&(r[u]=h)}return r}},t.SoundFile.prototype.reverseBuffer=function(){if(!this.buffer)throw"SoundFile is not done loading";var t=this._lastPos/h.sampleRate,e=this.getVolume();this.setVolume(0,.001);const i=this.buffer.numberOfChannels;for(var n=0;i>n;n++)this.buffer.getChannelData(n).reverse();this.reversed=!this.reversed,t&&this.jump(this.duration()-t),this.setVolume(e,.001)},t.SoundFile.prototype.onended=function(t){return this._onended=t,this},t.SoundFile.prototype.add=function(){},t.SoundFile.prototype.dispose=function(){var t=p.audiocontext.currentTime,e=p.soundArray.indexOf(this);if(p.soundArray.splice(e,1),this.stop(t),this.buffer&&this.bufferSourceNode){for(var i=0;i<this.bufferSourceNodes.length-1;i++)if(null!==this.bufferSourceNodes[i]){this.bufferSourceNodes[i].disconnect();try{this.bufferSourceNodes[i].stop(t)}catch(n){console.warning("no buffer source node to dispose")}this.bufferSourceNodes[i]=null}if(this.isPlaying()){try{this._counterNode.stop(t)}catch(n){console.log(n)}this._counterNode=null}}this.output&&(this.output.disconnect(),this.output=null),this.panner&&(this.panner.disconnect(),this.panner=null)},t.SoundFile.prototype.connect=function(t){t?t.hasOwnProperty("input")?this.panner.connect(t.input):this.panner.connect(t):this.panner.connect(p.input)},t.SoundFile.prototype.disconnect=function(){this.panner.disconnect()},t.SoundFile.prototype.getLevel=function(){console.warn("p5.SoundFile.getLevel has been removed from the library. Use p5.Amplitude instead")},t.SoundFile.prototype.setPath=function(e,i){var n=t.prototype._checkFileFormats(e);this.url=n,this.load(i)},t.SoundFile.prototype.setBuffer=function(t){var e=t.length,i=t[0].length,n=h.createBuffer(e,i,h.sampleRate);t[0]instanceof Float32Array||(t[0]=new Float32Array(t[0]));for(var o=0;e>o;o++){var r=n.getChannelData(o);r.set(t[o])}this.buffer=n,this.panner.inputChannels(e)};var f=function(t){const e=t.length,i=h.createBuffer(1,t.length,h.sampleRate),n=i.getChannelData(0);for(var o=0;e>o;o++)n[o]=o;return i};t.SoundFile.prototype._initCounterNode=function(){var e=this,i=h.currentTime,n=h.createBufferSource();return e._scopeNode&&(e._scopeNode.disconnect(),delete e._scopeNode.onaudioprocess,delete e._scopeNode),e._scopeNode=h.createScriptProcessor(256,1,1),n.buffer=f(e.buffer),n.playbackRate.setValueAtTime(e.playbackRate,i),n.connect(e._scopeNode),e._scopeNode.connect(t.soundOut._silentNode),e._scopeNode.onaudioprocess=function(t){var i=t.inputBuffer.getChannelData(0);e._lastPos=i[i.length-1]||0,e._onTimeUpdate(e._lastPos)},n},t.SoundFile.prototype._initSourceNode=function(){var t=h.createBufferSource();return t.buffer=this.buffer,t.playbackRate.value=this.playbackRate,t.connect(this.output),t},t.SoundFile.prototype.processPeaks=function(t,i,n,o){var u=this.buffer.length,c=this.buffer.sampleRate,p=this.buffer,h=[],l=i||.9,f=l,d=n||.22,m=o||200,y=new window.OfflineAudioContext(1,u,c),v=y.createBufferSource();v.buffer=p;var g=y.createBiquadFilter();g.type="lowpass",v.connect(g),g.connect(y.destination),v.start(0),y.startRendering(),y.oncomplete=function(i){var n=i.renderedBuffer,o=n.getChannelData(0);do h=e(o,f),f-=.005;while(Object.keys(h).length<m&&f>=d);var u=r(h),c=s(u,n.sampleRate),p=c.sort(function(t,e){return e.count-t.count}).splice(0,5);this.tempo=p[0].tempo;var l=5,y=a(h,p[0].tempo,n.sampleRate,l);t(y)}};var d=function(t,e){this.sampleIndex=e,this.amplitude=t,this.tempos=[],this.intervals=[]},m=function(t,e,i,n){this.callback=t,this.time=e,this.id=i,this.val=n};t.SoundFile.prototype.addCue=function(t,e,i){var n=this._cueIDCounter++,o=new m(e,t,n,i);return this._cues.push(o),n},t.SoundFile.prototype.removeCue=function(t){for(var e=this._cues.length,i=0;e>i;i++){var n=this._cues[i];n.id===t&&this.cues.splice(i,1)}0===this._cues.length},t.SoundFile.prototype.clearCues=function(){this._cues=[]},t.SoundFile.prototype._onTimeUpdate=function(t){for(var e=t/this.buffer.sampleRate,i=this._cues.length,n=0;i>n;n++){var o=this._cues[n],r=o.time,s=o.val;this._prevTime<r&&e>=r&&o.callback(s)}this._prevTime=e}}(e,o,i,n);var a;a=function(){var e=i;t.Amplitude=function(t){this.bufferSize=2048,this.audiocontext=e.audiocontext,this.processor=this.audiocontext.createScriptProcessor(this.bufferSize,2,1),this.input=this.processor,this.output=this.audiocontext.createGain(),this.smoothing=t||0,this.volume=0,this.average=0,this.stereoVol=[0,0],this.stereoAvg=[0,0],this.stereoVolNorm=[0,0],this.volMax=.001,this.normalize=!1,this.processor.onaudioprocess=this._audioProcess.bind(this),this.processor.connect(this.output),this.output.gain.value=0,this.output.connect(this.audiocontext.destination),e.meter.connect(this.processor),e.soundArray.push(this)},t.Amplitude.prototype.setInput=function(i,n){e.meter.disconnect(),n&&(this.smoothing=n),null==i?(console.log("Amplitude input source is not ready! Connecting to master output instead"),e.meter.connect(this.processor)):i instanceof t.Signal?i.output.connect(this.processor):i?(i.connect(this.processor),this.processor.disconnect(),this.processor.connect(this.output)):e.meter.connect(this.processor)},t.Amplitude.prototype.connect=function(t){t?t.hasOwnProperty("input")?this.output.connect(t.input):this.output.connect(t):this.output.connect(this.panner.connect(e.input))},t.Amplitude.prototype.disconnect=function(){this.output.disconnect()},t.Amplitude.prototype._audioProcess=function(t){for(var e=0;e<t.inputBuffer.numberOfChannels;e++){for(var i,n=t.inputBuffer.getChannelData(e),o=n.length,r=0,s=0,a=0;o>a;a++)i=n[a],this.normalize?(r+=Math.max(Math.min(i/this.volMax,1),-1),s+=Math.max(Math.min(i/this.volMax,1),-1)*Math.max(Math.min(i/this.volMax,1),-1)):(r+=i,s+=i*i);var u=r/o,c=Math.sqrt(s/o);this.stereoVol[e]=Math.max(c,this.stereoVol[e]*this.smoothing),this.stereoAvg[e]=Math.max(u,this.stereoVol[e]*this.smoothing),this.volMax=Math.max(this.stereoVol[e],this.volMax)}var p=this,h=this.stereoVol.reduce(function(t,e,i){return p.stereoVolNorm[i-1]=Math.max(Math.min(p.stereoVol[i-1]/p.volMax,1),0),p.stereoVolNorm[i]=Math.max(Math.min(p.stereoVol[i]/p.volMax,1),0),t+e});this.volume=h/this.stereoVol.length,this.volNorm=Math.max(Math.min(this.volume/this.volMax,1),0)},t.Amplitude.prototype.getLevel=function(t){return"undefined"!=typeof t?this.normalize?this.stereoVolNorm[t]:this.stereoVol[t]:this.normalize?this.volNorm:this.volume},t.Amplitude.prototype.toggleNormalize=function(t){"boolean"==typeof t?this.normalize=t:this.normalize=!this.normalize},t.Amplitude.prototype.smooth=function(t){t>=0&&1>t?this.smoothing=t:console.log("Error: smoothing must be between 0 and 1")},t.Amplitude.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.input.disconnect(),this.output.disconnect(),this.input=this.processor=void 0,this.output=void 0}}(i);var u;u=function(){var e=i;t.FFT=function(t,i){this.input=this.analyser=e.audiocontext.createAnalyser(),Object.defineProperties(this,{bins:{get:function(){return this.analyser.fftSize/2},set:function(t){this.analyser.fftSize=2*t},configurable:!0,enumerable:!0},smoothing:{get:function(){return this.analyser.smoothingTimeConstant},set:function(t){this.analyser.smoothingTimeConstant=t},configurable:!0,enumerable:!0}}),this.smooth(t),this.bins=i||1024,e.fftMeter.connect(this.analyser),this.freqDomain=new Uint8Array(this.analyser.frequencyBinCount),this.timeDomain=new Uint8Array(this.analyser.frequencyBinCount),this.bass=[20,140],this.lowMid=[140,400],this.mid=[400,2600],this.highMid=[2600,5200],this.treble=[5200,14e3],e.soundArray.push(this)},t.FFT.prototype.setInput=function(t){t?(t.output?t.output.connect(this.analyser):t.connect&&t.connect(this.analyser),e.fftMeter.disconnect()):e.fftMeter.connect(this.analyser)},t.FFT.prototype.waveform=function(){for(var e,i,n,o=0;o<arguments.length;o++)"number"==typeof arguments[o]&&(e=arguments[o],this.analyser.fftSize=2*e),"string"==typeof arguments[o]&&(i=arguments[o]);if(i&&!t.prototype._isSafari())return r(this,this.timeDomain),this.analyser.getFloatTimeDomainData(this.timeDomain),this.timeDomain;s(this,this.timeDomain),this.analyser.getByteTimeDomainData(this.timeDomain);for(var n=new Array,a=0;a<this.timeDomain.length;a++){var u=t.prototype.map(this.timeDomain[a],0,255,-1,1);n.push(u)}return n},t.FFT.prototype.analyze=function(){for(var t,e=0;e<arguments.length;e++)"number"==typeof arguments[e]&&(this.bins=arguments[e],this.analyser.fftSize=2*this.bins),"string"==typeof arguments[e]&&(t=arguments[e]);if(t&&"db"===t.toLowerCase())return n(this),this.analyser.getFloatFrequencyData(this.freqDomain),this.freqDomain;o(this,this.freqDomain),this.analyser.getByteFrequencyData(this.freqDomain);var i=Array.apply([],this.freqDomain);return i.length===this.analyser.fftSize,i.constructor===Array,i},t.FFT.prototype.getEnergy=function(t,i){var n=e.audiocontext.sampleRate/2;if("bass"===t?(t=this.bass[0],i=this.bass[1]):"lowMid"===t?(t=this.lowMid[0],i=this.lowMid[1]):"mid"===t?(t=this.mid[0],i=this.mid[1]):"highMid"===t?(t=this.highMid[0],i=this.highMid[1]):"treble"===t&&(t=this.treble[0],i=this.treble[1]),"number"!=typeof t)throw"invalid input for getEnergy()";if(i){if(t&&i){if(t>i){var o=i;i=t,t=o}for(var r=Math.round(t/n*this.freqDomain.length),s=Math.round(i/n*this.freqDomain.length),a=0,u=0,c=r;s>=c;c++)a+=this.freqDomain[c],u+=1;var p=a/u;return p}throw"invalid input for getEnergy()"}var h=Math.round(t/n*this.freqDomain.length);return this.freqDomain[h]},t.FFT.prototype.getFreq=function(t,e){console.log("getFreq() is deprecated. Please use getEnergy() instead.");var i=this.getEnergy(t,e);return i},t.FFT.prototype.getCentroid=function(){for(var t=e.audiocontext.sampleRate/2,i=0,n=0,o=0;o<this.freqDomain.length;o++)i+=o*this.freqDomain[o],n+=this.freqDomain[o];var r=0;0!==n&&(r=i/n);var s=r*(t/this.freqDomain.length);return s},t.FFT.prototype.smooth=function(t){return"undefined"!=typeof t&&(this.smoothing=t),this.smoothing},t.FFT.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.analyser.disconnect(),this.analyser=void 0},t.FFT.prototype.linAverages=function(t){for(var t=t||16,e=this.freqDomain,i=e.length,n=Math.floor(i/t),o=new Array(t),r=0,s=0;i>s;s++)o[r]=void 0!==o[r]?(o[r]+e[s])/2:e[s],s%n===n-1&&r++;return o},t.FFT.prototype.logAverages=function(t){for(var i=e.audiocontext.sampleRate/2,n=this.freqDomain,o=n.length,r=new Array(t.length),s=0,a=0;o>a;a++){var u=Math.round(a*i/this.freqDomain.length);u>t[s].hi&&s++,r[s]=void 0!==r[s]?(r[s]+n[a])/2:n[a]}return r},t.FFT.prototype.getOctaveBands=function(t,i){var t=t||3,i=i||15.625,n=[],o={lo:i/Math.pow(2,1/(2*t)),ctr:i,hi:i*Math.pow(2,1/(2*t))};n.push(o);for(var r=e.audiocontext.sampleRate/2;o.hi<r;){var s={};s.lo=o.hi,s.ctr=o.ctr*Math.pow(2,1/t),s.hi=s.ctr*Math.pow(2,1/(2*t)),n.push(s),o=s}return n};var n=function(t){t.freqDomain instanceof Float32Array==!1&&(t.freqDomain=new Float32Array(t.analyser.frequencyBinCount))},o=function(t){t.freqDomain instanceof Uint8Array==!1&&(t.freqDomain=new Uint8Array(t.analyser.frequencyBinCount))},r=function(t){t.timeDomain instanceof Float32Array==!1&&(t.timeDomain=new Float32Array(t.analyser.frequencyBinCount))},s=function(t){t.timeDomain instanceof Uint8Array==!1&&(t.timeDomain=new Uint8Array(t.analyser.frequencyBinCount))}}(i);var c;c=function(){"use strict";var t=function(t,e){this.isUndef(t)||1===t?this.input=this.context.createGain():t>1&&(this.input=new Array(t)),this.isUndef(e)||1===e?this.output=this.context.createGain():e>1&&(this.output=new Array(t))};t.prototype.set=function(e,i,n){if(this.isObject(e))n=i;else if(this.isString(e)){var o={};o[e]=i,e=o}t:for(var r in e){i=e[r];var s=this;if(-1!==r.indexOf(".")){for(var a=r.split("."),u=0;u<a.length-1;u++)if(s=s[a[u]],s instanceof t){a.splice(0,u+1);var c=a.join(".");s.set(c,i);continue t}r=a[a.length-1]}var p=s[r];this.isUndef(p)||(t.Signal&&p instanceof t.Signal||t.Param&&p instanceof t.Param?p.value!==i&&(this.isUndef(n)?p.value=i:p.rampTo(i,n)):p instanceof AudioParam?p.value!==i&&(p.value=i):p instanceof t?p.set(i):p!==i&&(s[r]=i))}return this},t.prototype.get=function(e){this.isUndef(e)?e=this._collectDefaults(this.constructor):this.isString(e)&&(e=[e]);for(var i={},n=0;n<e.length;n++){var o=e[n],r=this,s=i;if(-1!==o.indexOf(".")){for(var a=o.split("."),u=0;u<a.length-1;u++){var c=a[u];s[c]=s[c]||{},s=s[c],r=r[c]}o=a[a.length-1]}var p=r[o];this.isObject(e[o])?s[o]=p.get():t.Signal&&p instanceof t.Signal?s[o]=p.value:t.Param&&p instanceof t.Param?s[o]=p.value:p instanceof AudioParam?s[o]=p.value:p instanceof t?s[o]=p.get():this.isFunction(p)||this.isUndef(p)||(s[o]=p);
+}return i},t.prototype._collectDefaults=function(t){var e=[];if(this.isUndef(t.defaults)||(e=Object.keys(t.defaults)),!this.isUndef(t._super))for(var i=this._collectDefaults(t._super),n=0;n<i.length;n++)-1===e.indexOf(i[n])&&e.push(i[n]);return e},t.prototype.toString=function(){for(var e in t){var i=e[0].match(/^[A-Z]$/),n=t[e]===this.constructor;if(this.isFunction(t[e])&&i&&n)return e}return"Tone"},Object.defineProperty(t.prototype,"numberOfInputs",{get:function(){return this.input?this.isArray(this.input)?this.input.length:1:0}}),Object.defineProperty(t.prototype,"numberOfOutputs",{get:function(){return this.output?this.isArray(this.output)?this.output.length:1:0}}),t.prototype.dispose=function(){return this.isUndef(this.input)||(this.input instanceof AudioNode&&this.input.disconnect(),this.input=null),this.isUndef(this.output)||(this.output instanceof AudioNode&&this.output.disconnect(),this.output=null),this},t.prototype.connect=function(t,e,i){return Array.isArray(this.output)?(e=this.defaultArg(e,0),this.output[e].connect(t,0,i)):this.output.connect(t,e,i),this},t.prototype.disconnect=function(t,e,i){this.isArray(this.output)?this.isNumber(t)?this.output[t].disconnect():(e=this.defaultArg(e,0),this.output[e].disconnect(t,0,i)):this.output.disconnect.apply(this.output,arguments)},t.prototype.connectSeries=function(){if(arguments.length>1)for(var t=arguments[0],e=1;e<arguments.length;e++){var i=arguments[e];t.connect(i),t=i}return this},t.prototype.chain=function(){if(arguments.length>0)for(var t=this,e=0;e<arguments.length;e++){var i=arguments[e];t.connect(i),t=i}return this},t.prototype.fan=function(){if(arguments.length>0)for(var t=0;t<arguments.length;t++)this.connect(arguments[t]);return this},AudioNode.prototype.chain=t.prototype.chain,AudioNode.prototype.fan=t.prototype.fan,t.prototype.defaultArg=function(t,e){if(this.isObject(t)&&this.isObject(e)){var i={};for(var n in t)i[n]=this.defaultArg(e[n],t[n]);for(var o in e)i[o]=this.defaultArg(t[o],e[o]);return i}return this.isUndef(t)?e:t},t.prototype.optionsObject=function(t,e,i){var n={};if(1===t.length&&this.isObject(t[0]))n=t[0];else for(var o=0;o<e.length;o++)n[e[o]]=t[o];return this.isUndef(i)?n:this.defaultArg(n,i)},t.prototype.isUndef=function(t){return"undefined"==typeof t},t.prototype.isFunction=function(t){return"function"==typeof t},t.prototype.isNumber=function(t){return"number"==typeof t},t.prototype.isObject=function(t){return"[object Object]"===Object.prototype.toString.call(t)&&t.constructor===Object},t.prototype.isBoolean=function(t){return"boolean"==typeof t},t.prototype.isArray=function(t){return Array.isArray(t)},t.prototype.isString=function(t){return"string"==typeof t},t.noOp=function(){},t.prototype._readOnly=function(t){if(Array.isArray(t))for(var e=0;e<t.length;e++)this._readOnly(t[e]);else Object.defineProperty(this,t,{writable:!1,enumerable:!0})},t.prototype._writable=function(t){if(Array.isArray(t))for(var e=0;e<t.length;e++)this._writable(t[e]);else Object.defineProperty(this,t,{writable:!0})},t.State={Started:"started",Stopped:"stopped",Paused:"paused"},t.prototype.equalPowerScale=function(t){var e=.5*Math.PI;return Math.sin(t*e)},t.prototype.dbToGain=function(t){return Math.pow(2,t/6)},t.prototype.gainToDb=function(t){return 20*(Math.log(t)/Math.LN10)},t.prototype.intervalToFrequencyRatio=function(t){return Math.pow(2,t/12)},t.prototype.now=function(){return t.context.now()},t.now=function(){return t.context.now()},t.extend=function(e,i){function n(){}t.prototype.isUndef(i)&&(i=t),n.prototype=i.prototype,e.prototype=new n,e.prototype.constructor=e,e._super=i};var e;return Object.defineProperty(t,"context",{get:function(){return e},set:function(i){e=t.Context&&i instanceof t.Context?i:new t.Context(i),t.Context&&t.Context.emit("init",e)}}),Object.defineProperty(t.prototype,"context",{get:function(){return t.context}}),t.setContext=function(e){t.context=e},Object.defineProperty(t.prototype,"blockTime",{get:function(){return 128/this.context.sampleRate}}),Object.defineProperty(t.prototype,"sampleTime",{get:function(){return 1/this.context.sampleRate}}),Object.defineProperty(t,"supported",{get:function(){var t=window.hasOwnProperty("AudioContext")||window.hasOwnProperty("webkitAudioContext"),e=window.hasOwnProperty("Promise"),i=window.hasOwnProperty("Worker");return t&&e&&i}}),t.version="r10",!window.TONE_SILENCE_VERSION_LOGGING,t}();var p;p=function(t){"use strict";return t.SignalBase=function(){},t.extend(t.SignalBase),t.SignalBase.prototype.connect=function(e,i,n){return t.Signal&&t.Signal===e.constructor||t.Param&&t.Param===e.constructor||t.TimelineSignal&&t.TimelineSignal===e.constructor?(e._param.cancelScheduledValues(0),e._param.value=0,e.overridden=!0):e instanceof AudioParam&&(e.cancelScheduledValues(0),e.value=0),t.prototype.connect.call(this,e,i,n),this},t.SignalBase}(c);var h;h=function(t){"use strict";return t.WaveShaper=function(t,e){this._shaper=this.input=this.output=this.context.createWaveShaper(),this._curve=null,Array.isArray(t)?this.curve=t:isFinite(t)||this.isUndef(t)?this._curve=new Float32Array(this.defaultArg(t,1024)):this.isFunction(t)&&(this._curve=new Float32Array(this.defaultArg(e,1024)),this.setMap(t))},t.extend(t.WaveShaper,t.SignalBase),t.WaveShaper.prototype.setMap=function(t){for(var e=0,i=this._curve.length;i>e;e++){var n=e/(i-1)*2-1;this._curve[e]=t(n,e)}return this._shaper.curve=this._curve,this},Object.defineProperty(t.WaveShaper.prototype,"curve",{get:function(){return this._shaper.curve},set:function(t){this._curve=new Float32Array(t),this._shaper.curve=this._curve}}),Object.defineProperty(t.WaveShaper.prototype,"oversample",{get:function(){return this._shaper.oversample},set:function(t){if(-1===["none","2x","4x"].indexOf(t))throw new RangeError("Tone.WaveShaper: oversampling must be either 'none', '2x', or '4x'");this._shaper.oversample=t}}),t.WaveShaper.prototype.dispose=function(){return t.prototype.dispose.call(this),this._shaper.disconnect(),this._shaper=null,this._curve=null,this},t.WaveShaper}(c);var l;l=function(t){return t.TimeBase=function(e,i){if(!(this instanceof t.TimeBase))return new t.TimeBase(e,i);if(this._expr=this._noOp,e instanceof t.TimeBase)this.copy(e);else if(!this.isUndef(i)||this.isNumber(e)){i=this.defaultArg(i,this._defaultUnits);var n=this._primaryExpressions[i].method;this._expr=n.bind(this,e)}else this.isString(e)?this.set(e):this.isUndef(e)&&(this._expr=this._defaultExpr())},t.extend(t.TimeBase),t.TimeBase.prototype.set=function(t){return this._expr=this._parseExprString(t),this},t.TimeBase.prototype.clone=function(){var t=new this.constructor;return t.copy(this),t},t.TimeBase.prototype.copy=function(t){var e=t._expr();return this.set(e)},t.TimeBase.prototype._primaryExpressions={n:{regexp:/^(\d+)n/i,method:function(t){return t=parseInt(t),1===t?this._beatsToUnits(this._timeSignature()):this._beatsToUnits(4/t)}},t:{regexp:/^(\d+)t/i,method:function(t){return t=parseInt(t),this._beatsToUnits(8/(3*parseInt(t)))}},m:{regexp:/^(\d+)m/i,method:function(t){return this._beatsToUnits(parseInt(t)*this._timeSignature())}},i:{regexp:/^(\d+)i/i,method:function(t){return this._ticksToUnits(parseInt(t))}},hz:{regexp:/^(\d+(?:\.\d+)?)hz/i,method:function(t){return this._frequencyToUnits(parseFloat(t))}},tr:{regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method:function(t,e,i){var n=0;return t&&"0"!==t&&(n+=this._beatsToUnits(this._timeSignature()*parseFloat(t))),e&&"0"!==e&&(n+=this._beatsToUnits(parseFloat(e))),i&&"0"!==i&&(n+=this._beatsToUnits(parseFloat(i)/4)),n}},s:{regexp:/^(\d+(?:\.\d+)?s)/,method:function(t){return this._secondsToUnits(parseFloat(t))}},samples:{regexp:/^(\d+)samples/,method:function(t){return parseInt(t)/this.context.sampleRate}},"default":{regexp:/^(\d+(?:\.\d+)?)/,method:function(t){return this._primaryExpressions[this._defaultUnits].method.call(this,t)}}},t.TimeBase.prototype._binaryExpressions={"+":{regexp:/^\+/,precedence:2,method:function(t,e){return t()+e()}},"-":{regexp:/^\-/,precedence:2,method:function(t,e){return t()-e()}},"*":{regexp:/^\*/,precedence:1,method:function(t,e){return t()*e()}},"/":{regexp:/^\//,precedence:1,method:function(t,e){return t()/e()}}},t.TimeBase.prototype._unaryExpressions={neg:{regexp:/^\-/,method:function(t){return-t()}}},t.TimeBase.prototype._syntaxGlue={"(":{regexp:/^\(/},")":{regexp:/^\)/}},t.TimeBase.prototype._tokenize=function(t){function e(t,e){for(var i=["_binaryExpressions","_unaryExpressions","_primaryExpressions","_syntaxGlue"],n=0;n<i.length;n++){var o=e[i[n]];for(var r in o){var s=o[r],a=s.regexp,u=t.match(a);if(null!==u)return{method:s.method,precedence:s.precedence,regexp:s.regexp,value:u[0]}}}throw new SyntaxError("Tone.TimeBase: Unexpected token "+t)}for(var i=-1,n=[];t.length>0;){t=t.trim();var o=e(t,this);n.push(o),t=t.substr(o.value.length)}return{next:function(){return n[++i]},peek:function(){return n[i+1]}}},t.TimeBase.prototype._matchGroup=function(t,e,i){var n=!1;if(!this.isUndef(t))for(var o in e){var r=e[o];if(r.regexp.test(t.value)){if(this.isUndef(i))return r;if(r.precedence===i)return r}}return n},t.TimeBase.prototype._parseBinary=function(t,e){this.isUndef(e)&&(e=2);var i;i=0>e?this._parseUnary(t):this._parseBinary(t,e-1);for(var n=t.peek();n&&this._matchGroup(n,this._binaryExpressions,e);)n=t.next(),i=n.method.bind(this,i,this._parseBinary(t,e-1)),n=t.peek();return i},t.TimeBase.prototype._parseUnary=function(t){var e,i;e=t.peek();var n=this._matchGroup(e,this._unaryExpressions);return n?(e=t.next(),i=this._parseUnary(t),n.method.bind(this,i)):this._parsePrimary(t)},t.TimeBase.prototype._parsePrimary=function(t){var e,i;if(e=t.peek(),this.isUndef(e))throw new SyntaxError("Tone.TimeBase: Unexpected end of expression");if(this._matchGroup(e,this._primaryExpressions)){e=t.next();var n=e.value.match(e.regexp);return e.method.bind(this,n[1],n[2],n[3])}if(e&&"("===e.value){if(t.next(),i=this._parseBinary(t),e=t.next(),!e||")"!==e.value)throw new SyntaxError("Expected )");return i}throw new SyntaxError("Tone.TimeBase: Cannot process token "+e.value)},t.TimeBase.prototype._parseExprString=function(t){this.isString(t)||(t=t.toString());var e=this._tokenize(t),i=this._parseBinary(e);return i},t.TimeBase.prototype._noOp=function(){return 0},t.TimeBase.prototype._defaultExpr=function(){return this._noOp},t.TimeBase.prototype._defaultUnits="s",t.TimeBase.prototype._frequencyToUnits=function(t){return 1/t},t.TimeBase.prototype._beatsToUnits=function(e){return 60/t.Transport.bpm.value*e},t.TimeBase.prototype._secondsToUnits=function(t){return t},t.TimeBase.prototype._ticksToUnits=function(e){return e*(this._beatsToUnits(1)/t.Transport.PPQ)},t.TimeBase.prototype._timeSignature=function(){return t.Transport.timeSignature},t.TimeBase.prototype._pushExpr=function(e,i,n){return e instanceof t.TimeBase||(e=new this.constructor(e,n)),this._expr=this._binaryExpressions[i].method.bind(this,this._expr,e._expr),this},t.TimeBase.prototype.add=function(t,e){return this._pushExpr(t,"+",e)},t.TimeBase.prototype.sub=function(t,e){return this._pushExpr(t,"-",e)},t.TimeBase.prototype.mult=function(t,e){return this._pushExpr(t,"*",e)},t.TimeBase.prototype.div=function(t,e){return this._pushExpr(t,"/",e)},t.TimeBase.prototype.valueOf=function(){return this._expr()},t.TimeBase.prototype.dispose=function(){this._expr=null},t.TimeBase}(c);var f;f=function(t){return t.Time=function(e,i){return this instanceof t.Time?(this._plusNow=!1,void t.TimeBase.call(this,e,i)):new t.Time(e,i)},t.extend(t.Time,t.TimeBase),t.Time.prototype._unaryExpressions=Object.create(t.TimeBase.prototype._unaryExpressions),t.Time.prototype._unaryExpressions.quantize={regexp:/^@/,method:function(e){return t.Transport.nextSubdivision(e())}},t.Time.prototype._unaryExpressions.now={regexp:/^\+/,method:function(t){return this._plusNow=!0,t()}},t.Time.prototype.quantize=function(t,e){return e=this.defaultArg(e,1),this._expr=function(t,e,i){t=t(),e=e.toSeconds();var n=Math.round(t/e),o=n*e,r=o-t;return t+r*i}.bind(this,this._expr,new this.constructor(t),e),this},t.Time.prototype.addNow=function(){return this._plusNow=!0,this},t.Time.prototype._defaultExpr=function(){return this._plusNow=!0,this._noOp},t.Time.prototype.copy=function(e){return t.TimeBase.prototype.copy.call(this,e),this._plusNow=e._plusNow,this},t.Time.prototype.toNotation=function(){var t=this.toSeconds(),e=["1m","2n","4n","8n","16n","32n","64n","128n"],i=this._toNotationHelper(t,e),n=["1m","2n","2t","4n","4t","8n","8t","16n","16t","32n","32t","64n","64t","128n"],o=this._toNotationHelper(t,n);return o.split("+").length<i.split("+").length?o:i},t.Time.prototype._toNotationHelper=function(t,e){for(var i=this._notationToUnits(e[e.length-1]),n="",o=0;o<e.length;o++){var r=this._notationToUnits(e[o]),s=t/r,a=1e-6;if(a>1-s%1&&(s+=a),s=Math.floor(s),s>0){if(n+=1===s?e[o]:s.toString()+"*"+e[o],t-=s*r,i>t)break;n+=" + "}}return""===n&&(n="0"),n},t.Time.prototype._notationToUnits=function(t){for(var e=this._primaryExpressions,i=[e.n,e.t,e.m],n=0;n<i.length;n++){var o=i[n],r=t.match(o.regexp);if(r)return o.method.call(this,r[1])}},t.Time.prototype.toBarsBeatsSixteenths=function(){var t=this._beatsToUnits(1),e=this.toSeconds()/t,i=Math.floor(e/this._timeSignature()),n=e%1*4;e=Math.floor(e)%this._timeSignature(),n=n.toString(),n.length>3&&(n=parseFloat(n).toFixed(3));var o=[i,e,n];return o.join(":")},t.Time.prototype.toTicks=function(){var e=this._beatsToUnits(1),i=this.valueOf()/e;return Math.floor(i*t.Transport.PPQ)},t.Time.prototype.toSamples=function(){return this.toSeconds()*this.context.sampleRate},t.Time.prototype.toFrequency=function(){return 1/this.toSeconds()},t.Time.prototype.toSeconds=function(){return this.valueOf()},t.Time.prototype.toMilliseconds=function(){return 1e3*this.toSeconds()},t.Time.prototype.valueOf=function(){var t=this._expr();return t+(this._plusNow?this.now():0)},t.Time}(c);var d;d=function(t){t.Frequency=function(e,i){return this instanceof t.Frequency?void t.TimeBase.call(this,e,i):new t.Frequency(e,i)},t.extend(t.Frequency,t.TimeBase),t.Frequency.prototype._primaryExpressions=Object.create(t.TimeBase.prototype._primaryExpressions),t.Frequency.prototype._primaryExpressions.midi={regexp:/^(\d+(?:\.\d+)?midi)/,method:function(t){return this.midiToFrequency(t)}},t.Frequency.prototype._primaryExpressions.note={regexp:/^([a-g]{1}(?:b|#|x|bb)?)(-?[0-9]+)/i,method:function(t,i){var n=e[t.toLowerCase()],o=n+12*(parseInt(i)+1);return this.midiToFrequency(o)}},t.Frequency.prototype._primaryExpressions.tr={regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method:function(t,e,i){var n=1;return t&&"0"!==t&&(n*=this._beatsToUnits(this._timeSignature()*parseFloat(t))),e&&"0"!==e&&(n*=this._beatsToUnits(parseFloat(e))),i&&"0"!==i&&(n*=this._beatsToUnits(parseFloat(i)/4)),n}},t.Frequency.prototype.transpose=function(t){return this._expr=function(t,e){var i=t();return i*this.intervalToFrequencyRatio(e)}.bind(this,this._expr,t),this},t.Frequency.prototype.harmonize=function(t){return this._expr=function(t,e){for(var i=t(),n=[],o=0;o<e.length;o++)n[o]=i*this.intervalToFrequencyRatio(e[o]);return n}.bind(this,this._expr,t),this},t.Frequency.prototype.toMidi=function(){return this.frequencyToMidi(this.valueOf())},t.Frequency.prototype.toNote=function(){var e=this.valueOf(),n=Math.log(e/t.Frequency.A4)/Math.LN2,o=Math.round(12*n)+57,r=Math.floor(o/12);0>r&&(o+=-12*r);var s=i[o%12];return s+r.toString()},t.Frequency.prototype.toSeconds=function(){return 1/this.valueOf()},t.Frequency.prototype.toFrequency=function(){return this.valueOf()},t.Frequency.prototype.toTicks=function(){var e=this._beatsToUnits(1),i=this.valueOf()/e;return Math.floor(i*t.Transport.PPQ)},t.Frequency.prototype._frequencyToUnits=function(t){return t},t.Frequency.prototype._ticksToUnits=function(e){return 1/(60*e/(t.Transport.bpm.value*t.Transport.PPQ))},t.Frequency.prototype._beatsToUnits=function(e){return 1/t.TimeBase.prototype._beatsToUnits.call(this,e)},t.Frequency.prototype._secondsToUnits=function(t){return 1/t},t.Frequency.prototype._defaultUnits="hz";var e={cbb:-2,cb:-1,c:0,"c#":1,cx:2,dbb:0,db:1,d:2,"d#":3,dx:4,ebb:2,eb:3,e:4,"e#":5,ex:6,fbb:3,fb:4,f:5,"f#":6,fx:7,gbb:5,gb:6,g:7,"g#":8,gx:9,abb:7,ab:8,a:9,"a#":10,ax:11,bbb:9,bb:10,b:11,"b#":12,bx:13},i=["C","C#","D","D#","E","F","F#","G","G#","A","A#","B"];return t.Frequency.A4=440,t.Frequency.prototype.midiToFrequency=function(e){return t.Frequency.A4*Math.pow(2,(e-69)/12)},t.Frequency.prototype.frequencyToMidi=function(e){return 69+12*Math.log(e/t.Frequency.A4)/Math.LN2},t.Frequency}(c);var m;m=function(t){return t.TransportTime=function(e,i){return this instanceof t.TransportTime?void t.Time.call(this,e,i):new t.TransportTime(e,i)},t.extend(t.TransportTime,t.Time),t.TransportTime.prototype._unaryExpressions=Object.create(t.Time.prototype._unaryExpressions),t.TransportTime.prototype._unaryExpressions.quantize={regexp:/^@/,method:function(e){var i=this._secondsToTicks(e()),n=Math.ceil(t.Transport.ticks/i);return this._ticksToUnits(n*i)}},t.TransportTime.prototype._secondsToTicks=function(e){var i=this._beatsToUnits(1),n=e/i;return Math.round(n*t.Transport.PPQ)},t.TransportTime.prototype.valueOf=function(){var e=this._secondsToTicks(this._expr());return e+(this._plusNow?t.Transport.ticks:0)},t.TransportTime.prototype.toTicks=function(){return this.valueOf()},t.TransportTime.prototype.toSeconds=function(){var e=this._expr();return e+(this._plusNow?t.Transport.seconds:0)},t.TransportTime.prototype.toFrequency=function(){return 1/this.toSeconds()},t.TransportTime}(c);var y;y=function(t){"use strict";return t.Emitter=function(){this._events={}},t.extend(t.Emitter),t.Emitter.prototype.on=function(t,e){for(var i=t.split(/\W+/),n=0;n<i.length;n++){var o=i[n];this._events.hasOwnProperty(o)||(this._events[o]=[]),this._events[o].push(e)}return this},t.Emitter.prototype.off=function(e,i){for(var n=e.split(/\W+/),o=0;o<n.length;o++)if(e=n[o],this._events.hasOwnProperty(e))if(t.prototype.isUndef(i))this._events[e]=[];else for(var r=this._events[e],s=0;s<r.length;s++)r[s]===i&&r.splice(s,1);return this},t.Emitter.prototype.emit=function(t){if(this._events){var e=Array.apply(null,arguments).slice(1);if(this._events.hasOwnProperty(t))for(var i=this._events[t],n=0,o=i.length;o>n;n++)i[n].apply(this,e)}return this},t.Emitter.mixin=function(e){var i=["on","off","emit"];e._events={};for(var n=0;n<i.length;n++){var o=i[n],r=t.Emitter.prototype[o];e[o]=r}},t.Emitter.prototype.dispose=function(){return t.prototype.dispose.call(this),this._events=null,this},t.Emitter}(c);var v;v=function(t){function e(){function e(e,i,o){if(e.input)Array.isArray(e.input)?(t.prototype.isUndef(o)&&(o=0),this.connect(e.input[o])):this.connect(e.input,i,o);else try{e instanceof AudioNode?n.call(this,e,i,o):n.call(this,e,i)}catch(r){throw new Error("error connecting to node: "+e+"\n"+r)}}function i(e,i,n){if(e&&e.input&&Array.isArray(e.input))t.prototype.isUndef(n)&&(n=0),this.disconnect(e.input[n],i,n);else if(e&&e.input)this.disconnect(e.input,i,n);else try{o.apply(this,arguments)}catch(r){throw new Error("error disconnecting node: "+e+"\n"+r)}}var n=AudioNode.prototype.connect,o=AudioNode.prototype.disconnect;AudioNode.prototype.connect!==e&&(AudioNode.prototype.connect=e,AudioNode.prototype.disconnect=i)}return!window.hasOwnProperty("AudioContext")&&window.hasOwnProperty("webkitAudioContext")&&(window.AudioContext=window.webkitAudioContext),t.Context=function(e){t.Emitter.call(this),e||(e=new window.AudioContext),this._context=e;for(var i in this._context)this._defineProperty(this._context,i);this._latencyHint="interactive",this._lookAhead=.1,this._updateInterval=this._lookAhead/3,this._computedUpdateInterval=0,this._worker=this._createWorker(),this._constants={}},t.extend(t.Context,t.Emitter),t.Emitter.mixin(t.Context),t.Context.prototype._defineProperty=function(t,e){this.isUndef(this[e])&&Object.defineProperty(this,e,{get:function(){return"function"==typeof t[e]?t[e].bind(t):t[e]},set:function(i){t[e]=i}})},t.Context.prototype.now=function(){return this._context.currentTime},t.Context.prototype._createWorker=function(){window.URL=window.URL||window.webkitURL;var t=new Blob(["var timeoutTime = "+(1e3*this._updateInterval).toFixed(1)+";self.onmessage = function(msg){ timeoutTime = parseInt(msg.data);};function tick(){ setTimeout(tick, timeoutTime);  self.postMessage('tick');}tick();"]),e=URL.createObjectURL(t),i=new Worker(e);return i.addEventListener("message",function(){this.emit("tick")}.bind(this)),i.addEventListener("message",function(){var t=this.now();if(this.isNumber(this._lastUpdate)){var e=t-this._lastUpdate;this._computedUpdateInterval=Math.max(e,.97*this._computedUpdateInterval)}this._lastUpdate=t}.bind(this)),i},t.Context.prototype.getConstant=function(t){if(this._constants[t])return this._constants[t];for(var e=this._context.createBuffer(1,128,this._context.sampleRate),i=e.getChannelData(0),n=0;n<i.length;n++)i[n]=t;var o=this._context.createBufferSource();return o.channelCount=1,o.channelCountMode="explicit",o.buffer=e,o.loop=!0,o.start(0),this._constants[t]=o,o},Object.defineProperty(t.Context.prototype,"lag",{get:function(){var t=this._computedUpdateInterval-this._updateInterval;return t=Math.max(t,0)}}),Object.defineProperty(t.Context.prototype,"lookAhead",{get:function(){return this._lookAhead},set:function(t){this._lookAhead=t}}),Object.defineProperty(t.Context.prototype,"updateInterval",{get:function(){return this._updateInterval},set:function(e){this._updateInterval=Math.max(e,t.prototype.blockTime),this._worker.postMessage(Math.max(1e3*e,1))}}),Object.defineProperty(t.Context.prototype,"latencyHint",{get:function(){return this._latencyHint},set:function(t){var e=t;if(this._latencyHint=t,this.isString(t))switch(t){case"interactive":e=.1,this._context.latencyHint=t;break;case"playback":e=.8,this._context.latencyHint=t;break;case"balanced":e=.25,this._context.latencyHint=t;break;case"fastest":e=.01}this.lookAhead=e,this.updateInterval=e/3}}),t.supported?(e(),t.context=new t.Context):console.warn("This browser does not support Tone.js"),t.Context}(c);var g;g=function(t){return t.Type={Default:"number",Time:"time",Frequency:"frequency",TransportTime:"transportTime",Ticks:"ticks",NormalRange:"normalRange",AudioRange:"audioRange",Decibels:"db",Interval:"interval",BPM:"bpm",Positive:"positive",Cents:"cents",Degrees:"degrees",MIDI:"midi",BarsBeatsSixteenths:"barsBeatsSixteenths",Samples:"samples",Hertz:"hertz",Note:"note",Milliseconds:"milliseconds",Seconds:"seconds",Notation:"notation"},t.prototype.toSeconds=function(e){return this.isNumber(e)?e:this.isUndef(e)?this.now():this.isString(e)?new t.Time(e).toSeconds():e instanceof t.TimeBase?e.toSeconds():void 0},t.prototype.toFrequency=function(e){return this.isNumber(e)?e:this.isString(e)||this.isUndef(e)?new t.Frequency(e).valueOf():e instanceof t.TimeBase?e.toFrequency():void 0},t.prototype.toTicks=function(e){return this.isNumber(e)||this.isString(e)?new t.TransportTime(e).toTicks():this.isUndef(e)?t.Transport.ticks:e instanceof t.TimeBase?e.toTicks():void 0},t}(c,f,d,m);var _;_=function(t){"use strict";return t.Param=function(){var e=this.optionsObject(arguments,["param","units","convert"],t.Param.defaults);this._param=this.input=e.param,this.units=e.units,this.convert=e.convert,this.overridden=!1,this._lfo=null,this.isObject(e.lfo)?this.value=e.lfo:this.isUndef(e.value)||(this.value=e.value)},t.extend(t.Param),t.Param.defaults={units:t.Type.Default,convert:!0,param:void 0},Object.defineProperty(t.Param.prototype,"value",{get:function(){return this._toUnits(this._param.value)},set:function(e){if(this.isObject(e)){if(this.isUndef(t.LFO))throw new Error("Include 'Tone.LFO' to use an LFO as a Param value.");this._lfo&&this._lfo.dispose(),this._lfo=new t.LFO(e).start(),this._lfo.connect(this.input)}else{var i=this._fromUnits(e);this._param.cancelScheduledValues(0),this._param.value=i}}}),t.Param.prototype._fromUnits=function(e){if(!this.convert&&!this.isUndef(this.convert))return e;switch(this.units){case t.Type.Time:return this.toSeconds(e);case t.Type.Frequency:return this.toFrequency(e);case t.Type.Decibels:return this.dbToGain(e);case t.Type.NormalRange:return Math.min(Math.max(e,0),1);case t.Type.AudioRange:return Math.min(Math.max(e,-1),1);case t.Type.Positive:return Math.max(e,0);default:return e}},t.Param.prototype._toUnits=function(e){if(!this.convert&&!this.isUndef(this.convert))return e;switch(this.units){case t.Type.Decibels:return this.gainToDb(e);default:return e}},t.Param.prototype._minOutput=1e-5,t.Param.prototype.setValueAtTime=function(t,e){return t=this._fromUnits(t),e=this.toSeconds(e),e<=this.now()+this.blockTime?this._param.value=t:this._param.setValueAtTime(t,e),this},t.Param.prototype.setRampPoint=function(t){t=this.defaultArg(t,this.now());var e=this._param.value;return 0===e&&(e=this._minOutput),this._param.setValueAtTime(e,t),this},t.Param.prototype.linearRampToValueAtTime=function(t,e){return t=this._fromUnits(t),this._param.linearRampToValueAtTime(t,this.toSeconds(e)),this},t.Param.prototype.exponentialRampToValueAtTime=function(t,e){return t=this._fromUnits(t),t=Math.max(this._minOutput,t),this._param.exponentialRampToValueAtTime(t,this.toSeconds(e)),this},t.Param.prototype.exponentialRampToValue=function(t,e,i){return i=this.toSeconds(i),this.setRampPoint(i),this.exponentialRampToValueAtTime(t,i+this.toSeconds(e)),this},t.Param.prototype.linearRampToValue=function(t,e,i){return i=this.toSeconds(i),this.setRampPoint(i),this.linearRampToValueAtTime(t,i+this.toSeconds(e)),this},t.Param.prototype.setTargetAtTime=function(t,e,i){return t=this._fromUnits(t),t=Math.max(this._minOutput,t),i=Math.max(this._minOutput,i),this._param.setTargetAtTime(t,this.toSeconds(e),i),this},t.Param.prototype.setValueCurveAtTime=function(t,e,i){for(var n=0;n<t.length;n++)t[n]=this._fromUnits(t[n]);return this._param.setValueCurveAtTime(t,this.toSeconds(e),this.toSeconds(i)),this},t.Param.prototype.cancelScheduledValues=function(t){return this._param.cancelScheduledValues(this.toSeconds(t)),this},t.Param.prototype.rampTo=function(e,i,n){return i=this.defaultArg(i,0),this.units===t.Type.Frequency||this.units===t.Type.BPM||this.units===t.Type.Decibels?this.exponentialRampToValue(e,i,n):this.linearRampToValue(e,i,n),this},Object.defineProperty(t.Param.prototype,"lfo",{get:function(){return this._lfo}}),t.Param.prototype.dispose=function(){return t.prototype.dispose.call(this),this._param=null,this._lfo&&(this._lfo.dispose(),this._lfo=null),this},t.Param}(c);var T;T=function(t){"use strict";return window.GainNode&&!AudioContext.prototype.createGain&&(AudioContext.prototype.createGain=AudioContext.prototype.createGainNode),t.Gain=function(){var e=this.optionsObject(arguments,["gain","units"],t.Gain.defaults);this.input=this.output=this._gainNode=this.context.createGain(),this.gain=new t.Param({param:this._gainNode.gain,units:e.units,value:e.gain,convert:e.convert}),this._readOnly("gain")},t.extend(t.Gain),t.Gain.defaults={gain:1,convert:!0},t.Gain.prototype.dispose=function(){t.Param.prototype.dispose.call(this),this._gainNode.disconnect(),this._gainNode=null,this._writable("gain"),this.gain.dispose(),this.gain=null},t.prototype.createInsOuts=function(e,i){1===e?this.input=new t.Gain:e>1&&(this.input=new Array(e)),1===i?this.output=new t.Gain:i>1&&(this.output=new Array(e))},t.Gain}(c,_);var b;b=function(t){"use strict";return t.Signal=function(){var e=this.optionsObject(arguments,["value","units"],t.Signal.defaults);this.output=this._gain=this.context.createGain(),e.param=this._gain.gain,t.Param.call(this,e),this.input=this._param=this._gain.gain,this.context.getConstant(1).chain(this._gain)},t.extend(t.Signal,t.Param),t.Signal.defaults={value:0,units:t.Type.Default,convert:!0},t.Signal.prototype.connect=t.SignalBase.prototype.connect,t.Signal.prototype.dispose=function(){return t.Param.prototype.dispose.call(this),this._param=null,this._gain.disconnect(),this._gain=null,this},t.Signal}(c,h,g,_);var x;x=function(t){"use strict";return t.Add=function(e){this.createInsOuts(2,0),this._sum=this.input[0]=this.input[1]=this.output=new t.Gain,this._param=this.input[1]=new t.Signal(e),this._param.connect(this._sum)},t.extend(t.Add,t.Signal),t.Add.prototype.dispose=function(){return t.prototype.dispose.call(this),this._sum.dispose(),this._sum=null,this._param.dispose(),this._param=null,this},t.Add}(c,b);var S;S=function(t){"use strict";return t.Multiply=function(e){this.createInsOuts(2,0),this._mult=this.input[0]=this.output=new t.Gain,this._param=this.input[1]=this.output.gain,this._param.value=this.defaultArg(e,0)},t.extend(t.Multiply,t.Signal),t.Multiply.prototype.dispose=function(){return t.prototype.dispose.call(this),this._mult.dispose(),this._mult=null,this._param=null,this},t.Multiply}(c,b);var w;w=function(t){"use strict";return t.Scale=function(e,i){this._outputMin=this.defaultArg(e,0),this._outputMax=this.defaultArg(i,1),this._scale=this.input=new t.Multiply(1),this._add=this.output=new t.Add(0),this._scale.connect(this._add),this._setRange()},t.extend(t.Scale,t.SignalBase),Object.defineProperty(t.Scale.prototype,"min",{get:function(){return this._outputMin},set:function(t){this._outputMin=t,this._setRange()}}),Object.defineProperty(t.Scale.prototype,"max",{get:function(){return this._outputMax},set:function(t){this._outputMax=t,this._setRange()}}),t.Scale.prototype._setRange=function(){this._add.value=this._outputMin,this._scale.value=this._outputMax-this._outputMin},t.Scale.prototype.dispose=function(){return t.prototype.dispose.call(this),this._add.dispose(),this._add=null,this._scale.dispose(),this._scale=null,this},t.Scale}(c,x,S);var A;A=function(){var e=b,n=x,o=S,r=w,s=c,a=i;s.setContext(a.audiocontext),t.Signal=function(t){var i=new e(t);return i},e.prototype.fade=e.prototype.linearRampToValueAtTime,o.prototype.fade=e.prototype.fade,n.prototype.fade=e.prototype.fade,r.prototype.fade=e.prototype.fade,e.prototype.setInput=function(t){t.connect(this)},o.prototype.setInput=e.prototype.setInput,n.prototype.setInput=e.prototype.setInput,r.prototype.setInput=e.prototype.setInput,e.prototype.add=function(t){var e=new n(t);return this.connect(e),e},o.prototype.add=e.prototype.add,n.prototype.add=e.prototype.add,r.prototype.add=e.prototype.add,e.prototype.mult=function(t){var e=new o(t);return this.connect(e),e},o.prototype.mult=e.prototype.mult,n.prototype.mult=e.prototype.mult,r.prototype.mult=e.prototype.mult,e.prototype.scale=function(e,i,n,o){var s,a;4===arguments.length?(s=t.prototype.map(n,e,i,0,1)-.5,a=t.prototype.map(o,e,i,0,1)-.5):(s=arguments[0],a=arguments[1]);var u=new r(s,a);return this.connect(u),u},o.prototype.scale=e.prototype.scale,n.prototype.scale=e.prototype.scale,r.prototype.scale=e.prototype.scale}(b,x,S,w,c,i);var P;P=function(){var e=i,n=x,o=S,r=w;t.Oscillator=function(i,n){if("string"==typeof i){var o=n;n=i,i=o}if("number"==typeof n){var o=n;n=i,i=o}this.started=!1,this.phaseAmount=void 0,this.oscillator=e.audiocontext.createOscillator(),this.f=i||440,this.oscillator.type=n||"sine",this.oscillator.frequency.setValueAtTime(this.f,e.audiocontext.currentTime),this.output=e.audiocontext.createGain(),this._freqMods=[],this.output.gain.value=.5,this.output.gain.setValueAtTime(.5,e.audiocontext.currentTime),this.oscillator.connect(this.output),this.panPosition=0,this.connection=e.input,this.panner=new t.Panner(this.output,this.connection,1),this.mathOps=[this.output],e.soundArray.push(this)},t.Oscillator.prototype.start=function(t,i){if(this.started){var n=e.audiocontext.currentTime;this.stop(n)}if(!this.started){var o=i||this.f,r=this.oscillator.type;this.oscillator&&(this.oscillator.disconnect(),this.oscillator=void 0),this.oscillator=e.audiocontext.createOscillator(),this.oscillator.frequency.value=Math.abs(o),this.oscillator.type=r,this.oscillator.connect(this.output),t=t||0,this.oscillator.start(t+e.audiocontext.currentTime),this.freqNode=this.oscillator.frequency;
+for(var s in this._freqMods)"undefined"!=typeof this._freqMods[s].connect&&this._freqMods[s].connect(this.oscillator.frequency);this.started=!0}},t.Oscillator.prototype.stop=function(t){if(this.started){var i=t||0,n=e.audiocontext.currentTime;this.oscillator.stop(i+n),this.started=!1}},t.Oscillator.prototype.amp=function(t,i,n){var o=this;if("number"==typeof t){var i=i||0,n=n||0,r=e.audiocontext.currentTime;this.output.gain.linearRampToValueAtTime(t,r+n+i)}else{if(!t)return this.output.gain;t.connect(o.output.gain)}},t.Oscillator.prototype.fade=t.Oscillator.prototype.amp,t.Oscillator.prototype.getAmp=function(){return this.output.gain.value},t.Oscillator.prototype.freq=function(t,i,n){if("number"!=typeof t||isNaN(t)){if(!t)return this.oscillator.frequency;t.output&&(t=t.output),t.connect(this.oscillator.frequency),this._freqMods.push(t)}else{this.f=t;var o=e.audiocontext.currentTime,i=i||0,n=n||0;0===i?this.oscillator.frequency.setValueAtTime(t,n+o):t>0?this.oscillator.frequency.exponentialRampToValueAtTime(t,n+i+o):this.oscillator.frequency.linearRampToValueAtTime(t,n+i+o),this.phaseAmount&&this.phase(this.phaseAmount)}},t.Oscillator.prototype.getFreq=function(){return this.oscillator.frequency.value},t.Oscillator.prototype.setType=function(t){this.oscillator.type=t},t.Oscillator.prototype.getType=function(){return this.oscillator.type},t.Oscillator.prototype.connect=function(t){t?t.hasOwnProperty("input")?(this.panner.connect(t.input),this.connection=t.input):(this.panner.connect(t),this.connection=t):this.panner.connect(e.input)},t.Oscillator.prototype.disconnect=function(){this.output.disconnect(),this.panner.disconnect(),this.output.connect(this.panner),this.oscMods=[]},t.Oscillator.prototype.pan=function(t,e){this.panPosition=t,this.panner.pan(t,e)},t.Oscillator.prototype.getPan=function(){return this.panPosition},t.Oscillator.prototype.dispose=function(){var t=e.soundArray.indexOf(this);if(e.soundArray.splice(t,1),this.oscillator){var i=e.audiocontext.currentTime;this.stop(i),this.disconnect(),this.panner=null,this.oscillator=null}this.osc2&&this.osc2.dispose()},t.Oscillator.prototype.phase=function(i){var n=t.prototype.map(i,0,1,0,1/this.f),o=e.audiocontext.currentTime;this.phaseAmount=i,this.dNode||(this.dNode=e.audiocontext.createDelay(),this.oscillator.disconnect(),this.oscillator.connect(this.dNode),this.dNode.connect(this.output)),this.dNode.delayTime.setValueAtTime(n,o)};var s=function(t,e,i,n,o){var r=t.oscillator;for(var s in t.mathOps)t.mathOps[s]instanceof o&&(r.disconnect(),t.mathOps[s].dispose(),i=s,i<t.mathOps.length-2&&(n=t.mathOps[s+1]));return i===t.mathOps.length-1&&t.mathOps.push(n),s>0&&(r=t.mathOps[s-1]),r.disconnect(),r.connect(e),e.connect(n),t.mathOps[i]=e,t};t.Oscillator.prototype.add=function(t){var e=new n(t),i=this.mathOps.length-1,o=this.output;return s(this,e,i,o,n)},t.Oscillator.prototype.mult=function(t){var e=new o(t),i=this.mathOps.length-1,n=this.output;return s(this,e,i,n,o)},t.Oscillator.prototype.scale=function(e,i,n,o){var a,u;4===arguments.length?(a=t.prototype.map(n,e,i,0,1)-.5,u=t.prototype.map(o,e,i,0,1)-.5):(a=arguments[0],u=arguments[1]);var c=new r(a,u),p=this.mathOps.length-1,h=this.output;return s(this,c,p,h,r)},t.SinOsc=function(e){t.Oscillator.call(this,e,"sine")},t.SinOsc.prototype=Object.create(t.Oscillator.prototype),t.TriOsc=function(e){t.Oscillator.call(this,e,"triangle")},t.TriOsc.prototype=Object.create(t.Oscillator.prototype),t.SawOsc=function(e){t.Oscillator.call(this,e,"sawtooth")},t.SawOsc.prototype=Object.create(t.Oscillator.prototype),t.SqrOsc=function(e){t.Oscillator.call(this,e,"square")},t.SqrOsc.prototype=Object.create(t.Oscillator.prototype)}(i,x,S,w);var k;k=function(t){"use strict";return t.Timeline=function(){var e=this.optionsObject(arguments,["memory"],t.Timeline.defaults);this._timeline=[],this._toRemove=[],this._iterating=!1,this.memory=e.memory},t.extend(t.Timeline),t.Timeline.defaults={memory:1/0},Object.defineProperty(t.Timeline.prototype,"length",{get:function(){return this._timeline.length}}),t.Timeline.prototype.add=function(t){if(this.isUndef(t.time))throw new Error("Tone.Timeline: events must have a time attribute");if(this._timeline.length){var e=this._search(t.time);this._timeline.splice(e+1,0,t)}else this._timeline.push(t);if(this.length>this.memory){var i=this.length-this.memory;this._timeline.splice(0,i)}return this},t.Timeline.prototype.remove=function(t){if(this._iterating)this._toRemove.push(t);else{var e=this._timeline.indexOf(t);-1!==e&&this._timeline.splice(e,1)}return this},t.Timeline.prototype.get=function(t){var e=this._search(t);return-1!==e?this._timeline[e]:null},t.Timeline.prototype.peek=function(){return this._timeline[0]},t.Timeline.prototype.shift=function(){return this._timeline.shift()},t.Timeline.prototype.getAfter=function(t){var e=this._search(t);return e+1<this._timeline.length?this._timeline[e+1]:null},t.Timeline.prototype.getBefore=function(t){var e=this._timeline.length;if(e>0&&this._timeline[e-1].time<t)return this._timeline[e-1];var i=this._search(t);return i-1>=0?this._timeline[i-1]:null},t.Timeline.prototype.cancel=function(t){if(this._timeline.length>1){var e=this._search(t);if(e>=0)if(this._timeline[e].time===t){for(var i=e;i>=0&&this._timeline[i].time===t;i--)e=i;this._timeline=this._timeline.slice(0,e)}else this._timeline=this._timeline.slice(0,e+1);else this._timeline=[]}else 1===this._timeline.length&&this._timeline[0].time>=t&&(this._timeline=[]);return this},t.Timeline.prototype.cancelBefore=function(t){if(this._timeline.length){var e=this._search(t);e>=0&&(this._timeline=this._timeline.slice(e+1))}return this},t.Timeline.prototype._search=function(t){var e=0,i=this._timeline.length,n=i;if(i>0&&this._timeline[i-1].time<=t)return i-1;for(;n>e;){var o=Math.floor(e+(n-e)/2),r=this._timeline[o],s=this._timeline[o+1];if(r.time===t){for(var a=o;a<this._timeline.length;a++){var u=this._timeline[a];u.time===t&&(o=a)}return o}if(r.time<t&&s.time>t)return o;r.time>t?n=o:r.time<t&&(e=o+1)}return-1},t.Timeline.prototype._iterate=function(t,e,i){this._iterating=!0,e=this.defaultArg(e,0),i=this.defaultArg(i,this._timeline.length-1);for(var n=e;i>=n;n++)t(this._timeline[n]);if(this._iterating=!1,this._toRemove.length>0){for(var o=0;o<this._toRemove.length;o++){var r=this._timeline.indexOf(this._toRemove[o]);-1!==r&&this._timeline.splice(r,1)}this._toRemove=[]}},t.Timeline.prototype.forEach=function(t){return this._iterate(t),this},t.Timeline.prototype.forEachBefore=function(t,e){var i=this._search(t);return-1!==i&&this._iterate(e,0,i),this},t.Timeline.prototype.forEachAfter=function(t,e){var i=this._search(t);return this._iterate(e,i+1),this},t.Timeline.prototype.forEachFrom=function(t,e){for(var i=this._search(t);i>=0&&this._timeline[i].time>=t;)i--;return this._iterate(e,i+1),this},t.Timeline.prototype.forEachAtTime=function(t,e){var i=this._search(t);return-1!==i&&this._iterate(function(i){i.time===t&&e(i)},0,i),this},t.Timeline.prototype.dispose=function(){t.prototype.dispose.call(this),this._timeline=null,this._toRemove=null},t.Timeline}(c);var O;O=function(t){"use strict";return t.TimelineSignal=function(){var e=this.optionsObject(arguments,["value","units"],t.Signal.defaults);this._events=new t.Timeline(10),t.Signal.apply(this,e),e.param=this._param,t.Param.call(this,e),this._initial=this._fromUnits(this._param.value)},t.extend(t.TimelineSignal,t.Param),t.TimelineSignal.Type={Linear:"linear",Exponential:"exponential",Target:"target",Curve:"curve",Set:"set"},Object.defineProperty(t.TimelineSignal.prototype,"value",{get:function(){var t=this.now(),e=this.getValueAtTime(t);return this._toUnits(e)},set:function(t){var e=this._fromUnits(t);this._initial=e,this.cancelScheduledValues(),this._param.value=e}}),t.TimelineSignal.prototype.setValueAtTime=function(e,i){return e=this._fromUnits(e),i=this.toSeconds(i),this._events.add({type:t.TimelineSignal.Type.Set,value:e,time:i}),this._param.setValueAtTime(e,i),this},t.TimelineSignal.prototype.linearRampToValueAtTime=function(e,i){return e=this._fromUnits(e),i=this.toSeconds(i),this._events.add({type:t.TimelineSignal.Type.Linear,value:e,time:i}),this._param.linearRampToValueAtTime(e,i),this},t.TimelineSignal.prototype.exponentialRampToValueAtTime=function(e,i){i=this.toSeconds(i);var n=this._searchBefore(i);n&&0===n.value&&this.setValueAtTime(this._minOutput,n.time),e=this._fromUnits(e);var o=Math.max(e,this._minOutput);return this._events.add({type:t.TimelineSignal.Type.Exponential,value:o,time:i}),e<this._minOutput?(this._param.exponentialRampToValueAtTime(this._minOutput,i-this.sampleTime),this.setValueAtTime(0,i)):this._param.exponentialRampToValueAtTime(e,i),this},t.TimelineSignal.prototype.setTargetAtTime=function(e,i,n){return e=this._fromUnits(e),e=Math.max(this._minOutput,e),n=Math.max(this._minOutput,n),i=this.toSeconds(i),this._events.add({type:t.TimelineSignal.Type.Target,value:e,time:i,constant:n}),this._param.setTargetAtTime(e,i,n),this},t.TimelineSignal.prototype.setValueCurveAtTime=function(e,i,n,o){o=this.defaultArg(o,1);for(var r=new Array(e.length),s=0;s<r.length;s++)r[s]=this._fromUnits(e[s])*o;i=this.toSeconds(i),n=this.toSeconds(n),this._events.add({type:t.TimelineSignal.Type.Curve,value:r,time:i,duration:n}),this._param.setValueAtTime(r[0],i);for(var a=1;a<r.length;a++){var u=i+a/(r.length-1)*n;this._param.linearRampToValueAtTime(r[a],u)}return this},t.TimelineSignal.prototype.cancelScheduledValues=function(t){return t=this.toSeconds(t),this._events.cancel(t),this._param.cancelScheduledValues(t),this},t.TimelineSignal.prototype.setRampPoint=function(e){e=this.toSeconds(e);var i=this._toUnits(this.getValueAtTime(e)),n=this._searchBefore(e);if(n&&n.time===e)this.cancelScheduledValues(e+this.sampleTime);else if(n&&n.type===t.TimelineSignal.Type.Curve&&n.time+n.duration>e)this.cancelScheduledValues(e),this.linearRampToValueAtTime(i,e);else{var o=this._searchAfter(e);o&&(this.cancelScheduledValues(e),o.type===t.TimelineSignal.Type.Linear?this.linearRampToValueAtTime(i,e):o.type===t.TimelineSignal.Type.Exponential&&this.exponentialRampToValueAtTime(i,e)),this.setValueAtTime(i,e)}return this},t.TimelineSignal.prototype.linearRampToValueBetween=function(t,e,i){return this.setRampPoint(e),this.linearRampToValueAtTime(t,i),this},t.TimelineSignal.prototype.exponentialRampToValueBetween=function(t,e,i){return this.setRampPoint(e),this.exponentialRampToValueAtTime(t,i),this},t.TimelineSignal.prototype._searchBefore=function(t){return this._events.get(t)},t.TimelineSignal.prototype._searchAfter=function(t){return this._events.getAfter(t)},t.TimelineSignal.prototype.getValueAtTime=function(e){e=this.toSeconds(e);var i=this._searchAfter(e),n=this._searchBefore(e),o=this._initial;if(null===n)o=this._initial;else if(n.type===t.TimelineSignal.Type.Target){var r,s=this._events.getBefore(n.time);r=null===s?this._initial:s.value,o=this._exponentialApproach(n.time,r,n.value,n.constant,e)}else o=n.type===t.TimelineSignal.Type.Curve?this._curveInterpolate(n.time,n.value,n.duration,e):null===i?n.value:i.type===t.TimelineSignal.Type.Linear?this._linearInterpolate(n.time,n.value,i.time,i.value,e):i.type===t.TimelineSignal.Type.Exponential?this._exponentialInterpolate(n.time,n.value,i.time,i.value,e):n.value;return o},t.TimelineSignal.prototype.connect=t.SignalBase.prototype.connect,t.TimelineSignal.prototype._exponentialApproach=function(t,e,i,n,o){return i+(e-i)*Math.exp(-(o-t)/n)},t.TimelineSignal.prototype._linearInterpolate=function(t,e,i,n,o){return e+(n-e)*((o-t)/(i-t))},t.TimelineSignal.prototype._exponentialInterpolate=function(t,e,i,n,o){return e=Math.max(this._minOutput,e),e*Math.pow(n/e,(o-t)/(i-t))},t.TimelineSignal.prototype._curveInterpolate=function(t,e,i,n){var o=e.length;if(n>=t+i)return e[o-1];if(t>=n)return e[0];var r=(n-t)/i,s=Math.floor((o-1)*r),a=Math.ceil((o-1)*r),u=e[s],c=e[a];return a===s?u:this._linearInterpolate(s,u,a,c,r*(o-1))},t.TimelineSignal.prototype.dispose=function(){t.Signal.prototype.dispose.call(this),t.Param.prototype.dispose.call(this),this._events.dispose(),this._events=null},t.TimelineSignal}(c,b);var F;F=function(){var e=i,n=x,o=S,r=w,s=O,a=c;a.setContext(e.audiocontext),t.Env=function(t,i,n,o,r,a){this.aTime=t||.1,this.aLevel=i||1,this.dTime=n||.5,this.dLevel=o||0,this.rTime=r||0,this.rLevel=a||0,this._rampHighPercentage=.98,this._rampLowPercentage=.02,this.output=e.audiocontext.createGain(),this.control=new s,this._init(),this.control.connect(this.output),this.connection=null,this.mathOps=[this.control],this.isExponential=!1,this.sourceToClear=null,this.wasTriggered=!1,e.soundArray.push(this)},t.Env.prototype._init=function(){var t=e.audiocontext.currentTime,i=t;this.control.setTargetAtTime(1e-5,i,.001),this._setRampAD(this.aTime,this.dTime)},t.Env.prototype.set=function(t,e,i,n,o,r){this.aTime=t,this.aLevel=e,this.dTime=i||0,this.dLevel=n||0,this.rTime=o||0,this.rLevel=r||0,this._setRampAD(t,i)},t.Env.prototype.setADSR=function(t,e,i,n){this.aTime=t,this.dTime=e||0,this.sPercent=i||0,this.dLevel="undefined"!=typeof i?i*(this.aLevel-this.rLevel)+this.rLevel:0,this.rTime=n||0,this._setRampAD(t,e)},t.Env.prototype.setRange=function(t,e){this.aLevel=t||1,this.rLevel=e||0},t.Env.prototype._setRampAD=function(t,e){this._rampAttackTime=this.checkExpInput(t),this._rampDecayTime=this.checkExpInput(e);var i=1;i=Math.log(1/this.checkExpInput(1-this._rampHighPercentage)),this._rampAttackTC=t/this.checkExpInput(i),i=Math.log(1/this._rampLowPercentage),this._rampDecayTC=e/this.checkExpInput(i)},t.Env.prototype.setRampPercentages=function(t,e){this._rampHighPercentage=this.checkExpInput(t),this._rampLowPercentage=this.checkExpInput(e);var i=1;i=Math.log(1/this.checkExpInput(1-this._rampHighPercentage)),this._rampAttackTC=this._rampAttackTime/this.checkExpInput(i),i=Math.log(1/this._rampLowPercentage),this._rampDecayTC=this._rampDecayTime/this.checkExpInput(i)},t.Env.prototype.setInput=function(){for(var t=0;t<arguments.length;t++)this.connect(arguments[t])},t.Env.prototype.setExp=function(t){this.isExponential=t},t.Env.prototype.checkExpInput=function(t){return 0>=t&&(t=1e-8),t},t.Env.prototype.play=function(t,e,i){var n=e||0,i=i||0;t&&this.connection!==t&&this.connect(t),this.triggerAttack(t,n),this.triggerRelease(t,n+this.aTime+this.dTime+i)},t.Env.prototype.triggerAttack=function(t,i){var n=e.audiocontext.currentTime,o=i||0,r=n+o;this.lastAttack=r,this.wasTriggered=!0,t&&this.connection!==t&&this.connect(t);var s=this.control.getValueAtTime(r);this.isExponential===!0?this.control.exponentialRampToValueAtTime(this.checkExpInput(s),r):this.control.linearRampToValueAtTime(s,r),r+=this.aTime,this.isExponential===!0?(this.control.exponentialRampToValueAtTime(this.checkExpInput(this.aLevel),r),s=this.checkExpInput(this.control.getValueAtTime(r)),this.control.cancelScheduledValues(r),this.control.exponentialRampToValueAtTime(s,r)):(this.control.linearRampToValueAtTime(this.aLevel,r),s=this.control.getValueAtTime(r),this.control.cancelScheduledValues(r),this.control.linearRampToValueAtTime(s,r)),r+=this.dTime,this.isExponential===!0?(this.control.exponentialRampToValueAtTime(this.checkExpInput(this.dLevel),r),s=this.checkExpInput(this.control.getValueAtTime(r)),this.control.cancelScheduledValues(r),this.control.exponentialRampToValueAtTime(s,r)):(this.control.linearRampToValueAtTime(this.dLevel,r),s=this.control.getValueAtTime(r),this.control.cancelScheduledValues(r),this.control.linearRampToValueAtTime(s,r))},t.Env.prototype.triggerRelease=function(t,i){if(this.wasTriggered){var n=e.audiocontext.currentTime,o=i||0,r=n+o;t&&this.connection!==t&&this.connect(t);var s=this.control.getValueAtTime(r);this.isExponential===!0?this.control.exponentialRampToValueAtTime(this.checkExpInput(s),r):this.control.linearRampToValueAtTime(s,r),r+=this.rTime,this.isExponential===!0?(this.control.exponentialRampToValueAtTime(this.checkExpInput(this.rLevel),r),s=this.checkExpInput(this.control.getValueAtTime(r)),this.control.cancelScheduledValues(r),this.control.exponentialRampToValueAtTime(s,r)):(this.control.linearRampToValueAtTime(this.rLevel,r),s=this.control.getValueAtTime(r),this.control.cancelScheduledValues(r),this.control.linearRampToValueAtTime(s,r)),this.wasTriggered=!1}},t.Env.prototype.ramp=function(t,i,n,o){var r=e.audiocontext.currentTime,s=i||0,a=r+s,u=this.checkExpInput(n),c="undefined"!=typeof o?this.checkExpInput(o):void 0;t&&this.connection!==t&&this.connect(t);var p=this.checkExpInput(this.control.getValueAtTime(a));u>p?(this.control.setTargetAtTime(u,a,this._rampAttackTC),a+=this._rampAttackTime):p>u&&(this.control.setTargetAtTime(u,a,this._rampDecayTC),a+=this._rampDecayTime),void 0!==c&&(c>u?this.control.setTargetAtTime(c,a,this._rampAttackTC):u>c&&this.control.setTargetAtTime(c,a,this._rampDecayTC))},t.Env.prototype.connect=function(i){this.connection=i,(i instanceof t.Oscillator||i instanceof t.SoundFile||i instanceof t.AudioIn||i instanceof t.Reverb||i instanceof t.Noise||i instanceof t.Filter||i instanceof t.Delay)&&(i=i.output.gain),i instanceof AudioParam&&i.setValueAtTime(0,e.audiocontext.currentTime),i instanceof t.Signal&&i.setValue(0),this.output.connect(i)},t.Env.prototype.disconnect=function(){this.output.disconnect()},t.Env.prototype.add=function(e){var i=new n(e),o=this.mathOps.length,r=this.output;return t.prototype._mathChain(this,i,o,r,n)},t.Env.prototype.mult=function(e){var i=new o(e),n=this.mathOps.length,r=this.output;return t.prototype._mathChain(this,i,n,r,o)},t.Env.prototype.scale=function(e,i,n,o){var s=new r(e,i,n,o),a=this.mathOps.length,u=this.output;return t.prototype._mathChain(this,s,a,u,r)},t.Env.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.disconnect();try{this.control.dispose(),this.control=null}catch(i){console.warn(i,"already disposed p5.Env")}for(var n=1;n<this.mathOps.length;n++)this.mathOps[n].dispose()}}(i,x,S,w,O,c);var q;q=function(){function e(){for(var t=n.audiocontext,e=t.createBuffer(1,2048,t.sampleRate),i=e.getChannelData(0),o=0;2048>o;o++)i[o]=1;var r=t.createBufferSource();return r.buffer=e,r.loop=!0,r}var n=i;t.Pulse=function(i,o){t.Oscillator.call(this,i,"sawtooth"),this.w=o||0,this.osc2=new t.SawOsc(i),this.dNode=n.audiocontext.createDelay(),this.dcOffset=e(),this.dcGain=n.audiocontext.createGain(),this.dcOffset.connect(this.dcGain),this.dcGain.connect(this.output),this.f=i||440;var r=this.w/this.oscillator.frequency.value;this.dNode.delayTime.value=r,this.dcGain.gain.value=1.7*(.5-this.w),this.osc2.disconnect(),this.osc2.panner.disconnect(),this.osc2.amp(-1),this.osc2.output.connect(this.dNode),this.dNode.connect(this.output),this.output.gain.value=1,this.output.connect(this.panner)},t.Pulse.prototype=Object.create(t.Oscillator.prototype),t.Pulse.prototype.width=function(e){if("number"==typeof e){if(1>=e&&e>=0){this.w=e;var i=this.w/this.oscillator.frequency.value;this.dNode.delayTime.value=i}this.dcGain.gain.value=1.7*(.5-this.w)}else{e.connect(this.dNode.delayTime);var n=new t.SignalAdd(-.5);n.setInput(e),n=n.mult(-1),n=n.mult(1.7),n.connect(this.dcGain.gain)}},t.Pulse.prototype.start=function(t,i){var o=n.audiocontext.currentTime,r=i||0;if(!this.started){var s=t||this.f,a=this.oscillator.type;this.oscillator=n.audiocontext.createOscillator(),this.oscillator.frequency.setValueAtTime(s,o),this.oscillator.type=a,this.oscillator.connect(this.output),this.oscillator.start(r+o),this.osc2.oscillator=n.audiocontext.createOscillator(),this.osc2.oscillator.frequency.setValueAtTime(s,r+o),this.osc2.oscillator.type=a,this.osc2.oscillator.connect(this.osc2.output),this.osc2.start(r+o),this.freqNode=[this.oscillator.frequency,this.osc2.oscillator.frequency],this.dcOffset=e(),this.dcOffset.connect(this.dcGain),this.dcOffset.start(r+o),void 0!==this.mods&&void 0!==this.mods.frequency&&(this.mods.frequency.connect(this.freqNode[0]),this.mods.frequency.connect(this.freqNode[1])),this.started=!0,this.osc2.started=!0}},t.Pulse.prototype.stop=function(t){if(this.started){var e=t||0,i=n.audiocontext.currentTime;this.oscillator.stop(e+i),this.osc2.oscillator.stop(e+i),this.dcOffset.stop(e+i),this.started=!1,this.osc2.started=!1}},t.Pulse.prototype.freq=function(t,e,i){if("number"==typeof t){this.f=t;var o=n.audiocontext.currentTime,e=e||0,i=i||0,r=this.oscillator.frequency.value;this.oscillator.frequency.cancelScheduledValues(o),this.oscillator.frequency.setValueAtTime(r,o+i),this.oscillator.frequency.exponentialRampToValueAtTime(t,i+e+o),this.osc2.oscillator.frequency.cancelScheduledValues(o),this.osc2.oscillator.frequency.setValueAtTime(r,o+i),this.osc2.oscillator.frequency.exponentialRampToValueAtTime(t,i+e+o),this.freqMod&&(this.freqMod.output.disconnect(),this.freqMod=null)}else t.output&&(t.output.disconnect(),t.output.connect(this.oscillator.frequency),t.output.connect(this.osc2.oscillator.frequency),this.freqMod=t)}}(i,P);var M;M=function(){var e=i;t.Noise=function(e){var i;t.Oscillator.call(this),delete this.f,delete this.freq,delete this.oscillator,i="brown"===e?r:"pink"===e?o:n,this.buffer=i},t.Noise.prototype=Object.create(t.Oscillator.prototype);var n=function(){for(var t=2*e.audiocontext.sampleRate,i=e.audiocontext.createBuffer(1,t,e.audiocontext.sampleRate),n=i.getChannelData(0),o=0;t>o;o++)n[o]=2*Math.random()-1;return i.type="white",i}(),o=function(){var t,i,n,o,r,s,a,u=2*e.audiocontext.sampleRate,c=e.audiocontext.createBuffer(1,u,e.audiocontext.sampleRate),p=c.getChannelData(0);t=i=n=o=r=s=a=0;for(var h=0;u>h;h++){var l=2*Math.random()-1;t=.99886*t+.0555179*l,i=.99332*i+.0750759*l,n=.969*n+.153852*l,o=.8665*o+.3104856*l,r=.55*r+.5329522*l,s=-.7616*s-.016898*l,p[h]=t+i+n+o+r+s+a+.5362*l,p[h]*=.11,a=.115926*l}return c.type="pink",c}(),r=function(){for(var t=2*e.audiocontext.sampleRate,i=e.audiocontext.createBuffer(1,t,e.audiocontext.sampleRate),n=i.getChannelData(0),o=0,r=0;t>r;r++){var s=2*Math.random()-1;n[r]=(o+.02*s)/1.02,o=n[r],n[r]*=3.5}return i.type="brown",i}();t.Noise.prototype.setType=function(t){switch(t){case"white":this.buffer=n;break;case"pink":this.buffer=o;break;case"brown":this.buffer=r;break;default:this.buffer=n}if(this.started){var i=e.audiocontext.currentTime;this.stop(i),this.start(i+.01)}},t.Noise.prototype.getType=function(){return this.buffer.type},t.Noise.prototype.start=function(){this.started&&this.stop(),this.noise=e.audiocontext.createBufferSource(),this.noise.buffer=this.buffer,this.noise.loop=!0,this.noise.connect(this.output);var t=e.audiocontext.currentTime;this.noise.start(t),this.started=!0},t.Noise.prototype.stop=function(){var t=e.audiocontext.currentTime;this.noise&&(this.noise.stop(t),this.started=!1)},t.Noise.prototype.dispose=function(){var t=e.audiocontext.currentTime,i=e.soundArray.indexOf(this);e.soundArray.splice(i,1),this.noise&&(this.noise.disconnect(),this.stop(t)),this.output&&this.output.disconnect(),this.panner&&this.panner.disconnect(),this.output=null,this.panner=null,this.buffer=null,this.noise=null}}(i);var V;V=function(){var e=i;e.inputSources=[],t.AudioIn=function(i){this.input=e.audiocontext.createGain(),this.output=e.audiocontext.createGain(),this.stream=null,this.mediaStream=null,this.currentSource=null,this.enabled=!1,this.amplitude=new t.Amplitude,this.output.connect(this.amplitude.input),window.MediaStreamTrack&&window.navigator.mediaDevices&&window.navigator.mediaDevices.getUserMedia||(i?i():window.alert("This browser does not support MediaStreamTrack and mediaDevices")),e.soundArray.push(this)},t.AudioIn.prototype.start=function(t,i){var n=this;this.stream&&this.stop();var o=e.inputSources[n.currentSource],r={audio:{sampleRate:e.audiocontext.sampleRate,echoCancellation:!1}};e.inputSources[this.currentSource]&&(r.audio.deviceId=o.deviceId),window.navigator.mediaDevices.getUserMedia(r).then(function(i){n.stream=i,n.enabled=!0,n.mediaStream=e.audiocontext.createMediaStreamSource(i),n.mediaStream.connect(n.output),n.amplitude.setInput(n.output),t&&t()})["catch"](function(t){i?i(t):console.error(t)})},t.AudioIn.prototype.stop=function(){this.stream&&(this.stream.getTracks().forEach(function(t){t.stop()}),this.mediaStream.disconnect(),delete this.mediaStream,delete this.stream)},t.AudioIn.prototype.connect=function(t){t?t.hasOwnProperty("input")?this.output.connect(t.input):t.hasOwnProperty("analyser")?this.output.connect(t.analyser):this.output.connect(t):this.output.connect(e.input)},t.AudioIn.prototype.disconnect=function(){this.output.disconnect(),this.output.connect(this.amplitude.input)},t.AudioIn.prototype.getLevel=function(t){return t&&(this.amplitude.smoothing=t),this.amplitude.getLevel()},t.AudioIn.prototype.amp=function(t,i){if(i){var n=i||0,o=this.output.gain.value;this.output.gain.cancelScheduledValues(e.audiocontext.currentTime),this.output.gain.setValueAtTime(o,e.audiocontext.currentTime),this.output.gain.linearRampToValueAtTime(t,n+e.audiocontext.currentTime)}else this.output.gain.cancelScheduledValues(e.audiocontext.currentTime),this.output.gain.setValueAtTime(t,e.audiocontext.currentTime)},t.AudioIn.prototype.getSources=function(t,i){return new Promise(function(n,o){window.navigator.mediaDevices.enumerateDevices().then(function(i){e.inputSources=i.filter(function(t){return"audioinput"===t.kind}),n(e.inputSources),t&&t(e.inputSources)})["catch"](function(t){o(t),i?i(t):console.error("This browser does not support MediaStreamTrack.getSources()")})})},t.AudioIn.prototype.setSource=function(t){e.inputSources.length>0&&t<e.inputSources.length?(this.currentSource=t,console.log("set source to ",e.inputSources[this.currentSource])):console.log("unable to set input source"),this.stream&&this.stream.active&&this.start()},t.AudioIn.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.stop(),this.output&&this.output.disconnect(),this.amplitude&&this.amplitude.disconnect(),delete this.amplitude,delete this.output}}(i);var C;C=function(t){"use strict";return t.Negate=function(){this._multiply=this.input=this.output=new t.Multiply(-1)},t.extend(t.Negate,t.SignalBase),t.Negate.prototype.dispose=function(){return t.prototype.dispose.call(this),this._multiply.dispose(),this._multiply=null,this},t.Negate}(c,S);var R;R=function(t){"use strict";return t.Subtract=function(e){this.createInsOuts(2,0),this._sum=this.input[0]=this.output=new t.Gain,this._neg=new t.Negate,this._param=this.input[1]=new t.Signal(e),this._param.chain(this._neg,this._sum)},t.extend(t.Subtract,t.Signal),t.Subtract.prototype.dispose=function(){return t.prototype.dispose.call(this),this._neg.dispose(),this._neg=null,this._sum.disconnect(),this._sum=null,this._param.dispose(),this._param=null,this},t.Subtract}(c,x,C,b);var E;E=function(t){"use strict";return t.GreaterThanZero=function(){this._thresh=this.output=new t.WaveShaper(function(t){return 0>=t?0:1},127),this._scale=this.input=new t.Multiply(1e4),this._scale.connect(this._thresh)},t.extend(t.GreaterThanZero,t.SignalBase),t.GreaterThanZero.prototype.dispose=function(){return t.prototype.dispose.call(this),this._scale.dispose(),this._scale=null,this._thresh.dispose(),this._thresh=null,this},t.GreaterThanZero}(c,b,S);var D;D=function(t){"use strict";return t.GreaterThan=function(e){this.createInsOuts(2,0),this._param=this.input[0]=new t.Subtract(e),this.input[1]=this._param.input[1],this._gtz=this.output=new t.GreaterThanZero,this._param.connect(this._gtz)},t.extend(t.GreaterThan,t.Signal),t.GreaterThan.prototype.dispose=function(){return t.prototype.dispose.call(this),this._param.dispose(),this._param=null,this._gtz.dispose(),this._gtz=null,this},t.GreaterThan}(c,E,R);var N;N=function(t){"use strict";return t.Abs=function(){this._abs=this.input=this.output=new t.WaveShaper(function(t){return 0===t?0:Math.abs(t)},127)},t.extend(t.Abs,t.SignalBase),t.Abs.prototype.dispose=function(){return t.prototype.dispose.call(this),this._abs.dispose(),this._abs=null,this},t.Abs}(c,h);var B;B=function(t){"use strict";return t.Modulo=function(e){this.createInsOuts(1,0),this._shaper=new t.WaveShaper(Math.pow(2,16)),this._multiply=new t.Multiply,this._subtract=this.output=new t.Subtract,this._modSignal=new t.Signal(e),this.input.fan(this._shaper,this._subtract),this._modSignal.connect(this._multiply,0,0),this._shaper.connect(this._multiply,0,1),this._multiply.connect(this._subtract,0,1),this._setWaveShaper(e)},t.extend(t.Modulo,t.SignalBase),t.Modulo.prototype._setWaveShaper=function(t){this._shaper.setMap(function(e){var i=Math.floor((e+1e-4)/t);return i})},Object.defineProperty(t.Modulo.prototype,"value",{get:function(){return this._modSignal.value},set:function(t){this._modSignal.value=t,this._setWaveShaper(t)}}),t.Modulo.prototype.dispose=function(){return t.prototype.dispose.call(this),this._shaper.dispose(),this._shaper=null,this._multiply.dispose(),this._multiply=null,this._subtract.dispose(),this._subtract=null,this._modSignal.dispose(),this._modSignal=null,this},t.Modulo}(c,h,S);var U;U=function(t){"use strict";return t.Pow=function(e){this._exp=this.defaultArg(e,1),this._expScaler=this.input=this.output=new t.WaveShaper(this._expFunc(this._exp),8192)},t.extend(t.Pow,t.SignalBase),Object.defineProperty(t.Pow.prototype,"value",{get:function(){return this._exp},set:function(t){this._exp=t,this._expScaler.setMap(this._expFunc(this._exp))}}),t.Pow.prototype._expFunc=function(t){return function(e){return Math.pow(Math.abs(e),t)}},t.Pow.prototype.dispose=function(){return t.prototype.dispose.call(this),this._expScaler.dispose(),this._expScaler=null,this},t.Pow}(c);var I;I=function(t){"use strict";return t.AudioToGain=function(){this._norm=this.input=this.output=new t.WaveShaper(function(t){return(t+1)/2})},t.extend(t.AudioToGain,t.SignalBase),t.AudioToGain.prototype.dispose=function(){return t.prototype.dispose.call(this),this._norm.dispose(),this._norm=null,this},t.AudioToGain}(c,h);var G;G=function(t){"use strict";function e(t,e,i){var n=new t;return i._eval(e[0]).connect(n,0,0),i._eval(e[1]).connect(n,0,1),n}function i(t,e,i){var n=new t;return i._eval(e[0]).connect(n,0,0),n}function n(t){return t?parseFloat(t):void 0}function o(t){return t&&t.args?parseFloat(t.args):void 0}return t.Expr=function(){var t=this._replacements(Array.prototype.slice.call(arguments)),e=this._parseInputs(t);this._nodes=[],this.input=new Array(e);for(var i=0;e>i;i++)this.input[i]=this.context.createGain();var n,o=this._parseTree(t);try{n=this._eval(o)}catch(r){throw this._disposeNodes(),new Error("Tone.Expr: Could evaluate expression: "+t)}this.output=n},t.extend(t.Expr,t.SignalBase),t.Expr._Expressions={value:{signal:{regexp:/^\d+\.\d+|^\d+/,method:function(e){var i=new t.Signal(n(e));return i}},input:{regexp:/^\$\d/,method:function(t,e){return e.input[n(t.substr(1))]}}},glue:{"(":{regexp:/^\(/},")":{regexp:/^\)/},",":{regexp:/^,/}},func:{abs:{regexp:/^abs/,method:i.bind(this,t.Abs)},mod:{regexp:/^mod/,method:function(e,i){var n=o(e[1]),r=new t.Modulo(n);return i._eval(e[0]).connect(r),r}},pow:{regexp:/^pow/,method:function(e,i){var n=o(e[1]),r=new t.Pow(n);return i._eval(e[0]).connect(r),r}},a2g:{regexp:/^a2g/,method:function(e,i){var n=new t.AudioToGain;return i._eval(e[0]).connect(n),n}}},binary:{"+":{regexp:/^\+/,precedence:1,method:e.bind(this,t.Add)},"-":{regexp:/^\-/,precedence:1,method:function(n,o){return 1===n.length?i(t.Negate,n,o):e(t.Subtract,n,o)}},"*":{regexp:/^\*/,precedence:0,method:e.bind(this,t.Multiply)}},unary:{"-":{regexp:/^\-/,method:i.bind(this,t.Negate)},"!":{regexp:/^\!/,method:i.bind(this,t.NOT)}}},t.Expr.prototype._parseInputs=function(t){var e=t.match(/\$\d/g),i=0;if(null!==e)for(var n=0;n<e.length;n++){var o=parseInt(e[n].substr(1))+1;i=Math.max(i,o)}return i},t.Expr.prototype._replacements=function(t){for(var e=t.shift(),i=0;i<t.length;i++)e=e.replace(/\%/i,t[i]);return e},t.Expr.prototype._tokenize=function(e){function i(e){for(var i in t.Expr._Expressions){var n=t.Expr._Expressions[i];for(var o in n){var r=n[o],s=r.regexp,a=e.match(s);if(null!==a)return{type:i,value:a[0],method:r.method
+}}}throw new SyntaxError("Tone.Expr: Unexpected token "+e)}for(var n=-1,o=[];e.length>0;){e=e.trim();var r=i(e);o.push(r),e=e.substr(r.value.length)}return{next:function(){return o[++n]},peek:function(){return o[n+1]}}},t.Expr.prototype._parseTree=function(e){function i(t,e){return!p(t)&&"glue"===t.type&&t.value===e}function n(e,i,n){var o=!1,r=t.Expr._Expressions[i];if(!p(e))for(var s in r){var a=r[s];if(a.regexp.test(e.value)){if(p(n))return!0;if(a.precedence===n)return!0}}return o}function o(t){p(t)&&(t=5);var e;e=0>t?r():o(t-1);for(var i=c.peek();n(i,"binary",t);)i=c.next(),e={operator:i.value,method:i.method,args:[e,o(t-1)]},i=c.peek();return e}function r(){var t,e;return t=c.peek(),n(t,"unary")?(t=c.next(),e=r(),{operator:t.value,method:t.method,args:[e]}):s()}function s(){var t,e;if(t=c.peek(),p(t))throw new SyntaxError("Tone.Expr: Unexpected termination of expression");if("func"===t.type)return t=c.next(),a(t);if("value"===t.type)return t=c.next(),{method:t.method,args:t.value};if(i(t,"(")){if(c.next(),e=o(),t=c.next(),!i(t,")"))throw new SyntaxError("Expected )");return e}throw new SyntaxError("Tone.Expr: Parse error, cannot process token "+t.value)}function a(t){var e,n=[];if(e=c.next(),!i(e,"("))throw new SyntaxError('Tone.Expr: Expected ( in a function call "'+t.value+'"');if(e=c.peek(),i(e,")")||(n=u()),e=c.next(),!i(e,")"))throw new SyntaxError('Tone.Expr: Expected ) in a function call "'+t.value+'"');return{method:t.method,args:n,name:name}}function u(){for(var t,e,n=[];;){if(e=o(),p(e))break;if(n.push(e),t=c.peek(),!i(t,","))break;c.next()}return n}var c=this._tokenize(e),p=this.isUndef.bind(this);return o()},t.Expr.prototype._eval=function(t){if(!this.isUndef(t)){var e=t.method(t.args,this);return this._nodes.push(e),e}},t.Expr.prototype._disposeNodes=function(){for(var t=0;t<this._nodes.length;t++){var e=this._nodes[t];this.isFunction(e.dispose)?e.dispose():this.isFunction(e.disconnect)&&e.disconnect(),e=null,this._nodes[t]=null}this._nodes=null},t.Expr.prototype.dispose=function(){t.prototype.dispose.call(this),this._disposeNodes()},t.Expr}(c,x,R,S,D,E,N,C,B,U);var L;L=function(t){"use strict";return t.EqualPowerGain=function(){this._eqPower=this.input=this.output=new t.WaveShaper(function(t){return Math.abs(t)<.001?0:this.equalPowerScale(t)}.bind(this),4096)},t.extend(t.EqualPowerGain,t.SignalBase),t.EqualPowerGain.prototype.dispose=function(){return t.prototype.dispose.call(this),this._eqPower.dispose(),this._eqPower=null,this},t.EqualPowerGain}(c);var j;j=function(t){"use strict";return t.CrossFade=function(e){this.createInsOuts(2,1),this.a=this.input[0]=new t.Gain,this.b=this.input[1]=new t.Gain,this.fade=new t.Signal(this.defaultArg(e,.5),t.Type.NormalRange),this._equalPowerA=new t.EqualPowerGain,this._equalPowerB=new t.EqualPowerGain,this._invert=new t.Expr("1 - $0"),this.a.connect(this.output),this.b.connect(this.output),this.fade.chain(this._equalPowerB,this.b.gain),this.fade.chain(this._invert,this._equalPowerA,this.a.gain),this._readOnly("fade")},t.extend(t.CrossFade),t.CrossFade.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable("fade"),this._equalPowerA.dispose(),this._equalPowerA=null,this._equalPowerB.dispose(),this._equalPowerB=null,this.fade.dispose(),this.fade=null,this._invert.dispose(),this._invert=null,this.a.dispose(),this.a=null,this.b.dispose(),this.b=null,this},t.CrossFade}(c,b,G,L);var Z;Z=function(){var e=i,n=j;return t.Effect=function(){this.ac=e.audiocontext,this.input=this.ac.createGain(),this.output=this.ac.createGain(),this._drywet=new n(1),this.wet=this.ac.createGain(),this.input.connect(this._drywet.a),this.wet.connect(this._drywet.b),this._drywet.connect(this.output),this.connect(),e.soundArray.push(this)},t.Effect.prototype.amp=function(t,i,n){var i=i||0,n=n||0,o=e.audiocontext.currentTime,r=this.output.gain.value;this.output.gain.cancelScheduledValues(o),this.output.gain.linearRampToValueAtTime(r,o+n+.001),this.output.gain.linearRampToValueAtTime(t,o+n+i+.001)},t.Effect.prototype.chain=function(){if(arguments.length>0){this.connect(arguments[0]);for(var t=1;t<arguments.length;t+=1)arguments[t-1].connect(arguments[t])}return this},t.Effect.prototype.drywet=function(t){return"undefined"!=typeof t&&(this._drywet.fade.value=t),this._drywet.fade.value},t.Effect.prototype.connect=function(e){var i=e||t.soundOut.input;this.output.connect(i.input?i.input:i)},t.Effect.prototype.disconnect=function(){this.output.disconnect()},t.Effect.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.input.disconnect(),this.input=void 0,this.output.disconnect(),this.output=void 0,this._drywet.disconnect(),delete this._drywet,this.wet.disconnect(),delete this.wet,this.ac=void 0},t.Effect}(i,j);var X;X=function(){var e=Z;return t.Filter=function(t){e.call(this),this.biquad=this.ac.createBiquadFilter(),this.input.connect(this.biquad),this.biquad.connect(this.wet),t&&this.setType(t),this._on=!0,this._untoggledType=this.biquad.type},t.Filter.prototype=Object.create(e.prototype),t.Filter.prototype.process=function(t,e,i,n){t.connect(this.input),this.set(e,i,n)},t.Filter.prototype.set=function(t,e,i){t&&this.freq(t,i),e&&this.res(e,i)},t.Filter.prototype.freq=function(t,e){var i=e||0;return 0>=t&&(t=1),"number"==typeof t?(this.biquad.frequency.value=t,this.biquad.frequency.cancelScheduledValues(this.ac.currentTime+.01+i),this.biquad.frequency.exponentialRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.biquad.frequency),this.biquad.frequency.value},t.Filter.prototype.res=function(t,e){var i=e||0;return"number"==typeof t?(this.biquad.Q.value=t,this.biquad.Q.cancelScheduledValues(this.ac.currentTime+.01+i),this.biquad.Q.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.biquad.Q),this.biquad.Q.value},t.Filter.prototype.gain=function(t,e){var i=e||0;return"number"==typeof t?(this.biquad.gain.value=t,this.biquad.gain.cancelScheduledValues(this.ac.currentTime+.01+i),this.biquad.gain.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.biquad.gain),this.biquad.gain.value},t.Filter.prototype.toggle=function(){return this._on=!this._on,this._on===!0?this.biquad.type=this._untoggledType:this._on===!1&&(this.biquad.type="allpass"),this._on},t.Filter.prototype.setType=function(t){this.biquad.type=t,this._untoggledType=this.biquad.type},t.Filter.prototype.dispose=function(){e.prototype.dispose.apply(this),this.biquad.disconnect(),this.biquad=void 0},t.LowPass=function(){t.Filter.call(this,"lowpass")},t.LowPass.prototype=Object.create(t.Filter.prototype),t.HighPass=function(){t.Filter.call(this,"highpass")},t.HighPass.prototype=Object.create(t.Filter.prototype),t.BandPass=function(){t.Filter.call(this,"bandpass")},t.BandPass.prototype=Object.create(t.Filter.prototype),t.Filter}(i,Z);var Y;Y=function(){var e=X,n=i,o=function(t,i){e.call(this,"peaking"),this.disconnect(),this.set(t,i),this.biquad.gain.value=0,delete this.input,delete this.output,delete this._drywet,delete this.wet};return o.prototype=Object.create(e.prototype),o.prototype.amp=function(){console.warn("`amp()` is not available for p5.EQ bands. Use `.gain()`")},o.prototype.drywet=function(){console.warn("`drywet()` is not available for p5.EQ bands.")},o.prototype.connect=function(e){var i=e||t.soundOut.input;this.biquad?this.biquad.connect(i.input?i.input:i):this.output.connect(i.input?i.input:i)},o.prototype.disconnect=function(){this.biquad.disconnect()},o.prototype.dispose=function(){var t=n.soundArray.indexOf(this);n.soundArray.splice(t,1),this.disconnect(),delete this.biquad},o}(X,i);var z;z=function(){var e=Z,i=Y;return t.EQ=function(t){e.call(this),t=3===t||8===t?t:3;var i;i=3===t?Math.pow(2,3):2,this.bands=[];for(var n,o,r=0;t>r;r++)r===t-1?(n=21e3,o=.01):0===r?(n=100,o=.1):1===r?(n=3===t?360*i:360,o=1):(n=this.bands[r-1].freq()*i,o=1),this.bands[r]=this._newBand(n,o),r>0?this.bands[r-1].connect(this.bands[r].biquad):this.input.connect(this.bands[r].biquad);this.bands[t-1].connect(this.output)},t.EQ.prototype=Object.create(e.prototype),t.EQ.prototype.process=function(t){t.connect(this.input)},t.EQ.prototype.set=function(){if(arguments.length===2*this.bands.length)for(var t=0;t<arguments.length;t+=2)this.bands[t/2].freq(arguments[t]),this.bands[t/2].gain(arguments[t+1]);else console.error("Argument mismatch. .set() should be called with "+2*this.bands.length+" arguments. (one frequency and gain value pair for each band of the eq)")},t.EQ.prototype._newBand=function(t,e){return new i(t,e)},t.EQ.prototype.dispose=function(){for(e.prototype.dispose.apply(this);this.bands.length>0;)delete this.bands.pop().dispose();delete this.bands},t.EQ}(Z,Y);var W;W=function(){var e=Z;return t.Panner3D=function(){e.call(this),this.panner=this.ac.createPanner(),this.panner.panningModel="HRTF",this.panner.distanceModel="linear",this.panner.connect(this.output),this.input.connect(this.panner)},t.Panner3D.prototype=Object.create(e.prototype),t.Panner3D.prototype.process=function(t){t.connect(this.input)},t.Panner3D.prototype.set=function(t,e,i,n){return this.positionX(t,n),this.positionY(e,n),this.positionZ(i,n),[this.panner.positionX.value,this.panner.positionY.value,this.panner.positionZ.value]},t.Panner3D.prototype.positionX=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.positionX.value=t,this.panner.positionX.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.positionX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.positionX),this.panner.positionX.value},t.Panner3D.prototype.positionY=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.positionY.value=t,this.panner.positionY.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.positionY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.positionY),this.panner.positionY.value},t.Panner3D.prototype.positionZ=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.positionZ.value=t,this.panner.positionZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.positionZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.positionZ),this.panner.positionZ.value},t.Panner3D.prototype.orient=function(t,e,i,n){return this.orientX(t,n),this.orientY(e,n),this.orientZ(i,n),[this.panner.orientationX.value,this.panner.orientationY.value,this.panner.orientationZ.value]},t.Panner3D.prototype.orientX=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.orientationX.value=t,this.panner.orientationX.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.orientationX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.orientationX),this.panner.orientationX.value},t.Panner3D.prototype.orientY=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.orientationY.value=t,this.panner.orientationY.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.orientationY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.orientationY),this.panner.orientationY.value},t.Panner3D.prototype.orientZ=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.orientationZ.value=t,this.panner.orientationZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.orientationZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.orientationZ),this.panner.orientationZ.value},t.Panner3D.prototype.setFalloff=function(t,e){this.maxDist(t),this.rolloff(e)},t.Panner3D.prototype.maxDist=function(t){return"number"==typeof t&&(this.panner.maxDistance=t),this.panner.maxDistance},t.Panner3D.prototype.rolloff=function(t){return"number"==typeof t&&(this.panner.rolloffFactor=t),this.panner.rolloffFactor},t.Panner3D.dispose=function(){e.prototype.dispose.apply(this),this.panner.disconnect(),delete this.panner},t.Panner3D}(i,Z);var Q;Q=function(){var e=i;return t.Listener3D=function(t){this.ac=e.audiocontext,this.listener=this.ac.listener},t.Listener3D.prototype.process=function(t){t.connect(this.input)},t.Listener3D.prototype.position=function(t,e,i,n){return this.positionX(t,n),this.positionY(e,n),this.positionZ(i,n),[this.listener.positionX.value,this.listener.positionY.value,this.listener.positionZ.value]},t.Listener3D.prototype.positionX=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.positionX.value=t,this.listener.positionX.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.positionX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.positionX),this.listener.positionX.value},t.Listener3D.prototype.positionY=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.positionY.value=t,this.listener.positionY.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.positionY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.positionY),this.listener.positionY.value},t.Listener3D.prototype.positionZ=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.positionZ.value=t,this.listener.positionZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.positionZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.positionZ),this.listener.positionZ.value},t.Listener3D.prototype.orient=function(t,e,i,n,o,r,s){return 3===arguments.length||4===arguments.length?(s=arguments[3],this.orientForward(t,e,i,s)):(6===arguments.length||7===arguments)&&(this.orientForward(t,e,i),this.orientUp(n,o,r,s)),[this.listener.forwardX.value,this.listener.forwardY.value,this.listener.forwardZ.value,this.listener.upX.value,this.listener.upY.value,this.listener.upZ.value]},t.Listener3D.prototype.orientForward=function(t,e,i,n){return this.forwardX(t,n),this.forwardY(e,n),this.forwardZ(i,n),[this.listener.forwardX,this.listener.forwardY,this.listener.forwardZ]},t.Listener3D.prototype.orientUp=function(t,e,i,n){return this.upX(t,n),this.upY(e,n),this.upZ(i,n),[this.listener.upX,this.listener.upY,this.listener.upZ]},t.Listener3D.prototype.forwardX=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.forwardX.value=t,this.listener.forwardX.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.forwardX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.forwardX),this.listener.forwardX.value},t.Listener3D.prototype.forwardY=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.forwardY.value=t,this.listener.forwardY.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.forwardY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.forwardY),this.listener.forwardY.value},t.Listener3D.prototype.forwardZ=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.forwardZ.value=t,this.listener.forwardZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.forwardZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.forwardZ),this.listener.forwardZ.value},t.Listener3D.prototype.upX=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.upX.value=t,this.listener.upX.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.upX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.upX),this.listener.upX.value},t.Listener3D.prototype.upY=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.upY.value=t,this.listener.upY.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.upY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.upY),this.listener.upY.value},t.Listener3D.prototype.upZ=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.upZ.value=t,this.listener.upZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.upZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.upZ),this.listener.upZ.value},t.Listener3D}(i,Z);var H;H=function(){var e=X,i=Z;t.Delay=function(){i.call(this),this._split=this.ac.createChannelSplitter(2),this._merge=this.ac.createChannelMerger(2),this._leftGain=this.ac.createGain(),this._rightGain=this.ac.createGain(),this.leftDelay=this.ac.createDelay(),this.rightDelay=this.ac.createDelay(),this._leftFilter=new e,this._rightFilter=new e,this._leftFilter.disconnect(),this._rightFilter.disconnect(),this._leftFilter.biquad.frequency.setValueAtTime(1200,this.ac.currentTime),this._rightFilter.biquad.frequency.setValueAtTime(1200,this.ac.currentTime),this._leftFilter.biquad.Q.setValueAtTime(.3,this.ac.currentTime),this._rightFilter.biquad.Q.setValueAtTime(.3,this.ac.currentTime),this.input.connect(this._split),this.leftDelay.connect(this._leftGain),this.rightDelay.connect(this._rightGain),this._leftGain.connect(this._leftFilter.input),this._rightGain.connect(this._rightFilter.input),this._merge.connect(this.wet),this._leftFilter.biquad.gain.setValueAtTime(1,this.ac.currentTime),this._rightFilter.biquad.gain.setValueAtTime(1,this.ac.currentTime),this.setType(0),this._maxDelay=this.leftDelay.delayTime.maxValue,this.feedback(.5)},t.Delay.prototype=Object.create(i.prototype),t.Delay.prototype.process=function(t,e,i,n){var o=i||0,r=e||0;if(o>=1)throw new Error("Feedback value will force a positive feedback loop.");if(r>=this._maxDelay)throw new Error("Delay Time exceeds maximum delay time of "+this._maxDelay+" second.");t.connect(this.input),this.leftDelay.delayTime.setValueAtTime(r,this.ac.currentTime),this.rightDelay.delayTime.setValueAtTime(r,this.ac.currentTime),this._leftGain.gain.value=o,this._rightGain.gain.value=o,n&&(this._leftFilter.freq(n),this._rightFilter.freq(n))},t.Delay.prototype.delayTime=function(t){"number"!=typeof t?(t.connect(this.leftDelay.delayTime),t.connect(this.rightDelay.delayTime)):(this.leftDelay.delayTime.cancelScheduledValues(this.ac.currentTime),this.rightDelay.delayTime.cancelScheduledValues(this.ac.currentTime),this.leftDelay.delayTime.linearRampToValueAtTime(t,this.ac.currentTime),this.rightDelay.delayTime.linearRampToValueAtTime(t,this.ac.currentTime))},t.Delay.prototype.feedback=function(t){if(t&&"number"!=typeof t)t.connect(this._leftGain.gain),t.connect(this._rightGain.gain);else{if(t>=1)throw new Error("Feedback value will force a positive feedback loop.");"number"==typeof t&&(this._leftGain.gain.value=t,this._rightGain.gain.value=t)}return this._leftGain.gain.value},t.Delay.prototype.filter=function(t,e){this._leftFilter.set(t,e),this._rightFilter.set(t,e)},t.Delay.prototype.setType=function(t){switch(1===t&&(t="pingPong"),this._split.disconnect(),this._leftFilter.disconnect(),this._rightFilter.disconnect(),this._split.connect(this.leftDelay,0),this._split.connect(this.rightDelay,1),t){case"pingPong":this._rightFilter.setType(this._leftFilter.biquad.type),this._leftFilter.output.connect(this._merge,0,0),this._rightFilter.output.connect(this._merge,0,1),this._leftFilter.output.connect(this.rightDelay),this._rightFilter.output.connect(this.leftDelay);break;default:this._leftFilter.output.connect(this._merge,0,0),this._rightFilter.output.connect(this._merge,0,1),this._leftFilter.output.connect(this.leftDelay),this._rightFilter.output.connect(this.rightDelay)}},t.Delay.prototype.dispose=function(){i.prototype.dispose.apply(this),this._split.disconnect(),this._leftFilter.dispose(),this._rightFilter.dispose(),this._merge.disconnect(),this._leftGain.disconnect(),this._rightGain.disconnect(),this.leftDelay.disconnect(),this.rightDelay.disconnect(),this._split=void 0,this._leftFilter=void 0,this._rightFilter=void 0,this._merge=void 0,this._leftGain=void 0,this._rightGain=void 0,this.leftDelay=void 0,this.rightDelay=void 0}}(X,Z);var $;$=function(){var e=o,i=Z;t.Reverb=function(){i.call(this),this.convolverNode=this.ac.createConvolver(),this.input.gain.value=.5,this.input.connect(this.convolverNode),this.convolverNode.connect(this.wet),this._seconds=3,this._decay=2,this._reverse=!1,this._buildImpulse()},t.Reverb.prototype=Object.create(i.prototype),t.Reverb.prototype.process=function(t,e,i,n){t.connect(this.input);var o=!1;e&&(this._seconds=e,o=!0),i&&(this._decay=i),n&&(this._reverse=n),o&&this._buildImpulse()},t.Reverb.prototype.set=function(t,e,i){var n=!1;t&&(this._seconds=t,n=!0),e&&(this._decay=e),i&&(this._reverse=i),n&&this._buildImpulse()},t.Reverb.prototype._buildImpulse=function(){var t,e,i=this.ac.sampleRate,n=i*this._seconds,o=this._decay,r=this.ac.createBuffer(2,n,i),s=r.getChannelData(0),a=r.getChannelData(1);for(e=0;n>e;e++)t=this._reverse?n-e:e,s[e]=(2*Math.random()-1)*Math.pow(1-t/n,o),a[e]=(2*Math.random()-1)*Math.pow(1-t/n,o);this.convolverNode.buffer=r},t.Reverb.prototype.dispose=function(){i.prototype.dispose.apply(this),this.convolverNode&&(this.convolverNode.buffer=null,this.convolverNode=null)},t.Convolver=function(t,e,n){i.call(this),this.convolverNode=this.ac.createConvolver(),this.input.gain.value=.5,this.input.connect(this.convolverNode),this.convolverNode.connect(this.wet),t?(this.impulses=[],this._loadBuffer(t,e,n)):(this._seconds=3,this._decay=2,this._reverse=!1,this._buildImpulse())},t.Convolver.prototype=Object.create(t.Reverb.prototype),t.prototype.registerPreloadMethod("createConvolver",t.prototype),t.prototype.createConvolver=function(e,i,n){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS");var o=new t.Convolver(e,i,n);return o.impulses=[],o},t.Convolver.prototype._loadBuffer=function(i,n,o){var i=t.prototype._checkFileFormats(i),r=this,s=(new Error).stack,a=t.prototype.getAudioContext(),u=new XMLHttpRequest;u.open("GET",i,!0),u.responseType="arraybuffer",u.onload=function(){if(200===u.status)a.decodeAudioData(u.response,function(t){var e={},o=i.split("/");e.name=o[o.length-1],e.audioBuffer=t,r.impulses.push(e),r.convolverNode.buffer=e.audioBuffer,n&&n(e)},function(){var t=new e("decodeAudioData",s,r.url),i="AudioContext error at decodeAudioData for "+r.url;o?(t.msg=i,o(t)):console.error(i+"\n The error stack trace includes: \n"+t.stack)});else{var t=new e("loadConvolver",s,r.url),c="Unable to load "+r.url+". The request status was: "+u.status+" ("+u.statusText+")";o?(t.message=c,o(t)):console.error(c+"\n The error stack trace includes: \n"+t.stack)}},u.onerror=function(){var t=new e("loadConvolver",s,r.url),i="There was no response from the server at "+r.url+". Check the url and internet connectivity.";o?(t.message=i,o(t)):console.error(i+"\n The error stack trace includes: \n"+t.stack)},u.send()},t.Convolver.prototype.set=null,t.Convolver.prototype.process=function(t){t.connect(this.input)},t.Convolver.prototype.impulses=[],t.Convolver.prototype.addImpulse=function(t,e,i){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS"),this._loadBuffer(t,e,i)},t.Convolver.prototype.resetImpulse=function(t,e,i){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS"),this.impulses=[],this._loadBuffer(t,e,i)},t.Convolver.prototype.toggleImpulse=function(t){if("number"==typeof t&&t<this.impulses.length&&(this.convolverNode.buffer=this.impulses[t].audioBuffer),"string"==typeof t)for(var e=0;e<this.impulses.length;e++)if(this.impulses[e].name===t){this.convolverNode.buffer=this.impulses[e].audioBuffer;break}},t.Convolver.prototype.dispose=function(){i.prototype.dispose.apply(this);for(var t in this.impulses)this.impulses[t]&&(this.impulses[t]=null);this.convolverNode.disconnect(),this.concolverNode=null}}(o,Z,e);var J;J=function(t){"use strict";return t.TimelineState=function(e){t.Timeline.call(this),this._initial=e},t.extend(t.TimelineState,t.Timeline),t.TimelineState.prototype.getValueAtTime=function(t){var e=this.get(t);return null!==e?e.state:this._initial},t.TimelineState.prototype.setStateAtTime=function(t,e){this.add({state:t,time:e})},t.TimelineState}(c,k);var K;K=function(t){"use strict";return t.Clock=function(){t.Emitter.call(this);var e=this.optionsObject(arguments,["callback","frequency"],t.Clock.defaults);this.callback=e.callback,this._nextTick=0,this._lastState=t.State.Stopped,this.frequency=new t.TimelineSignal(e.frequency,t.Type.Frequency),this._readOnly("frequency"),this.ticks=0,this._state=new t.TimelineState(t.State.Stopped),this._boundLoop=this._loop.bind(this),this.context.on("tick",this._boundLoop)},t.extend(t.Clock,t.Emitter),t.Clock.defaults={callback:t.noOp,frequency:1,lookAhead:"auto"},Object.defineProperty(t.Clock.prototype,"state",{get:function(){return this._state.getValueAtTime(this.now())}}),t.Clock.prototype.start=function(e,i){return e=this.toSeconds(e),this._state.getValueAtTime(e)!==t.State.Started&&this._state.add({state:t.State.Started,time:e,offset:i}),this},t.Clock.prototype.stop=function(e){return e=this.toSeconds(e),this._state.cancel(e),this._state.setStateAtTime(t.State.Stopped,e),this},t.Clock.prototype.pause=function(e){return e=this.toSeconds(e),this._state.getValueAtTime(e)===t.State.Started&&this._state.setStateAtTime(t.State.Paused,e),this},t.Clock.prototype._loop=function(){for(var e=this.now(),i=this.context.lookAhead,n=this.context.updateInterval,o=2*this.context.lag,r=e+i+n+o;r>this._nextTick&&this._state;){var s=this._state.getValueAtTime(this._nextTick);if(s!==this._lastState){this._lastState=s;var a=this._state.get(this._nextTick);s===t.State.Started?(this._nextTick=a.time,this.isUndef(a.offset)||(this.ticks=a.offset),this.emit("start",a.time,this.ticks)):s===t.State.Stopped?(this.ticks=0,this.emit("stop",a.time)):s===t.State.Paused&&this.emit("pause",a.time)}var u=this._nextTick;this.frequency&&(this._nextTick+=1/this.frequency.getValueAtTime(this._nextTick),s===t.State.Started&&(this.callback(u),this.ticks++))}},t.Clock.prototype.getStateAtTime=function(t){return t=this.toSeconds(t),this._state.getValueAtTime(t)},t.Clock.prototype.dispose=function(){t.Emitter.prototype.dispose.call(this),this.context.off("tick",this._boundLoop),this._writable("frequency"),this.frequency.dispose(),this.frequency=null,this._boundLoop=null,this._nextTick=1/0,this.callback=null,this._state.dispose(),this._state=null},t.Clock}(c,O,J,y);var tt;tt=function(){var e=i,n=K;t.Metro=function(){this.clock=new n({callback:this.ontick.bind(this)}),this.syncedParts=[],this.bpm=120,this._init(),this.prevTick=0,this.tatumTime=0,this.tickCallback=function(){}},t.Metro.prototype.ontick=function(t){var i=t-this.prevTick,n=t-e.audiocontext.currentTime;if(!(i-this.tatumTime<=-.02)){this.prevTick=t;var o=this;this.syncedParts.forEach(function(t){t.isPlaying&&(t.incrementStep(n),t.phrases.forEach(function(t){var e=t.sequence,i=o.metroTicks%e.length;0!==e[i]&&(o.metroTicks<e.length||!t.looping)&&t.callback(n,e[i])}))}),this.metroTicks+=1,this.tickCallback(n)}},t.Metro.prototype.setBPM=function(t,i){var n=60/(t*this.tatums),o=e.audiocontext.currentTime;this.tatumTime=n;var i=i||0;this.clock.frequency.setValueAtTime(this.clock.frequency.value,o),this.clock.frequency.linearRampToValueAtTime(t,o+i),this.bpm=t},t.Metro.prototype.getBPM=function(){return this.clock.getRate()/this.tatums*60},t.Metro.prototype._init=function(){this.metroTicks=0},t.Metro.prototype.resetSync=function(t){this.syncedParts=[t]},t.Metro.prototype.pushSync=function(t){this.syncedParts.push(t)},t.Metro.prototype.start=function(t){var i=t||0,n=e.audiocontext.currentTime;this.clock.start(n+i),this.setBPM(this.bpm)},t.Metro.prototype.stop=function(t){var i=t||0,n=e.audiocontext.currentTime;this.clock.stop(n+i)},t.Metro.prototype.beatLength=function(t){this.tatums=1/t/4}}(i,K);var et;et=function(){function e(t){t.currentPart++,t.currentPart>=t.parts.length?(t.scoreStep=0,t.onended()):(t.scoreStep=0,t.parts[t.currentPart-1].stop(),t.parts[t.currentPart].start())}var n=i,o=120;t.prototype.setBPM=function(t,e){o=t;for(var i in n.parts)n.parts[i]&&n.parts[i].setBPM(t,e)},t.Phrase=function(t,e,i){this.phraseStep=0,this.name=t,this.callback=e,this.sequence=i},t.Part=function(e,i){this.length=e||0,this.partStep=0,this.phrases=[],this.isPlaying=!1,this.noLoop(),this.tatums=i||.0625,this.metro=new t.Metro,this.metro._init(),this.metro.beatLength(this.tatums),this.metro.setBPM(o),n.parts.push(this),this.callback=function(){}},t.Part.prototype.setBPM=function(t,e){this.metro.setBPM(t,e)},t.Part.prototype.getBPM=function(){return this.metro.getBPM()},t.Part.prototype.start=function(t){if(!this.isPlaying){this.isPlaying=!0,this.metro.resetSync(this);var e=t||0;this.metro.start(e)}},t.Part.prototype.loop=function(t){this.looping=!0,this.onended=function(){this.partStep=0};var e=t||0;this.start(e)},t.Part.prototype.noLoop=function(){this.looping=!1,this.onended=function(){this.stop()}},t.Part.prototype.stop=function(t){this.partStep=0,this.pause(t)},t.Part.prototype.pause=function(t){this.isPlaying=!1;var e=t||0;this.metro.stop(e)},t.Part.prototype.addPhrase=function(e,i,n){var o;if(3===arguments.length)o=new t.Phrase(e,i,n);else{if(!(arguments[0]instanceof t.Phrase))throw"invalid input. addPhrase accepts name, callback, array or a p5.Phrase";o=arguments[0]}this.phrases.push(o),o.sequence.length>this.length&&(this.length=o.sequence.length)},t.Part.prototype.removePhrase=function(t){for(var e in this.phrases)this.phrases[e].name===t&&this.phrases.splice(e,1)},t.Part.prototype.getPhrase=function(t){for(var e in this.phrases)if(this.phrases[e].name===t)return this.phrases[e]},t.Part.prototype.replaceSequence=function(t,e){for(var i in this.phrases)this.phrases[i].name===t&&(this.phrases[i].sequence=e)},t.Part.prototype.incrementStep=function(t){this.partStep<this.length-1?(this.callback(t),this.partStep+=1):this.looping||this.partStep!==this.length-1||(console.log("done"),this.onended())},t.Part.prototype.onStep=function(t){this.callback=t},t.Score=function(){this.parts=[],this.currentPart=0;var t=this;for(var i in arguments)arguments[i]&&this.parts[i]&&(this.parts[i]=arguments[i],this.parts[i].nextPart=this.parts[i+1],this.parts[i].onended=function(){t.resetPart(i),e(t)});this.looping=!1},t.Score.prototype.onended=function(){this.looping?this.parts[0].start():this.parts[this.parts.length-1].onended=function(){this.stop(),this.resetParts()},this.currentPart=0},t.Score.prototype.start=function(){this.parts[this.currentPart].start(),this.scoreStep=0},t.Score.prototype.stop=function(){this.parts[this.currentPart].stop(),this.currentPart=0,this.scoreStep=0},t.Score.prototype.pause=function(){this.parts[this.currentPart].stop()},t.Score.prototype.loop=function(){this.looping=!0,this.start()},t.Score.prototype.noLoop=function(){this.looping=!1},t.Score.prototype.resetParts=function(){var t=this;this.parts.forEach(function(e){t.resetParts[e]})},t.Score.prototype.resetPart=function(t){this.parts[t].stop(),this.parts[t].partStep=0;for(var e in this.parts[t].phrases)this.parts[t]&&(this.parts[t].phrases[e].phraseStep=0)},t.Score.prototype.setBPM=function(t,e){for(var i in this.parts)this.parts[i]&&this.parts[i].setBPM(t,e)}}(i);var it;it=function(){var e=i,n=K;return t.SoundLoop=function(t,i){this.callback=t,this.musicalTimeMode="number"==typeof this._interval?!1:!0,this._interval=i||1,this._timeSignature=4,this._bpm=60,this.isPlaying=!1,this.maxIterations=1/0;var o=this;this.clock=new n({callback:function(t){var i=t-e.audiocontext.currentTime;i>0&&o.iterations<=o.maxIterations&&o.callback(i)},frequency:this._calcFreq()})},t.SoundLoop.prototype.start=function(t){var i=t||0,n=e.audiocontext.currentTime;this.isPlaying||(this.clock.start(n+i),this.isPlaying=!0)},t.SoundLoop.prototype.stop=function(t){var i=t||0,n=e.audiocontext.currentTime;this.isPlaying&&(this.clock.stop(n+i),this.isPlaying=!1)},t.SoundLoop.prototype.pause=function(t){var e=t||0;this.isPlaying&&(this.clock.pause(e),this.isPlaying=!1)},t.SoundLoop.prototype.syncedStart=function(t,i){var n=i||0,o=e.audiocontext.currentTime;if(t.isPlaying){
+if(t.isPlaying){var r=t.clock._nextTick-e.audiocontext.currentTime;this.clock.start(o+r),this.isPlaying=!0}}else t.clock.start(o+n),t.isPlaying=!0,this.clock.start(o+n),this.isPlaying=!0},t.SoundLoop.prototype._update=function(){this.clock.frequency.value=this._calcFreq()},t.SoundLoop.prototype._calcFreq=function(){return"number"==typeof this._interval?(this.musicalTimeMode=!1,1/this._interval):"string"==typeof this._interval?(this.musicalTimeMode=!0,this._bpm/60/this._convertNotation(this._interval)*(this._timeSignature/4)):void 0},t.SoundLoop.prototype._convertNotation=function(t){var e=t.slice(-1);switch(t=Number(t.slice(0,-1)),e){case"m":return this._measure(t);case"n":return this._note(t);default:console.warn("Specified interval is not formatted correctly. See Tone.js timing reference for more info: https://github.com/Tonejs/Tone.js/wiki/Time")}},t.SoundLoop.prototype._measure=function(t){return t*this._timeSignature},t.SoundLoop.prototype._note=function(t){return this._timeSignature/t},Object.defineProperty(t.SoundLoop.prototype,"bpm",{get:function(){return this._bpm},set:function(t){this.musicalTimeMode||console.warn('Changing the BPM in "seconds" mode has no effect. BPM is only relevant in musicalTimeMode when the interval is specified as a string ("2n", "4n", "1m"...etc)'),this._bpm=t,this._update()}}),Object.defineProperty(t.SoundLoop.prototype,"timeSignature",{get:function(){return this._timeSignature},set:function(t){this.musicalTimeMode||console.warn('Changing the timeSignature in "seconds" mode has no effect. BPM is only relevant in musicalTimeMode when the interval is specified as a string ("2n", "4n", "1m"...etc)'),this._timeSignature=t,this._update()}}),Object.defineProperty(t.SoundLoop.prototype,"interval",{get:function(){return this._interval},set:function(t){this.musicalTimeMode="Number"==typeof t?!1:!0,this._interval=t,this._update()}}),Object.defineProperty(t.SoundLoop.prototype,"iterations",{get:function(){return this.clock.ticks}}),t.SoundLoop}(i,K);var nt;nt=function(){"use strict";var e=Z;return t.Compressor=function(){e.call(this),this.compressor=this.ac.createDynamicsCompressor(),this.input.connect(this.compressor),this.compressor.connect(this.wet)},t.Compressor.prototype=Object.create(e.prototype),t.Compressor.prototype.process=function(t,e,i,n,o,r){t.connect(this.input),this.set(e,i,n,o,r)},t.Compressor.prototype.set=function(t,e,i,n,o){"undefined"!=typeof t&&this.attack(t),"undefined"!=typeof e&&this.knee(e),"undefined"!=typeof i&&this.ratio(i),"undefined"!=typeof n&&this.threshold(n),"undefined"!=typeof o&&this.release(o)},t.Compressor.prototype.attack=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.attack.value=t,this.compressor.attack.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.attack.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof t&&t.connect(this.compressor.attack),this.compressor.attack.value},t.Compressor.prototype.knee=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.knee.value=t,this.compressor.knee.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.knee.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof t&&t.connect(this.compressor.knee),this.compressor.knee.value},t.Compressor.prototype.ratio=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.ratio.value=t,this.compressor.ratio.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.ratio.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof t&&t.connect(this.compressor.ratio),this.compressor.ratio.value},t.Compressor.prototype.threshold=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.threshold.value=t,this.compressor.threshold.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.threshold.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof t&&t.connect(this.compressor.threshold),this.compressor.threshold.value},t.Compressor.prototype.release=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.release.value=t,this.compressor.release.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.release.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof number&&t.connect(this.compressor.release),this.compressor.release.value},t.Compressor.prototype.reduction=function(){return this.compressor.reduction.value},t.Compressor.prototype.dispose=function(){e.prototype.dispose.apply(this),this.compressor.disconnect(),this.compressor=void 0},t.Compressor}(i,Z,o);var ot;ot=function(){function e(t,e){for(var i=t.length+e.length,n=new Float32Array(i),o=0,r=0;i>r;)n[r++]=t[o],n[r++]=e[o],o++;return n}function n(t,e,i){for(var n=i.length,o=0;n>o;o++)t.setUint8(e+o,i.charCodeAt(o))}var o=i,r=o.audiocontext;t.SoundRecorder=function(){this.input=r.createGain(),this.output=r.createGain(),this.recording=!1,this.bufferSize=1024,this._channels=2,this._clear(),this._jsNode=r.createScriptProcessor(this.bufferSize,this._channels,2),this._jsNode.onaudioprocess=this._audioprocess.bind(this),this._callback=function(){},this._jsNode.connect(t.soundOut._silentNode),this.setInput(),o.soundArray.push(this)},t.SoundRecorder.prototype.setInput=function(e){this.input.disconnect(),this.input=null,this.input=r.createGain(),this.input.connect(this._jsNode),this.input.connect(this.output),e?e.connect(this.input):t.soundOut.output.connect(this.input)},t.SoundRecorder.prototype.record=function(t,e,i){this.recording=!0,e&&(this.sampleLimit=Math.round(e*r.sampleRate)),t&&i?this._callback=function(){this.buffer=this._getBuffer(),t.setBuffer(this.buffer),i()}:t&&(this._callback=function(){this.buffer=this._getBuffer(),t.setBuffer(this.buffer)})},t.SoundRecorder.prototype.stop=function(){this.recording=!1,this._callback(),this._clear()},t.SoundRecorder.prototype._clear=function(){this._leftBuffers=[],this._rightBuffers=[],this.recordedSamples=0,this.sampleLimit=null},t.SoundRecorder.prototype._audioprocess=function(t){if(this.recording!==!1&&this.recording===!0)if(this.sampleLimit&&this.recordedSamples>=this.sampleLimit)this.stop();else{var e=t.inputBuffer.getChannelData(0),i=t.inputBuffer.getChannelData(1);this._leftBuffers.push(new Float32Array(e)),this._rightBuffers.push(new Float32Array(i)),this.recordedSamples+=this.bufferSize}},t.SoundRecorder.prototype._getBuffer=function(){var t=[];return t.push(this._mergeBuffers(this._leftBuffers)),t.push(this._mergeBuffers(this._rightBuffers)),t},t.SoundRecorder.prototype._mergeBuffers=function(t){for(var e=new Float32Array(this.recordedSamples),i=0,n=t.length,o=0;n>o;o++){var r=t[o];e.set(r,i),i+=r.length}return e},t.SoundRecorder.prototype.dispose=function(){this._clear();var t=o.soundArray.indexOf(this);o.soundArray.splice(t,1),this._callback=function(){},this.input&&this.input.disconnect(),this.input=null,this._jsNode=null},t.prototype.saveSound=function(i,o){var r,s;r=i.buffer.getChannelData(0),s=i.buffer.numberOfChannels>1?i.buffer.getChannelData(1):r;var a=e(r,s),u=new window.ArrayBuffer(44+2*a.length),c=new window.DataView(u);n(c,0,"RIFF"),c.setUint32(4,36+2*a.length,!0),n(c,8,"WAVE"),n(c,12,"fmt "),c.setUint32(16,16,!0),c.setUint16(20,1,!0),c.setUint16(22,2,!0),c.setUint32(24,44100,!0),c.setUint32(28,176400,!0),c.setUint16(32,4,!0),c.setUint16(34,16,!0),n(c,36,"data"),c.setUint32(40,2*a.length,!0);for(var p=a.length,h=44,l=1,f=0;p>f;f++)c.setInt16(h,a[f]*(32767*l),!0),h+=2;t.prototype.writeFile([c],o,"wav")}}(e,i);var rt;rt=function(){t.PeakDetect=function(t,e,i,n){this.framesPerPeak=n||20,this.framesSinceLastPeak=0,this.decayRate=.95,this.threshold=i||.35,this.cutoff=0,this.cutoffMult=1.5,this.energy=0,this.penergy=0,this.currentValue=0,this.isDetected=!1,this.f1=t||40,this.f2=e||2e4,this._onPeak=function(){}},t.PeakDetect.prototype.update=function(t){var e=this.energy=t.getEnergy(this.f1,this.f2)/255;e>this.cutoff&&e>this.threshold&&e-this.penergy>0?(this._onPeak(),this.isDetected=!0,this.cutoff=e*this.cutoffMult,this.framesSinceLastPeak=0):(this.isDetected=!1,this.framesSinceLastPeak<=this.framesPerPeak?this.framesSinceLastPeak++:(this.cutoff*=this.decayRate,this.cutoff=Math.max(this.cutoff,this.threshold))),this.currentValue=e,this.penergy=e},t.PeakDetect.prototype.onPeak=function(t,e){var i=this;i._onPeak=function(){t(i.energy,e)}}}();var st;st=function(){var e=i;t.Gain=function(){this.ac=e.audiocontext,this.input=this.ac.createGain(),this.output=this.ac.createGain(),this.input.gain.value=.5,this.input.connect(this.output),e.soundArray.push(this)},t.Gain.prototype.setInput=function(t){t.connect(this.input)},t.Gain.prototype.connect=function(e){var i=e||t.soundOut.input;this.output.connect(i.input?i.input:i)},t.Gain.prototype.disconnect=function(){this.output.disconnect()},t.Gain.prototype.amp=function(t,i,n){var i=i||0,n=n||0,o=e.audiocontext.currentTime,r=this.output.gain.value;this.output.gain.cancelScheduledValues(o),this.output.gain.linearRampToValueAtTime(r,o+n),this.output.gain.linearRampToValueAtTime(t,o+n+i)},t.Gain.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.output.disconnect(),this.input.disconnect(),this.output=void 0,this.input=void 0}}(i,e);var at;at=function(){var e=i;return t.AudioVoice=function(){this.ac=e.audiocontext,this.output=this.ac.createGain(),this.connect(),e.soundArray.push(this)},t.AudioVoice.prototype._setNote=function(e){var i={A:21,B:23,C:24,D:26,E:28,F:29,G:31},n=i[e[0]],o="number"==typeof Number(e.slice(-1))?e.slice(-1):0;return n+=12*o,n="#"===e[1]?n+1:"b"===e[1]?n-1:n,t.prototype.midiToFreq(n)},t.AudioVoice.prototype.play=function(t,e,i,n){},t.AudioVoice.prototype.triggerAttack=function(t,e,i){},t.AudioVoice.prototype.triggerRelease=function(t){},t.AudioVoice.prototype.amp=function(t,e){},t.AudioVoice.prototype.connect=function(t){var i=t||e.input;this.output.connect(i.input?i.input:i)},t.AudioVoice.prototype.disconnect=function(){this.output.disconnect()},t.AudioVoice.prototype.dispose=function(){this.output.disconnect(),delete this.output},t.AudioVoice}(i);var ut;ut=function(){var e=i,n=at;t.MonoSynth=function(){n.call(this),this.oscillator=new t.Oscillator,this.env=new t.Env,this.env.setRange(1,0),this.env.setExp(!0),this.setADSR(.02,.25,.05,.35),this.filter=new t.Filter("highpass"),this.filter.set(5,1),this.oscillator.disconnect(),this.oscillator.connect(this.filter),this.env.disconnect(),this.env.setInput(this.oscillator),this.filter.connect(this.output),this.oscillator.start(),this.connect(),this._isOn=!1,e.soundArray.push(this)},t.MonoSynth.prototype=Object.create(t.AudioVoice.prototype),t.MonoSynth.prototype.play=function(t,e,i,n){var n=n||this.sustain;this.susTime=n,this.triggerAttack(t,e,i),this.triggerRelease(i+n)},t.MonoSynth.prototype.triggerAttack=function(t,e,i){var i=i||0,n="string"==typeof t?this._setNote(t):"number"==typeof t?t:440,o=e||1;this._isOn=!0,this.oscillator.freq(n,0,i),this.env.ramp(this.output,i,o)},t.MonoSynth.prototype.triggerRelease=function(t){var t=t||0;this.env.ramp(this.output,t,0),this._isOn=!1},t.MonoSynth.prototype.setADSR=function(t,e,i,n){this.env.setADSR(t,e,i,n)},Object.defineProperties(t.MonoSynth.prototype,{attack:{get:function(){return this.env.aTime},set:function(t){this.env.setADSR(t,this.env.dTime,this.env.sPercent,this.env.rTime)}},decay:{get:function(){return this.env.dTime},set:function(t){this.env.setADSR(this.env.aTime,t,this.env.sPercent,this.env.rTime)}},sustain:{get:function(){return this.env.sPercent},set:function(t){this.env.setADSR(this.env.aTime,this.env.dTime,t,this.env.rTime)}},release:{get:function(){return this.env.rTime},set:function(t){this.env.setADSR(this.env.aTime,this.env.dTime,this.env.sPercent,t)}}}),t.MonoSynth.prototype.amp=function(t,e){var i=e||0;return"undefined"!=typeof t&&this.oscillator.amp(t,i),this.oscillator.amp().value},t.MonoSynth.prototype.connect=function(t){var i=t||e.input;this.output.connect(i.input?i.input:i)},t.MonoSynth.prototype.disconnect=function(){this.output.disconnect()},t.MonoSynth.prototype.dispose=function(){n.prototype.dispose.apply(this),this.filter.dispose(),this.env.dispose();try{this.oscillator.dispose()}catch(t){console.error("mono synth default oscillator already disposed")}}}(i,at);var ct;ct=function(){var e=i,n=O;t.PolySynth=function(i,o){this.audiovoices=[],this.notes={},this._newest=0,this._oldest=0,this.polyValue=o||8,this.AudioVoice=void 0===i?t.MonoSynth:i,this._voicesInUse=new n(0),this.output=e.audiocontext.createGain(),this.connect(),this._allocateVoices(),e.soundArray.push(this)},t.PolySynth.prototype._allocateVoices=function(){for(var t=0;t<this.polyValue;t++)this.audiovoices.push(new this.AudioVoice),this.audiovoices[t].disconnect(),this.audiovoices[t].connect(this.output)},t.PolySynth.prototype.play=function(t,e,i,n){var n=n||1;this.noteAttack(t,e,i),this.noteRelease(t,i+n)},t.PolySynth.prototype.noteADSR=function(t,i,n,o,r,s){var a=e.audiocontext.currentTime,s=s||0,u=a+s;this.audiovoices[this.notes[t].getValueAtTime(u)].setADSR(i,n,o,r)},t.PolySynth.prototype.setADSR=function(t,e,i,n){this.audiovoices.forEach(function(o){o.setADSR(t,e,i,n)})},t.PolySynth.prototype.noteAttack=function(i,o,r){var s,a=e.audiocontext.currentTime,u=r||0,c=a+u,p="string"==typeof i?this.AudioVoice.prototype._setNote(i):"number"==typeof i?i:440,h=void 0===o?1:o;if(void 0!==this.notes[p]&&null!==this.notes[p].getValueAtTime(c)&&this.noteRelease(p,0),this._voicesInUse.getValueAtTime(c)<this.polyValue)s=this._voicesInUse.getValueAtTime(c);else{s=this._oldest;var l=t.prototype.freqToMidi(this.audiovoices[this._oldest].oscillator.freq().value);this.noteRelease(l),this._oldest=(this._oldest+1)%(this.polyValue-1)}this.notes[p]=new n,this.notes[p].setValueAtTime(s,c);var f=null===this._voicesInUse._searchBefore(c)?0:this._voicesInUse._searchBefore(c).value;if(this._voicesInUse.setValueAtTime(f+1,c),this._updateAfter(c,1),this._newest=s,"number"==typeof h){var d=1/this._voicesInUse.getValueAtTime(c)*2;h=h>d?d:h}this.audiovoices[s].triggerAttack(p,h,u)},t.PolySynth.prototype._updateAfter=function(t,e){if(null!==this._voicesInUse._searchAfter(t)){this._voicesInUse._searchAfter(t).value+=e;var i=this._voicesInUse._searchAfter(t).time;this._updateAfter(i,e)}},t.PolySynth.prototype.noteRelease=function(t,i){var n="string"==typeof t?this.AudioVoice.prototype._setNote(t):"number"==typeof t?t:this.audiovoices[this._newest].oscillator.freq().value,o=e.audiocontext.currentTime,r=i||0,s=o+r;if(null===this.notes[n].getValueAtTime(s))console.warn("Cannot release a note that is not already playing");else{var a=null===this._voicesInUse._searchBefore(s)?0:this._voicesInUse._searchBefore(s).value;this._voicesInUse.setValueAtTime(a-1,s),this._updateAfter(s,-1),this.audiovoices[this.notes[n].getValueAtTime(s)].triggerRelease(r),this.notes[n].setValueAtTime(null,s),this._newest=0===this._newest?0:(this._newest-1)%(this.polyValue-1)}},t.PolySynth.prototype.connect=function(t){var i=t||e.input;this.output.connect(i.input?i.input:i)},t.PolySynth.prototype.disconnect=function(){this.output.disconnect()},t.PolySynth.prototype.dispose=function(){this.audiovoices.forEach(function(t){t.dispose()}),this.output.disconnect(),delete this.output}}(i,O,e);var pt;pt=function(){function e(t){for(var e,i="number"==typeof t?t:50,n=44100,o=new Float32Array(n),r=Math.PI/180,s=0;n>s;++s)e=2*s/n-1,o[s]=(3+i)*e*20*r/(Math.PI+i*Math.abs(e));return o}var i=Z;t.Distortion=function(n,o){if(i.call(this),"undefined"==typeof n&&(n=.25),"number"!=typeof n)throw new Error("amount must be a number");if("undefined"==typeof o&&(o="2x"),"string"!=typeof o)throw new Error("oversample must be a String");var r=t.prototype.map(n,0,1,0,2e3);this.waveShaperNode=this.ac.createWaveShaper(),this.amount=r,this.waveShaperNode.curve=e(r),this.waveShaperNode.oversample=o,this.input.connect(this.waveShaperNode),this.waveShaperNode.connect(this.wet)},t.Distortion.prototype=Object.create(i.prototype),t.Distortion.prototype.process=function(t,e,i){t.connect(this.input),this.set(e,i)},t.Distortion.prototype.set=function(i,n){if(i){var o=t.prototype.map(i,0,1,0,2e3);this.amount=o,this.waveShaperNode.curve=e(o)}n&&(this.waveShaperNode.oversample=n)},t.Distortion.prototype.getAmount=function(){return this.amount},t.Distortion.prototype.getOversample=function(){return this.waveShaperNode.oversample},t.Distortion.prototype.dispose=function(){i.prototype.dispose.apply(this),this.waveShaperNode.disconnect(),this.waveShaperNode=null}}(Z);var ht;ht=function(){var t=e;return t}(e,i,n,o,r,s,a,u,A,P,F,q,M,V,X,z,W,Q,H,$,tt,et,it,nt,ot,rt,st,ut,ct,pt,at,ut,ct)});
diff --git a/public/a1/conductor/lib/paper-full-v0.11.5.min.js b/public/a1/conductor/lib/paper-full-v0.11.5.min.js
new file mode 100644
index 0000000..c19336d
--- /dev/null
+++ b/public/a1/conductor/lib/paper-full-v0.11.5.min.js
@@ -0,0 +1,39 @@
+/*!
+ * Paper.js v0.11.5 - The Swiss Army Knife of Vector Graphics Scripting.
+ * http://paperjs.org/
+ *
+ * Copyright (c) 2011 - 2016, Juerg Lehni & Jonathan Puckey
+ * http://scratchdisk.com/ & http://jonathanpuckey.com/
+ *
+ * Distributed under the MIT license. See LICENSE file for details.
+ *
+ * All rights reserved.
+ *
+ * Date: Thu Oct 5 16:16:29 2017 +0200
+ *
+ ***
+ *
+ * Straps.js - Class inheritance library with support for bean-style accessors
+ *
+ * Copyright (c) 2006 - 2016 Juerg Lehni
+ * http://scratchdisk.com/
+ *
+ * Distributed under the MIT license.
+ *
+ ***
+ *
+ * Acorn.js
+ * http://marijnhaverbeke.nl/acorn/
+ *
+ * Acorn is a tiny, fast JavaScript parser written in JavaScript,
+ * created by Marijn Haverbeke and released under an MIT license.
+ *
+ */
+var paper=function(t,e){t=t||require("./node/self.js");var n=t.window,i=t.document,r=new function(){function t(t,e,r,s,a){function u(i,u){u=u||(u=o(e,i))&&(u.get?u:u.value),"string"==typeof u&&"#"===u[0]&&(u=t[u.substring(1)]||u);var c,f="function"==typeof u,d=u,_=a||f&&!u.base?u&&u.get?i in t:t[i]:null;a&&_||(f&&_&&(u.base=_),f&&s!==!1&&(c=i.match(/^([gs]et|is)(([A-Z])(.*))$/))&&(l[c[3].toLowerCase()+c[4]]=c[2]),d&&!f&&d.get&&"function"==typeof d.get&&n.isPlainObject(d)||(d={value:d,writable:!0}),(o(t,i)||{configurable:!0}).configurable&&(d.configurable=!0,d.enumerable=null!=r?r:!c),h(t,i,d))}var l={};if(e){for(var c in e)e.hasOwnProperty(c)&&!i.test(c)&&u(c);for(var c in l){var f=l[c],d=t["set"+f],_=t["get"+f]||d&&t["is"+f];!_||s!==!0&&0!==_.length||u(c,{get:_,set:d})}}return t}function n(){for(var t=0,e=arguments.length;t<e;t++){var n=arguments[t];n&&c(this,n)}return this}var i=/^(statics|enumerable|beans|preserve)$/,r=[],s=r.slice,a=Object.create,o=Object.getOwnPropertyDescriptor,h=Object.defineProperty,u=r.forEach||function(t,e){for(var n=0,i=this.length;n<i;n++)t.call(e,this[n],n,this)},l=function(t,e){for(var n in this)this.hasOwnProperty(n)&&t.call(e,this[n],n,this)},c=Object.assign||function(t){for(var e=1,n=arguments.length;e<n;e++){var i=arguments[e];for(var r in i)i.hasOwnProperty(r)&&(t[r]=i[r])}return t},f=function(t,e,n){if(t){var i=o(t,"length");(i&&"number"==typeof i.value?u:l).call(t,e,n=n||t)}return n};return t(n,{inject:function(e){if(e){var n=e.statics===!0?e:e.statics,i=e.beans,r=e.preserve;n!==e&&t(this.prototype,e,e.enumerable,i,r),t(this,n,null,i,r)}for(var s=1,a=arguments.length;s<a;s++)this.inject(arguments[s]);return this},extend:function(){for(var e,n,i,r=this,s=0,o=arguments.length;s<o&&(!e||!n);s++)i=arguments[s],e=e||i.initialize,n=n||i.prototype;return e=e||function(){r.apply(this,arguments)},n=e.prototype=n||a(this.prototype),h(n,"constructor",{value:e,writable:!0,configurable:!0}),t(e,this),arguments.length&&this.inject.apply(e,arguments),e.base=r,e}}).inject({enumerable:!1,initialize:n,set:n,inject:function(){for(var e=0,n=arguments.length;e<n;e++){var i=arguments[e];i&&t(this,i,i.enumerable,i.beans,i.preserve)}return this},extend:function(){var t=a(this);return t.inject.apply(t,arguments)},each:function(t,e){return f(this,t,e)},clone:function(){return new this.constructor(this)},statics:{set:c,each:f,create:a,define:h,describe:o,clone:function(t){return c(new t.constructor,t)},isPlainObject:function(t){var e=null!=t&&t.constructor;return e&&(e===Object||e===n||"Object"===e.name)},pick:function(t,n){return t!==e?t:n},slice:function(t,e,n){return s.call(t,e,n)}}})};"undefined"!=typeof module&&(module.exports=r),r.inject({enumerable:!1,toString:function(){return null!=this._id?(this._class||"Object")+(this._name?" '"+this._name+"'":" @"+this._id):"{ "+r.each(this,function(t,e){if(!/^_/.test(e)){var n=typeof t;this.push(e+": "+("number"===n?h.instance.number(t):"string"===n?"'"+t+"'":t))}},[]).join(", ")+" }"},getClassName:function(){return this._class||""},importJSON:function(t){return r.importJSON(t,this)},exportJSON:function(t){return r.exportJSON(this,t)},toJSON:function(){return r.serialize(this)},set:function(t,e){return t&&r.filter(this,t,e,this._prioritize),this}},{beans:!1,statics:{exports:{},extend:function rt(){var t=rt.base.apply(this,arguments),e=t.prototype._class;return e&&!r.exports[e]&&(r.exports[e]=t),t},equals:function(t,e){if(t===e)return!0;if(t&&t.equals)return t.equals(e);if(e&&e.equals)return e.equals(t);if(t&&e&&"object"==typeof t&&"object"==typeof e){if(Array.isArray(t)&&Array.isArray(e)){var n=t.length;if(n!==e.length)return!1;for(;n--;)if(!r.equals(t[n],e[n]))return!1}else{var i=Object.keys(t),n=i.length;if(n!==Object.keys(e).length)return!1;for(;n--;){var 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n=typeof t,i=this.__read,r=0;if("number"===n){var s="number"==typeof e;this._set(t,s?e:t),i&&(r=s?2:1)}else if("undefined"===n||null===t)this._set(0,0),i&&(r=null===t?1:0);else{var a="string"===n?t.split(/[\s,]+/)||[]:t;r=1,Array.isArray(a)?this._set(+a[0],+(a.length>1?a[1]:a[0])):"width"in a?this._set(a.width||0,a.height||0):"x"in a?this._set(a.x||0,a.y||0):(this._set(0,0),r=0)}return i&&(this.__read=r),this},set:"#initialize",_set:function(t,e){return this.width=t,this.height=e,this},equals:function(t){return t===this||t&&(this.width===t.width&&this.height===t.height||Array.isArray(t)&&this.width===t[0]&&this.height===t[1])||!1},clone:function(){return new d(this.width,this.height)},toString:function(){var t=h.instance;return"{ width: "+t.number(this.width)+", height: "+t.number(this.height)+" }"},_serialize:function(t){var e=t.formatter;return[e.number(this.width),e.number(this.height)]},add:function(){var t=d.read(arguments);return new d(this.width+t.width,this.height+t.height)},subtract:function(){var t=d.read(arguments);return new d(this.width-t.width,this.height-t.height)},multiply:function(){var t=d.read(arguments);return new d(this.width*t.width,this.height*t.height)},divide:function(){var t=d.read(arguments);return new d(this.width/t.width,this.height/t.height)},modulo:function(){var t=d.read(arguments);return new d(this.width%t.width,this.height%t.height)},negate:function(){return new d((-this.width),(-this.height))},isZero:function(){var t=u.isZero;return t(this.width)&&t(this.height)},isNaN:function(){return isNaN(this.width)||isNaN(this.height)},statics:{min:function(t,e){return new d(Math.min(t.width,e.width),Math.min(t.height,e.height))},max:function(t,e){return new d(Math.max(t.width,e.width),Math.max(t.height,e.height))},random:function(){return new d(Math.random(),Math.random())}}},r.each(["round","ceil","floor","abs"],function(t){var e=Math[t];this[t]=function(){return new d(e(this.width),e(this.height))}},{})),_=d.extend({initialize:function(t,e,n,i){this._width=t,this._height=e,this._owner=n,this._setter=i},_set:function(t,e,n){return this._width=t,this._height=e,n||this._owner[this._setter](this),this},getWidth:function(){return this._width},setWidth:function(t){this._width=t,this._owner[this._setter](this)},getHeight:function(){return this._height},setHeight:function(t){this._height=t,this._owner[this._setter](this)}}),g=r.extend({_class:"Rectangle",_readIndex:!0,beans:!0,initialize:function(t,n,i,s){var a,o=typeof t;if("number"===o?(this._set(t,n,i,s),a=4):"undefined"===o||null===t?(this._set(0,0,0,0),a=null===t?1:0):1===arguments.length&&(Array.isArray(t)?(this._set.apply(this,t),a=1):t.x!==e||t.width!==e?(this._set(t.x||0,t.y||0,t.width||0,t.height||0),a=1):t.from===e&&t.to===e&&(this._set(0,0,0,0),r.filter(this,t),a=1)),a===e){var h,u,l=c.readNamed(arguments,"from"),f=r.peek(arguments),_=l.x,g=l.y;if(f&&f.x!==e||r.hasNamed(arguments,"to")){var v=c.readNamed(arguments,"to");h=v.x-_,u=v.y-g,h<0&&(_=v.x,h=-h),u<0&&(g=v.y,u=-u)}else{var p=d.read(arguments);h=p.width,u=p.height}this._set(_,g,h,u),a=arguments.__index;var m=arguments.__filtered;m&&(this.__filtered=m)}return this.__read&&(this.__read=a),this},set:"#initialize",_set:function(t,e,n,i){return this.x=t,this.y=e,this.width=n,this.height=i,this},clone:function(){return new g(this.x,this.y,this.width,this.height)},equals:function(t){var e=r.isPlainValue(t)?g.read(arguments):t;return e===this||e&&this.x===e.x&&this.y===e.y&&this.width===e.width&&this.height===e.height||!1},toString:function(){var t=h.instance;return"{ x: "+t.number(this.x)+", y: "+t.number(this.y)+", width: "+t.number(this.width)+", height: "+t.number(this.height)+" }"},_serialize:function(t){var e=t.formatter;return[e.number(this.x),e.number(this.y),e.number(this.width),e.number(this.height)]},getPoint:function(t){var e=t?c:f;return new e(this.x,this.y,this,"setPoint")},setPoint:function(){var t=c.read(arguments);this.x=t.x,this.y=t.y},getSize:function(t){var e=t?d:_;return new e(this.width,this.height,this,"setSize")},_fw:1,_fh:1,setSize:function(){var t=d.read(arguments),e=this._sx,n=this._sy,i=t.width,r=t.height;e&&(this.x+=(this.width-i)*e),n&&(this.y+=(this.height-r)*n),this.width=i,this.height=r,this._fw=this._fh=1},getLeft:function(){return this.x},setLeft:function(t){if(!this._fw){var e=t-this.x;this.width-=.5===this._sx?2*e:e}this.x=t,this._sx=this._fw=0},getTop:function(){return this.y},setTop:function(t){if(!this._fh){var e=t-this.y;this.height-=.5===this._sy?2*e:e}this.y=t,this._sy=this._fh=0},getRight:function(){return this.x+this.width},setRight:function(t){if(!this._fw){var e=t-this.x;this.width=.5===this._sx?2*e:e}this.x=t-this.width,this._sx=1,this._fw=0},getBottom:function(){return this.y+this.height},setBottom:function(t){if(!this._fh){var e=t-this.y;this.height=.5===this._sy?2*e:e}this.y=t-this.height,this._sy=1,this._fh=0},getCenterX:function(){return this.x+this.width/2},setCenterX:function(t){this._fw||.5===this._sx?this.x=t-this.width/2:(this._sx&&(this.x+=2*(t-this.x)*this._sx),this.width=2*(t-this.x)),this._sx=.5,this._fw=0},getCenterY:function(){return this.y+this.height/2},setCenterY:function(t){this._fh||.5===this._sy?this.y=t-this.height/2:(this._sy&&(this.y+=2*(t-this.y)*this._sy),this.height=2*(t-this.y)),this._sy=.5,this._fh=0},getCenter:function(t){var e=t?c:f;return new e(this.getCenterX(),this.getCenterY(),this,"setCenter")},setCenter:function(){var t=c.read(arguments);return this.setCenterX(t.x),this.setCenterY(t.y),this},getArea:function(){return this.width*this.height},isEmpty:function(){return 0===this.width||0===this.height},contains:function(t){return t&&t.width!==e||4===(Array.isArray(t)?t:arguments).length?this._containsRectangle(g.read(arguments)):this._containsPoint(c.read(arguments))},_containsPoint:function(t){var e=t.x,n=t.y;return e>=this.x&&n>=this.y&&e<=this.x+this.width&&n<=this.y+this.height},_containsRectangle:function(t){var e=t.x,n=t.y;return e>=this.x&&n>=this.y&&e+t.width<=this.x+this.width&&n+t.height<=this.y+this.height},intersects:function(){var t=g.read(arguments),e=r.read(arguments)||0;return t.x+t.width>this.x-e&&t.y+t.height>this.y-e&&t.x<this.x+this.width+e&&t.y<this.y+this.height+e},intersect:function(){var t=g.read(arguments),e=Math.max(this.x,t.x),n=Math.max(this.y,t.y),i=Math.min(this.x+this.width,t.x+t.width),r=Math.min(this.y+this.height,t.y+t.height);return new g(e,n,i-e,r-n)},unite:function(){var t=g.read(arguments),e=Math.min(this.x,t.x),n=Math.min(this.y,t.y),i=Math.max(this.x+this.width,t.x+t.width),r=Math.max(this.y+this.height,t.y+t.height);return new g(e,n,i-e,r-n)},include:function(){var t=c.read(arguments),e=Math.min(this.x,t.x),n=Math.min(this.y,t.y),i=Math.max(this.x+this.width,t.x),r=Math.max(this.y+this.height,t.y);return new g(e,n,i-e,r-n)},expand:function(){var t=d.read(arguments),e=t.width,n=t.height;return new g(this.x-e/2,this.y-n/2,this.width+e,this.height+n)},scale:function(t,n){return this.expand(this.width*t-this.width,this.height*(n===e?t:n)-this.height)}},r.each([["Top","Left"],["Top","Right"],["Bottom","Left"],["Bottom","Right"],["Left","Center"],["Top","Center"],["Right","Center"],["Bottom","Center"]],function(t,e){var n=t.join(""),i=/^[RL]/.test(n);e>=4&&(t[1]+=i?"Y":"X");var r=t[i?0:1],s=t[i?1:0],a="get"+r,o="get"+s,h="set"+r,u="set"+s,l="get"+n,d="set"+n;this[l]=function(t){var e=t?c:f;return new e(this[a](),this[o](),this,d)},this[d]=function(){var t=c.read(arguments);this[h](t.x),this[u](t.y)}},{beans:!0})),v=g.extend({initialize:function(t,e,n,i,r,s){this._set(t,e,n,i,!0),this._owner=r,this._setter=s},_set:function(t,e,n,i,r){return this._x=t,this._y=e,this._width=n,this._height=i,r||this._owner[this._setter](this),this}},new function(){var t=g.prototype;return r.each(["x","y","width","height"],function(t){var e=r.capitalize(t),n="_"+t;this["get"+e]=function(){return this[n]},this["set"+e]=function(t){this[n]=t,this._dontNotify||this._owner[this._setter](this)}},r.each(["Point","Size","Center","Left","Top","Right","Bottom","CenterX","CenterY","TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],function(e){var n="set"+e;this[n]=function(){this._dontNotify=!0,t[n].apply(this,arguments),this._dontNotify=!1,this._owner[this._setter](this)}},{isSelected:function(){return!!(2&this._owner._selection)},setSelected:function(t){var e=this._owner;e._changeSelection&&e._changeSelection(2,t)}}))}),p=r.extend({_class:"Matrix",initialize:function ot(t,e){var n=arguments.length,i=!0;if(n>=6?this._set.apply(this,arguments):1===n||2===n?t instanceof ot?this._set(t._a,t._b,t._c,t._d,t._tx,t._ty,e):Array.isArray(t)?this._set.apply(this,e?t.concat([e]):t):i=!1:n?i=!1:this.reset(),!i)throw new Error("Unsupported matrix parameters");return this},set:"#initialize",_set:function(t,e,n,i,r,s,a){return this._a=t,this._b=e,this._c=n,this._d=i,this._tx=r,this._ty=s,a||this._changed(),this},_serialize:function(t,e){return r.serialize(this.getValues(),t,!0,e)},_changed:function(){var t=this._owner;t&&(t._applyMatrix?t.transform(null,!0):t._changed(9))},clone:function(){return new p(this._a,this._b,this._c,this._d,this._tx,this._ty)},equals:function(t){return t===this||t&&this._a===t._a&&this._b===t._b&&this._c===t._c&&this._d===t._d&&this._tx===t._tx&&this._ty===t._ty},toString:function(){var t=h.instance;return"[["+[t.number(this._a),t.number(this._c),t.number(this._tx)].join(", ")+"], ["+[t.number(this._b),t.number(this._d),t.number(this._ty)].join(", ")+"]]"},reset:function(t){return this._a=this._d=1,this._b=this._c=this._tx=this._ty=0,t||this._changed(),this},apply:function(t,e){var n=this._owner;return!!n&&(n.transform(null,!0,r.pick(t,!0),e),this.isIdentity())},translate:function(){var t=c.read(arguments),e=t.x,n=t.y;return this._tx+=e*this._a+n*this._c,this._ty+=e*this._b+n*this._d,this._changed(),this},scale:function(){var t=c.read(arguments),e=c.read(arguments,0,{readNull:!0});return e&&this.translate(e),this._a*=t.x,this._b*=t.x,this._c*=t.y,this._d*=t.y,e&&this.translate(e.negate()),this._changed(),this},rotate:function(t){
+t*=Math.PI/180;var e=c.read(arguments,1),n=e.x,i=e.y,r=Math.cos(t),s=Math.sin(t),a=n-n*r+i*s,o=i-n*s-i*r,h=this._a,u=this._b,l=this._c,f=this._d;return this._a=r*h+s*l,this._b=r*u+s*f,this._c=-s*h+r*l,this._d=-s*u+r*f,this._tx+=a*h+o*l,this._ty+=a*u+o*f,this._changed(),this},shear:function(){var t=c.read(arguments),e=c.read(arguments,0,{readNull:!0});e&&this.translate(e);var n=this._a,i=this._b;return this._a+=t.y*this._c,this._b+=t.y*this._d,this._c+=t.x*n,this._d+=t.x*i,e&&this.translate(e.negate()),this._changed(),this},skew:function(){var t=c.read(arguments),e=c.read(arguments,0,{readNull:!0}),n=Math.PI/180,i=new c(Math.tan(t.x*n),Math.tan(t.y*n));return this.shear(i,e)},append:function(t,e){if(t){var n=this._a,i=this._b,r=this._c,s=this._d,a=t._a,o=t._c,h=t._b,u=t._d,l=t._tx,c=t._ty;this._a=a*n+h*r,this._c=o*n+u*r,this._b=a*i+h*s,this._d=o*i+u*s,this._tx+=l*n+c*r,this._ty+=l*i+c*s,e||this._changed()}return this},prepend:function(t,e){if(t){var n=this._a,i=this._b,r=this._c,s=this._d,a=this._tx,o=this._ty,h=t._a,u=t._c,l=t._b,c=t._d,f=t._tx,d=t._ty;this._a=h*n+u*i,this._c=h*r+u*s,this._b=l*n+c*i,this._d=l*r+c*s,this._tx=h*a+u*o+f,this._ty=l*a+c*o+d,e||this._changed()}return this},appended:function(t){return this.clone().append(t)},prepended:function(t){return this.clone().prepend(t)},invert:function(){var t=this._a,e=this._b,n=this._c,i=this._d,r=this._tx,s=this._ty,a=t*i-e*n,o=null;return a&&!isNaN(a)&&isFinite(r)&&isFinite(s)&&(this._a=i/a,this._b=-e/a,this._c=-n/a,this._d=t/a,this._tx=(n*s-i*r)/a,this._ty=(e*r-t*s)/a,o=this),o},inverted:function(){return this.clone().invert()},concatenate:"#append",preConcatenate:"#prepend",chain:"#appended",_shiftless:function(){return new p(this._a,this._b,this._c,this._d,0,0)},_orNullIfIdentity:function(){return this.isIdentity()?null:this},isIdentity:function(){return 1===this._a&&0===this._b&&0===this._c&&1===this._d&&0===this._tx&&0===this._ty},isInvertible:function(){var t=this._a*this._d-this._c*this._b;return t&&!isNaN(t)&&isFinite(this._tx)&&isFinite(this._ty)},isSingular:function(){return!this.isInvertible()},transform:function(t,e,n){return arguments.length<3?this._transformPoint(c.read(arguments)):this._transformCoordinates(t,e,n)},_transformPoint:function(t,e,n){var i=t.x,r=t.y;return e||(e=new c),e._set(i*this._a+r*this._c+this._tx,i*this._b+r*this._d+this._ty,n)},_transformCoordinates:function(t,e,n){for(var i=0,r=2*n;i<r;i+=2){var s=t[i],a=t[i+1];e[i]=s*this._a+a*this._c+this._tx,e[i+1]=s*this._b+a*this._d+this._ty}return e},_transformCorners:function(t){var e=t.x,n=t.y,i=e+t.width,r=n+t.height,s=[e,n,i,n,i,r,e,r];return this._transformCoordinates(s,s,4)},_transformBounds:function(t,e,n){for(var i=this._transformCorners(t),r=i.slice(0,2),s=r.slice(),a=2;a<8;a++){var o=i[a],h=1&a;o<r[h]?r[h]=o:o>s[h]&&(s[h]=o)}return e||(e=new g),e._set(r[0],r[1],s[0]-r[0],s[1]-r[1],n)},inverseTransform:function(){return this._inverseTransform(c.read(arguments))},_inverseTransform:function(t,e,n){var i=this._a,r=this._b,s=this._c,a=this._d,o=this._tx,h=this._ty,u=i*a-r*s,l=null;if(u&&!isNaN(u)&&isFinite(o)&&isFinite(h)){var f=t.x-this._tx,d=t.y-this._ty;e||(e=new c),l=e._set((f*a-d*s)/u,(d*i-f*r)/u,n)}return l},decompose:function(){var t,e,n,i=this._a,r=this._b,s=this._c,a=this._d,o=i*a-r*s,h=Math.sqrt,u=Math.atan2,l=180/Math.PI;if(0!==i||0!==r){var f=h(i*i+r*r);t=Math.acos(i/f)*(r>0?1:-1),e=[f,o/f],n=[u(i*s+r*a,f*f),0]}else if(0!==s||0!==a){var d=h(s*s+a*a);t=Math.asin(s/d)*(a>0?1:-1),e=[o/d,d],n=[0,u(i*s+r*a,d*d)]}else t=0,n=e=[0,0];return{translation:this.getTranslation(),rotation:t*l,scaling:new c(e),skewing:new c(n[0]*l,n[1]*l)}},getValues:function(){return[this._a,this._b,this._c,this._d,this._tx,this._ty]},getTranslation:function(){return new c(this._tx,this._ty)},getScaling:function(){return(this.decompose()||{}).scaling},getRotation:function(){return(this.decompose()||{}).rotation},applyToContext:function(t){this.isIdentity()||t.transform(this._a,this._b,this._c,this._d,this._tx,this._ty)}},r.each(["a","b","c","d","tx","ty"],function(t){var e=r.capitalize(t),n="_"+t;this["get"+e]=function(){return this[n]},this["set"+e]=function(t){this[n]=t,this._changed()}},{})),m=r.extend({_class:"Line",initialize:function(t,e,n,i,r){var s=!1;arguments.length>=4?(this._px=t,this._py=e,this._vx=n,this._vy=i,s=r):(this._px=t.x,this._py=t.y,this._vx=e.x,this._vy=e.y,s=n),s||(this._vx-=this._px,this._vy-=this._py)},getPoint:function(){return new c(this._px,this._py)},getVector:function(){return new c(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return m.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t,e){return m.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0,e)},getDistance:function(t){return Math.abs(this.getSignedDistance(t))},getSignedDistance:function(t){return m.getSignedDistance(this._px,this._py,this._vx,this._vy,t.x,t.y,!0)},isCollinear:function(t){return c.isCollinear(this._vx,this._vy,t._vx,t._vy)},isOrthogonal:function(t){return c.isOrthogonal(this._vx,this._vy,t._vx,t._vy)},statics:{intersect:function(t,e,n,i,r,s,a,o,h,l){h||(n-=t,i-=e,a-=r,o-=s);var f=n*o-i*a;if(!u.isZero(f)){var d=t-r,_=e-s,g=(a*_-o*d)/f,v=(n*_-i*d)/f,p=1e-12,m=-p,y=1+p;if(l||m<g&&g<y&&m<v&&v<y)return l||(g=g<=0?0:g>=1?1:g),new c(t+g*n,e+g*i)}},getSide:function(t,e,n,i,r,s,a,o){a||(n-=t,i-=e);var h=r-t,l=s-e,c=h*i-l*n;return!o&&u.isZero(c)&&(c=(h*n+h*n)/(n*n+i*i),c>=0&&c<=1&&(c=0)),c<0?-1:c>0?1:0},getSignedDistance:function(t,e,n,i,r,s,a){return a||(n-=t,i-=e),0===n?i>0?r-t:t-r:0===i?n<0?s-e:e-s:((r-t)*i-(s-e)*n)/Math.sqrt(n*n+i*i)},getDistance:function(t,e,n,i,r,s,a){return Math.abs(m.getSignedDistance(t,e,n,i,r,s,a))}}}),y=o.extend({_class:"Project",_list:"projects",_reference:"project",_compactSerialize:!0,initialize:function(t){o.call(this,!0),this._children=[],this._namedChildren={},this._activeLayer=null,this._currentStyle=new V(null,null,this),this._view=Z.create(this,t||tt.getCanvas(1,1)),this._selectionItems={},this._selectionCount=0,this._updateVersion=0},_serialize:function(t,e){return r.serialize(this._children,t,!0,e)},_changed:function(t,e){if(1&t){var n=this._view;n&&(n._needsUpdate=!0,!n._requested&&n._autoUpdate&&n.requestUpdate())}var i=this._changes;if(i&&e){var r=this._changesById,s=e._id,a=r[s];a?a.flags|=t:i.push(r[s]={item:e,flags:t})}},clear:function(){for(var t=this._children,e=t.length-1;e>=0;e--)t[e].remove()},isEmpty:function(){return!this._children.length},remove:function ht(){return!!ht.base.call(this)&&(this._view&&this._view.remove(),!0)},getView:function(){return this._view},getCurrentStyle:function(){return this._currentStyle},setCurrentStyle:function(t){this._currentStyle.set(t)},getIndex:function(){return this._index},getOptions:function(){return this._scope.settings},getLayers:function(){return this._children},getActiveLayer:function(){return this._activeLayer||new b({project:this,insert:!0})},getSymbolDefinitions:function(){var t=[],e={};return this.getItems({"class":k,match:function(n){var i=n._definition,r=i._id;return e[r]||(e[r]=!0,t.push(i)),!1}}),t},getSymbols:"getSymbolDefinitions",getSelectedItems:function(){var t=this._selectionItems,e=[];for(var n in t){var i=t[n],r=i._selection;1&r&&i.isInserted()?e.push(i):r||this._updateSelection(i)}return e},_updateSelection:function(t){var e=t._id,n=this._selectionItems;t._selection?n[e]!==t&&(this._selectionCount++,n[e]=t):n[e]===t&&(this._selectionCount--,delete n[e])},selectAll:function(){for(var t=this._children,e=0,n=t.length;e<n;e++)t[e].setFullySelected(!0)},deselectAll:function(){var t=this._selectionItems;for(var e in t)t[e].setFullySelected(!1)},addLayer:function(t){return this.insertLayer(e,t)},insertLayer:function(t,e){if(e instanceof b){e._remove(!1,!0),r.splice(this._children,[e],t,0),e._setProject(this,!0);var n=e._name;n&&e.setName(n),this._changes&&e._changed(5),this._activeLayer||(this._activeLayer=e)}else e=null;return e},_insertItem:function(t,n,i){return n=this.insertLayer(t,n)||(this._activeLayer||this._insertItem(e,new b(w.NO_INSERT),!0)).insertChild(t,n),i&&n.activate&&n.activate(),n},getItems:function(t){return w._getItems(this,t)},getItem:function(t){return w._getItems(this,t,null,null,!0)[0]||null},importJSON:function(t){this.activate();var e=this._activeLayer;return r.importJSON(t,e&&e.isEmpty()&&e)},removeOn:function(t){var e=this._removeSets;if(e){"mouseup"===t&&(e.mousedrag=null);var n=e[t];if(n){for(var i in n){var r=n[i];for(var s in e){var a=e[s];a&&a!=n&&delete a[r._id]}r.remove()}e[t]=null}}},draw:function(t,e,n){this._updateVersion++,t.save(),e.applyToContext(t);for(var i=this._children,s=new r({offset:new c(0,0),pixelRatio:n,viewMatrix:e.isIdentity()?null:e,matrices:[new p],updateMatrix:!0}),a=0,o=i.length;a<o;a++)i[a].draw(t,s);if(t.restore(),this._selectionCount>0){t.save(),t.strokeWidth=1;var h=this._selectionItems,u=this._scope.settings.handleSize,l=this._updateVersion;for(var f in h)h[f]._drawSelection(t,e,u,h,l);t.restore()}}}),w=r.extend(s,{statics:{extend:function ut(t){return t._serializeFields&&(t._serializeFields=r.set({},this.prototype._serializeFields,t._serializeFields)),ut.base.apply(this,arguments)},NO_INSERT:{insert:!1}},_class:"Item",_name:null,_applyMatrix:!0,_canApplyMatrix:!0,_canScaleStroke:!1,_pivot:null,_visible:!0,_blendMode:"normal",_opacity:1,_locked:!1,_guide:!1,_clipMask:!1,_selection:0,_selectBounds:!0,_selectChildren:!1,_serializeFields:{name:null,applyMatrix:null,matrix:new p,pivot:null,visible:!0,blendMode:"normal",opacity:1,locked:!1,guide:!1,clipMask:!1,selected:!1,data:{}},_prioritize:["applyMatrix"]},new function(){var t=["onMouseDown","onMouseUp","onMouseDrag","onClick","onDoubleClick","onMouseMove","onMouseEnter","onMouseLeave"];return r.each(t,function(t){this._events[t]={install:function(t){this.getView()._countItemEvent(t,1)},uninstall:function(t){this.getView()._countItemEvent(t,-1)}}},{_events:{onFrame:{install:function(){this.getView()._animateItem(this,!0)},uninstall:function(){this.getView()._animateItem(this,!1)}},onLoad:{},onError:{}},statics:{_itemHandlers:t}})},{initialize:function(){},_initialize:function(t,n){var i=t&&r.isPlainObject(t),s=i&&t.internal===!0,a=this._matrix=new p,o=i&&t.project||paper.project,h=paper.settings;return this._id=s?null:l.get(),this._parent=this._index=null,this._applyMatrix=this._canApplyMatrix&&h.applyMatrix,n&&a.translate(n),a._owner=this,this._style=new V(o._currentStyle,this,o),s||i&&0==t.insert||!h.insertItems&&(!i||t.insert!==!0)?this._setProject(o):(i&&t.parent||o)._insertItem(e,this,!0),i&&t!==w.NO_INSERT&&this.set(t,{internal:!0,insert:!0,project:!0,parent:!0}),i},_serialize:function(t,e){function n(n){for(var a in n){var o=s[a];r.equals(o,"leading"===a?1.2*n.fontSize:n[a])||(i[a]=r.serialize(o,t,"data"!==a,e))}}var i={},s=this;return n(this._serializeFields),this instanceof x||n(this._style._defaults),[this._class,i]},_changed:function(t){var n=this._symbol,i=this._parent||n,r=this._project;8&t&&(this._bounds=this._position=this._decomposed=this._globalMatrix=e),i&&40&t&&w._clearBoundsCache(i),2&t&&w._clearBoundsCache(this),r&&r._changed(t,this),n&&n._changed(t)},getId:function(){return this._id},getName:function(){return this._name},setName:function(t){if(this._name&&this._removeNamed(),t===+t+"")throw new Error("Names consisting only of numbers are not supported.");var n=this._getOwner();if(t&&n){var i=n._children,r=n._namedChildren;(r[t]=r[t]||[]).push(this),t in i||(i[t]=this)}this._name=t||e,this._changed(128)},getStyle:function(){return this._style},setStyle:function(t){this.getStyle().set(t)}},r.each(["locked","visible","blendMode","opacity","guide"],function(t){var e=r.capitalize(t),n="_"+t,i={locked:128,visible:137};this["get"+e]=function(){return this[n]},this["set"+e]=function(e){e!=this[n]&&(this[n]=e,this._changed(i[t]||129))}},{}),{beans:!0,getSelection:function(){return this._selection},setSelection:function(t){if(t!==this._selection){this._selection=t;var e=this._project;e&&(e._updateSelection(this),this._changed(129))}},_changeSelection:function(t,e){var n=this._selection;this.setSelection(e?n|t:n&~t)},isSelected:function(){if(this._selectChildren)for(var t=this._children,e=0,n=t.length;e<n;e++)if(t[e].isSelected())return!0;return!!(1&this._selection)},setSelected:function(t){if(this._selectChildren)for(var e=this._children,n=0,i=e.length;n<i;n++)e[n].setSelected(t);this._changeSelection(1,t)},isFullySelected:function(){var t=this._children,e=!!(1&this._selection);if(t&&e){for(var n=0,i=t.length;n<i;n++)if(!t[n].isFullySelected())return!1;return!0}return e},setFullySelected:function(t){var e=this._children;if(e)for(var n=0,i=e.length;n<i;n++)e[n].setFullySelected(t);this._changeSelection(1,t)},isClipMask:function(){return this._clipMask},setClipMask:function(t){this._clipMask!=(t=!!t)&&(this._clipMask=t,t&&(this.setFillColor(null),this.setStrokeColor(null)),this._changed(129),this._parent&&this._parent._changed(1024))},getData:function(){return this._data||(this._data={}),this._data},setData:function(t){this._data=t},getPosition:function(t){var e=this._position,n=t?c:f;if(!e){var i=this._pivot;e=this._position=i?this._matrix._transformPoint(i):this.getBounds().getCenter(!0)}return new n(e.x,e.y,this,"setPosition")},setPosition:function(){this.translate(c.read(arguments).subtract(this.getPosition(!0)))},getPivot:function(){var t=this._pivot;return t?new f(t.x,t.y,this,"setPivot"):null},setPivot:function(){this._pivot=c.read(arguments,0,{clone:!0,readNull:!0}),this._position=e}},r.each({getStrokeBounds:{stroke:!0},getHandleBounds:{handle:!0},getInternalBounds:{internal:!0}},function(t,e){this[e]=function(e){return this.getBounds(e,t)}},{beans:!0,getBounds:function(t,e){var n=e||t instanceof p,i=r.set({},n?e:t,this._boundsOptions);i.stroke&&!this.getStrokeScaling()||(i.cacheItem=this);var s=this._getCachedBounds(n&&t,i).rect;return arguments.length?s:new v(s.x,s.y,s.width,s.height,this,"setBounds")},setBounds:function(){var t=g.read(arguments),e=this.getBounds(),n=this._matrix,i=new p,r=t.getCenter();i.translate(r),t.width==e.width&&t.height==e.height||(n.isInvertible()||(n.set(n._backup||(new p).translate(n.getTranslation())),e=this.getBounds()),i.scale(0!==e.width?t.width/e.width:0,0!==e.height?t.height/e.height:0)),r=e.getCenter(),i.translate(-r.x,-r.y),this.transform(i)},_getBounds:function(t,e){var n=this._children;return n&&n.length?(w._updateBoundsCache(this,e.cacheItem),w._getBounds(n,t,e)):new g},_getBoundsCacheKey:function(t,e){return[t.stroke?1:0,t.handle?1:0,e?1:0].join("")},_getCachedBounds:function(t,e,n){t=t&&t._orNullIfIdentity();var i=e.internal&&!n,r=e.cacheItem,s=i?null:this._matrix._orNullIfIdentity(),a=r&&(!t||t.equals(s))&&this._getBoundsCacheKey(e,i),o=this._bounds;if(w._updateBoundsCache(this._parent||this._symbol,r),a&&o&&a in o){var h=o[a];return{rect:h.rect.clone(),nonscaling:h.nonscaling}}var u=this._getBounds(t||s,e),l=u.rect||u,c=this._style,f=u.nonscaling||c.hasStroke()&&!c.getStrokeScaling();if(a){o||(this._bounds=o={});var h=o[a]={rect:l.clone(),nonscaling:f,internal:i}}return{rect:l,nonscaling:f}},_getStrokeMatrix:function(t,e){var n=this.getStrokeScaling()?null:e&&e.internal?this:this._parent||this._symbol&&this._symbol._item,i=n?n.getViewMatrix().invert():t;return i&&i._shiftless()},statics:{_updateBoundsCache:function(t,e){if(t&&e){var n=e._id,i=t._boundsCache=t._boundsCache||{ids:{},list:[]};i.ids[n]||(i.list.push(e),i.ids[n]=e)}},_clearBoundsCache:function(t){var n=t._boundsCache;if(n){t._bounds=t._position=t._boundsCache=e;for(var i=0,r=n.list,s=r.length;i<s;i++){var a=r[i];a!==t&&(a._bounds=a._position=e,a._boundsCache&&w._clearBoundsCache(a))}}},_getBounds:function(t,e,n){var i=1/0,r=-i,s=i,a=r,o=!1;n=n||{};for(var h=0,u=t.length;h<u;h++){var l=t[h];if(l._visible&&!l.isEmpty()){var c=l._getCachedBounds(e&&e.appended(l._matrix),n,!0),f=c.rect;i=Math.min(f.x,i),s=Math.min(f.y,s),r=Math.max(f.x+f.width,r),a=Math.max(f.y+f.height,a),c.nonscaling&&(o=!0)}}return{rect:isFinite(i)?new g(i,s,r-i,a-s):new g,nonscaling:o}}}}),{beans:!0,_decompose:function(){return this._applyMatrix?null:this._decomposed||(this._decomposed=this._matrix.decompose())},getRotation:function(){var t=this._decompose();return t?t.rotation:0},setRotation:function(t){var e=this.getRotation();if(null!=e&&null!=t){var n=this._decomposed;this.rotate(t-e),n&&(n.rotation=t,this._decomposed=n)}},getScaling:function(){var t=this._decompose(),e=t&&t.scaling;return new f(e?e.x:1,e?e.y:1,this,"setScaling")},setScaling:function(){var t=this.getScaling(),e=c.read(arguments,0,{clone:!0,readNull:!0});if(t&&e&&!t.equals(e)){var n=this.getRotation(),i=this._decomposed,r=new p,s=this.getPosition(!0);r.translate(s),n&&r.rotate(n),r.scale(e.x/t.x,e.y/t.y),n&&r.rotate(-n),r.translate(s.negate()),this.transform(r),i&&(i.scaling=e,this._decomposed=i)}},getMatrix:function(){return this._matrix},setMatrix:function(){var t=this._matrix;t.initialize.apply(t,arguments)},getGlobalMatrix:function(t){var e=this._globalMatrix,n=this._project._updateVersion;if(e&&e._updateVersion!==n&&(e=null),!e){e=this._globalMatrix=this._matrix.clone();var i=this._parent;i&&e.prepend(i.getGlobalMatrix(!0)),e._updateVersion=n}return t?e:e.clone()},getViewMatrix:function(){return this.getGlobalMatrix().prepend(this.getView()._matrix)},getApplyMatrix:function(){return this._applyMatrix},setApplyMatrix:function(t){(this._applyMatrix=this._canApplyMatrix&&!!t)&&this.transform(null,!0)},getTransformContent:"#getApplyMatrix",setTransformContent:"#setApplyMatrix"},{getProject:function(){return this._project},_setProject:function(t,e){if(this._project!==t){this._project&&this._installEvents(!1),this._project=t;for(var n=this._children,i=0,r=n&&n.length;i<r;i++)n[i]._setProject(t);e=!0}e&&this._installEvents(!0)},getView:function(){return this._project._view},_installEvents:function lt(t){lt.base.call(this,t);for(var e=this._children,n=0,i=e&&e.length;n<i;n++)e[n]._installEvents(t)},getLayer:function(){for(var t=this;t=t._parent;)if(t instanceof b)return t;return null},getParent:function(){return this._parent},setParent:function(t){return t.addChild(this)},_getOwner:"#getParent",getChildren:function(){return this._children},setChildren:function(t){this.removeChildren(),this.addChildren(t)},getFirstChild:function(){return this._children&&this._children[0]||null},getLastChild:function(){return this._children&&this._children[this._children.length-1]||null},getNextSibling:function(){var t=this._getOwner();return t&&t._children[this._index+1]||null},getPreviousSibling:function(){var t=this._getOwner();return t&&t._children[this._index-1]||null},getIndex:function(){return this._index},equals:function(t){return t===this||t&&this._class===t._class&&this._style.equals(t._style)&&this._matrix.equals(t._matrix)&&this._locked===t._locked&&this._visible===t._visible&&this._blendMode===t._blendMode&&this._opacity===t._opacity&&this._clipMask===t._clipMask&&this._guide===t._guide&&this._equals(t)||!1},_equals:function(t){return r.equals(this._children,t._children)},clone:function(t){var n=new this.constructor(w.NO_INSERT),i=this._children,s=r.pick(t?t.insert:e,t===e||t===!0),a=r.pick(t?t.deep:e,!0);i&&n.copyAttributes(this),i&&!a||n.copyContent(this),i||n.copyAttributes(this),s&&n.insertAbove(this);var o=this._name,h=this._parent;if(o&&h){for(var i=h._children,u=o,l=1;i[o];)o=u+" "+l++;o!==u&&n.setName(o)}return n},copyContent:function(t){for(var e=t._children,n=0,i=e&&e.length;n<i;n++)this.addChild(e[n].clone(!1),!0)},copyAttributes:function(t,e){this.setStyle(t._style);for(var n=["_locked","_visible","_blendMode","_opacity","_clipMask","_guide"],i=0,s=n.length;i<s;i++){var a=n[i];t.hasOwnProperty(a)&&(this[a]=t[a])}e||this._matrix.set(t._matrix,!0),this.setApplyMatrix(t._applyMatrix),this.setPivot(t._pivot),this.setSelection(t._selection);var o=t._data,h=t._name;this._data=o?r.clone(o):null,h&&this.setName(h)},rasterize:function(t,n){var i=this.getStrokeBounds(),s=(t||this.getView().getResolution())/72,a=i.getTopLeft().floor(),o=i.getBottomRight().ceil(),h=new d(o.subtract(a)),u=new S(w.NO_INSERT);if(!h.isZero()){var l=tt.getCanvas(h.multiply(s)),c=l.getContext("2d"),f=(new p).scale(s).translate(a.negate());c.save(),f.applyToContext(c),this.draw(c,new r({matrices:[f]})),c.restore(),u.setCanvas(l)}return u.transform((new p).translate(a.add(h.divide(2))).scale(1/s)),(n===e||n)&&u.insertAbove(this),u},contains:function(){return!!this._contains(this._matrix._inverseTransform(c.read(arguments)))},_contains:function(t){var e=this._children;if(e){for(var n=e.length-1;n>=0;n--)if(e[n].contains(t))return!0;return!1}return t.isInside(this.getInternalBounds())},isInside:function(){return g.read(arguments).contains(this.getBounds())},_asPathItem:function(){return new L.Rectangle({rectangle:this.getInternalBounds(),matrix:this._matrix,insert:!1})},intersects:function(t,e){return t instanceof w&&this._asPathItem().getIntersections(t._asPathItem(),null,e,!0).length>0}},new function(){function t(){return this._hitTest(c.read(arguments),P.getOptions(arguments))}function e(){var t=c.read(arguments),e=P.getOptions(arguments),n=[];return this._hitTest(t,r.set({all:n},e)),n}function n(t,e,n,i){var r=this._children;if(r)for(var s=r.length-1;s>=0;s--){var a=r[s],o=a!==i&&a._hitTest(t,e,n);if(o&&!e.all)return o}return null}return y.inject({hitTest:t,hitTestAll:e,_hitTest:n}),{hitTest:t,hitTestAll:e,_hitTestChildren:n}},{_hitTest:function(t,e,n){function i(t){return t&&_&&!_(t)&&(t=null),t&&e.all&&e.all.push(t),t}function s(e,n){var i=n?l["get"+n]():g.getPosition();if(t.subtract(i).divide(u).length<=1)return new P(e,g,{name:n?r.hyphenate(n):e,point:i})}if(this._locked||!this._visible||this._guide&&!e.guides||this.isEmpty())return null;var a=this._matrix,o=n?n.appended(a):this.getGlobalMatrix().prepend(this.getView()._matrix),h=Math.max(e.tolerance,1e-12),u=e._tolerancePadding=new d(L._getStrokePadding(h,a._shiftless().invert()));if(t=a._inverseTransform(t),!t||!this._children&&!this.getBounds({internal:!0,stroke:!0,handle:!0}).expand(u.multiply(2))._containsPoint(t))return null;var l,c,f=!(e.guides&&!this._guide||e.selected&&!this.isSelected()||e.type&&e.type!==r.hyphenate(this._class)||e["class"]&&!(this instanceof e["class"])),_=e.match,g=this,v=e.position,p=e.center,m=e.bounds;if(f&&this._parent&&(v||p||m)){if((p||m)&&(l=this.getInternalBounds()),c=v&&s("position")||p&&s("center","Center"),!c&&m)for(var y=["TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],w=0;w<8&&!c;w++)c=s("bounds",y[w]);c=i(c)}return c||(c=this._hitTestChildren(t,e,o)||f&&i(this._hitTestSelf(t,e,o,this.getStrokeScaling()?null:o._shiftless().invert()))||null),c&&c.point&&(c.point=a.transform(c.point)),c},_hitTestSelf:function(t,e){if(e.fill&&this.hasFill()&&this._contains(t))return new P("fill",this)},matches:function(t,e){function n(t,e){for(var i in t)if(t.hasOwnProperty(i)){var s=t[i],a=e[i];if(r.isPlainObject(s)&&r.isPlainObject(a)){if(!n(s,a))return!1}else if(!r.equals(s,a))return!1}return!0}var i=typeof t;if("object"===i){for(var s in t)if(t.hasOwnProperty(s)&&!this.matches(s,t[s]))return!1;return!0}if("function"===i)return t(this);if("match"===t)return e(this);var a=/^(empty|editable)$/.test(t)?this["is"+r.capitalize(t)]():"type"===t?r.hyphenate(this._class):this[t];if("class"===t){if("function"==typeof e)return this instanceof e;a=this._class}if("function"==typeof e)return!!e(a);if(e){if(e.test)return e.test(a);if(r.isPlainObject(e))return n(e,a)}return r.equals(a,e)},getItems:function(t){return w._getItems(this,t,this._matrix)},getItem:function(t){return w._getItems(this,t,this._matrix,null,!0)[0]||null},statics:{_getItems:function ct(t,e,n,i,s){if(!i){var a="object"==typeof e&&e,o=a&&a.overlapping,h=a&&a.inside,u=o||h,l=u&&g.read([u]);i={items:[],recursive:a&&a.recursive!==!1,inside:!!h,overlapping:!!o,rect:l,path:o&&new L.Rectangle({rectangle:l,insert:!1})},a&&(e=r.filter({},e,{recursive:!0,inside:!0,overlapping:!0}))}var c=t._children,f=i.items,l=i.rect;n=l&&(n||new p);for(var d=0,_=c&&c.length;d<_;d++){var v=c[d],m=n&&n.appended(v._matrix),y=!0;if(l){var u=v.getBounds(m);if(!l.intersects(u))continue;l.contains(u)||i.overlapping&&(u.contains(l)||i.path.intersects(v,m))||(y=!1)}if(y&&v.matches(e)&&(f.push(v),s))break;if(i.recursive!==!1&&ct(v,e,m,i,s),s&&f.length>0)break}return f}}},{importJSON:function(t){var e=r.importJSON(t,this);return e!==this?this.addChild(e):e},addChild:function(t){return this.insertChild(e,t)},insertChild:function(t,e){var n=e?this.insertChildren(t,[e]):null;return n&&n[0]},addChildren:function(t){return this.insertChildren(this._children.length,t)},insertChildren:function(t,e){var n=this._children;if(n&&e&&e.length>0){e=r.slice(e);for(var i={},s=e.length-1;s>=0;s--){var a=e[s],o=a&&a._id;!a||i[o]?e.splice(s,1):(a._remove(!1,!0),i[o]=!0)}r.splice(n,e,t,0);for(var h=this._project,u=h._changes,s=0,l=e.length;s<l;s++){var a=e[s],c=a._name;a._parent=this,a._setProject(h,!0),c&&a.setName(c),u&&a._changed(5)}this._changed(11)}else e=null;return e},_insertItem:"#insertChild",_insertAt:function(t,e){var n=t&&t._getOwner(),i=t!==this&&n?this:null;return i&&(i._remove(!1,!0),n._insertItem(t._index+e,i)),i},insertAbove:function(t){return this._insertAt(t,1)},insertBelow:function(t){return this._insertAt(t,0)},sendToBack:function(){var t=this._getOwner();return t?t._insertItem(0,this):null},bringToFront:function(){var t=this._getOwner();return t?t._insertItem(e,this):null},appendTop:"#addChild",appendBottom:function(t){return this.insertChild(0,t)},moveAbove:"#insertAbove",moveBelow:"#insertBelow",addTo:function(t){return t._insertItem(e,this)},copyTo:function(t){return this.clone(!1).addTo(t)},reduce:function(t){var e=this._children;if(e&&1===e.length){var n=e[0].reduce(t);return this._parent?(n.insertAbove(this),this.remove()):n.remove(),n}return this},_removeNamed:function(){var t=this._getOwner();if(t){var e=t._children,n=t._namedChildren,i=this._name,r=n[i],s=r?r.indexOf(this):-1;s!==-1&&(e[i]==this&&delete e[i],r.splice(s,1),r.length?e[i]=r[0]:delete n[i])}},_remove:function(t,e){var n=this._getOwner(),i=this._project,s=this._index;return!!n&&(this._name&&this._removeNamed(),null!=s&&(i._activeLayer===this&&(i._activeLayer=this.getNextSibling()||this.getPreviousSibling()),r.splice(n._children,null,s,1)),this._installEvents(!1),t&&i._changes&&this._changed(5),e&&n._changed(11,this),this._parent=null,!0)},remove:function(){return this._remove(!0,!0)},replaceWith:function(t){var e=t&&t.insertBelow(this);return e&&this.remove(),e},removeChildren:function(t,e){if(!this._children)return null;t=t||0,e=r.pick(e,this._children.length);for(var n=r.splice(this._children,null,t,e-t),i=n.length-1;i>=0;i--)n[i]._remove(!0,!1);return n.length>0&&this._changed(11),n},clear:"#removeChildren",reverseChildren:function(){if(this._children){this._children.reverse();for(var t=0,e=this._children.length;t<e;t++)this._children[t]._index=t;this._changed(11)}},isEmpty:function(){var t=this._children;return!t||!t.length},isEditable:function(){for(var t=this;t;){if(!t._visible||t._locked)return!1;t=t._parent}return!0},hasFill:function(){return this.getStyle().hasFill()},hasStroke:function(){return this.getStyle().hasStroke()},hasShadow:function(){return this.getStyle().hasShadow()},_getOrder:function(t){function e(t){var e=[];do e.unshift(t);while(t=t._parent);return e}for(var n=e(this),i=e(t),r=0,s=Math.min(n.length,i.length);r<s;r++)if(n[r]!=i[r])return n[r]._index<i[r]._index?1:-1;return 0},hasChildren:function(){return this._children&&this._children.length>0},isInserted:function(){return!!this._parent&&this._parent.isInserted()},isAbove:function(t){return this._getOrder(t)===-1},isBelow:function(t){return 1===this._getOrder(t)},isParent:function(t){return this._parent===t},isChild:function(t){return t&&t._parent===this},isDescendant:function(t){for(var e=this;e=e._parent;)if(e===t)return!0;return!1},isAncestor:function(t){return!!t&&t.isDescendant(this)},isSibling:function(t){return this._parent===t._parent},isGroupedWith:function(t){for(var e=this._parent;e;){if(e._parent&&/^(Group|Layer|CompoundPath)$/.test(e._class)&&t.isDescendant(e))return!0;e=e._parent}return!1}},r.each(["rotate","scale","shear","skew"],function(t){var e="rotate"===t;this[t]=function(){var n=(e?r:c).read(arguments),i=c.read(arguments,0,{readNull:!0});return this.transform((new p)[t](n,i||this.getPosition(!0)))}},{translate:function(){var t=new p;return this.transform(t.translate.apply(t,arguments))},transform:function(t,e,n,i){var r=this._matrix,s=t&&!t.isIdentity(),a=(e||this._applyMatrix)&&(!r.isIdentity()||s||e&&n&&this._children);if(!s&&!a)return this;if(s){!t.isInvertible()&&r.isInvertible()&&(r._backup=r.getValues()),r.prepend(t,!0);var o=this._style,h=o.getFillColor(!0),u=o.getStrokeColor(!0);h&&h.transform(t),u&&u.transform(t)}if(a&&(a=this._transformContent(r,n,i))){var l=this._pivot;l&&r._transformPoint(l,l,!0),r.reset(!0),i&&this._canApplyMatrix&&(this._applyMatrix=!0)}var c=this._bounds,f=this._position;(s||a)&&this._changed(9);var d=s&&c&&t.decompose();if(d&&d.skewing.isZero()&&d.rotation%90===0){for(var _ in c){var g=c[_];if(g.nonscaling)delete c[_];else if(a||!g.internal){var v=g.rect;t._transformBounds(v,v)}}this._bounds=c;var p=c[this._getBoundsCacheKey(this._boundsOptions||{})];p&&(this._position=p.rect.getCenter(!0))}else s&&f&&this._pivot&&(this._position=t._transformPoint(f,f));return this},_transformContent:function(t,e,n){var i=this._children;if(i){for(var r=0,s=i.length;r<s;r++)i[r].transform(t,!0,e,n);return!0}},globalToLocal:function(){return this.getGlobalMatrix(!0)._inverseTransform(c.read(arguments))},localToGlobal:function(){return this.getGlobalMatrix(!0)._transformPoint(c.read(arguments))},parentToLocal:function(){return this._matrix._inverseTransform(c.read(arguments))},localToParent:function(){return this._matrix._transformPoint(c.read(arguments))},fitBounds:function(t,e){t=g.read(arguments);var n=this.getBounds(),i=n.height/n.width,r=t.height/t.width,s=(e?i>r:i<r)?t.width/n.width:t.height/n.height,a=new g(new c,new d(n.width*s,n.height*s));a.setCenter(t.getCenter()),this.setBounds(a)}}),{_setStyles:function(t,e,n){var i=this._style,r=this._matrix;if(i.hasFill()&&(t.fillStyle=i.getFillColor().toCanvasStyle(t,r)),i.hasStroke()){t.strokeStyle=i.getStrokeColor().toCanvasStyle(t,r),t.lineWidth=i.getStrokeWidth();var s=i.getStrokeJoin(),a=i.getStrokeCap(),o=i.getMiterLimit();if(s&&(t.lineJoin=s),a&&(t.lineCap=a),o&&(t.miterLimit=o),paper.support.nativeDash){var h=i.getDashArray(),u=i.getDashOffset();h&&h.length&&("setLineDash"in t?(t.setLineDash(h),t.lineDashOffset=u):(t.mozDash=h,t.mozDashOffset=u))}}if(i.hasShadow()){var l=e.pixelRatio||1,f=n._shiftless().prepend((new p).scale(l,l)),d=f.transform(new c(i.getShadowBlur(),0)),_=f.transform(this.getShadowOffset());t.shadowColor=i.getShadowColor().toCanvasStyle(t),t.shadowBlur=d.getLength(),t.shadowOffsetX=_.x,t.shadowOffsetY=_.y}},draw:function(t,e,n){var i=this._updateVersion=this._project._updateVersion;if(this._visible&&0!==this._opacity){var r=e.matrices,s=e.viewMatrix,a=this._matrix,o=r[r.length-1].appended(a);if(o.isInvertible()){s=s?s.appended(o):o,r.push(o),e.updateMatrix&&(o._updateVersion=i,this._globalMatrix=o);var h,u,l,c=this._blendMode,f=this._opacity,d="normal"===c,_=et.nativeModes[c],g=d&&1===f||e.dontStart||e.clip||(_||d&&f<1)&&this._canComposite(),v=e.pixelRatio||1;if(!g){var p=this.getStrokeBounds(s);if(!p.width||!p.height)return;l=e.offset,u=e.offset=p.getTopLeft().floor(),h=t,t=tt.getContext(p.getSize().ceil().add(1).multiply(v)),1!==v&&t.scale(v,v)}t.save();var m=n?n.appended(a):this._canScaleStroke&&!this.getStrokeScaling(!0)&&s,y=!g&&e.clipItem,w=!m||y;if(g?(t.globalAlpha=f,_&&(t.globalCompositeOperation=c)):w&&t.translate(-u.x,-u.y),w&&(g?a:s).applyToContext(t),y&&e.clipItem.draw(t,e.extend({clip:!0})),m){t.setTransform(v,0,0,v,0,0);
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C=c._transformCorners(this.getInternalBounds());t.beginPath();for(var y=0;y<8;y++)t[y?"lineTo":"moveTo"](C[y],C[++y]);t.closePath(),t.stroke();for(var y=0;y<8;y++)t.fillRect(C[y]-f,C[++y]-f,n,n)}}},_canComposite:function(){return!1}},r.each(["down","drag","up","move"],function(t){this["removeOn"+r.capitalize(t)]=function(){var e={};return e[t]=!0,this.removeOn(e)}},{removeOn:function(t){for(var e in t)if(t[e]){var n="mouse"+e,i=this._project,r=i._removeSets=i._removeSets||{};r[n]=r[n]||{},r[n][this._id]=this}return this}})),x=w.extend({_class:"Group",_selectBounds:!1,_selectChildren:!0,_serializeFields:{children:[]},initialize:function(t){this._children=[],this._namedChildren={},this._initialize(t)||this.addChildren(Array.isArray(t)?t:arguments)},_changed:function ft(t){ft.base.call(this,t),1026&t&&(this._clipItem=e)},_getClipItem:function(){var t=this._clipItem;if(t===e){t=null;for(var n=this._children,i=0,r=n.length;i<r;i++)if(n[i]._clipMask){t=n[i];break}this._clipItem=t}return t},isClipped:function(){return!!this._getClipItem()},setClipped:function(t){var e=this.getFirstChild();e&&e.setClipMask(t)},_getBounds:function dt(t,e){var n=this._getClipItem();return n?n._getCachedBounds(t&&t.appended(n._matrix),r.set({},e,{stroke:!1})):dt.base.call(this,t,e)},_hitTestChildren:function _t(t,e,n){var i=this._getClipItem();return(!i||i.contains(t))&&_t.base.call(this,t,e,n,i)},_draw:function(t,e){var n=e.clip,i=!n&&this._getClipItem();e=e.extend({clipItem:i,clip:!1}),n?(t.beginPath(),e.dontStart=e.dontFinish=!0):i&&i.draw(t,e.extend({clip:!0}));for(var r=this._children,s=0,a=r.length;s<a;s++){var o=r[s];o!==i&&o.draw(t,e)}}}),b=x.extend({_class:"Layer",initialize:function(){x.apply(this,arguments)},_getOwner:function(){return this._parent||null!=this._index&&this._project},isInserted:function gt(){return this._parent?gt.base.call(this):null!=this._index},activate:function(){this._project._activeLayer=this},_hitTestSelf:function(){}}),C=w.extend({_class:"Shape",_applyMatrix:!1,_canApplyMatrix:!1,_canScaleStroke:!0,_serializeFields:{type:null,size:null,radius:null},initialize:function(t,e){this._initialize(t,e)},_equals:function(t){return this._type===t._type&&this._size.equals(t._size)&&r.equals(this._radius,t._radius)},copyContent:function(t){this.setType(t._type),this.setSize(t._size),this.setRadius(t._radius)},getType:function(){return this._type},setType:function(t){this._type=t},getShape:"#getType",setShape:"#setType",getSize:function(){var t=this._size;return new _(t.width,t.height,this,"setSize")},setSize:function(){var t=d.read(arguments);if(this._size){if(!this._size.equals(t)){var e=this._type,n=t.width,i=t.height;"rectangle"===e?this._radius.set(d.min(this._radius,t.divide(2))):"circle"===e?(n=i=(n+i)/2,this._radius=n/2):"ellipse"===e&&this._radius._set(n/2,i/2),this._size._set(n,i),this._changed(9)}}else this._size=t.clone()},getRadius:function(){var t=this._radius;return"circle"===this._type?t:new _(t.width,t.height,this,"setRadius")},setRadius:function(t){var e=this._type;if("circle"===e){if(t===this._radius)return;var n=2*t;this._radius=t,this._size._set(n,n)}else if(t=d.read(arguments),this._radius){if(this._radius.equals(t))return;if(this._radius.set(t),"rectangle"===e){var n=d.max(this._size,t.multiply(2));this._size.set(n)}else"ellipse"===e&&this._size._set(2*t.width,2*t.height)}else this._radius=t.clone();this._changed(9)},isEmpty:function(){return!1},toPath:function(t){var n=new(L[r.capitalize(this._type)])({center:new c,size:this._size,radius:this._radius,insert:!1});return n.copyAttributes(this),paper.settings.applyMatrix&&n.setApplyMatrix(!0),(t===e||t)&&n.insertAbove(this),n},toShape:"#clone",_asPathItem:function(){return this.toPath(!1)},_draw:function(t,e,n,i){var r=this._style,s=r.hasFill(),a=r.hasStroke(),o=e.dontFinish||e.clip,h=!i;if(s||a||o){var u=this._type,l=this._radius,c="circle"===u;if(e.dontStart||t.beginPath(),h&&c)t.arc(0,0,l,0,2*Math.PI,!0);else{var f=c?l:l.width,d=c?l:l.height,_=this._size,g=_.width,v=_.height;if(h&&"rectangle"===u&&0===f&&0===d)t.rect(-g/2,-v/2,g,v);else{var p=g/2,m=v/2,y=.44771525016920644,w=f*y,x=d*y,b=[-p,-m+d,-p,-m+x,-p+w,-m,-p+f,-m,p-f,-m,p-w,-m,p,-m+x,p,-m+d,p,m-d,p,m-x,p-w,m,p-f,m,-p+f,m,-p+w,m,-p,m-x,-p,m-d];i&&i.transform(b,b,32),t.moveTo(b[0],b[1]),t.bezierCurveTo(b[2],b[3],b[4],b[5],b[6],b[7]),p!==f&&t.lineTo(b[8],b[9]),t.bezierCurveTo(b[10],b[11],b[12],b[13],b[14],b[15]),m!==d&&t.lineTo(b[16],b[17]),t.bezierCurveTo(b[18],b[19],b[20],b[21],b[22],b[23]),p!==f&&t.lineTo(b[24],b[25]),t.bezierCurveTo(b[26],b[27],b[28],b[29],b[30],b[31])}}t.closePath()}o||!s&&!a||(this._setStyles(t,e,n),s&&(t.fill(r.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),a&&t.stroke())},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_getBounds:function(t,e){var n=new g(this._size).setCenter(0,0),i=this._style,r=e.stroke&&i.hasStroke()&&i.getStrokeWidth();return t&&(n=t._transformBounds(n)),r?n.expand(L._getStrokePadding(r,this._getStrokeMatrix(t,e))):n}},new function(){function t(t,e,n){var i=t._radius;if(!i.isZero())for(var r=t._size.divide(2),s=1;s<=4;s++){var a=new c(s>1&&s<4?-1:1,s>2?-1:1),o=a.multiply(r),h=o.subtract(a.multiply(i)),u=new g(n?o.add(a.multiply(n)):o,h);if(u.contains(e))return{point:h,quadrant:s}}}function e(t,e,n,i){var r=t.divide(e);return(!i||r.isInQuadrant(i))&&r.subtract(r.normalize()).multiply(e).divide(n).length<=1}return{_contains:function n(e){if("rectangle"===this._type){var i=t(this,e);return i?e.subtract(i.point).divide(this._radius).getLength()<=1:n.base.call(this,e)}return e.divide(this.size).getLength()<=.5},_hitTestSelf:function i(n,r,s,a){var o=!1,h=this._style,u=r.stroke&&h.hasStroke(),l=r.fill&&h.hasFill();if(u||l){var c=this._type,f=this._radius,d=u?h.getStrokeWidth()/2:0,_=r._tolerancePadding.add(L._getStrokePadding(d,!h.getStrokeScaling()&&a));if("rectangle"===c){var v=_.multiply(2),p=t(this,n,v);if(p)o=e(n.subtract(p.point),f,_,p.quadrant);else{var m=new g(this._size).setCenter(0,0),y=m.expand(v),w=m.expand(v.negate());o=y._containsPoint(n)&&!w._containsPoint(n)}}else o=e(n,f,_)}return o?new P(u?"stroke":"fill",this):i.base.apply(this,arguments)}}},{statics:new function(){function t(t,e,n,i,s){var a=new C(r.getNamed(s),e);return a._type=t,a._size=n,a._radius=i,a}return{Circle:function(){var e=c.readNamed(arguments,"center"),n=r.readNamed(arguments,"radius");return t("circle",e,new d(2*n),n,arguments)},Rectangle:function(){var e=g.readNamed(arguments,"rectangle"),n=d.min(d.readNamed(arguments,"radius"),e.getSize(!0).divide(2));return t("rectangle",e.getCenter(!0),e.getSize(!0),n,arguments)},Ellipse:function(){var e=C._readEllipse(arguments),n=e.radius;return t("ellipse",e.center,n.multiply(2),n,arguments)},_readEllipse:function(t){var e,n;if(r.hasNamed(t,"radius"))e=c.readNamed(t,"center"),n=d.readNamed(t,"radius");else{var i=g.readNamed(t,"rectangle");e=i.getCenter(!0),n=i.getSize(!0).divide(2)}return{center:e,radius:n}}}}}),S=w.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!1,handle:!1},_serializeFields:{crossOrigin:null,source:null},_prioritize:["crossOrigin"],initialize:function(t,n){if(!this._initialize(t,n!==e&&c.read(arguments,1))){var r="string"==typeof t?i.getElementById(t):t;r?this.setImage(r):this.setSource(t)}this._size||(this._size=new d,this._loaded=!1)},_equals:function(t){return this.getSource()===t.getSource()},copyContent:function(t){var e=t._image,n=t._canvas;if(e)this._setImage(e);else if(n){var i=tt.getCanvas(t._size);i.getContext("2d").drawImage(n,0,0),this._setImage(i)}this._crossOrigin=t._crossOrigin},getSize:function(){var t=this._size;return new _(t?t.width:0,t?t.height:0,this,"setSize")},setSize:function(){var t=d.read(arguments);if(!t.equals(this._size))if(t.width>0&&t.height>0){var e=this.getElement();this._setImage(tt.getCanvas(t)),e&&this.getContext(!0).drawImage(e,0,0,t.width,t.height)}else this._canvas&&tt.release(this._canvas),this._size=t.clone()},getWidth:function(){return this._size?this._size.width:0},setWidth:function(t){this.setSize(t,this.getHeight())},getHeight:function(){return this._size?this._size.height:0},setHeight:function(t){this.setSize(this.getWidth(),t)},getLoaded:function(){return this._loaded},isEmpty:function(){var t=this._size;return!t||0===t.width&&0===t.height},getResolution:function(){var t=this._matrix,e=new c(0,0).transform(t),n=new c(1,0).transform(t).subtract(e),i=new c(0,1).transform(t).subtract(e);return new d(72/n.getLength(),72/i.getLength())},getPpi:"#getResolution",getImage:function(){return this._image},setImage:function(t){function e(t){var e=n.getView(),i=t&&t.type||"load";e&&n.responds(i)&&(paper=e._scope,n.emit(i,new $(t)))}var n=this;this._setImage(t),this._loaded?setTimeout(e,0):t&&H.add(t,{load:function(i){n._setImage(t),e(i)},error:e})},_setImage:function(t){this._canvas&&tt.release(this._canvas),t&&t.getContext?(this._image=null,this._canvas=t,this._loaded=!0):(this._image=t,this._canvas=null,this._loaded=!!(t&&t.src&&t.complete)),this._size=new d(t?t.naturalWidth||t.width:0,t?t.naturalHeight||t.height:0),this._context=null,this._changed(521)},getCanvas:function(){if(!this._canvas){var t=tt.getContext(this._size);try{this._image&&t.drawImage(this._image,0,0),this._canvas=t.canvas}catch(e){tt.release(t)}}return this._canvas},setCanvas:"#setImage",getContext:function(t){return this._context||(this._context=this.getCanvas().getContext("2d")),t&&(this._image=null,this._changed(513)),this._context},setContext:function(t){this._context=t},getSource:function(){var t=this._image;return t&&t.src||this.toDataURL()},setSource:function(e){var n=new t.Image,i=this._crossOrigin;i&&(n.crossOrigin=i),n.src=e,this.setImage(n)},getCrossOrigin:function(){var t=this._image;return t&&t.crossOrigin||this._crossOrigin||""},setCrossOrigin:function(t){this._crossOrigin=t;var e=this._image;e&&(e.crossOrigin=t)},getElement:function(){return this._canvas||this._loaded&&this._image}},{beans:!1,getSubCanvas:function(){var t=g.read(arguments),e=tt.getContext(t.getSize());return e.drawImage(this.getCanvas(),t.x,t.y,t.width,t.height,0,0,t.width,t.height),e.canvas},getSubRaster:function(){var t=g.read(arguments),e=new S(w.NO_INSERT);return e._setImage(this.getSubCanvas(t)),e.translate(t.getCenter().subtract(this.getSize().divide(2))),e._matrix.prepend(this._matrix),e.insertAbove(this),e},toDataURL:function(){var t=this._image,e=t&&t.src;if(/^data:/.test(e))return e;var n=this.getCanvas();return n?n.toDataURL.apply(n,arguments):null},drawImage:function(t){var e=c.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var e,n;if(t?t instanceof O?(n=t,e=t.getBounds()):"object"==typeof t&&("width"in t?e=new g(t):"x"in t&&(e=new g(t.x-.5,t.y-.5,1,1))):e=this.getBounds(),!e)return null;var i=32,s=Math.min(e.width,i),a=Math.min(e.height,i),o=S._sampleContext;o?o.clearRect(0,0,i+1,i+1):o=S._sampleContext=tt.getContext(new d(i)),o.save();var h=(new p).scale(s/e.width,a/e.height).translate(-e.x,-e.y);h.applyToContext(o),n&&n.draw(o,new r({clip:!0,matrices:[h]})),this._matrix.applyToContext(o);var u=this.getElement(),l=this._size;u&&o.drawImage(u,-l.width/2,-l.height/2),o.restore();for(var c=o.getImageData(.5,.5,Math.ceil(s),Math.ceil(a)).data,f=[0,0,0],_=0,v=0,m=c.length;v<m;v+=4){var y=c[v+3];_+=y,y/=255,f[0]+=c[v]*y,f[1]+=c[v+1]*y,f[2]+=c[v+2]*y}for(var v=0;v<3;v++)f[v]/=_;return _?D.read(f):null},getPixel:function(){var t=c.read(arguments),e=this.getContext().getImageData(t.x,t.y,1,1).data;return new D("rgb",[e[0]/255,e[1]/255,e[2]/255],e[3]/255)},setPixel:function(){var t=c.read(arguments),e=D.read(arguments),n=e._convert("rgb"),i=e._alpha,r=this.getContext(!0),s=r.createImageData(1,1),a=s.data;a[0]=255*n[0],a[1]=255*n[1],a[2]=255*n[2],a[3]=null!=i?255*i:255,r.putImageData(s,t.x,t.y)},createImageData:function(){var t=d.read(arguments);return this.getContext().createImageData(t.width,t.height)},getImageData:function(){var t=g.read(arguments);return t.isEmpty()&&(t=new g(this._size)),this.getContext().getImageData(t.x,t.y,t.width,t.height)},setImageData:function(t){var e=c.read(arguments,1);this.getContext(!0).putImageData(t,e.x,e.y)},_getBounds:function(t,e){var n=new g(this._size).setCenter(0,0);return t?t._transformBounds(n):n},_hitTestSelf:function(t){if(this._contains(t)){var e=this;return new P("pixel",e,{offset:t.add(e._size.divide(2)).round(),color:{get:function(){return e.getPixel(this.offset)}}})}},_draw:function(t){var e=this.getElement();e&&(t.globalAlpha=this._opacity,t.drawImage(e,-this._size.width/2,-this._size.height/2))},_canComposite:function(){return!0}}),k=w.extend({_class:"SymbolItem",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!0},_serializeFields:{symbol:null},initialize:function(t,n){this._initialize(t,n!==e&&c.read(arguments,1))||this.setDefinition(t instanceof I?t:new I(t))},_equals:function(t){return this._definition===t._definition},copyContent:function(t){this.setDefinition(t._definition)},getDefinition:function(){return this._definition},setDefinition:function(t){this._definition=t,this._changed(9)},getSymbol:"#getDefinition",setSymbol:"#setDefinition",isEmpty:function(){return this._definition._item.isEmpty()},_getBounds:function(t,e){var n=this._definition._item;return n._getCachedBounds(n._matrix.prepended(t),e)},_hitTestSelf:function(t,e,n){var i=this._definition._item._hitTest(t,e,n);return i&&(i.item=this),i},_draw:function(t,e){this._definition._item.draw(t,e)}}),I=r.extend({_class:"SymbolDefinition",initialize:function(t,e){this._id=l.get(),this.project=paper.project,t&&this.setItem(t,e)},_serialize:function(t,e){return e.add(this,function(){return r.serialize([this._class,this._item],t,!1,e)})},_changed:function(t){8&t&&w._clearBoundsCache(this),1&t&&this.project._changed(t)},getItem:function(){return this._item},setItem:function(t,e){t._symbol&&(t=t.clone()),this._item&&(this._item._symbol=null),this._item=t,t.remove(),t.setSelected(!1),e||t.setPosition(new c),t._symbol=this,this._changed(9)},getDefinition:"#getItem",setDefinition:"#setItem",place:function(t){return new k(this,t)},clone:function(){return new I(this._item.clone(!1))},equals:function(t){return t===this||t&&this._item.equals(t._item)||!1}}),P=r.extend({_class:"HitResult",initialize:function(t,e,n){this.type=t,this.item=e,n&&this.inject(n)},statics:{getOptions:function(t){var e=t&&r.read(t);return r.set({type:null,tolerance:paper.settings.hitTolerance,fill:!e,stroke:!e,segments:!e,handles:!1,ends:!1,position:!1,center:!1,bounds:!1,guides:!1,selected:!1},e)}}}),A=r.extend({_class:"Segment",beans:!0,_selection:0,initialize:function(t,n,i,r,s,a){var o,h,u,l,c=arguments.length;c>0&&(null==t||"object"==typeof t?1===c&&t&&"point"in t?(o=t.point,h=t.handleIn,u=t.handleOut,l=t.selection):(o=t,h=n,u=i,l=r):(o=[t,n],h=i!==e?[i,r]:null,u=s!==e?[s,a]:null)),new M(o,this,"_point"),new M(h,this,"_handleIn"),new M(u,this,"_handleOut"),l&&this.setSelection(l)},_serialize:function(t,e){var n=this._point,i=this._selection,s=i||this.hasHandles()?[n,this._handleIn,this._handleOut]:n;return i&&s.push(i),r.serialize(s,t,!0,e)},_changed:function(t){var e=this._path;if(e){var n,i=e._curves,r=this._index;i&&(t&&t!==this._point&&t!==this._handleIn||!(n=r>0?i[r-1]:e._closed?i[i.length-1]:null)||n._changed(),t&&t!==this._point&&t!==this._handleOut||!(n=i[r])||n._changed()),e._changed(25)}},getPoint:function(){return this._point},setPoint:function(){this._point.set(c.read(arguments))},getHandleIn:function(){return this._handleIn},setHandleIn:function(){this._handleIn.set(c.read(arguments))},getHandleOut:function(){return this._handleOut},setHandleOut:function(){this._handleOut.set(c.read(arguments))},hasHandles:function(){return!this._handleIn.isZero()||!this._handleOut.isZero()},isSmooth:function(){var t=this._handleIn,e=this._handleOut;return!t.isZero()&&!e.isZero()&&t.isCollinear(e)},clearHandles:function(){this._handleIn._set(0,0),this._handleOut._set(0,0)},getSelection:function(){return this._selection},setSelection:function(t){var e=this._selection,n=this._path;this._selection=t=t||0,n&&t!==e&&(n._updateSelection(this,e,t),n._changed(129))},_changeSelection:function(t,e){var n=this._selection;this.setSelection(e?n|t:n&~t)},isSelected:function(){return!!(7&this._selection)},setSelected:function(t){this._changeSelection(7,t)},getIndex:function(){return this._index!==e?this._index:null},getPath:function(){return this._path||null},getCurve:function(){var t=this._path,e=this._index;return t?(e>0&&!t._closed&&e===t._segments.length-1&&e--,t.getCurves()[e]||null):null},getLocation:function(){var t=this.getCurve();return t?new z(t,this===t._segment1?0:1):null},getNext:function(){var t=this._path&&this._path._segments;return t&&(t[this._index+1]||this._path._closed&&t[0])||null},smooth:function(t,n,i){var r=t||{},s=r.type,a=r.factor,o=this.getPrevious(),h=this.getNext(),u=(o||this)._point,l=this._point,f=(h||this)._point,d=u.getDistance(l),_=l.getDistance(f);if(s&&"catmull-rom"!==s){if("geometric"!==s)throw new Error("Smoothing method '"+s+"' not supported.");if(o&&h){var g=u.subtract(f),v=a===e?.4:a,p=v*d/(d+_);n||this.setHandleIn(g.multiply(p)),i||this.setHandleOut(g.multiply(p-v))}}else{var m=a===e?.5:a,y=Math.pow(d,m),w=y*y,x=Math.pow(_,m),b=x*x;if(!n&&o){var C=2*b+3*x*y+w,S=3*x*(x+y);this.setHandleIn(0!==S?new c((b*u._x+C*l._x-w*f._x)/S-l._x,(b*u._y+C*l._y-w*f._y)/S-l._y):new c)}if(!i&&h){var C=2*w+3*y*x+b,S=3*y*(y+x);this.setHandleOut(0!==S?new c((w*f._x+C*l._x-b*u._x)/S-l._x,(w*f._y+C*l._y-b*u._y)/S-l._y):new c)}}},getPrevious:function(){var t=this._path&&this._path._segments;return t&&(t[this._index-1]||this._path._closed&&t[t.length-1])||null},isFirst:function(){return!this._index},isLast:function(){var t=this._path;return t&&this._index===t._segments.length-1||!1},reverse:function(){var t=this._handleIn,e=this._handleOut,n=t.clone();t.set(e),e.set(n)},reversed:function(){return new A(this._point,this._handleOut,this._handleIn)},remove:function(){return!!this._path&&!!this._path.removeSegment(this._index)},clone:function(){return new A(this._point,this._handleIn,this._handleOut)},equals:function(t){return t===this||t&&this._class===t._class&&this._point.equals(t._point)&&this._handleIn.equals(t._handleIn)&&this._handleOut.equals(t._handleOut)||!1},toString:function(){var t=["point: "+this._point];return this._handleIn.isZero()||t.push("handleIn: "+this._handleIn),this._handleOut.isZero()||t.push("handleOut: "+this._handleOut),"{ "+t.join(", ")+" }"},transform:function(t){this._transformCoordinates(t,new Array(6),!0),this._changed()},interpolate:function(t,e,n){var i=1-n,r=n,s=t._point,a=e._point,o=t._handleIn,h=e._handleIn,u=e._handleOut,l=t._handleOut;this._point._set(i*s._x+r*a._x,i*s._y+r*a._y,!0),this._handleIn._set(i*o._x+r*h._x,i*o._y+r*h._y,!0),this._handleOut._set(i*l._x+r*u._x,i*l._y+r*u._y,!0),this._changed()},_transformCoordinates:function(t,e,n){var i=this._point,r=n&&this._handleIn.isZero()?null:this._handleIn,s=n&&this._handleOut.isZero()?null:this._handleOut,a=i._x,o=i._y,h=2;return e[0]=a,e[1]=o,r&&(e[h++]=r._x+a,e[h++]=r._y+o),s&&(e[h++]=s._x+a,e[h++]=s._y+o),t&&(t._transformCoordinates(e,e,h/2),a=e[0],o=e[1],n?(i._x=a,i._y=o,h=2,r&&(r._x=e[h++]-a,r._y=e[h++]-o),s&&(s._x=e[h++]-a,s._y=e[h++]-o)):(r||(e[h++]=a,e[h++]=o),s||(e[h++]=a,e[h++]=o))),e}}),M=c.extend({initialize:function(t,n,i){var r,s,a;if(t)if((r=t[0])!==e)s=t[1];else{var o=t;(r=o.x)===e&&(o=c.read(arguments),r=o.x),s=o.y,a=o.selected}else r=s=0;this._x=r,this._y=s,this._owner=n,n[i]=this,a&&this.setSelected(!0)},_set:function(t,e){return this._x=t,this._y=e,this._owner._changed(this),this},getX:function(){return this._x},setX:function(t){this._x=t,this._owner._changed(this)},getY:function(){return this._y},setY:function(t){this._y=t,this._owner._changed(this)},isZero:function(){var t=u.isZero;return t(this._x)&&t(this._y)},isSelected:function(){return!!(this._owner._selection&this._getSelection())},setSelected:function(t){this._owner._changeSelection(this._getSelection(),t)},_getSelection:function(){var t=this._owner;return this===t._point?1:this===t._handleIn?2:this===t._handleOut?4:0}}),T=r.extend({_class:"Curve",beans:!0,initialize:function(t,e,n,i,r,s,a,o){var h,u,l,c,f,d,_=arguments.length;3===_?(this._path=t,h=e,u=n):_?1===_?"segment1"in t?(h=new A(t.segment1),u=new A(t.segment2)):"point1"in t?(l=t.point1,f=t.handle1,d=t.handle2,c=t.point2):Array.isArray(t)&&(l=[t[0],t[1]],c=[t[6],t[7]],f=[t[2]-t[0],t[3]-t[1]],d=[t[4]-t[6],t[5]-t[7]]):2===_?(h=new A(t),u=new A(e)):4===_?(l=t,f=e,d=n,c=i):8===_&&(l=[t,e],c=[a,o],f=[n-t,i-e],d=[r-a,s-o]):(h=new A,u=new A),this._segment1=h||new A(l,null,f),this._segment2=u||new A(c,d,null)},_serialize:function(t,e){return r.serialize(this.hasHandles()?[this.getPoint1(),this.getHandle1(),this.getHandle2(),this.getPoint2()]:[this.getPoint1(),this.getPoint2()],t,!0,e)},_changed:function(){this._length=this._bounds=e},clone:function(){return new T(this._segment1,this._segment2)},toString:function(){var t=["point1: "+this._segment1._point];return this._segment1._handleOut.isZero()||t.push("handle1: "+this._segment1._handleOut),this._segment2._handleIn.isZero()||t.push("handle2: "+this._segment2._handleIn),t.push("point2: "+this._segment2._point),"{ "+t.join(", ")+" }"},classify:function(){return T.classify(this.getValues())},remove:function(){var t=!1;if(this._path){var e=this._segment2,n=e._handleOut;t=e.remove(),t&&this._segment1._handleOut.set(n)}return t},getPoint1:function(){return this._segment1._point},setPoint1:function(){this._segment1._point.set(c.read(arguments))},getPoint2:function(){return this._segment2._point},setPoint2:function(){this._segment2._point.set(c.read(arguments))},getHandle1:function(){return this._segment1._handleOut},setHandle1:function(){this._segment1._handleOut.set(c.read(arguments))},getHandle2:function(){return this._segment2._handleIn},setHandle2:function(){this._segment2._handleIn.set(c.read(arguments))},getSegment1:function(){return this._segment1},getSegment2:function(){return this._segment2},getPath:function(){return this._path},getIndex:function(){return this._segment1._index},getNext:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index+1]||this._path._closed&&t[0])||null},getPrevious:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index-1]||this._path._closed&&t[t.length-1])||null},isFirst:function(){return!this._segment1._index},isLast:function(){var t=this._path;return t&&this._segment1._index===t._curves.length-1||!1},isSelected:function(){return 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d=[];o||(t(l,!0),t(u,!1)),h||(t(f,!0),t(c,!1));var _=this.getPoint(),g=Math.min.apply(Math,d),v=o?u.getTangentAtTime(i):u.getPointAt(g).subtract(_),p=o?v.negate():l.getPointAt(-g).subtract(_),m=h?c.getTangentAtTime(r):c.getPointAt(g).subtract(_),y=h?m.negate():f.getPointAt(-g).subtract(_),w=p.getAngle(),x=v.getAngle(),b=y.getAngle(),C=m.getAngle();return!!(o?e(w,b,C)^e(x,b,C)&&e(w,C,b)^e(x,C,b):e(b,w,x)^e(C,w,x)&&e(b,x,w)^e(C,x,w))},hasOverlap:function(){return!!this._overlap}},r.each(T._evaluateMethods,function(t){var e=t+"At";this[t]=function(){var t=this.getCurve(),n=this.getTime();return null!=n&&t&&t[e](n,!0)}},{preserve:!0}),new function(){function t(t,e,n){function i(n,i){for(var s=n+i;s>=-1&&s<=r;s+=i){var a=t[(s%r+r)%r];if(!e.getPoint().isClose(a.getPoint(),1e-7))break;if(e.equals(a))return a}return null}for(var r=t.length,s=0,a=r-1;s<=a;){var o,h=s+a>>>1,u=t[h];if(n&&(o=e.equals(u)?u:i(h,-1)||i(h,1)))return e._overlap&&(o._overlap=o._intersection._overlap=!0),o;var l=e.getPath(),c=u.getPath(),f=l!==c?l._id-c._id:e.getIndex()+e.getTime()-(u.getIndex()+u.getTime());f<0?a=h-1:s=h+1}return t.splice(s,0,e),e}return{statics:{insert:t,expand:function(e){for(var n=e.slice(),i=e.length-1;i>=0;i--)t(n,e[i]._intersection,!1);return n}}}}),O=w.extend({_class:"PathItem",_selectBounds:!1,_canScaleStroke:!0,beans:!0,initialize:function(){},statics:{create:function(t){var e,n,i;if(r.isPlainObject(t)?(n=t.segments,e=t.pathData):Array.isArray(t)?n=t:"string"==typeof t&&(e=t),n){var s=n[0];i=s&&Array.isArray(s[0])}else e&&(i=(e.match(/m/gi)||[]).length>1||/z\s*\S+/i.test(e));var a=i?E:L;return new a(t)}},_asPathItem:function(){return this},isClockwise:function(){return this.getArea()>=0},setClockwise:function(t){this.isClockwise()!=(t=!!t)&&this.reverse()},setPathData:function(t){function e(t,e){var n=+i[t];return o&&(n+=h[e]),n}function n(t){return new c(e(t,"x"),e(t+1,"y"))}var i,r,s,a=t&&t.match(/[mlhvcsqtaz][^mlhvcsqtaz]*/gi),o=!1,h=new c,u=new c;this.clear();for(var l=0,f=a&&a.length;l<f;l++){var _=a[l],g=_[0],v=g.toLowerCase();i=_.match(/[+-]?(?:\d*\.\d+|\d+\.?)(?:[eE][+-]?\d+)?/g);var p=i&&i.length;switch(o=g===v,"z"!==r||/[mz]/.test(v)||this.moveTo(h),v){case"m":case"l":for(var m="m"===v,y=0;y<p;y+=2)this[m?"moveTo":"lineTo"](h=n(y)),m&&(u=h,m=!1);s=h;break;case"h":case"v":var w="h"===v?"x":"y";h=h.clone();for(var y=0;y<p;y++)h[w]=e(y,w),this.lineTo(h);s=h;break;case"c":for(var y=0;y<p;y+=6)this.cubicCurveTo(n(y),s=n(y+2),h=n(y+4));break;case"s":for(var y=0;y<p;y+=4)this.cubicCurveTo(/[cs]/.test(r)?h.multiply(2).subtract(s):h,s=n(y),h=n(y+2)),r=v;break;case"q":for(var y=0;y<p;y+=4)this.quadraticCurveTo(s=n(y),h=n(y+2));break;case"t":for(var y=0;y<p;y+=2)this.quadraticCurveTo(s=/[qt]/.test(r)?h.multiply(2).subtract(s):h,h=n(y)),r=v;break;case"a":for(var y=0;y<p;y+=7)this.arcTo(h=n(y+5),new d((+i[y]),(+i[y+1])),+i[y+2],+i[y+4],+i[y+3]);break;case"z":this.closePath(1e-12),h=u}r=v}},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_contains:function(t){var e=t.isInside(this.getBounds({internal:!0,handle:!0}))?this._getWinding(t):{};return e.onPath||!!("evenodd"===this.getFillRule()?1&e.windingL||1&e.windingR:e.winding)},getIntersections:function(t,e,n,i){var r=this===t||!t,s=this._matrix._orNullIfIdentity(),a=r?s:(n||t._matrix)._orNullIfIdentity();return r||this.getBounds(s).intersects(t.getBounds(a),1e-12)?T.getIntersections(this.getCurves(),!r&&t.getCurves(),e,s,a,i):[]},getCrossings:function(t){return this.getIntersections(t,function(t){return t.hasOverlap()||t.isCrossing()})},getNearestLocation:function(){for(var t=c.read(arguments),e=this.getCurves(),n=1/0,i=null,r=0,s=e.length;r<s;r++){var a=e[r].getNearestLocation(t);a._distance<n&&(n=a._distance,i=a)}return i},getNearestPoint:function(){var t=this.getNearestLocation.apply(this,arguments);return t?t.getPoint():t},interpolate:function(t,e,n){var i=!this._children,r=i?"_segments":"_children",s=t[r],a=e[r],o=this[r];if(!s||!a||s.length!==a.length)throw new Error("Invalid operands in interpolate() call: "+t+", "+e);var h=o.length,u=a.length;if(h<u)for(var l=i?A:L,c=h;c<u;c++)this.add(new l);else h>u&&this[i?"removeSegments":"removeChildren"](u,h);for(var c=0;c<u;c++)o[c].interpolate(s[c],a[c],n);i&&(this.setClosed(t._closed),this._changed(9))},compare:function(t){var e=!1;if(t){var n=this._children||[this],i=t._children?t._children.slice():[t],r=n.length,s=i.length,a=[],o=0;e=!0;for(var h=r-1;h>=0&&e;h--){var u=n[h];e=!1;for(var l=s-1;l>=0&&!e;l--)u.compare(i[l])&&(a[l]||(a[l]=!0,o++),e=!0)}e=e&&o===s}return e}}),L=O.extend({_class:"Path",_serializeFields:{segments:[],closed:!1},initialize:function(t){this._closed=!1,this._segments=[],this._version=0;var n=Array.isArray(t)?"object"==typeof t[0]?t:arguments:!t||t.size!==e||t.x===e&&t.point===e?null:arguments;n&&n.length>0?this.setSegments(n):(this._curves=e,this._segmentSelection=0,n||"string"!=typeof t||(this.setPathData(t),t=null)),this._initialize(!n&&t)},_equals:function(t){return this._closed===t._closed&&r.equals(this._segments,t._segments)},copyContent:function(t){this.setSegments(t._segments),this._closed=t._closed},_changed:function vt(t){if(vt.base.call(this,t),8&t){if(this._length=this._area=e,16&t)this._version++;else if(this._curves)for(var n=0,i=this._curves.length;n<i;n++)this._curves[n]._changed()}else 32&t&&(this._bounds=e)},getStyle:function(){var t=this._parent;return(t instanceof E?t:this)._style},getSegments:function(){return this._segments},setSegments:function(t){var n=this.isFullySelected(),i=t&&t.length;if(this._segments.length=0,this._segmentSelection=0,this._curves=e,i){var r=t[i-1];"boolean"==typeof r&&(this.setClosed(r),i--),this._add(A.readList(t,0,{},i))}n&&this.setFullySelected(!0)},getFirstSegment:function(){return this._segments[0]},getLastSegment:function(){return this._segments[this._segments.length-1]},getCurves:function(){var t=this._curves,e=this._segments;if(!t){var n=this._countCurves();t=this._curves=new Array(n);for(var i=0;i<n;i++)t[i]=new T(this,e[i],e[i+1]||e[0])}return t},getFirstCurve:function(){return this.getCurves()[0]},getLastCurve:function(){var t=this.getCurves();return t[t.length-1]},isClosed:function(){return this._closed},setClosed:function(t){if(this._closed!=(t=!!t)){if(this._closed=t,this._curves){var e=this._curves.length=this._countCurves();t&&(this._curves[e-1]=new T(this,this._segments[e-1],this._segments[0]))}this._changed(25)}}},{beans:!0,getPathData:function(t,e){function n(e,n){if(e._transformCoordinates(t,g),i=g[0],r=g[1],v)p.push("M"+_.pair(i,r)),v=!1;else if(o=g[2],u=g[3],o===i&&u===r&&l===s&&c===a){if(!n){var 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a=this._components[r];null!=a&&e.push(t[r]+": "+(n?a:i.number(a)))}return null!=this._alpha&&e.push("alpha: "+i.number(this._alpha)),"{ "+e.join(", ")+" }"},toCSS:function(t){function e(t){return Math.round(255*(t<0?0:t>1?1:t))}var n=this._convert("rgb"),i=t||null==this._alpha?1:this._alpha;return n=[e(n[0]),e(n[1]),e(n[2])],i<1&&n.push(i<0?0:i),t?"#"+((1<<24)+(n[0]<<16)+(n[1]<<8)+n[2]).toString(16).slice(1):(4==n.length?"rgba(":"rgb(")+n.join(",")+")"},toCanvasStyle:function(t,e){if(this._canvasStyle)return this._canvasStyle;if("gradient"!==this._type)return this._canvasStyle=this.toCSS();var n,i=this._components,r=i[0],s=r._stops,a=i[1],o=i[2],h=i[3],u=e&&e.inverted();if(u&&(a=u._transformPoint(a),o=u._transformPoint(o),h&&(h=u._transformPoint(h))),r._radial){var l=o.getDistance(a);if(h){var c=h.subtract(a);c.getLength()>l&&(h=a.add(c.normalize(l-.1)))}var f=h||a;n=t.createRadialGradient(f.x,f.y,0,a.x,a.y,l)}else n=t.createLinearGradient(a.x,a.y,o.x,o.y);for(var d=0,_=s.length;d<_;d++){var g=s[d],v=g._offset;n.addColorStop(null==v?d/(_-1):v,g._color.toCanvasStyle())}return this._canvasStyle=n},transform:function(t){if("gradient"===this._type){for(var e=this._components,n=1,i=e.length;n<i;n++){var r=e[n];t._transformPoint(r,r,!0)}this._changed()}},statics:{_types:i,random:function(){var t=Math.random;return new D(t(),t(),t())}}})},new function(){var t={add:function(t,e){return t+e},subtract:function(t,e){return t-e},multiply:function(t,e){return t*e},divide:function(t,e){return t/e}};return r.each(t,function(t,e){this[e]=function(e){e=D.read(arguments);for(var n=this._type,i=this._components,r=e._convert(n),s=0,a=i.length;s<a;s++)r[s]=t(i[s],r[s]);return new D(n,r,null!=this._alpha?t(this._alpha,e.getAlpha()):null)}},{})}),R=r.extend({_class:"Gradient",initialize:function(t,e){this._id=l.get(),t&&r.isPlainObject(t)&&(this.set(t),t=e=null),null==this._stops&&this.setStops(t||["white","black"]),null==this._radial&&this.setRadial("string"==typeof e&&"radial"===e||e||!1)},_serialize:function(t,e){return e.add(this,function(){return r.serialize([this._stops,this._radial],t,!0,e)})},_changed:function(){for(var t=0,e=this._owners&&this._owners.length;t<e;t++)this._owners[t]._changed()},_addOwner:function(t){this._owners||(this._owners=[]),this._owners.push(t)},_removeOwner:function(t){var n=this._owners?this._owners.indexOf(t):-1;n!=-1&&(this._owners.splice(n,1),this._owners.length||(this._owners=e))},clone:function(){for(var t=[],e=0,n=this._stops.length;e<n;e++)t[e]=this._stops[e].clone();return new R(t,this._radial)},getStops:function(){return this._stops},setStops:function(t){if(t.length<2)throw new Error("Gradient stop list needs to contain at least two stops.");var n=this._stops;if(n)for(var i=0,r=n.length;i<r;i++)n[i]._owner=e;
+n=this._stops=q.readList(t,0,{clone:!0});for(var i=0,r=n.length;i<r;i++)n[i]._owner=this;this._changed()},getRadial:function(){return this._radial},setRadial:function(t){this._radial=t,this._changed()},equals:function(t){if(t===this)return!0;if(t&&this._class===t._class){var e=this._stops,n=t._stops,i=e.length;if(i===n.length){for(var r=0;r<i;r++)if(!e[r].equals(n[r]))return!1;return!0}}return!1}}),q=r.extend({_class:"GradientStop",initialize:function(t,n){var i=t,r=n;"object"==typeof t&&n===e&&(Array.isArray(t)&&"number"!=typeof t[0]?(i=t[0],r=t[1]):("color"in t||"offset"in t||"rampPoint"in t)&&(i=t.color,r=t.offset||t.rampPoint||0)),this.setColor(i),this.setOffset(r)},clone:function(){return new q(this._color.clone(),this._offset)},_serialize:function(t,e){var n=this._color,i=this._offset;return r.serialize(null==i?[n]:[n,i],t,!0,e)},_changed:function(){this._owner&&this._owner._changed(65)},getOffset:function(){return this._offset},setOffset:function(t){this._offset=t,this._changed()},getRampPoint:"#getOffset",setRampPoint:"#setOffset",getColor:function(){return this._color},setColor:function(){var t=D.read(arguments,0,{clone:!0});t&&(t._owner=this),this._color=t,this._changed()},equals:function(t){return t===this||t&&this._class===t._class&&this._color.equals(t._color)&&this._offset==t._offset||!1}}),V=r.extend(new function(){var t={fillColor:null,fillRule:"nonzero",strokeColor:null,strokeWidth:1,strokeCap:"butt",strokeJoin:"miter",strokeScaling:!0,miterLimit:10,dashOffset:0,dashArray:[],shadowColor:null,shadowBlur:0,shadowOffset:new c,selectedColor:null},n=r.set({},t,{fontFamily:"sans-serif",fontWeight:"normal",fontSize:12,leading:null,justification:"left"}),i=r.set({},n,{fillColor:new D}),s={strokeWidth:97,strokeCap:97,strokeJoin:97,strokeScaling:105,miterLimit:97,fontFamily:9,fontWeight:9,fontSize:9,font:9,leading:9,justification:9},a={beans:!0},o={_class:"Style",beans:!0,initialize:function(e,r,s){this._values={},this._owner=r,this._project=r&&r._project||s||paper.project,this._defaults=!r||r instanceof x?n:r instanceof j?i:t,e&&this.set(e)}};return r.each(n,function(t,n){var i=/Color$/.test(n),h="shadowOffset"===n,u=r.capitalize(n),l=s[n],f="set"+u,d="get"+u;o[f]=function(t){var r=this._owner,s=r&&r._children;if(s&&s.length>0&&!(r instanceof E))for(var a=0,o=s.length;a<o;a++)s[a]._style[f](t);else if(n in this._defaults){var h=this._values[n];h!==t&&(i&&(h&&h._owner!==e&&(h._owner=e),t&&t.constructor===D&&(t._owner&&(t=t.clone()),t._owner=r)),this._values[n]=t,r&&r._changed(l||65))}},o[d]=function(t){var s,a=this._owner,o=a&&a._children;if(n in this._defaults&&(!o||!o.length||t||a instanceof E)){var s=this._values[n];if(s===e)s=this._defaults[n],s&&s.clone&&(s=s.clone());else{var u=i?D:h?c:null;!u||s&&s.constructor===u||(this._values[n]=s=u.read([s],0,{readNull:!0,clone:!0}),s&&i&&(s._owner=a))}}else if(o)for(var l=0,f=o.length;l<f;l++){var _=o[l]._style[d]();if(l){if(!r.equals(s,_))return e}else s=_}return s},a[d]=function(t){return this._style[d](t)},a[f]=function(t){this._style[f](t)}}),r.each({Font:"FontFamily",WindingRule:"FillRule"},function(t,e){var n="get"+e,i="set"+e;o[n]=a[n]="#get"+t,o[i]=a[i]="#set"+t}),w.inject(a),o},{set:function(t){var e=t instanceof V,n=e?t._values:t;if(n)for(var i in n)if(i in this._defaults){var r=n[i];this[i]=r&&e&&r.clone?r.clone():r}},equals:function(t){function n(t,n,i){var s=t._values,a=n._values,o=n._defaults;for(var h in s){var u=s[h],l=a[h];if(!(i&&h in a||r.equals(u,l===e?o[h]:l)))return!1}return!0}return t===this||t&&this._class===t._class&&n(this,t)&&n(t,this,!0)||!1},hasFill:function(){var t=this.getFillColor();return!!t&&t.alpha>0},hasStroke:function(){var t=this.getStrokeColor();return!!t&&t.alpha>0&&this.getStrokeWidth()>0},hasShadow:function(){var t=this.getShadowColor();return!!t&&t.alpha>0&&(this.getShadowBlur()>0||!this.getShadowOffset().isZero())},getView:function(){return this._project._view},getFontStyle:function(){var t=this.getFontSize();return this.getFontWeight()+" "+t+(/[a-z]/i.test(t+"")?" 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e=t.ownerDocument,n=e.defaultView,i=e.documentElement;return new g(0,0,n.innerWidth||i.clientWidth,n.innerHeight||i.clientHeight)},getOffset:function(t,e){return U.getBounds(t,e).getPoint()},getSize:function(t){return U.getBounds(t,!0).getSize()},isInvisible:function(t){return U.getSize(t).equals(new d(0,0))},isInView:function(t){return!U.isInvisible(t)&&U.getViewportBounds(t).intersects(U.getBounds(t,!0))},isInserted:function(t){return i.body.contains(t)},getPrefixed:function(e,n){return e&&t(e,n)},setPrefixed:function(e,n,i){if("object"==typeof n)for(var r in n)t(e,r,!0,n[r]);else t(e,n,!0,i)}}},H={add:function(t,e){if(t)for(var n in e)for(var i=e[n],r=n.split(/[\s,]+/g),s=0,a=r.length;s<a;s++)t.addEventListener(r[s],i,!1)},remove:function(t,e){if(t)for(var n in e)for(var i=e[n],r=n.split(/[\s,]+/g),s=0,a=r.length;s<a;s++)t.removeEventListener(r[s],i,!1)},getPoint:function(t){var e=t.targetTouches?t.targetTouches.length?t.targetTouches[0]:t.changedTouches[0]:t;return new c(e.pageX||e.clientX+i.documentElement.scrollLeft,e.pageY||e.clientY+i.documentElement.scrollTop)},getTarget:function(t){return t.target||t.srcElement},getRelatedTarget:function(t){return t.relatedTarget||t.toElement},getOffset:function(t,e){return H.getPoint(t).subtract(U.getOffset(e||H.getTarget(t)))}};H.requestAnimationFrame=new function(){function t(){var e=s;s=[];for(var n=0,a=e.length;n<a;n++)e[n]();r=i&&s.length,r&&i(t)}var e,i=U.getPrefixed(n,"requestAnimationFrame"),r=!1,s=[];return function(n){s.push(n),i?r||(i(t),r=!0):e||(e=setInterval(t,1e3/60))}};var Z=r.extend(s,{_class:"View",initialize:function Ct(t,e){function r(t){return e[t]||parseInt(e.getAttribute(t),10)}function s(){var t=U.getSize(e);return t.isNaN()||t.isZero()?new d(r("width"),r("height")):t}var o;if(n&&e){this._id=e.getAttribute("id"),null==this._id&&e.setAttribute("id",this._id="view-"+Ct._id++),H.add(e,this._viewEvents);var h="none";if(U.setPrefixed(e.style,{userDrag:h,userSelect:h,touchCallout:h,contentZooming:h,tapHighlightColor:"rgba(0,0,0,0)"}),a.hasAttribute(e,"resize")){var u=this;H.add(n,this._windowEvents={resize:function(){u.setViewSize(s())}})}if(o=s(),a.hasAttribute(e,"stats")&&"undefined"!=typeof Stats){this._stats=new Stats;var l=this._stats.domElement,c=l.style,f=U.getOffset(e);c.position="absolute",c.left=f.x+"px",c.top=f.y+"px",i.body.appendChild(l)}}else o=new d(e),e=null;this._project=t,this._scope=t._scope,this._element=e,this._pixelRatio||(this._pixelRatio=n&&n.devicePixelRatio||1),this._setElementSize(o.width,o.height),this._viewSize=o,Ct._views.push(this),Ct._viewsById[this._id]=this,(this._matrix=new p)._owner=this,Ct._focused||(Ct._focused=this),this._frameItems={},this._frameItemCount=0,this._itemEvents={"native":{},virtual:{}},this._autoUpdate=!paper.agent.node,this._needsUpdate=!1},remove:function(){if(!this._project)return!1;Z._focused===this&&(Z._focused=null),Z._views.splice(Z._views.indexOf(this),1),delete Z._viewsById[this._id];var t=this._project;return t._view===this&&(t._view=null),H.remove(this._element,this._viewEvents),H.remove(n,this._windowEvents),this._element=this._project=null,this.off("frame"),this._animate=!1,this._frameItems={},!0},_events:r.each(w._itemHandlers.concat(["onResize","onKeyDown","onKeyUp"]),function(t){this[t]={}},{onFrame:{install:function(){this.play()},uninstall:function(){this.pause()}}}),_animate:!1,_time:0,_count:0,getAutoUpdate:function(){return this._autoUpdate},setAutoUpdate:function(t){this._autoUpdate=t,t&&this.requestUpdate()},update:function(){},draw:function(){this.update()},requestUpdate:function(){if(!this._requested){var t=this;H.requestAnimationFrame(function(){if(t._requested=!1,t._animate){t.requestUpdate();var e=t._element;U.getPrefixed(i,"hidden")&&"true"!==a.getAttribute(e,"keepalive")||!U.isInView(e)||t._handleFrame()}t._autoUpdate&&t.update()}),this._requested=!0}},play:function(){this._animate=!0,this.requestUpdate()},pause:function(){this._animate=!1},_handleFrame:function(){paper=this._scope;var t=Date.now()/1e3,e=this._last?t-this._last:0;this._last=t,this.emit("frame",new r({delta:e,time:this._time+=e,count:this._count++})),this._stats&&this._stats.update()},_animateItem:function(t,e){var n=this._frameItems;e?(n[t._id]={item:t,time:0,count:0},1===++this._frameItemCount&&this.on("frame",this._handleFrameItems)):(delete n[t._id],0===--this._frameItemCount&&this.off("frame",this._handleFrameItems))},_handleFrameItems:function(t){for(var e in this._frameItems){var n=this._frameItems[e];n.item.emit("frame",new 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diff --git a/public/a1/conductor/lib/socket.io-v2.1.1.slim.js b/public/a1/conductor/lib/socket.io-v2.1.1.slim.js
new file mode 100644
index 0000000..1fd74f0
--- /dev/null
+++ b/public/a1/conductor/lib/socket.io-v2.1.1.slim.js
@@ -0,0 +1,8 @@
+/*!
+ * Socket.IO v2.1.1
+ * (c) 2014-2018 Guillermo Rauch
+ * Released under the MIT License.
+ */
+!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.io=e():t.io=e()}(this,function(){return function(t){function e(n){if(r[n])return r[n].exports;var o=r[n]={exports:{},id:n,loaded:!1};return t[n].call(o.exports,o,o.exports,e),o.loaded=!0,o.exports}var r={};return e.m=t,e.c=r,e.p="",e(0)}([function(t,e,r){"use strict";function n(t,e){"object"===("undefined"==typeof t?"undefined":o(t))&&(e=t,t=void 0),e=e||{};var r,n=i(t),s=n.source,h=n.id,p=n.path,u=c[h]&&p in c[h].nsps,f=e.forceNew||e["force new connection"]||!1===e.multiplex||u;return f?r=a(s,e):(c[h]||(c[h]=a(s,e)),r=c[h]),n.query&&!e.query&&(e.query=n.query),r.socket(n.path,e)}var o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof 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r=/^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/,n=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"];t.exports=function(t){var e=t,o=t.indexOf("["),i=t.indexOf("]");o!=-1&&i!=-1&&(t=t.substring(0,o)+t.substring(o,i).replace(/:/g,";")+t.substring(i,t.length));for(var s=r.exec(t||""),a={},c=14;c--;)a[n[c]]=s[c]||"";return o!=-1&&i!=-1&&(a.source=e,a.host=a.host.substring(1,a.host.length-1).replace(/;/g,":"),a.authority=a.authority.replace("[","").replace("]","").replace(/;/g,":"),a.ipv6uri=!0),a}},function(t,e){"use strict";t.exports=function(){return function(){}}},function(t,e,r){function n(){}function o(t){var r=""+t.type;if(e.BINARY_EVENT!==t.type&&e.BINARY_ACK!==t.type||(r+=t.attachments+"-"),t.nsp&&"/"!==t.nsp&&(r+=t.nsp+","),null!=t.id&&(r+=t.id),null!=t.data){var n=i(t.data);if(n===!1)return m;r+=n}return r}function i(t){try{return JSON.stringify(t)}catch(t){return!1}}function s(t,e){function r(t){var r=l.deconstructPacket(t),n=o(r.packet),i=r.buffers;i.unshift(n),e(i)}l.removeBlobs(t,r)}function a(){this.reconstructor=null}function c(t){var r=0,n={type:Number(t.charAt(0))};if(null==e.types[n.type])return u("unknown packet type "+n.type);if(e.BINARY_EVENT===n.type||e.BINARY_ACK===n.type){for(var o="";"-"!==t.charAt(++r)&&(o+=t.charAt(r),r!=t.length););if(o!=Number(o)||"-"!==t.charAt(r))throw new Error("Illegal attachments");n.attachments=Number(o)}if("/"===t.charAt(r+1))for(n.nsp="";++r;){var i=t.charAt(r);if(","===i)break;if(n.nsp+=i,r===t.length)break}else n.nsp="/";var s=t.charAt(r+1);if(""!==s&&Number(s)==s){for(n.id="";++r;){var i=t.charAt(r);if(null==i||Number(i)!=i){--r;break}if(n.id+=t.charAt(r),r===t.length)break}n.id=Number(n.id)}if(t.charAt(++r)){var a=h(t.substr(r)),c=a!==!1&&(n.type===e.ERROR||d(a));if(!c)return u("invalid payload");n.data=a}return n}function h(t){try{return JSON.parse(t)}catch(t){return!1}}function p(t){this.reconPack=t,this.buffers=[]}function u(t){return{type:e.ERROR,data:"parser error: "+t}}var f=(r(3)("socket.io-parser"),r(5)),l=r(6),d=r(7),y=r(8);e.protocol=4,e.types=["CONNECT","DISCONNECT","EVENT","ACK","ERROR","BINARY_EVENT","BINARY_ACK"],e.CONNECT=0,e.DISCONNECT=1,e.EVENT=2,e.ACK=3,e.ERROR=4,e.BINARY_EVENT=5,e.BINARY_ACK=6,e.Encoder=n,e.Decoder=a;var m=e.ERROR+'"encode error"';n.prototype.encode=function(t,r){if(e.BINARY_EVENT===t.type||e.BINARY_ACK===t.type)s(t,r);else{var n=o(t);r([n])}},f(a.prototype),a.prototype.add=function(t){var r;if("string"==typeof t)r=c(t),e.BINARY_EVENT===r.type||e.BINARY_ACK===r.type?(this.reconstructor=new 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arguments.length?(this._reconnectionDelay=t,this.backoff&&this.backoff.setMin(t),this):this._reconnectionDelay},n.prototype.randomizationFactor=function(t){return arguments.length?(this._randomizationFactor=t,this.backoff&&this.backoff.setJitter(t),this):this._randomizationFactor},n.prototype.reconnectionDelayMax=function(t){return arguments.length?(this._reconnectionDelayMax=t,this.backoff&&this.backoff.setMax(t),this):this._reconnectionDelayMax},n.prototype.timeout=function(t){return arguments.length?(this._timeout=t,this):this._timeout},n.prototype.maybeReconnectOnOpen=function(){!this.reconnecting&&this._reconnection&&0===this.backoff.attempts&&this.reconnect()},n.prototype.open=n.prototype.connect=function(t,e){if(~this.readyState.indexOf("open"))return this;this.engine=i(this.uri,this.opts);var r=this.engine,n=this;this.readyState="opening",this.skipReconnect=!1;var o=h(r,"open",function(){n.onopen(),t&&t()}),s=h(r,"error",function(e){if(n.cleanup(),n.readyState="closed",n.emitAll("connect_error",e),t){var r=new Error("Connection error");r.data=e,t(r)}else n.maybeReconnectOnOpen()});if(!1!==this._timeout){var a=this._timeout,c=setTimeout(function(){o.destroy(),r.close(),r.emit("error","timeout"),n.emitAll("connect_timeout",a)},a);this.subs.push({destroy:function(){clearTimeout(c)}})}return this.subs.push(o),this.subs.push(s),this},n.prototype.onopen=function(){this.cleanup(),this.readyState="open",this.emit("open");var t=this.engine;this.subs.push(h(t,"data",p(this,"ondata"))),this.subs.push(h(t,"ping",p(this,"onping"))),this.subs.push(h(t,"pong",p(this,"onpong"))),this.subs.push(h(t,"error",p(this,"onerror"))),this.subs.push(h(t,"close",p(this,"onclose"))),this.subs.push(h(this.decoder,"decoded",p(this,"ondecoded")))},n.prototype.onping=function(){this.lastPing=new Date,this.emitAll("ping")},n.prototype.onpong=function(){this.emitAll("pong",new Date-this.lastPing)},n.prototype.ondata=function(t){this.decoder.add(t)},n.prototype.ondecoded=function(t){this.emit("packet",t)},n.prototype.onerror=function(t){this.emitAll("error",t)},n.prototype.socket=function(t,e){function r(){~u(o.connecting,n)||o.connecting.push(n)}var n=this.nsps[t];if(!n){n=new s(this,t,e),this.nsps[t]=n;var o=this;n.on("connecting",r),n.on("connect",function(){n.id=o.generateId(t)}),this.autoConnect&&r()}return n},n.prototype.destroy=function(t){var e=u(this.connecting,t);~e&&this.connecting.splice(e,1),this.connecting.length||this.close()},n.prototype.packet=function(t){var e=this;t.query&&0===t.type&&(t.nsp+="?"+t.query),e.encoding?e.packetBuffer.push(t):(e.encoding=!0,this.encoder.encode(t,function(r){for(var n=0;n<r.length;n++)e.engine.write(r[n],t.options);e.encoding=!1,e.processPacketQueue()}))},n.prototype.processPacketQueue=function(){if(this.packetBuffer.length>0&&!this.encoding){var t=this.packetBuffer.shift();this.packet(t)}},n.prototype.cleanup=function(){for(var t=this.subs.length,e=0;e<t;e++){var r=this.subs.shift();r.destroy()}this.packetBuffer=[],this.encoding=!1,this.lastPing=null,this.decoder.destroy()},n.prototype.close=n.prototype.disconnect=function(){this.skipReconnect=!0,this.reconnecting=!1,"opening"===this.readyState&&this.cleanup(),this.backoff.reset(),this.readyState="closed",this.engine&&this.engine.close()},n.prototype.onclose=function(t){this.cleanup(),this.backoff.reset(),this.readyState="closed",this.emit("close",t),this._reconnection&&!this.skipReconnect&&this.reconnect()},n.prototype.reconnect=function(){if(this.reconnecting||this.skipReconnect)return this;var t=this;if(this.backoff.attempts>=this._reconnectionAttempts)this.backoff.reset(),this.emitAll("reconnect_failed"),this.reconnecting=!1;else{var e=this.backoff.duration();this.reconnecting=!0;var r=setTimeout(function(){t.skipReconnect||(t.emitAll("reconnect_attempt",t.backoff.attempts),t.emitAll("reconnecting",t.backoff.attempts),t.skipReconnect||t.open(function(e){e?(t.reconnecting=!1,t.reconnect(),t.emitAll("reconnect_error",e.data)):t.onreconnect()}))},e);this.subs.push({destroy:function(){clearTimeout(r)}})}},n.prototype.onreconnect=function(){var t=this.backoff.attempts;this.reconnecting=!1,this.backoff.reset(),this.updateSocketIds(),this.emitAll("reconnect",t)}},function(t,e,r){t.exports=r(11),t.exports.parser=r(18)},function(t,e,r){(function(e){function n(t,r){if(!(this instanceof n))return new n(t,r);r=r||{},t&&"object"==typeof t&&(r=t,t=null),t?(t=h(t),r.hostname=t.host,r.secure="https"===t.protocol||"wss"===t.protocol,r.port=t.port,t.query&&(r.query=t.query)):r.host&&(r.hostname=h(r.host).host),this.secure=null!=r.secure?r.secure:e.location&&"https:"===location.protocol,r.hostname&&!r.port&&(r.port=this.secure?"443":"80"),this.agent=r.agent||!1,this.hostname=r.hostname||(e.location?location.hostname:"localhost"),this.port=r.port||(e.location&&location.port?location.port:this.secure?443:80),this.query=r.query||{},"string"==typeof this.query&&(this.query=p.decode(this.query)),this.upgrade=!1!==r.upgrade,this.path=(r.path||"/engine.io").replace(/\/$/,"")+"/",this.forceJSONP=!!r.forceJSONP,this.jsonp=!1!==r.jsonp,this.forceBase64=!!r.forceBase64,this.enablesXDR=!!r.enablesXDR,this.timestampParam=r.timestampParam||"t",this.timestampRequests=r.timestampRequests,this.transports=r.transports||["polling","websocket"],this.transportOptions=r.transportOptions||{},this.readyState="",this.writeBuffer=[],this.prevBufferLen=0,this.policyPort=r.policyPort||843,this.rememberUpgrade=r.rememberUpgrade||!1,this.binaryType=null,this.onlyBinaryUpgrades=r.onlyBinaryUpgrades,this.perMessageDeflate=!1!==r.perMessageDeflate&&(r.perMessageDeflate||{}),!0===this.perMessageDeflate&&(this.perMessageDeflate={}),this.perMessageDeflate&&null==this.perMessageDeflate.threshold&&(this.perMessageDeflate.threshold=1024),this.pfx=r.pfx||null,this.key=r.key||null,this.passphrase=r.passphrase||null,this.cert=r.cert||null,this.ca=r.ca||null,this.ciphers=r.ciphers||null,this.rejectUnauthorized=void 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n},n.prototype.open=function(){var t;if(this.rememberUpgrade&&n.priorWebsocketSuccess&&this.transports.indexOf("websocket")!==-1)t="websocket";else{if(0===this.transports.length){var e=this;return void setTimeout(function(){e.emit("error","No transports available")},0)}t=this.transports[0]}this.readyState="opening";try{t=this.createTransport(t)}catch(t){return this.transports.shift(),void this.open()}t.open(),this.setTransport(t)},n.prototype.setTransport=function(t){var e=this;this.transport&&this.transport.removeAllListeners(),this.transport=t,t.on("drain",function(){e.onDrain()}).on("packet",function(t){e.onPacket(t)}).on("error",function(t){e.onError(t)}).on("close",function(){e.onClose("transport close")})},n.prototype.probe=function(t){function e(){if(u.onlyBinaryUpgrades){var t=!this.supportsBinary&&u.transport.supportsBinary;p=p||t}p||(h.send([{type:"ping",data:"probe"}]),h.once("packet",function(t){if(!p)if("pong"===t.type&&"probe"===t.data){if(u.upgrading=!0,u.emit("upgrading",h),!h)return;n.priorWebsocketSuccess="websocket"===h.name,u.transport.pause(function(){p||"closed"!==u.readyState&&(c(),u.setTransport(h),h.send([{type:"upgrade"}]),u.emit("upgrade",h),h=null,u.upgrading=!1,u.flush())})}else{var e=new Error("probe error");e.transport=h.name,u.emit("upgradeError",e)}}))}function r(){p||(p=!0,c(),h.close(),h=null)}function o(t){var e=new Error("probe error: "+t);e.transport=h.name,r(),u.emit("upgradeError",e)}function i(){o("transport closed")}function s(){o("socket closed")}function a(t){h&&t.name!==h.name&&r()}function c(){h.removeListener("open",e),h.removeListener("error",o),h.removeListener("close",i),u.removeListener("close",s),u.removeListener("upgrading",a)}var h=this.createTransport(t,{probe:1}),p=!1,u=this;n.priorWebsocketSuccess=!1,h.once("open",e),h.once("error",o),h.once("close",i),this.once("close",s),this.once("upgrading",a),h.open()},n.prototype.onOpen=function(){if(this.readyState="open",n.priorWebsocketSuccess="websocket"===this.transport.name,this.emit("open"),this.flush(),"open"===this.readyState&&this.upgrade&&this.transport.pause)for(var t=0,e=this.upgrades.length;t<e;t++)this.probe(this.upgrades[t])},n.prototype.onPacket=function(t){if("opening"===this.readyState||"open"===this.readyState||"closing"===this.readyState)switch(this.emit("packet",t),this.emit("heartbeat"),t.type){case"open":this.onHandshake(JSON.parse(t.data));break;case"pong":this.setPing(),this.emit("pong");break;case"error":var e=new Error("server error");e.code=t.data,this.onError(e);break;case"message":this.emit("data",t.data),this.emit("message",t.data)}},n.prototype.onHandshake=function(t){this.emit("handshake",t),this.id=t.sid,this.transport.query.sid=t.sid,this.upgrades=this.filterUpgrades(t.upgrades),this.pingInterval=t.pingInterval,this.pingTimeout=t.pingTimeout,this.onOpen(),"closed"!==this.readyState&&(this.setPing(),this.removeListener("heartbeat",this.onHeartbeat),this.on("heartbeat",this.onHeartbeat))},n.prototype.onHeartbeat=function(t){clearTimeout(this.pingTimeoutTimer);var e=this;e.pingTimeoutTimer=setTimeout(function(){"closed"!==e.readyState&&e.onClose("ping timeout")},t||e.pingInterval+e.pingTimeout)},n.prototype.setPing=function(){var t=this;clearTimeout(t.pingIntervalTimer),t.pingIntervalTimer=setTimeout(function(){t.ping(),t.onHeartbeat(t.pingTimeout)},t.pingInterval)},n.prototype.ping=function(){var t=this;this.sendPacket("ping",function(){t.emit("ping")})},n.prototype.onDrain=function(){this.writeBuffer.splice(0,this.prevBufferLen),this.prevBufferLen=0,0===this.writeBuffer.length?this.emit("drain"):this.flush()},n.prototype.flush=function(){"closed"!==this.readyState&&this.transport.writable&&!this.upgrading&&this.writeBuffer.length&&(this.transport.send(this.writeBuffer),this.prevBufferLen=this.writeBuffer.length,this.emit("flush"))},n.prototype.write=n.prototype.send=function(t,e,r){return this.sendPacket("message",t,e,r),this},n.prototype.sendPacket=function(t,e,r,n){if("function"==typeof e&&(n=e,e=void 0),"function"==typeof r&&(n=r,r=null),"closing"!==this.readyState&&"closed"!==this.readyState){r=r||{},r.compress=!1!==r.compress;var o={type:t,data:e,options:r};this.emit("packetCreate",o),this.writeBuffer.push(o),n&&this.once("flush",n),this.flush()}},n.prototype.close=function(){function t(){n.onClose("forced close"),n.transport.close()}function e(){n.removeListener("upgrade",e),n.removeListener("upgradeError",e),t()}function r(){n.once("upgrade",e),n.once("upgradeError",e)}if("opening"===this.readyState||"open"===this.readyState){this.readyState="closing";var n=this;this.writeBuffer.length?this.once("drain",function(){this.upgrading?r():t()}):this.upgrading?r():t()}return this},n.prototype.onError=function(t){n.priorWebsocketSuccess=!1,this.emit("error",t),this.onClose("transport error",t)},n.prototype.onClose=function(t,e){if("opening"===this.readyState||"open"===this.readyState||"closing"===this.readyState){var r=this;clearTimeout(this.pingIntervalTimer),clearTimeout(this.pingTimeoutTimer),this.transport.removeAllListeners("close"),this.transport.close(),this.transport.removeAllListeners(),this.readyState="closed",this.id=null,this.emit("close",t,e),r.writeBuffer=[],r.prevBufferLen=0}},n.prototype.filterUpgrades=function(t){for(var e=[],r=0,n=t.length;r<n;r++)~a(this.transports,t[r])&&e.push(t[r]);return e}}).call(e,function(){return this}())},function(t,e,r){(function(t){function n(e){var r,n=!1,a=!1,c=!1!==e.jsonp;if(t.location){var h="https:"===location.protocol,p=location.port;p||(p=h?443:80),n=e.hostname!==location.hostname||p!==e.port,a=e.secure!==h}if(e.xdomain=n,e.xscheme=a,r=new o(e),"open"in r&&!e.forceJSONP)return new i(e);if(!c)throw new Error("JSONP disabled");return new s(e)}var o=r(13),i=r(15),s=r(30),a=r(31);e.polling=n,e.websocket=a}).call(e,function(){return this}())},function(t,e,r){(function(e){var n=r(14);t.exports=function(t){var r=t.xdomain,o=t.xscheme,i=t.enablesXDR;try{if("undefined"!=typeof XMLHttpRequest&&(!r||n))return new XMLHttpRequest}catch(t){}try{if("undefined"!=typeof XDomainRequest&&!o&&i)return new XDomainRequest}catch(t){}if(!r)try{return new(e[["Active"].concat("Object").join("X")])("Microsoft.XMLHTTP")}catch(t){}}}).call(e,function(){return this}())},function(t,e){try{t.exports="undefined"!=typeof XMLHttpRequest&&"withCredentials"in new XMLHttpRequest}catch(e){t.exports=!1}},function(t,e,r){(function(e){function n(){}function o(t){if(c.call(this,t),this.requestTimeout=t.requestTimeout,this.extraHeaders=t.extraHeaders,e.location){var r="https:"===location.protocol,n=location.port;n||(n=r?443:80),this.xd=t.hostname!==e.location.hostname||n!==t.port,this.xs=t.secure!==r}}function i(t){this.method=t.method||"GET",this.uri=t.uri,this.xd=!!t.xd,this.xs=!!t.xs,this.async=!1!==t.async,this.data=void 0!==t.data?t.data:null,this.agent=t.agent,this.isBinary=t.isBinary,this.supportsBinary=t.supportsBinary,this.enablesXDR=t.enablesXDR,this.requestTimeout=t.requestTimeout,this.pfx=t.pfx,this.key=t.key,this.passphrase=t.passphrase,this.cert=t.cert,this.ca=t.ca,this.ciphers=t.ciphers,this.rejectUnauthorized=t.rejectUnauthorized,this.extraHeaders=t.extraHeaders,this.create()}function s(){for(var t in i.requests)i.requests.hasOwnProperty(t)&&i.requests[t].abort()}var a=r(13),c=r(16),h=r(5),p=r(28);r(3)("engine.io-client:polling-xhr");t.exports=o,t.exports.Request=i,p(o,c),o.prototype.supportsBinary=!0,o.prototype.request=function(t){return t=t||{},t.uri=this.uri(),t.xd=this.xd,t.xs=this.xs,t.agent=this.agent||!1,t.supportsBinary=this.supportsBinary,t.enablesXDR=this.enablesXDR,t.pfx=this.pfx,t.key=this.key,t.passphrase=this.passphrase,t.cert=this.cert,t.ca=this.ca,t.ciphers=this.ciphers,t.rejectUnauthorized=this.rejectUnauthorized,t.requestTimeout=this.requestTimeout,t.extraHeaders=this.extraHeaders,new i(t)},o.prototype.doWrite=function(t,e){var r="string"!=typeof t&&void 0!==t,n=this.request({method:"POST",data:t,isBinary:r}),o=this;n.on("success",e),n.on("error",function(t){o.onError("xhr post error",t)}),this.sendXhr=n},o.prototype.doPoll=function(){var t=this.request(),e=this;t.on("data",function(t){e.onData(t)}),t.on("error",function(t){e.onError("xhr poll error",t)}),this.pollXhr=t},h(i.prototype),i.prototype.create=function(){var t={agent:this.agent,xdomain:this.xd,xscheme:this.xs,enablesXDR:this.enablesXDR};t.pfx=this.pfx,t.key=this.key,t.passphrase=this.passphrase,t.cert=this.cert,t.ca=this.ca,t.ciphers=this.ciphers,t.rejectUnauthorized=this.rejectUnauthorized;var r=this.xhr=new a(t),n=this;try{r.open(this.method,this.uri,this.async);try{if(this.extraHeaders){r.setDisableHeaderCheck&&r.setDisableHeaderCheck(!0);for(var o in this.extraHeaders)this.extraHeaders.hasOwnProperty(o)&&r.setRequestHeader(o,this.extraHeaders[o])}}catch(t){}if("POST"===this.method)try{this.isBinary?r.setRequestHeader("Content-type","application/octet-stream"):r.setRequestHeader("Content-type","text/plain;charset=UTF-8")}catch(t){}try{r.setRequestHeader("Accept","*/*")}catch(t){}"withCredentials"in r&&(r.withCredentials=!0),this.requestTimeout&&(r.timeout=this.requestTimeout),this.hasXDR()?(r.onload=function(){n.onLoad()},r.onerror=function(){n.onError(r.responseText)}):r.onreadystatechange=function(){if(2===r.readyState)try{var t=r.getResponseHeader("Content-Type");n.supportsBinary&&"application/octet-stream"===t&&(r.responseType="arraybuffer")}catch(t){}4===r.readyState&&(200===r.status||1223===r.status?n.onLoad():setTimeout(function(){n.onError(r.status)},0))},r.send(this.data)}catch(t){return void setTimeout(function(){n.onError(t)},0)}e.document&&(this.index=i.requestsCount++,i.requests[this.index]=this)},i.prototype.onSuccess=function(){this.emit("success"),this.cleanup()},i.prototype.onData=function(t){this.emit("data",t),this.onSuccess()},i.prototype.onError=function(t){this.emit("error",t),this.cleanup(!0)},i.prototype.cleanup=function(t){if("undefined"!=typeof this.xhr&&null!==this.xhr){if(this.hasXDR()?this.xhr.onload=this.xhr.onerror=n:this.xhr.onreadystatechange=n,t)try{this.xhr.abort()}catch(t){}e.document&&delete i.requests[this.index],this.xhr=null}},i.prototype.onLoad=function(){var t;try{var e;try{e=this.xhr.getResponseHeader("Content-Type")}catch(t){}t="application/octet-stream"===e?this.xhr.response||this.xhr.responseText:this.xhr.responseText}catch(t){this.onError(t)}null!=t&&this.onData(t)},i.prototype.hasXDR=function(){return"undefined"!=typeof e.XDomainRequest&&!this.xs&&this.enablesXDR},i.prototype.abort=function(){this.cleanup()},i.requestsCount=0,i.requests={},e.document&&(e.attachEvent?e.attachEvent("onunload",s):e.addEventListener&&e.addEventListener("beforeunload",s,!1))}).call(e,function(){return this}())},function(t,e,r){function n(t){var e=t&&t.forceBase64;h&&!e||(this.supportsBinary=!1),o.call(this,t)}var o=r(17),i=r(27),s=r(18),a=r(28),c=r(29);r(3)("engine.io-client:polling");t.exports=n;var h=function(){var t=r(13),e=new t({xdomain:!1});return null!=e.responseType}();a(n,o),n.prototype.name="polling",n.prototype.doOpen=function(){this.poll()},n.prototype.pause=function(t){function e(){r.readyState="paused",t()}var r=this;if(this.readyState="pausing",this.polling||!this.writable){var n=0;this.polling&&(n++,this.once("pollComplete",function(){--n||e()})),this.writable||(n++,this.once("drain",function(){--n||e()}))}else e()},n.prototype.poll=function(){this.polling=!0,this.doPoll(),this.emit("poll")},n.prototype.onData=function(t){var e=this,r=function(t,r,n){return"opening"===e.readyState&&e.onOpen(),"close"===t.type?(e.onClose(),!1):void e.onPacket(t)};s.decodePayload(t,this.socket.binaryType,r),"closed"!==this.readyState&&(this.polling=!1,this.emit("pollComplete"),"open"===this.readyState&&this.poll())},n.prototype.doClose=function(){function t(){e.write([{type:"close"}])}var e=this;"open"===this.readyState?t():this.once("open",t)},n.prototype.write=function(t){var e=this;this.writable=!1;var r=function(){e.writable=!0,e.emit("drain")};s.encodePayload(t,this.supportsBinary,function(t){e.doWrite(t,r)})},n.prototype.uri=function(){var t=this.query||{},e=this.secure?"https":"http",r="";!1!==this.timestampRequests&&(t[this.timestampParam]=c()),this.supportsBinary||t.sid||(t.b64=1),t=i.encode(t),this.port&&("https"===e&&443!==Number(this.port)||"http"===e&&80!==Number(this.port))&&(r=":"+this.port),t.length&&(t="?"+t);var n=this.hostname.indexOf(":")!==-1;return e+"://"+(n?"["+this.hostname+"]":this.hostname)+r+this.path+t}},function(t,e,r){function n(t){this.path=t.path,this.hostname=t.hostname,this.port=t.port,this.secure=t.secure,this.query=t.query,this.timestampParam=t.timestampParam,this.timestampRequests=t.timestampRequests,this.readyState="",this.agent=t.agent||!1,this.socket=t.socket,this.enablesXDR=t.enablesXDR,this.pfx=t.pfx,this.key=t.key,this.passphrase=t.passphrase,this.cert=t.cert,this.ca=t.ca,this.ciphers=t.ciphers,this.rejectUnauthorized=t.rejectUnauthorized,this.forceNode=t.forceNode,this.extraHeaders=t.extraHeaders,this.localAddress=t.localAddress}var o=r(18),i=r(5);t.exports=n,i(n.prototype),n.prototype.onError=function(t,e){var r=new Error(t);return r.type="TransportError",r.description=e,this.emit("error",r),this},n.prototype.open=function(){return"closed"!==this.readyState&&""!==this.readyState||(this.readyState="opening",this.doOpen()),this},n.prototype.close=function(){return"opening"!==this.readyState&&"open"!==this.readyState||(this.doClose(),this.onClose()),this},n.prototype.send=function(t){if("open"!==this.readyState)throw new Error("Transport not open");this.write(t)},n.prototype.onOpen=function(){this.readyState="open",this.writable=!0,this.emit("open")},n.prototype.onData=function(t){var e=o.decodePacket(t,this.socket.binaryType);this.onPacket(e)},n.prototype.onPacket=function(t){this.emit("packet",t)},n.prototype.onClose=function(){this.readyState="closed",this.emit("close")}},function(t,e,r){(function(t){function n(t,r){var n="b"+e.packets[t.type]+t.data.data;return r(n)}function o(t,r,n){if(!r)return e.encodeBase64Packet(t,n);
+var o=t.data,i=new Uint8Array(o),s=new Uint8Array(1+o.byteLength);s[0]=v[t.type];for(var a=0;a<i.length;a++)s[a+1]=i[a];return n(s.buffer)}function i(t,r,n){if(!r)return e.encodeBase64Packet(t,n);var o=new FileReader;return o.onload=function(){t.data=o.result,e.encodePacket(t,r,!0,n)},o.readAsArrayBuffer(t.data)}function s(t,r,n){if(!r)return e.encodeBase64Packet(t,n);if(g)return i(t,r,n);var o=new Uint8Array(1);o[0]=v[t.type];var s=new w([o.buffer,t.data]);return n(s)}function a(t){try{t=d.decode(t,{strict:!1})}catch(t){return!1}return t}function c(t,e,r){for(var n=new Array(t.length),o=l(t.length,r),i=function(t,r,o){e(r,function(e,r){n[t]=r,o(e,n)})},s=0;s<t.length;s++)i(s,t[s],o)}var h,p=r(19),u=r(20),f=r(21),l=r(22),d=r(23);t&&t.ArrayBuffer&&(h=r(25));var y="undefined"!=typeof navigator&&/Android/i.test(navigator.userAgent),m="undefined"!=typeof navigator&&/PhantomJS/i.test(navigator.userAgent),g=y||m;e.protocol=3;var v=e.packets={open:0,close:1,ping:2,pong:3,message:4,upgrade:5,noop:6},b=p(v),k={type:"error",data:"parser error"},w=r(26);e.encodePacket=function(e,r,i,a){"function"==typeof r&&(a=r,r=!1),"function"==typeof i&&(a=i,i=null);var c=void 0===e.data?void 0:e.data.buffer||e.data;if(t.ArrayBuffer&&c instanceof ArrayBuffer)return o(e,r,a);if(w&&c instanceof t.Blob)return s(e,r,a);if(c&&c.base64)return n(e,a);var h=v[e.type];return void 0!==e.data&&(h+=i?d.encode(String(e.data),{strict:!1}):String(e.data)),a(""+h)},e.encodeBase64Packet=function(r,n){var o="b"+e.packets[r.type];if(w&&r.data instanceof t.Blob){var i=new FileReader;return i.onload=function(){var t=i.result.split(",")[1];n(o+t)},i.readAsDataURL(r.data)}var s;try{s=String.fromCharCode.apply(null,new Uint8Array(r.data))}catch(t){for(var a=new Uint8Array(r.data),c=new Array(a.length),h=0;h<a.length;h++)c[h]=a[h];s=String.fromCharCode.apply(null,c)}return o+=t.btoa(s),n(o)},e.decodePacket=function(t,r,n){if(void 0===t)return k;if("string"==typeof t){if("b"===t.charAt(0))return e.decodeBase64Packet(t.substr(1),r);if(n&&(t=a(t),t===!1))return k;var o=t.charAt(0);return Number(o)==o&&b[o]?t.length>1?{type:b[o],data:t.substring(1)}:{type:b[o]}:k}var i=new Uint8Array(t),o=i[0],s=f(t,1);return w&&"blob"===r&&(s=new w([s])),{type:b[o],data:s}},e.decodeBase64Packet=function(t,e){var r=b[t.charAt(0)];if(!h)return{type:r,data:{base64:!0,data:t.substr(1)}};var n=h.decode(t.substr(1));return"blob"===e&&w&&(n=new w([n])),{type:r,data:n}},e.encodePayload=function(t,r,n){function o(t){return t.length+":"+t}function i(t,n){e.encodePacket(t,!!s&&r,!1,function(t){n(null,o(t))})}"function"==typeof r&&(n=r,r=null);var s=u(t);return r&&s?w&&!g?e.encodePayloadAsBlob(t,n):e.encodePayloadAsArrayBuffer(t,n):t.length?void c(t,i,function(t,e){return n(e.join(""))}):n("0:")},e.decodePayload=function(t,r,n){if("string"!=typeof t)return e.decodePayloadAsBinary(t,r,n);"function"==typeof r&&(n=r,r=null);var o;if(""===t)return n(k,0,1);for(var i,s,a="",c=0,h=t.length;c<h;c++){var p=t.charAt(c);if(":"===p){if(""===a||a!=(i=Number(a)))return n(k,0,1);if(s=t.substr(c+1,i),a!=s.length)return n(k,0,1);if(s.length){if(o=e.decodePacket(s,r,!1),k.type===o.type&&k.data===o.data)return n(k,0,1);var u=n(o,c+i,h);if(!1===u)return}c+=i,a=""}else a+=p}return""!==a?n(k,0,1):void 0},e.encodePayloadAsArrayBuffer=function(t,r){function n(t,r){e.encodePacket(t,!0,!0,function(t){return r(null,t)})}return t.length?void c(t,n,function(t,e){var n=e.reduce(function(t,e){var r;return r="string"==typeof e?e.length:e.byteLength,t+r.toString().length+r+2},0),o=new Uint8Array(n),i=0;return e.forEach(function(t){var e="string"==typeof t,r=t;if(e){for(var n=new Uint8Array(t.length),s=0;s<t.length;s++)n[s]=t.charCodeAt(s);r=n.buffer}e?o[i++]=0:o[i++]=1;for(var a=r.byteLength.toString(),s=0;s<a.length;s++)o[i++]=parseInt(a[s]);o[i++]=255;for(var n=new Uint8Array(r),s=0;s<n.length;s++)o[i++]=n[s]}),r(o.buffer)}):r(new 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diff --git a/public/a1/conductor/lib/tachyons-4.9.1.min.css b/public/a1/conductor/lib/tachyons-4.9.1.min.css
new file mode 100644
index 0000000..3c71f76
--- /dev/null
+++ b/public/a1/conductor/lib/tachyons-4.9.1.min.css
@@ -0,0 +1,3 @@
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+
diff --git a/public/a1/conductor/lib/util.js b/public/a1/conductor/lib/util.js
new file mode 100644
index 0000000..4609ba5
--- /dev/null
+++ b/public/a1/conductor/lib/util.js
@@ -0,0 +1,320 @@
+// re-map values from 'from' to 'to'
+//
+// usage form #1 : map(val, from, to, loop)
+// 'from', 'to' should be array with 2 numbers. like: [0, 1], [-10, 30], [0.5, 52.4] ...
+// 'loop' could be 'true' to extrapolate beyond from[1] and to[1]
+//
+// examples
+//
+// map(val, [30, 40], [2, 3]); // assuming 'val' is in the range [30, 40], what is propotionally matching number in the range [2, 3];
+//
+// map(32, [30, 40], [2, 3]) -> 2.2
+// map(32, [30, 40], [3, 2]) -> 2.8 // flip
+// map(29, [30, 40], [2, 3]) -> 2 // below mininum input range will forced to minimum output value
+// map(43, [30, 40], [2, 3]) -> 3 // below maximun input range will forced to maximun output value
+// map(43, [30, 40], [2, 3], true) -> 2.3 // allowing 'looping'
+// map(33, [30, 40], [2, 3], true) -> 2.3 // looping portion (43-40 -> 3) will be reapplied (30 + 3) will result same as above line
+// map(13, [30, 40], [2, 3], true) -> 2 // looping only allow 'beyond maximum'.. not 'under minimum'
+//
+// usage form #2 : map(val, object)
+// 'object' should contain following items
+// object.from
+// object.to
+// object.loop
+// same as above but use instead 'object' form
+//
+// examples
+//
+// map(33, {
+//   from: [30, 40],
+//   to: [2, 3],
+//   loop: true
+// });
+
+function map(val, from, to, loop) {
+  if (typeof from === 'object') {
+    if (Array.isArray(from)) { // direct form (array)
+      from = from || [0, 1];
+      to = to || [0, 1];
+      if (val < from[0]) return to[0];
+      if (loop === true) { // 'looping'
+        return (val - from[0]) % (from[1] - from[0]) * (to[1] - to[0]) / (from[1] - from[0]) + to[0];
+      } else {
+        if (val > from[1]) return to[1];
+        return (val - from[0]) * (to[1] - to[0]) / (from[1] - from[0]) + to[0];
+      }
+    } else { // object form
+      var object = from;
+      object.from = object.from || [0, 1];
+      object.to = object.to || [0, 1];
+      if (val < object.from[0]) return object.to[0];
+      if (object.loop === true) { // 'looping'
+        return (val - object.from[0]) % (object.from[1] - object.from[0]) * (object.to[1] - object.to[0]) / (object.from[1] - object.from[0]) + object.to[0];
+      } else {
+        if (val > object.from[1]) return object.to[1];
+        return (val - object.from[0]) * (object.to[1] - object.to[0]) / (object.from[1] - object.from[0]) + object.to[0];
+      }
+    }
+  }
+}
+
+// re-map values from [0, 1] to 'to'
+// refer to 'map' description to understand 'loop'
+// ex) known values lies in [0, 1] -> [2, 3] : map2(val, [2, 3]);
+function map2(val, to, loop) {
+  if (typeof to === 'object') {
+    if (Array.isArray(to)) { // direct form (array)
+      return map(val, [0, 1], to, loop);
+    } else { // object form
+      return map(val, [0, 1], to.to, to.loop);
+    }
+  }
+}
+
+// get a random real number in range of [min, max)
+function getRandom(min, max) {
+  return map2(Math.random(), [min, max]);
+}
+
+// get a random integer value in set of {min, ... , max}
+function getRandomInt(min, max) {
+  return Math.floor(getRandom(min, max + 1));
+}
+
+//use in onFrame(event) to get loopping 'timeline' for animation build-up
+// ex) getTimeline(event.time, [0, 30]) will return a changing number from 0 to 1, for 30 seconds.
+// time: could be event.time or event.count
+// event.time.. will be more time-wise precise
+// event.count.. will be more frame-wise precise
+// ex) getTimeline(event.count, [0, 30]) will return a changing number from 0 to 1, for 30 frames (roughly 0.5 sec. in 60 fps animation).
+//
+// examples
+//
+// getTimeline(event.time, [0, 30]) // from 0 sec. to 30 sec., change value from 0 to 1
+// getTimeline(event.time, [0, 30], [3, 2]) // from 0 sec. to 30 sec., change value from 3 to 2
+// getTimeline(event.time, [0, 30], [3, 2], true) // from 0 sec. to 30 sec., change value from 3 to 2, and repeat forever.
+// getTimeline(event.time, [3, 10]) // from 0 sec. to 3 sec. stay at 0, from 3 sec. to 10 sec., change value from 0 to 1
+// getTimeline(event.time, { // object form
+//   from: [3, 10],
+//   to: [4, 15],
+//   loop: true
+// });
+function getTimeline(time, from, to, loop) {
+  return map(time, from, to, loop);
+}
+
+//use in onFrame(event) to get loopping 'timeline' for animation build-up
+// ex) getTimepoint(event.time, [0, 10], path) will return a moving point along with 'path' for 10 seconds
+// and use is as a point, like
+// ex) a.position = getTimepoint(event.time, [0, 10], path);
+// or get y-coord and use it as a number, like
+// ex) a.fillColor.hue = getTimepoint(event.time, [0, 10], path).y;
+// if expected range of y values are.. [0, 100], then..
+// a.fillColor.hue = map(getTimepoint(event.time, [0, 10], path).y, [0, 100], [0, 360]);
+// to fit whole range of hue circle.
+function getTimepoint(time, path, from, to, loop) {
+  return path.getPointAt(getTimeline(time, from, to, loop) * path.length % path.length);
+}
+
+// //detect 'visibilitychange' in modern browsers (e.g. changing tab)
+// // ref) https://stackoverflow.com/a/19519701 ("Detect if browser tab is active or user has switched away")
+// // ex)
+// // __visibility(function() {
+// //   document.title = __visibility() ? 'Visible' : 'Not visible';
+// // });
+// var __visibility = (function() {
+//   //investigate property list in the browser
+//   var stateKey, eventKey, keys = {
+//     hidden: "visibilitychange",
+//     webkitHidden: "webkitvisibilitychange",
+//     mozHidden: "mozvisibilitychange",
+//     msHidden: "msvisibilitychange"
+//   };
+//   //confirm what eventkey to be used
+//   for (stateKey in keys) {
+//     if (stateKey in document) {
+//       eventKey = keys[stateKey];
+//       break;
+//     }
+//   }
+//   //build the function and then let it be used
+//   return function(c) {
+//     //this function will have 2 usecases
+//     // 1) simple call: __visibility() will return current visibility state
+//     // 2) call with callback: __visibility(function(){}) will assign a callback for the event
+//     //in this callback function use usecase #1 to get actual visibility.
+//     if (c) {
+//       document.addEventListener(eventKey, c);
+//     }
+//     return !document[stateKey];
+//   }
+// })();
+//
+// //prepare a new master to be used
+// var master = new Tone.AmplitudeEnvelope({
+//   attack: 1,
+//   decay: 0,
+//   sustain: 1,
+//   release: 1
+// }).toMaster();
+//
+// function onVisibilityChange() {
+//   //document.title = __visibility() ? 'Visible' : 'Not visible';
+//   if (__visibility() == true) {
+//     master.triggerAttack();
+//   } else {
+//     master.triggerRelease();
+//   }
+// }
+// //register handler
+// __visibility(onVisibilityChange);
+// //initial state check
+// onVisibilityChange();
+//
+// //a first touch getter! (only for iphone)
+// function getTheFirstTouchiOS() {
+//   if (/iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream) {
+//     var _silence = new Tone.Player({
+//       url: 'lib/_silence.wav',
+//       onload: function() {
+//         new paper.Path.Rectangle({
+//           point: [0, 0],
+//           size: paper.view.size,
+//           fillColor: 'white',
+//           opacity: 0.8,
+//           onClick: function() {
+//             _silence.start();
+//             this.remove();
+//           }
+//         }).bringToFront();
+//       }
+//     }).toMaster();
+//   }
+// }
+
+//SVG helpers
+function SVGSymbol(uri) {
+  return new Promise(function(resolve, reject) {
+    paper.project.importSVG(uri, {
+      expandShapes: true,
+      onLoad: function(svg) {
+        resolve(new paper.Symbol(svg));
+      }
+    });
+  });
+}
+
+function SVGSymbol_size1(uri) {
+  return new Promise(function(resolve, reject) {
+    paper.project.importSVG(uri, {
+      expandShapes: true,
+      onLoad: function(svg) {
+        svg.scale(1 / svg.bounds.size.width);
+        resolve(new paper.Symbol(svg));
+      }
+    });
+  });
+}
+
+function SVGImportSimple(uri) {
+  return new Promise(function(resolve, reject) {
+    paper.project.importSVG(uri, function(svg) {
+      resolve(svg);
+    });
+  });
+}
+
+function SVGImport(uri) {
+  return new Promise(function(resolve, reject) {
+    paper.project.importSVG(uri, function(svg) {
+      svg.parent.remove(svg);
+      resolve(svg);
+    });
+  });
+}
+
+function SVGImport_size1(uri) {
+  return new Promise(function(resolve, reject) {
+    paper.project.importSVG(uri, function(svg) {
+      svg.parent.remove(svg);
+      svg.scale(1 / svg.bounds.size.width);
+      resolve(svg);
+    });
+  });
+}
+
+function SVGNamedImport(uri, name) {
+  return new Promise(function(resolve, reject) {
+    paper.project.importSVG(uri, function(svg) {
+      svg.remove();
+      var item = svg.getItem({
+        name: name
+      });
+      item.applyMatrix = true;
+      resolve(item);
+    });
+  });
+}
+
+function SVGNamedSymbol(uri, name) {
+  return new Promise(function(resolve, reject) {
+    paper.project.importSVG(uri, function(svg) {
+      resolve(new paper.Symbol(
+        svg.getItem({
+          name: name
+        })
+      ));
+    });
+  });
+}
+
+function RasterImport(uri) {
+  return new Promise(function(resolve, reject) {
+    var raster = new paper.Raster(uri);
+    raster.onLoad = function() {
+      raster.remove();
+      raster.applyMatrix = true;
+      resolve(raster);
+    };
+  });
+}
+
+function RasterImport_size1(uri) {
+  return new Promise(function(resolve, reject) {
+    var raster = new paper.Raster(uri);
+    raster.onLoad = function() {
+      raster.remove();
+      raster.applyMatrix = true;
+      raster.scale(1 / raster.size.width);
+      resolve(raster);
+    };
+  });
+}
+
+function AudioImport(url) {
+  return new Promise(function(resolve, reject) {
+    var audio = new Tone.Player(url, function() {
+      resolve(audio);
+    }).toMaster();
+  });
+}
+
+function AudioImport_p5(url) {
+  return new Promise(function(resolve, reject) {
+    var audio = new p5.SoundFile(url, function() {
+      resolve(audio);
+    });
+  });
+}
+
+//
+// a unique string generator
+//
+// references:
+// https://gist.github.com/gordonbrander/2230317
+// https://gist.github.com/6174/6062387
+// https://stackoverflow.com/questions/105034/create-guid-uuid-in-javascript
+//
+function uniqueID() {
+  return Math.random().toString(36).substring(2, 15) + Math.random().toString(36).substring(2, 15);
+}
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new file mode 100644
index 0000000..74164f4
Binary files /dev/null and b/public/a1/conductor/phonehand.png differ
diff --git a/public/a1/favicon.ico b/public/a1/favicon.ico
new file mode 100644
index 0000000..a90c2c6
Binary files /dev/null and b/public/a1/favicon.ico differ
diff --git a/public/a1/imgs/arrow-circle-left.svg b/public/a1/imgs/arrow-circle-left.svg
new file mode 100644
index 0000000..c18286b
--- /dev/null
+++ b/public/a1/imgs/arrow-circle-left.svg
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+<svg width="2048" height="2048" viewBox="0 0 2048 2048" xmlns="http://www.w3.org/2000/svg"><path d="M1536 1088v-128q0-26-19-45t-45-19h-502l189-189q19-19 19-45t-19-45l-91-91q-18-18-45-18t-45 18l-362 362-91 91q-18 18-18 45t18 45l91 91 362 362q18 18 45 18t45-18l91-91q18-18 18-45t-18-45l-189-189h502q26 0 45-19t19-45zm256-64q0 209-103 385.5t-279.5 279.5-385.5 103-385.5-103-279.5-279.5-103-385.5 103-385.5 279.5-279.5 385.5-103 385.5 103 279.5 279.5 103 385.5z"/></svg>
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diff --git a/public/a1/imgs/arrow-circle-right.svg b/public/a1/imgs/arrow-circle-right.svg
new file mode 100644
index 0000000..36ad73e
--- /dev/null
+++ b/public/a1/imgs/arrow-circle-right.svg
@@ -0,0 +1 @@
+<svg width="2048" height="2048" viewBox="0 0 2048 2048" xmlns="http://www.w3.org/2000/svg"><path d="M1541 1024q0-27-18-45l-91-91-362-362q-18-18-45-18t-45 18l-91 91q-18 18-18 45t18 45l189 189h-502q-26 0-45 19t-19 45v128q0 26 19 45t45 19h502l-189 189q-19 19-19 45t19 45l91 91q18 18 45 18t45-18l362-362 91-91q18-18 18-45zm251 0q0 209-103 385.5t-279.5 279.5-385.5 103-385.5-103-279.5-279.5-103-385.5 103-385.5 279.5-279.5 385.5-103 385.5 103 279.5 279.5 103 385.5z"/></svg>
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diff --git a/public/a1/imgs/check-circle.svg b/public/a1/imgs/check-circle.svg
new file mode 100644
index 0000000..a4b130f
--- /dev/null
+++ b/public/a1/imgs/check-circle.svg
@@ -0,0 +1 @@
+<svg width="2048" height="2048" viewBox="0 0 2048 2048" xmlns="http://www.w3.org/2000/svg"><path d="M1540 862q0-28-18-46l-91-90q-19-19-45-19t-45 19l-408 407-226-226q-19-19-45-19t-45 19l-91 90q-18 18-18 46 0 27 18 45l362 362q19 19 45 19 27 0 46-19l543-543q18-18 18-45zm252 162q0 209-103 385.5t-279.5 279.5-385.5 103-385.5-103-279.5-279.5-103-385.5 103-385.5 279.5-279.5 385.5-103 385.5 103 279.5 279.5 103 385.5z"/></svg>
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diff --git a/public/a1/imgs/hand-point-right-regular.svg b/public/a1/imgs/hand-point-right-regular.svg
new file mode 100644
index 0000000..38b5004
--- /dev/null
+++ b/public/a1/imgs/hand-point-right-regular.svg
@@ -0,0 +1 @@
+<svg aria-hidden="true" data-prefix="far" data-icon="hand-point-right" class="svg-inline--fa fa-hand-point-right fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M428.8 137.6h-86.177a115.52 115.52 0 0 0 2.176-22.4c0-47.914-35.072-83.2-92-83.2-45.314 0-57.002 48.537-75.707 78.784-7.735 12.413-16.994 23.317-25.851 33.253l-.131.146-.129.148C135.662 161.807 127.764 168 120.8 168h-2.679c-5.747-4.952-13.536-8-22.12-8H32c-17.673 0-32 12.894-32 28.8v230.4C0 435.106 14.327 448 32 448h64c8.584 0 16.373-3.048 22.12-8h2.679c28.688 0 67.137 40 127.2 40h21.299c62.542 0 98.8-38.658 99.94-91.145 12.482-17.813 18.491-40.785 15.985-62.791A93.148 93.148 0 0 0 393.152 304H428.8c45.435 0 83.2-37.584 83.2-83.2 0-45.099-38.101-83.2-83.2-83.2zm0 118.4h-91.026c12.837 14.669 14.415 42.825-4.95 61.05 11.227 19.646 1.687 45.624-12.925 53.625 6.524 39.128-10.076 61.325-50.6 61.325H248c-45.491 0-77.21-35.913-120-39.676V215.571c25.239-2.964 42.966-21.222 59.075-39.596 11.275-12.65 21.725-25.3 30.799-39.875C232.355 112.712 244.006 80 252.8 80c23.375 0 44 8.8 44 35.2 0 35.2-26.4 53.075-26.4 70.4h158.4c18.425 0 35.2 16.5 35.2 35.2 0 18.975-16.225 35.2-35.2 35.2zM88 384c0 13.255-10.745 24-24 24s-24-10.745-24-24 10.745-24 24-24 24 10.745 24 24z"></path></svg>
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diff --git a/public/a1/imgs/icon_sound.svg b/public/a1/imgs/icon_sound.svg
new file mode 100644
index 0000000..1acd398
--- /dev/null
+++ b/public/a1/imgs/icon_sound.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" x="0px" y="0px" viewBox="0 0 100 100" enable-background="new 0 0 100 100" xml:space="preserve"><path d="M5,52c-0.8,0-1.5-0.7-1.5-1.5v-1C3.5,48.7,4.2,48,5,48s1.5,0.7,1.5,1.5v1C6.5,51.3,5.8,52,5,52z"></path><path d="M11,51.5c-0.4,0-0.8-0.2-1.1-0.4c-0.3-0.3-0.4-0.7-0.4-1.1c0-0.4,0.2-0.8,0.4-1.1c0.6-0.6,1.6-0.6,2.1,0  c0.3,0.3,0.4,0.7,0.4,1.1c0,0.4-0.2,0.8-0.4,1.1C11.8,51.3,11.4,51.5,11,51.5z"></path><path d="M17,66.5c-0.8,0-1.5-0.7-1.5-1.5V35c0-0.8,0.7-1.5,1.5-1.5s1.5,0.7,1.5,1.5v30C18.5,65.8,17.8,66.5,17,66.5z"></path><path d="M29,76.5c-0.8,0-1.5-0.7-1.5-1.5V25c0-0.8,0.7-1.5,1.5-1.5s1.5,0.7,1.5,1.5v50C30.5,75.8,29.8,76.5,29,76.5z"></path><path d="M23,81.5c-0.8,0-1.5-0.7-1.5-1.5V20c0-0.8,0.7-1.5,1.5-1.5s1.5,0.7,1.5,1.5v60C24.5,80.8,23.8,81.5,23,81.5z"></path><path d="M35,68.5c-0.8,0-1.5-0.7-1.5-1.5V33c0-0.8,0.7-1.5,1.5-1.5s1.5,0.7,1.5,1.5v34C36.5,67.8,35.8,68.5,35,68.5z"></path><path d="M41,61c-0.8,0-1.5-0.7-1.5-1.5v-19c0-0.8,0.7-1.5,1.5-1.5s1.5,0.7,1.5,1.5v19C42.5,60.3,41.8,61,41,61z"></path><path d="M47,56c-0.8,0-1.5-0.7-1.5-1.5v-9c0-0.8,0.7-1.5,1.5-1.5s1.5,0.7,1.5,1.5v9C48.5,55.3,47.8,56,47,56z"></path><path d="M53,58.5c-0.8,0-1.5-0.7-1.5-1.5V43c0-0.8,0.7-1.5,1.5-1.5s1.5,0.7,1.5,1.5v14C54.5,57.8,53.8,58.5,53,58.5z"></path><path d="M59,54.5c-0.8,0-1.5-0.7-1.5-1.5v-6c0-0.8,0.7-1.5,1.5-1.5s1.5,0.7,1.5,1.5v6C60.5,53.8,59.8,54.5,59,54.5z"></path><path d="M65,53c-0.8,0-1.5-0.7-1.5-1.5v-3c0-0.8,0.7-1.5,1.5-1.5s1.5,0.7,1.5,1.5v3C66.5,52.3,65.8,53,65,53z"></path><path d="M71,51.5c-0.4,0-0.8-0.2-1.1-0.4c-0.1-0.1-0.2-0.3-0.3-0.5c-0.1-0.2-0.1-0.4-0.1-0.6c0-0.1,0-0.2,0-0.3c0-0.1,0-0.2,0.1-0.3  c0-0.1,0.1-0.2,0.1-0.3c0.1-0.1,0.1-0.2,0.2-0.2c0.1-0.1,0.1-0.1,0.2-0.2c0.1-0.1,0.2-0.1,0.3-0.1c0.1,0,0.2-0.1,0.3-0.1  c0.2,0,0.4,0,0.6,0c0.1,0,0.2,0,0.3,0.1c0.1,0,0.2,0.1,0.3,0.1c0.1,0.1,0.2,0.1,0.2,0.2c0.1,0.1,0.1,0.1,0.2,0.2  c0,0.1,0.1,0.2,0.1,0.3c0,0.1,0.1,0.2,0.1,0.3c0,0.1,0,0.2,0,0.3c0,0.2,0,0.4-0.1,0.6c-0.1,0.2-0.2,0.4-0.3,0.5  c-0.1,0.1-0.3,0.2-0.5,0.3C71.4,51.5,71.2,51.5,71,51.5z"></path><path d="M77,52c-0.8,0-1.5-0.7-1.5-1.5v-1c0-0.8,0.7-1.5,1.5-1.5s1.5,0.7,1.5,1.5v1C78.5,51.3,77.8,52,77,52z"></path><path d="M89,52c-0.8,0-1.5-0.7-1.5-1.5v-1c0-0.8,0.7-1.5,1.5-1.5s1.5,0.7,1.5,1.5v1C90.5,51.3,89.8,52,89,52z"></path><path d="M83,51.5c-0.4,0-0.8-0.2-1.1-0.4c-0.3-0.3-0.4-0.7-0.4-1.1c0-0.1,0-0.2,0-0.3c0-0.1,0-0.2,0.1-0.3c0-0.1,0.1-0.2,0.1-0.3  c0.1-0.1,0.1-0.2,0.2-0.2c0.4-0.4,0.9-0.5,1.4-0.4c0.1,0,0.2,0,0.3,0.1c0.1,0,0.2,0.1,0.3,0.1c0.1,0.1,0.2,0.1,0.2,0.2  c0.3,0.3,0.4,0.7,0.4,1.1c0,0.4-0.2,0.8-0.4,1.1c-0.1,0.1-0.3,0.2-0.5,0.3C83.4,51.5,83.2,51.5,83,51.5z"></path><path d="M95,51.5c-0.4,0-0.8-0.2-1.1-0.4c-0.1-0.1-0.2-0.3-0.3-0.5c-0.1-0.2-0.1-0.4-0.1-0.6c0-0.4,0.2-0.8,0.4-1.1  c0.6-0.6,1.6-0.6,2.1,0c0.3,0.3,0.4,0.7,0.4,1.1c0,0.2,0,0.4-0.1,0.6c-0.1,0.2-0.2,0.4-0.3,0.5C95.8,51.3,95.4,51.5,95,51.5z"></path></svg>
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diff --git a/public/a1/imgs/iconmonstr-minus-4.svg b/public/a1/imgs/iconmonstr-minus-4.svg
new file mode 100644
index 0000000..83f9af4
--- /dev/null
+++ b/public/a1/imgs/iconmonstr-minus-4.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path d="M12 0c-6.627 0-12 5.373-12 12s5.373 12 12 12 12-5.373 12-12-5.373-12-12-12zm7 14h-14v-4h14v4z"/></svg>
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new file mode 100644
index 0000000..9302b0e
--- /dev/null
+++ b/public/a1/imgs/iconmonstr-plus-4.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path d="M12 0c-6.627 0-12 5.373-12 12s5.373 12 12 12 12-5.373 12-12-5.373-12-12-12zm7 14h-5v5h-4v-5h-5v-4h5v-5h4v5h5v4z"/></svg>
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diff --git a/public/a1/imgs/listen-icon.svg b/public/a1/imgs/listen-icon.svg
new file mode 100644
index 0000000..181ca7b
--- /dev/null
+++ b/public/a1/imgs/listen-icon.svg
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 21.1.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 177.8 178" style="enable-background:new 0 0 177.8 178;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#00ACF2;}
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+	c-0.6,2.2-1.3,4.4-2.1,6.6c-2.9,7.5-9.2,9.4-15.8,4.8c-17.4-12.1-15.4-40.5,3.9-51.2c11.4-6.4,23.7-7,35.8-1.9
+	c12.5,5.3,17.3,16,18.8,28.7c0.4,3.3,0.3,6.6,0.1,9.9c-0.2,3.1-2,5-5.1,4.8s-4.8-2.2-4.7-5.3c0.1-5.5-0.1-10.9-1.8-16.1
+	c-2.4-7.8-7.6-12.5-15.5-14.3c-6.6-1.5-13.2-1.1-19.5,1.3c-13.9,5.2-18.6,23.7-8.8,33.8c2.1,2.2,3.3,2.7,4.4-1
+	c3.7-11.7,8.7-15.1,18.3-13.1c10.2,2.1,17.2,11.2,16.5,21.6c-0.5,7.6-3.1,14.2-9.7,18.6c-4.2,2.8-5.5,6.7-5.1,11.5
+	c0.2,2.8,0.4,5.6,0.3,8.4c-0.3,10.7-8.8,16.4-18.8,12.8c-6.6-2.4-10.6-7.7-13.7-13.6c-1.5-2.9-1-6.1,2.5-7.4c3.3-1.3,5.8,0.1,7,3.5
+	c1.2,3.2,3.2,5.8,6.1,7.5c4.3,2.6,6.9,1.2,7-3.9C52.3,119.4,52.3,117.6,52.3,116.9z"/>
+</svg>
diff --git a/public/a1/imgs/litmus.png b/public/a1/imgs/litmus.png
new file mode 100644
index 0000000..cd5c9ff
Binary files /dev/null and b/public/a1/imgs/litmus.png differ
diff --git a/public/a1/imgs/litmusphone.png b/public/a1/imgs/litmusphone.png
new file mode 100644
index 0000000..4ced63b
Binary files /dev/null and b/public/a1/imgs/litmusphone.png differ
diff --git a/public/a1/imgs/phonehand.png b/public/a1/imgs/phonehand.png
new file mode 100644
index 0000000..74164f4
Binary files /dev/null and b/public/a1/imgs/phonehand.png differ
diff --git a/public/a1/index.html b/public/a1/index.html
new file mode 100644
index 0000000..54f11fa
--- /dev/null
+++ b/public/a1/index.html
@@ -0,0 +1,85 @@
+<!DOCTYPE html>
+<html>
+
+  <head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
+    <!-- libraries -->
+    <link type="text/css" rel="stylesheet" href="./lib/tachyons-4.9.1.min.css" />
+    <link type="text/css" rel="stylesheet" href="./lib/colors-2.2.0.min.css" />
+    <link type="text/css" rel="stylesheet" href="./lib/loading-animation.css" />
+    <script type="text/javascript" src="./lib/jquery-3.2.1.min.js"></script>
+    <script type="text/javascript" src="./lib/paper-full-v0.11.5.min.js"></script>
+    <script type="text/javascript" src="./lib/Tone-reserved.min.js"></script>
+    <script type="text/javascript" src="./lib/p5.min-v0.6.1.js"></script>
+    <script type="text/javascript" src="./lib/p5.sound.min-v0.3.7.js"></script>
+    <script type="text/javascript" src="./lib/socket.io-v2.1.1.slim.js"></script>
+    <script type="text/javascript" src="./lib/hammer-v2.0.8.min.js"></script>
+    <script type="text/javascript" src="./lib/lodash-full-v4.17.10.min.js"></script>
+    <script type="text/javascript" src="./lib/util.js"></script>
+    <!-- code -->
+    <script type="text/paperscript" src="./index.js" canvas="screen"></script>
+    <style>
+     canvas {
+       /* eliminating the gap between 2 canvases --> https://stackoverflow.com/a/8600771 */
+       display: block;
+     }
+
+     body {
+       /* https://stackoverflow.com/a/47709903 */
+       /* overscroll-behavior: contain; */
+     }
+
+     body {
+       /* https://stackoverflow.com/a/41480220 */
+       /* https://github.com/hammerjs/hammer.js/issues/1050#issuecomment-267595556 */
+       position: fixed;
+       width: 100%;
+       height: 100%;
+       overflow: hidden;
+       /* touch-action: none !important; */
+     }
+
+     canvas#screen {
+       position: absolute;
+       width: 100%;
+       height: 100%;
+       overflow: hidden;
+       /* buttermilk */
+       background-color: #3333ff;
+     }
+
+     .objstring {
+       position: fixed;
+       top: 2.5em;
+       left: 4em;
+       /* non-clickable element (pass-through) */
+       pointer-events:none;
+     }
+
+     /* #objstring {
+        overflow-wrap: break-word;
+        word-wrap: break-word;
+        hyphens: none;
+        } */
+    </style>
+  </head>
+
+  <body class="">
+    <!-- full page layout : page loading screen -->
+    <div class="vh-100 w-100 absolute top-0 left-0 bg-light-blue" id="page-loading" style="z-index:2">
+      <div class="cf w-100 top-0">
+        <div class="dt vh-100 w-100 absolute top-0 left-0 animationStripes">
+          <div class="dtc v-mid tc white monaco">
+            <h1 class="f3 f1-ns">
+              Loading..........!?
+            </h1>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <canvas id="screen" resize style="z-index:0"></canvas>
+  </body>
+
+</html>
diff --git a/public/a1/index.js b/public/a1/index.js
new file mode 100644
index 0000000..ae89e24
--- /dev/null
+++ b/public/a1/index.js
@@ -0,0 +1,421 @@
+//paperscript (paperjs)
+
+//'index' page
+
+$(document).ready(function() {
+
+  //common metrics
+  var vs = view.size;
+  var vsw = vs.width;
+  var vsh = vs.height;
+  var vss = view.size / 10;
+  var vssw = vss.width;
+  var vssh = vss.height;
+
+  //pre-load resources
+  Promise.all([
+    //imgs
+    RasterImport_size1('./imgs/phonehand.png'),
+    SVGImport_size1('./imgs/arrow-circle-right.svg'),
+    SVGImport_size1('./imgs/arrow-circle-left.svg'),
+    SVGImport_size1('./imgs/hand-point-right-regular.svg'),
+    SVGImport_size1('./imgs/listen-icon.svg'),
+    SVGImport_size1('./imgs/iconmonstr-plus-4.svg'),
+    SVGImport_size1('./imgs/iconmonstr-minus-4.svg'),
+    //clap
+    AudioImport_p5("./audio/clap@2/" + ("0" + getRandomInt(1, 2)).slice(-2) + ".mp3"),
+    //beach_sounds page 1 ==> 7
+    AudioImport("./audio/2011_2011.mp3"),
+    AudioImport("./audio/2011_벨.mp3"),
+    AudioImport("./audio/2011_숲.mp3"),
+    AudioImport("./audio/2011_바람.mp3"),
+    AudioImport("./audio/2011_헤비레인.mp3"),
+    AudioImport("./audio/고요6.mp3"),
+    AudioImport("./audio/고요7.mp3"),
+    //beach_sounds page 2 ==> 7
+    AudioImport("./audio/검은산_뚜루.mp3"),
+    AudioImport("./audio/검은산_다급.mp3"),
+    AudioImport("./audio/검은산_부엉.mp3"),
+    AudioImport("./audio/검은산_불안.mp3"),
+    AudioImport("./audio/검은산_쏟아짐.mp3"),
+    AudioImport("./audio/고요13.mp3"),
+    AudioImport("./audio/고요14.mp3"),
+    //
+  ]).then(function(imports) {
+    //imgs
+    var phonehand = imports[0];
+    var anext = imports[1];
+    var aprev = imports[2];
+    var hand = imports[3];
+    var iconsound = imports[4];
+    var plus = imports[5];
+    var minus = imports[6];
+    //clap
+    var clap = imports[7];
+    //beach list
+    //NOTE: beware! same key is not allowed!! every keys should have different name!!
+    var beach_sounds = {
+      '2011_2011' : imports[8],
+      '2011_벨' : imports[9],
+      '2011_숲' : imports[10],
+      '2011_바람' : imports[11],
+      '2011_헤비레인' : imports[12],
+      '고요6' : imports[13],
+      '고요7' : imports[14],
+      '검은산_뚜루' : imports[15],
+      '검은산_다급' : imports[16],
+      '검은산_부엉' : imports[17],
+      '검은산_불안' : imports[18],
+      '검은산_쏟아짐' : imports[19],
+      '고요13' : imports[20],
+      '고요14' : imports[21],
+    };
+    //NOTE: beware! same key is not allowed!! every keys should have different name!!
+    var beach_players = {
+      '2011_2011': [],
+      '2011_벨': [],
+      '2011_숲': [],
+      '2011_바람': [],
+      '2011_헤비레인': [],
+      '고요6': [],
+      '고요7': [],
+      '검은산_뚜루': [],
+      '검은산_다급': [],
+      '검은산_부엉': [],
+      '검은산_불안': [],
+      '검은산_쏟아짐': [],
+      '고요13': [],
+      '고요14': [],
+    };
+    //NOTE: beware! same key is not allowed!! every keys should have different name!!
+    var beach_playcounts = {
+      '2011_2011': 0,
+      '2011_벨': 0,
+      '2011_숲': 0,
+      '2011_바람': 0,
+      '2011_헤비레인': 0,
+      '고요6': 0,
+      '고요7': 0,
+      '검은산_뚜루': 0,
+      '검은산_다급': 0,
+      '검은산_부엉': 0,
+      '검은산_불안': 0,
+      '검은산_쏟아짐': 0,
+      '고요13': 0,
+      '고요14': 0,
+    };
+
+    //screen changer
+    var nscreen = 3;
+    var screens = [];
+    var screen_names = {};
+    screen_names['start'] = 1;
+    screen_names['check'] = 2;
+    screen_names['beach'] = 3;
+    var curscreen;
+    for (var idx = 0; idx < nscreen; idx++) {
+      screens.push(new Layer());
+    }
+
+    function changeScreen(page) {
+      //pagination buttons
+      aprev._activate();
+      anext._activate();
+      //
+      if (page < 1) page = 1;
+      if (page > nscreen) page = nscreen;
+      curscreen = page;
+      for (var idx = 0; idx < nscreen; idx++) {
+        //
+        if (idx == page - 1) {
+          screens[idx].bringToFront();
+          top.bringToFront();
+          $('.objstring').eq(idx).css('z-index', 1);
+          //
+          screens[idx].activate();
+        } else {
+          screens[idx].sendToBack();
+          $('.objstring').eq(idx).css('z-index', -1);
+        }
+      }
+      //pagination buttons
+      if (curscreen == 1) {
+        aprev._deactivate();
+      }
+      if (curscreen == nscreen) {
+        anext._deactivate();
+      }
+    }
+
+    function nextScreen() {
+      if (curscreen + 1 <= nscreen) {
+        curscreen++;
+        changeScreen(curscreen);
+      }
+    }
+
+    function prevScreen() {
+      if (curscreen - 1 > 0) {
+        curscreen--;
+        changeScreen(curscreen);
+      }
+    }
+
+    function changeScreenByName(pagename) {
+      changeScreen(screen_names[pagename]);
+    }
+
+    function getScreenNameNext() {
+      if (curscreen + 1 <= nscreen) {
+        return Object.keys(screen_names)[curscreen + 1 - 1];
+      } else {
+        return Object.keys(screen_names)[curscreen - 1];
+      }
+    }
+
+    function getScreenNamePrev() {
+      if (curscreen - 1 > 0) {
+        return Object.keys(screen_names)[curscreen - 1 - 1];
+      } else {
+        return Object.keys(screen_names)[curscreen - 1];
+      }
+    }
+
+    //top layer
+    var top = new Layer(); // new Layer() will be automatically activated at the moment.
+
+    //networking - socket.io
+    //var socket = io('http://192.168.42.20:8080');
+    //var socket = io('http://choir.run:8080');
+    var socket = io('https://choir.run');
+
+    //net. connection marker
+    var netstat = new Path.Circle({
+      center: view.bounds.topRight + [-vssw / 2, +vssw / 2],
+      radius: vssw / 4,
+      fillColor: '#51D0FD',
+      strokeWidth: vssw * 0.03,
+      strokeColor: '#FFE40A',
+      dashArray: [vssw * 0.05, vssw * 0.05],
+      onFrame: function(event) {
+        this.rotate(0.2);
+      }
+    });
+    netstat.fillColor.alpha = 0;
+
+    //
+    socket.on('connect', function() {
+      console.log("i' m connected!");
+      top.activate();
+      netstat.fillColor.alpha = 1;
+      socket.on('disconnect', function() {
+        console.log("i' m disconnected!");
+        top.activate();
+        netstat.fillColor.alpha = 0;
+      });
+    });
+
+    //page change - prev. page
+    aprev.addTo(project);
+    aprev.scale(vssw * 1.5);
+    aprev.position = [0, 0]; //reset position, before relative positioning !!
+    aprev.translate([vssw, vssw * 1.8]);
+    aprev.fillColor = '#FFE40A';
+    aprev._socket = socket;
+    aprev._isactive = false;
+    aprev._activate = function() {
+      this._isactive = true;
+      this.opacity = 1;
+    }
+    aprev._deactivate = function() {
+      this._isactive = false;
+      this.opacity = 0.3;
+    }
+    aprev.onClick = function() {
+      if (this._isactive == true) {
+        prevScreen();
+      }
+    };
+
+    //page change - next. page
+    anext.addTo(project);
+    anext.scale(vssw * 1.5);
+    anext.position = [0, 0]; //reset position, before relative positioning !!
+    anext.translate([vssw * 9, vssw * 1.8]);
+    anext.fillColor = '#FFE40A';
+    anext._socket = socket;
+    anext._isactive = false;
+    anext._activate = function() {
+      this._isactive = true;
+      this.opacity = 1;
+    }
+    anext._deactivate = function() {
+      this._isactive = false;
+      this.opacity = 0.3;
+    }
+    anext.onClick = function() {
+      if (this._isactive == true) {
+        nextScreen();
+      }
+    };
+
+    //title background
+    var titlebox = new Path.Rectangle({
+      point: [vssw * 2, vssw * 1],
+      size: [vssw * 6, vssw * 1.5],
+      fillColor: 'white',
+      radius: vssw * 0.8,
+      opacity: 0.3,
+    });
+
+    //screen #1 - 'home'
+    changeScreen(1);
+    new Path.Rectangle([0, 0], vs).fillColor = '#999';
+
+    //title - text
+    new PointText({
+      point: titlebox.bounds.center,
+      content: '  사운드-랩 § soundLab  ',
+      fillColor: 'white',
+      fontFamily: 'AppleGothic, Sans-serif',
+      fontWeight: 'bold',
+      fontSize: '3em',
+    }).fitBounds(titlebox.bounds);
+
+    //hello, screen.
+    phonehand.addTo(project);
+    phonehand.scale(vsw / 1.5);
+    phonehand.position = view.center;
+    //phonehand.position.y -= vssh;
+
+    //screen #2 - check
+    changeScreen(2);
+    new Path.Rectangle([0, 0], vs).fillColor = '#05C183';
+
+    //title - text
+    new PointText({
+      point: [vssw * 2, vssw * 1],
+      content: '          연결 확인          ',
+      fillColor: 'white',
+      fontFamily: 'AppleGothic, Sans-serif',
+      fontWeight: 'bold',
+      fontSize: '3em'
+    }).fitBounds(titlebox.bounds);
+
+    //TODO: info text.
+    new PointText({
+      content: "네트워크 테스트!",
+      point: view.center + [-vssw * 3, -vssw * 2],
+      fontWeight: 'bold',
+      fontSize: vssw * 1.0,
+      fillColor: 'gold'
+    });
+    new PointText({
+      content: "사운드 테스트!",
+      point: view.center + [-vssw * 3, vssw * 0],
+      fontWeight: 'bold',
+      fontSize: vssw * 1.0,
+      fillColor: 'pink'
+    });
+    new PointText({
+      content: "동그라미 터치!",
+      point: view.center + [-vssw * 3, vssw * 2],
+      fontWeight: 'bold',
+      fontSize: vssw * 1.0,
+      fillColor: 'red'
+    });
+    new Path.Circle({
+      center: view.center,
+      radius: vsw / 4,
+      fillColor: 'white',
+      opacity: 0.5,
+      onClick: function() {
+        clap.play();
+      }
+    });
+
+    //screen #3 - beach page #1
+    changeScreen(3);
+    new Path.Rectangle([0, 0], vs).fillColor = '#333';
+
+    //title - text
+    new PointText({
+      point: [vssw * 2, vssw * 1],
+      content: '           믹스 #1           ',
+      fillColor: 'white',
+      fontFamily: 'AppleGothic, Sans-serif',
+      fontWeight: 'bold',
+      fontSize: '3em'
+    }).fitBounds(titlebox.bounds);
+
+    iconsound.addTo(project);
+    //iconsound.scale(vsw / 1.5);
+    iconsound.scale(vsw / 2.5);
+    iconsound.position = view.center;
+    iconsound.fillColor = '#00acfe';
+
+    new Group({
+      children: [
+        new Path.Circle({
+          center: view.center,
+          radius: vssw * 3,
+          fillColor: '#fef1b5', // buttermilk
+          opacity: 0.6
+        })
+      ],
+      onClick: function() {
+        clap.play();
+      }
+    }).addChild(iconsound);
+
+    //play mode
+    Object.keys(beach_sounds).forEach(function (key) {
+      //
+      beach_sounds[key].loop = true;
+      beach_sounds[key].retrigger = true;
+
+      //socket io event handling..
+      // var that = this;
+      socket.on('sound', function(msg) {
+        if (msg.group == 'beach' && msg.name == key) {
+          if (msg.action == 'start') {
+            beach_players[key].push(beach_sounds[key].start()._source); // start playbacks and collect their '_source's..
+            beach_playcounts[key]++;
+          } else if (msg.action == 'stop') {
+            if (beach_players[key].length > 0) {
+              (beach_players[key].shift()).stop();
+              beach_playcounts[key]--;
+            }
+          } else if (msg.action == 'faster') {
+            if (beach_players[key].length > 0) {
+              beach_players[key][beach_players[key].length - 1].playbackRate.value += 0.2;
+            }
+          } else if (msg.action == 'slower') {
+            if (beach_players[key].length > 0) {
+              beach_players[key][beach_players[key].length - 1].playbackRate.value -= 0.2;
+            }
+          }
+        }
+      });
+    });
+
+    //home
+    changeScreen(1);
+
+    //reveal the curtain.
+    $('#page-loading').css('z-index', -1);
+
+    //network event handlers
+
+    //event: 'sound'
+    socket.on('sound', function(sound) {
+      if (sound.name == 'clap') {
+        if (sound.action == 'start') {
+          clap.start();
+        }
+      }
+    });
+
+  });
+
+});
diff --git a/public/a1/lib/Tone-r12.min.js b/public/a1/lib/Tone-r12.min.js
new file mode 100644
index 0000000..a511a39
--- /dev/null
+++ b/public/a1/lib/Tone-r12.min.js
@@ -0,0 +1,14 @@
+!function(t,e){"function"==typeof define&&define.amd?define(function(){return e()}):"object"==typeof module?module.exports=e():t.Tone=e()}(this,function(){"use strict";function t(t){t(e)}var e;/**
+	 *  Tone.js
+	 *  @author Yotam Mann
+	 *  @license http://opensource.org/licenses/MIT MIT License
+	 *  @copyright 2014-2018 Yotam Mann
+	 */
+return function(t){e=t()}(function(){var t,e=function(){if(!(this instanceof e))throw new Error("constructor needs to be called with the 'new' keyword")};return e.prototype.toString=function(){var t,i,n;for(t in e)if(i=t[0].match(/^[A-Z]$/),n=e[t]===this.constructor,e.isFunction(e[t])&&i&&n)return t;return"Tone"},e.prototype.dispose=function(){return this},e.prototype.set=function(t,i,n){var s,o,r,a,h,l,u;e.isObject(t)?n=i:e.isString(t)&&(s={},s[t]=i,t=s);t:for(o in t){if(i=t[o],r=this,-1!==o.indexOf(".")){for(a=o.split("."),h=0;h<a.length-1;h++)if((r=r[a[h]])instanceof e){a.splice(0,h+1),l=a.join("."),r.set(l,i);continue t}o=a[a.length-1]}u=r[o],e.isUndef(u)||(e.Signal&&u instanceof e.Signal||e.Param&&u instanceof e.Param?u.value!==i&&(e.isUndef(n)?u.value=i:u.rampTo(i,n)):u instanceof AudioParam?u.value!==i&&(u.value=i):e.TimeBase&&u instanceof e.TimeBase?r[o]=i:u instanceof e?u.set(i):u!==i&&(r[o]=i))}return this},e.prototype.get=function(t){var i,n,s,o,r,a,h,l,u;for(e.isUndef(t)?t=this._collectDefaults(this.constructor):e.isString(t)&&(t=[t]),i={},n=0;n<t.length;n++){if(s=t[n],o=this,r=i,-1!==s.indexOf(".")){for(a=s.split("."),h=0;h<a.length-1;h++)l=a[h],r[l]=r[l]||{},r=r[l],o=o[l];s=a[a.length-1]}u=o[s],e.isObject(t[s])?r[s]=u.get():e.Signal&&u instanceof e.Signal?r[s]=u.value:e.Param&&u instanceof e.Param?r[s]=u.value:u instanceof AudioParam?r[s]=u.value:u instanceof e?r[s]=u.get():!e.isFunction(u)&&e.isDefined(u)&&(r[s]=u)}return i},e.prototype._collectDefaults=function(t){var i,n,s=[];if(e.isDefined(t.defaults)&&(s=Object.keys(t.defaults)),e.isDefined(t._super))for(i=this._collectDefaults(t._super),n=0;n<i.length;n++)-1===s.indexOf(i[n])&&s.push(i[n]);return s},e.defaults=function(t,i,n){var s,o={};if(1===t.length&&e.isObject(t[0]))o=t[0];else for(s=0;s<i.length;s++)o[i[s]]=t[s];return e.isDefined(n.defaults)?e.defaultArg(o,n.defaults):e.isObject(n)?e.defaultArg(o,n):o},e.defaultArg=function(t,i){var n,s,o;if(e.isObject(t)&&e.isObject(i)){n={};for(s in t)n[s]=e.defaultArg(i[s],t[s]);for(o in i)n[o]=e.defaultArg(t[o],i[o]);return n}return e.isUndef(t)?i:t},e.connectSeries=function(){var t,i,n=arguments[0];for(t=1;t<arguments.length;t++)i=arguments[t],n.connect(i),n=i;return e},e.isUndef=function(t){return void 0===t},e.isDefined=function(t){return!e.isUndef(t)},e.isFunction=function(t){return"function"==typeof t},e.isNumber=function(t){return"number"==typeof t},e.isObject=function(t){return"[object Object]"===Object.prototype.toString.call(t)&&t.constructor===Object},e.isBoolean=function(t){return"boolean"==typeof t},e.isArray=function(t){return Array.isArray(t)},e.isString=function(t){return"string"==typeof t},e.isNote=function(t){return e.isString(t)&&/^([a-g]{1}(?:b|#|x|bb)?)(-?[0-9]+)/i.test(t)},e.noOp=function(){},e.prototype._readOnly=function(t){if(Array.isArray(t))for(var e=0;e<t.length;e++)this._readOnly(t[e]);else Object.defineProperty(this,t,{writable:!1,enumerable:!0})},e.prototype._writable=function(t){if(Array.isArray(t))for(var e=0;e<t.length;e++)this._writable(t[e]);else Object.defineProperty(this,t,{writable:!0})},e.State={Started:"started",Stopped:"stopped",Paused:"paused"},e.equalPowerScale=function(t){var e=.5*Math.PI;return Math.sin(t*e)},e.dbToGain=function(t){return Math.pow(10,t/20)},e.gainToDb=function(t){return Math.log(t)/Math.LN10*20},e.intervalToFrequencyRatio=function(t){return Math.pow(2,t/12)},e.prototype.now=function(){return e.context.now()},e.now=function(){return e.context.now()},e.extend=function(t,i){function n(){}e.isUndef(i)&&(i=e),n.prototype=i.prototype,t.prototype=new n,t.prototype.constructor=t,t._super=i},t=null,Object.defineProperty(e,"context",{get:function(){return t},set:function(i){t=e.Context&&i instanceof e.Context?i:new e.Context(i),e.Context.emit("init",t)}}),Object.defineProperty(e.prototype,"context",{get:function(){return e.context}}),e.setContext=function(t){e.context=t},Object.defineProperty(e.prototype,"blockTime",{get:function(){return 128/this.context.sampleRate}}),Object.defineProperty(e.prototype,"sampleTime",{get:function(){return 1/this.context.sampleRate}}),Object.defineProperty(e,"supported",{get:function(){var t=window.hasOwnProperty("AudioContext")||window.hasOwnProperty("webkitAudioContext"),e=window.hasOwnProperty("Promise"),i=window.hasOwnProperty("Worker");return t&&e&&i}}),Object.defineProperty(e,"initialized",{get:function(){return null!==t}}),e.getContext=function(t){if(e.initialized)t(e.context);else{var i=function(){t(e.context),e.Context.off("init",i)};e.Context.on("init",i)}return e},e.version="r12",e}),t(function(t){return t.Emitter=function(){t.call(this),this._events={}},t.extend(t.Emitter),t.Emitter.prototype.on=function(t,e){var i,n,s=t.split(/\W+/);for(i=0;i<s.length;i++)n=s[i],this._events.hasOwnProperty(n)||(this._events[n]=[]),this._events[n].push(e);return this},t.Emitter.prototype.once=function(t,e){var i=function(){e.apply(this,arguments),this.off(t,i)}.bind(this);return this.on(t,i),this},t.Emitter.prototype.off=function(e,i){var n,s,o,r=e.split(/\W+/);for(n=0;n<r.length;n++)if(e=r[n],this._events.hasOwnProperty(e))if(t.isUndef(i))this._events[e]=[];else for(s=this._events[e],o=0;o<s.length;o++)s[o]===i&&s.splice(o,1);return this},t.Emitter.prototype.emit=function(t){var e,i,n,s;if(this._events&&(e=Array.apply(null,arguments).slice(1),this._events.hasOwnProperty(t)))for(i=this._events[t].slice(0),n=0,s=i.length;n<s;n++)i[n].apply(this,e);return this},t.Emitter.mixin=function(e){var i,n,s,o=["on","once","off","emit"];for(e._events={},i=0;i<o.length;i++)n=o[i],s=t.Emitter.prototype[n],e[n]=s;return t.Emitter},t.Emitter.prototype.dispose=function(){return t.prototype.dispose.call(this),this._events=null,this},t.Emitter}),t(function(t){return t.Timeline=function(){var 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Promise.resolve()}),!AudioContext.prototype.createGain&&AudioContext.prototype.createGainNode&&(AudioContext.prototype.createGain=AudioContext.prototype.createGainNode),!AudioContext.prototype.createDelay&&AudioContext.prototype.createDelayNode&&(AudioContext.prototype.createDelay=AudioContext.prototype.createDelayNode),e=!1,i=new OfflineAudioContext(1,1,44100),n=new Uint32Array([1179011410,48,1163280727,544501094,16,131073,44100,176400,1048580,1635017060,8,0,0,0,0]).buffer;try{s=i.decodeAudioData(n),s instanceof Promise&&(e=!0)}catch(t){e=!1}e||(AudioContext.prototype._native_decodeAudioData=AudioContext.prototype.decodeAudioData,AudioContext.prototype.decodeAudioData=function(t){return new Promise(function(e,i){this._native_decodeAudioData(t,e,i)}.bind(this))})}}),t(function(t){t.Context=function(){var i,n;if(t.Emitter.call(this),i=t.defaults(arguments,["context"],t.Context),!i.context&&(i.context=new window.AudioContext,!i.context))throw new Error("could not create AudioContext. 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Promise(function(t){"running"===this._context.state?t():this._context.resume().then(function(){t()})}.bind(this))},t.Context.prototype.close=function(){return this._context.close().then(function(){t.Context.emit("close",this)}.bind(this))},t.Context.prototype.getConstant=function(t){var e,i,n,s;if(this._constants[t])return this._constants[t];for(e=this._context.createBuffer(1,128,this._context.sampleRate),i=e.getChannelData(0),n=0;n<i.length;n++)i[n]=t;return s=this._context.createBufferSource(),s.channelCount=1,s.channelCountMode="explicit",s.buffer=e,s.loop=!0,s.start(0),this._constants[t]=s,s},t.Context.prototype._timeoutLoop=function(){for(var t=this.now();this._timeouts&&this._timeouts.length&&this._timeouts.peek().time<=t;)this._timeouts.shift().callback()},t.Context.prototype.setTimeout=function(t,e){this._timeoutIds++;var i=this.now();return this._timeouts.add({callback:t,time:i+e,id:this._timeoutIds}),this._timeoutIds},t.Context.prototype.clearTimeout=function(t){return this._timeouts.forEach(function(e){e.id===t&&this.remove(e)}),this},Object.defineProperty(t.Context.prototype,"updateInterval",{get:function(){return this._ticker.updateInterval},set:function(t){this._ticker.updateInterval=t}}),Object.defineProperty(t.Context.prototype,"clockSource",{get:function(){return this._ticker.type},set:function(t){this._ticker.type=t}}),Object.defineProperty(t.Context.prototype,"latencyHint",{get:function(){return this._latencyHint},set:function(e){var i=e;if(this._latencyHint=e,t.isString(e))switch(e){case"interactive":i=.1,this._context.latencyHint=e;break;case"playback":i=.8,this._context.latencyHint=e;break;case"balanced":i=.25,this._context.latencyHint=e;break;case"fastest":this._context.latencyHint="interactive",i=.01}this.lookAhead=i,this.updateInterval=i/3}}),t.Context.prototype.dispose=function(){return this.close().then(function(){t.Emitter.prototype.dispose.call(this),this._ticker.dispose(),this._ticker=null,this._timeouts.dispose(),this._timeouts=null;for(var e in this._constants)this._constants[e].disconnect();this._constants=null}.bind(this))};var e=function(e,i,n){this._type=i,this._updateInterval=n,this._callback=t.defaultArg(e,t.noOp),this._createClock()};return e.Type={Worker:"worker",Timeout:"timeout",Offline:"offline"},e.prototype._createWorker=function(){var t,e,i;window.URL=window.URL||window.webkitURL,t=new Blob(["var timeoutTime = "+(1e3*this._updateInterval).toFixed(1)+";self.onmessage = function(msg){\ttimeoutTime = parseInt(msg.data);};function tick(){\tsetTimeout(tick, timeoutTime);\tself.postMessage('tick');}tick();"]),e=URL.createObjectURL(t),i=new Worker(e),i.onmessage=this._callback.bind(this),this._worker=i},e.prototype._createTimeout=function(){this._timeout=setTimeout(function(){this._createTimeout(),this._callback()}.bind(this),1e3*this._updateInterval)},e.prototype._createClock=function(){if(this._type===e.Type.Worker)try{this._createWorker()}catch(t){this._type=e.Type.Timeout,this._createClock()}else this._type===e.Type.Timeout&&this._createTimeout()},Object.defineProperty(e.prototype,"updateInterval",{get:function(){return this._updateInterval},set:function(t){this._updateInterval=Math.max(t,128/44100),this._type===e.Type.Worker&&this._worker.postMessage(Math.max(1e3*t,1))}}),Object.defineProperty(e.prototype,"type",{get:function(){return this._type},set:function(t){this._disposeClock(),this._type=t,this._createClock()}}),e.prototype._disposeClock=function(){this._timeout&&(clearTimeout(this._timeout),this._timeout=null),this._worker&&(this._worker.terminate(),this._worker.onmessage=null,this._worker=null)},e.prototype.dispose=function(){this._disposeClock(),this._callback=null},t.getContext(function(){function e(e,i,s){if(e.input)return s=t.defaultArg(s,0),t.isArray(e.input)?this.connect(e.input[s]):this.connect(e.input,i,s);try{return e instanceof AudioNode?(n.call(this,e,i,s),e):(n.call(this,e,i),e)}catch(t){throw new Error("error connecting to node: "+e+"\n"+t)}}function i(e,i,n){if(e&&e.input&&t.isArray(e.input))n=t.defaultArg(n,0),this.disconnect(e.input[n],i,0);else if(e&&e.input)this.disconnect(e.input,i,n);else try{s.apply(this,arguments)}catch(t){throw new Error("error disconnecting node: "+e+"\n"+t)}}var n=AudioNode.prototype.connect,s=AudioNode.prototype.disconnect;AudioNode.prototype.connect!==e&&(AudioNode.prototype.connect=e,AudioNode.prototype.disconnect=i)}),t.supported&&!t.initialized?(t.context=new t.Context,window.TONE_SILENCE_VERSION_LOGGING||console.log("%c * Tone.js "+t.version+" * ","background: #000; color: #fff")):t.supported||console.warn("This browser does not support Tone.js"),t.Context}),t(function(t){return t.AudioNode=function(){t.call(this);var e=t.defaults(arguments,["context"],{context:t.context});this._context=e.context},t.extend(t.AudioNode),Object.defineProperty(t.AudioNode.prototype,"context",{get:function(){return this._context}}),t.AudioNode.prototype.createInsOuts=function(t,e){1===t?this.input=this.context.createGain():t>1&&(this.input=new Array(t)),1===e?this.output=this.context.createGain():e>1&&(this.output=new Array(e))},Object.defineProperty(t.AudioNode.prototype,"channelCount",{get:function(){return this.output.channelCount},set:function(t){return this.output.channelCount=t}}),Object.defineProperty(t.AudioNode.prototype,"channelCountMode",{get:function(){return this.output.channelCountMode},set:function(t){return this.output.channelCountMode=t}}),Object.defineProperty(t.AudioNode.prototype,"channelInterpretation",{get:function(){return this.output.channelInterpretation},set:function(t){return this.output.channelInterpretation=t}}),Object.defineProperty(t.AudioNode.prototype,"numberOfInputs",{get:function(){return this.input?t.isArray(this.input)?this.input.length:1:0}}),Object.defineProperty(t.AudioNode.prototype,"numberOfOutputs",{get:function(){return this.output?t.isArray(this.output)?this.output.length:1:0}}),t.AudioNode.prototype._onConnect=function(){},t.AudioNode.prototype.connect=function(e,i,n){return e._onConnect&&e._onConnect(this),t.isArray(this.output)?(i=t.defaultArg(i,0),this.output[i].connect(e,0,n)):this.output.connect(e,i,n),this},t.AudioNode.prototype.disconnect=function(e,i,n){t.isArray(this.output)?t.isNumber(e)?this.output[e].disconnect():(i=t.defaultArg(i,0),this.output[i].disconnect(e,0,n)):this.output.disconnect.apply(this.output,arguments)},t.AudioNode.prototype.chain=function(){var t,e,i=this;for(t=0;t<arguments.length;t++)e=arguments[t],i.connect(e),i=e;return this},t.AudioNode.prototype.fan=function(){for(var t=0;t<arguments.length;t++)this.connect(arguments[t]);return this},window.AudioNode&&(AudioNode.prototype.chain=t.AudioNode.prototype.chain,AudioNode.prototype.fan=t.AudioNode.prototype.fan),t.AudioNode.prototype.dispose=function(){return t.isDefined(this.input)&&(this.input instanceof AudioNode&&this.input.disconnect(),this.input=null),t.isDefined(this.output)&&(this.output instanceof AudioNode&&this.output.disconnect(),this.output=null),this._context=null,this},t.AudioNode}),t(function(t){return t.SignalBase=function(){t.AudioNode.call(this)},t.extend(t.SignalBase,t.AudioNode),t.SignalBase.prototype.connect=function(e,i,n){return t.Signal&&t.Signal===e.constructor||t.Param&&t.Param===e.constructor?(e._param.cancelScheduledValues(0),e._param.value=0,e.overridden=!0):e instanceof AudioParam&&(e.cancelScheduledValues(0),e.value=0),t.AudioNode.prototype.connect.call(this,e,i,n),this},t.SignalBase}),t(function(t){var e,i;t.supported&&(e=navigator.userAgent.toLowerCase(),e.includes("safari")&&!e.includes("chrome")&&(i=function(t){this._internalNode=this.input=this.output=t._native_createWaveShaper(),this._curve=null;for(var e in this._internalNode)this._defineProperty(this._internalNode,e)},Object.defineProperty(i.prototype,"curve",{get:function(){return this._curve},set:function(t){this._curve=t;var e=new Float32Array(t.length+1);e.set(t,1),e[0]=t[0],this._internalNode.curve=e}}),i.prototype._defineProperty=function(e,i){t.isUndef(this[i])&&Object.defineProperty(this,i,{get:function(){return"function"==typeof e[i]?e[i].bind(e):e[i]},set:function(t){e[i]=t}})},AudioContext.prototype._native_createWaveShaper=AudioContext.prototype.createWaveShaper,AudioContext.prototype.createWaveShaper=function(){return new i(this)}))}),t(function(t){return t.WaveShaper=function(e,i){t.SignalBase.call(this),this._shaper=this.input=this.output=this.context.createWaveShaper(),this._curve=null,Array.isArray(e)?this.curve=e:isFinite(e)||t.isUndef(e)?this._curve=new Float32Array(t.defaultArg(e,1024)):t.isFunction(e)&&(this._curve=new Float32Array(t.defaultArg(i,1024)),this.setMap(e))},t.extend(t.WaveShaper,t.SignalBase),t.WaveShaper.prototype.setMap=function(t){var e,i,n,s=new Array(this._curve.length);for(e=0,i=this._curve.length;e<i;e++)n=e/(i-1)*2-1,s[e]=t(n,e);return this.curve=s,this},Object.defineProperty(t.WaveShaper.prototype,"curve",{get:function(){return this._shaper.curve},set:function(t){this._curve=new Float32Array(t),this._shaper.curve=this._curve}}),Object.defineProperty(t.WaveShaper.prototype,"oversample",{get:function(){return this._shaper.oversample},set:function(t){if(!["none","2x","4x"].includes(t))throw new RangeError("Tone.WaveShaper: oversampling must be either 'none', '2x', or '4x'");this._shaper.oversample=t}}),t.WaveShaper.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._shaper.disconnect(),this._shaper=null,this._curve=null,this},t.WaveShaper}),t(function(t){return t.TimeBase=function(e,i){if(!(this instanceof t.TimeBase))return new t.TimeBase(e,i);if(this._val=e,this._units=i,t.isUndef(this._units)&&t.isString(this._val)&&parseFloat(this._val)==this._val&&"+"!==this._val.charAt(0))this._val=parseFloat(this._val),this._units=this._defaultUnits;else if(e&&e.constructor===this.constructor)this._val=e._val,this._units=e._units;else if(e instanceof t.TimeBase)switch(this._defaultUnits){case"s":this._val=e.toSeconds();break;case"i":this._val=e.toTicks();break;case"hz":this._val=e.toFrequency();break;case"midi":this._val=e.toMidi();break;default:throw new Error("Unrecognized default units "+this._defaultUnits)}},t.extend(t.TimeBase),t.TimeBase.prototype._expressions={n:{regexp:/^(\d+)n(\.?)$/i,method:function(t,e){t=parseInt(t);var i="."===e?1.5:1;return 1===t?this._beatsToUnits(this._getTimeSignature())*i:this._beatsToUnits(4/t)*i}},t:{regexp:/^(\d+)t$/i,method:function(t){return t=parseInt(t),this._beatsToUnits(8/(3*parseInt(t)))}},m:{regexp:/^(\d+)m$/i,method:function(t){return this._beatsToUnits(parseInt(t)*this._getTimeSignature())}},i:{regexp:/^(\d+)i$/i,method:function(t){return this._ticksToUnits(parseInt(t))}},hz:{regexp:/^(\d+(?:\.\d+)?)hz$/i,method:function(t){return this._frequencyToUnits(parseFloat(t))}},tr:{regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?$/,method:function(t,e,i){var n=0;return t&&"0"!==t&&(n+=this._beatsToUnits(this._getTimeSignature()*parseFloat(t))),e&&"0"!==e&&(n+=this._beatsToUnits(parseFloat(e))),i&&"0"!==i&&(n+=this._beatsToUnits(parseFloat(i)/4)),n}},s:{regexp:/^(\d+(?:\.\d+)?)s$/,method:function(t){return this._secondsToUnits(parseFloat(t))}},samples:{regexp:/^(\d+)samples$/,method:function(t){return parseInt(t)/this.context.sampleRate}},default:{regexp:/^(\d+(?:\.\d+)?)$/,method:function(t){return this._expressions[this._defaultUnits].method.call(this,t)}}},t.TimeBase.prototype._defaultUnits="s",t.TimeBase.prototype._getBpm=function(){return t.Transport?t.Transport.bpm.value:120},t.TimeBase.prototype._getTimeSignature=function(){return t.Transport?t.Transport.timeSignature:4},t.TimeBase.prototype._getPPQ=function(){return t.Transport?t.Transport.PPQ:192},t.TimeBase.prototype._now=function(){return this.now()},t.TimeBase.prototype._frequencyToUnits=function(t){return 1/t},t.TimeBase.prototype._beatsToUnits=function(t){return 60/this._getBpm()*t},t.TimeBase.prototype._secondsToUnits=function(t){return t},t.TimeBase.prototype._ticksToUnits=function(t){return t*(this._beatsToUnits(1)/this._getPPQ())},t.TimeBase.prototype._noArg=function(){return this._now()},t.TimeBase.prototype.valueOf=function(){var e,i,n;if(t.isUndef(this._val))return this._noArg();if(t.isString(this._val)&&t.isUndef(this._units))for(e in this._expressions)if(this._expressions[e].regexp.test(this._val.trim())){this._units=e;break}return t.isDefined(this._units)?(i=this._expressions[this._units],n=this._val.toString().trim().match(i.regexp),n?i.method.apply(this,n.slice(1)):i.method.call(this,parseFloat(this._val))):this._val},t.TimeBase.prototype.toSeconds=function(){return this.valueOf()},t.TimeBase.prototype.toFrequency=function(){return 1/this.toSeconds()},t.TimeBase.prototype.toSamples=function(){return this.toSeconds()*this.context.sampleRate},t.TimeBase.prototype.toMilliseconds=function(){return 1e3*this.toSeconds()},t.TimeBase.prototype.dispose=function(){this._val=null,this._units=null},t.TimeBase}),t(function(t){var e,i;return t.Frequency=function(e,i){if(!(this instanceof t.Frequency))return new t.Frequency(e,i);t.TimeBase.call(this,e,i)},t.extend(t.Frequency,t.TimeBase),t.Frequency.prototype._expressions=Object.assign({},t.TimeBase.prototype._expressions,{midi:{regexp:/^(\d+(?:\.\d+)?midi)/,method:function(e){return"midi"===this._defaultUnits?e:t.Frequency.mtof(e)}},note:{regexp:/^([a-g]{1}(?:b|#|x|bb)?)(-?[0-9]+)/i,method:function(i,n){var s=e[i.toLowerCase()],o=s+12*(parseInt(n)+1);return"midi"===this._defaultUnits?o:t.Frequency.mtof(o)}},tr:{regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method:function(t,e,i){var n=1;return t&&"0"!==t&&(n*=this._beatsToUnits(this._getTimeSignature()*parseFloat(t))),e&&"0"!==e&&(n*=this._beatsToUnits(parseFloat(e))),i&&"0"!==i&&(n*=this._beatsToUnits(parseFloat(i)/4)),n}}}),t.Frequency.prototype.transpose=function(e){return new this.constructor(this.valueOf()*t.intervalToFrequencyRatio(e))},t.Frequency.prototype.harmonize=function(t){return t.map(function(t){return this.transpose(t)}.bind(this))},t.Frequency.prototype.toMidi=function(){return t.Frequency.ftom(this.valueOf())},t.Frequency.prototype.toNote=function(){var e=this.toFrequency(),n=Math.log2(e/t.Frequency.A4),s=Math.round(12*n)+57,o=Math.floor(s/12);return o<0&&(s+=-12*o),i[s%12]+o.toString()},t.Frequency.prototype.toSeconds=function(){return 1/t.TimeBase.prototype.toSeconds.call(this)},t.Frequency.prototype.toFrequency=function(){return t.TimeBase.prototype.toFrequency.call(this)},t.Frequency.prototype.toTicks=function(){var e=this._beatsToUnits(1),i=this.valueOf()/e;return Math.floor(i*t.Transport.PPQ)},t.Frequency.prototype._noArg=function(){return 0},t.Frequency.prototype._frequencyToUnits=function(t){return t},t.Frequency.prototype._ticksToUnits=function(e){return 1/(60*e/(t.Transport.bpm.value*t.Transport.PPQ))},t.Frequency.prototype._beatsToUnits=function(e){return 1/t.TimeBase.prototype._beatsToUnits.call(this,e)},t.Frequency.prototype._secondsToUnits=function(t){return 1/t},t.Frequency.prototype._defaultUnits="hz",e={cbb:-2,cb:-1,c:0,"c#":1,cx:2,dbb:0,db:1,d:2,"d#":3,dx:4,ebb:2,eb:3,e:4,"e#":5,ex:6,fbb:3,fb:4,f:5,"f#":6,fx:7,gbb:5,gb:6,g:7,"g#":8,gx:9,abb:7,ab:8,a:9,"a#":10,ax:11,bbb:9,bb:10,b:11,"b#":12,bx:13},i=["C","C#","D","D#","E","F","F#","G","G#","A","A#","B"],t.Frequency.A4=440,t.Frequency.mtof=function(e){return t.Frequency.A4*Math.pow(2,(e-69)/12)},t.Frequency.ftom=function(e){return 69+Math.round(12*Math.log2(e/t.Frequency.A4))},t.Frequency}),t(function(t){return t.Time=function(e,i){if(!(this instanceof t.Time))return new t.Time(e,i);t.TimeBase.call(this,e,i)},t.extend(t.Time,t.TimeBase),t.Time.prototype._expressions=Object.assign({},t.TimeBase.prototype._expressions,{quantize:{regexp:/^@(.+)/,method:function(e){if(t.Transport){var i=new this.constructor(e);return t.Transport.nextSubdivision(i)}return 0}},now:{regexp:/^\+(.+)/,method:function(t){return this._now()+new this.constructor(t)}}}),t.Time.prototype.quantize=function(e,i){var n,s,o,r,a;return i=t.defaultArg(i,1),n=new this.constructor(e),s=this.valueOf(),o=Math.round(s/n),r=o*n,a=r-s,s+a*i},t.Time.prototype.toNotation=function(){var e,i,n,s,o=this.toSeconds(),r=["1m"];for(e=1;e<8;e++)i=Math.pow(2,e),r.push(i+"n."),r.push(i+"n"),r.push(i+"t");return r.push("0"),n=r[0],s=t.Time(r[0]).toSeconds(),r.forEach(function(e){var i=t.Time(e).toSeconds();Math.abs(i-o)<Math.abs(s-o)&&(n=e,s=i)}),n},t.Time.prototype.toBarsBeatsSixteenths=function(){var t,e=this._beatsToUnits(1),i=this.valueOf()/e,n=Math.floor(i/this._getTimeSignature()),s=i%1*4;return i=Math.floor(i)%this._getTimeSignature(),s=s.toString(),s.length>3&&(s=parseFloat(parseFloat(s).toFixed(3))),t=[n,i,s],t.join(":")},t.Time.prototype.toTicks=function(){var t=this._beatsToUnits(1),e=this.valueOf()/t;return Math.round(e*this._getPPQ())},t.Time.prototype.toSeconds=function(){return this.valueOf()},t.Time.prototype.toMidi=function(){return t.Frequency.ftom(this.toFrequency())},t.Time}),t(function(t){return t.TransportTime=function(e,i){if(!(this instanceof t.TransportTime))return new t.TransportTime(e,i);t.Time.call(this,e,i)},t.extend(t.TransportTime,t.Time),t.TransportTime.prototype._now=function(){return t.Transport.seconds},t.TransportTime}),t(function(t){return t.Type={Default:"number",Time:"time",Frequency:"frequency",TransportTime:"transportTime",Ticks:"ticks",NormalRange:"normalRange",AudioRange:"audioRange",Decibels:"db",Interval:"interval",BPM:"bpm",Positive:"positive",Gain:"gain",Cents:"cents",Degrees:"degrees",MIDI:"midi",BarsBeatsSixteenths:"barsBeatsSixteenths",Samples:"samples",Hertz:"hertz",Note:"note",Milliseconds:"milliseconds",Seconds:"seconds",Notation:"notation"},t.prototype.toSeconds=function(e){return t.isNumber(e)?e:t.isUndef(e)?this.now():t.isString(e)?new t.Time(e).toSeconds():e instanceof t.TimeBase?e.toSeconds():void 0},t.prototype.toFrequency=function(e){return t.isNumber(e)?e:t.isString(e)||t.isUndef(e)?new t.Frequency(e).valueOf():e instanceof t.TimeBase?e.toFrequency():void 0},t.prototype.toTicks=function(e){return t.isNumber(e)||t.isString(e)?new t.TransportTime(e).toTicks():t.isUndef(e)?t.Transport.ticks:e instanceof t.TimeBase?e.toTicks():void 0},t}),t(function(t){return t.Param=function(){var e=t.defaults(arguments,["param","units","convert"],t.Param);t.AudioNode.call(this),this._param=this.input=e.param,this.units=e.units,this.convert=e.convert,this.overridden=!1,this._events=new t.Timeline(1e3),t.isDefined(e.value)&&this._param&&(this.value=e.value)},t.extend(t.Param,t.AudioNode),t.Param.defaults={units:t.Type.Default,convert:!0,param:void 0},Object.defineProperty(t.Param.prototype,"value",{get:function(){var t=this.now();return this._toUnits(this.getValueAtTime(t))},set:function(t){this._initialValue=this._fromUnits(t),this.cancelScheduledValues(this.context.currentTime),this.setValueAtTime(t,this.context.currentTime)}}),Object.defineProperty(t.Param.prototype,"minValue",{get:function(){return this.units===t.Type.Time||this.units===t.Type.Frequency||this.units===t.Type.NormalRange||this.units===t.Type.Positive||this.units===t.Type.BPM?0:this.units===t.Type.AudioRange?-1:this.units===t.Type.Decibels?-1/0:this._param.minValue}}),Object.defineProperty(t.Param.prototype,"maxValue",{get:function(){return this.units===t.Type.NormalRange||this.units===t.Type.AudioRange?1:this._param.maxValue}}),t.Param.prototype._fromUnits=function(e){if(!this.convert&&!t.isUndef(this.convert)||this.overridden)return e;switch(this.units){case t.Type.Time:return this.toSeconds(e);case t.Type.Frequency:return this.toFrequency(e);case t.Type.Decibels:return t.dbToGain(e);case t.Type.NormalRange:return Math.min(Math.max(e,0),1);case t.Type.AudioRange:return Math.min(Math.max(e,-1),1);case t.Type.Positive:return Math.max(e,0);default:return e}},t.Param.prototype._toUnits=function(e){if(!this.convert&&!t.isUndef(this.convert))return e;switch(this.units){case t.Type.Decibels:return t.gainToDb(e)
+;default:return e}},t.Param.prototype._minOutput=1e-5,t.Param.AutomationType={Linear:"linearRampToValueAtTime",Exponential:"exponentialRampToValueAtTime",Target:"setTargetAtTime",SetValue:"setValueAtTime"},t.Param.prototype.setValueAtTime=function(e,i){return i=this.toSeconds(i),e=this._fromUnits(e),this._events.add({type:t.Param.AutomationType.SetValue,value:e,time:i}),this._param.setValueAtTime(e,i),this},t.Param.prototype.getValueAtTime=function(e){var i,n,s,o,r,a;return e=this.toSeconds(e),i=this._events.getAfter(e),n=this._events.get(e),s=t.defaultArg(this._initialValue,this._param.defaultValue),o=s,null===n?o=s:n.type===t.Param.AutomationType.Target?(r=this._events.getBefore(n.time),a=null===r?s:r.value,o=this._exponentialApproach(n.time,a,n.value,n.constant,e)):o=null===i?n.value:i.type===t.Param.AutomationType.Linear?this._linearInterpolate(n.time,n.value,i.time,i.value,e):i.type===t.Param.AutomationType.Exponential?this._exponentialInterpolate(n.time,n.value,i.time,i.value,e):n.value,o},t.Param.prototype.setRampPoint=function(t){t=this.toSeconds(t);var e=this.getValueAtTime(t);return this.cancelAndHoldAtTime(t),0===e&&(e=this._minOutput),this.setValueAtTime(this._toUnits(e),t),this},t.Param.prototype.linearRampToValueAtTime=function(e,i){return e=this._fromUnits(e),i=this.toSeconds(i),this._events.add({type:t.Param.AutomationType.Linear,value:e,time:i}),this._param.linearRampToValueAtTime(e,i),this},t.Param.prototype.exponentialRampToValueAtTime=function(e,i){return e=this._fromUnits(e),e=Math.max(this._minOutput,e),i=this.toSeconds(i),this._events.add({type:t.Param.AutomationType.Exponential,time:i,value:e}),this._param.exponentialRampToValueAtTime(e,i),this},t.Param.prototype.exponentialRampTo=function(t,e,i){return i=this.toSeconds(i),this.setRampPoint(i),this.exponentialRampToValueAtTime(t,i+this.toSeconds(e)),this},t.Param.prototype.linearRampTo=function(t,e,i){return i=this.toSeconds(i),this.setRampPoint(i),this.linearRampToValueAtTime(t,i+this.toSeconds(e)),this},t.Param.prototype.targetRampTo=function(t,e,i){return i=this.toSeconds(i),this.setRampPoint(i),this.exponentialApproachValueAtTime(t,i,e),this},t.Param.prototype.exponentialApproachValueAtTime=function(t,e,i){var n=Math.log(this.toSeconds(i)+1)/Math.log(200);return e=this.toSeconds(e),this.setTargetAtTime(t,e,n)},t.Param.prototype.setTargetAtTime=function(e,i,n){if(e=this._fromUnits(e),n<=0)throw new Error("timeConstant must be greater than 0");return i=this.toSeconds(i),this._events.add({type:t.Param.AutomationType.Target,value:e,time:i,constant:n}),this._param.setTargetAtTime(e,i,n),this},t.Param.prototype.setValueCurveAtTime=function(e,i,n,s){var o,r;for(s=t.defaultArg(s,1),n=this.toSeconds(n),i=this.toSeconds(i),this.setValueAtTime(e[0]*s,i),o=n/(e.length-1),r=1;r<e.length;r++)this.linearRampToValueAtTime(e[r]*s,i+r*o);return this},t.Param.prototype.cancelScheduledValues=function(t){return t=this.toSeconds(t),this._events.cancel(t),this._param.cancelScheduledValues(t),this},t.Param.prototype.cancelAndHoldAtTime=function(e){var i=this.getValueAtTime(e),n=this._events.get(e),s=this._events.getAfter(e);return n&&n.time===e?s?this._events.cancel(s.time):this._events.cancel(e+1e-6):s&&(this._events.cancel(s.time),this._param.cancelAndHoldAtTime||this._param.cancelScheduledValues(e),s.type===t.Param.AutomationType.Linear?this._param.cancelAndHoldAtTime?this._events.add({type:t.Param.AutomationType.Linear,value:i,time:e}):this.linearRampToValueAtTime(i,e):s.type===t.Param.AutomationType.Exponential&&(this._param.cancelAndHoldAtTime?this._events.add({type:t.Param.AutomationType.Exponential,value:i,time:e}):this.exponentialRampToValueAtTime(i,e))),this._events.add({type:t.Param.AutomationType.SetValue,value:i,time:e}),this._param.cancelAndHoldAtTime?this._param.cancelAndHoldAtTime(e):this._param.setValueAtTime(i,e),this},t.Param.prototype.rampTo=function(e,i,n){return i=t.defaultArg(i,.1),this.units===t.Type.Frequency||this.units===t.Type.BPM||this.units===t.Type.Decibels?this.exponentialRampTo(e,i,n):this.linearRampTo(e,i,n),this},t.Param.prototype._exponentialApproach=function(t,e,i,n,s){return i+(e-i)*Math.exp(-(s-t)/n)},t.Param.prototype._linearInterpolate=function(t,e,i,n,s){return e+(s-t)/(i-t)*(n-e)},t.Param.prototype._exponentialInterpolate=function(t,e,i,n,s){return e*Math.pow(n/e,(s-t)/(i-t))},t.Param.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._param=null,this._events=null,this},t.Param}),t(function(t){return t.OfflineContext=function(e,i,n){var s=new OfflineAudioContext(e,i*n,n);t.Context.call(this,{context:s,clockSource:"offline",lookAhead:0,updateInterval:128/n}),this._duration=i,this._currentTime=0},t.extend(t.OfflineContext,t.Context),t.OfflineContext.prototype.now=function(){return this._currentTime},t.OfflineContext.prototype.render=function(){for(;this._duration-this._currentTime>=0;)this.emit("tick"),this._currentTime+=this.blockTime;return this._context.startRendering()},t.OfflineContext.prototype.close=function(){return this._context=null,Promise.resolve()},t.OfflineContext}),t(function(t){var e;t.supported&&(e=navigator.userAgent.toLowerCase(),e.includes("safari")&&!e.includes("chrome")&&e.includes("mobile")&&(t.OfflineContext.prototype.createBufferSource=function(){var t=this._context.createBufferSource(),e=t.start;return t.start=function(i){this.setTimeout(function(){e.call(t,i)}.bind(this),0)}.bind(this),t}))}),t(function(t){return t.Gain=function(){var e=t.defaults(arguments,["gain","units"],t.Gain);t.AudioNode.call(this),this.input=this.output=this._gainNode=this.context.createGain(),this.gain=new t.Param({param:this._gainNode.gain,units:e.units,value:e.gain,convert:e.convert}),this._readOnly("gain")},t.extend(t.Gain,t.AudioNode),t.Gain.defaults={gain:1,convert:!0},t.Gain.prototype.dispose=function(){t.AudioNode.prototype.dispose.call(this),this._gainNode.disconnect(),this._gainNode=null,this._writable("gain"),this.gain.dispose(),this.gain=null},t.Gain}),t(function(t){if(t.supported&&!AudioContext.prototype.createConstantSource){var e=function(t){var e,i,n,s;for(this.context=t,e=t.createBuffer(1,128,t.sampleRate),i=e.getChannelData(0),n=0;n<i.length;n++)i[n]=1;this._bufferSource=t.createBufferSource(),this._bufferSource.channelCount=1,this._bufferSource.channelCountMode="explicit",this._bufferSource.buffer=e,this._bufferSource.loop=!0,s=this._output=t.createGain(),this.offset=s.gain,this._bufferSource.connect(s)};e.prototype.start=function(t){return this._bufferSource.start(t),this},e.prototype.stop=function(t){return this._bufferSource.stop(t),this},e.prototype.connect=function(){return this._output.connect.apply(this._output,arguments),this},e.prototype.disconnect=function(){return this._output.disconnect.apply(this._output,arguments),this},AudioContext.prototype.createConstantSource=function(){return new e(this)},t.Context.prototype.createConstantSource=function(){return new e(this)}}}),t(function(t){return t.Signal=function(){var e=t.defaults(arguments,["value","units"],t.Signal);t.Param.call(this,e),this._proxies=[],this._sourceStarted=!1,this._constantSource=this.context.createConstantSource(),this._param=this._constantSource.offset,this.value=e.value,this.output=this._constantSource,this.input=this._param=this.output.offset},t.extend(t.Signal,t.Param),t.Signal.defaults={value:0,units:t.Type.Default,convert:!0},t.Signal.prototype.connect=function(e){return this._isParam(e)&&!this._sourceStarted?(this._proxies.push(e),e.overridden=!0,this._applyAutomations(e)):(t.SignalBase.prototype.connect.apply(this,arguments),this._sourceStarted||(this._sourceStarted=!0,this._constantSource.start(0))),this},t.Signal.prototype._isParam=function(e){return t.Param&&t.Param===e.constructor||e instanceof AudioParam},t.Signal.prototype._connectProxies=function(){this._sourceStarted||(this._sourceStarted=!0,this._constantSource.start(0)),this._proxies.forEach(function(e){t.SignalBase.prototype.connect.call(this,e),e._proxies&&e._connectProxies()}.bind(this))},t.Signal.prototype._onConnect=function(t){this._isParam(t)||this._connectProxies()},t.Signal.prototype._applyAutomations=function(t){var e,i=this.context.currentTime;t.cancelScheduledValues(i),e=this.getValueAtTime(i),t.setValueAtTime(e,i),this._events.forEachFrom(i,function(e){t[e.type](e.value,e.time,e.constant)})},t.Signal.prototype.disconnect=function(e){if(this._proxies.includes(e)){var i=this._proxies.indexOf(e);this._proxies.splice(i,1)}else e||(this._proxies=[]);return t.SignalBase.prototype.disconnect.apply(this,arguments)},t.Signal.prototype.getValueAtTime=function(e){return this._param.getValueAtTime?this._param.getValueAtTime(e):t.Param.prototype.getValueAtTime.call(this,e)},["setValueAtTime","linearRampToValueAtTime","exponentialRampToValueAtTime","setTargetAtTime"].forEach(function(e){var i=t.Signal.prototype[e];t.Signal.prototype[e]=function(){var t=arguments;i.apply(this,arguments),t[0]=this._fromUnits(t[0]),t[1]=this.toSeconds(t[1]),this._proxies.forEach(function(i){i[e].apply(i,t)})}}),["cancelScheduledValues","cancelAndHoldAtTime"].forEach(function(e){var i=t.Signal.prototype[e];t.Signal.prototype[e]=function(){var t=arguments;i.apply(this,arguments),t[0]=this.toSeconds(t[0]),this._proxies.forEach(function(i){i[e].apply(i,t)})}}),t.Signal.prototype.dispose=function(){return t.Param.prototype.dispose.call(this),this._constantSource.disconnect(),this._constantSource=null,this._proxies=null,this},t.Signal}),t(function(t){return t.Pow=function(e){t.SignalBase.call(this),this._exp=t.defaultArg(e,1),this._expScaler=this.input=this.output=new t.WaveShaper(this._expFunc(this._exp),8192)},t.extend(t.Pow,t.SignalBase),Object.defineProperty(t.Pow.prototype,"value",{get:function(){return this._exp},set:function(t){this._exp=t,this._expScaler.setMap(this._expFunc(this._exp))}}),t.Pow.prototype._expFunc=function(t){return function(e){return Math.pow(Math.abs(e),t)}},t.Pow.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._expScaler.dispose(),this._expScaler=null,this},t.Pow}),t(function(t){return t.Envelope=function(){var e=t.defaults(arguments,["attack","decay","sustain","release"],t.Envelope);t.AudioNode.call(this),this.attack=e.attack,this.decay=e.decay,this.sustain=e.sustain,this.release=e.release,this._attackCurve="linear",this._releaseCurve="exponential",this._sig=this.output=new t.Signal(0),this.attackCurve=e.attackCurve,this.releaseCurve=e.releaseCurve},t.extend(t.Envelope,t.AudioNode),t.Envelope.defaults={attack:.01,decay:.1,sustain:.5,release:1,attackCurve:"linear",releaseCurve:"exponential"},Object.defineProperty(t.Envelope.prototype,"value",{get:function(){return this.getValueAtTime(this.now())}}),Object.defineProperty(t.Envelope.prototype,"attackCurve",{get:function(){if(t.isString(this._attackCurve))return this._attackCurve;if(t.isArray(this._attackCurve)){for(var e in t.Envelope.Type)if(t.Envelope.Type[e].In===this._attackCurve)return e;return this._attackCurve}},set:function(e){if(t.Envelope.Type.hasOwnProperty(e)){var i=t.Envelope.Type[e];t.isObject(i)?this._attackCurve=i.In:this._attackCurve=i}else{if(!t.isArray(e))throw new Error("Tone.Envelope: invalid curve: "+e);this._attackCurve=e}}}),Object.defineProperty(t.Envelope.prototype,"releaseCurve",{get:function(){if(t.isString(this._releaseCurve))return this._releaseCurve;if(t.isArray(this._releaseCurve)){for(var e in t.Envelope.Type)if(t.Envelope.Type[e].Out===this._releaseCurve)return e;return this._releaseCurve}},set:function(e){if(t.Envelope.Type.hasOwnProperty(e)){var i=t.Envelope.Type[e];t.isObject(i)?this._releaseCurve=i.Out:this._releaseCurve=i}else{if(!t.isArray(e))throw new Error("Tone.Envelope: invalid curve: "+e);this._releaseCurve=e}}}),t.Envelope.prototype.triggerAttack=function(e,i){var n,s,o,r,a,h,l,u,c;return e=this.toSeconds(e),n=this.toSeconds(this.attack),s=n,o=this.toSeconds(this.decay),i=t.defaultArg(i,1),r=this.getValueAtTime(e),r>0&&(a=1/s,h=1-r,s=h/a),"linear"===this._attackCurve?this._sig.linearRampTo(i,s,e):"exponential"===this._attackCurve?this._sig.targetRampTo(i,s,e):s>0&&(this._sig.cancelAndHoldAtTime(e),l=this._attackCurve,s<n&&(u=1-s/n,c=Math.floor(u*this._attackCurve.length),l=this._attackCurve.slice(c),l[0]=r),this._sig.setValueCurveAtTime(l,e,s,i)),o&&this._sig.targetRampTo(i*this.sustain,o,s+e),this},t.Envelope.prototype.triggerRelease=function(e){var i,n,s;return e=this.toSeconds(e),i=this.getValueAtTime(e),i>0&&(n=this.toSeconds(this.release),"linear"===this._releaseCurve?this._sig.linearRampTo(0,n,e):"exponential"===this._releaseCurve?this._sig.targetRampTo(0,n,e):(s=this._releaseCurve,t.isArray(s)&&(this._sig.cancelAndHoldAtTime(e),this._sig.setValueCurveAtTime(s,e,n,i)))),this},t.Envelope.prototype.getValueAtTime=function(t){return this._sig.getValueAtTime(t)},t.Envelope.prototype.triggerAttackRelease=function(t,e,i){return e=this.toSeconds(e),this.triggerAttack(e,i),this.triggerRelease(e+this.toSeconds(t)),this},t.Envelope.prototype.cancel=function(t){return this._sig.cancelScheduledValues(t),this},t.Envelope.prototype.connect=t.SignalBase.prototype.connect,function(){function e(t){var e,i=new Array(t.length);for(e=0;e<t.length;e++)i[e]=1-t[e];return i}var i,n,s,o,r,a,h,l,u,c,p,d=128,f=[];for(i=0;i<d;i++)f[i]=Math.sin(i/(d-1)*(Math.PI/2));for(s=[],o=6.4,i=0;i<d-1;i++)n=i/(d-1),r=Math.sin(n*(2*Math.PI)*o-Math.PI/2)+1,s[i]=r/10+.83*n;for(s[d-1]=1,a=[],h=5,i=0;i<d;i++)a[i]=Math.ceil(i/(d-1)*h)/h;for(l=[],i=0;i<d;i++)n=i/(d-1),l[i]=.5*(1-Math.cos(Math.PI*n));for(u=[],i=0;i<d;i++)n=i/(d-1),c=4*Math.pow(n,3)+.2,p=Math.cos(c*Math.PI*2*n),u[i]=Math.abs(p*(1-n));t.Envelope.Type={linear:"linear",exponential:"exponential",bounce:{In:e(u),Out:u},cosine:{In:f,Out:function(t){return t.slice(0).reverse()}(f)},step:{In:a,Out:e(a)},ripple:{In:s,Out:e(s)},sine:{In:l,Out:e(l)}}}(),t.Envelope.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._sig.dispose(),this._sig=null,this._attackCurve=null,this._releaseCurve=null,this},t.Envelope}),t(function(t){return t.AmplitudeEnvelope=function(){t.Envelope.apply(this,arguments),this.input=this.output=new t.Gain,this._sig.connect(this.output.gain)},t.extend(t.AmplitudeEnvelope,t.Envelope),t.AmplitudeEnvelope.prototype.dispose=function(){return t.Envelope.prototype.dispose.call(this),this},t.AmplitudeEnvelope}),t(function(t){t.supported&&(AnalyserNode.prototype.getFloatTimeDomainData||(AnalyserNode.prototype.getFloatTimeDomainData=function(t){var e,i=new Uint8Array(t.length);for(this.getByteTimeDomainData(i),e=0;e<i.length;e++)t[e]=(i[e]-128)/128}))}),t(function(t){return t.Analyser=function(){var e=t.defaults(arguments,["type","size"],t.Analyser);t.AudioNode.call(this),this._analyser=this.input=this.output=this.context.createAnalyser(),this._type=e.type,this._buffer=null,this.size=e.size,this.type=e.type},t.extend(t.Analyser,t.AudioNode),t.Analyser.defaults={size:1024,type:"fft",smoothing:.8},t.Analyser.Type={Waveform:"waveform",FFT:"fft"},t.Analyser.prototype.getValue=function(){return this._type===t.Analyser.Type.FFT?this._analyser.getFloatFrequencyData(this._buffer):this._type===t.Analyser.Type.Waveform&&this._analyser.getFloatTimeDomainData(this._buffer),this._buffer},Object.defineProperty(t.Analyser.prototype,"size",{get:function(){return this._analyser.frequencyBinCount},set:function(t){this._analyser.fftSize=2*t,this._buffer=new Float32Array(t)}}),Object.defineProperty(t.Analyser.prototype,"type",{get:function(){return this._type},set:function(e){if(e!==t.Analyser.Type.Waveform&&e!==t.Analyser.Type.FFT)throw new TypeError("Tone.Analyser: invalid type: "+e);this._type=e}}),Object.defineProperty(t.Analyser.prototype,"smoothing",{get:function(){return this._analyser.smoothingTimeConstant},set:function(t){this._analyser.smoothingTimeConstant=t}}),t.Analyser.prototype.dispose=function(){t.AudioNode.prototype.dispose.call(this),this._analyser.disconnect(),this._analyser=null,this._buffer=null},t.Analyser}),t(function(t){return t.Compressor=function(){var e=t.defaults(arguments,["threshold","ratio"],t.Compressor);t.AudioNode.call(this),this._compressor=this.input=this.output=this.context.createDynamicsCompressor(),this.threshold=new t.Param({param:this._compressor.threshold,units:t.Type.Decibels,convert:!1}),this.attack=new t.Param(this._compressor.attack,t.Type.Time),this.release=new t.Param(this._compressor.release,t.Type.Time),this.knee=new t.Param({param:this._compressor.knee,units:t.Type.Decibels,convert:!1}),this.ratio=new t.Param({param:this._compressor.ratio,convert:!1}),this._readOnly(["knee","release","attack","ratio","threshold"]),this.set(e)},t.extend(t.Compressor,t.AudioNode),t.Compressor.defaults={ratio:12,threshold:-24,release:.25,attack:.003,knee:30},t.Compressor.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable(["knee","release","attack","ratio","threshold"]),this._compressor.disconnect(),this._compressor=null,this.attack.dispose(),this.attack=null,this.release.dispose(),this.release=null,this.threshold.dispose(),this.threshold=null,this.ratio.dispose(),this.ratio=null,this.knee.dispose(),this.knee=null,this},t.Compressor}),t(function(t){return t.Add=function(e){t.Signal.call(this),this.createInsOuts(2,0),this._sum=this.input[0]=this.input[1]=this.output=new t.Gain,this._param=this.input[1]=new t.Signal(e),this._param.connect(this._sum)},t.extend(t.Add,t.Signal),t.Add.prototype.dispose=function(){return t.Signal.prototype.dispose.call(this),this._sum.dispose(),this._sum=null,this},t.Add}),t(function(t){return t.Multiply=function(e){t.Signal.call(this),this.createInsOuts(2,0),this._mult=this.input[0]=this.output=new t.Gain,this._param=this.input[1]=this.output.gain,this.value=t.defaultArg(e,0)},t.extend(t.Multiply,t.Signal),t.Multiply.prototype.dispose=function(){return t.Signal.prototype.dispose.call(this),this._mult.dispose(),this._mult=null,this._param=null,this},t.Multiply}),t(function(t){return t.Negate=function(){t.SignalBase.call(this),this._multiply=this.input=this.output=new t.Multiply(-1)},t.extend(t.Negate,t.SignalBase),t.Negate.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._multiply.dispose(),this._multiply=null,this},t.Negate}),t(function(t){return t.Subtract=function(e){t.Signal.call(this),this.createInsOuts(2,0),this._sum=this.input[0]=this.output=new t.Gain,this._neg=new t.Negate,this._param=this.input[1]=new t.Signal(e),this._param.chain(this._neg,this._sum)},t.extend(t.Subtract,t.Signal),t.Subtract.prototype.dispose=function(){return t.Signal.prototype.dispose.call(this),this._neg.dispose(),this._neg=null,this._sum.disconnect(),this._sum=null,this},t.Subtract}),t(function(t){return t.EqualPowerGain=function(){t.SignalBase.call(this),this._eqPower=this.input=this.output=new t.WaveShaper(function(e){return Math.abs(e)<.001?0:t.equalPowerScale(e)}.bind(this),4096)},t.extend(t.EqualPowerGain,t.SignalBase),t.EqualPowerGain.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._eqPower.dispose(),this._eqPower=null,this},t.EqualPowerGain}),t(function(t){return t.CrossFade=function(e){t.AudioNode.call(this),this.createInsOuts(2,1),this.a=this.input[0]=new t.Gain,this.b=this.input[1]=new t.Gain,this.fade=new t.Signal(t.defaultArg(e,.5),t.Type.NormalRange),this._equalPowerA=new t.EqualPowerGain,this._equalPowerB=new t.EqualPowerGain,this._one=this.context.getConstant(1),this._invert=new t.Subtract,this.a.connect(this.output),this.b.connect(this.output),this.fade.chain(this._equalPowerB,this.b.gain),this._one.connect(this._invert,0,0),this.fade.connect(this._invert,0,1),this._invert.chain(this._equalPowerA,this.a.gain),this._readOnly("fade")},t.extend(t.CrossFade,t.AudioNode),t.CrossFade.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable("fade"),this._equalPowerA.dispose(),this._equalPowerA=null,this._equalPowerB.dispose(),this._equalPowerB=null,this.fade.dispose(),this.fade=null,this._invert.dispose(),this._invert=null,this._one=null,this.a.dispose(),this.a=null,this.b.dispose(),this.b=null,this},t.CrossFade}),t(function(t){return t.Filter=function(){var e=t.defaults(arguments,["frequency","type","rolloff"],t.Filter);t.AudioNode.call(this),this.createInsOuts(1,1),this._filters=[],this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=new t.Signal(0,t.Type.Cents),this.gain=new t.Signal({value:e.gain,convert:!1}),this.Q=new t.Signal(e.Q),this._type=e.type,this._rolloff=e.rolloff,this.rolloff=e.rolloff,this._readOnly(["detune","frequency","gain","Q"])},t.extend(t.Filter,t.AudioNode),t.Filter.defaults={type:"lowpass",frequency:350,rolloff:-12,Q:1,gain:0},Object.defineProperty(t.Filter.prototype,"type",{get:function(){return this._type},set:function(t){var e;if(-1===["lowpass","highpass","bandpass","lowshelf","highshelf","notch","allpass","peaking"].indexOf(t))throw new TypeError("Tone.Filter: invalid type "+t);for(this._type=t,e=0;e<this._filters.length;e++)this._filters[e].type=t}}),Object.defineProperty(t.Filter.prototype,"rolloff",{get:function(){return this._rolloff},set:function(e){var i,n,s,o,r,a;if(e=parseInt(e,10),i=[-12,-24,-48,-96],-1===(n=i.indexOf(e)))throw new RangeError("Tone.Filter: rolloff can only be -12, -24, -48 or -96");for(n+=1,this._rolloff=e,this.input.disconnect(),s=0;s<this._filters.length;s++)this._filters[s].disconnect(),this._filters[s]=null;for(this._filters=new Array(n),o=0;o<n;o++)r=this.context.createBiquadFilter(),r.type=this._type,this.frequency.connect(r.frequency),this.detune.connect(r.detune),this.Q.connect(r.Q),this.gain.connect(r.gain),this._filters[o]=r;a=[this.input].concat(this._filters).concat([this.output]),t.connectSeries.apply(t,a)}}),t.Filter.prototype.dispose=function(){t.AudioNode.prototype.dispose.call(this);for(var e=0;e<this._filters.length;e++)this._filters[e].disconnect(),this._filters[e]=null;return this._filters=null,this._writable(["detune","frequency","gain","Q"]),this.frequency.dispose(),this.Q.dispose(),this.frequency=null,this.Q=null,this.detune.dispose(),this.detune=null,this.gain.dispose(),this.gain=null,this},t.Filter}),t(function(t){return t.MultibandSplit=function(){var e=t.defaults(arguments,["lowFrequency","highFrequency"],t.MultibandSplit);t.AudioNode.call(this),this.input=new t.Gain,this.output=new Array(3),this.low=this.output[0]=new t.Filter(0,"lowpass"),this._lowMidFilter=new t.Filter(0,"highpass"),this.mid=this.output[1]=new t.Filter(0,"lowpass"),this.high=this.output[2]=new t.Filter(0,"highpass"),this.lowFrequency=new t.Signal(e.lowFrequency,t.Type.Frequency),this.highFrequency=new t.Signal(e.highFrequency,t.Type.Frequency),this.Q=new t.Signal(e.Q),this.input.fan(this.low,this.high),this.input.chain(this._lowMidFilter,this.mid),this.lowFrequency.connect(this.low.frequency),this.lowFrequency.connect(this._lowMidFilter.frequency),this.highFrequency.connect(this.mid.frequency),this.highFrequency.connect(this.high.frequency),this.Q.connect(this.low.Q),this.Q.connect(this._lowMidFilter.Q),this.Q.connect(this.mid.Q),this.Q.connect(this.high.Q),this._readOnly(["high","mid","low","highFrequency","lowFrequency"])},t.extend(t.MultibandSplit,t.AudioNode),t.MultibandSplit.defaults={lowFrequency:400,highFrequency:2500,Q:1},t.MultibandSplit.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable(["high","mid","low","highFrequency","lowFrequency"]),this.low.dispose(),this.low=null,this._lowMidFilter.dispose(),this._lowMidFilter=null,this.mid.dispose(),this.mid=null,this.high.dispose(),this.high=null,this.lowFrequency.dispose(),this.lowFrequency=null,this.highFrequency.dispose(),this.highFrequency=null,this.Q.dispose(),this.Q=null,this},t.MultibandSplit}),t(function(t){return t.EQ3=function(){var e=t.defaults(arguments,["low","mid","high"],t.EQ3);t.AudioNode.call(this),this.output=new t.Gain,this._multibandSplit=this.input=new t.MultibandSplit({lowFrequency:e.lowFrequency,highFrequency:e.highFrequency}),this._lowGain=new t.Gain(e.low,t.Type.Decibels),this._midGain=new t.Gain(e.mid,t.Type.Decibels),this._highGain=new t.Gain(e.high,t.Type.Decibels),this.low=this._lowGain.gain,this.mid=this._midGain.gain,this.high=this._highGain.gain,this.Q=this._multibandSplit.Q,this.lowFrequency=this._multibandSplit.lowFrequency,this.highFrequency=this._multibandSplit.highFrequency,this._multibandSplit.low.chain(this._lowGain,this.output),this._multibandSplit.mid.chain(this._midGain,this.output),this._multibandSplit.high.chain(this._highGain,this.output),this._readOnly(["low","mid","high","lowFrequency","highFrequency"])},t.extend(t.EQ3,t.AudioNode),t.EQ3.defaults={low:0,mid:0,high:0,lowFrequency:400,highFrequency:2500},t.EQ3.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable(["low","mid","high","lowFrequency","highFrequency"]),this._multibandSplit.dispose(),this._multibandSplit=null,this.lowFrequency=null,this.highFrequency=null,this._lowGain.dispose(),this._lowGain=null,this._midGain.dispose(),this._midGain=null,this._highGain.dispose(),this._highGain=null,this.low=null,this.mid=null,this.high=null,this.Q=null,this},t.EQ3}),t(function(t){return t.Scale=function(e,i){t.SignalBase.call(this),this._outputMin=t.defaultArg(e,0),this._outputMax=t.defaultArg(i,1),this._scale=this.input=new t.Multiply(1),this._add=this.output=new t.Add(0),this._scale.connect(this._add),this._setRange()},t.extend(t.Scale,t.SignalBase),Object.defineProperty(t.Scale.prototype,"min",{get:function(){return this._outputMin},set:function(t){this._outputMin=t,this._setRange()}}),Object.defineProperty(t.Scale.prototype,"max",{get:function(){return this._outputMax},set:function(t){this._outputMax=t,this._setRange()}}),t.Scale.prototype._setRange=function(){this._add.value=this._outputMin,this._scale.value=this._outputMax-this._outputMin},t.Scale.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._add.dispose(),this._add=null,this._scale.dispose(),this._scale=null,this},t.Scale}),t(function(t){return t.ScaleExp=function(e,i,n){t.SignalBase.call(this),this._scale=this.output=new t.Scale(e,i),this._exp=this.input=new t.Pow(t.defaultArg(n,2)),this._exp.connect(this._scale)},t.extend(t.ScaleExp,t.SignalBase),Object.defineProperty(t.ScaleExp.prototype,"exponent",{get:function(){return this._exp.value},set:function(t){this._exp.value=t}}),Object.defineProperty(t.ScaleExp.prototype,"min",{get:function(){return this._scale.min},set:function(t){this._scale.min=t}}),Object.defineProperty(t.ScaleExp.prototype,"max",{get:function(){return this._scale.max},set:function(t){this._scale.max=t}}),t.ScaleExp.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._scale.dispose(),this._scale=null,this._exp.dispose(),this._exp=null,this},t.ScaleExp}),t(function(t){return t.Delay=function(){var e=t.defaults(arguments,["delayTime","maxDelay"],t.Delay);t.AudioNode.call(this),this._maxDelay=Math.max(this.toSeconds(e.maxDelay),this.toSeconds(e.delayTime)),this._delayNode=this.input=this.output=this.context.createDelay(this._maxDelay),this.delayTime=new t.Param({param:this._delayNode.delayTime,units:t.Type.Time,value:e.delayTime}),this._readOnly("delayTime")},t.extend(t.Delay,t.AudioNode),t.Delay.defaults={maxDelay:1,delayTime:0},Object.defineProperty(t.Delay.prototype,"maxDelay",{get:function(){return this._maxDelay}}),t.Delay.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._delayNode.disconnect(),this._delayNode=null,this._writable("delayTime"),this.delayTime=null,this},t.Delay}),t(function(t){return t.FeedbackCombFilter=function(){var e=t.defaults(arguments,["delayTime","resonance"],t.FeedbackCombFilter);t.AudioNode.call(this),this._delay=this.input=this.output=new t.Delay(e.delayTime),this.delayTime=this._delay.delayTime,this._feedback=new t.Gain(e.resonance,t.Type.NormalRange),this.resonance=this._feedback.gain,this._delay.chain(this._feedback,this._delay),this._readOnly(["resonance","delayTime"])},t.extend(t.FeedbackCombFilter,t.AudioNode),t.FeedbackCombFilter.defaults={delayTime:.1,resonance:.5},t.FeedbackCombFilter.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable(["resonance","delayTime"]),this._delay.dispose(),this._delay=null,this.delayTime=null,this._feedback.dispose(),this._feedback=null,this.resonance=null,this},t.FeedbackCombFilter}),t(function(t){return t.FFT=function(){var e=t.defaults(arguments,["size"],t.FFT);e.type=t.Analyser.Type.FFT,t.AudioNode.call(this),this._analyser=this.input=this.output=new t.Analyser(e)},t.extend(t.FFT,t.AudioNode),t.FFT.defaults={size:1024},t.FFT.prototype.getValue=function(){return this._analyser.getValue()},Object.defineProperty(t.FFT.prototype,"size",{get:function(){return this._analyser.size},set:function(t){this._analyser.size=t}}),t.FFT.prototype.dispose=function(){t.AudioNode.prototype.dispose.call(this),this._analyser.dispose(),this._analyser=null},t.FFT}),t(function(t){return t.Abs=function(){t.SignalBase.call(this),this._abs=this.input=this.output=new t.WaveShaper(function(t){return Math.abs(t)<.001?0:Math.abs(t)},1024)},t.extend(t.Abs,t.SignalBase),t.Abs.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._abs.dispose(),this._abs=null,this},t.Abs}),t(function(t){return t.Follower=function(){var e=t.defaults(arguments,["attack","release"],t.Follower);t.AudioNode.call(this),this.createInsOuts(1,1),this._abs=new t.Abs,this._filter=this.context.createBiquadFilter(),this._filter.type="lowpass",this._filter.frequency.value=0,this._filter.Q.value=-100,this._frequencyValues=new t.WaveShaper,this._sub=new t.Subtract,this._delay=new t.Delay(this.blockTime),this._mult=new t.Multiply(1e4),this._attack=e.attack,this._release=e.release,this.input.chain(this._abs,this._filter,this.output),this._abs.connect(this._sub,0,1),this._filter.chain(this._delay,this._sub),this._sub.chain(this._mult,this._frequencyValues,this._filter.frequency),this._setAttackRelease(this._attack,this._release)},t.extend(t.Follower,t.AudioNode),t.Follower.defaults={attack:.05,release:.5},t.Follower.prototype._setAttackRelease=function(e,i){var n=this.blockTime;e=t.Time(e).toFrequency(),i=t.Time(i).toFrequency(),e=Math.max(e,n),i=Math.max(i,n),this._frequencyValues.setMap(function(t){return t<=0?e:i})},Object.defineProperty(t.Follower.prototype,"attack",{get:function(){return this._attack},set:function(t){this._attack=t,this._setAttackRelease(this._attack,this._release)}}),Object.defineProperty(t.Follower.prototype,"release",{get:function(){return this._release},set:function(t){this._release=t,this._setAttackRelease(this._attack,this._release)}}),t.Follower.prototype.connect=t.SignalBase.prototype.connect,t.Follower.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._filter.disconnect(),this._filter=null,this._frequencyValues.disconnect(),this._frequencyValues=null,this._delay.dispose(),this._delay=null,this._sub.disconnect(),this._sub=null,this._abs.dispose(),this._abs=null,this._mult.dispose(),this._mult=null,this._curve=null,this},t.Follower}),t(function(t){return t.ScaledEnvelope=function(){var e=t.defaults(arguments,["attack","decay","sustain","release"],t.Envelope);t.Envelope.call(this,e),e=t.defaultArg(e,t.ScaledEnvelope.defaults),this._exp=this.output=new t.Pow(e.exponent),this._scale=this.output=new t.Scale(e.min,e.max),this._sig.chain(this._exp,this._scale)},t.extend(t.ScaledEnvelope,t.Envelope),t.ScaledEnvelope.defaults={min:0,max:1,exponent:1},Object.defineProperty(t.ScaledEnvelope.prototype,"min",{get:function(){return this._scale.min},set:function(t){this._scale.min=t}}),Object.defineProperty(t.ScaledEnvelope.prototype,"max",{get:function(){return this._scale.max},set:function(t){this._scale.max=t}}),Object.defineProperty(t.ScaledEnvelope.prototype,"exponent",{get:function(){return this._exp.value},set:function(t){this._exp.value=t}}),
+t.ScaledEnvelope.prototype.dispose=function(){return t.Envelope.prototype.dispose.call(this),this._scale.dispose(),this._scale=null,this._exp.dispose(),this._exp=null,this},t.ScaledEnvelope}),t(function(t){return t.FrequencyEnvelope=function(){var e=t.defaults(arguments,["attack","decay","sustain","release"],t.Envelope);t.ScaledEnvelope.call(this,e),e=t.defaultArg(e,t.FrequencyEnvelope.defaults),this._octaves=e.octaves,this.baseFrequency=e.baseFrequency,this.octaves=e.octaves},t.extend(t.FrequencyEnvelope,t.Envelope),t.FrequencyEnvelope.defaults={baseFrequency:200,octaves:4,exponent:2},Object.defineProperty(t.FrequencyEnvelope.prototype,"baseFrequency",{get:function(){return this._scale.min},set:function(t){this._scale.min=this.toFrequency(t),this.octaves=this._octaves}}),Object.defineProperty(t.FrequencyEnvelope.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t,this._scale.max=this.baseFrequency*Math.pow(2,t)}}),Object.defineProperty(t.FrequencyEnvelope.prototype,"exponent",{get:function(){return this._exp.value},set:function(t){this._exp.value=t}}),t.FrequencyEnvelope.prototype.dispose=function(){return t.ScaledEnvelope.prototype.dispose.call(this),this},t.FrequencyEnvelope}),t(function(t){return t.GreaterThanZero=function(){t.SignalBase.call(this),this._thresh=this.output=new t.WaveShaper(function(t){return t<=0?0:1},127),this._scale=this.input=new t.Multiply(1e4),this._scale.connect(this._thresh)},t.extend(t.GreaterThanZero,t.SignalBase),t.GreaterThanZero.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._scale.dispose(),this._scale=null,this._thresh.dispose(),this._thresh=null,this},t.GreaterThanZero}),t(function(t){return t.GreaterThan=function(e){t.Signal.call(this),this.createInsOuts(2,0),this._param=this.input[0]=new t.Subtract(e),this.input[1]=this._param.input[1],this._gtz=this.output=new t.GreaterThanZero,this._param.connect(this._gtz)},t.extend(t.GreaterThan,t.Signal),t.GreaterThan.prototype.dispose=function(){return t.Signal.prototype.dispose.call(this),this._gtz.dispose(),this._gtz=null,this},t.GreaterThan}),t(function(t){return t.Gate=function(){var e=t.defaults(arguments,["threshold","attack","release"],t.Gate);t.AudioNode.call(this),this.createInsOuts(1,1),this._follower=new t.Follower(e.attack,e.release),this._gt=new t.GreaterThan(t.dbToGain(e.threshold)),this.input.connect(this.output),this.input.chain(this._gt,this._follower,this.output.gain)},t.extend(t.Gate,t.AudioNode),t.Gate.defaults={attack:.1,release:.1,threshold:-40},Object.defineProperty(t.Gate.prototype,"threshold",{get:function(){return t.gainToDb(this._gt.value)},set:function(e){this._gt.value=t.dbToGain(e)}}),Object.defineProperty(t.Gate.prototype,"attack",{get:function(){return this._follower.attack},set:function(t){this._follower.attack=t}}),Object.defineProperty(t.Gate.prototype,"release",{get:function(){return this._follower.release},set:function(t){this._follower.release=t}}),t.Gate.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._follower.dispose(),this._gt.dispose(),this._follower=null,this._gt=null,this},t.Gate}),t(function(t){function e(t){return function(e,i){var n,s,o;return i=this.toSeconds(i),t.apply(this,arguments),n=this._events.get(i),s=this._events.previousEvent(n),o=this._getTicksUntilEvent(s,i),n.ticks=Math.max(o,0),this}}return t.TickSignal=function(e){e=t.defaultArg(e,1),t.Signal.call(this,{units:t.Type.Ticks,value:e}),this._events.memory=1/0,this.cancelScheduledValues(0),this._events.add({type:t.Param.AutomationType.SetValue,time:0,value:e})},t.extend(t.TickSignal,t.Signal),t.TickSignal.prototype.setValueAtTime=e(t.Signal.prototype.setValueAtTime),t.TickSignal.prototype.linearRampToValueAtTime=e(t.Signal.prototype.linearRampToValueAtTime),t.TickSignal.prototype.setTargetAtTime=function(t,e,i){var n,s,o,r,a;for(e=this.toSeconds(e),this.setRampPoint(e),t=this._fromUnits(t),n=this._events.get(e),s=Math.round(Math.max(1/i,1)),o=0;o<=s;o++)r=i*o+e,a=this._exponentialApproach(n.time,n.value,t,i,r),this.linearRampToValueAtTime(this._toUnits(a),r);return this},t.TickSignal.prototype.exponentialRampToValueAtTime=function(t,e){var i,n,s,o,r,a;for(e=this.toSeconds(e),t=this._fromUnits(t),i=this._events.get(e),null===i&&(i={value:this._initialValue,time:0}),n=Math.round(Math.max(10*(e-i.time),1)),s=(e-i.time)/n,o=0;o<=n;o++)r=s*o+i.time,a=this._exponentialInterpolate(i.time,i.value,e,t,r),this.linearRampToValueAtTime(this._toUnits(a),r);return this},t.TickSignal.prototype._getTicksUntilEvent=function(e,i){var n,s,o;return null===e?e={ticks:0,time:0}:t.isUndef(e.ticks)&&(n=this._events.previousEvent(e),e.ticks=this._getTicksUntilEvent(n,e.time)),s=this.getValueAtTime(e.time),o=this.getValueAtTime(i),this._events.get(i).time===i&&this._events.get(i).type===t.Param.AutomationType.SetValue&&(o=this.getValueAtTime(i-this.sampleTime)),.5*(i-e.time)*(s+o)+e.ticks},t.TickSignal.prototype.getTicksAtTime=function(t){t=this.toSeconds(t);var e=this._events.get(t);return Math.max(this._getTicksUntilEvent(e,t),0)},t.TickSignal.prototype.getDurationOfTicks=function(t,e){e=this.toSeconds(e);var i=this.getTicksAtTime(e);return this.getTimeOfTick(i+t)-e},t.TickSignal.prototype.getTimeOfTick=function(e){var i,n,s,o,r,a,h=this._events.get(e,"ticks"),l=this._events.getAfter(e,"ticks");return h&&h.ticks===e?h.time:h&&l&&l.type===t.Param.AutomationType.Linear&&h.value!==l.value?(i=this.getValueAtTime(h.time),n=this.getValueAtTime(l.time),s=(n-i)/(l.time-h.time),o=Math.sqrt(Math.pow(i,2)-2*s*(h.ticks-e)),r=(-i+o)/s,a=(-i-o)/s,(r>0?r:a)+h.time):h?0===h.value?1/0:h.time+(e-h.ticks)/h.value:e/this._initialValue},t.TickSignal.prototype.ticksToTime=function(e,i){return i=this.toSeconds(i),new t.Time(this.getDurationOfTicks(e,i))},t.TickSignal.prototype.timeToTicks=function(e,i){var n,s;return i=this.toSeconds(i),e=this.toSeconds(e),n=this.getTicksAtTime(i),s=this.getTicksAtTime(i+e),new t.Ticks(s-n)},t.TickSignal}),t(function(t){return t.TimelineState=function(e){t.Timeline.call(this),this._initial=e},t.extend(t.TimelineState,t.Timeline),t.TimelineState.prototype.getValueAtTime=function(t){var e=this.get(t);return null!==e?e.state:this._initial},t.TimelineState.prototype.setStateAtTime=function(t,e){return this.add({state:t,time:e}),this},t.TimelineState.prototype.getLastState=function(t,e){var i,n,s;for(e=this.toSeconds(e),i=this._search(e),n=i;n>=0;n--)if(s=this._timeline[n],s.state===t)return s},t.TimelineState.prototype.getNextState=function(t,e){var i,n,s;if(e=this.toSeconds(e),-1!==(i=this._search(e)))for(n=i;n<this._timeline.length;n++)if(s=this._timeline[n],s.state===t)return s},t.TimelineState}),t(function(t){return t.TickSource=function(){var e=t.defaults(arguments,["frequency"],t.TickSource);this.frequency=new t.TickSignal(e.frequency,t.Type.Frequency),this._readOnly("frequency"),this._state=new t.TimelineState(t.State.Stopped),this._state.setStateAtTime(t.State.Stopped,0),this._tickOffset=new t.Timeline,this.setTicksAtTime(0,0)},t.extend(t.TickSource),t.TickSource.defaults={frequency:1},Object.defineProperty(t.TickSource.prototype,"state",{get:function(){return this._state.getValueAtTime(this.now())}}),t.TickSource.prototype.start=function(e,i){return e=this.toSeconds(e),this._state.getValueAtTime(e)!==t.State.Started&&(this._state.setStateAtTime(t.State.Started,e),t.isDefined(i)&&this.setTicksAtTime(i,e)),this},t.TickSource.prototype.stop=function(e){if(e=this.toSeconds(e),this._state.getValueAtTime(e)===t.State.Stopped){var i=this._state.get(e);i.time>0&&(this._tickOffset.cancel(i.time),this._state.cancel(i.time))}return this._state.cancel(e),this._state.setStateAtTime(t.State.Stopped,e),this.setTicksAtTime(0,e),this},t.TickSource.prototype.pause=function(e){return e=this.toSeconds(e),this._state.getValueAtTime(e)===t.State.Started&&this._state.setStateAtTime(t.State.Paused,e),this},t.TickSource.prototype.cancel=function(t){return t=this.toSeconds(t),this._state.cancel(t),this._tickOffset.cancel(t),this},t.TickSource.prototype.getTicksAtTime=function(e){var i,n,s,o;return e=this.toSeconds(e),i=this._state.getLastState(t.State.Stopped,e),n={state:t.State.Paused,time:e},this._state.add(n),s=i,o=0,this._state.forEachBetween(i.time,e+this.sampleTime,function(e){var i=s.time,n=this._tickOffset.get(e.time);n.time>=s.time&&(o=n.ticks,i=n.time),s.state===t.State.Started&&e.state!==t.State.Started&&(o+=this.frequency.getTicksAtTime(e.time)-this.frequency.getTicksAtTime(i)),s=e}.bind(this)),this._state.remove(n),o},Object.defineProperty(t.TickSource.prototype,"ticks",{get:function(){return this.getTicksAtTime(this.now())},set:function(t){this.setTicksAtTime(t,this.now())}}),Object.defineProperty(t.TickSource.prototype,"seconds",{get:function(){return this.getSecondsAtTime(this.now())},set:function(t){var e=this.now(),i=this.frequency.timeToTicks(t,e);this.setTicksAtTime(i,e)}}),t.TickSource.prototype.getSecondsAtTime=function(e){var i,n,s,o;return e=this.toSeconds(e),i=this._state.getLastState(t.State.Stopped,e),n={state:t.State.Paused,time:e},this._state.add(n),s=i,o=0,this._state.forEachBetween(i.time,e+this.sampleTime,function(e){var i=s.time,n=this._tickOffset.get(e.time);n.time>=s.time&&(o=n.seconds,i=n.time),s.state===t.State.Started&&e.state!==t.State.Started&&(o+=e.time-i),s=e}.bind(this)),this._state.remove(n),o},t.TickSource.prototype.setTicksAtTime=function(t,e){return e=this.toSeconds(e),this._tickOffset.cancel(e),this._tickOffset.add({time:e,ticks:t,seconds:this.frequency.getDurationOfTicks(t,e)}),this},t.TickSource.prototype.getStateAtTime=function(t){return t=this.toSeconds(t),this._state.getValueAtTime(t)},t.TickSource.prototype.getTimeOfTick=function(e,i){var n,s,o,r;return i=t.defaultArg(i,this.now()),n=this._tickOffset.get(i),s=this._state.get(i),o=Math.max(n.time,s.time),r=this.frequency.getTicksAtTime(o)+e-n.ticks,this.frequency.getTimeOfTick(r)},t.TickSource.prototype.forEachTickBetween=function(e,i,n){var s,o,r,a,h,l,u=this._state.get(e);if(this._state.forEachBetween(e,i,function(i){u.state===t.State.Started&&i.state!==t.State.Started&&this.forEachTickBetween(Math.max(u.time,e),i.time-this.sampleTime,n),u=i}.bind(this)),e=Math.max(u.time,e),u.state===t.State.Started&&this._state)for(s=this.frequency.getTicksAtTime(e),o=this.frequency.getTicksAtTime(u.time),r=s-o,a=r%1,0!==a&&(a=1-a),h=this.frequency.getTimeOfTick(s+a),l=null;h<i&&this._state;){try{n(h,Math.round(this.getTicksAtTime(h)))}catch(t){l=t;break}this._state&&(h+=this.frequency.getDurationOfTicks(1,h))}if(l)throw l;return this},t.TickSource.prototype.dispose=function(){return t.Param.prototype.dispose.call(this),this._state.dispose(),this._state=null,this._tickOffset.dispose(),this._tickOffset=null,this._writable("frequency"),this.frequency.dispose(),this.frequency=null,this},t.TickSource}),t(function(t){return t.Clock=function(){var e=t.defaults(arguments,["callback","frequency"],t.Clock);t.Emitter.call(this),this.callback=e.callback,this._nextTick=0,this._tickSource=new t.TickSource(e.frequency),this._lastUpdate=0,this.frequency=this._tickSource.frequency,this._readOnly("frequency"),this._state=new t.TimelineState(t.State.Stopped),this._state.setStateAtTime(t.State.Stopped,0),this._boundLoop=this._loop.bind(this),this.context.on("tick",this._boundLoop)},t.extend(t.Clock,t.Emitter),t.Clock.defaults={callback:t.noOp,frequency:1},Object.defineProperty(t.Clock.prototype,"state",{get:function(){return this._state.getValueAtTime(this.now())}}),t.Clock.prototype.start=function(e,i){return e=this.toSeconds(e),this._state.getValueAtTime(e)!==t.State.Started&&(this._state.setStateAtTime(t.State.Started,e),this._tickSource.start(e,i),e<this._lastUpdate&&this.emit("start",e,i)),this},t.Clock.prototype.stop=function(e){return e=this.toSeconds(e),this._state.cancel(e),this._state.setStateAtTime(t.State.Stopped,e),this._tickSource.stop(e),e<this._lastUpdate&&this.emit("stop",e),this},t.Clock.prototype.pause=function(e){return e=this.toSeconds(e),this._state.getValueAtTime(e)===t.State.Started&&(this._state.setStateAtTime(t.State.Paused,e),this._tickSource.pause(e),e<this._lastUpdate&&this.emit("pause",e)),this},Object.defineProperty(t.Clock.prototype,"ticks",{get:function(){return Math.ceil(this.getTicksAtTime(this.now()))},set:function(t){this._tickSource.ticks=t}}),Object.defineProperty(t.Clock.prototype,"seconds",{get:function(){return this._tickSource.seconds},set:function(t){this._tickSource.seconds=t}}),t.Clock.prototype.getSecondsAtTime=function(t){return this._tickSource.getSecondsAtTime(t)},t.Clock.prototype.setTicksAtTime=function(t,e){return this._tickSource.setTicksAtTime(t,e),this},t.Clock.prototype.getTicksAtTime=function(t){return this._tickSource.getTicksAtTime(t)},t.Clock.prototype.nextTickTime=function(t,e){e=this.toSeconds(e);var i=this.getTicksAtTime(e);return this._tickSource.getTimeOfTick(i+t,e)},t.Clock.prototype._loop=function(){var e=this._lastUpdate,i=this.now();this._lastUpdate=i,e!==i&&(this._state.forEachBetween(e,i,function(e){switch(e.state){case t.State.Started:var i=this._tickSource.getTicksAtTime(e.time);this.emit("start",e.time,i);break;case t.State.Stopped:0!==e.time&&this.emit("stop",e.time);break;case t.State.Paused:this.emit("pause",e.time)}}.bind(this)),this._tickSource.forEachTickBetween(e,i,function(t,e){this.callback(t,e)}.bind(this)))},t.Clock.prototype.getStateAtTime=function(t){return t=this.toSeconds(t),this._state.getValueAtTime(t)},t.Clock.prototype.dispose=function(){t.Emitter.prototype.dispose.call(this),this.context.off("tick",this._boundLoop),this._writable("frequency"),this._tickSource.dispose(),this._tickSource=null,this.frequency=null,this._boundLoop=null,this._nextTick=1/0,this.callback=null,this._state.dispose(),this._state=null},t.Clock}),t(function(t){t.IntervalTimeline=function(){t.call(this),this._root=null,this._length=0},t.extend(t.IntervalTimeline),t.IntervalTimeline.prototype.add=function(i){if(t.isUndef(i.time)||t.isUndef(i.duration))throw new Error("Tone.IntervalTimeline: events must have time and duration parameters");i.time=i.time.valueOf();var n=new e(i.time,i.time+i.duration,i);for(null===this._root?this._root=n:this._root.insert(n),this._length++;null!==n;)n.updateHeight(),n.updateMax(),this._rebalance(n),n=n.parent;return this},t.IntervalTimeline.prototype.remove=function(t){var e,i,n;if(null!==this._root)for(e=[],this._root.search(t.time,e),i=0;i<e.length;i++)if(n=e[i],n.event===t){this._removeNode(n),this._length--;break}return this},Object.defineProperty(t.IntervalTimeline.prototype,"length",{get:function(){return this._length}}),t.IntervalTimeline.prototype.cancel=function(t){return this.forEachFrom(t,function(t){this.remove(t)}.bind(this)),this},t.IntervalTimeline.prototype._setRoot=function(t){this._root=t,null!==this._root&&(this._root.parent=null)},t.IntervalTimeline.prototype._replaceNodeInParent=function(t,e){null!==t.parent?(t.isLeftChild()?t.parent.left=e:t.parent.right=e,this._rebalance(t.parent)):this._setRoot(e)},t.IntervalTimeline.prototype._removeNode=function(t){var e,i;if(null===t.left&&null===t.right)this._replaceNodeInParent(t,null);else if(null===t.right)this._replaceNodeInParent(t,t.left);else if(null===t.left)this._replaceNodeInParent(t,t.right);else{if(t.getBalance()>0)if(null===t.left.right)e=t.left,e.right=t.right,i=e;else{for(e=t.left.right;null!==e.right;)e=e.right;e.parent.right=e.left,i=e.parent,e.left=t.left,e.right=t.right}else if(null===t.right.left)e=t.right,e.left=t.left,i=e;else{for(e=t.right.left;null!==e.left;)e=e.left;e.parent=e.parent,e.parent.left=e.right,i=e.parent,e.left=t.left,e.right=t.right}null!==t.parent?t.isLeftChild()?t.parent.left=e:t.parent.right=e:this._setRoot(e),this._rebalance(i)}t.dispose()},t.IntervalTimeline.prototype._rotateLeft=function(t){var e=t.parent,i=t.isLeftChild(),n=t.right;t.right=n.left,n.left=t,null!==e?i?e.left=n:e.right=n:this._setRoot(n)},t.IntervalTimeline.prototype._rotateRight=function(t){var e=t.parent,i=t.isLeftChild(),n=t.left;t.left=n.right,n.right=t,null!==e?i?e.left=n:e.right=n:this._setRoot(n)},t.IntervalTimeline.prototype._rebalance=function(t){var e=t.getBalance();e>1?t.left.getBalance()<0?this._rotateLeft(t.left):this._rotateRight(t):e<-1&&(t.right.getBalance()>0?this._rotateRight(t.right):this._rotateLeft(t))},t.IntervalTimeline.prototype.get=function(t){var e,i,n;if(null!==this._root&&(e=[],this._root.search(t,e),e.length>0)){for(i=e[0],n=1;n<e.length;n++)e[n].low>i.low&&(i=e[n]);return i.event}return null},t.IntervalTimeline.prototype.forEach=function(t){var e,i,n;if(null!==this._root)for(e=[],this._root.traverse(function(t){e.push(t)}),i=0;i<e.length;i++)(n=e[i].event)&&t(n);return this},t.IntervalTimeline.prototype.forEachAtTime=function(t,e){var i,n,s;if(null!==this._root)for(i=[],this._root.search(t,i),n=i.length-1;n>=0;n--)(s=i[n].event)&&e(s);return this},t.IntervalTimeline.prototype.forEachFrom=function(t,e){var i,n,s;if(null!==this._root)for(i=[],this._root.searchAfter(t,i),n=i.length-1;n>=0;n--)s=i[n].event,e(s);return this},t.IntervalTimeline.prototype.dispose=function(){var t,e=[];for(null!==this._root&&this._root.traverse(function(t){e.push(t)}),t=0;t<e.length;t++)e[t].dispose();return e=null,this._root=null,this};var e=function(t,e,i){this.event=i,this.low=t,this.high=e,this.max=this.high,this._left=null,this._right=null,this.parent=null,this.height=0};return e.prototype.insert=function(t){t.low<=this.low?null===this.left?this.left=t:this.left.insert(t):null===this.right?this.right=t:this.right.insert(t)},e.prototype.search=function(t,e){t>this.max||(null!==this.left&&this.left.search(t,e),this.low<=t&&this.high>t&&e.push(this),this.low>t||null!==this.right&&this.right.search(t,e))},e.prototype.searchAfter=function(t,e){this.low>=t&&(e.push(this),null!==this.left&&this.left.searchAfter(t,e)),null!==this.right&&this.right.searchAfter(t,e)},e.prototype.traverse=function(t){t(this),null!==this.left&&this.left.traverse(t),null!==this.right&&this.right.traverse(t)},e.prototype.updateHeight=function(){null!==this.left&&null!==this.right?this.height=Math.max(this.left.height,this.right.height)+1:null!==this.right?this.height=this.right.height+1:null!==this.left?this.height=this.left.height+1:this.height=0},e.prototype.updateMax=function(){this.max=this.high,null!==this.left&&(this.max=Math.max(this.max,this.left.max)),null!==this.right&&(this.max=Math.max(this.max,this.right.max))},e.prototype.getBalance=function(){var t=0;return null!==this.left&&null!==this.right?t=this.left.height-this.right.height:null!==this.left?t=this.left.height+1:null!==this.right&&(t=-(this.right.height+1)),t},e.prototype.isLeftChild=function(){return null!==this.parent&&this.parent.left===this},Object.defineProperty(e.prototype,"left",{get:function(){return this._left},set:function(t){this._left=t,null!==t&&(t.parent=this),this.updateHeight(),this.updateMax()}}),Object.defineProperty(e.prototype,"right",{get:function(){return this._right},set:function(t){this._right=t,null!==t&&(t.parent=this),this.updateHeight(),this.updateMax()}}),e.prototype.dispose=function(){this.parent=null,this._left=null,this._right=null,this.event=null},t.IntervalTimeline}),t(function(t){return t.Ticks=function(e,i){if(!(this instanceof t.Ticks))return new t.Ticks(e,i);t.TransportTime.call(this,e,i)},t.extend(t.Ticks,t.TransportTime),t.Ticks.prototype._defaultUnits="i",t.Ticks.prototype._now=function(){return t.Transport.ticks},t.Ticks.prototype._beatsToUnits=function(t){return this._getPPQ()*t},t.Ticks.prototype._secondsToUnits=function(t){return t/(60/this._getBpm())*this._getPPQ()},t.Ticks.prototype._ticksToUnits=function(t){return t},t.Ticks.prototype.toTicks=function(){return this.valueOf()},t.Ticks.prototype.toSeconds=function(){return this.valueOf()/this._getPPQ()*(60/this._getBpm())},t.Ticks}),t(function(t){return t.TransportEvent=function(e,i){i=t.defaultArg(i,t.TransportEvent.defaults),t.call(this),this.Transport=e,this.id=t.TransportEvent._eventId++,this.time=t.Ticks(i.time),this.callback=i.callback,this._once=i.once},t.extend(t.TransportEvent),t.TransportEvent.defaults={once:!1,callback:t.noOp},t.TransportEvent._eventId=0,t.TransportEvent.prototype.invoke=function(t){this.callback&&(this.callback(t),this._once&&this.Transport&&this.Transport.clear(this.id))},t.TransportEvent.prototype.dispose=function(){return t.prototype.dispose.call(this),this.Transport=null,this.callback=null,this.time=null,this},t.TransportEvent}),t(function(t){return t.TransportRepeatEvent=function(e,i){t.TransportEvent.call(this,e,i),i=t.defaultArg(i,t.TransportRepeatEvent.defaults),this.duration=t.Ticks(i.duration),this._interval=t.Ticks(i.interval),this._currentId=-1,this._nextId=-1,this._nextTick=this.time,this._boundRestart=this._restart.bind(this),this.Transport.on("start loopStart",this._boundRestart),this._restart()},t.extend(t.TransportRepeatEvent,t.TransportEvent),t.TransportRepeatEvent.defaults={duration:1/0,interval:1},t.TransportRepeatEvent.prototype.invoke=function(e){this._createEvents(e),t.TransportEvent.prototype.invoke.call(this,e)},t.TransportRepeatEvent.prototype._createEvents=function(e){var i=this.Transport.getTicksAtTime(e);i>=this.time&&i>=this._nextTick&&this._nextTick+this._interval<this.time+this.duration&&(this._nextTick+=this._interval,this._currentId=this._nextId,this._nextId=this.Transport.scheduleOnce(this.invoke.bind(this),t.Ticks(this._nextTick)))},t.TransportRepeatEvent.prototype._restart=function(e){this.Transport.clear(this._currentId),this.Transport.clear(this._nextId),this._nextTick=this.time;var i=this.Transport.getTicksAtTime(e);i>this.time&&(this._nextTick=this.time+Math.ceil((i-this.time)/this._interval)*this._interval),this._currentId=this.Transport.scheduleOnce(this.invoke.bind(this),t.Ticks(this._nextTick)),this._nextTick+=this._interval,this._nextId=this.Transport.scheduleOnce(this.invoke.bind(this),t.Ticks(this._nextTick))},t.TransportRepeatEvent.prototype.dispose=function(){return this.Transport.clear(this._currentId),this.Transport.clear(this._nextId),this.Transport.off("start loopStart",this._boundRestart),this._boundCreateEvents=null,t.TransportEvent.prototype.dispose.call(this),this.duration=null,this._interval=null,this},t.TransportRepeatEvent}),t(function(t){t.Transport=function(){t.Emitter.call(this),t.getContext(function(){this.loop=!1,this._loopStart=0,this._loopEnd=0,this._ppq=e.defaults.PPQ,this._clock=new t.Clock({callback:this._processTick.bind(this),frequency:0}),this._bindClockEvents(),this.bpm=this._clock.frequency,this.bpm._toUnits=this._toUnits.bind(this),this.bpm._fromUnits=this._fromUnits.bind(this),this.bpm.units=t.Type.BPM,this.bpm.value=e.defaults.bpm,this._readOnly("bpm"),this._timeSignature=e.defaults.timeSignature,this._scheduledEvents={},this._timeline=new t.Timeline,this._repeatedEvents=new t.IntervalTimeline,this._syncedSignals=[],this._swingTicks=e.defaults.PPQ/2,this._swingAmount=0}.bind(this))},t.extend(t.Transport,t.Emitter),t.Transport.defaults={bpm:120,swing:0,swingSubdivision:"8n",timeSignature:4,loopStart:0,loopEnd:"4m",PPQ:192},t.Transport.prototype._processTick=function(e,i){var n,s;this._swingAmount>0&&i%this._ppq!=0&&i%(2*this._swingTicks)!=0&&(n=i%(2*this._swingTicks)/(2*this._swingTicks),s=Math.sin(n*Math.PI)*this._swingAmount,e+=t.Ticks(2*this._swingTicks/3).toSeconds()*s),this.loop&&i>=this._loopEnd&&(this.emit("loopEnd",e),this._clock.setTicksAtTime(this._loopStart,e),i=this._loopStart,this.emit("loopStart",e,this._clock.getSecondsAtTime(e)),this.emit("loop",e)),this._timeline.forEachAtTime(i,function(t){t.invoke(e)})},t.Transport.prototype.schedule=function(e,i){var n=new t.TransportEvent(this,{time:t.TransportTime(i),callback:e});return this._addEvent(n,this._timeline)},t.Transport.prototype.scheduleRepeat=function(e,i,n,s){var o=new t.TransportRepeatEvent(this,{callback:e,interval:t.Time(i),time:t.TransportTime(n),duration:t.Time(t.defaultArg(s,1/0))});return this._addEvent(o,this._repeatedEvents)},t.Transport.prototype.scheduleOnce=function(e,i){var n=new t.TransportEvent(this,{time:t.TransportTime(i),callback:e,once:!0});return this._addEvent(n,this._timeline)},t.Transport.prototype.clear=function(t){if(this._scheduledEvents.hasOwnProperty(t)){var e=this._scheduledEvents[t.toString()];e.timeline.remove(e.event),e.event.dispose(),delete this._scheduledEvents[t.toString()]}return this},t.Transport.prototype._addEvent=function(t,e){return this._scheduledEvents[t.id.toString()]={event:t,timeline:e},e.add(t),t.id},t.Transport.prototype.cancel=function(e){return e=t.defaultArg(e,0),e=this.toTicks(e),this._timeline.forEachFrom(e,function(t){this.clear(t.id)}.bind(this)),this._repeatedEvents.forEachFrom(e,function(t){this.clear(t.id)}.bind(this)),this},t.Transport.prototype._bindClockEvents=function(){this._clock.on("start",function(e,i){i=t.Ticks(i).toSeconds(),this.emit("start",e,i)}.bind(this)),this._clock.on("stop",function(t){this.emit("stop",t)}.bind(this)),this._clock.on("pause",function(t){this.emit("pause",t)}.bind(this))},Object.defineProperty(t.Transport.prototype,"state",{get:function(){return this._clock.getStateAtTime(this.now())}}),t.Transport.prototype.start=function(e,i){return t.isDefined(i)&&(i=this.toTicks(i)),this._clock.start(e,i),this},t.Transport.prototype.stop=function(t){return this._clock.stop(t),this},t.Transport.prototype.pause=function(t){return this._clock.pause(t),this},t.Transport.prototype.toggle=function(e){return e=this.toSeconds(e),this._clock.getStateAtTime(e)!==t.State.Started?this.start(e):this.stop(e),this},Object.defineProperty(t.Transport.prototype,"timeSignature",{get:function(){return this._timeSignature},set:function(e){t.isArray(e)&&(e=e[0]/e[1]*4),this._timeSignature=e}}),Object.defineProperty(t.Transport.prototype,"loopStart",{get:function(){return t.Ticks(this._loopStart).toSeconds()},set:function(t){this._loopStart=this.toTicks(t)}}),Object.defineProperty(t.Transport.prototype,"loopEnd",{get:function(){return t.Ticks(this._loopEnd).toSeconds()},set:function(t){this._loopEnd=this.toTicks(t)}}),t.Transport.prototype.setLoopPoints=function(t,e){return this.loopStart=t,this.loopEnd=e,this},Object.defineProperty(t.Transport.prototype,"swing",{get:function(){return this._swingAmount},set:function(t){this._swingAmount=t}}),Object.defineProperty(t.Transport.prototype,"swingSubdivision",{get:function(){return t.Ticks(this._swingTicks).toNotation()},set:function(t){this._swingTicks=this.toTicks(t)}}),Object.defineProperty(t.Transport.prototype,"position",{get:function(){var e=this.now(),i=this._clock.getTicksAtTime(e);return t.Ticks(i).toBarsBeatsSixteenths()},set:function(t){var e=this.toTicks(t);this.ticks=e}}),Object.defineProperty(t.Transport.prototype,"seconds",{get:function(){return this._clock.seconds},set:function(t){var e=this.now(),i=this.bpm.timeToTicks(t,e);this.ticks=i}}),Object.defineProperty(t.Transport.prototype,"progress",{get:function(){var t;return this.loop?(t=this.now(),(this._clock.getTicksAtTime(t)-this._loopStart)/(this._loopEnd-this._loopStart)):0}}),Object.defineProperty(t.Transport.prototype,"ticks",{get:function(){return this._clock.ticks},set:function(e){if(this._clock.ticks!==e){var i=this.now();this.state===t.State.Started?(this.emit("stop",i),this._clock.setTicksAtTime(e,i),this.emit("start",i,this.seconds)):this._clock.setTicksAtTime(e,i)}}}),t.Transport.prototype.getTicksAtTime=function(t){return Math.round(this._clock.getTicksAtTime(t))},t.Transport.prototype.getSecondsAtTime=function(t){return this._clock.getSecondsAtTime(t)},Object.defineProperty(t.Transport.prototype,"PPQ",{get:function(){return this._ppq},set:function(t){var e=this.bpm.value;this._ppq=t,this.bpm.value=e}}),t.Transport.prototype._fromUnits=function(t){return 1/(60/t/this.PPQ)},t.Transport.prototype._toUnits=function(t){return t/this.PPQ*60},t.Transport.prototype.nextSubdivision=function(e){var i,n,s;return e=this.toTicks(e),this.state!==t.State.Started?0:(i=this.now(),n=this.getTicksAtTime(i),s=e-n%e,this._clock.nextTickTime(s,i))},t.Transport.prototype.syncSignal=function(e,i){var n,s;return i||(n=this.now(),i=0!==e.getValueAtTime(n)?e.getValueAtTime(n)/this.bpm.getValueAtTime(n):0),s=new t.Gain(i),this.bpm.chain(s,e._param),this._syncedSignals.push({ratio:s,signal:e,initial:e.value}),e.value=0,this},t.Transport.prototype.unsyncSignal=function(t){var e,i;for(e=this._syncedSignals.length-1;e>=0;e--)i=this._syncedSignals[e],i.signal===t&&(i.ratio.dispose(),i.signal.value=i.initial,this._syncedSignals.splice(e,1));return this},t.Transport.prototype.dispose=function(){return t.Emitter.prototype.dispose.call(this),this._clock.dispose(),this._clock=null,this._writable("bpm"),this.bpm=null,this._timeline.dispose(),this._timeline=null,this._repeatedEvents.dispose(),this._repeatedEvents=null,this};var e=t.Transport;return t.Transport=new e,t.Context.on("init",function(i){i.Transport instanceof e?t.Transport=i.Transport:t.Transport=new e,i.Transport=t.Transport}),t.Context.on("close",function(t){t.Transport instanceof e&&t.Transport.dispose()}),t.Transport}),t(function(t){return t.Volume=function(){var e=t.defaults(arguments,["volume"],t.Volume);t.AudioNode.call(this),this.output=this.input=new t.Gain(e.volume,t.Type.Decibels),this._unmutedVolume=e.volume,this.volume=this.output.gain,this._readOnly("volume"),this.mute=e.mute},t.extend(t.Volume,t.AudioNode),t.Volume.defaults={volume:0,mute:!1},Object.defineProperty(t.Volume.prototype,"mute",{get:function(){return this.volume.value===-1/0},set:function(t){!this.mute&&t?(this._unmutedVolume=this.volume.value,this.volume.value=-1/0):this.mute&&!t&&(this.volume.value=this._unmutedVolume)}}),t.Volume.prototype.dispose=function(){return this.input.dispose(),t.AudioNode.prototype.dispose.call(this),this._writable("volume"),this.volume.dispose(),this.volume=null,this},t.Volume}),t(function(t){t.Master=function(){t.AudioNode.call(this),t.getContext(function(){this.createInsOuts(1,0),this._volume=this.output=new t.Volume,this.volume=this._volume.volume,this._readOnly("volume"),this.input.chain(this.output,this.context.destination)}.bind(this))},t.extend(t.Master,t.AudioNode),t.Master.defaults={volume:0,mute:!1},Object.defineProperty(t.Master.prototype,"mute",{get:function(){return this._volume.mute},set:function(t){this._volume.mute=t}}),t.Master.prototype.chain=function(){this.input.disconnect(),this.input.chain.apply(this.input,arguments),arguments[arguments.length-1].connect(this.output)},t.Master.prototype.dispose=function(){t.AudioNode.prototype.dispose.call(this),this._writable("volume"),this._volume.dispose(),this._volume=null,this.volume=null},t.AudioNode.prototype.toMaster=function(){return this.connect(t.Master),this},window.AudioNode&&(AudioNode.prototype.toMaster=function(){return this.connect(t.Master),this});var e=t.Master;return t.Master=new e,t.Context.on("init",function(i){i.Master instanceof e?t.Master=i.Master:t.Master=new e,i.Master=t.Master}),t.Context.on("close",function(t){t.Master instanceof e&&t.Master.dispose()}),t.Master}),t(function(t){return t.Source=function(e){e=t.defaultArg(e,t.Source.defaults),t.AudioNode.call(this),this._volume=this.output=new t.Volume(e.volume),this.volume=this._volume.volume,this._readOnly("volume"),this._state=new t.TimelineState(t.State.Stopped),this._state.memory=100,this._synced=!1,this._scheduled=[],this._volume.output.output.channelCount=2,this._volume.output.output.channelCountMode="explicit",this.mute=e.mute},t.extend(t.Source,t.AudioNode),t.Source.defaults={volume:0,mute:!1},Object.defineProperty(t.Source.prototype,"state",{get:function(){return this._synced?t.Transport.state===t.State.Started?this._state.getValueAtTime(t.Transport.seconds):t.State.Stopped:this._state.getValueAtTime(this.now())}}),Object.defineProperty(t.Source.prototype,"mute",{get:function(){return this._volume.mute},set:function(t){this._volume.mute=t}}),t.Source.prototype._start=t.noOp,t.Source.prototype.restart=t.noOp,
+t.Source.prototype._stop=t.noOp,t.Source.prototype.start=function(e,i,n){var s,o;return e=t.isUndef(e)&&this._synced?t.Transport.seconds:this.toSeconds(e),this._state.getValueAtTime(e)===t.State.Started?(this._state.cancel(e),this._state.setStateAtTime(t.State.Started,e),this.restart(e,i,n)):(this._state.setStateAtTime(t.State.Started,e),this._synced?(s=this._state.get(e),s.offset=t.defaultArg(i,0),s.duration=n,o=t.Transport.schedule(function(t){this._start(t,i,n)}.bind(this),e),this._scheduled.push(o),t.Transport.state===t.State.Started&&this._syncedStart(this.now(),t.Transport.seconds)):this._start.apply(this,arguments)),this},t.Source.prototype.stop=function(e){if(e=t.isUndef(e)&&this._synced?t.Transport.seconds:this.toSeconds(e),this._synced){var i=t.Transport.schedule(this._stop.bind(this),e);this._scheduled.push(i)}else this._stop.apply(this,arguments);return this._state.cancel(e),this._state.setStateAtTime(t.State.Stopped,e),this},t.Source.prototype.sync=function(){return this._synced=!0,this._syncedStart=function(e,i){var n,s,o;i>0&&(n=this._state.get(i))&&n.state===t.State.Started&&n.time!==i&&(s=i-this.toSeconds(n.time),n.duration&&(o=this.toSeconds(n.duration)-s),this._start(e,this.toSeconds(n.offset)+s,o))}.bind(this),this._syncedStop=function(e){var i=t.Transport.getSecondsAtTime(Math.max(e-this.sampleTime,0));this._state.getValueAtTime(i)===t.State.Started&&this._stop(e)}.bind(this),t.Transport.on("start loopStart",this._syncedStart),t.Transport.on("stop pause loopEnd",this._syncedStop),this},t.Source.prototype.unsync=function(){var e,i;for(this._synced&&(t.Transport.off("stop pause loopEnd",this._syncedStop),t.Transport.off("start loopStart",this._syncedStart)),this._synced=!1,e=0;e<this._scheduled.length;e++)i=this._scheduled[e],t.Transport.clear(i);return this._scheduled=[],this._state.cancel(0),this},t.Source.prototype.dispose=function(){t.AudioNode.prototype.dispose.call(this),this.unsync(),this._scheduled=null,this._writable("volume"),this._volume.dispose(),this._volume=null,this.volume=null,this._state.dispose(),this._state=null},t.Source}),t(function(t){t.supported&&(AudioBuffer.prototype.copyToChannel||(AudioBuffer.prototype.copyToChannel=function(t,e,i){var n,s=this.getChannelData(e);for(i=i||0,n=0;n<s.length;n++)s[n+i]=t[n]},AudioBuffer.prototype.copyFromChannel=function(t,e,i){var n,s=this.getChannelData(e);for(i=i||0,n=0;n<t.length;n++)t[n]=s[n+i]}))}),t(function(t){return t.Buffer=function(){var e=t.defaults(arguments,["url","onload","onerror"],t.Buffer);t.call(this),this._buffer=null,this._reversed=e.reverse,this._xhr=null,this._onload=t.noOp,e.url instanceof AudioBuffer||e.url instanceof t.Buffer?(this.set(e.url),e.onload&&(this.loaded?e.onload(this):this._onload=e.onload)):t.isString(e.url)&&this.load(e.url).then(e.onload).catch(e.onerror)},t.extend(t.Buffer),t.Buffer.defaults={url:void 0,reverse:!1,onload:t.noOp,onerror:t.noOp},t.Buffer.prototype.set=function(e){return e instanceof t.Buffer?e.loaded?this._buffer=e.get():e._onload=function(){this.set(e),this._onload(this)}.bind(this):this._buffer=e,this},t.Buffer.prototype.get=function(){return this._buffer},t.Buffer.prototype.load=function(e,i,n){return new Promise(function(s,o){this._xhr=t.Buffer.load(e,function(t){this._xhr=null,this.set(t),s(this),this._onload(this),i&&i(this)}.bind(this),function(t){this._xhr=null,o(t),n&&n(t)}.bind(this))}.bind(this))},t.Buffer.prototype.dispose=function(){return t.prototype.dispose.call(this),this._buffer=null,this._xhr&&(t.Buffer._removeFromDownloadQueue(this._xhr),this._xhr.abort(),this._xhr=null),this},Object.defineProperty(t.Buffer.prototype,"loaded",{get:function(){return this.length>0}}),Object.defineProperty(t.Buffer.prototype,"duration",{get:function(){return this._buffer?this._buffer.duration:0}}),Object.defineProperty(t.Buffer.prototype,"length",{get:function(){return this._buffer?this._buffer.length:0}}),Object.defineProperty(t.Buffer.prototype,"numberOfChannels",{get:function(){return this._buffer?this._buffer.numberOfChannels:0}}),t.Buffer.prototype.fromArray=function(t){var e,i=t[0].length>0,n=i?t.length:1,s=i?t[0].length:t.length,o=this.context.createBuffer(n,s,this.context.sampleRate);for(i||1!==n||(t=[t]),e=0;e<n;e++)o.copyToChannel(t[e],e);return this._buffer=o,this},t.Buffer.prototype.toMono=function(e){var i,n,s,o,r;if(t.isNumber(e))this.fromArray(this.toArray(e));else{for(i=new Float32Array(this.length),n=this.numberOfChannels,s=0;s<n;s++)for(o=this.toArray(s),r=0;r<o.length;r++)i[r]+=o[r];i=i.map(function(t){return t/n}),this.fromArray(i)}return this},t.Buffer.prototype.toArray=function(e){var i,n;if(t.isNumber(e))return this.getChannelData(e);if(1===this.numberOfChannels)return this.toArray(0);for(i=[],n=0;n<this.numberOfChannels;n++)i[n]=this.getChannelData(n);return i},t.Buffer.prototype.getChannelData=function(t){return this._buffer.getChannelData(t)},t.Buffer.prototype.slice=function(e,i){var n,s,o,r;for(i=t.defaultArg(i,this.duration),n=Math.floor(this.context.sampleRate*this.toSeconds(e)),s=Math.floor(this.context.sampleRate*this.toSeconds(i)),o=[],r=0;r<this.numberOfChannels;r++)o[r]=this.toArray(r).slice(n,s);return(new t.Buffer).fromArray(o)},t.Buffer.prototype._reverse=function(){if(this.loaded)for(var t=0;t<this.numberOfChannels;t++)Array.prototype.reverse.call(this.getChannelData(t));return this},Object.defineProperty(t.Buffer.prototype,"reverse",{get:function(){return this._reversed},set:function(t){this._reversed!==t&&(this._reversed=t,this._reverse())}}),t.Emitter.mixin(t.Buffer),t.Buffer._downloadQueue=[],t.Buffer.baseUrl="",t.Buffer.fromArray=function(e){return(new t.Buffer).fromArray(e)},t.Buffer.fromUrl=function(e){var i=new t.Buffer;return i.load(e).then(function(){return i})},t.Buffer._removeFromDownloadQueue=function(e){var i=t.Buffer._downloadQueue.indexOf(e);-1!==i&&t.Buffer._downloadQueue.splice(i,1)},t.Buffer.load=function(e,i,n){function s(e){if(t.Buffer._removeFromDownloadQueue(u),t.Buffer.emit("error",e),!n)throw e;n(e)}function o(){var e,i=0;for(e=0;e<t.Buffer._downloadQueue.length;e++)i+=t.Buffer._downloadQueue[e].progress;t.Buffer.emit("progress",i/t.Buffer._downloadQueue.length)}var r,a,h,l,u;if(i=t.defaultArg(i,t.noOp),r=e.match(/\[(.+\|?)+\]$/)){for(a=r[1].split("|"),h=a[0],l=0;l<a.length;l++)if(t.Buffer.supportsType(a[l])){h=a[l];break}e=e.replace(r[0],h)}return u=new XMLHttpRequest,u.open("GET",t.Buffer.baseUrl+e,!0),u.responseType="arraybuffer",u.progress=0,t.Buffer._downloadQueue.push(u),u.addEventListener("load",function(){200===u.status?t.context.decodeAudioData(u.response).then(function(e){u.progress=1,o(),i(e),t.Buffer._removeFromDownloadQueue(u),0===t.Buffer._downloadQueue.length&&t.Buffer.emit("load")}).catch(function(){t.Buffer._removeFromDownloadQueue(u),s("Tone.Buffer: could not decode audio data: "+e)}):s("Tone.Buffer: could not locate file: "+e)}),u.addEventListener("error",s),u.addEventListener("progress",function(t){t.lengthComputable&&(u.progress=t.loaded/t.total*.95,o())}),u.send(),u},t.Buffer.cancelDownloads=function(){return t.Buffer._downloadQueue.slice().forEach(function(e){t.Buffer._removeFromDownloadQueue(e),e.abort()}),t.Buffer},t.Buffer.supportsType=function(t){var e=t.split(".");return e=e[e.length-1],""!==document.createElement("audio").canPlayType("audio/"+e)},t.loaded=function(){function e(){t.Buffer.off("load",i),t.Buffer.off("error",n)}var i,n;return new Promise(function(e,s){i=function(){e()},n=function(){s()},t.Buffer.on("load",i),t.Buffer.on("error",n)}).then(e).catch(function(t){throw e(),new Error(t)})},t.Buffer}),t(function(t){return t.OscillatorNode=function(){var e=t.defaults(arguments,["frequency","type"],t.OscillatorNode);t.AudioNode.call(this,e),this.onended=e.onended,this._startTime=-1,this._stopTime=-1,this._gainNode=this.output=new t.Gain,this._gainNode.gain.setValueAtTime(0,this.context.currentTime),this._oscillator=this.context.createOscillator(),this._oscillator.connect(this._gainNode),this.type=e.type,this.frequency=new t.Param(this._oscillator.frequency,t.Type.Frequency),this.frequency.value=e.frequency,this.detune=new t.Param(this._oscillator.detune,t.Type.Cents),this.detune.value=e.detune,this._gain=1},t.extend(t.OscillatorNode,t.AudioNode),t.OscillatorNode.defaults={frequency:440,detune:0,type:"sine",onended:t.noOp},Object.defineProperty(t.OscillatorNode.prototype,"state",{get:function(){return this.getStateAtTime(this.now())}}),t.OscillatorNode.prototype.getStateAtTime=function(e){return e=this.toSeconds(e),-1!==this._startTime&&e>=this._startTime&&(-1===this._stopTime||e<=this._stopTime)?t.State.Started:t.State.Stopped},t.OscillatorNode.prototype.start=function(t){if(-1!==this._startTime)throw new Error("cannot call OscillatorNode.start more than once");this._startTime=this.toSeconds(t),this._oscillator.start(this._startTime);var e=this.context.currentTime;return this._gainNode.gain.cancelScheduledValues(e),this._gainNode.gain.setValueAtTime(0,e),this._gainNode.gain.setValueAtTime(1,this._startTime),this},t.OscillatorNode.prototype.setPeriodicWave=function(t){return this._oscillator.setPeriodicWave(t),this},t.OscillatorNode.prototype.stop=function(t){return this.cancelStop(),this._stopTime=this.toSeconds(t),this._gainNode.gain.setValueAtTime(0,this._stopTime),this.context.clearTimeout(this._timeout),this._timeout=this.context.setTimeout(function(){this._oscillator.stop(this.now()),this.onended()}.bind(this),this._stopTime-this.now()),this},t.OscillatorNode.prototype.cancelStop=function(){return-1!==this._startTime&&(this._gainNode.gain.cancelScheduledValues(this._startTime+this.sampleTime),this._gainNode.gain.setValueAtTime(1,Math.max(this.now(),this._startTime)),this.context.clearTimeout(this._timeout),this._stopTime=-1),this},Object.defineProperty(t.OscillatorNode.prototype,"type",{get:function(){return this._oscillator.type},set:function(t){this._oscillator.type=t}}),t.OscillatorNode.prototype.dispose=function(){return this.context.clearTimeout(this._timeout),t.AudioNode.prototype.dispose.call(this),this.onended=null,this._oscillator.disconnect(),this._oscillator=null,this._gainNode.dispose(),this._gainNode=null,this.frequency.dispose(),this.frequency=null,this.detune.dispose(),this.detune=null,this},t.OscillatorNode}),t(function(t){return t.Oscillator=function(){var e=t.defaults(arguments,["frequency","type"],t.Oscillator);t.Source.call(this,e),this._oscillator=null,this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this._wave=null,this._partials=t.defaultArg(e.partials,[1]),this._phase=e.phase,this._type=null,this.type=e.type,this.phase=this._phase,this._readOnly(["frequency","detune"])},t.extend(t.Oscillator,t.Source),t.Oscillator.defaults={type:"sine",frequency:440,detune:0,phase:0,partials:[]},t.Oscillator.Type={Sine:"sine",Triangle:"triangle",Sawtooth:"sawtooth",Square:"square",Custom:"custom"},t.Oscillator.prototype._start=function(e){this._oscillator=new t.OscillatorNode,this._wave?this._oscillator.setPeriodicWave(this._wave):this._oscillator.type=this._type,this._oscillator.connect(this.output),this.frequency.connect(this._oscillator.frequency),this.detune.connect(this._oscillator.detune),e=this.toSeconds(e),this._oscillator.start(e)},t.Oscillator.prototype._stop=function(t){return this._oscillator&&(t=this.toSeconds(t),this._oscillator.stop(t)),this},t.Oscillator.prototype.restart=function(t){return this._oscillator.cancelStop(),this._state.cancel(this.toSeconds(t)),this},t.Oscillator.prototype.syncFrequency=function(){return t.Transport.syncSignal(this.frequency),this},t.Oscillator.prototype.unsyncFrequency=function(){return t.Transport.unsyncSignal(this.frequency),this},Object.defineProperty(t.Oscillator.prototype,"type",{get:function(){return this._type},set:function(e){var i,n,s=[t.Oscillator.Type.Sine,t.Oscillator.Type.Square,t.Oscillator.Type.Triangle,t.Oscillator.Type.Sawtooth].includes(e);0===this._phase&&s?(this._wave=null,null!==this._oscillator&&this._oscillator.type):(i=this._getRealImaginary(e,this._phase),n=this.context.createPeriodicWave(i[0],i[1]),this._wave=n,null!==this._oscillator&&this._oscillator.setPeriodicWave(this._wave)),this._type=e}}),t.Oscillator.prototype._getRealImaginary=function(e,i){var n,s,o,r,a=4096,h=a/2,l=new Float32Array(h),u=new Float32Array(h),c=1;for(e===t.Oscillator.Type.Custom?(c=this._partials.length+1,h=c):(n=/^(sine|triangle|square|sawtooth)(\d+)$/.exec(e))&&(c=parseInt(n[2])+1,e=n[1],c=Math.max(c,2),h=c),s=1;s<h;++s){switch(o=2/(s*Math.PI),e){case t.Oscillator.Type.Sine:r=s<=c?1:0;break;case t.Oscillator.Type.Square:r=1&s?2*o:0;break;case t.Oscillator.Type.Sawtooth:r=o*(1&s?1:-1);break;case t.Oscillator.Type.Triangle:r=1&s?o*o*2*(s-1>>1&1?-1:1):0;break;case t.Oscillator.Type.Custom:r=this._partials[s-1];break;default:throw new TypeError("Tone.Oscillator: invalid type: "+e)}0!==r?(l[s]=-r*Math.sin(i*s),u[s]=r*Math.cos(i*s)):(l[s]=0,u[s]=0)}return[l,u]},t.Oscillator.prototype._inverseFFT=function(t,e,i){var n,s=0,o=t.length;for(n=0;n<o;n++)s+=t[n]*Math.cos(n*i)+e[n]*Math.sin(n*i);return s},t.Oscillator.prototype._getInitialValue=function(){var t,e=this._getRealImaginary(this._type,0),i=e[0],n=e[1],s=0,o=2*Math.PI;for(t=0;t<8;t++)s=Math.max(this._inverseFFT(i,n,t/8*o),s);return-this._inverseFFT(i,n,this._phase)/s},Object.defineProperty(t.Oscillator.prototype,"partials",{get:function(){return this._type!==t.Oscillator.Type.Custom?[]:this._partials},set:function(e){this._partials=e,this.type=t.Oscillator.Type.Custom}}),Object.defineProperty(t.Oscillator.prototype,"phase",{get:function(){return this._phase*(180/Math.PI)},set:function(t){this._phase=t*Math.PI/180,this.type=this._type}}),t.Oscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),null!==this._oscillator&&(this._oscillator.dispose(),this._oscillator=null),this._wave=null,this._writable(["frequency","detune"]),this.frequency.dispose(),this.frequency=null,this.detune.dispose(),this.detune=null,this._partials=null,this},t.Oscillator}),t(function(t){return t.AudioToGain=function(){t.SignalBase.call(this),this._norm=this.input=this.output=new t.WaveShaper(function(t){return(t+1)/2})},t.extend(t.AudioToGain,t.SignalBase),t.AudioToGain.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._norm.dispose(),this._norm=null,this},t.AudioToGain}),t(function(t){return t.Zero=function(){t.SignalBase.call(this),this._gain=this.input=this.output=new t.Gain,this.context.getConstant(0).connect(this._gain)},t.extend(t.Zero,t.SignalBase),t.Zero.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._gain.dispose(),this._gain=null,this},t.Zero}),t(function(t){return t.LFO=function(){var e=t.defaults(arguments,["frequency","min","max"],t.LFO);t.AudioNode.call(this),this._oscillator=new t.Oscillator({frequency:e.frequency,type:e.type}),this.frequency=this._oscillator.frequency,this.amplitude=this._oscillator.volume,this.amplitude.units=t.Type.NormalRange,this.amplitude.value=e.amplitude,this._stoppedSignal=new t.Signal(0,t.Type.AudioRange),this._zeros=new t.Zero,this._stoppedValue=0,this._a2g=new t.AudioToGain,this._scaler=this.output=new t.Scale(e.min,e.max),this._units=t.Type.Default,this.units=e.units,this._oscillator.chain(this._a2g,this._scaler),this._zeros.connect(this._a2g),this._stoppedSignal.connect(this._a2g),this._readOnly(["amplitude","frequency"]),this.phase=e.phase},t.extend(t.LFO,t.AudioNode),t.LFO.defaults={type:"sine",min:0,max:1,phase:0,frequency:"4n",amplitude:1,units:t.Type.Default},t.LFO.prototype.start=function(t){return t=this.toSeconds(t),this._stoppedSignal.setValueAtTime(0,t),this._oscillator.start(t),this},t.LFO.prototype.stop=function(t){return t=this.toSeconds(t),this._stoppedSignal.setValueAtTime(this._stoppedValue,t),this._oscillator.stop(t),this},t.LFO.prototype.sync=function(){return this._oscillator.sync(),this._oscillator.syncFrequency(),this},t.LFO.prototype.unsync=function(){return this._oscillator.unsync(),this._oscillator.unsyncFrequency(),this},Object.defineProperty(t.LFO.prototype,"min",{get:function(){return this._toUnits(this._scaler.min)},set:function(t){t=this._fromUnits(t),this._scaler.min=t}}),Object.defineProperty(t.LFO.prototype,"max",{get:function(){return this._toUnits(this._scaler.max)},set:function(t){t=this._fromUnits(t),this._scaler.max=t}}),Object.defineProperty(t.LFO.prototype,"type",{get:function(){return this._oscillator.type},set:function(t){this._oscillator.type=t,this._stoppedValue=this._oscillator._getInitialValue(),this._stoppedSignal.value=this._stoppedValue}}),Object.defineProperty(t.LFO.prototype,"phase",{get:function(){return this._oscillator.phase},set:function(t){this._oscillator.phase=t,this._stoppedValue=this._oscillator._getInitialValue(),this._stoppedSignal.value=this._stoppedValue}}),Object.defineProperty(t.LFO.prototype,"units",{get:function(){return this._units},set:function(t){var e=this.min,i=this.max;this._units=t,this.min=e,this.max=i}}),Object.defineProperty(t.LFO.prototype,"mute",{get:function(){return this._oscillator.mute},set:function(t){this._oscillator.mute=t}}),Object.defineProperty(t.LFO.prototype,"state",{get:function(){return this._oscillator.state}}),t.LFO.prototype.connect=function(e){return e.constructor!==t.Signal&&e.constructor!==t.Param||(this.convert=e.convert,this.units=e.units),t.SignalBase.prototype.connect.apply(this,arguments),this},t.LFO.prototype._fromUnits=t.Param.prototype._fromUnits,t.LFO.prototype._toUnits=t.Param.prototype._toUnits,t.LFO.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable(["amplitude","frequency"]),this._oscillator.dispose(),this._oscillator=null,this._stoppedSignal.dispose(),this._stoppedSignal=null,this._zeros.dispose(),this._zeros=null,this._scaler.dispose(),this._scaler=null,this._a2g.dispose(),this._a2g=null,this.frequency=null,this.amplitude=null,this},t.LFO}),t(function(t){return t.Limiter=function(){var e=t.defaults(arguments,["threshold"],t.Limiter);t.AudioNode.call(this),this._compressor=this.input=this.output=new t.Compressor({attack:.001,decay:.001,threshold:e.threshold}),this.threshold=this._compressor.threshold,this._readOnly("threshold")},t.extend(t.Limiter,t.AudioNode),t.Limiter.defaults={threshold:-12},t.Limiter.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._compressor.dispose(),this._compressor=null,this._writable("threshold"),this.threshold=null,this},t.Limiter}),t(function(t){return t.LowpassCombFilter=function(){var e=t.defaults(arguments,["delayTime","resonance","dampening"],t.LowpassCombFilter);t.AudioNode.call(this),this.createInsOuts(1,1),this._delay=this.input=new t.Delay(e.delayTime),this.delayTime=this._delay.delayTime,this._lowpass=this.output=this.context.createBiquadFilter(),this._lowpass.Q.value=-3.0102999566398125,this._lowpass.type="lowpass",this.dampening=new t.Param({param:this._lowpass.frequency,units:t.Type.Frequency,value:e.dampening}),this._feedback=new t.Gain(e.resonance,t.Type.NormalRange),this.resonance=this._feedback.gain,this._delay.chain(this._lowpass,this._feedback,this._delay),this._readOnly(["dampening","resonance","delayTime"])},t.extend(t.LowpassCombFilter,t.AudioNode),t.LowpassCombFilter.defaults={delayTime:.1,resonance:.5,dampening:3e3},t.LowpassCombFilter.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable(["dampening","resonance","delayTime"]),this.dampening.dispose(),this.dampening=null,this.resonance.dispose(),this.resonance=null,this._delay.dispose(),this._delay=null,this.delayTime=null,this._lowpass.disconnect(),this._lowpass=null,this._feedback.disconnect(),this._feedback=null,this},t.LowpassCombFilter}),t(function(t){return t.Merge=function(){t.AudioNode.call(this),this.createInsOuts(2,0),this.left=this.input[0]=new t.Gain,this.right=this.input[1]=new t.Gain,this._merger=this.output=this.context.createChannelMerger(2),this.left.connect(this._merger,0,0),this.right.connect(this._merger,0,1),this.left.channelCount=1,this.right.channelCount=1,this.left.channelCountMode="explicit",this.right.channelCountMode="explicit"},t.extend(t.Merge,t.AudioNode),t.Merge.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this.left.dispose(),this.left=null,this.right.dispose(),this.right=null,this._merger.disconnect(),this._merger=null,this},t.Merge}),t(function(t){return t.Meter=function(){var e=t.defaults(arguments,["smoothing"],t.Meter);t.AudioNode.call(this),this.input=this.output=this._analyser=new t.Analyser("waveform",1024),this.smoothing=e.smoothing},t.extend(t.Meter,t.AudioNode),t.Meter.defaults={smoothing:.8},t.Meter.prototype.getLevel=function(){var t,e;return this._analyser.type="fft",t=this._analyser.getValue(),e=28,Math.max.apply(this,t)+e},t.Meter.prototype.getValue=function(){return this._analyser.type="waveform",this._analyser.getValue()[0]},Object.defineProperty(t.Meter.prototype,"smoothing",{get:function(){return this._analyser.smoothing},set:function(t){this._analyser.smoothing=t}}),t.Meter.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._analyser.dispose(),this._analyser=null,this},t.Meter}),t(function(t){return t.Split=function(){t.AudioNode.call(this),this.createInsOuts(0,2),this._splitter=this.input=this.context.createChannelSplitter(2),this._splitter.channelCount=2,this._splitter.channelCountMode="explicit",this.left=this.output[0]=new t.Gain,this.right=this.output[1]=new t.Gain,this._splitter.connect(this.left,0,0),this._splitter.connect(this.right,1,0)},t.extend(t.Split,t.AudioNode),t.Split.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._splitter.disconnect(),this.left.dispose(),this.left=null,this.right.dispose(),this.right=null,this._splitter=null,this},t.Split}),t(function(t){return t.MidSideSplit=function(){t.AudioNode.call(this),this.createInsOuts(0,2),this._split=this.input=new t.Split,this._midAdd=new t.Add,this.mid=this.output[0]=new t.Multiply(Math.SQRT1_2),this._sideSubtract=new t.Subtract,this.side=this.output[1]=new t.Multiply(Math.SQRT1_2),this._split.connect(this._midAdd,0,0),this._split.connect(this._midAdd,1,1),this._split.connect(this._sideSubtract,0,0),this._split.connect(this._sideSubtract,1,1),this._midAdd.connect(this.mid),this._sideSubtract.connect(this.side)},t.extend(t.MidSideSplit,t.AudioNode),t.MidSideSplit.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this.mid.dispose(),this.mid=null,this.side.dispose(),this.side=null,this._midAdd.dispose(),this._midAdd=null,this._sideSubtract.dispose(),this._sideSubtract=null,this._split.dispose(),this._split=null,this},t.MidSideSplit}),t(function(t){return t.MidSideMerge=function(){t.AudioNode.call(this),this.createInsOuts(2,0),this.mid=this.input[0]=new t.Gain,this._left=new t.Add,this._timesTwoLeft=new t.Multiply(Math.SQRT1_2),this.side=this.input[1]=new t.Gain,this._right=new t.Subtract,this._timesTwoRight=new t.Multiply(Math.SQRT1_2),this._merge=this.output=new t.Merge,this.mid.connect(this._left,0,0),this.side.connect(this._left,0,1),this.mid.connect(this._right,0,0),this.side.connect(this._right,0,1),this._left.connect(this._timesTwoLeft),this._right.connect(this._timesTwoRight),this._timesTwoLeft.connect(this._merge,0,0),this._timesTwoRight.connect(this._merge,0,1)},t.extend(t.MidSideMerge,t.AudioNode),t.MidSideMerge.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this.mid.dispose(),this.mid=null,this.side.dispose(),this.side=null,this._left.dispose(),this._left=null,this._timesTwoLeft.dispose(),this._timesTwoLeft=null,this._right.dispose(),this._right=null,this._timesTwoRight.dispose(),this._timesTwoRight=null,this._merge.dispose(),this._merge=null,this},t.MidSideMerge}),t(function(t){return t.MidSideCompressor=function(e){t.AudioNode.call(this),e=t.defaultArg(e,t.MidSideCompressor.defaults),this._midSideSplit=this.input=new t.MidSideSplit,this._midSideMerge=this.output=new t.MidSideMerge,this.mid=new t.Compressor(e.mid),this.side=new t.Compressor(e.side),this._midSideSplit.mid.chain(this.mid,this._midSideMerge.mid),this._midSideSplit.side.chain(this.side,this._midSideMerge.side),this._readOnly(["mid","side"])},t.extend(t.MidSideCompressor,t.AudioNode),t.MidSideCompressor.defaults={mid:{ratio:3,threshold:-24,release:.03,attack:.02,knee:16},side:{ratio:6,threshold:-30,release:.25,attack:.03,knee:10}},t.MidSideCompressor.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable(["mid","side"]),this.mid.dispose(),this.mid=null,this.side.dispose(),this.side=null,this._midSideSplit.dispose(),this._midSideSplit=null,this._midSideMerge.dispose(),this._midSideMerge=null,this},t.MidSideCompressor}),t(function(t){return t.Mono=function(){t.AudioNode.call(this),this.createInsOuts(1,0),this._merge=this.output=new t.Merge,this.input.connect(this._merge,0,0),this.input.connect(this._merge,0,1)},t.extend(t.Mono,t.AudioNode),t.Mono.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._merge.dispose(),this._merge=null,this},t.Mono}),t(function(t){return t.MultibandCompressor=function(e){t.AudioNode.call(this),e=t.defaultArg(arguments,t.MultibandCompressor.defaults),this._splitter=this.input=new t.MultibandSplit({lowFrequency:e.lowFrequency,highFrequency:e.highFrequency}),this.lowFrequency=this._splitter.lowFrequency,this.highFrequency=this._splitter.highFrequency,this.output=new t.Gain,this.low=new t.Compressor(e.low),this.mid=new t.Compressor(e.mid),this.high=new t.Compressor(e.high),this._splitter.low.chain(this.low,this.output),this._splitter.mid.chain(this.mid,this.output),this._splitter.high.chain(this.high,this.output),this._readOnly(["high","mid","low","highFrequency","lowFrequency"])},t.extend(t.MultibandCompressor,t.AudioNode),t.MultibandCompressor.defaults={low:t.Compressor.defaults,mid:t.Compressor.defaults,high:t.Compressor.defaults,lowFrequency:250,highFrequency:2e3},t.MultibandCompressor.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._splitter.dispose(),this._writable(["high","mid","low","highFrequency","lowFrequency"]),this.low.dispose(),this.mid.dispose(),this.high.dispose(),this._splitter=null,this.low=null,this.mid=null,this.high=null,this.lowFrequency=null,this.highFrequency=null,this},t.MultibandCompressor}),t(function(t){if(t.supported&&!window.StereoPannerNode){var e=function(e){var i,n,s,o,r,a,h;this.context=e,this.pan=new t.Signal(0,t.Type.AudioRange),i=new t.WaveShaper(function(e){return t.equalPowerScale((e+1)/2)},4096),n=new t.WaveShaper(function(e){return t.equalPowerScale(1-(e+1)/2)},4096),s=new t.Gain,o=new t.Gain,r=this.input=new t.Split,a=new t.Zero,a.fan(i,n),h=this.output=new t.Merge,r.left.chain(s,h.left),r.right.chain(o,h.right),this.pan.chain(n,s.gain),this.pan.chain(i,o.gain)};e.prototype.disconnect=function(){this.output.disconnect.apply(this.output,arguments)},e.prototype.connect=function(){this.output.connect.apply(this.output,arguments)},AudioContext.prototype.createStereoPanner=function(){return new e(this)},t.Context.prototype.createStereoPanner=function(){return new e(this)}}}),t(function(t){return t.Panner=function(e){t.AudioNode.call(this),this._panner=this.input=this.output=this.context.createStereoPanner(),this.pan=this._panner.pan,this.pan.value=t.defaultArg(e,0),this._readOnly("pan")},t.extend(t.Panner,t.AudioNode),t.Panner.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable("pan"),this._panner.disconnect(),this._panner=null,this.pan=null,this},t.Panner}),t(function(t){return t.Panner3D=function(){var e=t.defaults(arguments,["positionX","positionY","positionZ"],t.Panner3D);t.AudioNode.call(this),this._panner=this.input=this.output=this.context.createPanner(),this._panner.panningModel=e.panningModel,this._panner.maxDistance=e.maxDistance,this._panner.distanceModel=e.distanceModel,this._panner.coneOuterGain=e.coneOuterGain,this._panner.coneOuterAngle=e.coneOuterAngle,this._panner.coneInnerAngle=e.coneInnerAngle,this._panner.refDistance=e.refDistance,this._panner.rolloffFactor=e.rolloffFactor,this._orientation=[e.orientationX,e.orientationY,e.orientationZ],this._position=[e.positionX,e.positionY,e.positionZ],this.orientationX=e.orientationX,this.orientationY=e.orientationY,this.orientationZ=e.orientationZ,this.positionX=e.positionX,this.positionY=e.positionY,this.positionZ=e.positionZ},t.extend(t.Panner3D,t.AudioNode),t.Panner3D.defaults={positionX:0,positionY:0,positionZ:0,orientationX:0,orientationY:0,orientationZ:0,panningModel:"equalpower",maxDistance:1e4,distanceModel:"inverse",coneOuterGain:0,coneOuterAngle:360,coneInnerAngle:360,refDistance:1,rolloffFactor:1},t.Panner3D.prototype._rampTimeConstant=.01,t.Panner3D.prototype.setPosition=function(t,e,i){if(this._panner.positionX){var n=this.now();this._panner.positionX.setTargetAtTime(t,n,this._rampTimeConstant),this._panner.positionY.setTargetAtTime(e,n,this._rampTimeConstant),this._panner.positionZ.setTargetAtTime(i,n,this._rampTimeConstant)}else this._panner.setPosition(t,e,i);return this._position=Array.prototype.slice.call(arguments),this},t.Panner3D.prototype.setOrientation=function(t,e,i){if(this._panner.orientationX){var n=this.now();this._panner.orientationX.setTargetAtTime(t,n,this._rampTimeConstant),this._panner.orientationY.setTargetAtTime(e,n,this._rampTimeConstant),this._panner.orientationZ.setTargetAtTime(i,n,this._rampTimeConstant)}else this._panner.setOrientation(t,e,i);return this._orientation=Array.prototype.slice.call(arguments),this},Object.defineProperty(t.Panner3D.prototype,"positionX",{set:function(t){this._position[0]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[0]}}),Object.defineProperty(t.Panner3D.prototype,"positionY",{set:function(t){this._position[1]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[1]}}),Object.defineProperty(t.Panner3D.prototype,"positionZ",{set:function(t){this._position[2]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[2]}}),Object.defineProperty(t.Panner3D.prototype,"orientationX",{set:function(t){this._orientation[0]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[0]}}),Object.defineProperty(t.Panner3D.prototype,"orientationY",{set:function(t){this._orientation[1]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[1]}}),Object.defineProperty(t.Panner3D.prototype,"orientationZ",{set:function(t){this._orientation[2]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[2]}}),t.Panner3D._aliasProperty=function(e){Object.defineProperty(t.Panner3D.prototype,e,{set:function(t){this._panner[e]=t},get:function(){return this._panner[e]}})},t.Panner3D._aliasProperty("panningModel"),t.Panner3D._aliasProperty("refDistance"),t.Panner3D._aliasProperty("rolloffFactor"),t.Panner3D._aliasProperty("distanceModel"),t.Panner3D._aliasProperty("coneInnerAngle"),t.Panner3D._aliasProperty("coneOuterAngle"),t.Panner3D._aliasProperty("coneOuterGain"),t.Panner3D._aliasProperty("maxDistance"),t.Panner3D.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._panner.disconnect(),this._panner=null,this._orientation=null,this._position=null,this},t.Panner3D}),t(function(t){return t.PanVol=function(){var e=t.defaults(arguments,["pan","volume"],t.PanVol);t.AudioNode.call(this),this._panner=this.input=new t.Panner(e.pan),this.pan=this._panner.pan,this._volume=this.output=new t.Volume(e.volume),this.volume=this._volume.volume,this._panner.connect(this._volume),this.mute=e.mute,this._readOnly(["pan","volume"])},t.extend(t.PanVol,t.AudioNode),t.PanVol.defaults={pan:0,volume:0,mute:!1},Object.defineProperty(t.PanVol.prototype,"mute",{get:function(){return this._volume.mute},set:function(t){
+this._volume.mute=t}}),t.PanVol.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._writable(["pan","volume"]),this._panner.dispose(),this._panner=null,this.pan=null,this._volume.dispose(),this._volume=null,this.volume=null,this},t.PanVol}),t(function(t){return t.Solo=function(){var e=t.defaults(arguments,["solo"],t.Solo);t.AudioNode.call(this),this.input=this.output=new t.Gain,this._soloBind=this._soloed.bind(this),this.context.on("solo",this._soloBind),this.solo=e.solo},t.extend(t.Solo,t.AudioNode),t.Solo.defaults={solo:!1},Object.defineProperty(t.Solo.prototype,"solo",{get:function(){return this._isSoloed()},set:function(t){t?this._addSolo():this._removeSolo(),this.context.emit("solo",this)}}),Object.defineProperty(t.Solo.prototype,"muted",{get:function(){return 0===this.input.gain.value}}),t.Solo.prototype._addSolo=function(){t.isArray(this.context._currentSolo)||(this.context._currentSolo=[]),this._isSoloed()||this.context._currentSolo.push(this)},t.Solo.prototype._removeSolo=function(){if(this._isSoloed()){var t=this.context._currentSolo.indexOf(this);this.context._currentSolo.splice(t,1)}},t.Solo.prototype._isSoloed=function(){return!!t.isArray(this.context._currentSolo)&&(0!==this.context._currentSolo.length&&-1!==this.context._currentSolo.indexOf(this))},t.Solo.prototype._noSolos=function(){return!t.isArray(this.context._currentSolo)||0===this.context._currentSolo.length},t.Solo.prototype._soloed=function(){this._isSoloed()?this.input.gain.value=1:this._noSolos()?this.input.gain.value=1:this.input.gain.value=0},t.Solo.prototype.dispose=function(){return this.context.off("solo",this._soloBind),this._removeSolo(),this._soloBind=null,t.AudioNode.prototype.dispose.call(this),this},t.Solo}),t(function(t){return t.Waveform=function(){var e=t.defaults(arguments,["size"],t.Waveform);e.type=t.Analyser.Type.Waveform,t.AudioNode.call(this),this._analyser=this.input=this.output=new t.Analyser(e)},t.extend(t.Waveform,t.AudioNode),t.Waveform.defaults={size:1024},t.Waveform.prototype.getValue=function(){return this._analyser.getValue()},Object.defineProperty(t.Waveform.prototype,"size",{get:function(){return this._analyser.size},set:function(t){this._analyser.size=t}}),t.Waveform.prototype.dispose=function(){t.AudioNode.prototype.dispose.call(this),this._analyser.dispose(),this._analyser=null},t.Waveform}),t(function(t){return t.CtrlInterpolate=function(){var e=t.defaults(arguments,["values","index"],t.CtrlInterpolate);t.call(this),this.values=e.values,this.index=e.index},t.extend(t.CtrlInterpolate),t.CtrlInterpolate.defaults={index:0,values:[]},Object.defineProperty(t.CtrlInterpolate.prototype,"value",{get:function(){var t,e,i,n=this.index;return n=Math.min(n,this.values.length-1),t=Math.floor(n),e=this.values[t],i=this.values[Math.ceil(n)],this._interpolate(n-t,e,i)}}),t.CtrlInterpolate.prototype._interpolate=function(e,i,n){var s,o,r,a;if(t.isArray(i)){for(s=[],o=0;o<i.length;o++)s[o]=this._interpolate(e,i[o],n[o]);return s}if(t.isObject(i)){r={};for(a in i)r[a]=this._interpolate(e,i[a],n[a]);return r}return i=this._toNumber(i),n=this._toNumber(n),(1-e)*i+e*n},t.CtrlInterpolate.prototype._toNumber=function(e){return t.isNumber(e)?e:this.toSeconds(e)},t.CtrlInterpolate.prototype.dispose=function(){this.values=null},t.CtrlInterpolate}),t(function(t){return t.CtrlMarkov=function(e,i){t.call(this),this.values=t.defaultArg(e,{}),this.value=t.defaultArg(i,Object.keys(this.values)[0])},t.extend(t.CtrlMarkov),t.CtrlMarkov.prototype.next=function(){var e,i,n,s,o,r,a;if(this.values.hasOwnProperty(this.value))if(e=this.values[this.value],t.isArray(e))for(i=this._getProbDistribution(e),n=Math.random(),s=0,o=0;o<i.length;o++)r=i[o],n>s&&n<s+r&&(a=e[o],t.isObject(a)?this.value=a.value:this.value=a),s+=r;else this.value=e;return this.value},t.CtrlMarkov.prototype._getProbDistribution=function(e){var i,n,s,o=[],r=0,a=!1;for(i=0;i<e.length;i++)n=e[i],t.isObject(n)?(a=!0,o[i]=n.probability):o[i]=1/e.length,r+=o[i];if(a)for(s=0;s<o.length;s++)o[s]=o[s]/r;return o},t.CtrlMarkov.prototype.dispose=function(){this.values=null},t.CtrlMarkov}),t(function(t){return t.CtrlPattern=function(){var e=t.defaults(arguments,["values","type"],t.CtrlPattern);t.call(this),this.values=e.values,this.index=0,this._type=null,this._shuffled=null,this._direction=null,this.type=e.type},t.extend(t.CtrlPattern),t.CtrlPattern.Type={Up:"up",Down:"down",UpDown:"upDown",DownUp:"downUp",AlternateUp:"alternateUp",AlternateDown:"alternateDown",Random:"random",RandomWalk:"randomWalk",RandomOnce:"randomOnce"},t.CtrlPattern.defaults={type:t.CtrlPattern.Type.Up,values:[]},Object.defineProperty(t.CtrlPattern.prototype,"value",{get:function(){if(0!==this.values.length){if(1===this.values.length)return this.values[0];this.index=Math.min(this.index,this.values.length-1);var e=this.values[this.index];return this.type===t.CtrlPattern.Type.RandomOnce&&(this.values.length!==this._shuffled.length&&this._shuffleValues(),e=this.values[this._shuffled[this.index]]),e}}}),Object.defineProperty(t.CtrlPattern.prototype,"type",{get:function(){return this._type},set:function(e){this._type=e,this._shuffled=null,this._type===t.CtrlPattern.Type.Up||this._type===t.CtrlPattern.Type.UpDown||this._type===t.CtrlPattern.Type.RandomOnce||this._type===t.CtrlPattern.Type.AlternateUp?this.index=0:this._type!==t.CtrlPattern.Type.Down&&this._type!==t.CtrlPattern.Type.DownUp&&this._type!==t.CtrlPattern.Type.AlternateDown||(this.index=this.values.length-1),this._type===t.CtrlPattern.Type.UpDown||this._type===t.CtrlPattern.Type.AlternateUp?this._direction=t.CtrlPattern.Type.Up:this._type!==t.CtrlPattern.Type.DownUp&&this._type!==t.CtrlPattern.Type.AlternateDown||(this._direction=t.CtrlPattern.Type.Down),this._type===t.CtrlPattern.Type.RandomOnce?this._shuffleValues():this._type===t.CtrlPattern.Random&&(this.index=Math.floor(Math.random()*this.values.length))}}),t.CtrlPattern.prototype.next=function(){var e=this.type;return e===t.CtrlPattern.Type.Up?++this.index>=this.values.length&&(this.index=0):e===t.CtrlPattern.Type.Down?--this.index<0&&(this.index=this.values.length-1):e===t.CtrlPattern.Type.UpDown||e===t.CtrlPattern.Type.DownUp?(this._direction===t.CtrlPattern.Type.Up?this.index++:this.index--,this.index<0?(this.index=1,this._direction=t.CtrlPattern.Type.Up):this.index>=this.values.length&&(this.index=this.values.length-2,this._direction=t.CtrlPattern.Type.Down)):e===t.CtrlPattern.Type.Random?this.index=Math.floor(Math.random()*this.values.length):e===t.CtrlPattern.Type.RandomWalk?Math.random()<.5?(this.index--,this.index=Math.max(this.index,0)):(this.index++,this.index=Math.min(this.index,this.values.length-1)):e===t.CtrlPattern.Type.RandomOnce?++this.index>=this.values.length&&(this.index=0,this._shuffleValues()):e===t.CtrlPattern.Type.AlternateUp?(this._direction===t.CtrlPattern.Type.Up?(this.index+=2,this._direction=t.CtrlPattern.Type.Down):(this.index-=1,this._direction=t.CtrlPattern.Type.Up),this.index>=this.values.length&&(this.index=0,this._direction=t.CtrlPattern.Type.Up)):e===t.CtrlPattern.Type.AlternateDown&&(this._direction===t.CtrlPattern.Type.Up?(this.index+=1,this._direction=t.CtrlPattern.Type.Down):(this.index-=2,this._direction=t.CtrlPattern.Type.Up),this.index<0&&(this.index=this.values.length-1,this._direction=t.CtrlPattern.Type.Down)),this.value},t.CtrlPattern.prototype._shuffleValues=function(){var t,e,i=[];for(this._shuffled=[],t=0;t<this.values.length;t++)i[t]=t;for(;i.length>0;)e=i.splice(Math.floor(i.length*Math.random()),1),this._shuffled.push(e[0])},t.CtrlPattern.prototype.dispose=function(){this._shuffled=null,this.values=null},t.CtrlPattern}),t(function(t){return t.CtrlRandom=function(){var e=t.defaults(arguments,["min","max"],t.CtrlRandom);t.call(this),this.min=e.min,this.max=e.max,this.integer=e.integer},t.extend(t.CtrlRandom),t.CtrlRandom.defaults={min:0,max:1,integer:!1},Object.defineProperty(t.CtrlRandom.prototype,"value",{get:function(){var t=this.toSeconds(this.min),e=this.toSeconds(this.max),i=Math.random(),n=i*t+(1-i)*e;return this.integer&&(n=Math.floor(n)),n}}),t.CtrlRandom}),t(function(t){return t.Buffers=function(e){var i,n,s=Array.prototype.slice.call(arguments);s.shift(),i=t.defaults(s,["onload","baseUrl"],t.Buffers),t.call(this),this._buffers={},this.baseUrl=i.baseUrl,this._loadingCount=0;for(n in e)this._loadingCount++,this.add(n,e[n],this._bufferLoaded.bind(this,i.onload))},t.extend(t.Buffers),t.Buffers.defaults={onload:t.noOp,baseUrl:""},t.Buffers.prototype.has=function(t){return this._buffers.hasOwnProperty(t)},t.Buffers.prototype.get=function(t){if(this.has(t))return this._buffers[t];throw new Error("Tone.Buffers: no buffer named "+t)},t.Buffers.prototype._bufferLoaded=function(t){0===--this._loadingCount&&t&&t(this)},Object.defineProperty(t.Buffers.prototype,"loaded",{get:function(){var t,e,i=!0;for(t in this._buffers)e=this.get(t),i=i&&e.loaded;return i}}),t.Buffers.prototype.add=function(e,i,n){return n=t.defaultArg(n,t.noOp),i instanceof t.Buffer?(this._buffers[e]=i,n(this)):i instanceof AudioBuffer?(this._buffers[e]=new t.Buffer(i),n(this)):t.isString(i)&&(this._buffers[e]=new t.Buffer(this.baseUrl+i,n)),this},t.Buffers.prototype.dispose=function(){t.prototype.dispose.call(this);for(var e in this._buffers)this._buffers[e].dispose();return this._buffers=null,this},t.Buffers}),t(function(t){var e={};return t.prototype.send=function(i,n){e.hasOwnProperty(i)||(e[i]=this.context.createGain()),n=t.defaultArg(n,0);var s=new t.Gain(n,t.Type.Decibels);return this.connect(s),s.connect(e[i]),s},t.prototype.receive=function(t,i){return e.hasOwnProperty(t)||(e[t]=this.context.createGain()),e[t].connect(this,0,i),this},t.Context.on("init",function(t){t.Buses?e=t.Buses:(e={},t.Buses=e)}),t}),t(function(t){return t.Draw=function(){t.call(this),this._events=new t.Timeline,this.expiration=.25,this.anticipation=.008,this._boundDrawLoop=this._drawLoop.bind(this)},t.extend(t.Draw),t.Draw.prototype.schedule=function(t,e){return this._events.add({callback:t,time:this.toSeconds(e)}),1===this._events.length&&requestAnimationFrame(this._boundDrawLoop),this},t.Draw.prototype.cancel=function(t){return this._events.cancel(this.toSeconds(t)),this},t.Draw.prototype._drawLoop=function(){for(var e,i=t.now();this._events.length&&this._events.peek().time-this.anticipation<=i;)e=this._events.shift(),i-e.time<=this.expiration&&e.callback();this._events.length>0&&requestAnimationFrame(this._boundDrawLoop)},t.Draw=new t.Draw,t.Draw}),t(function(t){t.Listener=function(){t.call(this),this._orientation=[0,0,0,0,0,0],this._position=[0,0,0],t.getContext(function(){this.set(e.defaults)}.bind(this))},t.extend(t.Listener),t.Listener.defaults={positionX:0,positionY:0,positionZ:0,forwardX:0,forwardY:0,forwardZ:1,upX:0,upY:1,upZ:0},t.Listener.prototype._rampTimeConstant=.01,t.Listener.prototype.setPosition=function(t,e,i){if(this.context.listener.positionX){var n=this.now();this.context.listener.positionX.setTargetAtTime(t,n,this._rampTimeConstant),this.context.listener.positionY.setTargetAtTime(e,n,this._rampTimeConstant),this.context.listener.positionZ.setTargetAtTime(i,n,this._rampTimeConstant)}else this.context.listener.setPosition(t,e,i);return this._position=Array.prototype.slice.call(arguments),this},t.Listener.prototype.setOrientation=function(t,e,i,n,s,o){if(this.context.listener.forwardX){var r=this.now();this.context.listener.forwardX.setTargetAtTime(t,r,this._rampTimeConstant),this.context.listener.forwardY.setTargetAtTime(e,r,this._rampTimeConstant),this.context.listener.forwardZ.setTargetAtTime(i,r,this._rampTimeConstant),this.context.listener.upX.setTargetAtTime(n,r,this._rampTimeConstant),this.context.listener.upY.setTargetAtTime(s,r,this._rampTimeConstant),this.context.listener.upZ.setTargetAtTime(o,r,this._rampTimeConstant)}else this.context.listener.setOrientation(t,e,i,n,s,o);return this._orientation=Array.prototype.slice.call(arguments),this},Object.defineProperty(t.Listener.prototype,"positionX",{set:function(t){this._position[0]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[0]}}),Object.defineProperty(t.Listener.prototype,"positionY",{set:function(t){this._position[1]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[1]}}),Object.defineProperty(t.Listener.prototype,"positionZ",{set:function(t){this._position[2]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[2]}}),Object.defineProperty(t.Listener.prototype,"forwardX",{set:function(t){this._orientation[0]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[0]}}),Object.defineProperty(t.Listener.prototype,"forwardY",{set:function(t){this._orientation[1]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[1]}}),Object.defineProperty(t.Listener.prototype,"forwardZ",{set:function(t){this._orientation[2]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[2]}}),Object.defineProperty(t.Listener.prototype,"upX",{set:function(t){this._orientation[3]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[3]}}),Object.defineProperty(t.Listener.prototype,"upY",{set:function(t){this._orientation[4]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[4]}}),Object.defineProperty(t.Listener.prototype,"upZ",{set:function(t){this._orientation[5]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[5]}}),t.Listener.prototype.dispose=function(){return this._orientation=null,this._position=null,this};var e=t.Listener;return t.Listener=new e,t.Context.on("init",function(i){i.Listener instanceof e?t.Listener=i.Listener:t.Listener=new e,i.Listener=t.Listener}),t.Listener}),t(function(t){function e(i,n,s,o){var r,a;return o=t.defaultArg(o,0),r=new t.OfflineContext(2,n,s),t.context=r,a=i(t.Transport),r.currentTime>0&&o<1e3?e(i,n,s,++o):{response:a,context:r}}return t.Offline=function(i,n){var s,o=t.context.sampleRate,r=t.context,a=e(i,n,o),h=a.response,l=a.context;return s=h instanceof Promise?h.then(function(){return l.render()}):l.render(),t.context=r,s.then(function(e){return new t.Buffer(e)})},t.Offline}),t(function(t){return t.Effect=function(){var e=t.defaults(arguments,["wet"],t.Effect);t.AudioNode.call(this),this.createInsOuts(1,1),this._dryWet=new t.CrossFade(e.wet),this.wet=this._dryWet.fade,this.effectSend=new t.Gain,this.effectReturn=new t.Gain,this.input.connect(this._dryWet.a),this.input.connect(this.effectSend),this.effectReturn.connect(this._dryWet.b),this._dryWet.connect(this.output),this._readOnly(["wet"])},t.extend(t.Effect,t.AudioNode),t.Effect.defaults={wet:1},t.Effect.prototype.connectEffect=function(t){return this.effectSend.chain(t,this.effectReturn),this},t.Effect.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._dryWet.dispose(),this._dryWet=null,this.effectSend.dispose(),this.effectSend=null,this.effectReturn.dispose(),this.effectReturn=null,this._writable(["wet"]),this.wet=null,this},t.Effect}),t(function(t){return t.AutoFilter=function(){var e=t.defaults(arguments,["frequency","baseFrequency","octaves"],t.AutoFilter);t.Effect.call(this,e),this._lfo=new t.LFO({frequency:e.frequency,amplitude:e.depth}),this.depth=this._lfo.amplitude,this.frequency=this._lfo.frequency,this.filter=new t.Filter(e.filter),this._octaves=0,this.connectEffect(this.filter),this._lfo.connect(this.filter.frequency),this.type=e.type,this._readOnly(["frequency","depth"]),this.octaves=e.octaves,this.baseFrequency=e.baseFrequency},t.extend(t.AutoFilter,t.Effect),t.AutoFilter.defaults={frequency:1,type:"sine",depth:1,baseFrequency:200,octaves:2.6,filter:{type:"lowpass",rolloff:-12,Q:1}},t.AutoFilter.prototype.start=function(t){return this._lfo.start(t),this},t.AutoFilter.prototype.stop=function(t){return this._lfo.stop(t),this},t.AutoFilter.prototype.sync=function(t){return this._lfo.sync(t),this},t.AutoFilter.prototype.unsync=function(){return this._lfo.unsync(),this},Object.defineProperty(t.AutoFilter.prototype,"type",{get:function(){return this._lfo.type},set:function(t){this._lfo.type=t}}),Object.defineProperty(t.AutoFilter.prototype,"baseFrequency",{get:function(){return this._lfo.min},set:function(t){this._lfo.min=this.toFrequency(t),this.octaves=this._octaves}}),Object.defineProperty(t.AutoFilter.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t,this._lfo.max=this.baseFrequency*Math.pow(2,t)}}),t.AutoFilter.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._lfo.dispose(),this._lfo=null,this.filter.dispose(),this.filter=null,this._writable(["frequency","depth"]),this.frequency=null,this.depth=null,this},t.AutoFilter}),t(function(t){return t.AutoPanner=function(){var e=t.defaults(arguments,["frequency"],t.AutoPanner);t.Effect.call(this,e),this._lfo=new t.LFO({frequency:e.frequency,amplitude:e.depth,min:-1,max:1}),this.depth=this._lfo.amplitude,this._panner=new t.Panner,this.frequency=this._lfo.frequency,this.connectEffect(this._panner),this._lfo.connect(this._panner.pan),this.type=e.type,this._readOnly(["depth","frequency"])},t.extend(t.AutoPanner,t.Effect),t.AutoPanner.defaults={frequency:1,type:"sine",depth:1},t.AutoPanner.prototype.start=function(t){return this._lfo.start(t),this},t.AutoPanner.prototype.stop=function(t){return this._lfo.stop(t),this},t.AutoPanner.prototype.sync=function(t){return this._lfo.sync(t),this},t.AutoPanner.prototype.unsync=function(){return this._lfo.unsync(),this},Object.defineProperty(t.AutoPanner.prototype,"type",{get:function(){return this._lfo.type},set:function(t){this._lfo.type=t}}),t.AutoPanner.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._lfo.dispose(),this._lfo=null,this._panner.dispose(),this._panner=null,this._writable(["depth","frequency"]),this.frequency=null,this.depth=null,this},t.AutoPanner}),t(function(t){return t.AutoWah=function(){var e=t.defaults(arguments,["baseFrequency","octaves","sensitivity"],t.AutoWah);t.Effect.call(this,e),this.follower=new t.Follower(e.follower),this._sweepRange=new t.ScaleExp(0,1,.5),this._baseFrequency=e.baseFrequency,this._octaves=e.octaves,this._inputBoost=new t.Gain,this._bandpass=new t.Filter({rolloff:-48,frequency:0,Q:e.Q}),this._peaking=new t.Filter(0,"peaking"),this._peaking.gain.value=e.gain,this.gain=this._peaking.gain,this.Q=this._bandpass.Q,this.effectSend.chain(this._inputBoost,this.follower,this._sweepRange),this._sweepRange.connect(this._bandpass.frequency),this._sweepRange.connect(this._peaking.frequency),this.effectSend.chain(this._bandpass,this._peaking,this.effectReturn),this._setSweepRange(),this.sensitivity=e.sensitivity,this._readOnly(["gain","Q"])},t.extend(t.AutoWah,t.Effect),t.AutoWah.defaults={baseFrequency:100,octaves:6,sensitivity:0,Q:2,gain:2,follower:{attack:.3,release:.5}},Object.defineProperty(t.AutoWah.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t,this._setSweepRange()}}),Object.defineProperty(t.AutoWah.prototype,"baseFrequency",{get:function(){return this._baseFrequency},set:function(t){this._baseFrequency=t,this._setSweepRange()}}),Object.defineProperty(t.AutoWah.prototype,"sensitivity",{get:function(){return t.gainToDb(1/this._inputBoost.gain.value)},set:function(e){this._inputBoost.gain.value=1/t.dbToGain(e)}}),t.AutoWah.prototype._setSweepRange=function(){this._sweepRange.min=this._baseFrequency,this._sweepRange.max=Math.min(this._baseFrequency*Math.pow(2,this._octaves),this.context.sampleRate/2)},t.AutoWah.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this.follower.dispose(),this.follower=null,this._sweepRange.dispose(),this._sweepRange=null,this._bandpass.dispose(),this._bandpass=null,this._peaking.dispose(),this._peaking=null,this._inputBoost.dispose(),this._inputBoost=null,this._writable(["gain","Q"]),this.gain=null,this.Q=null,this},t.AutoWah}),t(function(t){return t.Modulo=function(e){t.SignalBase.call(this),this.createInsOuts(1,0),this._shaper=new t.WaveShaper(Math.pow(2,16)),this._multiply=new t.Multiply,this._subtract=this.output=new t.Subtract,this._modSignal=new t.Signal(e),this.input.fan(this._shaper,this._subtract),this._modSignal.connect(this._multiply,0,0),this._shaper.connect(this._multiply,0,1),this._multiply.connect(this._subtract,0,1),this._setWaveShaper(e)},t.extend(t.Modulo,t.SignalBase),t.Modulo.prototype._setWaveShaper=function(t){this._shaper.setMap(function(e){return Math.floor((e+1e-4)/t)})},Object.defineProperty(t.Modulo.prototype,"value",{get:function(){return this._modSignal.value},set:function(t){this._modSignal.value=t,this._setWaveShaper(t)}}),t.Modulo.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._shaper.dispose(),this._shaper=null,this._multiply.dispose(),this._multiply=null,this._subtract.dispose(),this._subtract=null,this._modSignal.dispose(),this._modSignal=null,this},t.Modulo}),t(function(t){return t.BitCrusher=function(){var e,i=t.defaults(arguments,["bits"],t.BitCrusher);t.Effect.call(this,i),e=1/Math.pow(2,i.bits-1),this._subtract=new t.Subtract,this._modulo=new t.Modulo(e),this._bits=i.bits,this.effectSend.fan(this._subtract,this._modulo),this._modulo.connect(this._subtract,0,1),this._subtract.connect(this.effectReturn)},t.extend(t.BitCrusher,t.Effect),t.BitCrusher.defaults={bits:4},Object.defineProperty(t.BitCrusher.prototype,"bits",{get:function(){return this._bits},set:function(t){this._bits=t;var e=1/Math.pow(2,t-1);this._modulo.value=e}}),t.BitCrusher.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._subtract.dispose(),this._subtract=null,this._modulo.dispose(),this._modulo=null,this},t.BitCrusher}),t(function(t){return t.Chebyshev=function(){var e=t.defaults(arguments,["order"],t.Chebyshev);t.Effect.call(this,e),this._shaper=new t.WaveShaper(4096),this._order=e.order,this.connectEffect(this._shaper),this.order=e.order,this.oversample=e.oversample},t.extend(t.Chebyshev,t.Effect),t.Chebyshev.defaults={order:1,oversample:"none"},t.Chebyshev.prototype._getCoefficient=function(t,e,i){return i.hasOwnProperty(e)?i[e]:(i[e]=0===e?0:1===e?t:2*t*this._getCoefficient(t,e-1,i)-this._getCoefficient(t,e-2,i),i[e])},Object.defineProperty(t.Chebyshev.prototype,"order",{get:function(){return this._order},set:function(t){var e,i,n,s;for(this._order=t,e=new Array(4096),i=e.length,n=0;n<i;++n)s=2*n/i-1,e[n]=0===s?0:this._getCoefficient(s,t,{});this._shaper.curve=e}}),Object.defineProperty(t.Chebyshev.prototype,"oversample",{get:function(){return this._shaper.oversample},set:function(t){this._shaper.oversample=t}}),t.Chebyshev.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._shaper.dispose(),this._shaper=null,this},t.Chebyshev}),t(function(t){return t.StereoEffect=function(){t.AudioNode.call(this);var e=t.defaults(arguments,["wet"],t.Effect);this.createInsOuts(1,1),this._dryWet=new t.CrossFade(e.wet),this.wet=this._dryWet.fade,this._split=new t.Split,this.effectSendL=this._split.left,this.effectSendR=this._split.right,this._merge=new t.Merge,this.effectReturnL=this._merge.left,this.effectReturnR=this._merge.right,this.input.connect(this._split),this.input.connect(this._dryWet,0,0),this._merge.connect(this._dryWet,0,1),this._dryWet.connect(this.output),this._readOnly(["wet"])},t.extend(t.StereoEffect,t.Effect),t.StereoEffect.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._dryWet.dispose(),this._dryWet=null,this._split.dispose(),this._split=null,this._merge.dispose(),this._merge=null,this.effectSendL=null,this.effectSendR=null,this.effectReturnL=null,this.effectReturnR=null,this._writable(["wet"]),this.wet=null,this},t.StereoEffect}),t(function(t){return t.Chorus=function(){var e=t.defaults(arguments,["frequency","delayTime","depth"],t.Chorus);t.StereoEffect.call(this,e),this._depth=e.depth,this._delayTime=e.delayTime/1e3,this._lfoL=new t.LFO({frequency:e.frequency,min:0,max:1}),this._lfoR=new t.LFO({frequency:e.frequency,min:0,max:1,phase:180}),this._delayNodeL=new t.Delay,this._delayNodeR=new t.Delay,this.frequency=this._lfoL.frequency,this.effectSendL.chain(this._delayNodeL,this.effectReturnL),this.effectSendR.chain(this._delayNodeR,this.effectReturnR),this.effectSendL.connect(this.effectReturnL),this.effectSendR.connect(this.effectReturnR),this._lfoL.connect(this._delayNodeL.delayTime),this._lfoR.connect(this._delayNodeR.delayTime),this._lfoL.start(),this._lfoR.start(),this._lfoL.frequency.connect(this._lfoR.frequency),this.depth=this._depth,this.frequency.value=e.frequency,this.type=e.type,this._readOnly(["frequency"]),this.spread=e.spread},t.extend(t.Chorus,t.StereoEffect),t.Chorus.defaults={frequency:1.5,delayTime:3.5,depth:.7,type:"sine",spread:180},Object.defineProperty(t.Chorus.prototype,"depth",{get:function(){return this._depth},set:function(t){this._depth=t;var e=this._delayTime*t;this._lfoL.min=Math.max(this._delayTime-e,0),this._lfoL.max=this._delayTime+e,this._lfoR.min=Math.max(this._delayTime-e,0),this._lfoR.max=this._delayTime+e}}),Object.defineProperty(t.Chorus.prototype,"delayTime",{get:function(){return 1e3*this._delayTime},set:function(t){this._delayTime=t/1e3,this.depth=this._depth}}),Object.defineProperty(t.Chorus.prototype,"type",{get:function(){return this._lfoL.type},set:function(t){this._lfoL.type=t,this._lfoR.type=t}}),Object.defineProperty(t.Chorus.prototype,"spread",{get:function(){return this._lfoR.phase-this._lfoL.phase},set:function(t){this._lfoL.phase=90-t/2,this._lfoR.phase=t/2+90}}),t.Chorus.prototype.dispose=function(){return t.StereoEffect.prototype.dispose.call(this),this._lfoL.dispose(),this._lfoL=null,this._lfoR.dispose(),this._lfoR=null,this._delayNodeL.dispose(),this._delayNodeL=null,this._delayNodeR.dispose(),this._delayNodeR=null,this._writable("frequency"),this.frequency=null,this},t.Chorus}),t(function(t){return t.Convolver=function(){var e=t.defaults(arguments,["url","onload"],t.Convolver);t.Effect.call(this,e),this._convolver=this.context.createConvolver(),this._buffer=new t.Buffer(e.url,function(t){this._convolver.buffer=t.get(),e.onload()}.bind(this)),this.connectEffect(this._convolver)},t.extend(t.Convolver,t.Effect),t.Convolver.defaults={onload:t.noOp},Object.defineProperty(t.Convolver.prototype,"buffer",{get:function(){return this._buffer.get()},set:function(t){this._buffer.set(t),this._convolver.buffer=this._buffer.get()}}),t.Convolver.prototype.load=function(t,e){return this._buffer.load(t,function(t){this.buffer=t,e&&e()}.bind(this))},t.Convolver.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._convolver.disconnect(),this._convolver=null,this._buffer.dispose(),this._buffer=null,this},t.Convolver}),t(function(t){return t.Distortion=function(){var e=t.defaults(arguments,["distortion"],t.Distortion);t.Effect.call(this,e),this._shaper=new t.WaveShaper(4096),this._distortion=e.distortion,this.connectEffect(this._shaper),this.distortion=e.distortion,this.oversample=e.oversample},t.extend(t.Distortion,t.Effect),t.Distortion.defaults={distortion:.4,oversample:"none"},Object.defineProperty(t.Distortion.prototype,"distortion",{get:function(){return this._distortion},set:function(t){var e,i;this._distortion=t,e=100*t,i=Math.PI/180,this._shaper.setMap(function(t){return Math.abs(t)<.001?0:(3+e)*t*20*i/(Math.PI+e*Math.abs(t))})}}),Object.defineProperty(t.Distortion.prototype,"oversample",{get:function(){return this._shaper.oversample},set:function(t){this._shaper.oversample=t}}),t.Distortion.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._shaper.dispose(),this._shaper=null,this},t.Distortion}),t(function(t){return t.FeedbackEffect=function(){var e=t.defaults(arguments,["feedback"],t.FeedbackEffect);t.Effect.call(this,e),this._feedbackGain=new t.Gain(e.feedback,t.Type.NormalRange),this.feedback=this._feedbackGain.gain,this.effectReturn.chain(this._feedbackGain,this.effectSend),this._readOnly(["feedback"])},t.extend(t.FeedbackEffect,t.Effect),t.FeedbackEffect.defaults={feedback:.125},t.FeedbackEffect.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._writable(["feedback"]),this._feedbackGain.dispose(),this._feedbackGain=null,this.feedback=null,this},t.FeedbackEffect}),t(function(t){return t.FeedbackDelay=function(){var e=t.defaults(arguments,["delayTime","feedback"],t.FeedbackDelay);t.FeedbackEffect.call(this,e),this._delayNode=new t.Delay(e.delayTime,e.maxDelay),this.delayTime=this._delayNode.delayTime,this.connectEffect(this._delayNode),this._readOnly(["delayTime"])},t.extend(t.FeedbackDelay,t.FeedbackEffect),t.FeedbackDelay.defaults={delayTime:.25,maxDelay:1},t.FeedbackDelay.prototype.dispose=function(){return t.FeedbackEffect.prototype.dispose.call(this),this._delayNode.dispose(),this._delayNode=null,this._writable(["delayTime"]),this.delayTime=null,this},t.FeedbackDelay}),t(function(t){var e=[1557/44100,1617/44100,1491/44100,1422/44100,1277/44100,1356/44100,1188/44100,1116/44100],i=[225,556,441,341];return t.Freeverb=function(){var n,s,o,r,a,h,l=t.defaults(arguments,["roomSize","dampening"],t.Freeverb);for(t.StereoEffect.call(this,l),this.roomSize=new t.Signal(l.roomSize,t.Type.NormalRange),this.dampening=new t.Signal(l.dampening,t.Type.Frequency),this._combFilters=[],this._allpassFiltersL=[],this._allpassFiltersR=[],n=0;n<i.length;n++)s=this.context.createBiquadFilter(),s.type="allpass",s.frequency.value=i[n],this._allpassFiltersL.push(s);for(o=0;o<i.length;o++)r=this.context.createBiquadFilter(),r.type="allpass",r.frequency.value=i[o],this._allpassFiltersR.push(r);for(a=0;a<e.length;a++)h=new t.LowpassCombFilter(e[a]),a<e.length/2?this.effectSendL.chain(h,this._allpassFiltersL[0]):this.effectSendR.chain(h,this._allpassFiltersR[0]),this.roomSize.connect(h.resonance),this.dampening.connect(h.dampening),this._combFilters.push(h);t.connectSeries.apply(t,this._allpassFiltersL),t.connectSeries.apply(t,this._allpassFiltersR),this._allpassFiltersL[this._allpassFiltersL.length-1].connect(this.effectReturnL),this._allpassFiltersR[this._allpassFiltersR.length-1].connect(this.effectReturnR),this._readOnly(["roomSize","dampening"])},t.extend(t.Freeverb,t.StereoEffect),t.Freeverb.defaults={roomSize:.7,dampening:3e3},t.Freeverb.prototype.dispose=function(){var e,i,n;for(t.StereoEffect.prototype.dispose.call(this),e=0;e<this._allpassFiltersL.length;e++)this._allpassFiltersL[e].disconnect(),this._allpassFiltersL[e]=null;for(this._allpassFiltersL=null,i=0;i<this._allpassFiltersR.length;i++)this._allpassFiltersR[i].disconnect(),this._allpassFiltersR[i]=null;for(this._allpassFiltersR=null,n=0;n<this._combFilters.length;n++)this._combFilters[n].dispose(),this._combFilters[n]=null;return this._combFilters=null,this._writable(["roomSize","dampening"]),this.roomSize.dispose(),this.roomSize=null,this.dampening.dispose(),this.dampening=null,this},t.Freeverb}),t(function(t){var e=[.06748,.06404,.08212,.09004],i=[.773,.802,.753,.733],n=[347,113,37];return t.JCReverb=function(){var s,o,r,a,h=t.defaults(arguments,["roomSize"],t.JCReverb);for(t.StereoEffect.call(this,h),this.roomSize=new t.Signal(h.roomSize,t.Type.NormalRange),this._scaleRoomSize=new t.Scale(-.733,.197),this._allpassFilters=[],this._feedbackCombFilters=[],s=0;s<n.length;s++)o=this.context.createBiquadFilter(),o.type="allpass",o.frequency.value=n[s],this._allpassFilters.push(o);for(r=0;r<e.length;r++)a=new t.FeedbackCombFilter(e[r],.1),this._scaleRoomSize.connect(a.resonance),a.resonance.value=i[r],this._allpassFilters[this._allpassFilters.length-1].connect(a),r<e.length/2?a.connect(this.effectReturnL):a.connect(this.effectReturnR),this._feedbackCombFilters.push(a);this.roomSize.connect(this._scaleRoomSize),t.connectSeries.apply(t,this._allpassFilters),
+this.effectSendL.connect(this._allpassFilters[0]),this.effectSendR.connect(this._allpassFilters[0]),this._readOnly(["roomSize"])},t.extend(t.JCReverb,t.StereoEffect),t.JCReverb.defaults={roomSize:.5},t.JCReverb.prototype.dispose=function(){var e,i;for(t.StereoEffect.prototype.dispose.call(this),e=0;e<this._allpassFilters.length;e++)this._allpassFilters[e].disconnect(),this._allpassFilters[e]=null;for(this._allpassFilters=null,i=0;i<this._feedbackCombFilters.length;i++)this._feedbackCombFilters[i].dispose(),this._feedbackCombFilters[i]=null;return this._feedbackCombFilters=null,this._writable(["roomSize"]),this.roomSize.dispose(),this.roomSize=null,this._scaleRoomSize.dispose(),this._scaleRoomSize=null,this},t.JCReverb}),t(function(t){return t.MidSideEffect=function(){t.Effect.apply(this,arguments),this._midSideSplit=new t.MidSideSplit,this._midSideMerge=new t.MidSideMerge,this.midSend=this._midSideSplit.mid,this.sideSend=this._midSideSplit.side,this.midReturn=this._midSideMerge.mid,this.sideReturn=this._midSideMerge.side,this.effectSend.connect(this._midSideSplit),this._midSideMerge.connect(this.effectReturn)},t.extend(t.MidSideEffect,t.Effect),t.MidSideEffect.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._midSideSplit.dispose(),this._midSideSplit=null,this._midSideMerge.dispose(),this._midSideMerge=null,this.midSend=null,this.sideSend=null,this.midReturn=null,this.sideReturn=null,this},t.MidSideEffect}),t(function(t){return t.Phaser=function(){var e=t.defaults(arguments,["frequency","octaves","baseFrequency"],t.Phaser);t.StereoEffect.call(this,e),this._lfoL=new t.LFO(e.frequency,0,1),this._lfoR=new t.LFO(e.frequency,0,1),this._lfoR.phase=180,this._baseFrequency=e.baseFrequency,this._octaves=e.octaves,this.Q=new t.Signal(e.Q,t.Type.Positive),this._filtersL=this._makeFilters(e.stages,this._lfoL,this.Q),this._filtersR=this._makeFilters(e.stages,this._lfoR,this.Q),this.frequency=this._lfoL.frequency,this.frequency.value=e.frequency,this.effectSendL.connect(this._filtersL[0]),this.effectSendR.connect(this._filtersR[0]),this._filtersL[e.stages-1].connect(this.effectReturnL),this._filtersR[e.stages-1].connect(this.effectReturnR),this._lfoL.frequency.connect(this._lfoR.frequency),this.baseFrequency=e.baseFrequency,this.octaves=e.octaves,this._lfoL.start(),this._lfoR.start(),this._readOnly(["frequency","Q"])},t.extend(t.Phaser,t.StereoEffect),t.Phaser.defaults={frequency:.5,octaves:3,stages:10,Q:10,baseFrequency:350},t.Phaser.prototype._makeFilters=function(e,i,n){var s,o,r=new Array(e);for(s=0;s<e;s++)o=this.context.createBiquadFilter(),o.type="allpass",n.connect(o.Q),i.connect(o.frequency),r[s]=o;return t.connectSeries.apply(t,r),r},Object.defineProperty(t.Phaser.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t;var e=this._baseFrequency*Math.pow(2,t);this._lfoL.max=e,this._lfoR.max=e}}),Object.defineProperty(t.Phaser.prototype,"baseFrequency",{get:function(){return this._baseFrequency},set:function(t){this._baseFrequency=t,this._lfoL.min=t,this._lfoR.min=t,this.octaves=this._octaves}}),t.Phaser.prototype.dispose=function(){var e,i;for(t.StereoEffect.prototype.dispose.call(this),this._writable(["frequency","Q"]),this.Q.dispose(),this.Q=null,this._lfoL.dispose(),this._lfoL=null,this._lfoR.dispose(),this._lfoR=null,e=0;e<this._filtersL.length;e++)this._filtersL[e].disconnect(),this._filtersL[e]=null;for(this._filtersL=null,i=0;i<this._filtersR.length;i++)this._filtersR[i].disconnect(),this._filtersR[i]=null;return this._filtersR=null,this.frequency=null,this},t.Phaser}),t(function(t){return t.StereoXFeedbackEffect=function(){var e=t.defaults(arguments,["feedback"],t.FeedbackEffect);t.StereoEffect.call(this,e),this.feedback=new t.Signal(e.feedback,t.Type.NormalRange),this._feedbackLR=new t.Gain,this._feedbackRL=new t.Gain,this.effectReturnL.chain(this._feedbackLR,this.effectSendR),this.effectReturnR.chain(this._feedbackRL,this.effectSendL),this.feedback.fan(this._feedbackLR.gain,this._feedbackRL.gain),this._readOnly(["feedback"])},t.extend(t.StereoXFeedbackEffect,t.StereoEffect),t.StereoXFeedbackEffect.prototype.dispose=function(){return t.StereoEffect.prototype.dispose.call(this),this._writable(["feedback"]),this.feedback.dispose(),this.feedback=null,this._feedbackLR.dispose(),this._feedbackLR=null,this._feedbackRL.dispose(),this._feedbackRL=null,this},t.StereoXFeedbackEffect}),t(function(t){return t.PingPongDelay=function(){var e=t.defaults(arguments,["delayTime","feedback"],t.PingPongDelay);t.StereoXFeedbackEffect.call(this,e),this._leftDelay=new t.Delay(0,e.maxDelayTime),this._rightDelay=new t.Delay(0,e.maxDelayTime),this._rightPreDelay=new t.Delay(0,e.maxDelayTime),this.delayTime=new t.Signal(e.delayTime,t.Type.Time),this.effectSendL.chain(this._leftDelay,this.effectReturnL),this.effectSendR.chain(this._rightPreDelay,this._rightDelay,this.effectReturnR),this.delayTime.fan(this._leftDelay.delayTime,this._rightDelay.delayTime,this._rightPreDelay.delayTime),this._feedbackLR.disconnect(),this._feedbackLR.connect(this._rightDelay),this._readOnly(["delayTime"])},t.extend(t.PingPongDelay,t.StereoXFeedbackEffect),t.PingPongDelay.defaults={delayTime:.25,maxDelayTime:1},t.PingPongDelay.prototype.dispose=function(){return t.StereoXFeedbackEffect.prototype.dispose.call(this),this._leftDelay.dispose(),this._leftDelay=null,this._rightDelay.dispose(),this._rightDelay=null,this._rightPreDelay.dispose(),this._rightPreDelay=null,this._writable(["delayTime"]),this.delayTime.dispose(),this.delayTime=null,this},t.PingPongDelay}),t(function(t){return t.PitchShift=function(){var e,i=t.defaults(arguments,["pitch"],t.PitchShift);t.FeedbackEffect.call(this,i),this._frequency=new t.Signal(0),this._delayA=new t.Delay(0,1),this._lfoA=new t.LFO({min:0,max:.1,type:"sawtooth"}).connect(this._delayA.delayTime),this._delayB=new t.Delay(0,1),this._lfoB=new t.LFO({min:0,max:.1,type:"sawtooth",phase:180}).connect(this._delayB.delayTime),this._crossFade=new t.CrossFade,this._crossFadeLFO=new t.LFO({min:0,max:1,type:"triangle",phase:90}).connect(this._crossFade.fade),this._feedbackDelay=new t.Delay(i.delayTime),this.delayTime=this._feedbackDelay.delayTime,this._readOnly("delayTime"),this._pitch=i.pitch,this._windowSize=i.windowSize,this._delayA.connect(this._crossFade.a),this._delayB.connect(this._crossFade.b),this._frequency.fan(this._lfoA.frequency,this._lfoB.frequency,this._crossFadeLFO.frequency),this.effectSend.fan(this._delayA,this._delayB),this._crossFade.chain(this._feedbackDelay,this.effectReturn),e=this.now(),this._lfoA.start(e),this._lfoB.start(e),this._crossFadeLFO.start(e),this.windowSize=this._windowSize},t.extend(t.PitchShift,t.FeedbackEffect),t.PitchShift.defaults={pitch:0,windowSize:.1,delayTime:0,feedback:0},Object.defineProperty(t.PitchShift.prototype,"pitch",{get:function(){return this._pitch},set:function(e){this._pitch=e;var i=0;e<0?(this._lfoA.min=0,this._lfoA.max=this._windowSize,this._lfoB.min=0,this._lfoB.max=this._windowSize,i=t.intervalToFrequencyRatio(e-1)+1):(this._lfoA.min=this._windowSize,this._lfoA.max=0,this._lfoB.min=this._windowSize,this._lfoB.max=0,i=t.intervalToFrequencyRatio(e)-1),this._frequency.value=i*(1.2/this._windowSize)}}),Object.defineProperty(t.PitchShift.prototype,"windowSize",{get:function(){return this._windowSize},set:function(t){this._windowSize=this.toSeconds(t),this.pitch=this._pitch}}),t.PitchShift.prototype.dispose=function(){return t.FeedbackEffect.prototype.dispose.call(this),this._frequency.dispose(),this._frequency=null,this._delayA.disconnect(),this._delayA=null,this._delayB.disconnect(),this._delayB=null,this._lfoA.dispose(),this._lfoA=null,this._lfoB.dispose(),this._lfoB=null,this._crossFade.dispose(),this._crossFade=null,this._crossFadeLFO.dispose(),this._crossFadeLFO=null,this._writable("delayTime"),this._feedbackDelay.dispose(),this._feedbackDelay=null,this.delayTime=null,this},t.PitchShift}),t(function(t){return t.BufferSource=function(){var e=t.defaults(arguments,["buffer","onload"],t.BufferSource);t.AudioNode.call(this,e),this.onended=e.onended,this._startTime=-1,this._sourceStarted=!1,this._sourceStopped=!1,this._stopTime=-1,this._gainNode=this.output=new t.Gain,this._source=this.context.createBufferSource(),this._source.connect(this._gainNode),this._source.onended=this._onended.bind(this),this._buffer=new t.Buffer(e.buffer,e.onload),this.playbackRate=new t.Param(this._source.playbackRate,t.Type.Positive),this.fadeIn=e.fadeIn,this.fadeOut=e.fadeOut,this.curve=e.curve,this._gain=1,this._onendedTimeout=-1,this.loop=e.loop,this.loopStart=e.loopStart,this.loopEnd=e.loopEnd,this.playbackRate.value=e.playbackRate},t.extend(t.BufferSource,t.AudioNode),t.BufferSource.defaults={onended:t.noOp,onload:t.noOp,loop:!1,loopStart:0,loopEnd:0,fadeIn:0,fadeOut:0,curve:"linear",playbackRate:1},Object.defineProperty(t.BufferSource.prototype,"state",{get:function(){return this.getStateAtTime(this.now())}}),t.BufferSource.prototype.getStateAtTime=function(e){return e=this.toSeconds(e),-1!==this._startTime&&e>=this._startTime&&!this._sourceStopped?t.State.Started:t.State.Stopped},t.BufferSource.prototype.start=function(e,i,n,s,o){var r,a,h,l;if(-1!==this._startTime)throw new Error("Tone.BufferSource can only be started once.");if(!this.buffer.loaded)throw new Error("Tone.BufferSource: buffer is either not set or not loaded.");return e=this.toSeconds(e),i=this.loop?t.defaultArg(i,this.loopStart):t.defaultArg(i,0),i=this.toSeconds(i),s=t.defaultArg(s,1),this._gain=s,o=this.toSeconds(t.defaultArg(o,this.fadeIn)),this.fadeIn=o,o>0?(this._gainNode.gain.setValueAtTime(0,e),"linear"===this.curve?this._gainNode.gain.linearRampToValueAtTime(this._gain,e+o):this._gainNode.gain.exponentialApproachValueAtTime(this._gain,e,o)):this._gainNode.gain.setValueAtTime(s,e),this._startTime=e,r=this.toSeconds(t.defaultArg(n,this.buffer.duration-i%this.buffer.duration)),r=Math.max(r,0),t.isDefined(n)&&(this.loop||(r=Math.min(r,this.buffer.duration-i%this.buffer.duration)),this.stop(e+r,this.fadeOut)),this.loop&&(a=this.loopEnd||this.buffer.duration,h=this.loopStart,l=a-h,i>=a&&(i=(i-h)%l+h)),this._source.buffer=this.buffer.get(),this._source.loopEnd=this.loopEnd||this.buffer.duration,i<this.buffer.duration&&(this._sourceStarted=!0,this._source.start(e,i)),this},t.BufferSource.prototype.stop=function(e,i){var n,s;if(!this.buffer.loaded)throw new Error("Tone.BufferSource: buffer is either not set or not loaded.");if(!this._sourceStopped)return e=this.toSeconds(e),-1!==this._stopTime&&this.cancelStop(),e<=this._startTime?(this._gainNode.gain.cancelScheduledValues(e),this._gainNode.gain.value=0,this):(e=Math.max(this._startTime+this.fadeIn+this.sampleTime,e),this._gainNode.gain.cancelScheduledValues(e),this._stopTime=e,i=this.toSeconds(t.defaultArg(i,this.fadeOut)),n=e-this._startTime-this.fadeIn-this.sampleTime,this.loop||(n=Math.min(n,this.buffer.duration)),i=Math.min(n,i),s=e-i,i>this.sampleTime?(this._gainNode.gain.setValueAtTime(this._gain,s),"linear"===this.curve?this._gainNode.gain.linearRampToValueAtTime(0,e):this._gainNode.gain.exponentialApproachValueAtTime(0,s,i)):this._gainNode.gain.setValueAtTime(0,e),t.context.clearTimeout(this._onendedTimeout),this._onendedTimeout=t.context.setTimeout(this._onended.bind(this),this._stopTime-this.now()),this)},t.BufferSource.prototype.cancelStop=function(){if(-1!==this._startTime&&!this._sourceStopped){var t=this.toSeconds(this.fadeIn);this._gainNode.gain.cancelScheduledValues(this._startTime+t+this.sampleTime),this._gainNode.gain.setValueAtTime(1,Math.max(this.now(),this._startTime+t+this.sampleTime)),this.context.clearTimeout(this._onendedTimeout),this._stopTime=-1}return this},t.BufferSource.prototype._onended=function(){if(!this._sourceStopped){this._sourceStopped=!0;var t="exponential"===this.curve?2*this.fadeOut:0;this._sourceStarted&&-1!==this._stopTime&&this._source.stop(this._stopTime+t),this.onended(this)}},Object.defineProperty(t.BufferSource.prototype,"loopStart",{get:function(){return this._source.loopStart},set:function(t){this._source.loopStart=this.toSeconds(t)}}),Object.defineProperty(t.BufferSource.prototype,"loopEnd",{get:function(){return this._source.loopEnd},set:function(t){this._source.loopEnd=this.toSeconds(t)}}),Object.defineProperty(t.BufferSource.prototype,"buffer",{get:function(){return this._buffer},set:function(t){this._buffer.set(t)}}),Object.defineProperty(t.BufferSource.prototype,"loop",{get:function(){return this._source.loop},set:function(t){this._source.loop=t,this.cancelStop()}}),t.BufferSource.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this.onended=null,this._source.onended=null,this._source.disconnect(),this._source=null,this._gainNode.dispose(),this._gainNode=null,this._buffer.dispose(),this._buffer=null,this._startTime=-1,this.playbackRate=null,t.context.clearTimeout(this._onendedTimeout),this},t.BufferSource}),t(function(t){function e(){for(var e in s)o[e]=(new t.Buffer).fromArray(s[e])}var i,n,s,o;return t.Noise=function(){var e=t.defaults(arguments,["type"],t.Noise);t.Source.call(this,e),this._source=null,this._type=e.type,this._playbackRate=e.playbackRate},t.extend(t.Noise,t.Source),t.Noise.defaults={type:"white",playbackRate:1},Object.defineProperty(t.Noise.prototype,"type",{get:function(){return this._type},set:function(e){if(this._type!==e){if(!(e in o))throw new TypeError("Tone.Noise: invalid type: "+e);if(this._type=e,this.state===t.State.Started){var i=this.now();this._stop(i),this._start(i)}}}}),Object.defineProperty(t.Noise.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t,this._source&&(this._source.playbackRate.value=t)}}),t.Noise.prototype._start=function(e){var i=o[this._type];this._source=new t.BufferSource(i).connect(this.output),this._source.loop=!0,this._source.playbackRate.value=this._playbackRate,this._source.start(this.toSeconds(e),Math.random()*(i.duration-.001))},t.Noise.prototype._stop=function(t){this._source&&(this._source.stop(this.toSeconds(t)),this._source=null)},t.Noise.prototype.restart=function(t){this._stop(t),this._start(t)},t.Noise.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),null!==this._source&&(this._source.disconnect(),this._source=null),this._buffer=null,this},i=220500,n=2,s={pink:function(){var t,e,s,o,r,a,h,l,u,c,p,d=[];for(t=0;t<n;t++)for(e=new Float32Array(i),d[t]=e,s=o=r=a=h=l=u=0,c=0;c<i;c++)p=2*Math.random()-1,s=.99886*s+.0555179*p,o=.99332*o+.0750759*p,r=.969*r+.153852*p,a=.8665*a+.3104856*p,h=.55*h+.5329522*p,l=-.7616*l-.016898*p,e[c]=s+o+r+a+h+l+u+.5362*p,e[c]*=.11,u=.115926*p;return d}(),brown:function(){var t,e,s,o,r,a=[];for(t=0;t<n;t++)for(e=new Float32Array(i),a[t]=e,s=0,o=0;o<i;o++)r=2*Math.random()-1,e[o]=(s+.02*r)/1.02,s=e[o],e[o]*=3.5;return a}(),white:function(){var t,e,s,o=[];for(t=0;t<n;t++)for(e=new Float32Array(i),o[t]=e,s=0;s<i;s++)e[s]=2*Math.random()-1;return o}()},o={},t.getContext(e),t.Context.on("init",e),t.Noise}),t(function(t){return t.Reverb=function(){var e=t.defaults(arguments,["decay"],t.Reverb);t.Effect.call(this,e),this._convolver=this.context.createConvolver(),this.decay=e.decay,this.preDelay=e.preDelay,this.connectEffect(this._convolver)},t.extend(t.Reverb,t.Effect),t.Reverb.defaults={decay:1.5,preDelay:.01},t.Reverb.prototype.generate=function(){return t.Offline(function(){var e,i=new t.Noise,n=new t.Noise,s=new t.Merge;i.connect(s.left),n.connect(s.right),e=(new t.Gain).toMaster(),s.connect(e),i.start(0),n.start(0),e.gain.setValueAtTime(0,0),e.gain.linearRampToValueAtTime(1,this.preDelay),e.gain.exponentialApproachValueAtTime(0,this.preDelay,this.decay-this.preDelay)}.bind(this),this.decay).then(function(t){return this._convolver.buffer=t.get(),this}.bind(this))},t.Reverb.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._convolver.disconnect(),this._convolver=null,this},t.Reverb}),t(function(t){return t.StereoFeedbackEffect=function(){var e=t.defaults(arguments,["feedback"],t.FeedbackEffect);t.StereoEffect.call(this,e),this.feedback=new t.Signal(e.feedback,t.Type.NormalRange),this._feedbackL=new t.Gain,this._feedbackR=new t.Gain,this.effectReturnL.chain(this._feedbackL,this.effectSendL),this.effectReturnR.chain(this._feedbackR,this.effectSendR),this.feedback.fan(this._feedbackL.gain,this._feedbackR.gain),this._readOnly(["feedback"])},t.extend(t.StereoFeedbackEffect,t.StereoEffect),t.StereoFeedbackEffect.prototype.dispose=function(){return t.StereoEffect.prototype.dispose.call(this),this._writable(["feedback"]),this.feedback.dispose(),this.feedback=null,this._feedbackL.dispose(),this._feedbackL=null,this._feedbackR.dispose(),this._feedbackR=null,this},t.StereoFeedbackEffect}),t(function(t){return t.StereoWidener=function(){var e=t.defaults(arguments,["width"],t.StereoWidener);t.MidSideEffect.call(this,e),this.width=new t.Signal(e.width,t.Type.NormalRange),this._readOnly(["width"]),this._twoTimesWidthMid=new t.Multiply(2),this._twoTimesWidthSide=new t.Multiply(2),this._midMult=new t.Multiply,this._twoTimesWidthMid.connect(this._midMult,0,1),this.midSend.chain(this._midMult,this.midReturn),this._oneMinusWidth=new t.Subtract,this._oneMinusWidth.connect(this._twoTimesWidthMid),this.context.getConstant(1).connect(this._oneMinusWidth,0,0),this.width.connect(this._oneMinusWidth,0,1),this._sideMult=new t.Multiply,this.width.connect(this._twoTimesWidthSide),this._twoTimesWidthSide.connect(this._sideMult,0,1),this.sideSend.chain(this._sideMult,this.sideReturn)},t.extend(t.StereoWidener,t.MidSideEffect),t.StereoWidener.defaults={width:.5},t.StereoWidener.prototype.dispose=function(){return t.MidSideEffect.prototype.dispose.call(this),this._writable(["width"]),this.width.dispose(),this.width=null,this._midMult.dispose(),this._midMult=null,this._sideMult.dispose(),this._sideMult=null,this._twoTimesWidthMid.dispose(),this._twoTimesWidthMid=null,this._twoTimesWidthSide.dispose(),this._twoTimesWidthSide=null,this._oneMinusWidth.dispose(),this._oneMinusWidth=null,this},t.StereoWidener}),t(function(t){return t.Tremolo=function(){var e=t.defaults(arguments,["frequency","depth"],t.Tremolo);t.StereoEffect.call(this,e),this._lfoL=new t.LFO({phase:e.spread,min:1,max:0}),this._lfoR=new t.LFO({phase:e.spread,min:1,max:0}),this._amplitudeL=new t.Gain,this._amplitudeR=new t.Gain,this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.depth=new t.Signal(e.depth,t.Type.NormalRange),this._readOnly(["frequency","depth"]),this.effectSendL.chain(this._amplitudeL,this.effectReturnL),this.effectSendR.chain(this._amplitudeR,this.effectReturnR),this._lfoL.connect(this._amplitudeL.gain),this._lfoR.connect(this._amplitudeR.gain),this.frequency.fan(this._lfoL.frequency,this._lfoR.frequency),this.depth.fan(this._lfoR.amplitude,this._lfoL.amplitude),this.type=e.type,this.spread=e.spread},t.extend(t.Tremolo,t.StereoEffect),t.Tremolo.defaults={frequency:10,type:"sine",depth:.5,spread:180},t.Tremolo.prototype.start=function(t){return this._lfoL.start(t),this._lfoR.start(t),this},t.Tremolo.prototype.stop=function(t){return this._lfoL.stop(t),this._lfoR.stop(t),this},t.Tremolo.prototype.sync=function(e){return this._lfoL.sync(e),this._lfoR.sync(e),t.Transport.syncSignal(this.frequency),this},t.Tremolo.prototype.unsync=function(){return this._lfoL.unsync(),this._lfoR.unsync(),t.Transport.unsyncSignal(this.frequency),this},Object.defineProperty(t.Tremolo.prototype,"type",{get:function(){return this._lfoL.type},set:function(t){this._lfoL.type=t,this._lfoR.type=t}}),Object.defineProperty(t.Tremolo.prototype,"spread",{get:function(){return this._lfoR.phase-this._lfoL.phase},set:function(t){this._lfoL.phase=90-t/2,this._lfoR.phase=t/2+90}}),t.Tremolo.prototype.dispose=function(){return t.StereoEffect.prototype.dispose.call(this),this._writable(["frequency","depth"]),this._lfoL.dispose(),this._lfoL=null,this._lfoR.dispose(),this._lfoR=null,this._amplitudeL.dispose(),this._amplitudeL=null,this._amplitudeR.dispose(),this._amplitudeR=null,this.frequency=null,this.depth=null,this},t.Tremolo}),t(function(t){return t.Vibrato=function(){var e=t.defaults(arguments,["frequency","depth"],t.Vibrato);t.Effect.call(this,e),this._delayNode=new t.Delay(0,e.maxDelay),this._lfo=new t.LFO({type:e.type,min:0,max:e.maxDelay,frequency:e.frequency,phase:-90}).start().connect(this._delayNode.delayTime),this.frequency=this._lfo.frequency,this.depth=this._lfo.amplitude,this.depth.value=e.depth,this._readOnly(["frequency","depth"]),this.effectSend.chain(this._delayNode,this.effectReturn)},t.extend(t.Vibrato,t.Effect),t.Vibrato.defaults={maxDelay:.005,frequency:5,depth:.1,type:"sine"},Object.defineProperty(t.Vibrato.prototype,"type",{get:function(){return this._lfo.type},set:function(t){this._lfo.type=t}}),t.Vibrato.prototype.dispose=function(){t.Effect.prototype.dispose.call(this),this._delayNode.dispose(),this._delayNode=null,this._lfo.dispose(),this._lfo=null,this._writable(["frequency","depth"]),this.frequency=null,this.depth=null},t.Vibrato}),t(function(t){return t.Event=function(){var e=t.defaults(arguments,["callback","value"],t.Event);t.call(this),this._loop=e.loop,this.callback=e.callback,this.value=e.value,this._loopStart=this.toTicks(e.loopStart),this._loopEnd=this.toTicks(e.loopEnd),this._state=new t.TimelineState(t.State.Stopped),this._playbackRate=1,this._startOffset=0,this._probability=e.probability,this._humanize=e.humanize,this.mute=e.mute,this.playbackRate=e.playbackRate},t.extend(t.Event),t.Event.defaults={callback:t.noOp,loop:!1,loopEnd:"1m",loopStart:0,playbackRate:1,value:null,probability:1,mute:!1,humanize:!1},t.Event.prototype._rescheduleEvents=function(e){return e=t.defaultArg(e,-1),this._state.forEachFrom(e,function(e){var i,n,s,o;e.state===t.State.Started&&(t.isDefined(e.id)&&t.Transport.clear(e.id),n=e.time+Math.round(this.startOffset/this._playbackRate),this._loop?(i=1/0,t.isNumber(this._loop)&&(i=this._loop*this._getLoopDuration()),s=this._state.getAfter(n),null!==s&&(i=Math.min(i,s.time-n)),i!==1/0&&(this._state.setStateAtTime(t.State.Stopped,n+i+1),i=t.Ticks(i)),o=t.Ticks(this._getLoopDuration()),e.id=t.Transport.scheduleRepeat(this._tick.bind(this),o,t.Ticks(n),i)):e.id=t.Transport.schedule(this._tick.bind(this),t.Ticks(n)))}.bind(this)),this},Object.defineProperty(t.Event.prototype,"state",{get:function(){return this._state.getValueAtTime(t.Transport.ticks)}}),Object.defineProperty(t.Event.prototype,"startOffset",{get:function(){return this._startOffset},set:function(t){this._startOffset=t}}),Object.defineProperty(t.Event.prototype,"probability",{get:function(){return this._probability},set:function(t){this._probability=t}}),Object.defineProperty(t.Event.prototype,"humanize",{get:function(){return this._humanize},set:function(t){this._humanize=t}}),t.Event.prototype.start=function(e){return e=this.toTicks(e),this._state.getValueAtTime(e)===t.State.Stopped&&(this._state.add({state:t.State.Started,time:e,id:void 0}),this._rescheduleEvents(e)),this},t.Event.prototype.stop=function(e){var i,n;return this.cancel(e),e=this.toTicks(e),this._state.getValueAtTime(e)===t.State.Started&&(this._state.setStateAtTime(t.State.Stopped,e),i=this._state.getBefore(e),n=e,null!==i&&(n=i.time),this._rescheduleEvents(n)),this},t.Event.prototype.cancel=function(e){return e=t.defaultArg(e,-1/0),e=this.toTicks(e),this._state.forEachFrom(e,function(e){t.Transport.clear(e.id)}),this._state.cancel(e),this},t.Event.prototype._tick=function(e){var i,n=t.Transport.getTicksAtTime(e);if(!this.mute&&this._state.getValueAtTime(n)===t.State.Started){if(this.probability<1&&Math.random()>this.probability)return;this.humanize&&(i=.02,t.isBoolean(this.humanize)||(i=this.toSeconds(this.humanize)),e+=(2*Math.random()-1)*i),this.callback(e,this.value)}},t.Event.prototype._getLoopDuration=function(){return Math.round((this._loopEnd-this._loopStart)/this._playbackRate)},Object.defineProperty(t.Event.prototype,"loop",{get:function(){return this._loop},set:function(t){this._loop=t,this._rescheduleEvents()}}),Object.defineProperty(t.Event.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t,this._rescheduleEvents()}}),Object.defineProperty(t.Event.prototype,"loopEnd",{get:function(){return t.Ticks(this._loopEnd).toSeconds()},set:function(t){this._loopEnd=this.toTicks(t),this._loop&&this._rescheduleEvents()}}),Object.defineProperty(t.Event.prototype,"loopStart",{get:function(){return t.Ticks(this._loopStart).toSeconds()},set:function(t){this._loopStart=this.toTicks(t),this._loop&&this._rescheduleEvents()}}),Object.defineProperty(t.Event.prototype,"progress",{get:function(){var e,i,n;return this._loop?(e=t.Transport.ticks,i=this._state.get(e),null!==i&&i.state===t.State.Started?(n=this._getLoopDuration(),(e-i.time)%n/n):0):0}}),t.Event.prototype.dispose=function(){this.cancel(),this._state.dispose(),this._state=null,this.callback=null,this.value=null},t.Event}),t(function(t){return t.Loop=function(){var e=t.defaults(arguments,["callback","interval"],t.Loop);t.call(this),this._event=new t.Event({callback:this._tick.bind(this),loop:!0,loopEnd:e.interval,playbackRate:e.playbackRate,probability:e.probability}),this.callback=e.callback,this.iterations=e.iterations},t.extend(t.Loop),t.Loop.defaults={interval:"4n",callback:t.noOp,playbackRate:1,iterations:1/0,probability:!0,mute:!1},t.Loop.prototype.start=function(t){return this._event.start(t),this},t.Loop.prototype.stop=function(t){return this._event.stop(t),this},t.Loop.prototype.cancel=function(t){return this._event.cancel(t),this},t.Loop.prototype._tick=function(t){this.callback(t)},Object.defineProperty(t.Loop.prototype,"state",{get:function(){return this._event.state}}),Object.defineProperty(t.Loop.prototype,"progress",{get:function(){return this._event.progress}}),Object.defineProperty(t.Loop.prototype,"interval",{get:function(){return this._event.loopEnd},set:function(t){this._event.loopEnd=t}}),Object.defineProperty(t.Loop.prototype,"playbackRate",{get:function(){return this._event.playbackRate},set:function(t){this._event.playbackRate=t}}),Object.defineProperty(t.Loop.prototype,"humanize",{get:function(){return this._event.humanize},set:function(t){this._event.humanize=t}}),Object.defineProperty(t.Loop.prototype,"probability",{get:function(){return this._event.probability},set:function(t){this._event.probability=t}}),Object.defineProperty(t.Loop.prototype,"mute",{get:function(){return this._event.mute},set:function(t){this._event.mute=t}}),Object.defineProperty(t.Loop.prototype,"iterations",{get:function(){return!0===this._event.loop?1/0:this._event.loop},set:function(t){this._event.loop=t===1/0||t}}),t.Loop.prototype.dispose=function(){this._event.dispose(),this._event=null,this.callback=null},t.Loop}),t(function(t){return t.Part=function(){var e,i=t.defaults(arguments,["callback","events"],t.Part);for(t.Event.call(this,i),this._events=[],e=0;e<i.events.length;e++)Array.isArray(i.events[e])?this.add(i.events[e][0],i.events[e][1]):this.add(i.events[e])},t.extend(t.Part,t.Event),t.Part.defaults={callback:t.noOp,loop:!1,loopEnd:"1m",loopStart:0,playbackRate:1,probability:1,humanize:!1,mute:!1,events:[]},t.Part.prototype.start=function(e,i){var n=this.toTicks(e);return this._state.getValueAtTime(n)!==t.State.Started&&(i=this._loop?t.defaultArg(i,this._loopStart):t.defaultArg(i,0),i=this.toTicks(i),this._state.add({state:t.State.Started,time:n,offset:i}),this._forEach(function(t){this._startNote(t,n,i)})),this},t.Part.prototype._startNote=function(e,i,n){i-=n,this._loop?e.startOffset>=this._loopStart&&e.startOffset<this._loopEnd?(e.startOffset<n&&(i+=this._getLoopDuration()),e.start(t.Ticks(i))):e.startOffset<this._loopStart&&e.startOffset>=n&&(e.loop=!1,e.start(t.Ticks(i))):e.startOffset>=n&&e.start(t.Ticks(i))},Object.defineProperty(t.Part.prototype,"startOffset",{get:function(){return this._startOffset},set:function(t){this._startOffset=t,this._forEach(function(t){t.startOffset+=this._startOffset})}}),t.Part.prototype.stop=function(e){var i=this.toTicks(e);return this._state.cancel(i),this._state.setStateAtTime(t.State.Stopped,i),this._forEach(function(t){t.stop(e)}),this},t.Part.prototype.at=function(e,i){var n,s,o;for(e=t.TransportTime(e),n=t.Ticks(1).toSeconds(),s=0;s<this._events.length;s++)if(o=this._events[s],Math.abs(e.toTicks()-o.startOffset)<n)return t.isDefined(i)&&(o.value=i),o;return t.isDefined(i)?(this.add(e,i),this._events[this._events.length-1]):null},t.Part.prototype.add=function(e,i){e.hasOwnProperty("time")&&(i=e,e=i.time),e=this.toTicks(e);var n;return i instanceof t.Event?(n=i,n.callback=this._tick.bind(this)):n=new t.Event({callback:this._tick.bind(this),value:i}),n.startOffset=e,n.set({loopEnd:this.loopEnd,loopStart:this.loopStart,loop:this.loop,humanize:this.humanize,playbackRate:this.playbackRate,probability:this.probability}),this._events.push(n),this._restartEvent(n),this},t.Part.prototype._restartEvent=function(e){this._state.forEach(function(i){i.state===t.State.Started?this._startNote(e,i.time,i.offset):e.stop(t.Ticks(i.time))}.bind(this))},t.Part.prototype.remove=function(e,i){var n,s;for(e.hasOwnProperty("time")&&(i=e,e=i.time),e=this.toTicks(e),n=this._events.length-1;n>=0;n--)s=this._events[n],s instanceof t.Part?s.remove(e,i):s.startOffset===e&&(t.isUndef(i)||t.isDefined(i)&&s.value===i)&&(this._events.splice(n,1),s.dispose());return this},t.Part.prototype.removeAll=function(){return this._forEach(function(t){t.dispose()}),this._events=[],this},t.Part.prototype.cancel=function(t){return this._forEach(function(e){e.cancel(t)}),this._state.cancel(this.toTicks(t)),this},t.Part.prototype._forEach=function(e,i){var n,s;if(this._events)for(i=t.defaultArg(i,this),n=this._events.length-1;n>=0;n--)s=this._events[n],s instanceof t.Part?s._forEach(e,i):e.call(i,s);return this},t.Part.prototype._setAll=function(t,e){this._forEach(function(i){i[t]=e})},t.Part.prototype._tick=function(t,e){this.mute||this.callback(t,e)},t.Part.prototype._testLoopBoundries=function(e){e.startOffset<this._loopStart||e.startOffset>=this._loopEnd?e.cancel(0):e.state===t.State.Stopped&&this._restartEvent(e)},Object.defineProperty(t.Part.prototype,"probability",{get:function(){return this._probability},set:function(t){this._probability=t,this._setAll("probability",t)}}),Object.defineProperty(t.Part.prototype,"humanize",{get:function(){return this._humanize},set:function(t){this._humanize=t,this._setAll("humanize",t)}}),Object.defineProperty(t.Part.prototype,"loop",{get:function(){return this._loop},set:function(t){this._loop=t,this._forEach(function(e){e._loopStart=this._loopStart,e._loopEnd=this._loopEnd,e.loop=t,this._testLoopBoundries(e)})}}),Object.defineProperty(t.Part.prototype,"loopEnd",{get:function(){return t.Ticks(this._loopEnd).toSeconds()},set:function(t){this._loopEnd=this.toTicks(t),this._loop&&this._forEach(function(e){e.loopEnd=t,this._testLoopBoundries(e)})}}),Object.defineProperty(t.Part.prototype,"loopStart",{get:function(){return t.Ticks(this._loopStart).toSeconds()},set:function(t){this._loopStart=this.toTicks(t),this._loop&&this._forEach(function(t){t.loopStart=this.loopStart,this._testLoopBoundries(t)})}}),Object.defineProperty(t.Part.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t,this._setAll("playbackRate",t)}}),Object.defineProperty(t.Part.prototype,"length",{get:function(){return this._events.length}}),t.Part.prototype.dispose=function(){return this.removeAll(),this._state.dispose(),this._state=null,this.callback=null,this._events=null,this},t.Part}),t(function(t){return t.Pattern=function(){var e=t.defaults(arguments,["callback","values","pattern"],t.Pattern);t.Loop.call(this,e),this._pattern=new t.CtrlPattern({values:e.values,type:e.pattern,index:e.index})},t.extend(t.Pattern,t.Loop),t.Pattern.defaults={pattern:t.CtrlPattern.Type.Up,callback:t.noOp,values:[]},t.Pattern.prototype._tick=function(t){
+this.callback(t,this._pattern.value),this._pattern.next()},Object.defineProperty(t.Pattern.prototype,"index",{get:function(){return this._pattern.index},set:function(t){this._pattern.index=t}}),Object.defineProperty(t.Pattern.prototype,"values",{get:function(){return this._pattern.values},set:function(t){this._pattern.values=t}}),Object.defineProperty(t.Pattern.prototype,"value",{get:function(){return this._pattern.value}}),Object.defineProperty(t.Pattern.prototype,"pattern",{get:function(){return this._pattern.type},set:function(t){this._pattern.type=t}}),t.Pattern.prototype.dispose=function(){t.Loop.prototype.dispose.call(this),this._pattern.dispose(),this._pattern=null},t.Pattern}),t(function(t){return t.Sequence=function(){var e,i=t.defaults(arguments,["callback","events","subdivision"],t.Sequence),n=i.events;if(delete i.events,t.Part.call(this,i),this._subdivision=this.toTicks(i.subdivision),t.isUndef(i.loopEnd)&&t.isDefined(n)&&(this._loopEnd=n.length*this._subdivision),this._loop=!0,t.isDefined(n))for(e=0;e<n.length;e++)this.add(e,n[e])},t.extend(t.Sequence,t.Part),t.Sequence.defaults={subdivision:"4n"},Object.defineProperty(t.Sequence.prototype,"subdivision",{get:function(){return t.Ticks(this._subdivision).toSeconds()}}),t.Sequence.prototype.at=function(e,i){return t.isArray(i)&&this.remove(e),t.Part.prototype.at.call(this,this._indexTime(e),i)},t.Sequence.prototype.add=function(e,i){if(null===i)return this;if(t.isArray(i)){var n=Math.round(this._subdivision/i.length);i=new t.Sequence(this._tick.bind(this),i,t.Ticks(n))}return t.Part.prototype.add.call(this,this._indexTime(e),i),this},t.Sequence.prototype.remove=function(e,i){return t.Part.prototype.remove.call(this,this._indexTime(e),i),this},t.Sequence.prototype._indexTime=function(e){return e instanceof t.TransportTime?e:t.Ticks(e*this._subdivision+this.startOffset).toSeconds()},t.Sequence.prototype.dispose=function(){return t.Part.prototype.dispose.call(this),this},t.Sequence}),t(function(t){return t.PulseOscillator=function(){var e=t.defaults(arguments,["frequency","width"],t.Oscillator);t.Source.call(this,e),this.width=new t.Signal(e.width,t.Type.NormalRange),this._widthGate=new t.Gain,this._sawtooth=new t.Oscillator({frequency:e.frequency,detune:e.detune,type:"sawtooth",phase:e.phase}),this.frequency=this._sawtooth.frequency,this.detune=this._sawtooth.detune,this._thresh=new t.WaveShaper(function(t){return t<0?-1:1}),this._sawtooth.chain(this._thresh,this.output),this.width.chain(this._widthGate,this._thresh),this._readOnly(["width","frequency","detune"])},t.extend(t.PulseOscillator,t.Source),t.PulseOscillator.defaults={frequency:440,detune:0,phase:0,width:.2},t.PulseOscillator.prototype._start=function(t){t=this.toSeconds(t),this._sawtooth.start(t),this._widthGate.gain.setValueAtTime(1,t)},t.PulseOscillator.prototype._stop=function(t){t=this.toSeconds(t),this._sawtooth.stop(t),this._widthGate.gain.setValueAtTime(0,t)},t.PulseOscillator.prototype.restart=function(t){this._sawtooth.restart(t)},Object.defineProperty(t.PulseOscillator.prototype,"phase",{get:function(){return this._sawtooth.phase},set:function(t){this._sawtooth.phase=t}}),Object.defineProperty(t.PulseOscillator.prototype,"type",{get:function(){return"pulse"}}),Object.defineProperty(t.PulseOscillator.prototype,"partials",{get:function(){return[]}}),t.PulseOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._sawtooth.dispose(),this._sawtooth=null,this._writable(["width","frequency","detune"]),this.width.dispose(),this.width=null,this._widthGate.dispose(),this._widthGate=null,this._thresh.dispose(),this._thresh=null,this.frequency=null,this.detune=null,this},t.PulseOscillator}),t(function(t){return t.PWMOscillator=function(){var e=t.defaults(arguments,["frequency","modulationFrequency"],t.PWMOscillator);t.Source.call(this,e),this._pulse=new t.PulseOscillator(e.modulationFrequency),this._pulse._sawtooth.type="sine",this._modulator=new t.Oscillator({frequency:e.frequency,detune:e.detune,phase:e.phase}),this._scale=new t.Multiply(2),this.frequency=this._modulator.frequency,this.detune=this._modulator.detune,this.modulationFrequency=this._pulse.frequency,this._modulator.chain(this._scale,this._pulse.width),this._pulse.connect(this.output),this._readOnly(["modulationFrequency","frequency","detune"])},t.extend(t.PWMOscillator,t.Source),t.PWMOscillator.defaults={frequency:440,detune:0,phase:0,modulationFrequency:.4},t.PWMOscillator.prototype._start=function(t){t=this.toSeconds(t),this._modulator.start(t),this._pulse.start(t)},t.PWMOscillator.prototype._stop=function(t){t=this.toSeconds(t),this._modulator.stop(t),this._pulse.stop(t)},t.PWMOscillator.prototype.restart=function(t){this._modulator.restart(t),this._pulse.restart(t)},Object.defineProperty(t.PWMOscillator.prototype,"type",{get:function(){return"pwm"}}),Object.defineProperty(t.PWMOscillator.prototype,"partials",{get:function(){return[]}}),Object.defineProperty(t.PWMOscillator.prototype,"phase",{get:function(){return this._modulator.phase},set:function(t){this._modulator.phase=t}}),t.PWMOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._pulse.dispose(),this._pulse=null,this._scale.dispose(),this._scale=null,this._modulator.dispose(),this._modulator=null,this._writable(["modulationFrequency","frequency","detune"]),this.frequency=null,this.detune=null,this.modulationFrequency=null,this},t.PWMOscillator}),t(function(t){return t.FMOscillator=function(){var e=t.defaults(arguments,["frequency","type","modulationType"],t.FMOscillator);t.Source.call(this,e),this._carrier=new t.Oscillator(e.frequency,e.type),this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=this._carrier.detune,this.detune.value=e.detune,this.modulationIndex=new t.Multiply(e.modulationIndex),this.modulationIndex.units=t.Type.Positive,this._modulator=new t.Oscillator(e.frequency,e.modulationType),this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this._modulationNode=new t.Gain(0),this.frequency.connect(this._carrier.frequency),this.frequency.chain(this.harmonicity,this._modulator.frequency),this.frequency.chain(this.modulationIndex,this._modulationNode),this._modulator.connect(this._modulationNode.gain),this._modulationNode.connect(this._carrier.frequency),this._carrier.connect(this.output),this.detune.connect(this._modulator.detune),this.phase=e.phase,this._readOnly(["modulationIndex","frequency","detune","harmonicity"])},t.extend(t.FMOscillator,t.Source),t.FMOscillator.defaults={frequency:440,detune:0,phase:0,modulationIndex:2,modulationType:"square",harmonicity:1},t.FMOscillator.prototype._start=function(t){this._modulator.start(t),this._carrier.start(t)},t.FMOscillator.prototype._stop=function(t){this._modulator.stop(t),this._carrier.stop(t)},t.FMOscillator.prototype.restart=function(t){this._modulator.restart(t),this._carrier.restart(t)},Object.defineProperty(t.FMOscillator.prototype,"type",{get:function(){return this._carrier.type},set:function(t){this._carrier.type=t}}),Object.defineProperty(t.FMOscillator.prototype,"modulationType",{get:function(){return this._modulator.type},set:function(t){this._modulator.type=t}}),Object.defineProperty(t.FMOscillator.prototype,"phase",{get:function(){return this._carrier.phase},set:function(t){this._carrier.phase=t,this._modulator.phase=t}}),Object.defineProperty(t.FMOscillator.prototype,"partials",{get:function(){return this._carrier.partials},set:function(t){this._carrier.partials=t}}),t.FMOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._writable(["modulationIndex","frequency","detune","harmonicity"]),this.frequency.dispose(),this.frequency=null,this.detune=null,this.harmonicity.dispose(),this.harmonicity=null,this._carrier.dispose(),this._carrier=null,this._modulator.dispose(),this._modulator=null,this._modulationNode.dispose(),this._modulationNode=null,this.modulationIndex.dispose(),this.modulationIndex=null,this},t.FMOscillator}),t(function(t){return t.AMOscillator=function(){var e=t.defaults(arguments,["frequency","type","modulationType"],t.AMOscillator);t.Source.call(this,e),this._carrier=new t.Oscillator(e.frequency,e.type),this.frequency=this._carrier.frequency,this.detune=this._carrier.detune,this.detune.value=e.detune,this._modulator=new t.Oscillator(e.frequency,e.modulationType),this._modulationScale=new t.AudioToGain,this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this._modulationNode=new t.Gain(0),this.frequency.chain(this.harmonicity,this._modulator.frequency),this.detune.connect(this._modulator.detune),this._modulator.chain(this._modulationScale,this._modulationNode.gain),this._carrier.chain(this._modulationNode,this.output),this.phase=e.phase,this._readOnly(["frequency","detune","harmonicity"])},t.extend(t.AMOscillator,t.Oscillator),t.AMOscillator.defaults={frequency:440,detune:0,phase:0,modulationType:"square",harmonicity:1},t.AMOscillator.prototype._start=function(t){this._modulator.start(t),this._carrier.start(t)},t.AMOscillator.prototype._stop=function(t){this._modulator.stop(t),this._carrier.stop(t)},t.AMOscillator.prototype.restart=function(t){this._modulator.restart(t),this._carrier.restart(t)},Object.defineProperty(t.AMOscillator.prototype,"type",{get:function(){return this._carrier.type},set:function(t){this._carrier.type=t}}),Object.defineProperty(t.AMOscillator.prototype,"modulationType",{get:function(){return this._modulator.type},set:function(t){this._modulator.type=t}}),Object.defineProperty(t.AMOscillator.prototype,"phase",{get:function(){return this._carrier.phase},set:function(t){this._carrier.phase=t,this._modulator.phase=t}}),Object.defineProperty(t.AMOscillator.prototype,"partials",{get:function(){return this._carrier.partials},set:function(t){this._carrier.partials=t}}),t.AMOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._writable(["frequency","detune","harmonicity"]),this.frequency=null,this.detune=null,this.harmonicity.dispose(),this.harmonicity=null,this._carrier.dispose(),this._carrier=null,this._modulator.dispose(),this._modulator=null,this._modulationNode.dispose(),this._modulationNode=null,this._modulationScale.dispose(),this._modulationScale=null,this},t.AMOscillator}),t(function(t){return t.FatOscillator=function(){var e=t.defaults(arguments,["frequency","type","spread"],t.FatOscillator);t.Source.call(this,e),this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this._oscillators=[],this._spread=e.spread,this._type=e.type,this._phase=e.phase,this._partials=t.defaultArg(e.partials,[]),this.count=e.count,this._readOnly(["frequency","detune"])},t.extend(t.FatOscillator,t.Source),t.FatOscillator.defaults={frequency:440,detune:0,phase:0,spread:20,count:3,type:"sawtooth"},t.FatOscillator.prototype._start=function(t){t=this.toSeconds(t),this._forEach(function(e){e.start(t)})},t.FatOscillator.prototype._stop=function(t){t=this.toSeconds(t),this._forEach(function(e){e.stop(t)})},t.FatOscillator.prototype.restart=function(t){t=this.toSeconds(t),this._forEach(function(e){e.restart(t)})},t.FatOscillator.prototype._forEach=function(t){for(var e=0;e<this._oscillators.length;e++)t.call(this,this._oscillators[e],e)},Object.defineProperty(t.FatOscillator.prototype,"type",{get:function(){return this._type},set:function(t){this._type=t,this._forEach(function(e){e.type=t})}}),Object.defineProperty(t.FatOscillator.prototype,"spread",{get:function(){return this._spread},set:function(t){var e,i;this._spread=t,this._oscillators.length>1&&(e=-t/2,i=t/(this._oscillators.length-1),this._forEach(function(t,n){t.detune.value=e+i*n}))}}),Object.defineProperty(t.FatOscillator.prototype,"count",{get:function(){return this._oscillators.length},set:function(e){var i,n;if(e=Math.max(e,1),this._oscillators.length!==e){for(this._forEach(function(t){t.dispose()}),this._oscillators=[],i=0;i<e;i++)n=new t.Oscillator,this.type===t.Oscillator.Type.Custom?n.partials=this._partials:n.type=this._type,n.phase=this._phase,n.volume.value=-6-1.1*e,this.frequency.connect(n.frequency),this.detune.connect(n.detune),n.connect(this.output),this._oscillators[i]=n;this.spread=this._spread,this.state===t.State.Started&&this._forEach(function(t){t.start()})}}}),Object.defineProperty(t.FatOscillator.prototype,"phase",{get:function(){return this._phase},set:function(t){this._phase=t,this._forEach(function(e){e.phase=t})}}),Object.defineProperty(t.FatOscillator.prototype,"partials",{get:function(){return this._partials},set:function(e){this._partials=e,this._type=t.Oscillator.Type.Custom,this._forEach(function(t){t.partials=e})}}),t.FatOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._writable(["frequency","detune"]),this.frequency.dispose(),this.frequency=null,this.detune.dispose(),this.detune=null,this._forEach(function(t){t.dispose()}),this._oscillators=null,this._partials=null,this},t.FatOscillator}),t(function(t){t.OmniOscillator=function(){var e=t.defaults(arguments,["frequency","type"],t.OmniOscillator);t.Source.call(this,e),this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this._sourceType=void 0,this._oscillator=null,this.type=e.type,this._readOnly(["frequency","detune"]),this.set(e)},t.extend(t.OmniOscillator,t.Source),t.OmniOscillator.defaults={frequency:440,detune:0,type:"sine",phase:0};var e={Pulse:"PulseOscillator",PWM:"PWMOscillator",Osc:"Oscillator",FM:"FMOscillator",AM:"AMOscillator",Fat:"FatOscillator"};return t.OmniOscillator.prototype._start=function(t){this._oscillator.start(t)},t.OmniOscillator.prototype._stop=function(t){this._oscillator.stop(t)},t.OmniOscillator.prototype.restart=function(t){this._oscillator.restart(t)},Object.defineProperty(t.OmniOscillator.prototype,"type",{get:function(){var t="";return this._sourceType===e.FM?t="fm":this._sourceType===e.AM?t="am":this._sourceType===e.Fat&&(t="fat"),t+this._oscillator.type},set:function(t){"fm"===t.substr(0,2)?(this._createNewOscillator(e.FM),this._oscillator.type=t.substr(2)):"am"===t.substr(0,2)?(this._createNewOscillator(e.AM),this._oscillator.type=t.substr(2)):"fat"===t.substr(0,3)?(this._createNewOscillator(e.Fat),this._oscillator.type=t.substr(3)):"pwm"===t?this._createNewOscillator(e.PWM):"pulse"===t?this._createNewOscillator(e.Pulse):(this._createNewOscillator(e.Osc),this._oscillator.type=t)}}),Object.defineProperty(t.OmniOscillator.prototype,"partials",{get:function(){return this._oscillator.partials},set:function(t){this._oscillator.partials=t}}),t.OmniOscillator.prototype.set=function(e,i){return"type"===e?this.type=i:t.isObject(e)&&e.hasOwnProperty("type")&&(this.type=e.type),t.prototype.set.apply(this,arguments),this},t.OmniOscillator.prototype._createNewOscillator=function(e){var i,n,s;e!==this._sourceType&&(this._sourceType=e,i=t[e],n=this.now(),null!==this._oscillator&&(s=this._oscillator,s.stop(n),this.context.setTimeout(function(){s.dispose(),s=null},this.blockTime)),this._oscillator=new i,this.frequency.connect(this._oscillator.frequency),this.detune.connect(this._oscillator.detune),this._oscillator.connect(this.output),this.state===t.State.Started&&this._oscillator.start(n))},Object.defineProperty(t.OmniOscillator.prototype,"phase",{get:function(){return this._oscillator.phase},set:function(t){this._oscillator.phase=t}}),Object.defineProperty(t.OmniOscillator.prototype,"width",{get:function(){if(this._sourceType===e.Pulse)return this._oscillator.width}}),Object.defineProperty(t.OmniOscillator.prototype,"count",{get:function(){if(this._sourceType===e.Fat)return this._oscillator.count},set:function(t){this._sourceType===e.Fat&&(this._oscillator.count=t)}}),Object.defineProperty(t.OmniOscillator.prototype,"spread",{get:function(){if(this._sourceType===e.Fat)return this._oscillator.spread},set:function(t){this._sourceType===e.Fat&&(this._oscillator.spread=t)}}),Object.defineProperty(t.OmniOscillator.prototype,"modulationType",{get:function(){if(this._sourceType===e.FM||this._sourceType===e.AM)return this._oscillator.modulationType},set:function(t){this._sourceType!==e.FM&&this._sourceType!==e.AM||(this._oscillator.modulationType=t)}}),Object.defineProperty(t.OmniOscillator.prototype,"modulationIndex",{get:function(){if(this._sourceType===e.FM)return this._oscillator.modulationIndex}}),Object.defineProperty(t.OmniOscillator.prototype,"harmonicity",{get:function(){if(this._sourceType===e.FM||this._sourceType===e.AM)return this._oscillator.harmonicity}}),Object.defineProperty(t.OmniOscillator.prototype,"modulationFrequency",{get:function(){if(this._sourceType===e.PWM)return this._oscillator.modulationFrequency}}),t.OmniOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._writable(["frequency","detune"]),this.detune.dispose(),this.detune=null,this.frequency.dispose(),this.frequency=null,this._oscillator.dispose(),this._oscillator=null,this._sourceType=null,this},t.OmniOscillator}),t(function(t){return t.Instrument=function(e){e=t.defaultArg(e,t.Instrument.defaults),t.AudioNode.call(this),this._volume=this.output=new t.Volume(e.volume),this.volume=this._volume.volume,this._readOnly("volume"),this._scheduledEvents=[]},t.extend(t.Instrument,t.AudioNode),t.Instrument.defaults={volume:0},t.Instrument.prototype.triggerAttack=t.noOp,t.Instrument.prototype.triggerRelease=t.noOp,t.Instrument.prototype.sync=function(){return this._syncMethod("triggerAttack",1),this._syncMethod("triggerRelease",0),this},t.Instrument.prototype._syncMethod=function(e,i){var n=this["_original_"+e]=this[e];this[e]=function(){var e=Array.prototype.slice.call(arguments),s=e[i],o=t.Transport.schedule(function(t){e[i]=t,n.apply(this,e)}.bind(this),s);this._scheduledEvents.push(o)}.bind(this)},t.Instrument.prototype.unsync=function(){return this._scheduledEvents.forEach(function(e){t.Transport.clear(e)}),this._scheduledEvents=[],this._original_triggerAttack&&(this.triggerAttack=this._original_triggerAttack,this.triggerRelease=this._original_triggerRelease),this},t.Instrument.prototype.triggerAttackRelease=function(t,e,i,n){return i=this.toSeconds(i),e=this.toSeconds(e),this.triggerAttack(t,i,n),this.triggerRelease(i+e),this},t.Instrument.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._volume.dispose(),this._volume=null,this._writable(["volume"]),this.volume=null,this.unsync(),this._scheduledEvents=null,this},t.Instrument}),t(function(t){return t.Monophonic=function(e){e=t.defaultArg(e,t.Monophonic.defaults),t.Instrument.call(this,e),this.portamento=e.portamento},t.extend(t.Monophonic,t.Instrument),t.Monophonic.defaults={portamento:0},t.Monophonic.prototype.triggerAttack=function(t,e,i){return e=this.toSeconds(e),this._triggerEnvelopeAttack(e,i),this.setNote(t,e),this},t.Monophonic.prototype.triggerRelease=function(t){return t=this.toSeconds(t),this._triggerEnvelopeRelease(t),this},t.Monophonic.prototype._triggerEnvelopeAttack=function(){},t.Monophonic.prototype._triggerEnvelopeRelease=function(){},t.Monophonic.prototype.getLevelAtTime=function(t){return t=this.toSeconds(t),this.envelope.getValueAtTime(t)},t.Monophonic.prototype.setNote=function(t,e){if(e=this.toSeconds(e),this.portamento>0&&this.getLevelAtTime(e)>.05){var i=this.toSeconds(this.portamento);this.frequency.exponentialRampTo(t,i,e)}else this.frequency.setValueAtTime(t,e);return this},t.Monophonic}),t(function(t){return t.Synth=function(e){e=t.defaultArg(e,t.Synth.defaults),t.Monophonic.call(this,e),this.oscillator=new t.OmniOscillator(e.oscillator),this.frequency=this.oscillator.frequency,this.detune=this.oscillator.detune,this.envelope=new t.AmplitudeEnvelope(e.envelope),this.oscillator.chain(this.envelope,this.output),this._readOnly(["oscillator","frequency","detune","envelope"])},t.extend(t.Synth,t.Monophonic),t.Synth.defaults={oscillator:{type:"triangle"},envelope:{attack:.005,decay:.1,sustain:.3,release:1}},t.Synth.prototype._triggerEnvelopeAttack=function(t,e){return this.envelope.triggerAttack(t,e),this.oscillator.start(t),0===this.envelope.sustain&&this.oscillator.stop(t+this.envelope.attack+this.envelope.decay),this},t.Synth.prototype._triggerEnvelopeRelease=function(t){return t=this.toSeconds(t),this.envelope.triggerRelease(t),this.oscillator.stop(t+this.envelope.release),this},t.Synth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["oscillator","frequency","detune","envelope"]),this.oscillator.dispose(),this.oscillator=null,this.envelope.dispose(),this.envelope=null,this.frequency=null,this.detune=null,this},t.Synth}),t(function(t){return t.AMSynth=function(e){e=t.defaultArg(e,t.AMSynth.defaults),t.Monophonic.call(this,e),this._carrier=new t.Synth,this._carrier.volume.value=-10,this.oscillator=this._carrier.oscillator,this.envelope=this._carrier.envelope.set(e.envelope),this._modulator=new t.Synth,this._modulator.volume.value=-10,this.modulation=this._modulator.oscillator.set(e.modulation),this.modulationEnvelope=this._modulator.envelope.set(e.modulationEnvelope),this.frequency=new t.Signal(440,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this._modulationScale=new t.AudioToGain,this._modulationNode=new t.Gain,this.frequency.connect(this._carrier.frequency),this.frequency.chain(this.harmonicity,this._modulator.frequency),this.detune.fan(this._carrier.detune,this._modulator.detune),this._modulator.chain(this._modulationScale,this._modulationNode.gain),this._carrier.chain(this._modulationNode,this.output),this._readOnly(["frequency","harmonicity","oscillator","envelope","modulation","modulationEnvelope","detune"])},t.extend(t.AMSynth,t.Monophonic),t.AMSynth.defaults={harmonicity:3,detune:0,oscillator:{type:"sine"},envelope:{attack:.01,decay:.01,sustain:1,release:.5},modulation:{type:"square"},modulationEnvelope:{attack:.5,decay:0,sustain:1,release:.5}},t.AMSynth.prototype._triggerEnvelopeAttack=function(t,e){return t=this.toSeconds(t),this._carrier._triggerEnvelopeAttack(t,e),this._modulator._triggerEnvelopeAttack(t),this},t.AMSynth.prototype._triggerEnvelopeRelease=function(t){return this._carrier._triggerEnvelopeRelease(t),this._modulator._triggerEnvelopeRelease(t),this},t.AMSynth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["frequency","harmonicity","oscillator","envelope","modulation","modulationEnvelope","detune"]),this._carrier.dispose(),this._carrier=null,this._modulator.dispose(),this._modulator=null,this.frequency.dispose(),this.frequency=null,this.detune.dispose(),this.detune=null,this.harmonicity.dispose(),this.harmonicity=null,this._modulationScale.dispose(),this._modulationScale=null,this._modulationNode.dispose(),this._modulationNode=null,this.oscillator=null,this.envelope=null,this.modulationEnvelope=null,this.modulation=null,this},t.AMSynth}),t(function(t){return t.MonoSynth=function(e){e=t.defaultArg(e,t.MonoSynth.defaults),t.Monophonic.call(this,e),this.oscillator=new t.OmniOscillator(e.oscillator),this.frequency=this.oscillator.frequency,this.detune=this.oscillator.detune,this.filter=new t.Filter(e.filter),this.filterEnvelope=new t.FrequencyEnvelope(e.filterEnvelope),this.envelope=new t.AmplitudeEnvelope(e.envelope),this.oscillator.chain(this.filter,this.envelope,this.output),this.filterEnvelope.connect(this.filter.frequency),this._readOnly(["oscillator","frequency","detune","filter","filterEnvelope","envelope"])},t.extend(t.MonoSynth,t.Monophonic),t.MonoSynth.defaults={frequency:"C4",detune:0,oscillator:{type:"square"},filter:{Q:6,type:"lowpass",rolloff:-24},envelope:{attack:.005,decay:.1,sustain:.9,release:1},filterEnvelope:{attack:.06,decay:.2,sustain:.5,release:2,baseFrequency:200,octaves:7,exponent:2}},t.MonoSynth.prototype._triggerEnvelopeAttack=function(t,e){return t=this.toSeconds(t),this.envelope.triggerAttack(t,e),this.filterEnvelope.triggerAttack(t),this.oscillator.start(t),0===this.envelope.sustain&&this.oscillator.stop(t+this.envelope.attack+this.envelope.decay),this},t.MonoSynth.prototype._triggerEnvelopeRelease=function(t){return this.envelope.triggerRelease(t),this.filterEnvelope.triggerRelease(t),this.oscillator.stop(t+this.envelope.release),this},t.MonoSynth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["oscillator","frequency","detune","filter","filterEnvelope","envelope"]),this.oscillator.dispose(),this.oscillator=null,this.envelope.dispose(),this.envelope=null,this.filterEnvelope.dispose(),this.filterEnvelope=null,this.filter.dispose(),this.filter=null,this.frequency=null,this.detune=null,this},t.MonoSynth}),t(function(t){return t.DuoSynth=function(e){e=t.defaultArg(e,t.DuoSynth.defaults),t.Monophonic.call(this,e),this.voice0=new t.MonoSynth(e.voice0),this.voice0.volume.value=-10,this.voice1=new t.MonoSynth(e.voice1),this.voice1.volume.value=-10,this._vibrato=new t.LFO(e.vibratoRate,-50,50),this._vibrato.start(),this.vibratoRate=this._vibrato.frequency,this._vibratoGain=new t.Gain(e.vibratoAmount,t.Type.Positive),this.vibratoAmount=this._vibratoGain.gain,this.frequency=new t.Signal(440,t.Type.Frequency),this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this.frequency.connect(this.voice0.frequency),this.frequency.chain(this.harmonicity,this.voice1.frequency),this._vibrato.connect(this._vibratoGain),this._vibratoGain.fan(this.voice0.detune,this.voice1.detune),this.voice0.connect(this.output),this.voice1.connect(this.output),this._readOnly(["voice0","voice1","frequency","vibratoAmount","vibratoRate"])},t.extend(t.DuoSynth,t.Monophonic),t.DuoSynth.defaults={vibratoAmount:.5,vibratoRate:5,harmonicity:1.5,voice0:{volume:-10,portamento:0,oscillator:{type:"sine"},filterEnvelope:{attack:.01,decay:0,sustain:1,release:.5},envelope:{attack:.01,decay:0,sustain:1,release:.5}},voice1:{volume:-10,portamento:0,oscillator:{type:"sine"},filterEnvelope:{attack:.01,decay:0,sustain:1,release:.5},envelope:{attack:.01,decay:0,sustain:1,release:.5}}},t.DuoSynth.prototype._triggerEnvelopeAttack=function(t,e){return t=this.toSeconds(t),this.voice0._triggerEnvelopeAttack(t,e),this.voice1._triggerEnvelopeAttack(t,e),this},t.DuoSynth.prototype._triggerEnvelopeRelease=function(t){return this.voice0._triggerEnvelopeRelease(t),this.voice1._triggerEnvelopeRelease(t),this},t.DuoSynth.prototype.getLevelAtTime=function(t){return(this.voice0.getLevelAtTime(t)+this.voice1.getLevelAtTime(t))/2},t.DuoSynth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["voice0","voice1","frequency","vibratoAmount","vibratoRate"]),this.voice0.dispose(),this.voice0=null,this.voice1.dispose(),this.voice1=null,this.frequency.dispose(),this.frequency=null,this._vibratoGain.dispose(),this._vibratoGain=null,this._vibrato=null,this.harmonicity.dispose(),this.harmonicity=null,this.vibratoAmount.dispose(),this.vibratoAmount=null,this.vibratoRate=null,this},t.DuoSynth}),t(function(t){return t.FMSynth=function(e){e=t.defaultArg(e,t.FMSynth.defaults),t.Monophonic.call(this,e),this._carrier=new t.Synth(e.carrier),this._carrier.volume.value=-10,this.oscillator=this._carrier.oscillator,this.envelope=this._carrier.envelope.set(e.envelope),this._modulator=new t.Synth(e.modulator),this._modulator.volume.value=-10,this.modulation=this._modulator.oscillator.set(e.modulation),this.modulationEnvelope=this._modulator.envelope.set(e.modulationEnvelope),this.frequency=new t.Signal(440,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this.modulationIndex=new t.Multiply(e.modulationIndex),this.modulationIndex.units=t.Type.Positive,this._modulationNode=new t.Gain(0),this.frequency.connect(this._carrier.frequency),this.frequency.chain(this.harmonicity,this._modulator.frequency),this.frequency.chain(this.modulationIndex,this._modulationNode),this.detune.fan(this._carrier.detune,this._modulator.detune),this._modulator.connect(this._modulationNode.gain),this._modulationNode.connect(this._carrier.frequency),this._carrier.connect(this.output),this._readOnly(["frequency","harmonicity","modulationIndex","oscillator","envelope","modulation","modulationEnvelope","detune"])},t.extend(t.FMSynth,t.Monophonic),t.FMSynth.defaults={harmonicity:3,modulationIndex:10,detune:0,oscillator:{type:"sine"},envelope:{attack:.01,decay:.01,sustain:1,release:.5},modulation:{type:"square"},modulationEnvelope:{attack:.5,decay:0,sustain:1,release:.5}},t.FMSynth.prototype._triggerEnvelopeAttack=function(t,e){return t=this.toSeconds(t),this._carrier._triggerEnvelopeAttack(t,e),this._modulator._triggerEnvelopeAttack(t),this},t.FMSynth.prototype._triggerEnvelopeRelease=function(t){return t=this.toSeconds(t),this._carrier._triggerEnvelopeRelease(t),this._modulator._triggerEnvelopeRelease(t),this},t.FMSynth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["frequency","harmonicity","modulationIndex","oscillator","envelope","modulation","modulationEnvelope","detune"]),this._carrier.dispose(),this._carrier=null,this._modulator.dispose(),this._modulator=null,this.frequency.dispose(),this.frequency=null,this.detune.dispose(),this.detune=null,this.modulationIndex.dispose(),this.modulationIndex=null,this.harmonicity.dispose(),this.harmonicity=null,this._modulationNode.dispose(),this._modulationNode=null,this.oscillator=null,this.envelope=null,this.modulationEnvelope=null,this.modulation=null,this},t.FMSynth}),t(function(t){return t.MembraneSynth=function(e){e=t.defaultArg(e,t.MembraneSynth.defaults),t.Instrument.call(this,e),this.oscillator=new t.OmniOscillator(e.oscillator),this.envelope=new t.AmplitudeEnvelope(e.envelope),this.octaves=e.octaves,this.pitchDecay=e.pitchDecay,this.oscillator.chain(this.envelope,this.output),this._readOnly(["oscillator","envelope"])},t.extend(t.MembraneSynth,t.Instrument),t.MembraneSynth.defaults={pitchDecay:.05,octaves:10,oscillator:{type:"sine"},envelope:{attack:.001,decay:.4,sustain:.01,release:1.4,attackCurve:"exponential"}},t.MembraneSynth.prototype.triggerAttack=function(t,e,i){e=this.toSeconds(e),t=this.toFrequency(t);var n=t*this.octaves;return this.oscillator.frequency.setValueAtTime(n,e),this.oscillator.frequency.exponentialRampToValueAtTime(t,e+this.toSeconds(this.pitchDecay)),this.envelope.triggerAttack(e,i),this.oscillator.start(e),this},t.MembraneSynth.prototype.triggerRelease=function(t){return t=this.toSeconds(t),this.envelope.triggerRelease(t),this.oscillator.stop(t+this.envelope.release),this},t.MembraneSynth.prototype.dispose=function(){return t.Instrument.prototype.dispose.call(this),this._writable(["oscillator","envelope"]),this.oscillator.dispose(),this.oscillator=null,this.envelope.dispose(),this.envelope=null,this},t.MembraneSynth}),t(function(t){var e=[1,1.483,1.932,2.546,2.63,3.897];return t.MetalSynth=function(i){var n,s,o;for(i=t.defaultArg(i,t.MetalSynth.defaults),t.Instrument.call(this,i),this.frequency=new t.Signal(i.frequency,t.Type.Frequency),this._oscillators=[],this._freqMultipliers=[],this._amplitue=new t.Gain(0).connect(this.output),this._highpass=new t.Filter({type:"highpass",Q:-3.0102999566398125}).connect(this._amplitue),this._octaves=i.octaves,this._filterFreqScaler=new t.Scale(i.resonance,7e3),this.envelope=new t.Envelope({attack:i.envelope.attack,attackCurve:"linear",decay:i.envelope.decay,sustain:0,release:i.envelope.release}).chain(this._filterFreqScaler,this._highpass.frequency),this.envelope.connect(this._amplitue.gain),n=0;n<e.length;n++)s=new t.FMOscillator({type:"square",modulationType:"square",harmonicity:i.harmonicity,modulationIndex:i.modulationIndex}),s.connect(this._highpass),this._oscillators[n]=s,o=new t.Multiply(e[n]),this._freqMultipliers[n]=o,
+this.frequency.chain(o,s.frequency);this.octaves=i.octaves},t.extend(t.MetalSynth,t.Instrument),t.MetalSynth.defaults={frequency:200,envelope:{attack:.001,decay:1.4,release:.2},harmonicity:5.1,modulationIndex:32,resonance:4e3,octaves:1.5},t.MetalSynth.prototype.triggerAttack=function(e,i){return e=this.toSeconds(e),i=t.defaultArg(i,1),this.envelope.triggerAttack(e,i),this._oscillators.forEach(function(t){t.start(e)}),0===this.envelope.sustain&&this._oscillators.forEach(function(t){t.stop(e+this.envelope.attack+this.envelope.decay)}.bind(this)),this},t.MetalSynth.prototype.triggerRelease=function(t){return t=this.toSeconds(t),this.envelope.triggerRelease(t),this._oscillators.forEach(function(e){e.stop(t+this.envelope.release)}.bind(this)),this},t.MetalSynth.prototype.sync=function(){return this._syncMethod("triggerAttack",0),this._syncMethod("triggerRelease",0),this},t.MetalSynth.prototype.triggerAttackRelease=function(t,e,i){return e=this.toSeconds(e),t=this.toSeconds(t),this.triggerAttack(e,i),this.triggerRelease(e+t),this},Object.defineProperty(t.MetalSynth.prototype,"modulationIndex",{get:function(){return this._oscillators[0].modulationIndex.value},set:function(t){for(var e=0;e<this._oscillators.length;e++)this._oscillators[e].modulationIndex.value=t}}),Object.defineProperty(t.MetalSynth.prototype,"harmonicity",{get:function(){return this._oscillators[0].harmonicity.value},set:function(t){for(var e=0;e<this._oscillators.length;e++)this._oscillators[e].harmonicity.value=t}}),Object.defineProperty(t.MetalSynth.prototype,"resonance",{get:function(){return this._filterFreqScaler.min},set:function(t){this._filterFreqScaler.min=t,this.octaves=this._octaves}}),Object.defineProperty(t.MetalSynth.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t,this._filterFreqScaler.max=this._filterFreqScaler.min*Math.pow(2,t)}}),t.MetalSynth.prototype.dispose=function(){t.Instrument.prototype.dispose.call(this);for(var e=0;e<this._oscillators.length;e++)this._oscillators[e].dispose(),this._freqMultipliers[e].dispose();this._oscillators=null,this._freqMultipliers=null,this.frequency.dispose(),this.frequency=null,this._filterFreqScaler.dispose(),this._filterFreqScaler=null,this._amplitue.dispose(),this._amplitue=null,this.envelope.dispose(),this.envelope=null,this._highpass.dispose(),this._highpass=null},t.MetalSynth}),t(function(t){return t.NoiseSynth=function(e){e=t.defaultArg(e,t.NoiseSynth.defaults),t.Instrument.call(this,e),this.noise=new t.Noise,this.envelope=new t.AmplitudeEnvelope(e.envelope),this.noise.chain(this.envelope,this.output),this._readOnly(["noise","envelope"])},t.extend(t.NoiseSynth,t.Instrument),t.NoiseSynth.defaults={noise:{type:"white"},envelope:{attack:.005,decay:.1,sustain:0}},t.NoiseSynth.prototype.triggerAttack=function(t,e){return this.envelope.triggerAttack(t,e),this.noise.start(t),0===this.envelope.sustain&&this.noise.stop(t=this.envelope.attack+this.envelope.decay),this},t.NoiseSynth.prototype.triggerRelease=function(t){return this.envelope.triggerRelease(t),this.noise.stop(t+this.envelope.release),this},t.NoiseSynth.prototype.sync=function(){return this._syncMethod("triggerAttack",0),this._syncMethod("triggerRelease",0),this},t.NoiseSynth.prototype.triggerAttackRelease=function(t,e,i){return e=this.toSeconds(e),t=this.toSeconds(t),this.triggerAttack(e,i),this.triggerRelease(e+t),this},t.NoiseSynth.prototype.dispose=function(){return t.Instrument.prototype.dispose.call(this),this._writable(["noise","envelope"]),this.noise.dispose(),this.noise=null,this.envelope.dispose(),this.envelope=null,this},t.NoiseSynth}),t(function(t){return t.PluckSynth=function(e){e=t.defaultArg(e,t.PluckSynth.defaults),t.Instrument.call(this,e),this._noise=new t.Noise("pink"),this.attackNoise=e.attackNoise,this._lfcf=new t.LowpassCombFilter({resonance:e.resonance,dampening:e.dampening}),this.resonance=this._lfcf.resonance,this.dampening=this._lfcf.dampening,this._noise.connect(this._lfcf),this._lfcf.connect(this.output),this._readOnly(["resonance","dampening"])},t.extend(t.PluckSynth,t.Instrument),t.PluckSynth.defaults={attackNoise:1,dampening:4e3,resonance:.7},t.PluckSynth.prototype.triggerAttack=function(t,e){t=this.toFrequency(t),e=this.toSeconds(e);var i=1/t;return this._lfcf.delayTime.setValueAtTime(i,e),this._noise.start(e),this._noise.stop(e+i*this.attackNoise),this},t.PluckSynth.prototype.dispose=function(){return t.Instrument.prototype.dispose.call(this),this._noise.dispose(),this._lfcf.dispose(),this._noise=null,this._lfcf=null,this._writable(["resonance","dampening"]),this.dampening=null,this.resonance=null,this},t.PluckSynth}),t(function(t){return t.PolySynth=function(){var e,i,n=t.defaults(arguments,["polyphony","voice"],t.PolySynth);for(t.Instrument.call(this,n),n=t.defaultArg(n,t.Instrument.defaults),n.polyphony=Math.min(t.PolySynth.MAX_POLYPHONY,n.polyphony),this.voices=new Array(n.polyphony),this._triggers=new Array(n.polyphony),this.detune=new t.Signal(n.detune,t.Type.Cents),this._readOnly("detune"),e=0;e<n.polyphony;e++){if(!((i=new n.voice(arguments[2],arguments[3]))instanceof t.Monophonic))throw new Error("Synth constructor must be instance of Tone.Monophonic");this.voices[e]=i,i.connect(this.output),i.hasOwnProperty("detune")&&this.detune.connect(i.detune),this._triggers[e]={release:-1,note:null,voice:i}}},t.extend(t.PolySynth,t.Instrument),t.PolySynth.defaults={polyphony:4,volume:0,detune:0,voice:t.Synth},t.PolySynth.prototype.triggerAttack=function(t,e,i){var n,s,o,r;for(Array.isArray(t)||(t=[t]),e=this.toSeconds(e),n=0;n<t.length;n++){for(s=t[n],o=this._triggers[0],r=1;r<this._triggers.length;r++)this._triggers[r].release<o.release&&(o=this._triggers[r]);o.release=1/0,o.note=JSON.stringify(s),o.voice.triggerAttack(s,e,i)}return this},t.PolySynth.prototype.triggerAttackRelease=function(e,i,n,s){var o,r;if(n=this.toSeconds(n),this.triggerAttack(e,n,s),t.isArray(i)&&t.isArray(e))for(o=0;o<e.length;o++)r=i[Math.min(o,i.length-1)],this.triggerRelease(e[o],n+this.toSeconds(r));else this.triggerRelease(e,n+this.toSeconds(i));return this},t.PolySynth.prototype.triggerRelease=function(t,e){var i,n,s,o;for(Array.isArray(t)||(t=[t]),e=this.toSeconds(e),i=0;i<t.length;i++)for(n=JSON.stringify(t[i]),s=0;s<this._triggers.length;s++)o=this._triggers[s],o.note===n&&o.release>e&&(o.voice.triggerRelease(e),o.release=e);return this},t.PolySynth.prototype.sync=function(){return this._syncMethod("triggerAttack",1),this._syncMethod("triggerRelease",1),this},t.PolySynth.prototype.set=function(t,e,i){for(var n=0;n<this.voices.length;n++)this.voices[n].set(t,e,i);return this},t.PolySynth.prototype.get=function(t){return this.voices[0].get(t)},t.PolySynth.prototype.releaseAll=function(t){var e,i;for(t=this.toSeconds(t),e=0;e<this._triggers.length;e++)i=this._triggers[e],i.release>t&&(i.release=t,i.voice.triggerRelease(t));return this},t.PolySynth.prototype.dispose=function(){t.Instrument.prototype.dispose.call(this);for(var e=0;e<this.voices.length;e++)this.voices[e].dispose(),this.voices[e]=null;return this._writable("detune"),this.detune.dispose(),this.detune=null,this.voices=null,this._triggers=null,this},t.PolySynth.MAX_POLYPHONY=20,t.PolySynth}),t(function(t){return t.Sampler=function(e){var i,n,s,o,r=Array.prototype.slice.call(arguments);r.shift(),i=t.defaults(r,["onload","baseUrl"],t.Sampler),t.Instrument.call(this,i),n={};for(s in e)if(t.isNote(s))o=t.Frequency(s).toMidi(),n[o]=e[s];else{if(isNaN(parseFloat(s)))throw new Error("Tone.Sampler: url keys must be the note's pitch");n[s]=e[s]}this._buffers=new t.Buffers(n,i.onload,i.baseUrl),this._activeSources={},this.attack=i.attack,this.release=i.release},t.extend(t.Sampler,t.Instrument),t.Sampler.defaults={attack:0,release:.1,onload:t.noOp,baseUrl:""},t.Sampler.prototype._findClosest=function(t){for(var e=96,i=0;i<e;){if(this._buffers.has(t+i))return-i;if(this._buffers.has(t-i))return i;i++}return null},t.Sampler.prototype.triggerAttack=function(e,i,n){var s,o,r,a=t.Frequency(e).toMidi(),h=this._findClosest(a);return null!==h&&(s=a-h,o=this._buffers.get(s),r=new t.BufferSource({buffer:o,playbackRate:t.intervalToFrequencyRatio(h),fadeIn:this.attack,fadeOut:this.release,curve:"exponential"}).connect(this.output),r.start(i,0,o.duration,n),t.isArray(this._activeSources[a])||(this._activeSources[a]=[]),this._activeSources[a].push({note:a,source:r})),this},t.Sampler.prototype.triggerRelease=function(e,i){var n,s=t.Frequency(e).toMidi();return this._activeSources[s]&&this._activeSources[s].length&&(n=this._activeSources[s].shift().source,i=this.toSeconds(i),n.stop(i+this.release,this.release)),this},t.Sampler.prototype.releaseAll=function(t){var e,i,n;t=this.toSeconds(t);for(e in this._activeSources)for(i=this._activeSources[e];i.length;)n=i.shift().source,n.stop(t+this.release,this.release);return this},t.Sampler.prototype.sync=function(){return this._syncMethod("triggerAttack",1),this._syncMethod("triggerRelease",1),this},t.Sampler.prototype.triggerAttackRelease=function(t,e,i,n){return i=this.toSeconds(i),e=this.toSeconds(e),this.triggerAttack(t,i,n),this.triggerRelease(t,i+e),this},t.Sampler.prototype.add=function(e,i,n){if(t.isNote(e)){var s=t.Frequency(e).toMidi();this._buffers.add(s,i,n)}else{if(isNaN(parseFloat(e)))throw new Error("Tone.Sampler: note must be the note's pitch. Instead got "+e);this._buffers.add(e,i,n)}},Object.defineProperty(t.Sampler.prototype,"loaded",{get:function(){return this._buffers.loaded}}),t.Sampler.prototype.dispose=function(){t.Instrument.prototype.dispose.call(this),this._buffers.dispose(),this._buffers=null;for(var e in this._activeSources)this._activeSources[e].forEach(function(t){t.source.dispose()});return this._activeSources=null,this},t.Sampler}),t(function(t){t.supported&&(OscillatorNode.prototype.setPeriodicWave||(OscillatorNode.prototype.setPeriodicWave=OscillatorNode.prototype.setWaveTable),AudioContext.prototype.createPeriodicWave||(AudioContext.prototype.createPeriodicWave=AudioContext.prototype.createWaveTable))}),t(function(t){return t.GainToAudio=function(){t.SignalBase.call(this),this._norm=this.input=this.output=new t.WaveShaper(function(t){return 2*Math.abs(t)-1})},t.extend(t.GainToAudio,t.SignalBase),t.GainToAudio.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._norm.dispose(),this._norm=null,this},t.GainToAudio}),t(function(t){return t.Normalize=function(e,i){t.SignalBase.call(this),this._inputMin=t.defaultArg(e,0),this._inputMax=t.defaultArg(i,1),this._sub=this.input=new t.Add(0),this._div=this.output=new t.Multiply(1),this._sub.connect(this._div),this._setRange()},t.extend(t.Normalize,t.SignalBase),Object.defineProperty(t.Normalize.prototype,"min",{get:function(){return this._inputMin},set:function(t){this._inputMin=t,this._setRange()}}),Object.defineProperty(t.Normalize.prototype,"max",{get:function(){return this._inputMax},set:function(t){this._inputMax=t,this._setRange()}}),t.Normalize.prototype._setRange=function(){this._sub.value=-this._inputMin,this._div.value=1/(this._inputMax-this._inputMin)},t.Normalize.prototype.dispose=function(){return t.SignalBase.prototype.dispose.call(this),this._sub.dispose(),this._sub=null,this._div.dispose(),this._div=null,this},t.Normalize}),t(function(t){return t.TransportTimelineSignal=function(){t.Signal.apply(this,arguments),this.output=this._outputSig=new t.Signal(this._initialValue),this._lastVal=this.value,this._synced=t.Transport.scheduleRepeat(this._onTick.bind(this),"1i"),this._bindAnchorValue=this._anchorValue.bind(this),t.Transport.on("start stop pause",this._bindAnchorValue),this._events.memory=1/0},t.extend(t.TransportTimelineSignal,t.Signal),t.TransportTimelineSignal.prototype._onTick=function(e){var i=this.getValueAtTime(t.Transport.seconds);this._lastVal!==i&&(this._lastVal=i,this._outputSig.linearRampToValueAtTime(i,e))},t.TransportTimelineSignal.prototype._anchorValue=function(e){var i=this.getValueAtTime(t.Transport.seconds);return this._lastVal=i,this._outputSig.cancelScheduledValues(e),this._outputSig.setValueAtTime(i,e),this},t.TransportTimelineSignal.prototype.getValueAtTime=function(e){return e=t.TransportTime(e),t.Signal.prototype.getValueAtTime.call(this,e)},t.TransportTimelineSignal.prototype.setValueAtTime=function(e,i){return i=t.TransportTime(i),t.Signal.prototype.setValueAtTime.call(this,e,i),this},t.TransportTimelineSignal.prototype.linearRampToValueAtTime=function(e,i){return i=t.TransportTime(i),t.Signal.prototype.linearRampToValueAtTime.call(this,e,i),this},t.TransportTimelineSignal.prototype.exponentialRampToValueAtTime=function(e,i){return i=t.TransportTime(i),t.Signal.prototype.exponentialRampToValueAtTime.call(this,e,i),this},t.TransportTimelineSignal.prototype.setTargetAtTime=function(e,i,n){return i=t.TransportTime(i),t.Signal.prototype.setTargetAtTime.call(this,e,i,n),this},t.TransportTimelineSignal.prototype.cancelScheduledValues=function(e){return e=t.TransportTime(e),t.Signal.prototype.cancelScheduledValues.call(this,e),this},t.TransportTimelineSignal.prototype.setValueCurveAtTime=function(e,i,n,s){return i=t.TransportTime(i),n=t.TransportTime(n),t.Signal.prototype.setValueCurveAtTime.call(this,e,i,n,s),this},t.TransportTimelineSignal.prototype.cancelAndHoldAtTime=function(e){return t.Signal.prototype.cancelAndHoldAtTime.call(this,t.TransportTime(e))},t.TransportTimelineSignal.prototype.dispose=function(){t.Transport.clear(this._synced),t.Transport.off("start stop pause",this._syncedCallback),this._events.cancel(0),t.Signal.prototype.dispose.call(this),this._outputSig.dispose(),this._outputSig=null},t.TransportTimelineSignal}),t(function(t){return t.GrainPlayer=function(){var e=t.defaults(arguments,["url","onload"],t.GrainPlayer);t.Source.call(this,e),this.buffer=new t.Buffer(e.url,e.onload),this._clock=new t.Clock(this._tick.bind(this),e.grainSize),this._loopStart=0,this._loopEnd=0,this._activeSources=[],this._playbackRate=e.playbackRate,this._grainSize=e.grainSize,this._overlap=e.overlap,this.detune=e.detune,this.overlap=e.overlap,this.loop=e.loop,this.playbackRate=e.playbackRate,this.grainSize=e.grainSize,this.loopStart=e.loopStart,this.loopEnd=e.loopEnd,this.reverse=e.reverse,this._clock.on("stop",this._onstop.bind(this))},t.extend(t.GrainPlayer,t.Source),t.GrainPlayer.defaults={onload:t.noOp,overlap:.1,grainSize:.2,playbackRate:1,detune:0,loop:!1,loopStart:0,loopEnd:0,reverse:!1},t.GrainPlayer.prototype._start=function(e,i,n){i=t.defaultArg(i,0),i=this.toSeconds(i),e=this.toSeconds(e),this._offset=i,this._clock.start(e),n&&this.stop(e+this.toSeconds(n))},t.GrainPlayer.prototype._stop=function(t){this._clock.stop(t)},t.GrainPlayer.prototype._onstop=function(t){this._activeSources.forEach(function(e){e.stop(t,0)})},t.GrainPlayer.prototype._tick=function(e){var i=this._offset<this._overlap?0:this._overlap,n=new t.BufferSource({buffer:this.buffer,fadeIn:i,fadeOut:this._overlap,loop:this.loop,loopStart:this._loopStart,loopEnd:this._loopEnd,playbackRate:t.intervalToFrequencyRatio(this.detune/100)}).connect(this.output);n.start(e,this._offset),this._offset+=this.grainSize,n.stop(e+this.grainSize),this._activeSources.push(n),n.onended=function(){var t=this._activeSources.indexOf(n);-1!==t&&this._activeSources.splice(t,1)}.bind(this)},t.GrainPlayer.prototype.seek=function(t,e){return this._offset=this.toSeconds(t),this._tick(this.toSeconds(e)),this},Object.defineProperty(t.GrainPlayer.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t,this.grainSize=this._grainSize}}),Object.defineProperty(t.GrainPlayer.prototype,"loopStart",{get:function(){return this._loopStart},set:function(t){this._loopStart=this.toSeconds(t)}}),Object.defineProperty(t.GrainPlayer.prototype,"loopEnd",{get:function(){return this._loopEnd},set:function(t){this._loopEnd=this.toSeconds(t)}}),Object.defineProperty(t.GrainPlayer.prototype,"reverse",{get:function(){return this.buffer.reverse},set:function(t){this.buffer.reverse=t}}),Object.defineProperty(t.GrainPlayer.prototype,"grainSize",{get:function(){return this._grainSize},set:function(t){this._grainSize=this.toSeconds(t),this._clock.frequency.value=this._playbackRate/this._grainSize}}),Object.defineProperty(t.GrainPlayer.prototype,"overlap",{get:function(){return this._overlap},set:function(t){this._overlap=this.toSeconds(t)}}),t.GrainPlayer.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this.buffer.dispose(),this.buffer=null,this._clock.dispose(),this._clock=null,this._activeSources.forEach(function(t){t.dispose()}),this._activeSources=null,this},t.GrainPlayer}),t(function(t){return t.Player=function(e){var i;e instanceof t.Buffer&&e.loaded?(e=e.get(),i=t.Player.defaults):i=t.defaults(arguments,["url","onload"],t.Player),t.Source.call(this,i),this.autostart=i.autostart,this._buffer=new t.Buffer({url:i.url,onload:this._onload.bind(this,i.onload),reverse:i.reverse}),e instanceof AudioBuffer&&this._buffer.set(e),this._loop=i.loop,this._loopStart=i.loopStart,this._loopEnd=i.loopEnd,this._playbackRate=i.playbackRate,this._activeSources=[],this._elapsedTime=new t.TickSource(i.playbackRate),this.fadeIn=i.fadeIn,this.fadeOut=i.fadeOut},t.extend(t.Player,t.Source),t.Player.defaults={onload:t.noOp,playbackRate:1,loop:!1,autostart:!1,loopStart:0,loopEnd:0,retrigger:!1,reverse:!1,fadeIn:0,fadeOut:0},t.Player.prototype.load=function(t,e){return this._buffer.load(t,this._onload.bind(this,e))},t.Player.prototype._onload=function(e){e=t.defaultArg(e,t.noOp),e(this),this.autostart&&this.start()},t.Player.prototype._onSourceEnd=function(t){var e=this._activeSources.indexOf(t);this._activeSources.splice(e,1)},t.Player.prototype._start=function(e,i,n){var s,o;return i=this._loop?t.defaultArg(i,this._loopStart):t.defaultArg(i,0),i=this.toSeconds(i),s=t.defaultArg(n,Math.max(this._buffer.duration-i,0)),s=this.toSeconds(s),e=this.toSeconds(e),this._elapsedTime.start(e,i),o=new t.BufferSource({buffer:this._buffer,loop:this._loop,loopStart:this._loopStart,loopEnd:this._loopEnd,onended:this._onSourceEnd.bind(this),playbackRate:this._playbackRate,fadeIn:this.fadeIn,fadeOut:this.fadeOut}).connect(this.output),this._loop||this._synced||this._state.setStateAtTime(t.State.Stopped,e+s/this._playbackRate),this._activeSources.push(o),this._loop&&t.isUndef(n)?o.start(e,i):o.start(e,i,s),this},t.Player.prototype._stop=function(t){return t=this.toSeconds(t),this._elapsedTime.stop(t),this._activeSources.forEach(function(e){e.stop(t)}),this},t.Player.prototype.restart=function(t,e,i){return this._stop(t),this._start(t,e,i),this},t.Player.prototype.seek=function(e,i){return i=this.toSeconds(i),this._state.getValueAtTime(i)===t.State.Started&&(e=this.toSeconds(e),this._stop(i),this._start(i,e)),this},t.Player.prototype.setLoopPoints=function(t,e){return this.loopStart=t,this.loopEnd=e,this},Object.defineProperty(t.Player.prototype,"loopStart",{get:function(){return this._loopStart},set:function(t){this._loopStart=t,this._activeSources.forEach(function(e){e.loopStart=t})}}),Object.defineProperty(t.Player.prototype,"loopEnd",{get:function(){return this._loopEnd},set:function(t){this._loopEnd=t,this._activeSources.forEach(function(e){e.loopEnd=t})}}),Object.defineProperty(t.Player.prototype,"buffer",{get:function(){return this._buffer},set:function(t){this._buffer.set(t)}}),Object.defineProperty(t.Player.prototype,"loop",{get:function(){return this._loop},set:function(e){var i,n;this._loop!==e&&(this._loop=e,i=this.now(),e?(n=this._state.getNextState(t.State.Stopped,i))&&(this._activeSources.forEach(function(t){t.loop=e}),this._state.cancel(n.time),this._elapsedTime.cancel(n.time)):this._stopAtNextIteration(i))}}),t.Player.prototype._stopAtNextIteration=function(e){var i,n,s,o;this._state.getValueAtTime(e)===t.State.Started&&(i=this._state.getNextState(t.State.Stopped,e),n=this._elapsedTime.getTicksAtTime(e),s=Math.max(Math.ceil(n/this.buffer.duration),1),o=this._elapsedTime.getTimeOfTick(s*this.buffer.duration,i?i.time-this.sampleTime:1/0),this.stop(o))},Object.defineProperty(t.Player.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t;var e=this.now();this._elapsedTime.frequency.setValueAtTime(t,e),this._loop||this._stopAtNextIteration(e),this._activeSources.forEach(function(i){i.playbackRate.setValueAtTime(t,e)})}}),Object.defineProperty(t.Player.prototype,"position",{get:function(){var e,i=this.now();return this._state.getValueAtTime(i)===t.State.Started&&this.loaded?(e=this.buffer.duration,this._elapsedTime.getTicksAtTime(i)%e):0}}),Object.defineProperty(t.Player.prototype,"reverse",{get:function(){return this._buffer.reverse},set:function(t){this._buffer.reverse=t}}),Object.defineProperty(t.Player.prototype,"loaded",{get:function(){return this._buffer.loaded}}),t.Player.prototype.dispose=function(){return this._activeSources.forEach(function(t){t.dispose()}),this._activeSources=null,t.Source.prototype.dispose.call(this),this._buffer.dispose(),this._buffer=null,this._elapsedTime.dispose(),this._elapsedTime=null,this},t.Player}),t(function(t){return t.Players=function(e){var i,n,s=Array.prototype.slice.call(arguments);s.shift(),i=t.defaults(s,["onload"],t.Players),t.call(this),this._volume=this.output=new t.Volume(i.volume),this.volume=this._volume.volume,this._readOnly("volume"),this._volume.output.output.channelCount=2,this._volume.output.output.channelCountMode="explicit",this.mute=i.mute,this._players={},this._loadingCount=0,this._fadeIn=i.fadeIn,this._fadeOut=i.fadeOut;for(n in e)this._loadingCount++,this.add(n,e[n],this._bufferLoaded.bind(this,i.onload))},t.extend(t.Players,t.AudioNode),t.Players.defaults={volume:0,mute:!1,onload:t.noOp,fadeIn:0,fadeOut:0},t.Players.prototype._bufferLoaded=function(t){0===--this._loadingCount&&t&&t(this)},Object.defineProperty(t.Players.prototype,"mute",{get:function(){return this._volume.mute},set:function(t){this._volume.mute=t}}),Object.defineProperty(t.Players.prototype,"fadeIn",{get:function(){return this._fadeIn},set:function(t){this._fadeIn=t,this._forEach(function(e){e.fadeIn=t})}}),Object.defineProperty(t.Players.prototype,"fadeOut",{get:function(){return this._fadeOut},set:function(t){this._fadeOut=t,this._forEach(function(e){e.fadeOut=t})}}),Object.defineProperty(t.Players.prototype,"state",{get:function(){var e=!1;return this._forEach(function(i){e=e||i.state===t.State.Started}),e?t.State.Started:t.State.Stopped}}),t.Players.prototype.has=function(t){return this._players.hasOwnProperty(t)},t.Players.prototype.get=function(t){if(this.has(t))return this._players[t];throw new Error("Tone.Players: no player named "+t)},t.Players.prototype._forEach=function(t){for(var e in this._players)t(this._players[e],e);return this},Object.defineProperty(t.Players.prototype,"loaded",{get:function(){var t=!0;return this._forEach(function(e){t=t&&e.loaded}),t}}),t.Players.prototype.add=function(e,i,n){return this._players[e]=new t.Player(i,n).connect(this.output),this._players[e].fadeIn=this._fadeIn,this._players[e].fadeOut=this._fadeOut,this},t.Players.prototype.stopAll=function(t){this._forEach(function(e){e.stop(t)})},t.Players.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this._volume.dispose(),this._volume=null,this._writable("volume"),this.volume=null,this.output=null,this._forEach(function(t){t.dispose()}),this._players=null,this},t.Players}),t(function(t){return t.UserMedia=function(){var e=t.defaults(arguments,["volume"],t.UserMedia);t.AudioNode.call(this),this._mediaStream=null,this._stream=null,this._device=null,this._volume=this.output=new t.Volume(e.volume),this.volume=this._volume.volume,this._readOnly("volume"),this.mute=e.mute},t.extend(t.UserMedia,t.AudioNode),t.UserMedia.defaults={volume:0,mute:!1},t.UserMedia.prototype.open=function(e){return t.UserMedia.enumerateDevices().then(function(i){var n,s;if(t.isNumber(e))n=i[e];else if(!(n=i.find(function(t){return t.label===e||t.deviceId===e}))&&i.length>0)n=i[0];else if(!n&&t.isDefined(e))throw new Error("Tone.UserMedia: no matching device: "+e);return this._device=n,s={audio:{echoCancellation:!1,sampleRate:this.context.sampleRate}},n&&(s.audio.deviceId=n.deviceId),navigator.mediaDevices.getUserMedia(s).then(function(t){return this._stream||(this._stream=t,this._mediaStream=this.context.createMediaStreamSource(t),this._mediaStream.connect(this.output)),this}.bind(this))}.bind(this))},t.UserMedia.prototype.close=function(){return this._stream&&(this._stream.getAudioTracks().forEach(function(t){t.stop()}),this._stream=null,this._mediaStream.disconnect(),this._mediaStream=null),this._device=null,this},t.UserMedia.enumerateDevices=function(){return navigator.mediaDevices.enumerateDevices().then(function(t){return t.filter(function(t){return"audioinput"===t.kind})})},Object.defineProperty(t.UserMedia.prototype,"state",{get:function(){return this._stream&&this._stream.active?t.State.Started:t.State.Stopped}}),Object.defineProperty(t.UserMedia.prototype,"deviceId",{get:function(){if(this._device)return this._device.deviceId}}),Object.defineProperty(t.UserMedia.prototype,"groupId",{get:function(){if(this._device)return this._device.groupId}}),Object.defineProperty(t.UserMedia.prototype,"label",{get:function(){if(this._device)return this._device.label}}),Object.defineProperty(t.UserMedia.prototype,"mute",{get:function(){return this._volume.mute},set:function(t){this._volume.mute=t}}),t.UserMedia.prototype.dispose=function(){return t.AudioNode.prototype.dispose.call(this),this.close(),this._writable("volume"),this._volume.dispose(),this._volume=null,this.volume=null,this},Object.defineProperty(t.UserMedia,"supported",{get:function(){return t.isDefined(navigator.mediaDevices)&&t.isFunction(navigator.mediaDevices.getUserMedia)}}),t.UserMedia}),t(function(t){return t.Midi=function(e,i){if(!(this instanceof t.Midi))return new t.Midi(e,i);t.Frequency.call(this,e,i)},t.extend(t.Midi,t.Frequency),t.Midi.prototype._defaultUnits="midi",t.Midi.prototype._frequencyToUnits=function(e){return t.Frequency.ftom(t.Frequency.prototype._frequencyToUnits.call(this,e))},t.Midi.prototype._ticksToUnits=function(e){return t.Frequency.ftom(t.Frequency.prototype._ticksToUnits.call(this,e))},t.Midi.prototype._beatsToUnits=function(e){return t.Frequency.ftom(t.Frequency.prototype._beatsToUnits.call(this,e))},t.Midi.prototype._secondsToUnits=function(e){return t.Frequency.ftom(t.Frequency.prototype._secondsToUnits.call(this,e))},t.Midi.prototype.toMidi=function(){return this.valueOf()},t.Midi.prototype.toFrequency=function(){return t.Frequency.mtof(this.toMidi())},t.Midi.prototype.transpose=function(t){return new this.constructor(this.toMidi()+t)},t.Midi}),e});
\ No newline at end of file
diff --git a/public/a1/lib/Tone-reserved.min.js b/public/a1/lib/Tone-reserved.min.js
new file mode 100644
index 0000000..889234e
--- /dev/null
+++ b/public/a1/lib/Tone-reserved.min.js
@@ -0,0 +1,14 @@
+!function(t,e){"function"==typeof define&&define.amd?define(function(){return e()}):"object"==typeof module?module.exports=e():t.Tone=e()}(this,function(){"use strict";function t(t){t(e)}var e;/**
+	 *  Tone.js
+	 *  @author Yotam Mann
+	 *  @license http://opensource.org/licenses/MIT MIT License
+	 *  @copyright 2014-2017 Yotam Mann
+	 */
+return function(t){e=t()}(function(){var t,e=function(t,e){this.isUndef(t)||1===t?this.input=this.context.createGain():t>1&&(this.input=new Array(t)),this.isUndef(e)||1===e?this.output=this.context.createGain():e>1&&(this.output=new Array(t))};return e.prototype.set=function(t,i,n){var s,o,r,a,h,l,u;this.isObject(t)?n=i:this.isString(t)&&(s={},s[t]=i,t=s);t:for(o in t){if(i=t[o],r=this,o.indexOf(".")!==-1){for(a=o.split("."),h=0;h<a.length-1;h++)if((r=r[a[h]])instanceof e){a.splice(0,h+1),l=a.join("."),r.set(l,i);continue t}o=a[a.length-1]}u=r[o],this.isUndef(u)||(e.Signal&&u instanceof e.Signal||e.Param&&u instanceof e.Param?u.value!==i&&(this.isUndef(n)?u.value=i:u.rampTo(i,n)):u instanceof AudioParam?u.value!==i&&(u.value=i):u instanceof e?u.set(i):u!==i&&(r[o]=i))}return this},e.prototype.get=function(t){var i,n,s,o,r,a,h,l,u;for(this.isUndef(t)?t=this._collectDefaults(this.constructor):this.isString(t)&&(t=[t]),i={},n=0;n<t.length;n++){if(s=t[n],o=this,r=i,s.indexOf(".")!==-1){for(a=s.split("."),h=0;h<a.length-1;h++)l=a[h],r[l]=r[l]||{},r=r[l],o=o[l];s=a[a.length-1]}u=o[s],this.isObject(t[s])?r[s]=u.get():e.Signal&&u instanceof e.Signal?r[s]=u.value:e.Param&&u instanceof e.Param?r[s]=u.value:u instanceof AudioParam?r[s]=u.value:u instanceof e?r[s]=u.get():this.isFunction(u)||this.isUndef(u)||(r[s]=u)}return i},e.prototype._collectDefaults=function(t){var e,i,n=[];if(this.isUndef(t.defaults)||(n=Object.keys(t.defaults)),!this.isUndef(t._super))for(e=this._collectDefaults(t._super),i=0;i<e.length;i++)n.indexOf(e[i])===-1&&n.push(e[i]);return n},e.prototype.toString=function(){var t,i,n;for(t in e)if(i=t[0].match(/^[A-Z]$/),n=e[t]===this.constructor,this.isFunction(e[t])&&i&&n)return t;return"Tone"},Object.defineProperty(e.prototype,"numberOfInputs",{get:function(){return this.input?this.isArray(this.input)?this.input.length:1:0}}),Object.defineProperty(e.prototype,"numberOfOutputs",{get:function(){return this.output?this.isArray(this.output)?this.output.length:1:0}}),e.prototype.dispose=function(){return this.isUndef(this.input)||(this.input instanceof AudioNode&&this.input.disconnect(),this.input=null),this.isUndef(this.output)||(this.output instanceof AudioNode&&this.output.disconnect(),this.output=null),this},e.prototype.connect=function(t,e,i){return Array.isArray(this.output)?(e=this.defaultArg(e,0),this.output[e].connect(t,0,i)):this.output.connect(t,e,i),this},e.prototype.disconnect=function(t,e,i){this.isArray(this.output)?this.isNumber(t)?this.output[t].disconnect():(e=this.defaultArg(e,0),this.output[e].disconnect(t,0,i)):this.output.disconnect.apply(this.output,arguments)},e.prototype.connectSeries=function(){var t,e,i;if(arguments.length>1)for(t=arguments[0],e=1;e<arguments.length;e++)i=arguments[e],t.connect(i),t=i;return this},e.prototype.chain=function(){var t,e,i;if(arguments.length>0)for(t=this,e=0;e<arguments.length;e++)i=arguments[e],t.connect(i),t=i;return this},e.prototype.fan=function(){if(arguments.length>0)for(var t=0;t<arguments.length;t++)this.connect(arguments[t]);return this},AudioNode.prototype.chain=e.prototype.chain,AudioNode.prototype.fan=e.prototype.fan,e.prototype.defaultArg=function(t,e){var i,n,s;if(this.isObject(t)&&this.isObject(e)){i={};for(n in t)i[n]=this.defaultArg(e[n],t[n]);for(s in e)i[s]=this.defaultArg(t[s],e[s]);return i}return this.isUndef(t)?e:t},e.prototype.optionsObject=function(t,e,i){var n,s={};if(1===t.length&&this.isObject(t[0]))s=t[0];else for(n=0;n<e.length;n++)s[e[n]]=t[n];return this.isUndef(i)?s:this.defaultArg(s,i)},e.prototype.isUndef=function(t){return void 0===t},e.prototype.isFunction=function(t){return"function"==typeof t},e.prototype.isNumber=function(t){return"number"==typeof t},e.prototype.isObject=function(t){return"[object Object]"===Object.prototype.toString.call(t)&&t.constructor===Object},e.prototype.isBoolean=function(t){return"boolean"==typeof t},e.prototype.isArray=function(t){return Array.isArray(t)},e.prototype.isString=function(t){return"string"==typeof t},e.noOp=function(){},e.prototype._readOnly=function(t){if(Array.isArray(t))for(var e=0;e<t.length;e++)this._readOnly(t[e]);else Object.defineProperty(this,t,{writable:!1,enumerable:!0})},e.prototype._writable=function(t){if(Array.isArray(t))for(var e=0;e<t.length;e++)this._writable(t[e]);else Object.defineProperty(this,t,{writable:!0})},e.State={Started:"started",Stopped:"stopped",Paused:"paused"},e.prototype.equalPowerScale=function(t){var e=.5*Math.PI;return Math.sin(t*e)},e.prototype.dbToGain=function(t){return Math.pow(2,t/6)},e.prototype.gainToDb=function(t){return Math.log(t)/Math.LN10*20},e.prototype.intervalToFrequencyRatio=function(t){return Math.pow(2,t/12)},e.prototype.now=function(){return e.context.now()},e.now=function(){return e.context.now()},e.extend=function(t,i){function n(){}e.prototype.isUndef(i)&&(i=e),n.prototype=i.prototype,t.prototype=new n,t.prototype.constructor=t,t._super=i},Object.defineProperty(e,"context",{get:function(){return t},set:function(i){t=e.Context&&i instanceof e.Context?i:new e.Context(i),e.Context&&e.Context.emit("init",t)}}),Object.defineProperty(e.prototype,"context",{get:function(){return e.context}}),e.setContext=function(t){e.context=t},Object.defineProperty(e.prototype,"blockTime",{get:function(){return 128/this.context.sampleRate}}),Object.defineProperty(e.prototype,"sampleTime",{get:function(){return 1/this.context.sampleRate}}),Object.defineProperty(e,"supported",{get:function(){var t=window.hasOwnProperty("AudioContext")||window.hasOwnProperty("webkitAudioContext"),e=window.hasOwnProperty("Promise"),i=window.hasOwnProperty("Worker");return t&&e&&i}}),e.version="r10",window.TONE_SILENCE_VERSION_LOGGING||console.log("%c * Tone.js "+e.version+" * ","background: #000; color: #fff"),e}),t(function(t){return t.SignalBase=function(){},t.extend(t.SignalBase),t.SignalBase.prototype.connect=function(e,i,n){return t.Signal&&t.Signal===e.constructor||t.Param&&t.Param===e.constructor||t.TimelineSignal&&t.TimelineSignal===e.constructor?(e._param.cancelScheduledValues(0),e._param.value=0,e.overridden=!0):e instanceof AudioParam&&(e.cancelScheduledValues(0),e.value=0),t.prototype.connect.call(this,e,i,n),this},t.SignalBase}),t(function(t){return t.WaveShaper=function(t,e){this._shaper=this.input=this.output=this.context.createWaveShaper(),this._curve=null,Array.isArray(t)?this.curve=t:isFinite(t)||this.isUndef(t)?this._curve=new Float32Array(this.defaultArg(t,1024)):this.isFunction(t)&&(this._curve=new Float32Array(this.defaultArg(e,1024)),this.setMap(t))},t.extend(t.WaveShaper,t.SignalBase),t.WaveShaper.prototype.setMap=function(t){var e,i,n;for(e=0,i=this._curve.length;e<i;e++)n=e/(i-1)*2-1,this._curve[e]=t(n,e);return this._shaper.curve=this._curve,this},Object.defineProperty(t.WaveShaper.prototype,"curve",{get:function(){return this._shaper.curve},set:function(t){this._curve=new Float32Array(t),this._shaper.curve=this._curve}}),Object.defineProperty(t.WaveShaper.prototype,"oversample",{get:function(){return this._shaper.oversample},set:function(t){if(["none","2x","4x"].indexOf(t)===-1)throw new RangeError("Tone.WaveShaper: oversampling must be either 'none', '2x', or '4x'");this._shaper.oversample=t}}),t.WaveShaper.prototype.dispose=function(){return t.prototype.dispose.call(this),this._shaper.disconnect(),this._shaper=null,this._curve=null,this},t.WaveShaper}),t(function(t){return t.TimeBase=function(e,i){if(!(this instanceof t.TimeBase))return new t.TimeBase(e,i);if(this._expr=this._noOp,e instanceof t.TimeBase)this.copy(e);else if(!this.isUndef(i)||this.isNumber(e)){i=this.defaultArg(i,this._defaultUnits);var n=this._primaryExpressions[i].method;this._expr=n.bind(this,e)}else this.isString(e)?this.set(e):this.isUndef(e)&&(this._expr=this._defaultExpr())},t.extend(t.TimeBase),t.TimeBase.prototype.set=function(t){return this._expr=this._parseExprString(t),this},t.TimeBase.prototype.clone=function(){var t=new this.constructor;return t.copy(this),t},t.TimeBase.prototype.copy=function(t){var e=t._expr();return this.set(e)},t.TimeBase.prototype._primaryExpressions={n:{regexp:/^(\d+)n/i,method:function(t){return t=parseInt(t),1===t?this._beatsToUnits(this._timeSignature()):this._beatsToUnits(4/t)}},t:{regexp:/^(\d+)t/i,method:function(t){return t=parseInt(t),this._beatsToUnits(8/(3*parseInt(t)))}},m:{regexp:/^(\d+)m/i,method:function(t){return this._beatsToUnits(parseInt(t)*this._timeSignature())}},i:{regexp:/^(\d+)i/i,method:function(t){return this._ticksToUnits(parseInt(t))}},hz:{regexp:/^(\d+(?:\.\d+)?)hz/i,method:function(t){return this._frequencyToUnits(parseFloat(t))}},tr:{regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method:function(t,e,i){var n=0;return t&&"0"!==t&&(n+=this._beatsToUnits(this._timeSignature()*parseFloat(t))),e&&"0"!==e&&(n+=this._beatsToUnits(parseFloat(e))),i&&"0"!==i&&(n+=this._beatsToUnits(parseFloat(i)/4)),n}},s:{regexp:/^(\d+(?:\.\d+)?s)/,method:function(t){return this._secondsToUnits(parseFloat(t))}},samples:{regexp:/^(\d+)samples/,method:function(t){return parseInt(t)/this.context.sampleRate}},default:{regexp:/^(\d+(?:\.\d+)?)/,method:function(t){return this._primaryExpressions[this._defaultUnits].method.call(this,t)}}},t.TimeBase.prototype._binaryExpressions={"+":{regexp:/^\+/,precedence:2,method:function(t,e){return t()+e()}},"-":{regexp:/^\-/,precedence:2,method:function(t,e){return t()-e()}},"*":{regexp:/^\*/,precedence:1,method:function(t,e){return t()*e()}},"/":{regexp:/^\//,precedence:1,method:function(t,e){return t()/e()}}},t.TimeBase.prototype._unaryExpressions={neg:{regexp:/^\-/,method:function(t){return-t()}}},t.TimeBase.prototype._syntaxGlue={"(":{regexp:/^\(/},")":{regexp:/^\)/}},t.TimeBase.prototype._tokenize=function(t){for(var e,i=-1,n=[];t.length>0;)t=t.trim(),e=function(t,e){var i,n,s,o,r,a,h=["_binaryExpressions","_unaryExpressions","_primaryExpressions","_syntaxGlue"];for(i=0;i<h.length;i++){n=e[h[i]];for(s in n)if(o=n[s],r=o.regexp,null!==(a=t.match(r)))return{method:o.method,precedence:o.precedence,regexp:o.regexp,value:a[0]}}throw new SyntaxError("Tone.TimeBase: Unexpected token "+t)}(t,this),n.push(e),t=t.substr(e.value.length);return{next:function(){return n[++i]},peek:function(){return n[i+1]}}},t.TimeBase.prototype._matchGroup=function(t,e,i){var n,s,o=!1;if(!this.isUndef(t))for(n in e)if(s=e[n],s.regexp.test(t.value)){if(this.isUndef(i))return s;if(s.precedence===i)return s}return o},t.TimeBase.prototype._parseBinary=function(t,e){var i,n;for(this.isUndef(e)&&(e=2),i=e<0?this._parseUnary(t):this._parseBinary(t,e-1),n=t.peek();n&&this._matchGroup(n,this._binaryExpressions,e);)n=t.next(),i=n.method.bind(this,i,this._parseBinary(t,e-1)),n=t.peek();return i},t.TimeBase.prototype._parseUnary=function(t){var e,i=t.peek(),n=this._matchGroup(i,this._unaryExpressions);return n?(i=t.next(),e=this._parseUnary(t),n.method.bind(this,e)):this._parsePrimary(t)},t.TimeBase.prototype._parsePrimary=function(t){var e,i,n=t.peek();if(this.isUndef(n))throw new SyntaxError("Tone.TimeBase: Unexpected end of expression");if(this._matchGroup(n,this._primaryExpressions))return n=t.next(),i=n.value.match(n.regexp),n.method.bind(this,i[1],i[2],i[3]);if(n&&"("===n.value){if(t.next(),e=this._parseBinary(t),!(n=t.next())||")"!==n.value)throw new SyntaxError("Expected )");return e}throw new SyntaxError("Tone.TimeBase: Cannot process token "+n.value)},t.TimeBase.prototype._parseExprString=function(t){var e;return this.isString(t)||(t=t.toString()),e=this._tokenize(t),this._parseBinary(e)},t.TimeBase.prototype._noOp=function(){return 0},t.TimeBase.prototype._defaultExpr=function(){return this._noOp},t.TimeBase.prototype._defaultUnits="s",t.TimeBase.prototype._frequencyToUnits=function(t){return 1/t},t.TimeBase.prototype._beatsToUnits=function(e){return 60/t.Transport.bpm.value*e},t.TimeBase.prototype._secondsToUnits=function(t){return t},t.TimeBase.prototype._ticksToUnits=function(e){return e*(this._beatsToUnits(1)/t.Transport.PPQ)},t.TimeBase.prototype._timeSignature=function(){return t.Transport.timeSignature},t.TimeBase.prototype._pushExpr=function(e,i,n){return e instanceof t.TimeBase||(e=new this.constructor(e,n)),this._expr=this._binaryExpressions[i].method.bind(this,this._expr,e._expr),this},t.TimeBase.prototype.add=function(t,e){return this._pushExpr(t,"+",e)},t.TimeBase.prototype.sub=function(t,e){return this._pushExpr(t,"-",e)},t.TimeBase.prototype.mult=function(t,e){return this._pushExpr(t,"*",e)},t.TimeBase.prototype.div=function(t,e){return this._pushExpr(t,"/",e)},t.TimeBase.prototype.valueOf=function(){return this._expr()},t.TimeBase.prototype.dispose=function(){this._expr=null},t.TimeBase}),t(function(t){return t.Time=function(e,i){if(!(this instanceof t.Time))return new t.Time(e,i);this._plusNow=!1,t.TimeBase.call(this,e,i)},t.extend(t.Time,t.TimeBase),t.Time.prototype._unaryExpressions=Object.create(t.TimeBase.prototype._unaryExpressions),t.Time.prototype._unaryExpressions.quantize={regexp:/^@/,method:function(e){return t.Transport.nextSubdivision(e())}},t.Time.prototype._unaryExpressions.now={regexp:/^\+/,method:function(t){return this._plusNow=!0,t()}},t.Time.prototype.quantize=function(t,e){return e=this.defaultArg(e,1),this._expr=function(t,e,i){var n,s,o;return t=t(),e=e.toSeconds(),n=Math.round(t/e),s=n*e,o=s-t,t+o*i}.bind(this,this._expr,new this.constructor(t),e),this},t.Time.prototype.addNow=function(){return this._plusNow=!0,this},t.Time.prototype._defaultExpr=function(){return this._plusNow=!0,this._noOp},t.Time.prototype.copy=function(e){return t.TimeBase.prototype.copy.call(this,e),this._plusNow=e._plusNow,this},t.Time.prototype.toNotation=function(){var t=this.toSeconds(),e=["1m","2n","4n","8n","16n","32n","64n","128n"],i=this._toNotationHelper(t,e),n=["1m","2n","2t","4n","4t","8n","8t","16n","16t","32n","32t","64n","64t","128n"],s=this._toNotationHelper(t,n);return s.split("+").length<i.split("+").length?s:i},t.Time.prototype._toNotationHelper=function(t,e){var i,n,s,o,r=this._notationToUnits(e[e.length-1]),a="";for(i=0;i<e.length;i++)if(n=this._notationToUnits(e[i]),s=t/n,o=1e-6,1-s%1<o&&(s+=o),(s=Math.floor(s))>0){if(a+=1===s?e[i]:s.toString()+"*"+e[i],(t-=s*n)<r)break;a+=" + "}return""===a&&(a="0"),a},t.Time.prototype._notationToUnits=function(t){var e,i,n,s=this._primaryExpressions,o=[s.n,s.t,s.m];for(e=0;e<o.length;e++)if(i=o[e],n=t.match(i.regexp))return i.method.call(this,n[1])},t.Time.prototype.toBarsBeatsSixteenths=function(){var t,e=this._beatsToUnits(1),i=this.toSeconds()/e,n=Math.floor(i/this._timeSignature()),s=i%1*4;return i=Math.floor(i)%this._timeSignature(),s=s.toString(),s.length>3&&(s=parseFloat(s).toFixed(3)),t=[n,i,s],t.join(":")},t.Time.prototype.toTicks=function(){var e=this._beatsToUnits(1),i=this.valueOf()/e;return Math.floor(i*t.Transport.PPQ)},t.Time.prototype.toSamples=function(){return this.toSeconds()*this.context.sampleRate},t.Time.prototype.toFrequency=function(){return 1/this.toSeconds()},t.Time.prototype.toSeconds=function(){return this.valueOf()},t.Time.prototype.toMilliseconds=function(){return 1e3*this.toSeconds()},t.Time.prototype.valueOf=function(){return this._expr()+(this._plusNow?this.now():0)},t.Time}),t(function(t){var e,i;return t.Frequency=function(e,i){if(!(this instanceof t.Frequency))return new t.Frequency(e,i);t.TimeBase.call(this,e,i)},t.extend(t.Frequency,t.TimeBase),t.Frequency.prototype._primaryExpressions=Object.create(t.TimeBase.prototype._primaryExpressions),t.Frequency.prototype._primaryExpressions.midi={regexp:/^(\d+(?:\.\d+)?midi)/,method:function(t){return this.midiToFrequency(t)}},t.Frequency.prototype._primaryExpressions.note={regexp:/^([a-g]{1}(?:b|#|x|bb)?)(-?[0-9]+)/i,method:function(t,i){var n=e[t.toLowerCase()],s=n+12*(parseInt(i)+1);return this.midiToFrequency(s)}},t.Frequency.prototype._primaryExpressions.tr={regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method:function(t,e,i){var n=1;return t&&"0"!==t&&(n*=this._beatsToUnits(this._timeSignature()*parseFloat(t))),e&&"0"!==e&&(n*=this._beatsToUnits(parseFloat(e))),i&&"0"!==i&&(n*=this._beatsToUnits(parseFloat(i)/4)),n}},t.Frequency.prototype.transpose=function(t){return this._expr=function(t,e){return t()*this.intervalToFrequencyRatio(e)}.bind(this,this._expr,t),this},t.Frequency.prototype.harmonize=function(t){return this._expr=function(t,e){var i,n=t(),s=[];for(i=0;i<e.length;i++)s[i]=n*this.intervalToFrequencyRatio(e[i]);return s}.bind(this,this._expr,t),this},t.Frequency.prototype.toMidi=function(){return this.frequencyToMidi(this.valueOf())},t.Frequency.prototype.toNote=function(){var e=this.valueOf(),n=Math.log(e/t.Frequency.A4)/Math.LN2,s=Math.round(12*n)+57,o=Math.floor(s/12);return o<0&&(s+=-12*o),i[s%12]+o.toString()},t.Frequency.prototype.toSeconds=function(){return 1/this.valueOf()},t.Frequency.prototype.toFrequency=function(){return this.valueOf()},t.Frequency.prototype.toTicks=function(){var e=this._beatsToUnits(1),i=this.valueOf()/e;return Math.floor(i*t.Transport.PPQ)},t.Frequency.prototype._frequencyToUnits=function(t){return t},t.Frequency.prototype._ticksToUnits=function(e){return 1/(60*e/(t.Transport.bpm.value*t.Transport.PPQ))},t.Frequency.prototype._beatsToUnits=function(e){return 1/t.TimeBase.prototype._beatsToUnits.call(this,e)},t.Frequency.prototype._secondsToUnits=function(t){return 1/t},t.Frequency.prototype._defaultUnits="hz",e={cbb:-2,cb:-1,c:0,"c#":1,cx:2,dbb:0,db:1,d:2,"d#":3,dx:4,ebb:2,eb:3,e:4,"e#":5,ex:6,fbb:3,fb:4,f:5,"f#":6,fx:7,gbb:5,gb:6,g:7,"g#":8,gx:9,abb:7,ab:8,a:9,"a#":10,ax:11,bbb:9,bb:10,b:11,"b#":12,bx:13},i=["C","C#","D","D#","E","F","F#","G","G#","A","A#","B"],t.Frequency.A4=440,t.Frequency.prototype.midiToFrequency=function(e){return t.Frequency.A4*Math.pow(2,(e-69)/12)},t.Frequency.prototype.frequencyToMidi=function(e){return 69+12*Math.log(e/t.Frequency.A4)/Math.LN2},t.Frequency}),t(function(t){return t.TransportTime=function(e,i){if(!(this instanceof t.TransportTime))return new t.TransportTime(e,i);t.Time.call(this,e,i)},t.extend(t.TransportTime,t.Time),t.TransportTime.prototype._unaryExpressions=Object.create(t.Time.prototype._unaryExpressions),t.TransportTime.prototype._unaryExpressions.quantize={regexp:/^@/,method:function(e){var i=this._secondsToTicks(e()),n=Math.ceil(t.Transport.ticks/i);return this._ticksToUnits(n*i)}},t.TransportTime.prototype._secondsToTicks=function(e){var i=this._beatsToUnits(1),n=e/i;return Math.round(n*t.Transport.PPQ)},t.TransportTime.prototype.valueOf=function(){return this._secondsToTicks(this._expr())+(this._plusNow?t.Transport.ticks:0)},t.TransportTime.prototype.toTicks=function(){return this.valueOf()},t.TransportTime.prototype.toSeconds=function(){return this._expr()+(this._plusNow?t.Transport.seconds:0)},t.TransportTime.prototype.toFrequency=function(){return 1/this.toSeconds()},t.TransportTime}),t(function(t){return t.Emitter=function(){this._events={}},t.extend(t.Emitter),t.Emitter.prototype.on=function(t,e){var i,n,s=t.split(/\W+/);for(i=0;i<s.length;i++)n=s[i],this._events.hasOwnProperty(n)||(this._events[n]=[]),this._events[n].push(e);return this},t.Emitter.prototype.off=function(e,i){var n,s,o,r=e.split(/\W+/);for(n=0;n<r.length;n++)if(e=r[n],this._events.hasOwnProperty(e))if(t.prototype.isUndef(i))this._events[e]=[];else for(s=this._events[e],o=0;o<s.length;o++)s[o]===i&&s.splice(o,1);return this},t.Emitter.prototype.emit=function(t){var e,i,n,s;if(this._events&&(e=Array.apply(null,arguments).slice(1),this._events.hasOwnProperty(t)))for(i=this._events[t],n=0,s=i.length;n<s;n++)i[n].apply(this,e);return this},t.Emitter.mixin=function(e){var i,n,s,o=["on","off","emit"];for(e._events={},i=0;i<o.length;i++)n=o[i],s=t.Emitter.prototype[n],e[n]=s},t.Emitter.prototype.dispose=function(){return t.prototype.dispose.call(this),this._events=null,this},t.Emitter}),t(function(t){return!window.hasOwnProperty("AudioContext")&&window.hasOwnProperty("webkitAudioContext")&&(window.AudioContext=window.webkitAudioContext),t.Context=function(e){t.Emitter.call(this),e||(e=new window.AudioContext),this._context=e;for(var i in this._context)this._defineProperty(this._context,i);this._latencyHint="interactive",this._lookAhead=.1,this._updateInterval=this._lookAhead/3,this._computedUpdateInterval=0,this._worker=this._createWorker(),this._constants={}},t.extend(t.Context,t.Emitter),t.Emitter.mixin(t.Context),t.Context.prototype._defineProperty=function(t,e){this.isUndef(this[e])&&Object.defineProperty(this,e,{get:function(){return"function"==typeof t[e]?t[e].bind(t):t[e]},set:function(i){t[e]=i}})},t.Context.prototype.now=function(){return this._context.currentTime},t.Context.prototype._createWorker=function(){var t,e,i;return window.URL=window.URL||window.webkitURL,t=new Blob(["var timeoutTime = "+(1e3*this._updateInterval).toFixed(1)+";self.onmessage = function(msg){\ttimeoutTime = parseInt(msg.data);};function tick(){\tsetTimeout(tick, timeoutTime);\tself.postMessage('tick');}tick();"]),e=URL.createObjectURL(t),i=new Worker(e),i.addEventListener("message",function(){this.emit("tick")}.bind(this)),i.addEventListener("message",function(){var t,e=this.now();this.isNumber(this._lastUpdate)&&(t=e-this._lastUpdate,this._computedUpdateInterval=Math.max(t,.97*this._computedUpdateInterval)),this._lastUpdate=e}.bind(this)),i},t.Context.prototype.getConstant=function(t){var e,i,n,s;if(this._constants[t])return this._constants[t];for(e=this._context.createBuffer(1,128,this._context.sampleRate),i=e.getChannelData(0),n=0;n<i.length;n++)i[n]=t;return s=this._context.createBufferSource(),s.channelCount=1,s.channelCountMode="explicit",s.buffer=e,s.loop=!0,s.start(0),this._constants[t]=s,s},Object.defineProperty(t.Context.prototype,"lag",{get:function(){var t=this._computedUpdateInterval-this._updateInterval;return t=Math.max(t,0)}}),Object.defineProperty(t.Context.prototype,"lookAhead",{get:function(){return this._lookAhead},set:function(t){this._lookAhead=t}}),Object.defineProperty(t.Context.prototype,"updateInterval",{get:function(){return this._updateInterval},set:function(e){this._updateInterval=Math.max(e,t.prototype.blockTime),this._worker.postMessage(Math.max(1e3*e,1))}}),Object.defineProperty(t.Context.prototype,"latencyHint",{get:function(){return this._latencyHint},set:function(t){var e=t;if(this._latencyHint=t,this.isString(t))switch(t){case"interactive":e=.1,this._context.latencyHint=t;break;case"playback":e=.8,this._context.latencyHint=t;break;case"balanced":e=.25,this._context.latencyHint=t;break;case"fastest":e=.01}this.lookAhead=e,this.updateInterval=e/3}}),t.supported?(!function(){function e(e,i,s){if(e.input)Array.isArray(e.input)?(t.prototype.isUndef(s)&&(s=0),this.connect(e.input[s])):this.connect(e.input,i,s);else try{e instanceof AudioNode?n.call(this,e,i,s):n.call(this,e,i)}catch(t){throw new Error("error connecting to node: "+e+"\n"+t)}}function i(e,i,n){if(e&&e.input&&Array.isArray(e.input))t.prototype.isUndef(n)&&(n=0),this.disconnect(e.input[n],i,n);else if(e&&e.input)this.disconnect(e.input,i,n);else try{s.apply(this,arguments)}catch(t){throw new Error("error disconnecting node: "+e+"\n"+t)}}var n=AudioNode.prototype.connect,s=AudioNode.prototype.disconnect;AudioNode.prototype.connect!==e&&(AudioNode.prototype.connect=e,AudioNode.prototype.disconnect=i)}(),t.context=new t.Context):console.warn("This browser does not support Tone.js"),t.Context}),t(function(t){return t.Type={Default:"number",Time:"time",Frequency:"frequency",TransportTime:"transportTime",Ticks:"ticks",NormalRange:"normalRange",AudioRange:"audioRange",Decibels:"db",Interval:"interval",BPM:"bpm",Positive:"positive",Cents:"cents",Degrees:"degrees",MIDI:"midi",BarsBeatsSixteenths:"barsBeatsSixteenths",Samples:"samples",Hertz:"hertz",Note:"note",Milliseconds:"milliseconds",Seconds:"seconds",Notation:"notation"},t.prototype.toSeconds=function(e){return this.isNumber(e)?e:this.isUndef(e)?this.now():this.isString(e)?new t.Time(e).toSeconds():e instanceof t.TimeBase?e.toSeconds():void 0},t.prototype.toFrequency=function(e){return this.isNumber(e)?e:this.isString(e)||this.isUndef(e)?new t.Frequency(e).valueOf():e instanceof t.TimeBase?e.toFrequency():void 0},t.prototype.toTicks=function(e){return this.isNumber(e)||this.isString(e)?new t.TransportTime(e).toTicks():this.isUndef(e)?t.Transport.ticks:e instanceof t.TimeBase?e.toTicks():void 0},t}),t(function(t){return t.Param=function(){var e=this.optionsObject(arguments,["param","units","convert"],t.Param.defaults);this._param=this.input=e.param,this.units=e.units,this.convert=e.convert,this.overridden=!1,this._lfo=null,this.isObject(e.lfo)?this.value=e.lfo:this.isUndef(e.value)||(this.value=e.value)},t.extend(t.Param),t.Param.defaults={units:t.Type.Default,convert:!0,param:void 0},Object.defineProperty(t.Param.prototype,"value",{get:function(){return this._toUnits(this._param.value)},set:function(e){if(this.isObject(e)){if(this.isUndef(t.LFO))throw new Error("Include 'Tone.LFO' to use an LFO as a Param value.");this._lfo&&this._lfo.dispose(),this._lfo=new t.LFO(e).start(),this._lfo.connect(this.input)}else{var i=this._fromUnits(e);this._param.cancelScheduledValues(0),this._param.value=i}}}),t.Param.prototype._fromUnits=function(e){if(!this.convert&&!this.isUndef(this.convert))return e;switch(this.units){case t.Type.Time:return this.toSeconds(e);case t.Type.Frequency:return this.toFrequency(e);case t.Type.Decibels:return this.dbToGain(e);case t.Type.NormalRange:return Math.min(Math.max(e,0),1);case t.Type.AudioRange:return Math.min(Math.max(e,-1),1);case t.Type.Positive:return Math.max(e,0);default:return e}},t.Param.prototype._toUnits=function(e){if(!this.convert&&!this.isUndef(this.convert))return e;switch(this.units){case t.Type.Decibels:return this.gainToDb(e);default:return e}},t.Param.prototype._minOutput=1e-5,t.Param.prototype.setValueAtTime=function(t,e){return t=this._fromUnits(t),e=this.toSeconds(e),e<=this.now()+this.blockTime?this._param.value=t:this._param.setValueAtTime(t,e),this},t.Param.prototype.setRampPoint=function(t){t=this.defaultArg(t,this.now());var e=this._param.value;return 0===e&&(e=this._minOutput),this._param.setValueAtTime(e,t),this},t.Param.prototype.linearRampToValueAtTime=function(t,e){return t=this._fromUnits(t),this._param.linearRampToValueAtTime(t,this.toSeconds(e)),this},t.Param.prototype.exponentialRampToValueAtTime=function(t,e){return t=this._fromUnits(t),t=Math.max(this._minOutput,t),this._param.exponentialRampToValueAtTime(t,this.toSeconds(e)),this},t.Param.prototype.exponentialRampToValue=function(t,e,i){return i=this.toSeconds(i),this.setRampPoint(i),this.exponentialRampToValueAtTime(t,i+this.toSeconds(e)),this},t.Param.prototype.linearRampToValue=function(t,e,i){return i=this.toSeconds(i),this.setRampPoint(i),this.linearRampToValueAtTime(t,i+this.toSeconds(e)),this},t.Param.prototype.setTargetAtTime=function(t,e,i){return t=this._fromUnits(t),t=Math.max(this._minOutput,t),i=Math.max(this._minOutput,i),this._param.setTargetAtTime(t,this.toSeconds(e),i),this},t.Param.prototype.setValueCurveAtTime=function(t,e,i){for(var n=0;n<t.length;n++)t[n]=this._fromUnits(t[n]);return this._param.setValueCurveAtTime(t,this.toSeconds(e),this.toSeconds(i)),this},t.Param.prototype.cancelScheduledValues=function(t){return this._param.cancelScheduledValues(this.toSeconds(t)),this},t.Param.prototype.rampTo=function(e,i,n){return i=this.defaultArg(i,0),this.units===t.Type.Frequency||this.units===t.Type.BPM||this.units===t.Type.Decibels?this.exponentialRampToValue(e,i,n):this.linearRampToValue(e,i,n),this},Object.defineProperty(t.Param.prototype,"lfo",{get:function(){return this._lfo}}),t.Param.prototype.dispose=function(){return t.prototype.dispose.call(this),this._param=null,this._lfo&&(this._lfo.dispose(),this._lfo=null),this},t.Param}),t(function(t){return window.GainNode&&!AudioContext.prototype.createGain&&(AudioContext.prototype.createGain=AudioContext.prototype.createGainNode),t.Gain=function(){var e=this.optionsObject(arguments,["gain","units"],t.Gain.defaults);this.input=this.output=this._gainNode=this.context.createGain(),this.gain=new t.Param({param:this._gainNode.gain,units:e.units,value:e.gain,convert:e.convert}),this._readOnly("gain")},t.extend(t.Gain),t.Gain.defaults={gain:1,convert:!0},t.Gain.prototype.dispose=function(){t.Param.prototype.dispose.call(this),this._gainNode.disconnect(),this._gainNode=null,this._writable("gain"),this.gain.dispose(),this.gain=null},t.prototype.createInsOuts=function(e,i){1===e?this.input=new t.Gain:e>1&&(this.input=new Array(e)),1===i?this.output=new t.Gain:i>1&&(this.output=new Array(e))},t.Gain}),t(function(t){return t.Signal=function(){var e=this.optionsObject(arguments,["value","units"],t.Signal.defaults);this.output=this._gain=this.context.createGain(),e.param=this._gain.gain,t.Param.call(this,e),this.input=this._param=this._gain.gain,this.context.getConstant(1).chain(this._gain)},t.extend(t.Signal,t.Param),t.Signal.defaults={value:0,units:t.Type.Default,convert:!0},t.Signal.prototype.connect=t.SignalBase.prototype.connect,t.Signal.prototype.dispose=function(){return t.Param.prototype.dispose.call(this),this._param=null,this._gain.disconnect(),this._gain=null,this},t.Signal}),t(function(t){return t.Timeline=function(){var e=this.optionsObject(arguments,["memory"],t.Timeline.defaults);this._timeline=[],this._toRemove=[],this._iterating=!1,this.memory=e.memory},t.extend(t.Timeline),t.Timeline.defaults={memory:1/0},Object.defineProperty(t.Timeline.prototype,"length",{get:function(){return this._timeline.length}}),t.Timeline.prototype.add=function(t){var e,i;if(this.isUndef(t.time))throw new Error("Tone.Timeline: events must have a time attribute");return this._timeline.length?(e=this._search(t.time),this._timeline.splice(e+1,0,t)):this._timeline.push(t),this.length>this.memory&&(i=this.length-this.memory,this._timeline.splice(0,i)),this},t.Timeline.prototype.remove=function(t){if(this._iterating)this._toRemove.push(t);else{var e=this._timeline.indexOf(t);e!==-1&&this._timeline.splice(e,1)}return this},t.Timeline.prototype.get=function(t){var e=this._search(t);return e!==-1?this._timeline[e]:null},t.Timeline.prototype.peek=function(){return this._timeline[0]},t.Timeline.prototype.shift=function(){return this._timeline.shift()},t.Timeline.prototype.getAfter=function(t){var e=this._search(t);return e+1<this._timeline.length?this._timeline[e+1]:null},t.Timeline.prototype.getBefore=function(t){var e,i=this._timeline.length;return i>0&&this._timeline[i-1].time<t?this._timeline[i-1]:(e=this._search(t),e-1>=0?this._timeline[e-1]:null)},t.Timeline.prototype.cancel=function(t){var e,i;if(this._timeline.length>1)if((e=this._search(t))>=0)if(this._timeline[e].time===t){for(i=e;i>=0&&this._timeline[i].time===t;i--)e=i;this._timeline=this._timeline.slice(0,e)}else this._timeline=this._timeline.slice(0,e+1);else this._timeline=[];else 1===this._timeline.length&&this._timeline[0].time>=t&&(this._timeline=[]);return this},t.Timeline.prototype.cancelBefore=function(t){if(this._timeline.length){var e=this._search(t);e>=0&&(this._timeline=this._timeline.slice(e+1))}return this},t.Timeline.prototype._search=function(t){var e,i,n,s,o,r=0,a=this._timeline.length,h=a;if(a>0&&this._timeline[a-1].time<=t)return a-1;for(;r<h;){if(e=Math.floor(r+(h-r)/2),i=this._timeline[e],n=this._timeline[e+1],i.time===t){for(s=e;s<this._timeline.length;s++)o=this._timeline[s],o.time===t&&(e=s);return e}if(i.time<t&&n.time>t)return e;i.time>t?h=e:i.time<t&&(r=e+1)}return-1},t.Timeline.prototype._iterate=function(t,e,i){var n,s,o;for(this._iterating=!0,e=this.defaultArg(e,0),i=this.defaultArg(i,this._timeline.length-1),n=e;n<=i;n++)t(this._timeline[n]);if(this._iterating=!1,this._toRemove.length>0){for(s=0;s<this._toRemove.length;s++)(o=this._timeline.indexOf(this._toRemove[s]))!==-1&&this._timeline.splice(o,1);this._toRemove=[]}},t.Timeline.prototype.forEach=function(t){return this._iterate(t),this},t.Timeline.prototype.forEachBefore=function(t,e){var i=this._search(t)
+;return i!==-1&&this._iterate(e,0,i),this},t.Timeline.prototype.forEachAfter=function(t,e){var i=this._search(t);return this._iterate(e,i+1),this},t.Timeline.prototype.forEachFrom=function(t,e){for(var i=this._search(t);i>=0&&this._timeline[i].time>=t;)i--;return this._iterate(e,i+1),this},t.Timeline.prototype.forEachAtTime=function(t,e){var i=this._search(t);return i!==-1&&this._iterate(function(i){i.time===t&&e(i)},0,i),this},t.Timeline.prototype.dispose=function(){t.prototype.dispose.call(this),this._timeline=null,this._toRemove=null},t.Timeline}),t(function(t){return t.TimelineSignal=function(){var e=this.optionsObject(arguments,["value","units"],t.Signal.defaults);this._events=new t.Timeline(10),t.Signal.apply(this,e),e.param=this._param,t.Param.call(this,e),this._initial=this._fromUnits(this._param.value)},t.extend(t.TimelineSignal,t.Param),t.TimelineSignal.Type={Linear:"linear",Exponential:"exponential",Target:"target",Curve:"curve",Set:"set"},Object.defineProperty(t.TimelineSignal.prototype,"value",{get:function(){var t=this.now(),e=this.getValueAtTime(t);return this._toUnits(e)},set:function(t){var e=this._fromUnits(t);this._initial=e,this.cancelScheduledValues(),this._param.value=e}}),t.TimelineSignal.prototype.setValueAtTime=function(e,i){return e=this._fromUnits(e),i=this.toSeconds(i),this._events.add({type:t.TimelineSignal.Type.Set,value:e,time:i}),this._param.setValueAtTime(e,i),this},t.TimelineSignal.prototype.linearRampToValueAtTime=function(e,i){return e=this._fromUnits(e),i=this.toSeconds(i),this._events.add({type:t.TimelineSignal.Type.Linear,value:e,time:i}),this._param.linearRampToValueAtTime(e,i),this},t.TimelineSignal.prototype.exponentialRampToValueAtTime=function(e,i){var n,s;return i=this.toSeconds(i),n=this._searchBefore(i),n&&0===n.value&&this.setValueAtTime(this._minOutput,n.time),e=this._fromUnits(e),s=Math.max(e,this._minOutput),this._events.add({type:t.TimelineSignal.Type.Exponential,value:s,time:i}),e<this._minOutput?(this._param.exponentialRampToValueAtTime(this._minOutput,i-this.sampleTime),this.setValueAtTime(0,i)):this._param.exponentialRampToValueAtTime(e,i),this},t.TimelineSignal.prototype.setTargetAtTime=function(e,i,n){return e=this._fromUnits(e),e=Math.max(this._minOutput,e),n=Math.max(this._minOutput,n),i=this.toSeconds(i),this._events.add({type:t.TimelineSignal.Type.Target,value:e,time:i,constant:n}),this._param.setTargetAtTime(e,i,n),this},t.TimelineSignal.prototype.setValueCurveAtTime=function(e,i,n,s){var o,r,a,h;for(s=this.defaultArg(s,1),o=new Array(e.length),r=0;r<o.length;r++)o[r]=this._fromUnits(e[r])*s;for(i=this.toSeconds(i),n=this.toSeconds(n),this._events.add({type:t.TimelineSignal.Type.Curve,value:o,time:i,duration:n}),this._param.setValueAtTime(o[0],i),a=1;a<o.length;a++)h=i+a/(o.length-1)*n,this._param.linearRampToValueAtTime(o[a],h);return this},t.TimelineSignal.prototype.cancelScheduledValues=function(t){return t=this.toSeconds(t),this._events.cancel(t),this._param.cancelScheduledValues(t),this},t.TimelineSignal.prototype.setRampPoint=function(e){var i,n,s;return e=this.toSeconds(e),i=this._toUnits(this.getValueAtTime(e)),n=this._searchBefore(e),n&&n.time===e?this.cancelScheduledValues(e+this.sampleTime):n&&n.type===t.TimelineSignal.Type.Curve&&n.time+n.duration>e?(this.cancelScheduledValues(e),this.linearRampToValueAtTime(i,e)):(s=this._searchAfter(e),s&&(this.cancelScheduledValues(e),s.type===t.TimelineSignal.Type.Linear?this.linearRampToValueAtTime(i,e):s.type===t.TimelineSignal.Type.Exponential&&this.exponentialRampToValueAtTime(i,e)),this.setValueAtTime(i,e)),this},t.TimelineSignal.prototype.linearRampToValueBetween=function(t,e,i){return this.setRampPoint(e),this.linearRampToValueAtTime(t,i),this},t.TimelineSignal.prototype.exponentialRampToValueBetween=function(t,e,i){return this.setRampPoint(e),this.exponentialRampToValueAtTime(t,i),this},t.TimelineSignal.prototype._searchBefore=function(t){return this._events.get(t)},t.TimelineSignal.prototype._searchAfter=function(t){return this._events.getAfter(t)},t.TimelineSignal.prototype.getValueAtTime=function(e){var i,n,s,o,r;return e=this.toSeconds(e),i=this._searchAfter(e),n=this._searchBefore(e),s=this._initial,null===n?s=this._initial:n.type===t.TimelineSignal.Type.Target?(o=this._events.getBefore(n.time),r=null===o?this._initial:o.value,s=this._exponentialApproach(n.time,r,n.value,n.constant,e)):s=n.type===t.TimelineSignal.Type.Curve?this._curveInterpolate(n.time,n.value,n.duration,e):null===i?n.value:i.type===t.TimelineSignal.Type.Linear?this._linearInterpolate(n.time,n.value,i.time,i.value,e):i.type===t.TimelineSignal.Type.Exponential?this._exponentialInterpolate(n.time,n.value,i.time,i.value,e):n.value,s},t.TimelineSignal.prototype.connect=t.SignalBase.prototype.connect,t.TimelineSignal.prototype._exponentialApproach=function(t,e,i,n,s){return i+(e-i)*Math.exp(-(s-t)/n)},t.TimelineSignal.prototype._linearInterpolate=function(t,e,i,n,s){return e+(s-t)/(i-t)*(n-e)},t.TimelineSignal.prototype._exponentialInterpolate=function(t,e,i,n,s){return(e=Math.max(this._minOutput,e))*Math.pow(n/e,(s-t)/(i-t))},t.TimelineSignal.prototype._curveInterpolate=function(t,e,i,n){var s,o,r,a,h,l=e.length;return n>=t+i?e[l-1]:n<=t?e[0]:(s=(n-t)/i,o=Math.floor((l-1)*s),r=Math.ceil((l-1)*s),a=e[o],h=e[r],r===o?a:this._linearInterpolate(o,a,r,h,s*(l-1)))},t.TimelineSignal.prototype.dispose=function(){t.Signal.prototype.dispose.call(this),t.Param.prototype.dispose.call(this),this._events.dispose(),this._events=null},t.TimelineSignal}),t(function(t){return t.Pow=function(e){this._exp=this.defaultArg(e,1),this._expScaler=this.input=this.output=new t.WaveShaper(this._expFunc(this._exp),8192)},t.extend(t.Pow,t.SignalBase),Object.defineProperty(t.Pow.prototype,"value",{get:function(){return this._exp},set:function(t){this._exp=t,this._expScaler.setMap(this._expFunc(this._exp))}}),t.Pow.prototype._expFunc=function(t){return function(e){return Math.pow(Math.abs(e),t)}},t.Pow.prototype.dispose=function(){return t.prototype.dispose.call(this),this._expScaler.dispose(),this._expScaler=null,this},t.Pow}),t(function(t){return t.Envelope=function(){var e=this.optionsObject(arguments,["attack","decay","sustain","release"],t.Envelope.defaults);this.attack=e.attack,this.decay=e.decay,this.sustain=e.sustain,this.release=e.release,this._attackCurve="linear",this._releaseCurve="exponential",this._sig=this.output=new t.TimelineSignal,this._sig.setValueAtTime(0,0),this.attackCurve=e.attackCurve,this.releaseCurve=e.releaseCurve},t.extend(t.Envelope),t.Envelope.defaults={attack:.01,decay:.1,sustain:.5,release:1,attackCurve:"linear",releaseCurve:"exponential"},Object.defineProperty(t.Envelope.prototype,"value",{get:function(){return this.getValueAtTime(this.now())}}),Object.defineProperty(t.Envelope.prototype,"attackCurve",{get:function(){if(this.isString(this._attackCurve))return this._attackCurve;if(this.isArray(this._attackCurve)){for(var e in t.Envelope.Type)if(t.Envelope.Type[e].In===this._attackCurve)return e;return this._attackCurve}},set:function(e){if(t.Envelope.Type.hasOwnProperty(e)){var i=t.Envelope.Type[e];this.isObject(i)?this._attackCurve=i.In:this._attackCurve=i}else{if(!this.isArray(e))throw new Error("Tone.Envelope: invalid curve: "+e);this._attackCurve=e}}}),Object.defineProperty(t.Envelope.prototype,"releaseCurve",{get:function(){if(this.isString(this._releaseCurve))return this._releaseCurve;if(this.isArray(this._releaseCurve)){for(var e in t.Envelope.Type)if(t.Envelope.Type[e].Out===this._releaseCurve)return e;return this._releaseCurve}},set:function(e){if(t.Envelope.Type.hasOwnProperty(e)){var i=t.Envelope.Type[e];this.isObject(i)?this._releaseCurve=i.Out:this._releaseCurve=i}else{if(!this.isArray(e))throw new Error("Tone.Envelope: invalid curve: "+e);this._releaseCurve=e}}}),t.Envelope.prototype.triggerAttack=function(t,e){var i,n,s,o,r,a,h,l,u;return t=this.toSeconds(t),i=this.toSeconds(this.attack),n=i,s=this.toSeconds(this.decay),e=this.defaultArg(e,1),o=this.getValueAtTime(t),o>0&&(r=1/n,a=1-o,n=a/r),"linear"===this._attackCurve?this._sig.linearRampToValue(e,n,t):"exponential"===this._attackCurve?this._sig.exponentialRampToValue(e,n,t):n>0&&(this._sig.setRampPoint(t),h=this._attackCurve,n<i&&(l=1-n/i,u=Math.floor(l*this._attackCurve.length),h=this._attackCurve.slice(u),h[0]=o),this._sig.setValueCurveAtTime(h,t,n,e)),this._sig.exponentialRampToValue(e*this.sustain,s,n+t),this},t.Envelope.prototype.triggerRelease=function(t){var e,i,n;return t=this.toSeconds(t),e=this.getValueAtTime(t),e>0&&(i=this.toSeconds(this.release),"linear"===this._releaseCurve?this._sig.linearRampToValue(0,i,t):"exponential"===this._releaseCurve?this._sig.exponentialRampToValue(0,i,t):(n=this._releaseCurve,this.isArray(n)&&(this._sig.setRampPoint(t),this._sig.setValueCurveAtTime(n,t,i,e)))),this},t.Envelope.prototype.getValueAtTime=function(t){return this._sig.getValueAtTime(t)},t.Envelope.prototype.triggerAttackRelease=function(t,e,i){return e=this.toSeconds(e),this.triggerAttack(e,i),this.triggerRelease(e+this.toSeconds(t)),this},t.Envelope.prototype.cancel=function(t){return this._sig.cancelScheduledValues(t),this},t.Envelope.prototype.connect=t.Signal.prototype.connect,function(){function e(t){var e,i=new Array(t.length);for(e=0;e<t.length;e++)i[e]=1-t[e];return i}var i,n,s,o,r,a,h,l,u,p,c,f=128,d=[];for(i=0;i<f;i++)d[i]=Math.sin(i/(f-1)*(Math.PI/2));for(s=[],o=6.4,i=0;i<f-1;i++)n=i/(f-1),r=Math.sin(n*(2*Math.PI)*o-Math.PI/2)+1,s[i]=r/10+.83*n;for(s[f-1]=1,a=[],h=5,i=0;i<f;i++)a[i]=Math.ceil(i/(f-1)*h)/h;for(l=[],i=0;i<f;i++)n=i/(f-1),l[i]=.5*(1-Math.cos(Math.PI*n));for(u=[],i=0;i<f;i++)n=i/(f-1),p=4*Math.pow(n,3)+.2,c=Math.cos(p*Math.PI*2*n),u[i]=Math.abs(c*(1-n));t.Envelope.Type={linear:"linear",exponential:"exponential",bounce:{In:e(u),Out:u},cosine:{In:d,Out:function(t){return t.slice(0).reverse()}(d)},step:{In:a,Out:e(a)},ripple:{In:s,Out:e(s)},sine:{In:l,Out:e(l)}}}(),t.Envelope.prototype.dispose=function(){return t.prototype.dispose.call(this),this._sig.dispose(),this._sig=null,this._attackCurve=null,this._releaseCurve=null,this},t.Envelope}),t(function(t){return t.AmplitudeEnvelope=function(){t.Envelope.apply(this,arguments),this.input=this.output=new t.Gain,this._sig.connect(this.output.gain)},t.extend(t.AmplitudeEnvelope,t.Envelope),t.AmplitudeEnvelope.prototype.dispose=function(){return this.input.dispose(),this.input=null,t.Envelope.prototype.dispose.call(this),this},t.AmplitudeEnvelope}),t(function(t){return window.AnalyserNode&&!AnalyserNode.prototype.getFloatTimeDomainData&&(AnalyserNode.prototype.getFloatTimeDomainData=function(t){var e,i=new Uint8Array(t.length);for(this.getByteTimeDomainData(i),e=0;e<i.length;e++)t[e]=(i[e]-128)/128}),t.Analyser=function(){var e=this.optionsObject(arguments,["type","size"],t.Analyser.defaults);this._analyser=this.input=this.output=this.context.createAnalyser(),this._type=e.type,this._returnType=e.returnType,this._buffer=null,this.size=e.size,this.type=e.type,this.returnType=e.returnType,this.minDecibels=e.minDecibels,this.maxDecibels=e.maxDecibels},t.extend(t.Analyser),t.Analyser.defaults={size:1024,returnType:"byte",type:"fft",smoothing:.8,maxDecibels:-30,minDecibels:-100},t.Analyser.Type={Waveform:"waveform",FFT:"fft"},t.Analyser.ReturnType={Byte:"byte",Float:"float"},t.Analyser.prototype.analyse=function(){return this._type===t.Analyser.Type.FFT?this._returnType===t.Analyser.ReturnType.Byte?this._analyser.getByteFrequencyData(this._buffer):this._analyser.getFloatFrequencyData(this._buffer):this._type===t.Analyser.Type.Waveform&&(this._returnType===t.Analyser.ReturnType.Byte?this._analyser.getByteTimeDomainData(this._buffer):this._analyser.getFloatTimeDomainData(this._buffer)),this._buffer},Object.defineProperty(t.Analyser.prototype,"size",{get:function(){return this._analyser.frequencyBinCount},set:function(t){this._analyser.fftSize=2*t,this.type=this._type}}),Object.defineProperty(t.Analyser.prototype,"returnType",{get:function(){return this._returnType},set:function(e){if(e===t.Analyser.ReturnType.Byte)this._buffer=new Uint8Array(this._analyser.frequencyBinCount);else{if(e!==t.Analyser.ReturnType.Float)throw new TypeError("Tone.Analayser: invalid return type: "+e);this._buffer=new Float32Array(this._analyser.frequencyBinCount)}this._returnType=e}}),Object.defineProperty(t.Analyser.prototype,"type",{get:function(){return this._type},set:function(e){if(e!==t.Analyser.Type.Waveform&&e!==t.Analyser.Type.FFT)throw new TypeError("Tone.Analyser: invalid type: "+e);this._type=e}}),Object.defineProperty(t.Analyser.prototype,"smoothing",{get:function(){return this._analyser.smoothingTimeConstant},set:function(t){this._analyser.smoothingTimeConstant=t}}),Object.defineProperty(t.Analyser.prototype,"minDecibels",{get:function(){return this._analyser.minDecibels},set:function(t){this._analyser.minDecibels=t}}),Object.defineProperty(t.Analyser.prototype,"maxDecibels",{get:function(){return this._analyser.maxDecibels},set:function(t){this._analyser.maxDecibels=t}}),t.Analyser.prototype.dispose=function(){t.prototype.dispose.call(this),this._analyser.disconnect(),this._analyser=null,this._buffer=null},t.Analyser}),t(function(t){return t.Compressor=function(){var e=this.optionsObject(arguments,["threshold","ratio"],t.Compressor.defaults);this._compressor=this.input=this.output=this.context.createDynamicsCompressor(),this.threshold=new t.Param({param:this._compressor.threshold,units:t.Type.Decibels,convert:!1}),this.attack=new t.Param(this._compressor.attack,t.Type.Time),this.release=new t.Param(this._compressor.release,t.Type.Time),this.knee=new t.Param({param:this._compressor.knee,units:t.Type.Decibels,convert:!1}),this.ratio=new t.Param({param:this._compressor.ratio,convert:!1}),this._readOnly(["knee","release","attack","ratio","threshold"]),this.set(e)},t.extend(t.Compressor),t.Compressor.defaults={ratio:12,threshold:-24,release:.25,attack:.003,knee:30},t.Compressor.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable(["knee","release","attack","ratio","threshold"]),this._compressor.disconnect(),this._compressor=null,this.attack.dispose(),this.attack=null,this.release.dispose(),this.release=null,this.threshold.dispose(),this.threshold=null,this.ratio.dispose(),this.ratio=null,this.knee.dispose(),this.knee=null,this},t.Compressor}),t(function(t){return t.Add=function(e){this.createInsOuts(2,0),this._sum=this.input[0]=this.input[1]=this.output=new t.Gain,this._param=this.input[1]=new t.Signal(e),this._param.connect(this._sum)},t.extend(t.Add,t.Signal),t.Add.prototype.dispose=function(){return t.prototype.dispose.call(this),this._sum.dispose(),this._sum=null,this._param.dispose(),this._param=null,this},t.Add}),t(function(t){return t.Multiply=function(e){this.createInsOuts(2,0),this._mult=this.input[0]=this.output=new t.Gain,this._param=this.input[1]=this.output.gain,this._param.value=this.defaultArg(e,0)},t.extend(t.Multiply,t.Signal),t.Multiply.prototype.dispose=function(){return t.prototype.dispose.call(this),this._mult.dispose(),this._mult=null,this._param=null,this},t.Multiply}),t(function(t){return t.Negate=function(){this._multiply=this.input=this.output=new t.Multiply(-1)},t.extend(t.Negate,t.SignalBase),t.Negate.prototype.dispose=function(){return t.prototype.dispose.call(this),this._multiply.dispose(),this._multiply=null,this},t.Negate}),t(function(t){return t.Subtract=function(e){this.createInsOuts(2,0),this._sum=this.input[0]=this.output=new t.Gain,this._neg=new t.Negate,this._param=this.input[1]=new t.Signal(e),this._param.chain(this._neg,this._sum)},t.extend(t.Subtract,t.Signal),t.Subtract.prototype.dispose=function(){return t.prototype.dispose.call(this),this._neg.dispose(),this._neg=null,this._sum.disconnect(),this._sum=null,this._param.dispose(),this._param=null,this},t.Subtract}),t(function(t){return t.GreaterThanZero=function(){this._thresh=this.output=new t.WaveShaper(function(t){return t<=0?0:1},127),this._scale=this.input=new t.Multiply(1e4),this._scale.connect(this._thresh)},t.extend(t.GreaterThanZero,t.SignalBase),t.GreaterThanZero.prototype.dispose=function(){return t.prototype.dispose.call(this),this._scale.dispose(),this._scale=null,this._thresh.dispose(),this._thresh=null,this},t.GreaterThanZero}),t(function(t){return t.GreaterThan=function(e){this.createInsOuts(2,0),this._param=this.input[0]=new t.Subtract(e),this.input[1]=this._param.input[1],this._gtz=this.output=new t.GreaterThanZero,this._param.connect(this._gtz)},t.extend(t.GreaterThan,t.Signal),t.GreaterThan.prototype.dispose=function(){return t.prototype.dispose.call(this),this._param.dispose(),this._param=null,this._gtz.dispose(),this._gtz=null,this},t.GreaterThan}),t(function(t){return t.Abs=function(){this._abs=this.input=this.output=new t.WaveShaper(function(t){return 0===t?0:Math.abs(t)},127)},t.extend(t.Abs,t.SignalBase),t.Abs.prototype.dispose=function(){return t.prototype.dispose.call(this),this._abs.dispose(),this._abs=null,this},t.Abs}),t(function(t){return t.Modulo=function(e){this.createInsOuts(1,0),this._shaper=new t.WaveShaper(Math.pow(2,16)),this._multiply=new t.Multiply,this._subtract=this.output=new t.Subtract,this._modSignal=new t.Signal(e),this.input.fan(this._shaper,this._subtract),this._modSignal.connect(this._multiply,0,0),this._shaper.connect(this._multiply,0,1),this._multiply.connect(this._subtract,0,1),this._setWaveShaper(e)},t.extend(t.Modulo,t.SignalBase),t.Modulo.prototype._setWaveShaper=function(t){this._shaper.setMap(function(e){return Math.floor((e+1e-4)/t)})},Object.defineProperty(t.Modulo.prototype,"value",{get:function(){return this._modSignal.value},set:function(t){this._modSignal.value=t,this._setWaveShaper(t)}}),t.Modulo.prototype.dispose=function(){return t.prototype.dispose.call(this),this._shaper.dispose(),this._shaper=null,this._multiply.dispose(),this._multiply=null,this._subtract.dispose(),this._subtract=null,this._modSignal.dispose(),this._modSignal=null,this},t.Modulo}),t(function(t){return t.AudioToGain=function(){this._norm=this.input=this.output=new t.WaveShaper(function(t){return(t+1)/2})},t.extend(t.AudioToGain,t.SignalBase),t.AudioToGain.prototype.dispose=function(){return t.prototype.dispose.call(this),this._norm.dispose(),this._norm=null,this},t.AudioToGain}),t(function(t){function e(t,e,i){var n=new t;return i._eval(e[0]).connect(n,0,0),i._eval(e[1]).connect(n,0,1),n}function i(t,e,i){var n=new t;return i._eval(e[0]).connect(n,0,0),n}function n(t){return t?parseFloat(t):void 0}function s(t){return t&&t.args?parseFloat(t.args):void 0}return t.Expr=function(){var t,e,i,n=this._replacements(Array.prototype.slice.call(arguments)),s=this._parseInputs(n);for(this._nodes=[],this.input=new Array(s),t=0;t<s;t++)this.input[t]=this.context.createGain();e=this._parseTree(n);try{i=this._eval(e)}catch(t){throw this._disposeNodes(),new Error("Tone.Expr: Could evaluate expression: "+n)}this.output=i},t.extend(t.Expr,t.SignalBase),t.Expr._Expressions={value:{signal:{regexp:/^\d+\.\d+|^\d+/,method:function(e){return new t.Signal(n(e))}},input:{regexp:/^\$\d/,method:function(t,e){return e.input[n(t.substr(1))]}}},glue:{"(":{regexp:/^\(/},")":{regexp:/^\)/},",":{regexp:/^,/}},func:{abs:{regexp:/^abs/,method:i.bind(this,t.Abs)},mod:{regexp:/^mod/,method:function(e,i){var n=s(e[1]),o=new t.Modulo(n);return i._eval(e[0]).connect(o),o}},pow:{regexp:/^pow/,method:function(e,i){var n=s(e[1]),o=new t.Pow(n);return i._eval(e[0]).connect(o),o}},a2g:{regexp:/^a2g/,method:function(e,i){var n=new t.AudioToGain;return i._eval(e[0]).connect(n),n}}},binary:{"+":{regexp:/^\+/,precedence:1,method:e.bind(this,t.Add)},"-":{regexp:/^\-/,precedence:1,method:function(n,s){return 1===n.length?i(t.Negate,n,s):e(t.Subtract,n,s)}},"*":{regexp:/^\*/,precedence:0,method:e.bind(this,t.Multiply)}},unary:{"-":{regexp:/^\-/,method:i.bind(this,t.Negate)},"!":{regexp:/^\!/,method:i.bind(this,t.NOT)}}},t.Expr.prototype._parseInputs=function(t){var e,i,n=t.match(/\$\d/g),s=0;if(null!==n)for(e=0;e<n.length;e++)i=parseInt(n[e].substr(1))+1,s=Math.max(s,i);return s},t.Expr.prototype._replacements=function(t){var e,i=t.shift();for(e=0;e<t.length;e++)i=i.replace(/\%/i,t[e]);return i},t.Expr.prototype._tokenize=function(e){for(var i,n=-1,s=[];e.length>0;)e=e.trim(),i=function(e){var i,n,s,o,r,a;for(i in t.Expr._Expressions){n=t.Expr._Expressions[i];for(s in n)if(o=n[s],r=o.regexp,null!==(a=e.match(r)))return{type:i,value:a[0],method:o.method}}throw new SyntaxError("Tone.Expr: Unexpected token "+e)}(e),s.push(i),e=e.substr(i.value.length);return{next:function(){return s[++n]},peek:function(){return s[n+1]}}},t.Expr.prototype._parseTree=function(e){function i(t,e){return!u(t)&&"glue"===t.type&&t.value===e}function n(e,i,n){var s,o,r=!1,a=t.Expr._Expressions[i];if(!u(e))for(s in a)if(o=a[s],o.regexp.test(e.value)){if(u(n))return!0;if(o.precedence===n)return!0}return r}function s(t){var e,i;for(u(t)&&(t=5),e=t<0?o():s(t-1),i=l.peek();n(i,"binary",t);)i=l.next(),e={operator:i.value,method:i.method,args:[e,s(t-1)]},i=l.peek();return e}function o(){var t,e;return t=l.peek(),n(t,"unary")?(t=l.next(),e=o(),{operator:t.value,method:t.method,args:[e]}):r()}function r(){var t,e;if(t=l.peek(),u(t))throw new SyntaxError("Tone.Expr: Unexpected termination of expression");if("func"===t.type)return t=l.next(),a(t);if("value"===t.type)return t=l.next(),{method:t.method,args:t.value};if(i(t,"(")){if(l.next(),e=s(),t=l.next(),!i(t,")"))throw new SyntaxError("Expected )");return e}throw new SyntaxError("Tone.Expr: Parse error, cannot process token "+t.value)}function a(t){var e,n=[];if(e=l.next(),!i(e,"("))throw new SyntaxError('Tone.Expr: Expected ( in a function call "'+t.value+'"');if(e=l.peek(),i(e,")")||(n=h()),e=l.next(),!i(e,")"))throw new SyntaxError('Tone.Expr: Expected ) in a function call "'+t.value+'"');return{method:t.method,args:n,name:name}}function h(){for(var t,e,n=[];;){if(e=s(),u(e))break;if(n.push(e),t=l.peek(),!i(t,","))break;l.next()}return n}var l=this._tokenize(e),u=this.isUndef.bind(this);return s()},t.Expr.prototype._eval=function(t){if(!this.isUndef(t)){var e=t.method(t.args,this);return this._nodes.push(e),e}},t.Expr.prototype._disposeNodes=function(){var t,e;for(t=0;t<this._nodes.length;t++)e=this._nodes[t],this.isFunction(e.dispose)?e.dispose():this.isFunction(e.disconnect)&&e.disconnect(),e=null,this._nodes[t]=null;this._nodes=null},t.Expr.prototype.dispose=function(){t.prototype.dispose.call(this),this._disposeNodes()},t.Expr}),t(function(t){return t.EqualPowerGain=function(){this._eqPower=this.input=this.output=new t.WaveShaper(function(t){return Math.abs(t)<.001?0:this.equalPowerScale(t)}.bind(this),4096)},t.extend(t.EqualPowerGain,t.SignalBase),t.EqualPowerGain.prototype.dispose=function(){return t.prototype.dispose.call(this),this._eqPower.dispose(),this._eqPower=null,this},t.EqualPowerGain}),t(function(t){return t.CrossFade=function(e){this.createInsOuts(2,1),this.a=this.input[0]=new t.Gain,this.b=this.input[1]=new t.Gain,this.fade=new t.Signal(this.defaultArg(e,.5),t.Type.NormalRange),this._equalPowerA=new t.EqualPowerGain,this._equalPowerB=new t.EqualPowerGain,this._invert=new t.Expr("1 - $0"),this.a.connect(this.output),this.b.connect(this.output),this.fade.chain(this._equalPowerB,this.b.gain),this.fade.chain(this._invert,this._equalPowerA,this.a.gain),this._readOnly("fade")},t.extend(t.CrossFade),t.CrossFade.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable("fade"),this._equalPowerA.dispose(),this._equalPowerA=null,this._equalPowerB.dispose(),this._equalPowerB=null,this.fade.dispose(),this.fade=null,this._invert.dispose(),this._invert=null,this.a.dispose(),this.a=null,this.b.dispose(),this.b=null,this},t.CrossFade}),t(function(t){return t.Filter=function(){this.createInsOuts(1,1);var e=this.optionsObject(arguments,["frequency","type","rolloff"],t.Filter.defaults);this._filters=[],this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=new t.Signal(0,t.Type.Cents),this.gain=new t.Signal({value:e.gain,convert:!1}),this.Q=new t.Signal(e.Q),this._type=e.type,this._rolloff=e.rolloff,this.rolloff=e.rolloff,this._readOnly(["detune","frequency","gain","Q"])},t.extend(t.Filter),t.Filter.defaults={type:"lowpass",frequency:350,rolloff:-12,Q:1,gain:0},Object.defineProperty(t.Filter.prototype,"type",{get:function(){return this._type},set:function(t){var e;if(["lowpass","highpass","bandpass","lowshelf","highshelf","notch","allpass","peaking"].indexOf(t)===-1)throw new TypeError("Tone.Filter: invalid type "+t);for(this._type=t,e=0;e<this._filters.length;e++)this._filters[e].type=t}}),Object.defineProperty(t.Filter.prototype,"rolloff",{get:function(){return this._rolloff},set:function(t){var e,i,n,s,o,r;if(t=parseInt(t,10),e=[-12,-24,-48,-96],(i=e.indexOf(t))===-1)throw new RangeError("Tone.Filter: rolloff can only be -12, -24, -48 or -96");for(i+=1,this._rolloff=t,this.input.disconnect(),n=0;n<this._filters.length;n++)this._filters[n].disconnect(),this._filters[n]=null;for(this._filters=new Array(i),s=0;s<i;s++)o=this.context.createBiquadFilter(),o.type=this._type,this.frequency.connect(o.frequency),this.detune.connect(o.detune),this.Q.connect(o.Q),this.gain.connect(o.gain),this._filters[s]=o;r=[this.input].concat(this._filters).concat([this.output]),this.connectSeries.apply(this,r)}}),t.Filter.prototype.dispose=function(){t.prototype.dispose.call(this);for(var e=0;e<this._filters.length;e++)this._filters[e].disconnect(),this._filters[e]=null;return this._filters=null,this._writable(["detune","frequency","gain","Q"]),this.frequency.dispose(),this.Q.dispose(),this.frequency=null,this.Q=null,this.detune.dispose(),this.detune=null,this.gain.dispose(),this.gain=null,this},t.Filter}),t(function(t){return t.MultibandSplit=function(){var e=this.optionsObject(arguments,["lowFrequency","highFrequency"],t.MultibandSplit.defaults);this.input=new t.Gain,this.output=new Array(3),this.low=this.output[0]=new t.Filter(0,"lowpass"),this._lowMidFilter=new t.Filter(0,"highpass"),this.mid=this.output[1]=new t.Filter(0,"lowpass"),this.high=this.output[2]=new t.Filter(0,"highpass"),this.lowFrequency=new t.Signal(e.lowFrequency,t.Type.Frequency),this.highFrequency=new t.Signal(e.highFrequency,t.Type.Frequency),this.Q=new t.Signal(e.Q),this.input.fan(this.low,this.high),this.input.chain(this._lowMidFilter,this.mid),this.lowFrequency.connect(this.low.frequency),this.lowFrequency.connect(this._lowMidFilter.frequency),this.highFrequency.connect(this.mid.frequency),this.highFrequency.connect(this.high.frequency),this.Q.connect(this.low.Q),this.Q.connect(this._lowMidFilter.Q),this.Q.connect(this.mid.Q),this.Q.connect(this.high.Q),this._readOnly(["high","mid","low","highFrequency","lowFrequency"])},t.extend(t.MultibandSplit),t.MultibandSplit.defaults={lowFrequency:400,highFrequency:2500,Q:1},t.MultibandSplit.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable(["high","mid","low","highFrequency","lowFrequency"]),this.low.dispose(),this.low=null,this._lowMidFilter.dispose(),this._lowMidFilter=null,this.mid.dispose(),this.mid=null,this.high.dispose(),this.high=null,this.lowFrequency.dispose(),this.lowFrequency=null,this.highFrequency.dispose(),this.highFrequency=null,this.Q.dispose(),this.Q=null,this},t.MultibandSplit}),t(function(t){return t.EQ3=function(){var e=this.optionsObject(arguments,["low","mid","high"],t.EQ3.defaults);this.output=new t.Gain,this._multibandSplit=this.input=new t.MultibandSplit({lowFrequency:e.lowFrequency,highFrequency:e.highFrequency}),this._lowGain=new t.Gain(e.low,t.Type.Decibels),this._midGain=new t.Gain(e.mid,t.Type.Decibels),this._highGain=new t.Gain(e.high,t.Type.Decibels),this.low=this._lowGain.gain,this.mid=this._midGain.gain,this.high=this._highGain.gain,this.Q=this._multibandSplit.Q,this.lowFrequency=this._multibandSplit.lowFrequency,this.highFrequency=this._multibandSplit.highFrequency,this._multibandSplit.low.chain(this._lowGain,this.output),this._multibandSplit.mid.chain(this._midGain,this.output),this._multibandSplit.high.chain(this._highGain,this.output),this._readOnly(["low","mid","high","lowFrequency","highFrequency"])},t.extend(t.EQ3),t.EQ3.defaults={low:0,mid:0,high:0,lowFrequency:400,highFrequency:2500},t.EQ3.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable(["low","mid","high","lowFrequency","highFrequency"]),this._multibandSplit.dispose(),this._multibandSplit=null,this.lowFrequency=null,this.highFrequency=null,this._lowGain.dispose(),this._lowGain=null,this._midGain.dispose(),this._midGain=null,this._highGain.dispose(),this._highGain=null,this.low=null,this.mid=null,this.high=null,this.Q=null,this},t.EQ3}),t(function(t){return t.Scale=function(e,i){this._outputMin=this.defaultArg(e,0),this._outputMax=this.defaultArg(i,1),this._scale=this.input=new t.Multiply(1),this._add=this.output=new t.Add(0),this._scale.connect(this._add),this._setRange()},t.extend(t.Scale,t.SignalBase),Object.defineProperty(t.Scale.prototype,"min",{get:function(){return this._outputMin},set:function(t){this._outputMin=t,this._setRange()}}),Object.defineProperty(t.Scale.prototype,"max",{get:function(){return this._outputMax},set:function(t){this._outputMax=t,this._setRange()}}),t.Scale.prototype._setRange=function(){this._add.value=this._outputMin,this._scale.value=this._outputMax-this._outputMin},t.Scale.prototype.dispose=function(){return t.prototype.dispose.call(this),this._add.dispose(),this._add=null,this._scale.dispose(),this._scale=null,this},t.Scale}),t(function(t){return t.ScaleExp=function(e,i,n){this._scale=this.output=new t.Scale(e,i),this._exp=this.input=new t.Pow(this.defaultArg(n,2)),this._exp.connect(this._scale)},t.extend(t.ScaleExp,t.SignalBase),Object.defineProperty(t.ScaleExp.prototype,"exponent",{get:function(){return this._exp.value},set:function(t){this._exp.value=t}}),Object.defineProperty(t.ScaleExp.prototype,"min",{get:function(){return this._scale.min},set:function(t){this._scale.min=t}}),Object.defineProperty(t.ScaleExp.prototype,"max",{get:function(){return this._scale.max},set:function(t){this._scale.max=t}}),t.ScaleExp.prototype.dispose=function(){return t.prototype.dispose.call(this),this._scale.dispose(),this._scale=null,this._exp.dispose(),this._exp=null,this},t.ScaleExp}),t(function(t){return window.DelayNode&&!AudioContext.prototype.createDelay&&(AudioContext.prototype.createDelay=AudioContext.prototype.createDelayNode),t.Delay=function(){var e=this.optionsObject(arguments,["delayTime","maxDelay"],t.Delay.defaults);this._delayNode=this.input=this.output=this.context.createDelay(this.toSeconds(e.maxDelay)),this.delayTime=new t.Param({param:this._delayNode.delayTime,units:t.Type.Time,value:e.delayTime}),this._readOnly("delayTime")},t.extend(t.Delay),t.Delay.defaults={maxDelay:1,delayTime:0},t.Delay.prototype.dispose=function(){return t.Param.prototype.dispose.call(this),this._delayNode.disconnect(),this._delayNode=null,this._writable("delayTime"),this.delayTime=null,this},t.Delay}),t(function(t){return t.FeedbackCombFilter=function(){var e=this.optionsObject(arguments,["delayTime","resonance"],t.FeedbackCombFilter.defaults);this._delay=this.input=this.output=new t.Delay(e.delayTime),this.delayTime=this._delay.delayTime,this._feedback=new t.Gain(e.resonance,t.Type.NormalRange),this.resonance=this._feedback.gain,this._delay.chain(this._feedback,this._delay),this._readOnly(["resonance","delayTime"])},t.extend(t.FeedbackCombFilter),t.FeedbackCombFilter.defaults={delayTime:.1,resonance:.5},t.FeedbackCombFilter.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable(["resonance","delayTime"]),this._delay.dispose(),this._delay=null,this.delayTime=null,this._feedback.dispose(),this._feedback=null,this.resonance=null,this},t.FeedbackCombFilter}),t(function(t){return t.Follower=function(){this.createInsOuts(1,1);var e=this.optionsObject(arguments,["attack","release"],t.Follower.defaults);this._abs=new t.Abs,
+this._filter=this.context.createBiquadFilter(),this._filter.type="lowpass",this._filter.frequency.value=0,this._filter.Q.value=-100,this._frequencyValues=new t.WaveShaper,this._sub=new t.Subtract,this._delay=new t.Delay(this.blockTime),this._mult=new t.Multiply(1e4),this._attack=e.attack,this._release=e.release,this.input.chain(this._abs,this._filter,this.output),this._abs.connect(this._sub,0,1),this._filter.chain(this._delay,this._sub),this._sub.chain(this._mult,this._frequencyValues,this._filter.frequency),this._setAttackRelease(this._attack,this._release)},t.extend(t.Follower),t.Follower.defaults={attack:.05,release:.5},t.Follower.prototype._setAttackRelease=function(e,i){var n=this.blockTime;e=t.Time(e).toFrequency(),i=t.Time(i).toFrequency(),e=Math.max(e,n),i=Math.max(i,n),this._frequencyValues.setMap(function(t){return t<=0?e:i})},Object.defineProperty(t.Follower.prototype,"attack",{get:function(){return this._attack},set:function(t){this._attack=t,this._setAttackRelease(this._attack,this._release)}}),Object.defineProperty(t.Follower.prototype,"release",{get:function(){return this._release},set:function(t){this._release=t,this._setAttackRelease(this._attack,this._release)}}),t.Follower.prototype.connect=t.Signal.prototype.connect,t.Follower.prototype.dispose=function(){return t.prototype.dispose.call(this),this._filter.disconnect(),this._filter=null,this._frequencyValues.disconnect(),this._frequencyValues=null,this._delay.dispose(),this._delay=null,this._sub.disconnect(),this._sub=null,this._abs.dispose(),this._abs=null,this._mult.dispose(),this._mult=null,this._curve=null,this},t.Follower}),t(function(t){return t.ScaledEnvelope=function(){var e=this.optionsObject(arguments,["attack","decay","sustain","release"],t.Envelope.defaults);t.Envelope.call(this,e),e=this.defaultArg(e,t.ScaledEnvelope.defaults),this._exp=this.output=new t.Pow(e.exponent),this._scale=this.output=new t.Scale(e.min,e.max),this._sig.chain(this._exp,this._scale)},t.extend(t.ScaledEnvelope,t.Envelope),t.ScaledEnvelope.defaults={min:0,max:1,exponent:1},Object.defineProperty(t.ScaledEnvelope.prototype,"min",{get:function(){return this._scale.min},set:function(t){this._scale.min=t}}),Object.defineProperty(t.ScaledEnvelope.prototype,"max",{get:function(){return this._scale.max},set:function(t){this._scale.max=t}}),Object.defineProperty(t.ScaledEnvelope.prototype,"exponent",{get:function(){return this._exp.value},set:function(t){this._exp.value=t}}),t.ScaledEnvelope.prototype.dispose=function(){return t.Envelope.prototype.dispose.call(this),this._scale.dispose(),this._scale=null,this._exp.dispose(),this._exp=null,this},t.ScaledEnvelope}),t(function(t){return t.FrequencyEnvelope=function(){var e=this.optionsObject(arguments,["attack","decay","sustain","release"],t.Envelope.defaults);t.ScaledEnvelope.call(this,e),e=this.defaultArg(e,t.FrequencyEnvelope.defaults),this._octaves=e.octaves,this.baseFrequency=e.baseFrequency,this.octaves=e.octaves},t.extend(t.FrequencyEnvelope,t.Envelope),t.FrequencyEnvelope.defaults={baseFrequency:200,octaves:4,exponent:2},Object.defineProperty(t.FrequencyEnvelope.prototype,"baseFrequency",{get:function(){return this._scale.min},set:function(t){this._scale.min=this.toFrequency(t),this.octaves=this._octaves}}),Object.defineProperty(t.FrequencyEnvelope.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t,this._scale.max=this.baseFrequency*Math.pow(2,t)}}),Object.defineProperty(t.FrequencyEnvelope.prototype,"exponent",{get:function(){return this._exp.value},set:function(t){this._exp.value=t}}),t.FrequencyEnvelope.prototype.dispose=function(){return t.ScaledEnvelope.prototype.dispose.call(this),this},t.FrequencyEnvelope}),t(function(t){return t.Gate=function(){this.createInsOuts(1,1);var e=this.optionsObject(arguments,["threshold","attack","release"],t.Gate.defaults);this._follower=new t.Follower(e.attack,e.release),this._gt=new t.GreaterThan(this.dbToGain(e.threshold)),this.input.connect(this.output),this.input.chain(this._gt,this._follower,this.output.gain)},t.extend(t.Gate),t.Gate.defaults={attack:.1,release:.1,threshold:-40},Object.defineProperty(t.Gate.prototype,"threshold",{get:function(){return this.gainToDb(this._gt.value)},set:function(t){this._gt.value=this.dbToGain(t)}}),Object.defineProperty(t.Gate.prototype,"attack",{get:function(){return this._follower.attack},set:function(t){this._follower.attack=t}}),Object.defineProperty(t.Gate.prototype,"release",{get:function(){return this._follower.release},set:function(t){this._follower.release=t}}),t.Gate.prototype.dispose=function(){return t.prototype.dispose.call(this),this._follower.dispose(),this._gt.dispose(),this._follower=null,this._gt=null,this},t.Gate}),t(function(t){return t.TimelineState=function(e){t.Timeline.call(this),this._initial=e},t.extend(t.TimelineState,t.Timeline),t.TimelineState.prototype.getValueAtTime=function(t){var e=this.get(t);return null!==e?e.state:this._initial},t.TimelineState.prototype.setStateAtTime=function(t,e){this.add({state:t,time:e})},t.TimelineState}),t(function(t){return t.Clock=function(){t.Emitter.call(this);var e=this.optionsObject(arguments,["callback","frequency"],t.Clock.defaults);this.callback=e.callback,this._nextTick=0,this._lastState=t.State.Stopped,this.frequency=new t.TimelineSignal(e.frequency,t.Type.Frequency),this._readOnly("frequency"),this.ticks=0,this._state=new t.TimelineState(t.State.Stopped),this._boundLoop=this._loop.bind(this),this.context.on("tick",this._boundLoop)},t.extend(t.Clock,t.Emitter),t.Clock.defaults={callback:t.noOp,frequency:1,lookAhead:"auto"},Object.defineProperty(t.Clock.prototype,"state",{get:function(){return this._state.getValueAtTime(this.now())}}),t.Clock.prototype.start=function(e,i){return e=this.toSeconds(e),this._state.getValueAtTime(e)!==t.State.Started&&this._state.add({state:t.State.Started,time:e,offset:i}),this},t.Clock.prototype.stop=function(e){return e=this.toSeconds(e),this._state.cancel(e),this._state.setStateAtTime(t.State.Stopped,e),this},t.Clock.prototype.pause=function(e){return e=this.toSeconds(e),this._state.getValueAtTime(e)===t.State.Started&&this._state.setStateAtTime(t.State.Paused,e),this},t.Clock.prototype._loop=function(){for(var e,i,n,s=this.now(),o=this.context.lookAhead,r=this.context.updateInterval,a=2*this.context.lag,h=s+o+r+a;h>this._nextTick&&this._state;)e=this._state.getValueAtTime(this._nextTick),e!==this._lastState&&(this._lastState=e,i=this._state.get(this._nextTick),e===t.State.Started?(this._nextTick=i.time,this.isUndef(i.offset)||(this.ticks=i.offset),this.emit("start",i.time,this.ticks)):e===t.State.Stopped?(this.ticks=0,this.emit("stop",i.time)):e===t.State.Paused&&this.emit("pause",i.time)),n=this._nextTick,this.frequency&&(this._nextTick+=1/this.frequency.getValueAtTime(this._nextTick),e===t.State.Started&&(this.callback(n),this.ticks++))},t.Clock.prototype.getStateAtTime=function(t){return t=this.toSeconds(t),this._state.getValueAtTime(t)},t.Clock.prototype.dispose=function(){t.Emitter.prototype.dispose.call(this),this.context.off("tick",this._boundLoop),this._writable("frequency"),this.frequency.dispose(),this.frequency=null,this._boundLoop=null,this._nextTick=1/0,this.callback=null,this._state.dispose(),this._state=null},t.Clock}),t(function(t){t.IntervalTimeline=function(){this._root=null,this._length=0},t.extend(t.IntervalTimeline),t.IntervalTimeline.prototype.add=function(t){if(this.isUndef(t.time)||this.isUndef(t.duration))throw new Error("Tone.IntervalTimeline: events must have time and duration parameters");var i=new e(t.time,t.time+t.duration,t);for(null===this._root?this._root=i:this._root.insert(i),this._length++;null!==i;)i.updateHeight(),i.updateMax(),this._rebalance(i),i=i.parent;return this},t.IntervalTimeline.prototype.remove=function(t){var e,i,n;if(null!==this._root)for(e=[],this._root.search(t.time,e),i=0;i<e.length;i++)if(n=e[i],n.event===t){this._removeNode(n),this._length--;break}return this},Object.defineProperty(t.IntervalTimeline.prototype,"length",{get:function(){return this._length}}),t.IntervalTimeline.prototype.cancel=function(t){return this.forEachAfter(t,function(t){this.remove(t)}.bind(this)),this},t.IntervalTimeline.prototype._setRoot=function(t){this._root=t,null!==this._root&&(this._root.parent=null)},t.IntervalTimeline.prototype._replaceNodeInParent=function(t,e){null!==t.parent?(t.isLeftChild()?t.parent.left=e:t.parent.right=e,this._rebalance(t.parent)):this._setRoot(e)},t.IntervalTimeline.prototype._removeNode=function(t){var e,i;if(null===t.left&&null===t.right)this._replaceNodeInParent(t,null);else if(null===t.right)this._replaceNodeInParent(t,t.left);else if(null===t.left)this._replaceNodeInParent(t,t.right);else{if(t.getBalance()>0)if(null===t.left.right)e=t.left,e.right=t.right,i=e;else{for(e=t.left.right;null!==e.right;)e=e.right;e.parent.right=e.left,i=e.parent,e.left=t.left,e.right=t.right}else if(null===t.right.left)e=t.right,e.left=t.left,i=e;else{for(e=t.right.left;null!==e.left;)e=e.left;e.parent=e.parent,e.parent.left=e.right,i=e.parent,e.left=t.left,e.right=t.right}null!==t.parent?t.isLeftChild()?t.parent.left=e:t.parent.right=e:this._setRoot(e),this._rebalance(i)}t.dispose()},t.IntervalTimeline.prototype._rotateLeft=function(t){var e=t.parent,i=t.isLeftChild(),n=t.right;t.right=n.left,n.left=t,null!==e?i?e.left=n:e.right=n:this._setRoot(n)},t.IntervalTimeline.prototype._rotateRight=function(t){var e=t.parent,i=t.isLeftChild(),n=t.left;t.left=n.right,n.right=t,null!==e?i?e.left=n:e.right=n:this._setRoot(n)},t.IntervalTimeline.prototype._rebalance=function(t){var e=t.getBalance();e>1?t.left.getBalance()<0?this._rotateLeft(t.left):this._rotateRight(t):e<-1&&(t.right.getBalance()>0?this._rotateRight(t.right):this._rotateLeft(t))},t.IntervalTimeline.prototype.get=function(t){var e,i,n;if(null!==this._root&&(e=[],this._root.search(t,e),e.length>0)){for(i=e[0],n=1;n<e.length;n++)e[n].low>i.low&&(i=e[n]);return i.event}return null},t.IntervalTimeline.prototype.forEach=function(t){var e,i,n;if(null!==this._root)for(e=[],null!==this._root&&this._root.traverse(function(t){e.push(t)}),i=0;i<e.length;i++)(n=e[i].event)&&t(n);return this},t.IntervalTimeline.prototype.forEachAtTime=function(t,e){var i,n,s;if(null!==this._root)for(i=[],this._root.search(t,i),n=i.length-1;n>=0;n--)(s=i[n].event)&&e(s);return this},t.IntervalTimeline.prototype.forEachAfter=function(t,e){var i,n,s;if(null!==this._root)for(i=[],this._root.searchAfter(t,i),n=i.length-1;n>=0;n--)(s=i[n].event)&&e(s);return this},t.IntervalTimeline.prototype.dispose=function(){var t,e=[];for(null!==this._root&&this._root.traverse(function(t){e.push(t)}),t=0;t<e.length;t++)e[t].dispose();return e=null,this._root=null,this};var e=function(t,e,i){this.event=i,this.low=t,this.high=e,this.max=this.high,this._left=null,this._right=null,this.parent=null,this.height=0};return e.prototype.insert=function(t){t.low<=this.low?null===this.left?this.left=t:this.left.insert(t):null===this.right?this.right=t:this.right.insert(t)},e.prototype.search=function(t,e){t>this.max||(null!==this.left&&this.left.search(t,e),this.low<=t&&this.high>t&&e.push(this),this.low>t||null!==this.right&&this.right.search(t,e))},e.prototype.searchAfter=function(t,e){this.low>=t&&(e.push(this),null!==this.left&&this.left.searchAfter(t,e)),null!==this.right&&this.right.searchAfter(t,e)},e.prototype.traverse=function(t){t(this),null!==this.left&&this.left.traverse(t),null!==this.right&&this.right.traverse(t)},e.prototype.updateHeight=function(){null!==this.left&&null!==this.right?this.height=Math.max(this.left.height,this.right.height)+1:null!==this.right?this.height=this.right.height+1:null!==this.left?this.height=this.left.height+1:this.height=0},e.prototype.updateMax=function(){this.max=this.high,null!==this.left&&(this.max=Math.max(this.max,this.left.max)),null!==this.right&&(this.max=Math.max(this.max,this.right.max))},e.prototype.getBalance=function(){var t=0;return null!==this.left&&null!==this.right?t=this.left.height-this.right.height:null!==this.left?t=this.left.height+1:null!==this.right&&(t=-(this.right.height+1)),t},e.prototype.isLeftChild=function(){return null!==this.parent&&this.parent.left===this},Object.defineProperty(e.prototype,"left",{get:function(){return this._left},set:function(t){this._left=t,null!==t&&(t.parent=this),this.updateHeight(),this.updateMax()}}),Object.defineProperty(e.prototype,"right",{get:function(){return this._right},set:function(t){this._right=t,null!==t&&(t.parent=this),this.updateHeight(),this.updateMax()}}),e.prototype.dispose=function(){this.parent=null,this._left=null,this._right=null,this.event=null},t.IntervalTimeline}),t(function(t){t.Transport=function(){t.Emitter.call(this),this.loop=!1,this._loopStart=0,this._loopEnd=0,this._ppq=e.defaults.PPQ,this._clock=new t.Clock({callback:this._processTick.bind(this),frequency:0}),this._bindClockEvents(),this.bpm=this._clock.frequency,this.bpm._toUnits=this._toUnits.bind(this),this.bpm._fromUnits=this._fromUnits.bind(this),this.bpm.units=t.Type.BPM,this.bpm.value=e.defaults.bpm,this._readOnly("bpm"),this._timeSignature=e.defaults.timeSignature,this._scheduledEvents={},this._eventID=0,this._timeline=new t.Timeline,this._repeatedEvents=new t.IntervalTimeline,this._onceEvents=new t.Timeline,this._syncedSignals=[],this._swingTicks=e.defaults.PPQ/2,this._swingAmount=0},t.extend(t.Transport,t.Emitter),t.Transport.defaults={bpm:120,swing:0,swingSubdivision:"8n",timeSignature:4,loopStart:0,loopEnd:"4m",PPQ:192},t.Transport.prototype._processTick=function(e){var i,n,s=this._clock.ticks;this._swingAmount>0&&s%this._ppq!=0&&s%(2*this._swingTicks)!=0&&(i=s%(2*this._swingTicks)/(2*this._swingTicks),n=Math.sin(i*Math.PI)*this._swingAmount,e+=t.Time(2*this._swingTicks/3,"i")*n),this.loop&&s===this._loopEnd&&(this.emit("loopEnd",e),this._clock.ticks=this._loopStart,s=this._loopStart,this.emit("loopStart",e,this.seconds),this.emit("loop",e)),this._onceEvents.forEachBefore(s,function(t){t.callback(e),delete this._scheduledEvents[t.id.toString()]}.bind(this)),this._onceEvents.cancelBefore(s),this._timeline.forEachAtTime(s,function(t){t.callback(e)}),this._repeatedEvents.forEachAtTime(s,function(t){(s-t.time)%t.interval==0&&t.callback(e)})},t.Transport.prototype.schedule=function(t,e){var i={time:this.toTicks(e),callback:t},n=this._eventID++;return this._scheduledEvents[n.toString()]={event:i,timeline:this._timeline},this._timeline.add(i),n},t.Transport.prototype.scheduleRepeat=function(t,e,i,n){var s,o;if(e<=0)throw new Error("Tone.Transport: repeat events must have an interval larger than 0");return s={time:this.toTicks(i),duration:this.toTicks(this.defaultArg(n,1/0)),interval:this.toTicks(e),callback:t},o=this._eventID++,this._scheduledEvents[o.toString()]={event:s,timeline:this._repeatedEvents},this._repeatedEvents.add(s),o},t.Transport.prototype.scheduleOnce=function(t,e){var i=this._eventID++,n={time:this.toTicks(e),callback:t,id:i};return this._scheduledEvents[i.toString()]={event:n,timeline:this._onceEvents},this._onceEvents.add(n),i},t.Transport.prototype.clear=function(t){if(this._scheduledEvents.hasOwnProperty(t)){var e=this._scheduledEvents[t.toString()];e.timeline.remove(e.event),delete this._scheduledEvents[t.toString()]}return this},t.Transport.prototype.cancel=function(t){return t=this.defaultArg(t,0),t=this.toTicks(t),this._timeline.cancel(t),this._onceEvents.cancel(t),this._repeatedEvents.cancel(t),this},t.Transport.prototype._bindClockEvents=function(){this._clock.on("start",function(e,i){i=t.Time(this._clock.ticks,"i").toSeconds(),this.emit("start",e,i)}.bind(this)),this._clock.on("stop",function(t){this.emit("stop",t)}.bind(this)),this._clock.on("pause",function(t){this.emit("pause",t)}.bind(this))},Object.defineProperty(t.Transport.prototype,"state",{get:function(){return this._clock.getStateAtTime(this.now())}}),t.Transport.prototype.start=function(t,e){return this.isUndef(e)||(e=this.toTicks(e)),this._clock.start(t,e),this},t.Transport.prototype.stop=function(t){return this._clock.stop(t),this},t.Transport.prototype.pause=function(t){return this._clock.pause(t),this},Object.defineProperty(t.Transport.prototype,"timeSignature",{get:function(){return this._timeSignature},set:function(t){this.isArray(t)&&(t=t[0]/t[1]*4),this._timeSignature=t}}),Object.defineProperty(t.Transport.prototype,"loopStart",{get:function(){return t.TransportTime(this._loopStart,"i").toSeconds()},set:function(t){this._loopStart=this.toTicks(t)}}),Object.defineProperty(t.Transport.prototype,"loopEnd",{get:function(){return t.TransportTime(this._loopEnd,"i").toSeconds()},set:function(t){this._loopEnd=this.toTicks(t)}}),t.Transport.prototype.setLoopPoints=function(t,e){return this.loopStart=t,this.loopEnd=e,this},Object.defineProperty(t.Transport.prototype,"swing",{get:function(){return this._swingAmount},set:function(t){this._swingAmount=t}}),Object.defineProperty(t.Transport.prototype,"swingSubdivision",{get:function(){return t.Time(this._swingTicks,"i").toNotation()},set:function(t){this._swingTicks=this.toTicks(t)}}),Object.defineProperty(t.Transport.prototype,"position",{get:function(){return t.TransportTime(this.ticks,"i").toBarsBeatsSixteenths()},set:function(t){var e=this.toTicks(t);this.ticks=e}}),Object.defineProperty(t.Transport.prototype,"seconds",{get:function(){return t.TransportTime(this.ticks,"i").toSeconds()},set:function(t){var e=this.toTicks(t);this.ticks=e}}),Object.defineProperty(t.Transport.prototype,"progress",{get:function(){return this.loop?(this.ticks-this._loopStart)/(this._loopEnd-this._loopStart):0}}),Object.defineProperty(t.Transport.prototype,"ticks",{get:function(){return this._clock.ticks},set:function(e){if(this._clock.ticks!==e){var i=this.now();this.state===t.State.Started?(this.emit("stop",i),this._clock.ticks=e,this.emit("start",i,this.seconds)):this._clock.ticks=e}}}),Object.defineProperty(t.Transport.prototype,"PPQ",{get:function(){return this._ppq},set:function(t){var e=this.bpm.value;this._ppq=t,this.bpm.value=e}}),Object.defineProperty(t.Transport.prototype,"latencyHint",{get:function(){return t.Clock.latencyHint},set:function(e){t.Clock.latencyHint=e}}),t.Transport.prototype._fromUnits=function(t){return 1/(60/t/this.PPQ)},t.Transport.prototype._toUnits=function(t){return t/this.PPQ*60},t.Transport.prototype.nextSubdivision=function(e){var i,n,s;return e=this.toSeconds(e),this.state!==t.State.Started?0:(i=this._clock._nextTick,n=t.Time(this.ticks,"i"),s=e-n%e,0===s&&(s=e),i+s)},t.Transport.prototype.syncSignal=function(e,i){i||(i=0!==e._param.value?e._param.value/this.bpm._param.value:0);var n=new t.Gain(i);return this.bpm.chain(n,e._param),this._syncedSignals.push({ratio:n,signal:e,initial:e._param.value}),e._param.value=0,this},t.Transport.prototype.unsyncSignal=function(t){var e,i;for(e=this._syncedSignals.length-1;e>=0;e--)i=this._syncedSignals[e],i.signal===t&&(i.ratio.dispose(),i.signal._param.value=i.initial,this._syncedSignals.splice(e,1));return this},t.Transport.prototype.dispose=function(){return t.Emitter.prototype.dispose.call(this),this._clock.dispose(),this._clock=null,this._writable("bpm"),this.bpm=null,this._timeline.dispose(),this._timeline=null,this._onceEvents.dispose(),this._onceEvents=null,this._repeatedEvents.dispose(),this._repeatedEvents=null,this};var e=t.Transport;return t.Transport=new e,t.Context.on("init",function(i){i.Transport instanceof e?t.Transport=i.Transport:(t.Transport=new e,i.Transport=t.Transport)}),t.Transport}),t(function(t){return t.Volume=function(){var e=this.optionsObject(arguments,["volume"],t.Volume.defaults);this.output=this.input=new t.Gain(e.volume,t.Type.Decibels),this._unmutedVolume=e.volume,this.volume=this.output.gain,this._readOnly("volume"),this.mute=e.mute},t.extend(t.Volume),t.Volume.defaults={volume:0,mute:!1},Object.defineProperty(t.Volume.prototype,"mute",{get:function(){return this.volume.value===-(1/0)},set:function(t){!this.mute&&t?(this._unmutedVolume=this.volume.value,this.volume.value=-(1/0)):this.mute&&!t&&(this.volume.value=this._unmutedVolume)}}),t.Volume.prototype.dispose=function(){return this.input.dispose(),t.prototype.dispose.call(this),this._writable("volume"),this.volume.dispose(),this.volume=null,this},t.Volume}),t(function(t){t.Master=function(){this.createInsOuts(1,1),this._volume=this.output=new t.Volume,this.volume=this._volume.volume,this._readOnly("volume"),this.input.chain(this.output,this.context.destination)},t.extend(t.Master),t.Master.defaults={volume:0,mute:!1},Object.defineProperty(t.Master.prototype,"mute",{get:function(){return this._volume.mute},set:function(t){this._volume.mute=t}}),t.Master.prototype.chain=function(){this.input.disconnect(),this.input.chain.apply(this.input,arguments),arguments[arguments.length-1].connect(this.output)},t.Master.prototype.dispose=function(){t.prototype.dispose.call(this),this._writable("volume"),this._volume.dispose(),this._volume=null,this.volume=null},t.prototype.toMaster=function(){return this.connect(t.Master),this},AudioNode.prototype.toMaster=function(){return this.connect(t.Master),this};var e=t.Master;return t.Master=new e,t.Context.on("init",function(i){i.Master instanceof e?t.Master=i.Master:t.Master=new e,i.Master=t.Master}),t.Master}),t(function(t){return t.Source=function(e){e=this.defaultArg(e,t.Source.defaults),this._volume=this.output=new t.Volume(e.volume),this.volume=this._volume.volume,this._readOnly("volume"),this._state=new t.TimelineState(t.State.Stopped),this._state.memory=10,this._synced=!1,this._scheduled=[],this._volume.output.output.channelCount=2,this._volume.output.output.channelCountMode="explicit",this.mute=e.mute},t.extend(t.Source),t.Source.defaults={volume:0,mute:!1},Object.defineProperty(t.Source.prototype,"state",{get:function(){return this._synced?t.Transport.state===t.State.Started?this._state.getValueAtTime(t.Transport.seconds):t.State.Stopped:this._state.getValueAtTime(this.now())}}),Object.defineProperty(t.Source.prototype,"mute",{get:function(){return this._volume.mute},set:function(t){this._volume.mute=t}}),t.Source.prototype._start=t.noOp,t.Source.prototype._stop=t.noOp,t.Source.prototype.start=function(e,i,n){var s,o;return e=this.isUndef(e)&&this._synced?t.Transport.seconds:this.toSeconds(e),this.retrigger||this._state.getValueAtTime(e)!==t.State.Started||this.stop(e),this._state.setStateAtTime(t.State.Started,e),this._synced?(s=this._state.get(e),s.offset=this.defaultArg(i,0),s.duration=n,o=t.Transport.schedule(function(t){this._start(t,i,n)}.bind(this),e),this._scheduled.push(o)):this._start.apply(this,arguments),this},t.Source.prototype.stop=function(e){if(e=this.isUndef(e)&&this._synced?t.Transport.seconds:this.toSeconds(e),this._state.cancel(e),this._state.setStateAtTime(t.State.Stopped,e),this._synced){var i=t.Transport.schedule(this._stop.bind(this),e);this._scheduled.push(i)}else this._stop.apply(this,arguments);return this},t.Source.prototype.sync=function(){return this._synced=!0,t.Transport.on("start loopStart",function(e,i){var n,s,o;i>0&&(n=this._state.get(i))&&n.state===t.State.Started&&n.time!==i&&(s=i-this.toSeconds(n.time),n.duration&&(o=this.toSeconds(n.duration)-s),this._start(e,this.toSeconds(n.offset)+s,o))}.bind(this)),t.Transport.on("stop pause loopEnd",function(e){this._state.getValueAtTime(t.Transport.seconds)===t.State.Started&&this._stop(e)}.bind(this)),this},t.Source.prototype.unsync=function(){var e,i;for(this._synced=!1,t.Transport.off("start stop pause loopEnd loopStart"),e=0;e<this._scheduled.length;e++)i=this._scheduled[e],t.Transport.clear(i);return this._scheduled=[],this._state.cancel(0),this},t.Source.prototype.dispose=function(){t.prototype.dispose.call(this),this.unsync(),this._scheduled=null,this._writable("volume"),this._volume.dispose(),this._volume=null,this.volume=null,this._state.dispose(),this._state=null},t.Source}),t(function(t){return window.OscillatorNode&&!OscillatorNode.prototype.start&&(OscillatorNode.prototype.start=OscillatorNode.prototype.noteOn,OscillatorNode.prototype.stop=OscillatorNode.prototype.noteOff,OscillatorNode.prototype.setPeriodicWave||(OscillatorNode.prototype.setPeriodicWave=OscillatorNode.prototype.setWaveTable),AudioContext.prototype.createPeriodicWave||(AudioContext.prototype.createPeriodicWave=AudioContext.prototype.createWaveTable)),t.Oscillator=function(){var e=this.optionsObject(arguments,["frequency","type"],t.Oscillator.defaults);t.Source.call(this,e),this._oscillator=null,this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this._wave=null,this._partials=this.defaultArg(e.partials,[1]),this._phase=e.phase,this._type=null,this.type=e.type,this.phase=this._phase,this._readOnly(["frequency","detune"])},t.extend(t.Oscillator,t.Source),t.Oscillator.defaults={type:"sine",frequency:440,detune:0,phase:0,partials:[]},t.Oscillator.Type={Sine:"sine",Triangle:"triangle",Sawtooth:"sawtooth",Square:"square",Custom:"custom"},t.Oscillator.prototype._start=function(t){this._oscillator=this.context.createOscillator(),this._oscillator.setPeriodicWave(this._wave),this._oscillator.connect(this.output),this.frequency.connect(this._oscillator.frequency),this.detune.connect(this._oscillator.detune),this._oscillator.start(this.toSeconds(t))},t.Oscillator.prototype._stop=function(t){return this._oscillator&&(this._oscillator.stop(this.toSeconds(t)),this._oscillator=null),this},t.Oscillator.prototype.syncFrequency=function(){return t.Transport.syncSignal(this.frequency),this},t.Oscillator.prototype.unsyncFrequency=function(){return t.Transport.unsyncSignal(this.frequency),this},Object.defineProperty(t.Oscillator.prototype,"type",{get:function(){return this._type},set:function(t){var e=this._getRealImaginary(t,this._phase),i=this.context.createPeriodicWave(e[0],e[1]);this._wave=i,null!==this._oscillator&&this._oscillator.setPeriodicWave(this._wave),this._type=t}}),t.Oscillator.prototype._getRealImaginary=function(e,i){var n,s,o,r,a=4096,h=a/2,l=new Float32Array(h),u=new Float32Array(h),p=1;for(e===t.Oscillator.Type.Custom?(p=this._partials.length+1,h=p):(n=/^(sine|triangle|square|sawtooth)(\d+)$/.exec(e))&&(p=parseInt(n[2])+1,e=n[1],p=Math.max(p,2),h=p),s=1;s<h;++s){switch(o=2/(s*Math.PI),e){case t.Oscillator.Type.Sine:r=s<=p?1:0;break;case t.Oscillator.Type.Square:r=1&s?2*o:0;break;case t.Oscillator.Type.Sawtooth:r=o*(1&s?1:-1);break;case t.Oscillator.Type.Triangle:r=1&s?o*o*2*(s-1>>1&1?-1:1):0;break;case t.Oscillator.Type.Custom:r=this._partials[s-1];break;default:throw new TypeError("Tone.Oscillator: invalid type: "+e)}0!==r?(l[s]=-r*Math.sin(i*s),u[s]=r*Math.cos(i*s)):(l[s]=0,u[s]=0)}return[l,u]},t.Oscillator.prototype._inverseFFT=function(t,e,i){var n,s=0,o=t.length;for(n=0;n<o;n++)s+=t[n]*Math.cos(n*i)+e[n]*Math.sin(n*i);return s},t.Oscillator.prototype._getInitialValue=function(){var t,e=this._getRealImaginary(this._type,0),i=e[0],n=e[1],s=0,o=2*Math.PI;for(t=0;t<8;t++)s=Math.max(this._inverseFFT(i,n,t/8*o),s);return-this._inverseFFT(i,n,this._phase)/s},Object.defineProperty(t.Oscillator.prototype,"partials",{get:function(){return this._type!==t.Oscillator.Type.Custom?[]:this._partials},set:function(e){this._partials=e,this.type=t.Oscillator.Type.Custom}}),Object.defineProperty(t.Oscillator.prototype,"phase",{get:function(){return this._phase*(180/Math.PI)},set:function(t){this._phase=t*Math.PI/180,this.type=this._type}}),t.Oscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),null!==this._oscillator&&(this._oscillator.disconnect(),this._oscillator=null),this._wave=null,this._writable(["frequency","detune"]),this.frequency.dispose(),this.frequency=null,this.detune.dispose(),this.detune=null,this._partials=null,this},t.Oscillator}),t(function(t){return t.Zero=function(){this._gain=this.input=this.output=new t.Gain,this.context.getConstant(0).connect(this._gain)},t.extend(t.Zero),t.Zero.prototype.dispose=function(){return t.prototype.dispose.call(this),this._gain.dispose(),this._gain=null,this},t.Zero}),t(function(t){return t.LFO=function(){var e=this.optionsObject(arguments,["frequency","min","max"],t.LFO.defaults);this._oscillator=new t.Oscillator({frequency:e.frequency,type:e.type}),this.frequency=this._oscillator.frequency,this.amplitude=this._oscillator.volume,this.amplitude.units=t.Type.NormalRange,this.amplitude.value=e.amplitude,this._stoppedSignal=new t.Signal(0,t.Type.AudioRange),this._zeros=new t.Zero,this._stoppedValue=0,this._a2g=new t.AudioToGain,this._scaler=this.output=new t.Scale(e.min,e.max),this._units=t.Type.Default,this.units=e.units,this._oscillator.chain(this._a2g,this._scaler),this._zeros.connect(this._a2g),this._stoppedSignal.connect(this._a2g),this._readOnly(["amplitude","frequency"]),this.phase=e.phase},t.extend(t.LFO,t.Oscillator),t.LFO.defaults={type:"sine",min:0,max:1,phase:0,frequency:"4n",amplitude:1,units:t.Type.Default},t.LFO.prototype.start=function(t){return t=this.toSeconds(t),this._stoppedSignal.setValueAtTime(0,t),this._oscillator.start(t),this},t.LFO.prototype.stop=function(t){return t=this.toSeconds(t),this._stoppedSignal.setValueAtTime(this._stoppedValue,t),this._oscillator.stop(t),this},t.LFO.prototype.sync=function(){return this._oscillator.sync(),this._oscillator.syncFrequency(),this},t.LFO.prototype.unsync=function(){return this._oscillator.unsync(),this._oscillator.unsyncFrequency(),this},Object.defineProperty(t.LFO.prototype,"min",{get:function(){return this._toUnits(this._scaler.min)},set:function(t){t=this._fromUnits(t),this._scaler.min=t}}),Object.defineProperty(t.LFO.prototype,"max",{get:function(){return this._toUnits(this._scaler.max)},set:function(t){t=this._fromUnits(t),this._scaler.max=t}}),Object.defineProperty(t.LFO.prototype,"type",{get:function(){return this._oscillator.type},set:function(t){this._oscillator.type=t,this._stoppedValue=this._oscillator._getInitialValue(),this._stoppedSignal.value=this._stoppedValue}}),Object.defineProperty(t.LFO.prototype,"phase",{get:function(){return this._oscillator.phase},set:function(t){this._oscillator.phase=t,this._stoppedValue=this._oscillator._getInitialValue(),this._stoppedSignal.value=this._stoppedValue}}),Object.defineProperty(t.LFO.prototype,"units",{get:function(){return this._units},set:function(t){var e=this.min,i=this.max;this._units=t,this.min=e,this.max=i}}),Object.defineProperty(t.LFO.prototype,"mute",{get:function(){return this._oscillator.mute},set:function(t){this._oscillator.mute=t}}),Object.defineProperty(t.LFO.prototype,"state",{get:function(){return this._oscillator.state}}),t.LFO.prototype.connect=function(e){return e.constructor!==t.Signal&&e.constructor!==t.Param&&e.constructor!==t.TimelineSignal||(this.convert=e.convert,this.units=e.units),t.Signal.prototype.connect.apply(this,arguments),this},t.LFO.prototype._fromUnits=t.Param.prototype._fromUnits,t.LFO.prototype._toUnits=t.Param.prototype._toUnits,t.LFO.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable(["amplitude","frequency"]),this._oscillator.dispose(),this._oscillator=null,this._stoppedSignal.dispose(),this._stoppedSignal=null,this._zeros.dispose(),this._zeros=null,this._scaler.dispose(),this._scaler=null,this._a2g.dispose(),this._a2g=null,this.frequency=null,this.amplitude=null,this},t.LFO}),t(function(t){return t.Limiter=function(){var e=this.optionsObject(arguments,["threshold"],t.Limiter.defaults);this._compressor=this.input=this.output=new t.Compressor({attack:.001,decay:.001,threshold:e.threshold}),this.threshold=this._compressor.threshold,this._readOnly("threshold")},t.extend(t.Limiter),t.Limiter.defaults={threshold:-12},t.Limiter.prototype.dispose=function(){return t.prototype.dispose.call(this),this._compressor.dispose(),this._compressor=null,this._writable("threshold"),this.threshold=null,this},t.Limiter}),t(function(t){return t.LowpassCombFilter=function(){this.createInsOuts(1,1)
+;var e=this.optionsObject(arguments,["delayTime","resonance","dampening"],t.LowpassCombFilter.defaults);this._delay=this.input=new t.Delay(e.delayTime),this.delayTime=this._delay.delayTime,this._lowpass=this.output=this.context.createBiquadFilter(),this._lowpass.Q.value=-3.0102999566398125,this._lowpass.type="lowpass",this.dampening=new t.Param({param:this._lowpass.frequency,units:t.Type.Frequency,value:e.dampening}),this._feedback=new t.Gain(e.resonance,t.Type.NormalRange),this.resonance=this._feedback.gain,this._delay.chain(this._lowpass,this._feedback,this._delay),this._readOnly(["dampening","resonance","delayTime"])},t.extend(t.LowpassCombFilter),t.LowpassCombFilter.defaults={delayTime:.1,resonance:.5,dampening:3e3},t.LowpassCombFilter.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable(["dampening","resonance","delayTime"]),this.dampening.dispose(),this.dampening=null,this.resonance.dispose(),this.resonance=null,this._delay.dispose(),this._delay=null,this.delayTime=null,this._lowpass.disconnect(),this._lowpass=null,this._feedback.disconnect(),this._feedback=null,this},t.LowpassCombFilter}),t(function(t){return t.Merge=function(){this.createInsOuts(2,0),this.left=this.input[0]=new t.Gain,this.right=this.input[1]=new t.Gain,this._merger=this.output=this.context.createChannelMerger(2),this.left.connect(this._merger,0,0),this.right.connect(this._merger,0,1),this.left.channelCount=1,this.right.channelCount=1,this.left.channelCountMode="explicit",this.right.channelCountMode="explicit"},t.extend(t.Merge),t.Merge.prototype.dispose=function(){return t.prototype.dispose.call(this),this.left.dispose(),this.left=null,this.right.dispose(),this.right=null,this._merger.disconnect(),this._merger=null,this},t.Merge}),t(function(t){return t.Meter=function(){var e=this.optionsObject(arguments,["type","smoothing"],t.Meter.defaults);this.type=e.type,this.input=this.output=this._analyser=new t.Analyser("waveform",512),this._analyser.returnType="float",this.smoothing=e.smoothing,this._lastValue=0},t.extend(t.Meter),t.Meter.Type={Level:"level",Signal:"signal"},t.Meter.defaults={smoothing:.8,type:t.Meter.Type.Level},Object.defineProperty(t.Meter.prototype,"value",{get:function(){var e,i,n,s,o,r=this._analyser.analyse();if(this.type===t.Meter.Type.Level){for(e=0,i=0;i<r.length;i++)e+=Math.pow(r[i],2);return n=Math.sqrt(e/r.length),n=Math.max(n,this._lastValue*this.smoothing),this._lastValue=n,s=.35,o=n/s,Math.sqrt(o)}return r[0]}}),t.Meter.prototype.dispose=function(){return t.prototype.dispose.call(this),this._analyser.dispose(),this._analyser=null,this},t.Meter}),t(function(t){return t.Split=function(){this.createInsOuts(0,2),this._splitter=this.input=this.context.createChannelSplitter(2),this.left=this.output[0]=new t.Gain,this.right=this.output[1]=new t.Gain,this._splitter.connect(this.left,0,0),this._splitter.connect(this.right,1,0)},t.extend(t.Split),t.Split.prototype.dispose=function(){return t.prototype.dispose.call(this),this._splitter.disconnect(),this.left.dispose(),this.left=null,this.right.dispose(),this.right=null,this._splitter=null,this},t.Split}),t(function(t){return t.MidSideSplit=function(){this.createInsOuts(0,2),this._split=this.input=new t.Split,this.mid=this.output[0]=new t.Expr("($0 + $1) * $2"),this.side=this.output[1]=new t.Expr("($0 - $1) * $2"),this._split.connect(this.mid,0,0),this._split.connect(this.mid,1,1),this._split.connect(this.side,0,0),this._split.connect(this.side,1,1),this.context.getConstant(Math.SQRT1_2).connect(this.mid,0,2),this.context.getConstant(Math.SQRT1_2).connect(this.side,0,2)},t.extend(t.MidSideSplit),t.MidSideSplit.prototype.dispose=function(){return t.prototype.dispose.call(this),this.mid.dispose(),this.mid=null,this.side.dispose(),this.side=null,this._split.dispose(),this._split=null,this},t.MidSideSplit}),t(function(t){return t.MidSideMerge=function(){this.createInsOuts(2,0),this.mid=this.input[0]=new t.Gain,this._left=new t.Expr("($0 + $1) * $2"),this.side=this.input[1]=new t.Gain,this._right=new t.Expr("($0 - $1) * $2"),this._merge=this.output=new t.Merge,this.mid.connect(this._left,0,0),this.side.connect(this._left,0,1),this.mid.connect(this._right,0,0),this.side.connect(this._right,0,1),this._left.connect(this._merge,0,0),this._right.connect(this._merge,0,1),this.context.getConstant(Math.SQRT1_2).connect(this._left,0,2),this.context.getConstant(Math.SQRT1_2).connect(this._right,0,2)},t.extend(t.MidSideMerge),t.MidSideMerge.prototype.dispose=function(){return t.prototype.dispose.call(this),this.mid.dispose(),this.mid=null,this.side.dispose(),this.side=null,this._left.dispose(),this._left=null,this._right.dispose(),this._right=null,this._merge.dispose(),this._merge=null,this},t.MidSideMerge}),t(function(t){return t.MidSideCompressor=function(e){e=this.defaultArg(e,t.MidSideCompressor.defaults),this._midSideSplit=this.input=new t.MidSideSplit,this._midSideMerge=this.output=new t.MidSideMerge,this.mid=new t.Compressor(e.mid),this.side=new t.Compressor(e.side),this._midSideSplit.mid.chain(this.mid,this._midSideMerge.mid),this._midSideSplit.side.chain(this.side,this._midSideMerge.side),this._readOnly(["mid","side"])},t.extend(t.MidSideCompressor),t.MidSideCompressor.defaults={mid:{ratio:3,threshold:-24,release:.03,attack:.02,knee:16},side:{ratio:6,threshold:-30,release:.25,attack:.03,knee:10}},t.MidSideCompressor.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable(["mid","side"]),this.mid.dispose(),this.mid=null,this.side.dispose(),this.side=null,this._midSideSplit.dispose(),this._midSideSplit=null,this._midSideMerge.dispose(),this._midSideMerge=null,this},t.MidSideCompressor}),t(function(t){return t.Mono=function(){this.createInsOuts(1,0),this._merge=this.output=new t.Merge,this.input.connect(this._merge,0,0),this.input.connect(this._merge,0,1),this.input.gain.value=this.dbToGain(-10)},t.extend(t.Mono),t.Mono.prototype.dispose=function(){return t.prototype.dispose.call(this),this._merge.dispose(),this._merge=null,this},t.Mono}),t(function(t){return t.MultibandCompressor=function(e){e=this.defaultArg(arguments,t.MultibandCompressor.defaults),this._splitter=this.input=new t.MultibandSplit({lowFrequency:e.lowFrequency,highFrequency:e.highFrequency}),this.lowFrequency=this._splitter.lowFrequency,this.highFrequency=this._splitter.highFrequency,this.output=new t.Gain,this.low=new t.Compressor(e.low),this.mid=new t.Compressor(e.mid),this.high=new t.Compressor(e.high),this._splitter.low.chain(this.low,this.output),this._splitter.mid.chain(this.mid,this.output),this._splitter.high.chain(this.high,this.output),this._readOnly(["high","mid","low","highFrequency","lowFrequency"])},t.extend(t.MultibandCompressor),t.MultibandCompressor.defaults={low:t.Compressor.defaults,mid:t.Compressor.defaults,high:t.Compressor.defaults,lowFrequency:250,highFrequency:2e3},t.MultibandCompressor.prototype.dispose=function(){return t.prototype.dispose.call(this),this._splitter.dispose(),this._writable(["high","mid","low","highFrequency","lowFrequency"]),this.low.dispose(),this.mid.dispose(),this.high.dispose(),this._splitter=null,this.low=null,this.mid=null,this.high=null,this.lowFrequency=null,this.highFrequency=null,this},t.MultibandCompressor}),t(function(t){return t.Panner=function(e){this._hasStereoPanner?(this._panner=this.input=this.output=this.context.createStereoPanner(),this.pan=this._panner.pan):(this._crossFade=new t.CrossFade,this._merger=this.output=new t.Merge,this._splitter=this.input=new t.Split,this.pan=new t.Signal(0,t.Type.AudioRange),this._zero=new t.Zero,this._a2g=new t.AudioToGain,this._zero.connect(this._a2g),this.pan.chain(this._a2g,this._crossFade.fade),this._splitter.connect(this._crossFade,0,0),this._splitter.connect(this._crossFade,1,1),this._crossFade.a.connect(this._merger,0,0),this._crossFade.b.connect(this._merger,0,1)),this.pan.value=this.defaultArg(e,0),this._readOnly("pan")},t.extend(t.Panner),t.Panner.prototype._hasStereoPanner=t.prototype.isFunction(t.context.createStereoPanner),t.Panner.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable("pan"),this._hasStereoPanner?(this._panner.disconnect(),this._panner=null,this.pan=null):(this._zero.dispose(),this._zero=null,this._crossFade.dispose(),this._crossFade=null,this._splitter.dispose(),this._splitter=null,this._merger.dispose(),this._merger=null,this.pan.dispose(),this.pan=null,this._a2g.dispose(),this._a2g=null),this},t.Panner}),t(function(t){return t.Panner3D=function(){var e=this.optionsObject(arguments,["positionX","positionY","positionZ"],t.Panner3D.defaults);this._panner=this.input=this.output=this.context.createPanner(),this._panner.panningModel=e.panningModel,this._panner.maxDistance=e.maxDistance,this._panner.distanceModel=e.distanceModel,this._panner.coneOuterGain=e.coneOuterGain,this._panner.coneOuterAngle=e.coneOuterAngle,this._panner.coneInnerAngle=e.coneInnerAngle,this._panner.refDistance=e.refDistance,this._panner.rolloffFactor=e.rolloffFactor,this._orientation=[e.orientationX,e.orientationY,e.orientationZ],this._position=[e.positionX,e.positionY,e.positionZ],this.orientationX=e.orientationX,this.orientationY=e.orientationY,this.orientationZ=e.orientationZ,this.positionX=e.positionX,this.positionY=e.positionY,this.positionZ=e.positionZ},t.extend(t.Panner3D),t.Panner3D.defaults={positionX:0,positionY:0,positionZ:0,orientationX:0,orientationY:0,orientationZ:0,panningModel:"equalpower",maxDistance:1e4,distanceModel:"inverse",coneOuterGain:0,coneOuterAngle:360,coneInnerAngle:360,refDistance:1,rolloffFactor:1},t.Panner3D.prototype._rampTimeConstant=.01,t.Panner3D.prototype.setPosition=function(t,e,i){if(this._panner.positionX){var n=this.now();this._panner.positionX.setTargetAtTime(t,n,this._rampTimeConstant),this._panner.positionY.setTargetAtTime(e,n,this._rampTimeConstant),this._panner.positionZ.setTargetAtTime(i,n,this._rampTimeConstant)}else this._panner.setPosition(t,e,i);return this._position=Array.prototype.slice.call(arguments),this},t.Panner3D.prototype.setOrientation=function(t,e,i){if(this._panner.orientationX){var n=this.now();this._panner.orientationX.setTargetAtTime(t,n,this._rampTimeConstant),this._panner.orientationY.setTargetAtTime(e,n,this._rampTimeConstant),this._panner.orientationZ.setTargetAtTime(i,n,this._rampTimeConstant)}else this._panner.setOrientation(t,e,i);return this._orientation=Array.prototype.slice.call(arguments),this},Object.defineProperty(t.Panner3D.prototype,"positionX",{set:function(t){this._position[0]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[0]}}),Object.defineProperty(t.Panner3D.prototype,"positionY",{set:function(t){this._position[1]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[1]}}),Object.defineProperty(t.Panner3D.prototype,"positionZ",{set:function(t){this._position[2]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[2]}}),Object.defineProperty(t.Panner3D.prototype,"orientationX",{set:function(t){this._orientation[0]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[0]}}),Object.defineProperty(t.Panner3D.prototype,"orientationY",{set:function(t){this._orientation[1]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[1]}}),Object.defineProperty(t.Panner3D.prototype,"orientationZ",{set:function(t){this._orientation[2]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[2]}}),t.Panner3D._aliasProperty=function(e){Object.defineProperty(t.Panner3D.prototype,e,{set:function(t){this._panner[e]=t},get:function(){return this._panner[e]}})},t.Panner3D._aliasProperty("panningModel"),t.Panner3D._aliasProperty("refDistance"),t.Panner3D._aliasProperty("rolloffFactor"),t.Panner3D._aliasProperty("distanceModel"),t.Panner3D._aliasProperty("coneInnerAngle"),t.Panner3D._aliasProperty("coneOuterAngle"),t.Panner3D._aliasProperty("coneOuterGain"),t.Panner3D._aliasProperty("maxDistance"),t.Panner3D.prototype.dispose=function(){return this._panner.disconnect(),this._panner=null,this._orientation=null,this._position=null,this},t.Panner3D}),t(function(t){return t.PanVol=function(){var e=this.optionsObject(arguments,["pan","volume"],t.PanVol.defaults);this._panner=this.input=new t.Panner(e.pan),this.pan=this._panner.pan,this._volume=this.output=new t.Volume(e.volume),this.volume=this._volume.volume,this._panner.connect(this._volume),this._readOnly(["pan","volume"])},t.extend(t.PanVol),t.PanVol.defaults={pan:.5,volume:0},t.PanVol.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable(["pan","volume"]),this._panner.dispose(),this._panner=null,this.pan=null,this._volume.dispose(),this._volume=null,this.volume=null,this},t.PanVol}),t(function(t){return t.CtrlInterpolate=function(){var e=this.optionsObject(arguments,["values","index"],t.CtrlInterpolate.defaults);this.values=e.values,this.index=e.index},t.extend(t.CtrlInterpolate),t.CtrlInterpolate.defaults={index:0,values:[]},Object.defineProperty(t.CtrlInterpolate.prototype,"value",{get:function(){var t,e,i,n=this.index;return n=Math.min(n,this.values.length-1),t=Math.floor(n),e=this.values[t],i=this.values[Math.ceil(n)],this._interpolate(n-t,e,i)}}),t.CtrlInterpolate.prototype._interpolate=function(t,e,i){var n,s,o,r;if(this.isArray(e)){for(n=[],s=0;s<e.length;s++)n[s]=this._interpolate(t,e[s],i[s]);return n}if(this.isObject(e)){o={};for(r in e)o[r]=this._interpolate(t,e[r],i[r]);return o}return e=this._toNumber(e),i=this._toNumber(i),(1-t)*e+t*i},t.CtrlInterpolate.prototype._toNumber=function(t){return this.isNumber(t)?t:this.toSeconds(t)},t.CtrlInterpolate.prototype.dispose=function(){this.values=null},t.CtrlInterpolate}),t(function(t){return t.CtrlMarkov=function(t,e){this.values=this.defaultArg(t,{}),this.value=this.defaultArg(e,Object.keys(this.values)[0])},t.extend(t.CtrlMarkov),t.CtrlMarkov.prototype.next=function(){var t,e,i,n,s,o,r;if(this.values.hasOwnProperty(this.value))if(t=this.values[this.value],this.isArray(t))for(e=this._getProbDistribution(t),i=Math.random(),n=0,s=0;s<e.length;s++)o=e[s],i>n&&i<n+o&&(r=t[s],this.isObject(r)?this.value=r.value:this.value=r),n+=o;else this.value=t;return this.value},t.CtrlMarkov.prototype._getProbDistribution=function(t){var e,i,n,s=[],o=0,r=!1;for(e=0;e<t.length;e++)i=t[e],this.isObject(i)?(r=!0,s[e]=i.probability):s[e]=1/t.length,o+=s[e];if(r)for(n=0;n<s.length;n++)s[n]=s[n]/o;return s},t.CtrlMarkov.prototype.dispose=function(){this.values=null},t.CtrlMarkov}),t(function(t){return t.CtrlPattern=function(){var e=this.optionsObject(arguments,["values","type"],t.CtrlPattern.defaults);this.values=e.values,this.index=0,this._type=null,this._shuffled=null,this._direction=null,this.type=e.type},t.extend(t.CtrlPattern),t.CtrlPattern.Type={Up:"up",Down:"down",UpDown:"upDown",DownUp:"downUp",AlternateUp:"alternateUp",AlternateDown:"alternateDown",Random:"random",RandomWalk:"randomWalk",RandomOnce:"randomOnce"},t.CtrlPattern.defaults={type:t.CtrlPattern.Type.Up,values:[]},Object.defineProperty(t.CtrlPattern.prototype,"value",{get:function(){if(0!==this.values.length){if(1===this.values.length)return this.values[0];this.index=Math.min(this.index,this.values.length-1);var e=this.values[this.index];return this.type===t.CtrlPattern.Type.RandomOnce&&(this.values.length!==this._shuffled.length&&this._shuffleValues(),e=this.values[this._shuffled[this.index]]),e}}}),Object.defineProperty(t.CtrlPattern.prototype,"type",{get:function(){return this._type},set:function(e){this._type=e,this._shuffled=null,this._type===t.CtrlPattern.Type.Up||this._type===t.CtrlPattern.Type.UpDown||this._type===t.CtrlPattern.Type.RandomOnce||this._type===t.CtrlPattern.Type.AlternateUp?this.index=0:this._type!==t.CtrlPattern.Type.Down&&this._type!==t.CtrlPattern.Type.DownUp&&this._type!==t.CtrlPattern.Type.AlternateDown||(this.index=this.values.length-1),this._type===t.CtrlPattern.Type.UpDown||this._type===t.CtrlPattern.Type.AlternateUp?this._direction=t.CtrlPattern.Type.Up:this._type!==t.CtrlPattern.Type.DownUp&&this._type!==t.CtrlPattern.Type.AlternateDown||(this._direction=t.CtrlPattern.Type.Down),this._type===t.CtrlPattern.Type.RandomOnce?this._shuffleValues():this._type===t.CtrlPattern.Random&&(this.index=Math.floor(Math.random()*this.values.length))}}),t.CtrlPattern.prototype.next=function(){var e=this.type;return e===t.CtrlPattern.Type.Up?++this.index>=this.values.length&&(this.index=0):e===t.CtrlPattern.Type.Down?--this.index<0&&(this.index=this.values.length-1):e===t.CtrlPattern.Type.UpDown||e===t.CtrlPattern.Type.DownUp?(this._direction===t.CtrlPattern.Type.Up?this.index++:this.index--,this.index<0?(this.index=1,this._direction=t.CtrlPattern.Type.Up):this.index>=this.values.length&&(this.index=this.values.length-2,this._direction=t.CtrlPattern.Type.Down)):e===t.CtrlPattern.Type.Random?this.index=Math.floor(Math.random()*this.values.length):e===t.CtrlPattern.Type.RandomWalk?Math.random()<.5?(this.index--,this.index=Math.max(this.index,0)):(this.index++,this.index=Math.min(this.index,this.values.length-1)):e===t.CtrlPattern.Type.RandomOnce?++this.index>=this.values.length&&(this.index=0,this._shuffleValues()):e===t.CtrlPattern.Type.AlternateUp?(this._direction===t.CtrlPattern.Type.Up?(this.index+=2,this._direction=t.CtrlPattern.Type.Down):(this.index-=1,this._direction=t.CtrlPattern.Type.Up),this.index>=this.values.length&&(this.index=0,this._direction=t.CtrlPattern.Type.Up)):e===t.CtrlPattern.Type.AlternateDown&&(this._direction===t.CtrlPattern.Type.Up?(this.index+=1,this._direction=t.CtrlPattern.Type.Down):(this.index-=2,this._direction=t.CtrlPattern.Type.Up),this.index<0&&(this.index=this.values.length-1,this._direction=t.CtrlPattern.Type.Down)),this.value},t.CtrlPattern.prototype._shuffleValues=function(){var t,e,i=[];for(this._shuffled=[],t=0;t<this.values.length;t++)i[t]=t;for(;i.length>0;)e=i.splice(Math.floor(i.length*Math.random()),1),this._shuffled.push(e[0])},t.CtrlPattern.prototype.dispose=function(){this._shuffled=null,this.values=null},t.CtrlPattern}),t(function(t){return t.CtrlRandom=function(){var e=this.optionsObject(arguments,["min","max"],t.CtrlRandom.defaults);this.min=e.min,this.max=e.max,this.integer=e.integer},t.extend(t.CtrlRandom),t.CtrlRandom.defaults={min:0,max:1,integer:!1},Object.defineProperty(t.CtrlRandom.prototype,"value",{get:function(){var t=this.toSeconds(this.min),e=this.toSeconds(this.max),i=Math.random(),n=i*t+(1-i)*e;return this.integer&&(n=Math.floor(n)),n}}),t.CtrlRandom}),t(function(t){return window.AudioBuffer&&!AudioBuffer.prototype.copyToChannel&&(AudioBuffer.prototype.copyToChannel=function(t,e,i){var n,s=this.getChannelData(e);for(i=i||0,n=0;n<s.length;n++)s[n+i]=t[n]},AudioBuffer.prototype.copyFromChannel=function(t,e,i){var n,s=this.getChannelData(e);for(i=i||0,n=0;n<s.length;n++)t[n]=s[n+i]}),t.Buffer=function(){var e=this.optionsObject(arguments,["url","onload","onerror"],t.Buffer.defaults);this._buffer=null,this._reversed=e.reverse,this._xhr=null,e.url instanceof AudioBuffer||e.url instanceof t.Buffer?(this.set(e.url),e.onload&&e.onload(this)):this.isString(e.url)&&this.load(e.url,e.onload,e.onerror)},t.extend(t.Buffer),t.Buffer.defaults={url:void 0,reverse:!1},t.Buffer.prototype.set=function(e){return e instanceof t.Buffer?this._buffer=e.get():this._buffer=e,this},t.Buffer.prototype.get=function(){return this._buffer},t.Buffer.prototype.load=function(e,i,n){return new Promise(function(s,o){this._xhr=t.Buffer.load(e,function(t){this._xhr=null,this.set(t),s(this),i&&i(this)}.bind(this),function(t){this._xhr=null,o(t),n&&n(t)}.bind(this))}.bind(this))},t.Buffer.prototype.dispose=function(){return t.Emitter.prototype.dispose.call(this),this._buffer=null,this._xhr&&(t.Buffer._currentDownloads--,this._xhr.abort(),this._xhr=null),this},Object.defineProperty(t.Buffer.prototype,"loaded",{get:function(){return this.length>0}}),Object.defineProperty(t.Buffer.prototype,"duration",{get:function(){return this._buffer?this._buffer.duration:0}}),Object.defineProperty(t.Buffer.prototype,"length",{get:function(){return this._buffer?this._buffer.length:0}}),Object.defineProperty(t.Buffer.prototype,"numberOfChannels",{get:function(){return this._buffer?this._buffer.numberOfChannels:0}}),t.Buffer.prototype.fromArray=function(t){var e,i=t[0].length>0,n=i?t.length:1,s=i?t[0].length:t.length,o=this.context.createBuffer(n,s,this.context.sampleRate);for(i||1!==n||(t=[t]),e=0;e<n;e++)o.copyToChannel(t[e],e);return this._buffer=o,this},t.Buffer.prototype.toMono=function(t){var e,i,n,s,o;if(this.isNumber(t))this.fromArray(this.toArray(t));else{for(e=new Float32Array(this.length),i=this.numberOfChannels,n=0;n<i;n++)for(s=this.toArray(n),o=0;o<s.length;o++)e[o]+=s[o];e=e.map(function(t){return t/i}),this.fromArray(e)}return this},t.Buffer.prototype.toArray=function(t){var e,i;if(this.isNumber(t))return this.getChannelData(t);if(1===this.numberOfChannels)return this.toArray(0);for(e=[],i=0;i<this.numberOfChannels;i++)e[i]=this.getChannelData(i);return e},t.Buffer.prototype.getChannelData=function(t){return this._buffer.getChannelData(t)},t.Buffer.prototype.slice=function(e,i){var n,s,o,r;for(i=this.defaultArg(i,this.duration),n=Math.floor(this.context.sampleRate*this.toSeconds(e)),s=Math.floor(this.context.sampleRate*this.toSeconds(i)),o=[],r=0;r<this.numberOfChannels;r++)o[r]=this.toArray(r).slice(n,s);return(new t.Buffer).fromArray(o)},t.Buffer.prototype._reverse=function(){if(this.loaded)for(var t=0;t<this.numberOfChannels;t++)Array.prototype.reverse.call(this.getChannelData(t));return this},Object.defineProperty(t.Buffer.prototype,"reverse",{get:function(){return this._reversed},set:function(t){this._reversed!==t&&(this._reversed=t,this._reverse())}}),t.Emitter.mixin(t.Buffer),t.Buffer._downloadQueue=[],t.Buffer._currentDownloads=0,t.Buffer.baseUrl="",t.Buffer.load=function(e,i,n){function s(e){if(!n)throw new Error(e);n(e),t.Buffer.emit("error",e)}function o(){var e,i=0;for(e=0;e<t.Buffer._downloadQueue.length;e++)i+=t.Buffer._downloadQueue[e].progress;t.Buffer.emit("progress",i/t.Buffer._downloadQueue.length)}i=i||t.noOp;var r=new XMLHttpRequest;return r.open("GET",t.Buffer.baseUrl+e,!0),r.responseType="arraybuffer",r.progress=0,t.Buffer._currentDownloads++,t.Buffer._downloadQueue.push(r),r.addEventListener("load",function(){200===r.status?t.context.decodeAudioData(r.response,function(e){r.progress=1,o(),i(e),0===--t.Buffer._currentDownloads&&(t.Buffer._downloadQueue=[],t.Buffer.emit("load"))},function(){s("Tone.Buffer: could not decode audio data: "+e)}):s("Tone.Buffer: could not locate file: "+e)}),r.addEventListener("error",s),r.addEventListener("progress",function(t){t.lengthComputable&&(r.progress=t.loaded/t.total*.95,o())}),r.send(),r},t.Buffer.cancelDownloads=function(){return t.Buffer._downloadQueue.forEach(function(t){t.abort()}),t.Buffer._currentDownloads=0,t.Buffer},t.Buffer.supportsType=function(t){var e=t.split(".");return e=e[e.length-1],""!==document.createElement("audio").canPlayType("audio/"+e)},t.loaded=function(){function e(){t.Buffer.off("load",i),t.Buffer.off("error",n)}var i,n;return new Promise(function(e,s){i=function(){e()},n=function(){s()},t.Buffer.on("load",i),t.Buffer.on("error",n)}).then(e).catch(function(t){throw e(),new Error(t)})},t.Buffer}),t(function(t){return t.Buffers=function(t,e,i){this._buffers={},this.baseUrl=this.defaultArg(i,""),t=this._flattenUrls(t),this._loadingCount=0;for(var n in t)this._loadingCount++,this.add(n,t[n],this._bufferLoaded.bind(this,e))},t.extend(t.Buffers),t.Buffers.prototype.has=function(t){return this._buffers.hasOwnProperty(t)},t.Buffers.prototype.get=function(t){if(this.has(t))return this._buffers[t];throw new Error("Tone.Buffers: no buffer named "+t)},t.Buffers.prototype._bufferLoaded=function(t){0===--this._loadingCount&&t&&t(this)},Object.defineProperty(t.Buffers.prototype,"loaded",{get:function(){var t,e,i=!0;for(t in this._buffers)e=this.get(t),i=i&&e.loaded;return i}}),t.Buffers.prototype.add=function(e,i,n){return n=this.defaultArg(n,t.noOp),i instanceof t.Buffer?(this._buffers[e]=i,n(this)):i instanceof AudioBuffer?(this._buffers[e]=new t.Buffer(i),n(this)):this.isString(i)&&(this._buffers[e]=new t.Buffer(this.baseUrl+i,n)),this},t.Buffers.prototype._flattenUrls=function(t){var e,i,n,s={};for(e in t)if(t.hasOwnProperty(e))if(this.isObject(t[e])){i=this._flattenUrls(t[e]);for(n in i)i.hasOwnProperty(n)&&(s[e+"."+n]=i[n])}else s[e]=t[e];return s},t.Buffers.prototype.dispose=function(){for(var t in this._buffers)this._buffers[t].dispose();return this._buffers=null,this},t.Buffers}),t(function(t){var e={};return t.prototype.send=function(i,n){e.hasOwnProperty(i)||(e[i]=this.context.createGain()),n=this.defaultArg(n,0);var s=new t.Gain(n,t.Type.Decibels);return this.output.chain(s,e[i]),s},t.prototype.receive=function(t,i){return e.hasOwnProperty(t)||(e[t]=this.context.createGain()),this.isUndef(i)&&(i=this.input),e[t].connect(i),this},t.Context.on("init",function(t){t.Buses?e=t.Buses:(e={},t.Buses=e)}),t}),t(function(t){return t.Draw=function(){this._events=new t.Timeline,this.expiration=.25,this.anticipation=.008,this._boundDrawLoop=this._drawLoop.bind(this)},t.extend(t.Draw),t.Draw.prototype.schedule=function(t,e){return this._events.add({callback:t,time:this.toSeconds(e)}),1===this._events.length&&requestAnimationFrame(this._boundDrawLoop),this},t.Draw.prototype.cancel=function(t){return this._events.cancel(this.toSeconds(t)),this},t.Draw.prototype._drawLoop=function(){for(var e,i=t.now();this._events.length&&this._events.peek().time-this.anticipation<=i;)e=this._events.shift(),i-e.time<=this.expiration&&e.callback();this._events.length>0&&requestAnimationFrame(this._boundDrawLoop)},t.Draw=new t.Draw,t.Draw}),t(function(t){t.Listener=function(){var t=this.optionsObject(arguments,["positionX","positionY","positionZ"],e.defaults);this._orientation=[t.forwardX,t.forwardY,t.forwardZ,t.upX,t.upY,t.upZ],this._position=[t.positionX,t.positionY,t.positionZ],this.forwardX=t.forwardX,this.forwardY=t.forwardY,this.forwardZ=t.forwardZ,this.upX=t.upX,this.upY=t.upY,this.upZ=t.upZ,this.positionX=t.positionX,this.positionY=t.positionY,this.positionZ=t.positionZ},t.extend(t.Listener),t.Listener.defaults={positionX:0,positionY:0,positionZ:0,forwardX:0,forwardY:0,forwardZ:1,upX:0,upY:1,upZ:0},t.Listener.prototype._rampTimeConstant=.01,t.Listener.prototype.setPosition=function(t,e,i){if(this.context.listener.positionX){var n=this.now();this.context.listener.positionX.setTargetAtTime(t,n,this._rampTimeConstant),this.context.listener.positionY.setTargetAtTime(e,n,this._rampTimeConstant),this.context.listener.positionZ.setTargetAtTime(i,n,this._rampTimeConstant)}else this.context.listener.setPosition(t,e,i);return this._position=Array.prototype.slice.call(arguments),this},t.Listener.prototype.setOrientation=function(t,e,i,n,s,o){if(this.context.listener.forwardX){var r=this.now();this.context.listener.forwardX.setTargetAtTime(t,r,this._rampTimeConstant),this.context.listener.forwardY.setTargetAtTime(e,r,this._rampTimeConstant),this.context.listener.forwardZ.setTargetAtTime(i,r,this._rampTimeConstant),this.context.listener.upX.setTargetAtTime(n,r,this._rampTimeConstant),this.context.listener.upY.setTargetAtTime(s,r,this._rampTimeConstant),this.context.listener.upZ.setTargetAtTime(o,r,this._rampTimeConstant)}else this.context.listener.setOrientation(t,e,i,n,s,o);return this._orientation=Array.prototype.slice.call(arguments),this},Object.defineProperty(t.Listener.prototype,"positionX",{set:function(t){this._position[0]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[0]}}),Object.defineProperty(t.Listener.prototype,"positionY",{set:function(t){this._position[1]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[1]}}),Object.defineProperty(t.Listener.prototype,"positionZ",{set:function(t){this._position[2]=t,this.setPosition.apply(this,this._position)},get:function(){return this._position[2]}}),Object.defineProperty(t.Listener.prototype,"forwardX",{set:function(t){this._orientation[0]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[0]}}),Object.defineProperty(t.Listener.prototype,"forwardY",{set:function(t){this._orientation[1]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[1]}}),Object.defineProperty(t.Listener.prototype,"forwardZ",{set:function(t){this._orientation[2]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[2]}}),Object.defineProperty(t.Listener.prototype,"upX",{set:function(t){this._orientation[3]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[3]}}),Object.defineProperty(t.Listener.prototype,"upY",{set:function(t){this._orientation[4]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[4]}}),Object.defineProperty(t.Listener.prototype,"upZ",{set:function(t){this._orientation[5]=t,this.setOrientation.apply(this,this._orientation)},get:function(){return this._orientation[5]}}),t.Listener.prototype.dispose=function(){return this._orientation=null,this._position=null,this};var e=t.Listener;return t.Listener=new e,t.Context.on("init",function(i){i.Listener instanceof e?t.Listener=i.Listener:t.Listener=new e,i.Listener=t.Listener}),t.Listener}),t(function(t){return!window.hasOwnProperty("OfflineAudioContext")&&window.hasOwnProperty("webkitOfflineAudioContext")&&(window.OfflineAudioContext=window.webkitOfflineAudioContext),t.OfflineContext=function(e,i,n){var s=new OfflineAudioContext(e,i*n,n);t.Context.call(this,s),this._duration=i,this._currentTime=0,this.lookAhead=this.blockTime,this.updateInterval=this.blockTime},t.extend(t.OfflineContext,t.Context),t.OfflineContext.prototype.now=function(){return this._currentTime},t.OfflineContext.prototype._createWorker=function(){return{postMessage:function(){}}},t.OfflineContext.prototype.render=function(){for(;this._duration-this._currentTime>=0;)this.emit("tick"),this._currentTime+=t.prototype.blockTime;return new Promise(function(t){this._context.oncomplete=function(e){t(e.renderedBuffer)},this._context.startRendering()}.bind(this))},t.OfflineContext}),t(function(t){return t.Offline=function(e,i){var n,s=t.context.sampleRate,o=t.context,r=new t.OfflineContext(2,i,s);return t.context=r,e(t.Transport),n=r.render(),t.context=o,n.then(function(e){return new t.Buffer(e)})},t.Offline}),t(function(t){return t.Effect=function(){this.createInsOuts(1,1);var e=this.optionsObject(arguments,["wet"],t.Effect.defaults);this._dryWet=new t.CrossFade(e.wet),this.wet=this._dryWet.fade,this.effectSend=new t.Gain,this.effectReturn=new t.Gain,this.input.connect(this._dryWet.a),this.input.connect(this.effectSend),this.effectReturn.connect(this._dryWet.b),this._dryWet.connect(this.output),this._readOnly(["wet"])},t.extend(t.Effect),t.Effect.defaults={wet:1},t.Effect.prototype.connectEffect=function(t){return this.effectSend.chain(t,this.effectReturn),this},t.Effect.prototype.dispose=function(){return t.prototype.dispose.call(this),this._dryWet.dispose(),this._dryWet=null,this.effectSend.dispose(),this.effectSend=null,this.effectReturn.dispose(),this.effectReturn=null,this._writable(["wet"]),this.wet=null,this},t.Effect}),t(function(t){return t.AutoFilter=function(){var e=this.optionsObject(arguments,["frequency","baseFrequency","octaves"],t.AutoFilter.defaults);t.Effect.call(this,e),this._lfo=new t.LFO({frequency:e.frequency,amplitude:e.depth}),this.depth=this._lfo.amplitude,this.frequency=this._lfo.frequency,this.filter=new t.Filter(e.filter),this._octaves=0,this.connectEffect(this.filter),this._lfo.connect(this.filter.frequency),this.type=e.type,this._readOnly(["frequency","depth"]),this.octaves=e.octaves,this.baseFrequency=e.baseFrequency},
+t.extend(t.AutoFilter,t.Effect),t.AutoFilter.defaults={frequency:1,type:"sine",depth:1,baseFrequency:200,octaves:2.6,filter:{type:"lowpass",rolloff:-12,Q:1}},t.AutoFilter.prototype.start=function(t){return this._lfo.start(t),this},t.AutoFilter.prototype.stop=function(t){return this._lfo.stop(t),this},t.AutoFilter.prototype.sync=function(t){return this._lfo.sync(t),this},t.AutoFilter.prototype.unsync=function(){return this._lfo.unsync(),this},Object.defineProperty(t.AutoFilter.prototype,"type",{get:function(){return this._lfo.type},set:function(t){this._lfo.type=t}}),Object.defineProperty(t.AutoFilter.prototype,"baseFrequency",{get:function(){return this._lfo.min},set:function(t){this._lfo.min=this.toFrequency(t),this.octaves=this._octaves}}),Object.defineProperty(t.AutoFilter.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t,this._lfo.max=this.baseFrequency*Math.pow(2,t)}}),t.AutoFilter.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._lfo.dispose(),this._lfo=null,this.filter.dispose(),this.filter=null,this._writable(["frequency","depth"]),this.frequency=null,this.depth=null,this},t.AutoFilter}),t(function(t){return t.AutoPanner=function(){var e=this.optionsObject(arguments,["frequency"],t.AutoPanner.defaults);t.Effect.call(this,e),this._lfo=new t.LFO({frequency:e.frequency,amplitude:e.depth,min:-1,max:1}),this.depth=this._lfo.amplitude,this._panner=new t.Panner,this.frequency=this._lfo.frequency,this.connectEffect(this._panner),this._lfo.connect(this._panner.pan),this.type=e.type,this._readOnly(["depth","frequency"])},t.extend(t.AutoPanner,t.Effect),t.AutoPanner.defaults={frequency:1,type:"sine",depth:1},t.AutoPanner.prototype.start=function(t){return this._lfo.start(t),this},t.AutoPanner.prototype.stop=function(t){return this._lfo.stop(t),this},t.AutoPanner.prototype.sync=function(t){return this._lfo.sync(t),this},t.AutoPanner.prototype.unsync=function(){return this._lfo.unsync(),this},Object.defineProperty(t.AutoPanner.prototype,"type",{get:function(){return this._lfo.type},set:function(t){this._lfo.type=t}}),t.AutoPanner.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._lfo.dispose(),this._lfo=null,this._panner.dispose(),this._panner=null,this._writable(["depth","frequency"]),this.frequency=null,this.depth=null,this},t.AutoPanner}),t(function(t){return t.AutoWah=function(){var e=this.optionsObject(arguments,["baseFrequency","octaves","sensitivity"],t.AutoWah.defaults);t.Effect.call(this,e),this.follower=new t.Follower(e.follower),this._sweepRange=new t.ScaleExp(0,1,.5),this._baseFrequency=e.baseFrequency,this._octaves=e.octaves,this._inputBoost=new t.Gain,this._bandpass=new t.Filter({rolloff:-48,frequency:0,Q:e.Q}),this._peaking=new t.Filter(0,"peaking"),this._peaking.gain.value=e.gain,this.gain=this._peaking.gain,this.Q=this._bandpass.Q,this.effectSend.chain(this._inputBoost,this.follower,this._sweepRange),this._sweepRange.connect(this._bandpass.frequency),this._sweepRange.connect(this._peaking.frequency),this.effectSend.chain(this._bandpass,this._peaking,this.effectReturn),this._setSweepRange(),this.sensitivity=e.sensitivity,this._readOnly(["gain","Q"])},t.extend(t.AutoWah,t.Effect),t.AutoWah.defaults={baseFrequency:100,octaves:6,sensitivity:0,Q:2,gain:2,follower:{attack:.3,release:.5}},Object.defineProperty(t.AutoWah.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t,this._setSweepRange()}}),Object.defineProperty(t.AutoWah.prototype,"baseFrequency",{get:function(){return this._baseFrequency},set:function(t){this._baseFrequency=t,this._setSweepRange()}}),Object.defineProperty(t.AutoWah.prototype,"sensitivity",{get:function(){return this.gainToDb(1/this._inputBoost.gain.value)},set:function(t){this._inputBoost.gain.value=1/this.dbToGain(t)}}),t.AutoWah.prototype._setSweepRange=function(){this._sweepRange.min=this._baseFrequency,this._sweepRange.max=Math.min(this._baseFrequency*Math.pow(2,this._octaves),this.context.sampleRate/2)},t.AutoWah.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this.follower.dispose(),this.follower=null,this._sweepRange.dispose(),this._sweepRange=null,this._bandpass.dispose(),this._bandpass=null,this._peaking.dispose(),this._peaking=null,this._inputBoost.dispose(),this._inputBoost=null,this._writable(["gain","Q"]),this.gain=null,this.Q=null,this},t.AutoWah}),t(function(t){return t.BitCrusher=function(){var e,i=this.optionsObject(arguments,["bits"],t.BitCrusher.defaults);t.Effect.call(this,i),e=1/Math.pow(2,i.bits-1),this._subtract=new t.Subtract,this._modulo=new t.Modulo(e),this._bits=i.bits,this.effectSend.fan(this._subtract,this._modulo),this._modulo.connect(this._subtract,0,1),this._subtract.connect(this.effectReturn)},t.extend(t.BitCrusher,t.Effect),t.BitCrusher.defaults={bits:4},Object.defineProperty(t.BitCrusher.prototype,"bits",{get:function(){return this._bits},set:function(t){this._bits=t;var e=1/Math.pow(2,t-1);this._modulo.value=e}}),t.BitCrusher.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._subtract.dispose(),this._subtract=null,this._modulo.dispose(),this._modulo=null,this},t.BitCrusher}),t(function(t){return t.Chebyshev=function(){var e=this.optionsObject(arguments,["order"],t.Chebyshev.defaults);t.Effect.call(this,e),this._shaper=new t.WaveShaper(4096),this._order=e.order,this.connectEffect(this._shaper),this.order=e.order,this.oversample=e.oversample},t.extend(t.Chebyshev,t.Effect),t.Chebyshev.defaults={order:1,oversample:"none"},t.Chebyshev.prototype._getCoefficient=function(t,e,i){return i.hasOwnProperty(e)?i[e]:(i[e]=0===e?0:1===e?t:2*t*this._getCoefficient(t,e-1,i)-this._getCoefficient(t,e-2,i),i[e])},Object.defineProperty(t.Chebyshev.prototype,"order",{get:function(){return this._order},set:function(t){var e,i,n,s;for(this._order=t,e=new Array(4096),i=e.length,n=0;n<i;++n)s=2*n/i-1,e[n]=0===s?0:this._getCoefficient(s,t,{});this._shaper.curve=e}}),Object.defineProperty(t.Chebyshev.prototype,"oversample",{get:function(){return this._shaper.oversample},set:function(t){this._shaper.oversample=t}}),t.Chebyshev.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._shaper.dispose(),this._shaper=null,this},t.Chebyshev}),t(function(t){return t.StereoEffect=function(){this.createInsOuts(1,1);var e=this.optionsObject(arguments,["wet"],t.Effect.defaults);this._dryWet=new t.CrossFade(e.wet),this.wet=this._dryWet.fade,this._split=new t.Split,this.effectSendL=this._split.left,this.effectSendR=this._split.right,this._merge=new t.Merge,this.effectReturnL=this._merge.left,this.effectReturnR=this._merge.right,this.input.connect(this._split),this.input.connect(this._dryWet,0,0),this._merge.connect(this._dryWet,0,1),this._dryWet.connect(this.output),this._readOnly(["wet"])},t.extend(t.StereoEffect,t.Effect),t.StereoEffect.prototype.dispose=function(){return t.prototype.dispose.call(this),this._dryWet.dispose(),this._dryWet=null,this._split.dispose(),this._split=null,this._merge.dispose(),this._merge=null,this.effectSendL=null,this.effectSendR=null,this.effectReturnL=null,this.effectReturnR=null,this._writable(["wet"]),this.wet=null,this},t.StereoEffect}),t(function(t){return t.FeedbackEffect=function(){var e=this.optionsObject(arguments,["feedback"]);e=this.defaultArg(e,t.FeedbackEffect.defaults),t.Effect.call(this,e),this._feedbackGain=new t.Gain(e.feedback,t.Type.NormalRange),this.feedback=this._feedbackGain.gain,this.effectReturn.chain(this._feedbackGain,this.effectSend),this._readOnly(["feedback"])},t.extend(t.FeedbackEffect,t.Effect),t.FeedbackEffect.defaults={feedback:.125},t.FeedbackEffect.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._writable(["feedback"]),this._feedbackGain.dispose(),this._feedbackGain=null,this.feedback=null,this},t.FeedbackEffect}),t(function(t){return t.StereoXFeedbackEffect=function(){var e=this.optionsObject(arguments,["feedback"],t.FeedbackEffect.defaults);t.StereoEffect.call(this,e),this.feedback=new t.Signal(e.feedback,t.Type.NormalRange),this._feedbackLR=new t.Gain,this._feedbackRL=new t.Gain,this.effectReturnL.chain(this._feedbackLR,this.effectSendR),this.effectReturnR.chain(this._feedbackRL,this.effectSendL),this.feedback.fan(this._feedbackLR.gain,this._feedbackRL.gain),this._readOnly(["feedback"])},t.extend(t.StereoXFeedbackEffect,t.FeedbackEffect),t.StereoXFeedbackEffect.prototype.dispose=function(){return t.StereoEffect.prototype.dispose.call(this),this._writable(["feedback"]),this.feedback.dispose(),this.feedback=null,this._feedbackLR.dispose(),this._feedbackLR=null,this._feedbackRL.dispose(),this._feedbackRL=null,this},t.StereoXFeedbackEffect}),t(function(t){return t.Chorus=function(){var e=this.optionsObject(arguments,["frequency","delayTime","depth"],t.Chorus.defaults);t.StereoXFeedbackEffect.call(this,e),this._depth=e.depth,this._delayTime=e.delayTime/1e3,this._lfoL=new t.LFO({frequency:e.frequency,min:0,max:1}),this._lfoR=new t.LFO({frequency:e.frequency,min:0,max:1,phase:180}),this._delayNodeL=new t.Delay,this._delayNodeR=new t.Delay,this.frequency=this._lfoL.frequency,this.effectSendL.chain(this._delayNodeL,this.effectReturnL),this.effectSendR.chain(this._delayNodeR,this.effectReturnR),this.effectSendL.connect(this.effectReturnL),this.effectSendR.connect(this.effectReturnR),this._lfoL.connect(this._delayNodeL.delayTime),this._lfoR.connect(this._delayNodeR.delayTime),this._lfoL.start(),this._lfoR.start(),this._lfoL.frequency.connect(this._lfoR.frequency),this.depth=this._depth,this.frequency.value=e.frequency,this.type=e.type,this._readOnly(["frequency"]),this.spread=e.spread},t.extend(t.Chorus,t.StereoXFeedbackEffect),t.Chorus.defaults={frequency:1.5,delayTime:3.5,depth:.7,feedback:.1,type:"sine",spread:180},Object.defineProperty(t.Chorus.prototype,"depth",{get:function(){return this._depth},set:function(t){this._depth=t;var e=this._delayTime*t;this._lfoL.min=Math.max(this._delayTime-e,0),this._lfoL.max=this._delayTime+e,this._lfoR.min=Math.max(this._delayTime-e,0),this._lfoR.max=this._delayTime+e}}),Object.defineProperty(t.Chorus.prototype,"delayTime",{get:function(){return 1e3*this._delayTime},set:function(t){this._delayTime=t/1e3,this.depth=this._depth}}),Object.defineProperty(t.Chorus.prototype,"type",{get:function(){return this._lfoL.type},set:function(t){this._lfoL.type=t,this._lfoR.type=t}}),Object.defineProperty(t.Chorus.prototype,"spread",{get:function(){return this._lfoR.phase-this._lfoL.phase},set:function(t){this._lfoL.phase=90-t/2,this._lfoR.phase=t/2+90}}),t.Chorus.prototype.dispose=function(){return t.StereoXFeedbackEffect.prototype.dispose.call(this),this._lfoL.dispose(),this._lfoL=null,this._lfoR.dispose(),this._lfoR=null,this._delayNodeL.dispose(),this._delayNodeL=null,this._delayNodeR.dispose(),this._delayNodeR=null,this._writable("frequency"),this.frequency=null,this},t.Chorus}),t(function(t){return t.Convolver=function(){var e=this.optionsObject(arguments,["url","onload"],t.Convolver.defaults);t.Effect.call(this,e),this._convolver=this.context.createConvolver(),this._buffer=new t.Buffer,this.isString(e.url)?this._buffer.load(e.url,function(t){this.buffer=t,e.onload()}.bind(this)):e.url&&(this.buffer=e.url,e.onload()),this.connectEffect(this._convolver)},t.extend(t.Convolver,t.Effect),t.Convolver.defaults={onload:t.noOp},Object.defineProperty(t.Convolver.prototype,"buffer",{get:function(){return this._buffer.get()},set:function(t){this._buffer.set(t),this._convolver.buffer=this._buffer.get()}}),t.Convolver.prototype.load=function(t,e){return this._buffer.load(t,function(t){this.buffer=t,e&&e()}.bind(this))},t.Convolver.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._convolver.disconnect(),this._convolver=null,this._buffer.dispose(),this._buffer=null,this},t.Convolver}),t(function(t){return t.Distortion=function(){var e=this.optionsObject(arguments,["distortion"],t.Distortion.defaults);t.Effect.call(this,e),this._shaper=new t.WaveShaper(4096),this._distortion=e.distortion,this.connectEffect(this._shaper),this.distortion=e.distortion,this.oversample=e.oversample},t.extend(t.Distortion,t.Effect),t.Distortion.defaults={distortion:.4,oversample:"none"},Object.defineProperty(t.Distortion.prototype,"distortion",{get:function(){return this._distortion},set:function(t){var e,i;this._distortion=t,e=100*t,i=Math.PI/180,this._shaper.setMap(function(t){return Math.abs(t)<.001?0:(3+e)*t*20*i/(Math.PI+e*Math.abs(t))})}}),Object.defineProperty(t.Distortion.prototype,"oversample",{get:function(){return this._shaper.oversample},set:function(t){this._shaper.oversample=t}}),t.Distortion.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._shaper.dispose(),this._shaper=null,this},t.Distortion}),t(function(t){return t.FeedbackDelay=function(){var e=this.optionsObject(arguments,["delayTime","feedback"],t.FeedbackDelay.defaults);t.FeedbackEffect.call(this,e),this._delayNode=new t.Delay(e.delayTime),this.delayTime=this._delayNode.delayTime,this.connectEffect(this._delayNode),this._readOnly(["delayTime"])},t.extend(t.FeedbackDelay,t.FeedbackEffect),t.FeedbackDelay.defaults={delayTime:.25},t.FeedbackDelay.prototype.dispose=function(){return t.FeedbackEffect.prototype.dispose.call(this),this._delayNode.dispose(),this._delayNode=null,this._writable(["delayTime"]),this.delayTime=null,this},t.FeedbackDelay}),t(function(t){var e=[1557/44100,1617/44100,1491/44100,1422/44100,1277/44100,1356/44100,1188/44100,1116/44100],i=[225,556,441,341];return t.Freeverb=function(){var n,s,o,r,a,h,l=this.optionsObject(arguments,["roomSize","dampening"],t.Freeverb.defaults);for(t.StereoEffect.call(this,l),this.roomSize=new t.Signal(l.roomSize,t.Type.NormalRange),this.dampening=new t.Signal(l.dampening,t.Type.Frequency),this._combFilters=[],this._allpassFiltersL=[],this._allpassFiltersR=[],n=0;n<i.length;n++)s=this.context.createBiquadFilter(),s.type="allpass",s.frequency.value=i[n],this._allpassFiltersL.push(s);for(o=0;o<i.length;o++)r=this.context.createBiquadFilter(),r.type="allpass",r.frequency.value=i[o],this._allpassFiltersR.push(r);for(a=0;a<e.length;a++)h=new t.LowpassCombFilter(e[a]),a<e.length/2?this.effectSendL.chain(h,this._allpassFiltersL[0]):this.effectSendR.chain(h,this._allpassFiltersR[0]),this.roomSize.connect(h.resonance),this.dampening.connect(h.dampening),this._combFilters.push(h);this.connectSeries.apply(this,this._allpassFiltersL),this.connectSeries.apply(this,this._allpassFiltersR),this._allpassFiltersL[this._allpassFiltersL.length-1].connect(this.effectReturnL),this._allpassFiltersR[this._allpassFiltersR.length-1].connect(this.effectReturnR),this._readOnly(["roomSize","dampening"])},t.extend(t.Freeverb,t.StereoEffect),t.Freeverb.defaults={roomSize:.7,dampening:3e3},t.Freeverb.prototype.dispose=function(){var e,i,n;for(t.StereoEffect.prototype.dispose.call(this),e=0;e<this._allpassFiltersL.length;e++)this._allpassFiltersL[e].disconnect(),this._allpassFiltersL[e]=null;for(this._allpassFiltersL=null,i=0;i<this._allpassFiltersR.length;i++)this._allpassFiltersR[i].disconnect(),this._allpassFiltersR[i]=null;for(this._allpassFiltersR=null,n=0;n<this._combFilters.length;n++)this._combFilters[n].dispose(),this._combFilters[n]=null;return this._combFilters=null,this._writable(["roomSize","dampening"]),this.roomSize.dispose(),this.roomSize=null,this.dampening.dispose(),this.dampening=null,this},t.Freeverb}),t(function(t){var e=[.06748,.06404,.08212,.09004],i=[.773,.802,.753,.733],n=[347,113,37];return t.JCReverb=function(){var s,o,r,a,h=this.optionsObject(arguments,["roomSize"],t.JCReverb.defaults);for(t.StereoEffect.call(this,h),this.roomSize=new t.Signal(h.roomSize,t.Type.NormalRange),this._scaleRoomSize=new t.Scale(-.733,.197),this._allpassFilters=[],this._feedbackCombFilters=[],s=0;s<n.length;s++)o=this.context.createBiquadFilter(),o.type="allpass",o.frequency.value=n[s],this._allpassFilters.push(o);for(r=0;r<e.length;r++)a=new t.FeedbackCombFilter(e[r],.1),this._scaleRoomSize.connect(a.resonance),a.resonance.value=i[r],this._allpassFilters[this._allpassFilters.length-1].connect(a),r<e.length/2?a.connect(this.effectReturnL):a.connect(this.effectReturnR),this._feedbackCombFilters.push(a);this.roomSize.connect(this._scaleRoomSize),this.connectSeries.apply(this,this._allpassFilters),this.effectSendL.connect(this._allpassFilters[0]),this.effectSendR.connect(this._allpassFilters[0]),this._readOnly(["roomSize"])},t.extend(t.JCReverb,t.StereoEffect),t.JCReverb.defaults={roomSize:.5},t.JCReverb.prototype.dispose=function(){var e,i;for(t.StereoEffect.prototype.dispose.call(this),e=0;e<this._allpassFilters.length;e++)this._allpassFilters[e].disconnect(),this._allpassFilters[e]=null;for(this._allpassFilters=null,i=0;i<this._feedbackCombFilters.length;i++)this._feedbackCombFilters[i].dispose(),this._feedbackCombFilters[i]=null;return this._feedbackCombFilters=null,this._writable(["roomSize"]),this.roomSize.dispose(),this.roomSize=null,this._scaleRoomSize.dispose(),this._scaleRoomSize=null,this},t.JCReverb}),t(function(t){return t.MidSideEffect=function(){t.Effect.apply(this,arguments),this._midSideSplit=new t.MidSideSplit,this._midSideMerge=new t.MidSideMerge,this.midSend=this._midSideSplit.mid,this.sideSend=this._midSideSplit.side,this.midReturn=this._midSideMerge.mid,this.sideReturn=this._midSideMerge.side,this.effectSend.connect(this._midSideSplit),this._midSideMerge.connect(this.effectReturn)},t.extend(t.MidSideEffect,t.Effect),t.MidSideEffect.prototype.dispose=function(){return t.Effect.prototype.dispose.call(this),this._midSideSplit.dispose(),this._midSideSplit=null,this._midSideMerge.dispose(),this._midSideMerge=null,this.midSend=null,this.sideSend=null,this.midReturn=null,this.sideReturn=null,this},t.MidSideEffect}),t(function(t){return t.Phaser=function(){var e=this.optionsObject(arguments,["frequency","octaves","baseFrequency"],t.Phaser.defaults);t.StereoEffect.call(this,e),this._lfoL=new t.LFO(e.frequency,0,1),this._lfoR=new t.LFO(e.frequency,0,1),this._lfoR.phase=180,this._baseFrequency=e.baseFrequency,this._octaves=e.octaves,this.Q=new t.Signal(e.Q,t.Type.Positive),this._filtersL=this._makeFilters(e.stages,this._lfoL,this.Q),this._filtersR=this._makeFilters(e.stages,this._lfoR,this.Q),this.frequency=this._lfoL.frequency,this.frequency.value=e.frequency,this.effectSendL.connect(this._filtersL[0]),this.effectSendR.connect(this._filtersR[0]),this._filtersL[e.stages-1].connect(this.effectReturnL),this._filtersR[e.stages-1].connect(this.effectReturnR),this._lfoL.frequency.connect(this._lfoR.frequency),this.baseFrequency=e.baseFrequency,this.octaves=e.octaves,this._lfoL.start(),this._lfoR.start(),this._readOnly(["frequency","Q"])},t.extend(t.Phaser,t.StereoEffect),t.Phaser.defaults={frequency:.5,octaves:3,stages:10,Q:10,baseFrequency:350},t.Phaser.prototype._makeFilters=function(t,e,i){var n,s,o=new Array(t);for(n=0;n<t;n++)s=this.context.createBiquadFilter(),s.type="allpass",i.connect(s.Q),e.connect(s.frequency),o[n]=s;return this.connectSeries.apply(this,o),o},Object.defineProperty(t.Phaser.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t;var e=this._baseFrequency*Math.pow(2,t);this._lfoL.max=e,this._lfoR.max=e}}),Object.defineProperty(t.Phaser.prototype,"baseFrequency",{get:function(){return this._baseFrequency},set:function(t){this._baseFrequency=t,this._lfoL.min=t,this._lfoR.min=t,this.octaves=this._octaves}}),t.Phaser.prototype.dispose=function(){var e,i;for(t.StereoEffect.prototype.dispose.call(this),this._writable(["frequency","Q"]),this.Q.dispose(),this.Q=null,this._lfoL.dispose(),this._lfoL=null,this._lfoR.dispose(),this._lfoR=null,e=0;e<this._filtersL.length;e++)this._filtersL[e].disconnect(),this._filtersL[e]=null;for(this._filtersL=null,i=0;i<this._filtersR.length;i++)this._filtersR[i].disconnect(),this._filtersR[i]=null;return this._filtersR=null,this.frequency=null,this},t.Phaser}),t(function(t){return t.PingPongDelay=function(){var e=this.optionsObject(arguments,["delayTime","feedback"],t.PingPongDelay.defaults);t.StereoXFeedbackEffect.call(this,e),this._leftDelay=new t.Delay(0,e.maxDelayTime),this._rightDelay=new t.Delay(0,e.maxDelayTime),this._rightPreDelay=new t.Delay(0,e.maxDelayTime),this.delayTime=new t.Signal(e.delayTime,t.Type.Time),this.effectSendL.chain(this._leftDelay,this.effectReturnL),this.effectSendR.chain(this._rightPreDelay,this._rightDelay,this.effectReturnR),this.delayTime.fan(this._leftDelay.delayTime,this._rightDelay.delayTime,this._rightPreDelay.delayTime),this._feedbackLR.disconnect(),this._feedbackLR.connect(this._rightDelay),this._readOnly(["delayTime"])},t.extend(t.PingPongDelay,t.StereoXFeedbackEffect),t.PingPongDelay.defaults={delayTime:.25,maxDelayTime:1},t.PingPongDelay.prototype.dispose=function(){return t.StereoXFeedbackEffect.prototype.dispose.call(this),this._leftDelay.dispose(),this._leftDelay=null,this._rightDelay.dispose(),this._rightDelay=null,this._rightPreDelay.dispose(),this._rightPreDelay=null,this._writable(["delayTime"]),this.delayTime.dispose(),this.delayTime=null,this},t.PingPongDelay}),t(function(t){return t.PitchShift=function(){var e,i=this.optionsObject(arguments,["pitch"],t.PitchShift.defaults);t.FeedbackEffect.call(this,i),this._frequency=new t.Signal(0),this._delayA=new t.Delay(0,1),this._lfoA=new t.LFO({min:0,max:.1,type:"sawtooth"}).connect(this._delayA.delayTime),this._delayB=new t.Delay(0,1),this._lfoB=new t.LFO({min:0,max:.1,type:"sawtooth",phase:180}).connect(this._delayB.delayTime),this._crossFade=new t.CrossFade,this._crossFadeLFO=new t.LFO({min:0,max:1,type:"triangle",phase:90}).connect(this._crossFade.fade),this._feedbackDelay=new t.Delay(i.delayTime),this.delayTime=this._feedbackDelay.delayTime,this._readOnly("delayTime"),this._pitch=i.pitch,this._windowSize=i.windowSize,this._delayA.connect(this._crossFade.a),this._delayB.connect(this._crossFade.b),this._frequency.fan(this._lfoA.frequency,this._lfoB.frequency,this._crossFadeLFO.frequency),this.effectSend.fan(this._delayA,this._delayB),this._crossFade.chain(this._feedbackDelay,this.effectReturn),e=this.now(),this._lfoA.start(e),this._lfoB.start(e),this._crossFadeLFO.start(e),this.windowSize=this._windowSize},t.extend(t.PitchShift,t.FeedbackEffect),t.PitchShift.defaults={pitch:0,windowSize:.1,delayTime:0,feedback:0},Object.defineProperty(t.PitchShift.prototype,"pitch",{get:function(){return this._pitch},set:function(t){this._pitch=t;var e=0;t<0?(this._lfoA.min=0,this._lfoA.max=this._windowSize,this._lfoB.min=0,this._lfoB.max=this._windowSize,e=this.intervalToFrequencyRatio(t-1)+1):(this._lfoA.min=this._windowSize,this._lfoA.max=0,this._lfoB.min=this._windowSize,this._lfoB.max=0,e=this.intervalToFrequencyRatio(t)-1),this._frequency.value=e*(1.2/this._windowSize)}}),Object.defineProperty(t.PitchShift.prototype,"windowSize",{get:function(){return this._windowSize},set:function(t){this._windowSize=this.toSeconds(t),this.pitch=this._pitch}}),t.PitchShift.prototype.dispose=function(){return t.FeedbackEffect.prototype.dispose.call(this),this._frequency.dispose(),this._frequency=null,this._delayA.disconnect(),this._delayA=null,this._delayB.disconnect(),this._delayB=null,this._lfoA.dispose(),this._lfoA=null,this._lfoB.dispose(),this._lfoB=null,this._crossFade.dispose(),this._crossFade=null,this._crossFadeLFO.dispose(),this._crossFadeLFO=null,this._writable("delayTime"),this._feedbackDelay.dispose(),this._feedbackDelay=null,this.delayTime=null,this},t.PitchShift}),t(function(t){return t.StereoFeedbackEffect=function(){var e=this.optionsObject(arguments,["feedback"],t.FeedbackEffect.defaults);t.StereoEffect.call(this,e),this.feedback=new t.Signal(e.feedback,t.Type.NormalRange),this._feedbackL=new t.Gain,this._feedbackR=new t.Gain,this.effectReturnL.chain(this._feedbackL,this.effectSendL),this.effectReturnR.chain(this._feedbackR,this.effectSendR),this.feedback.fan(this._feedbackL.gain,this._feedbackR.gain),this._readOnly(["feedback"])},t.extend(t.StereoFeedbackEffect,t.FeedbackEffect),t.StereoFeedbackEffect.prototype.dispose=function(){return t.StereoEffect.prototype.dispose.call(this),this._writable(["feedback"]),this.feedback.dispose(),this.feedback=null,this._feedbackL.dispose(),this._feedbackL=null,this._feedbackR.dispose(),this._feedbackR=null,this},t.StereoFeedbackEffect}),t(function(t){return t.StereoWidener=function(){var e=this.optionsObject(arguments,["width"],t.StereoWidener.defaults);t.MidSideEffect.call(this,e),this.width=new t.Signal(e.width,t.Type.NormalRange),this._midMult=new t.Expr("$0 * ($1 * (1 - $2))"),this._sideMult=new t.Expr("$0 * ($1 * $2)"),this._two=new t.Signal(2),this._two.connect(this._midMult,0,1),this.width.connect(this._midMult,0,2),this._two.connect(this._sideMult,0,1),this.width.connect(this._sideMult,0,2),this.midSend.chain(this._midMult,this.midReturn),this.sideSend.chain(this._sideMult,this.sideReturn),this._readOnly(["width"])},t.extend(t.StereoWidener,t.MidSideEffect),t.StereoWidener.defaults={width:.5},t.StereoWidener.prototype.dispose=function(){return t.MidSideEffect.prototype.dispose.call(this),this._writable(["width"]),this.width.dispose(),this.width=null,this._midMult.dispose(),this._midMult=null,this._sideMult.dispose(),this._sideMult=null,this._two.dispose(),this._two=null,this},t.StereoWidener}),t(function(t){return t.Tremolo=function(){var e=this.optionsObject(arguments,["frequency","depth"],t.Tremolo.defaults);t.StereoEffect.call(this,e),this._lfoL=new t.LFO({phase:e.spread,min:1,max:0}),this._lfoR=new t.LFO({phase:e.spread,min:1,max:0}),this._amplitudeL=new t.Gain,this._amplitudeR=new t.Gain,this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.depth=new t.Signal(e.depth,t.Type.NormalRange),this._readOnly(["frequency","depth"]),this.effectSendL.chain(this._amplitudeL,this.effectReturnL),this.effectSendR.chain(this._amplitudeR,this.effectReturnR),this._lfoL.connect(this._amplitudeL.gain),this._lfoR.connect(this._amplitudeR.gain),this.frequency.fan(this._lfoL.frequency,this._lfoR.frequency),this.depth.fan(this._lfoR.amplitude,this._lfoL.amplitude),this.type=e.type,this.spread=e.spread},t.extend(t.Tremolo,t.StereoEffect),t.Tremolo.defaults={frequency:10,type:"sine",depth:.5,spread:180},t.Tremolo.prototype.start=function(t){return this._lfoL.start(t),this._lfoR.start(t),this},t.Tremolo.prototype.stop=function(t){return this._lfoL.stop(t),this._lfoR.stop(t),this},t.Tremolo.prototype.sync=function(t){return this._lfoL.sync(t),this._lfoR.sync(t),this},t.Tremolo.prototype.unsync=function(){return this._lfoL.unsync(),this._lfoR.unsync(),this},Object.defineProperty(t.Tremolo.prototype,"type",{get:function(){return this._lfoL.type},set:function(t){this._lfoL.type=t,this._lfoR.type=t}}),Object.defineProperty(t.Tremolo.prototype,"spread",{get:function(){return this._lfoR.phase-this._lfoL.phase},set:function(t){this._lfoL.phase=90-t/2,this._lfoR.phase=t/2+90}}),t.Tremolo.prototype.dispose=function(){return t.StereoEffect.prototype.dispose.call(this),this._writable(["frequency","depth"]),this._lfoL.dispose(),this._lfoL=null,this._lfoR.dispose(),this._lfoR=null,this._amplitudeL.dispose(),this._amplitudeL=null,this._amplitudeR.dispose(),this._amplitudeR=null,this.frequency=null,this.depth=null,this},t.Tremolo}),t(function(t){return t.Vibrato=function(){var e=this.optionsObject(arguments,["frequency","depth"],t.Vibrato.defaults);t.Effect.call(this,e),this._delayNode=new t.Delay(0,e.maxDelay),this._lfo=new t.LFO({type:e.type,min:0,max:e.maxDelay,frequency:e.frequency,phase:-90}).start().connect(this._delayNode.delayTime),this.frequency=this._lfo.frequency,this.depth=this._lfo.amplitude,this.depth.value=e.depth,this._readOnly(["frequency","depth"]),this.effectSend.chain(this._delayNode,this.effectReturn)},t.extend(t.Vibrato,t.Effect),t.Vibrato.defaults={maxDelay:.005,frequency:5,depth:.1,type:"sine"},Object.defineProperty(t.Vibrato.prototype,"type",{get:function(){return this._lfo.type},set:function(t){this._lfo.type=t}}),t.Vibrato.prototype.dispose=function(){t.Effect.prototype.dispose.call(this),this._delayNode.dispose(),this._delayNode=null,this._lfo.dispose(),this._lfo=null,this._writable(["frequency","depth"]),this.frequency=null,this.depth=null},t.Vibrato}),t(function(t){return t.Event=function(){var e=this.optionsObject(arguments,["callback","value"],t.Event.defaults);this._loop=e.loop,this.callback=e.callback,this.value=e.value,this._loopStart=this.toTicks(e.loopStart),this._loopEnd=this.toTicks(e.loopEnd),this._state=new t.TimelineState(t.State.Stopped),this._playbackRate=1,this._startOffset=0,this.probability=e.probability,this.humanize=e.humanize,this.mute=e.mute,this.playbackRate=e.playbackRate},t.extend(t.Event),t.Event.defaults={callback:t.noOp,loop:!1,loopEnd:"1m",loopStart:0,playbackRate:1,value:null,probability:1,mute:!1,humanize:!1},t.Event.prototype._rescheduleEvents=function(e){return e=this.defaultArg(e,-1),this._state.forEachFrom(e,function(e){var i,n,s,o;e.state===t.State.Started&&(this.isUndef(e.id)||t.Transport.clear(e.id),n=e.time+Math.round(this.startOffset/this._playbackRate),this._loop?(i=1/0,this.isNumber(this._loop)&&(i=this._loop*this._getLoopDuration()),s=this._state.getAfter(n),null!==s&&(i=Math.min(i,s.time-n)),i!==1/0&&(this._state.setStateAtTime(t.State.Stopped,n+i+1),i=t.Time(i,"i")),o=t.Time(this._getLoopDuration(),"i"),e.id=t.Transport.scheduleRepeat(this._tick.bind(this),o,t.TransportTime(n,"i"),i)):e.id=t.Transport.schedule(this._tick.bind(this),n+"i"))}.bind(this)),this},Object.defineProperty(t.Event.prototype,"state",{get:function(){return this._state.getValueAtTime(t.Transport.ticks)}}),Object.defineProperty(t.Event.prototype,"startOffset",{get:function(){return this._startOffset},set:function(t){this._startOffset=t}}),t.Event.prototype.start=function(e){return e=this.toTicks(e),this._state.getValueAtTime(e)===t.State.Stopped&&(this._state.add({state:t.State.Started,time:e,id:void 0}),this._rescheduleEvents(e)),this},t.Event.prototype.stop=function(e){var i,n;return this.cancel(e),e=this.toTicks(e),this._state.getValueAtTime(e)===t.State.Started&&(this._state.setStateAtTime(t.State.Stopped,e),i=this._state.getBefore(e),n=e,null!==i&&(n=i.time),this._rescheduleEvents(n)),this},t.Event.prototype.cancel=function(e){return e=this.defaultArg(e,-(1/0)),e=this.toTicks(e),this._state.forEachFrom(e,function(e){t.Transport.clear(e.id)}),this._state.cancel(e),this},t.Event.prototype._tick=function(e){if(!this.mute&&this._state.getValueAtTime(t.Transport.ticks)===t.State.Started){if(this.probability<1&&Math.random()>this.probability)return;if(this.humanize){var i=.02;this.isBoolean(this.humanize)||(i=this.toSeconds(this.humanize)),e+=(2*Math.random()-1)*i}this.callback(e,this.value)}},t.Event.prototype._getLoopDuration=function(){return Math.round((this._loopEnd-this._loopStart)/this._playbackRate)},Object.defineProperty(t.Event.prototype,"loop",{get:function(){return this._loop},set:function(t){this._loop=t,this._rescheduleEvents()}}),Object.defineProperty(t.Event.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t,this._rescheduleEvents()}}),Object.defineProperty(t.Event.prototype,"loopEnd",{get:function(){return t.TransportTime(this._loopEnd,"i").toNotation()},set:function(t){this._loopEnd=this.toTicks(t),this._loop&&this._rescheduleEvents()}}),Object.defineProperty(t.Event.prototype,"loopStart",{get:function(){return t.TransportTime(this._loopStart,"i").toNotation()},set:function(t){this._loopStart=this.toTicks(t),this._loop&&this._rescheduleEvents()}}),Object.defineProperty(t.Event.prototype,"progress",{get:function(){var e,i,n;return this._loop?(e=t.Transport.ticks,i=this._state.get(e),null!==i&&i.state===t.State.Started?(n=this._getLoopDuration(),(e-i.time)%n/n):0):0}}),t.Event.prototype.dispose=function(){this.cancel(),this._state.dispose(),this._state=null,this.callback=null,this.value=null},t.Event}),t(function(t){
+return t.Loop=function(){var e=this.optionsObject(arguments,["callback","interval"],t.Loop.defaults);this._event=new t.Event({callback:this._tick.bind(this),loop:!0,loopEnd:e.interval,playbackRate:e.playbackRate,probability:e.probability}),this.callback=e.callback,this.iterations=e.iterations},t.extend(t.Loop),t.Loop.defaults={interval:"4n",callback:t.noOp,playbackRate:1,iterations:1/0,probability:!0,mute:!1},t.Loop.prototype.start=function(t){return this._event.start(t),this},t.Loop.prototype.stop=function(t){return this._event.stop(t),this},t.Loop.prototype.cancel=function(t){return this._event.cancel(t),this},t.Loop.prototype._tick=function(t){this.callback(t)},Object.defineProperty(t.Loop.prototype,"state",{get:function(){return this._event.state}}),Object.defineProperty(t.Loop.prototype,"progress",{get:function(){return this._event.progress}}),Object.defineProperty(t.Loop.prototype,"interval",{get:function(){return this._event.loopEnd},set:function(t){this._event.loopEnd=t}}),Object.defineProperty(t.Loop.prototype,"playbackRate",{get:function(){return this._event.playbackRate},set:function(t){this._event.playbackRate=t}}),Object.defineProperty(t.Loop.prototype,"humanize",{get:function(){return this._event.humanize},set:function(t){this._event.humanize=t}}),Object.defineProperty(t.Loop.prototype,"probability",{get:function(){return this._event.probability},set:function(t){this._event.probability=t}}),Object.defineProperty(t.Loop.prototype,"mute",{get:function(){return this._event.mute},set:function(t){this._event.mute=t}}),Object.defineProperty(t.Loop.prototype,"iterations",{get:function(){return this._event.loop===!0?1/0:this._event.loop},set:function(t){this._event.loop=t===1/0||t}}),t.Loop.prototype.dispose=function(){this._event.dispose(),this._event=null,this.callback=null},t.Loop}),t(function(t){return t.Part=function(){var e,i,n=this.optionsObject(arguments,["callback","events"],t.Part.defaults);if(this._loop=n.loop,this._loopStart=this.toTicks(n.loopStart),this._loopEnd=this.toTicks(n.loopEnd),this._playbackRate=n.playbackRate,this._probability=n.probability,this._humanize=n.humanize,this._startOffset=0,this._state=new t.TimelineState(t.State.Stopped),this._events=[],this.callback=n.callback,this.mute=n.mute,e=this.defaultArg(n.events,[]),!this.isUndef(n.events))for(i=0;i<e.length;i++)Array.isArray(e[i])?this.add(e[i][0],e[i][1]):this.add(e[i])},t.extend(t.Part,t.Event),t.Part.defaults={callback:t.noOp,loop:!1,loopEnd:"1m",loopStart:0,playbackRate:1,probability:1,humanize:!1,mute:!1},t.Part.prototype.start=function(e,i){var n=this.toTicks(e);return this._state.getValueAtTime(n)!==t.State.Started&&(i=this._loop?this.defaultArg(i,this._loopStart):this.defaultArg(i,0),i=this.toTicks(i),this._state.add({state:t.State.Started,time:n,offset:i}),this._forEach(function(t){this._startNote(t,n,i)})),this},t.Part.prototype._startNote=function(e,i,n){i-=n,this._loop?e.startOffset>=this._loopStart&&e.startOffset<this._loopEnd?(e.startOffset<n&&(i+=this._getLoopDuration()),e.start(t.TransportTime(i,"i"))):e.startOffset<this._loopStart&&e.startOffset>=n&&(e.loop=!1,e.start(t.TransportTime(i,"i"))):e.startOffset>=n&&e.start(t.TransportTime(i,"i"))},Object.defineProperty(t.Part.prototype,"startOffset",{get:function(){return this._startOffset},set:function(t){this._startOffset=t,this._forEach(function(t){t.startOffset+=this._startOffset})}}),t.Part.prototype.stop=function(e){var i=this.toTicks(e);return this._state.cancel(i),this._state.setStateAtTime(t.State.Stopped,i),this._forEach(function(t){t.stop(e)}),this},t.Part.prototype.at=function(e,i){var n,s,o;for(e=t.TransportTime(e),n=t.Time(1,"i").toSeconds(),s=0;s<this._events.length;s++)if(o=this._events[s],Math.abs(e.toTicks()-o.startOffset)<n)return this.isUndef(i)||(o.value=i),o;return this.isUndef(i)?null:(this.add(e,i),this._events[this._events.length-1])},t.Part.prototype.add=function(e,i){e.hasOwnProperty("time")&&(i=e,e=i.time),e=this.toTicks(e);var n;return i instanceof t.Event?(n=i,n.callback=this._tick.bind(this)):n=new t.Event({callback:this._tick.bind(this),value:i}),n.startOffset=e,n.set({loopEnd:this.loopEnd,loopStart:this.loopStart,loop:this.loop,humanize:this.humanize,playbackRate:this.playbackRate,probability:this.probability}),this._events.push(n),this._restartEvent(n),this},t.Part.prototype._restartEvent=function(e){this._state.forEach(function(i){i.state===t.State.Started?this._startNote(e,i.time,i.offset):e.stop(t.TransportTime(i.time,"i"))}.bind(this))},t.Part.prototype.remove=function(e,i){var n,s;for(e.hasOwnProperty("time")&&(i=e,e=i.time),e=this.toTicks(e),n=this._events.length-1;n>=0;n--)s=this._events[n],s instanceof t.Part?s.remove(e,i):s.startOffset===e&&(this.isUndef(i)||!this.isUndef(i)&&s.value===i)&&(this._events.splice(n,1),s.dispose());return this},t.Part.prototype.removeAll=function(){return this._forEach(function(t){t.dispose()}),this._events=[],this},t.Part.prototype.cancel=function(t){return t=this.toTicks(t),this._forEach(function(e){e.cancel(t)}),this._state.cancel(t),this},t.Part.prototype._forEach=function(e,i){var n,s;for(i=this.defaultArg(i,this),n=this._events.length-1;n>=0;n--)s=this._events[n],s instanceof t.Part?s._forEach(e,i):e.call(i,s);return this},t.Part.prototype._setAll=function(t,e){this._forEach(function(i){i[t]=e})},t.Part.prototype._tick=function(t,e){this.mute||this.callback(t,e)},t.Part.prototype._testLoopBoundries=function(e){e.startOffset<this._loopStart||e.startOffset>=this._loopEnd?e.cancel(0):e.state===t.State.Stopped&&this._restartEvent(e)},Object.defineProperty(t.Part.prototype,"probability",{get:function(){return this._probability},set:function(t){this._probability=t,this._setAll("probability",t)}}),Object.defineProperty(t.Part.prototype,"humanize",{get:function(){return this._humanize},set:function(t){this._humanize=t,this._setAll("humanize",t)}}),Object.defineProperty(t.Part.prototype,"loop",{get:function(){return this._loop},set:function(t){this._loop=t,this._forEach(function(e){e._loopStart=this._loopStart,e._loopEnd=this._loopEnd,e.loop=t,this._testLoopBoundries(e)})}}),Object.defineProperty(t.Part.prototype,"loopEnd",{get:function(){return t.TransportTime(this._loopEnd,"i").toNotation()},set:function(t){this._loopEnd=this.toTicks(t),this._loop&&this._forEach(function(e){e.loopEnd=t,this._testLoopBoundries(e)})}}),Object.defineProperty(t.Part.prototype,"loopStart",{get:function(){return t.TransportTime(this._loopStart,"i").toNotation()},set:function(t){this._loopStart=this.toTicks(t),this._loop&&this._forEach(function(t){t.loopStart=this.loopStart,this._testLoopBoundries(t)})}}),Object.defineProperty(t.Part.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t,this._setAll("playbackRate",t)}}),Object.defineProperty(t.Part.prototype,"length",{get:function(){return this._events.length}}),t.Part.prototype.dispose=function(){return this.removeAll(),this._state.dispose(),this._state=null,this.callback=null,this._events=null,this},t.Part}),t(function(t){return t.Pattern=function(){var e=this.optionsObject(arguments,["callback","values","pattern"],t.Pattern.defaults);t.Loop.call(this,e),this._pattern=new t.CtrlPattern({values:e.values,type:e.pattern,index:e.index})},t.extend(t.Pattern,t.Loop),t.Pattern.defaults={pattern:t.CtrlPattern.Type.Up,values:[]},t.Pattern.prototype._tick=function(t){this.callback(t,this._pattern.value),this._pattern.next()},Object.defineProperty(t.Pattern.prototype,"index",{get:function(){return this._pattern.index},set:function(t){this._pattern.index=t}}),Object.defineProperty(t.Pattern.prototype,"values",{get:function(){return this._pattern.values},set:function(t){this._pattern.values=t}}),Object.defineProperty(t.Pattern.prototype,"value",{get:function(){return this._pattern.value}}),Object.defineProperty(t.Pattern.prototype,"pattern",{get:function(){return this._pattern.type},set:function(t){this._pattern.type=t}}),t.Pattern.prototype.dispose=function(){t.Loop.prototype.dispose.call(this),this._pattern.dispose(),this._pattern=null},t.Pattern}),t(function(t){return t.Sequence=function(){var e,i=this.optionsObject(arguments,["callback","events","subdivision"],t.Sequence.defaults),n=i.events;if(delete i.events,t.Part.call(this,i),this._subdivision=this.toTicks(i.subdivision),this.isUndef(i.loopEnd)&&!this.isUndef(n)&&(this._loopEnd=n.length*this._subdivision),this._loop=!0,!this.isUndef(n))for(e=0;e<n.length;e++)this.add(e,n[e])},t.extend(t.Sequence,t.Part),t.Sequence.defaults={subdivision:"4n"},Object.defineProperty(t.Sequence.prototype,"subdivision",{get:function(){return t.Time(this._subdivision,"i").toNotation()}}),t.Sequence.prototype.at=function(e,i){return this.isArray(i)&&this.remove(e),t.Part.prototype.at.call(this,this._indexTime(e),i)},t.Sequence.prototype.add=function(e,i){if(null===i)return this;if(this.isArray(i)){var n=Math.round(this._subdivision/i.length);i=new t.Sequence(this._tick.bind(this),i,t.Time(n,"i"))}return t.Part.prototype.add.call(this,this._indexTime(e),i),this},t.Sequence.prototype.remove=function(e,i){return t.Part.prototype.remove.call(this,this._indexTime(e),i),this},t.Sequence.prototype._indexTime=function(e){return e instanceof t.TransportTime?e:t.TransportTime(e*this._subdivision+this.startOffset,"i")},t.Sequence.prototype.dispose=function(){return t.Part.prototype.dispose.call(this),this},t.Sequence}),t(function(t){return t.PulseOscillator=function(){var e=this.optionsObject(arguments,["frequency","width"],t.Oscillator.defaults);t.Source.call(this,e),this.width=new t.Signal(e.width,t.Type.NormalRange),this._widthGate=new t.Gain,this._sawtooth=new t.Oscillator({frequency:e.frequency,detune:e.detune,type:"sawtooth",phase:e.phase}),this.frequency=this._sawtooth.frequency,this.detune=this._sawtooth.detune,this._thresh=new t.WaveShaper(function(t){return t<0?-1:1}),this._sawtooth.chain(this._thresh,this.output),this.width.chain(this._widthGate,this._thresh),this._readOnly(["width","frequency","detune"])},t.extend(t.PulseOscillator,t.Oscillator),t.PulseOscillator.defaults={frequency:440,detune:0,phase:0,width:.2},t.PulseOscillator.prototype._start=function(t){t=this.toSeconds(t),this._sawtooth.start(t),this._widthGate.gain.setValueAtTime(1,t)},t.PulseOscillator.prototype._stop=function(t){t=this.toSeconds(t),this._sawtooth.stop(t),this._widthGate.gain.setValueAtTime(0,t)},Object.defineProperty(t.PulseOscillator.prototype,"phase",{get:function(){return this._sawtooth.phase},set:function(t){this._sawtooth.phase=t}}),Object.defineProperty(t.PulseOscillator.prototype,"type",{get:function(){return"pulse"}}),Object.defineProperty(t.PulseOscillator.prototype,"partials",{get:function(){return[]}}),t.PulseOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._sawtooth.dispose(),this._sawtooth=null,this._writable(["width","frequency","detune"]),this.width.dispose(),this.width=null,this._widthGate.dispose(),this._widthGate=null,this._thresh.dispose(),this._thresh=null,this.frequency=null,this.detune=null,this},t.PulseOscillator}),t(function(t){return t.PWMOscillator=function(){var e=this.optionsObject(arguments,["frequency","modulationFrequency"],t.PWMOscillator.defaults);t.Source.call(this,e),this._pulse=new t.PulseOscillator(e.modulationFrequency),this._pulse._sawtooth.type="sine",this._modulator=new t.Oscillator({frequency:e.frequency,detune:e.detune,phase:e.phase}),this._scale=new t.Multiply(2),this.frequency=this._modulator.frequency,this.detune=this._modulator.detune,this.modulationFrequency=this._pulse.frequency,this._modulator.chain(this._scale,this._pulse.width),this._pulse.connect(this.output),this._readOnly(["modulationFrequency","frequency","detune"])},t.extend(t.PWMOscillator,t.Oscillator),t.PWMOscillator.defaults={frequency:440,detune:0,phase:0,modulationFrequency:.4},t.PWMOscillator.prototype._start=function(t){t=this.toSeconds(t),this._modulator.start(t),this._pulse.start(t)},t.PWMOscillator.prototype._stop=function(t){t=this.toSeconds(t),this._modulator.stop(t),this._pulse.stop(t)},Object.defineProperty(t.PWMOscillator.prototype,"type",{get:function(){return"pwm"}}),Object.defineProperty(t.PWMOscillator.prototype,"partials",{get:function(){return[]}}),Object.defineProperty(t.PWMOscillator.prototype,"phase",{get:function(){return this._modulator.phase},set:function(t){this._modulator.phase=t}}),t.PWMOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._pulse.dispose(),this._pulse=null,this._scale.dispose(),this._scale=null,this._modulator.dispose(),this._modulator=null,this._writable(["modulationFrequency","frequency","detune"]),this.frequency=null,this.detune=null,this.modulationFrequency=null,this},t.PWMOscillator}),t(function(t){return t.FMOscillator=function(){var e=this.optionsObject(arguments,["frequency","type","modulationType"],t.FMOscillator.defaults);t.Source.call(this,e),this._carrier=new t.Oscillator(e.frequency,e.type),this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=this._carrier.detune,this.detune.value=e.detune,this.modulationIndex=new t.Multiply(e.modulationIndex),this.modulationIndex.units=t.Type.Positive,this._modulator=new t.Oscillator(e.frequency,e.modulationType),this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this._modulationNode=new t.Gain(0),this.frequency.connect(this._carrier.frequency),this.frequency.chain(this.harmonicity,this._modulator.frequency),this.frequency.chain(this.modulationIndex,this._modulationNode),this._modulator.connect(this._modulationNode.gain),this._modulationNode.connect(this._carrier.frequency),this._carrier.connect(this.output),this.detune.connect(this._modulator.detune),this.phase=e.phase,this._readOnly(["modulationIndex","frequency","detune","harmonicity"])},t.extend(t.FMOscillator,t.Oscillator),t.FMOscillator.defaults={frequency:440,detune:0,phase:0,modulationIndex:2,modulationType:"square",harmonicity:1},t.FMOscillator.prototype._start=function(t){t=this.toSeconds(t),this._modulator.start(t),this._carrier.start(t)},t.FMOscillator.prototype._stop=function(t){t=this.toSeconds(t),this._modulator.stop(t),this._carrier.stop(t)},Object.defineProperty(t.FMOscillator.prototype,"type",{get:function(){return this._carrier.type},set:function(t){this._carrier.type=t}}),Object.defineProperty(t.FMOscillator.prototype,"modulationType",{get:function(){return this._modulator.type},set:function(t){this._modulator.type=t}}),Object.defineProperty(t.FMOscillator.prototype,"phase",{get:function(){return this._carrier.phase},set:function(t){this._carrier.phase=t,this._modulator.phase=t}}),Object.defineProperty(t.FMOscillator.prototype,"partials",{get:function(){return this._carrier.partials},set:function(t){this._carrier.partials=t}}),t.FMOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._writable(["modulationIndex","frequency","detune","harmonicity"]),this.frequency.dispose(),this.frequency=null,this.detune=null,this.harmonicity.dispose(),this.harmonicity=null,this._carrier.dispose(),this._carrier=null,this._modulator.dispose(),this._modulator=null,this._modulationNode.dispose(),this._modulationNode=null,this.modulationIndex.dispose(),this.modulationIndex=null,this},t.FMOscillator}),t(function(t){return t.AMOscillator=function(){var e=this.optionsObject(arguments,["frequency","type","modulationType"],t.AMOscillator.defaults);t.Source.call(this,e),this._carrier=new t.Oscillator(e.frequency,e.type),this.frequency=this._carrier.frequency,this.detune=this._carrier.detune,this.detune.value=e.detune,this._modulator=new t.Oscillator(e.frequency,e.modulationType),this._modulationScale=new t.AudioToGain,this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this._modulationNode=new t.Gain(0),this.frequency.chain(this.harmonicity,this._modulator.frequency),this.detune.connect(this._modulator.detune),this._modulator.chain(this._modulationScale,this._modulationNode.gain),this._carrier.chain(this._modulationNode,this.output),this.phase=e.phase,this._readOnly(["frequency","detune","harmonicity"])},t.extend(t.AMOscillator,t.Oscillator),t.AMOscillator.defaults={frequency:440,detune:0,phase:0,modulationType:"square",harmonicity:1},t.AMOscillator.prototype._start=function(t){t=this.toSeconds(t),this._modulator.start(t),this._carrier.start(t)},t.AMOscillator.prototype._stop=function(t){t=this.toSeconds(t),this._modulator.stop(t),this._carrier.stop(t)},Object.defineProperty(t.AMOscillator.prototype,"type",{get:function(){return this._carrier.type},set:function(t){this._carrier.type=t}}),Object.defineProperty(t.AMOscillator.prototype,"modulationType",{get:function(){return this._modulator.type},set:function(t){this._modulator.type=t}}),Object.defineProperty(t.AMOscillator.prototype,"phase",{get:function(){return this._carrier.phase},set:function(t){this._carrier.phase=t,this._modulator.phase=t}}),Object.defineProperty(t.AMOscillator.prototype,"partials",{get:function(){return this._carrier.partials},set:function(t){this._carrier.partials=t}}),t.AMOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._writable(["frequency","detune","harmonicity"]),this.frequency=null,this.detune=null,this.harmonicity.dispose(),this.harmonicity=null,this._carrier.dispose(),this._carrier=null,this._modulator.dispose(),this._modulator=null,this._modulationNode.dispose(),this._modulationNode=null,this._modulationScale.dispose(),this._modulationScale=null,this},t.AMOscillator}),t(function(t){return t.FatOscillator=function(){var e=this.optionsObject(arguments,["frequency","type","spread"],t.FatOscillator.defaults);t.Source.call(this,e),this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this._oscillators=[],this._spread=e.spread,this._type=e.type,this._phase=e.phase,this._partials=this.defaultArg(e.partials,[]),this.count=e.count,this._readOnly(["frequency","detune"])},t.extend(t.FatOscillator,t.Oscillator),t.FatOscillator.defaults={frequency:440,detune:0,phase:0,spread:20,count:3,type:"sawtooth"},t.FatOscillator.prototype._start=function(t){t=this.toSeconds(t),this._forEach(function(e){e.start(t)})},t.FatOscillator.prototype._stop=function(t){t=this.toSeconds(t),this._forEach(function(e){e.stop(t)})},t.FatOscillator.prototype._forEach=function(t){for(var e=0;e<this._oscillators.length;e++)t.call(this,this._oscillators[e],e)},Object.defineProperty(t.FatOscillator.prototype,"type",{get:function(){return this._type},set:function(t){this._type=t,this._forEach(function(e){e.type=t})}}),Object.defineProperty(t.FatOscillator.prototype,"spread",{get:function(){return this._spread},set:function(t){var e,i;this._spread=t,this._oscillators.length>1&&(e=-t/2,i=t/(this._oscillators.length-1),this._forEach(function(t,n){t.detune.value=e+i*n}))}}),Object.defineProperty(t.FatOscillator.prototype,"count",{get:function(){return this._oscillators.length},set:function(e){var i,n;if(e=Math.max(e,1),this._oscillators.length!==e){for(this._forEach(function(t){t.dispose()}),this._oscillators=[],i=0;i<e;i++)n=new t.Oscillator,this.type===t.Oscillator.Type.Custom?n.partials=this._partials:n.type=this._type,n.phase=this._phase,n.volume.value=-6-e,this.frequency.connect(n.frequency),this.detune.connect(n.detune),n.connect(this.output),this._oscillators[i]=n;this.spread=this._spread,this.state===t.State.Started&&this._forEach(function(t){t.start()})}}}),Object.defineProperty(t.FatOscillator.prototype,"phase",{get:function(){return this._phase},set:function(t){this._phase=t,this._forEach(function(e){e.phase=t})}}),Object.defineProperty(t.FatOscillator.prototype,"partials",{get:function(){return this._partials},set:function(e){this._partials=e,this._type=t.Oscillator.Type.Custom,this._forEach(function(t){t.partials=e})}}),t.FatOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._writable(["frequency","detune"]),this.frequency.dispose(),this.frequency=null,this.detune.dispose(),this.detune=null,this._forEach(function(t){t.dispose()}),this._oscillators=null,this._partials=null,this},t.FatOscillator}),t(function(t){t.OmniOscillator=function(){var e=this.optionsObject(arguments,["frequency","type"],t.OmniOscillator.defaults);t.Source.call(this,e),this.frequency=new t.Signal(e.frequency,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this._sourceType=void 0,this._oscillator=null,this.type=e.type,this._readOnly(["frequency","detune"]),this.set(e)},t.extend(t.OmniOscillator,t.Oscillator),t.OmniOscillator.defaults={frequency:440,detune:0,type:"sine",phase:0};var e={Pulse:"PulseOscillator",PWM:"PWMOscillator",Osc:"Oscillator",FM:"FMOscillator",AM:"AMOscillator",Fat:"FatOscillator"};return t.OmniOscillator.prototype._start=function(t){this._oscillator.start(t)},t.OmniOscillator.prototype._stop=function(t){this._oscillator.stop(t)},Object.defineProperty(t.OmniOscillator.prototype,"type",{get:function(){var t="";return this._sourceType===e.FM?t="fm":this._sourceType===e.AM?t="am":this._sourceType===e.Fat&&(t="fat"),t+this._oscillator.type},set:function(t){"fm"===t.substr(0,2)?(this._createNewOscillator(e.FM),this._oscillator.type=t.substr(2)):"am"===t.substr(0,2)?(this._createNewOscillator(e.AM),this._oscillator.type=t.substr(2)):"fat"===t.substr(0,3)?(this._createNewOscillator(e.Fat),this._oscillator.type=t.substr(3)):"pwm"===t?this._createNewOscillator(e.PWM):"pulse"===t?this._createNewOscillator(e.Pulse):(this._createNewOscillator(e.Osc),this._oscillator.type=t)}}),Object.defineProperty(t.OmniOscillator.prototype,"partials",{get:function(){return this._oscillator.partials},set:function(t){this._oscillator.partials=t}}),t.OmniOscillator.prototype.set=function(e,i){return"type"===e?this.type=i:this.isObject(e)&&e.hasOwnProperty("type")&&(this.type=e.type),t.prototype.set.apply(this,arguments),this},t.OmniOscillator.prototype._createNewOscillator=function(e){var i,n,s;e!==this._sourceType&&(this._sourceType=e,i=t[e],n=this.now()+this.blockTime,null!==this._oscillator&&(s=this._oscillator,s.stop(n),setTimeout(function(){s.dispose(),s=null},1e3*this.blockTime)),this._oscillator=new i,this.frequency.connect(this._oscillator.frequency),this.detune.connect(this._oscillator.detune),this._oscillator.connect(this.output),this.state===t.State.Started&&this._oscillator.start(n))},Object.defineProperty(t.OmniOscillator.prototype,"phase",{get:function(){return this._oscillator.phase},set:function(t){this._oscillator.phase=t}}),Object.defineProperty(t.OmniOscillator.prototype,"width",{get:function(){if(this._sourceType===e.Pulse)return this._oscillator.width}}),Object.defineProperty(t.OmniOscillator.prototype,"count",{get:function(){if(this._sourceType===e.Fat)return this._oscillator.count},set:function(t){this._sourceType===e.Fat&&(this._oscillator.count=t)}}),Object.defineProperty(t.OmniOscillator.prototype,"spread",{get:function(){if(this._sourceType===e.Fat)return this._oscillator.spread},set:function(t){this._sourceType===e.Fat&&(this._oscillator.spread=t)}}),Object.defineProperty(t.OmniOscillator.prototype,"modulationType",{get:function(){if(this._sourceType===e.FM||this._sourceType===e.AM)return this._oscillator.modulationType},set:function(t){this._sourceType!==e.FM&&this._sourceType!==e.AM||(this._oscillator.modulationType=t)}}),Object.defineProperty(t.OmniOscillator.prototype,"modulationIndex",{get:function(){if(this._sourceType===e.FM)return this._oscillator.modulationIndex}}),Object.defineProperty(t.OmniOscillator.prototype,"harmonicity",{get:function(){if(this._sourceType===e.FM||this._sourceType===e.AM)return this._oscillator.harmonicity}}),Object.defineProperty(t.OmniOscillator.prototype,"modulationFrequency",{get:function(){if(this._sourceType===e.PWM)return this._oscillator.modulationFrequency}}),t.OmniOscillator.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this._writable(["frequency","detune"]),this.detune.dispose(),this.detune=null,this.frequency.dispose(),this.frequency=null,this._oscillator.dispose(),this._oscillator=null,this._sourceType=null,this},t.OmniOscillator}),t(function(t){return t.Instrument=function(e){e=this.defaultArg(e,t.Instrument.defaults),this._volume=this.output=new t.Volume(e.volume),this.volume=this._volume.volume,this._readOnly("volume")},t.extend(t.Instrument),t.Instrument.defaults={volume:0},t.Instrument.prototype.triggerAttack=t.noOp,t.Instrument.prototype.triggerRelease=t.noOp,t.Instrument.prototype.triggerAttackRelease=function(t,e,i,n){return i=this.isUndef(i)?this.now()+this.blockTime:this.toSeconds(i),e=this.toSeconds(e),this.triggerAttack(t,i,n),this.triggerRelease(i+e),this},t.Instrument.prototype.dispose=function(){return t.prototype.dispose.call(this),this._volume.dispose(),this._volume=null,this._writable(["volume"]),this.volume=null,this},t.Instrument}),t(function(t){return t.Monophonic=function(e){e=this.defaultArg(e,t.Monophonic.defaults),t.Instrument.call(this,e),this.portamento=e.portamento},t.extend(t.Monophonic,t.Instrument),t.Monophonic.defaults={portamento:0},t.Monophonic.prototype.triggerAttack=function(t,e,i){return e=this.isUndef(e)?this.now()+this.blockTime:this.toSeconds(e),this._triggerEnvelopeAttack(e,i),this.setNote(t,e),this},t.Monophonic.prototype.triggerRelease=function(t){return t=this.isUndef(t)?this.now()+this.blockTime:this.toSeconds(t),this._triggerEnvelopeRelease(t),this},t.Monophonic.prototype._triggerEnvelopeAttack=function(){},t.Monophonic.prototype._triggerEnvelopeRelease=function(){},t.Monophonic.prototype.setNote=function(t,e){var i,n;return e=this.toSeconds(e),this.portamento>0?(i=this.frequency.value,this.frequency.setValueAtTime(i,e),n=this.toSeconds(this.portamento),this.frequency.exponentialRampToValueAtTime(t,e+n)):this.frequency.setValueAtTime(t,e),this},t.Monophonic}),t(function(t){return t.Synth=function(e){e=this.defaultArg(e,t.Synth.defaults),t.Monophonic.call(this,e),this.oscillator=new t.OmniOscillator(e.oscillator),this.frequency=this.oscillator.frequency,this.detune=this.oscillator.detune,this.envelope=new t.AmplitudeEnvelope(e.envelope),this.oscillator.chain(this.envelope,this.output),this.oscillator.start(),this._readOnly(["oscillator","frequency","detune","envelope"])},t.extend(t.Synth,t.Monophonic),t.Synth.defaults={oscillator:{type:"triangle"},envelope:{attack:.005,decay:.1,sustain:.3,release:1}},t.Synth.prototype._triggerEnvelopeAttack=function(t,e){return this.envelope.triggerAttack(t,e),this},t.Synth.prototype._triggerEnvelopeRelease=function(t){return this.envelope.triggerRelease(t),this},t.Synth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["oscillator","frequency","detune","envelope"]),this.oscillator.dispose(),this.oscillator=null,this.envelope.dispose(),this.envelope=null,this.frequency=null,this.detune=null,this},t.Synth}),t(function(t){return t.AMSynth=function(e){e=this.defaultArg(e,t.AMSynth.defaults),t.Monophonic.call(this,e),this._carrier=new t.Synth,this._carrier.volume.value=-10,this.oscillator=this._carrier.oscillator,this.envelope=this._carrier.envelope.set(e.envelope),this._modulator=new t.Synth,this._modulator.volume.value=-10,this.modulation=this._modulator.oscillator.set(e.modulation),this.modulationEnvelope=this._modulator.envelope.set(e.modulationEnvelope),this.frequency=new t.Signal(440,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this._modulationScale=new t.AudioToGain,this._modulationNode=new t.Gain,this.frequency.connect(this._carrier.frequency),this.frequency.chain(this.harmonicity,this._modulator.frequency),this.detune.fan(this._carrier.detune,this._modulator.detune),this._modulator.chain(this._modulationScale,this._modulationNode.gain),this._carrier.chain(this._modulationNode,this.output),this._readOnly(["frequency","harmonicity","oscillator","envelope","modulation","modulationEnvelope","detune"])},t.extend(t.AMSynth,t.Monophonic),t.AMSynth.defaults={harmonicity:3,detune:0,oscillator:{type:"sine"},envelope:{attack:.01,decay:.01,sustain:1,release:.5},modulation:{type:"square"},modulationEnvelope:{attack:.5,decay:0,sustain:1,release:.5}},t.AMSynth.prototype._triggerEnvelopeAttack=function(t,e){return t=this.toSeconds(t),this.envelope.triggerAttack(t,e),this.modulationEnvelope.triggerAttack(t,e),this},t.AMSynth.prototype._triggerEnvelopeRelease=function(t){return this.envelope.triggerRelease(t),this.modulationEnvelope.triggerRelease(t),this},t.AMSynth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["frequency","harmonicity","oscillator","envelope","modulation","modulationEnvelope","detune"]),this._carrier.dispose(),this._carrier=null,this._modulator.dispose(),this._modulator=null,this.frequency.dispose(),this.frequency=null,this.detune.dispose(),this.detune=null,this.harmonicity.dispose(),this.harmonicity=null,this._modulationScale.dispose(),this._modulationScale=null,this._modulationNode.dispose(),this._modulationNode=null,this.oscillator=null,this.envelope=null,this.modulationEnvelope=null,this.modulation=null,this},t.AMSynth}),t(function(t){return t.MonoSynth=function(e){e=this.defaultArg(e,t.MonoSynth.defaults),t.Monophonic.call(this,e),this.oscillator=new t.OmniOscillator(e.oscillator),this.frequency=this.oscillator.frequency,this.detune=this.oscillator.detune,this.filter=new t.Filter(e.filter),this.filterEnvelope=new t.FrequencyEnvelope(e.filterEnvelope),this.envelope=new t.AmplitudeEnvelope(e.envelope),this.oscillator.chain(this.filter,this.envelope,this.output),this.oscillator.start(),this.filterEnvelope.connect(this.filter.frequency),this._readOnly(["oscillator","frequency","detune","filter","filterEnvelope","envelope"])},t.extend(t.MonoSynth,t.Monophonic),t.MonoSynth.defaults={frequency:"C4",detune:0,oscillator:{type:"square"},filter:{Q:6,type:"lowpass",rolloff:-24},envelope:{attack:.005,decay:.1,sustain:.9,release:1},filterEnvelope:{attack:.06,decay:.2,sustain:.5,release:2,baseFrequency:200,octaves:7,exponent:2}},t.MonoSynth.prototype._triggerEnvelopeAttack=function(t,e){return this.envelope.triggerAttack(t,e),this.filterEnvelope.triggerAttack(t),this},t.MonoSynth.prototype._triggerEnvelopeRelease=function(t){return this.envelope.triggerRelease(t),this.filterEnvelope.triggerRelease(t),this},t.MonoSynth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["oscillator","frequency","detune","filter","filterEnvelope","envelope"]),this.oscillator.dispose(),this.oscillator=null,this.envelope.dispose(),this.envelope=null,this.filterEnvelope.dispose(),this.filterEnvelope=null,this.filter.dispose(),this.filter=null,this.frequency=null,this.detune=null,this},t.MonoSynth}),t(function(t){return t.DuoSynth=function(e){e=this.defaultArg(e,t.DuoSynth.defaults),t.Monophonic.call(this,e),this.voice0=new t.MonoSynth(e.voice0),this.voice0.volume.value=-10,this.voice1=new t.MonoSynth(e.voice1),this.voice1.volume.value=-10,this._vibrato=new t.LFO(e.vibratoRate,-50,50),this._vibrato.start(),this.vibratoRate=this._vibrato.frequency,this._vibratoGain=new t.Gain(e.vibratoAmount,t.Type.Positive),this.vibratoAmount=this._vibratoGain.gain,this.frequency=new t.Signal(440,t.Type.Frequency),this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this.frequency.connect(this.voice0.frequency),this.frequency.chain(this.harmonicity,this.voice1.frequency),this._vibrato.connect(this._vibratoGain),this._vibratoGain.fan(this.voice0.detune,this.voice1.detune),this.voice0.connect(this.output),this.voice1.connect(this.output),this._readOnly(["voice0","voice1","frequency","vibratoAmount","vibratoRate"])},t.extend(t.DuoSynth,t.Monophonic),t.DuoSynth.defaults={vibratoAmount:.5,vibratoRate:5,harmonicity:1.5,voice0:{volume:-10,portamento:0,oscillator:{type:"sine"},filterEnvelope:{
+attack:.01,decay:0,sustain:1,release:.5},envelope:{attack:.01,decay:0,sustain:1,release:.5}},voice1:{volume:-10,portamento:0,oscillator:{type:"sine"},filterEnvelope:{attack:.01,decay:0,sustain:1,release:.5},envelope:{attack:.01,decay:0,sustain:1,release:.5}}},t.DuoSynth.prototype._triggerEnvelopeAttack=function(t,e){return t=this.toSeconds(t),this.voice0.envelope.triggerAttack(t,e),this.voice1.envelope.triggerAttack(t,e),this.voice0.filterEnvelope.triggerAttack(t),this.voice1.filterEnvelope.triggerAttack(t),this},t.DuoSynth.prototype._triggerEnvelopeRelease=function(t){return this.voice0.triggerRelease(t),this.voice1.triggerRelease(t),this},t.DuoSynth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["voice0","voice1","frequency","vibratoAmount","vibratoRate"]),this.voice0.dispose(),this.voice0=null,this.voice1.dispose(),this.voice1=null,this.frequency.dispose(),this.frequency=null,this._vibratoGain.dispose(),this._vibratoGain=null,this._vibrato=null,this.harmonicity.dispose(),this.harmonicity=null,this.vibratoAmount.dispose(),this.vibratoAmount=null,this.vibratoRate=null,this},t.DuoSynth}),t(function(t){return t.FMSynth=function(e){e=this.defaultArg(e,t.FMSynth.defaults),t.Monophonic.call(this,e),this._carrier=new t.Synth(e.carrier),this._carrier.volume.value=-10,this.oscillator=this._carrier.oscillator,this.envelope=this._carrier.envelope.set(e.envelope),this._modulator=new t.Synth(e.modulator),this._modulator.volume.value=-10,this.modulation=this._modulator.oscillator.set(e.modulation),this.modulationEnvelope=this._modulator.envelope.set(e.modulationEnvelope),this.frequency=new t.Signal(440,t.Type.Frequency),this.detune=new t.Signal(e.detune,t.Type.Cents),this.harmonicity=new t.Multiply(e.harmonicity),this.harmonicity.units=t.Type.Positive,this.modulationIndex=new t.Multiply(e.modulationIndex),this.modulationIndex.units=t.Type.Positive,this._modulationNode=new t.Gain(0),this.frequency.connect(this._carrier.frequency),this.frequency.chain(this.harmonicity,this._modulator.frequency),this.frequency.chain(this.modulationIndex,this._modulationNode),this.detune.fan(this._carrier.detune,this._modulator.detune),this._modulator.connect(this._modulationNode.gain),this._modulationNode.connect(this._carrier.frequency),this._carrier.connect(this.output),this._readOnly(["frequency","harmonicity","modulationIndex","oscillator","envelope","modulation","modulationEnvelope","detune"])},t.extend(t.FMSynth,t.Monophonic),t.FMSynth.defaults={harmonicity:3,modulationIndex:10,detune:0,oscillator:{type:"sine"},envelope:{attack:.01,decay:.01,sustain:1,release:.5},modulation:{type:"square"},modulationEnvelope:{attack:.5,decay:0,sustain:1,release:.5}},t.FMSynth.prototype._triggerEnvelopeAttack=function(t,e){return t=this.toSeconds(t),this.envelope.triggerAttack(t,e),this.modulationEnvelope.triggerAttack(t),this},t.FMSynth.prototype._triggerEnvelopeRelease=function(t){return t=this.toSeconds(t),this.envelope.triggerRelease(t),this.modulationEnvelope.triggerRelease(t),this},t.FMSynth.prototype.dispose=function(){return t.Monophonic.prototype.dispose.call(this),this._writable(["frequency","harmonicity","modulationIndex","oscillator","envelope","modulation","modulationEnvelope","detune"]),this._carrier.dispose(),this._carrier=null,this._modulator.dispose(),this._modulator=null,this.frequency.dispose(),this.frequency=null,this.detune.dispose(),this.detune=null,this.modulationIndex.dispose(),this.modulationIndex=null,this.harmonicity.dispose(),this.harmonicity=null,this._modulationNode.dispose(),this._modulationNode=null,this.oscillator=null,this.envelope=null,this.modulationEnvelope=null,this.modulation=null,this},t.FMSynth}),t(function(t){return t.MembraneSynth=function(e){e=this.defaultArg(e,t.MembraneSynth.defaults),t.Instrument.call(this,e),this.oscillator=new t.OmniOscillator(e.oscillator).start(),this.envelope=new t.AmplitudeEnvelope(e.envelope),this.octaves=e.octaves,this.pitchDecay=e.pitchDecay,this.oscillator.chain(this.envelope,this.output),this._readOnly(["oscillator","envelope"])},t.extend(t.MembraneSynth,t.Instrument),t.MembraneSynth.defaults={pitchDecay:.05,octaves:10,oscillator:{type:"sine"},envelope:{attack:.001,decay:.4,sustain:.01,release:1.4,attackCurve:"exponential"}},t.MembraneSynth.prototype.triggerAttack=function(t,e,i){e=this.toSeconds(e),t=this.toFrequency(t);var n=t*this.octaves;return this.oscillator.frequency.setValueAtTime(n,e),this.oscillator.frequency.exponentialRampToValueAtTime(t,e+this.toSeconds(this.pitchDecay)),this.envelope.triggerAttack(e,i),this},t.MembraneSynth.prototype.triggerRelease=function(t){return this.envelope.triggerRelease(t),this},t.MembraneSynth.prototype.dispose=function(){return t.Instrument.prototype.dispose.call(this),this._writable(["oscillator","envelope"]),this.oscillator.dispose(),this.oscillator=null,this.envelope.dispose(),this.envelope=null,this},t.MembraneSynth}),t(function(t){var e=[1,1.483,1.932,2.546,2.63,3.897];return t.MetalSynth=function(i){var n,s,o;for(i=this.defaultArg(i,t.MetalSynth.defaults),t.Instrument.call(this,i),this.frequency=new t.Signal(i.frequency,t.Type.Frequency),this._oscillators=[],this._freqMultipliers=[],this._amplitue=new t.Gain(0).connect(this.output),this._highpass=new t.Filter({type:"highpass",Q:-3.0102999566398125}).connect(this._amplitue),this._octaves=i.octaves,this._filterFreqScaler=new t.Scale(i.resonance,7e3),this.envelope=new t.Envelope({attack:i.envelope.attack,attackCurve:"linear",decay:i.envelope.decay,sustain:0,release:i.envelope.release}).chain(this._filterFreqScaler,this._highpass.frequency),this.envelope.connect(this._amplitue.gain),n=0;n<e.length;n++)s=new t.FMOscillator({type:"square",modulationType:"square",harmonicity:i.harmonicity,modulationIndex:i.modulationIndex}),s.connect(this._highpass).start(0),this._oscillators[n]=s,o=new t.Multiply(e[n]),this._freqMultipliers[n]=o,this.frequency.chain(o,s.frequency);this.octaves=i.octaves},t.extend(t.MetalSynth,t.Instrument),t.MetalSynth.defaults={frequency:200,envelope:{attack:.001,decay:1.4,release:.2},harmonicity:5.1,modulationIndex:32,resonance:4e3,octaves:1.5},t.MetalSynth.prototype.triggerAttack=function(t,e){return t=this.toSeconds(t),e=this.defaultArg(e,1),this.envelope.triggerAttack(t,e),this},t.MetalSynth.prototype.triggerRelease=function(t){return t=this.toSeconds(t),this.envelope.triggerRelease(t),this},t.MetalSynth.prototype.triggerAttackRelease=function(t,e,i){return e=this.toSeconds(e),t=this.toSeconds(t),this.triggerAttack(e,i),this.triggerRelease(e+t),this},Object.defineProperty(t.MetalSynth.prototype,"modulationIndex",{get:function(){return this._oscillators[0].modulationIndex.value},set:function(t){for(var e=0;e<this._oscillators.length;e++)this._oscillators[e].modulationIndex.value=t}}),Object.defineProperty(t.MetalSynth.prototype,"harmonicity",{get:function(){return this._oscillators[0].harmonicity.value},set:function(t){for(var e=0;e<this._oscillators.length;e++)this._oscillators[e].harmonicity.value=t}}),Object.defineProperty(t.MetalSynth.prototype,"resonance",{get:function(){return this._filterFreqScaler.min},set:function(t){this._filterFreqScaler.min=t,this.octaves=this._octaves}}),Object.defineProperty(t.MetalSynth.prototype,"octaves",{get:function(){return this._octaves},set:function(t){this._octaves=t,this._filterFreqScaler.max=this._filterFreqScaler.min*Math.pow(2,t)}}),t.MetalSynth.prototype.dispose=function(){t.Instrument.prototype.dispose.call(this);for(var e=0;e<this._oscillators.length;e++)this._oscillators[e].dispose(),this._freqMultipliers[e].dispose();this._oscillators=null,this._freqMultipliers=null,this.frequency.dispose(),this.frequency=null,this._filterFreqScaler.dispose(),this._filterFreqScaler=null,this._amplitue.dispose(),this._amplitue=null,this.envelope.dispose(),this.envelope=null,this._highpass.dispose(),this._highpass=null},t.MetalSynth}),t(function(t){return window.AudioBufferSourceNode&&!AudioBufferSourceNode.prototype.start&&(AudioBufferSourceNode.prototype.start=AudioBufferSourceNode.prototype.noteGrainOn,AudioBufferSourceNode.prototype.stop=AudioBufferSourceNode.prototype.noteOff),t.BufferSource=function(){var e=this.optionsObject(arguments,["buffer","onended"],t.BufferSource.defaults);this.onended=e.onended,this._startTime=-1,this._stopTime=-1,this._gainNode=this.output=new t.Gain,this._source=this.context.createBufferSource(),this._source.connect(this._gainNode),this.playbackRate=new t.Param(this._source.playbackRate,t.Type.Positive),this.fadeIn=e.fadeIn,this.fadeOut=e.fadeOut,this._gain=1,this._onendedTimeout=-1,this.isUndef(e.buffer)||(this.buffer=e.buffer),this.loop=e.loop},t.extend(t.BufferSource),t.BufferSource.defaults={onended:t.noOp,fadeIn:0,fadeOut:0},Object.defineProperty(t.BufferSource.prototype,"state",{get:function(){var e=this.now();return this._startTime!==-1&&e>=this._startTime&&e<this._stopTime?t.State.Started:t.State.Stopped}}),t.BufferSource.prototype.start=function(t,e,i,n,s){if(this._startTime!==-1)throw new Error("Tone.BufferSource: can only be started once.");return this.buffer&&(t=this.toSeconds(t),e=this.loop?this.defaultArg(e,this.loopStart):this.defaultArg(e,0),e=this.toSeconds(e),t=this.toSeconds(t),this._source.start(t,e),n=this.defaultArg(n,1),this._gain=n,s=this.isUndef(s)?this.toSeconds(this.fadeIn):this.toSeconds(s),s>0?(this._gainNode.gain.setValueAtTime(0,t),this._gainNode.gain.linearRampToValueAtTime(this._gain,t+s)):this._gainNode.gain.setValueAtTime(n,t),this._startTime=t+s,this.isUndef(i)||(i=this.defaultArg(i,this.buffer.duration-e),i=this.toSeconds(i),this.stop(t+i+s,s))),this},t.BufferSource.prototype.stop=function(t,e){return this.buffer&&(t=this.toSeconds(t),e=this.isUndef(e)?this.toSeconds(this.fadeOut):this.toSeconds(e),this._stopTime=t+e,this._gainNode.gain.cancelScheduledValues(this._startTime+this.sampleTime),e>0?(this._gainNode.gain.setValueAtTime(this._gain,t),this._gainNode.gain.linearRampToValueAtTime(0,t+e),t+=e):this._gainNode.gain.setValueAtTime(0,t),this.isNumber(this._source.playbackState)&&2!==this._source.playbackState||this._source.stop(t),clearTimeout(this._onendedTimeout),this._onendedTimeout=setTimeout(this._onended.bind(this),1e3*(this._stopTime-this.now()))),this},t.BufferSource.prototype._onended=function(){this.onended(this),this.dispose()},Object.defineProperty(t.BufferSource.prototype,"loopStart",{get:function(){return this._source.loopStart},set:function(t){this._source.loopStart=this.toSeconds(t)}}),Object.defineProperty(t.BufferSource.prototype,"loopEnd",{get:function(){return this._source.loopEnd},set:function(t){this._source.loopEnd=this.toSeconds(t)}}),Object.defineProperty(t.BufferSource.prototype,"buffer",{get:function(){return this._source?this._source.buffer:null},set:function(e){e instanceof t.Buffer?this._source.buffer=e.get():this._source.buffer=e}}),Object.defineProperty(t.BufferSource.prototype,"loop",{get:function(){return this._source.loop},set:function(t){this._source.loop=t}}),t.BufferSource.prototype.dispose=function(){return this.onended=null,this._source&&(this._source.disconnect(),this._source=null),this._gainNode&&(this._gainNode.dispose(),this._gainNode=null),this._startTime=-1,this.playbackRate=null,this.output=null,clearTimeout(this._onendedTimeout),this},t.BufferSource}),t(function(t){function e(){for(var e in s)o[e]=(new t.Buffer).fromArray(s[e])}var i,n,s,o;return t.Noise=function(){var e=this.optionsObject(arguments,["type"],t.Noise.defaults);t.Source.call(this,e),this._source=null,this._type=e.type,this._playbackRate=e.playbackRate},t.extend(t.Noise,t.Source),t.Noise.defaults={type:"white",playbackRate:1},Object.defineProperty(t.Noise.prototype,"type",{get:function(){return this._type},set:function(e){if(this._type!==e){if(!(e in o))throw new TypeError("Tone.Noise: invalid type: "+e);if(this._type=e,this.state===t.State.Started){var i=this.now()+this.blockTime;this._stop(i),this._start(i)}}}}),Object.defineProperty(t.Noise.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t,this._source&&(this._source.playbackRate.value=t)}}),t.Noise.prototype._start=function(e){var i=o[this._type];this._source=new t.BufferSource(i).connect(this.output),this._source.loop=!0,this._source.playbackRate.value=this._playbackRate,this._source.start(this.toSeconds(e),Math.random()*(i.duration-.001))},t.Noise.prototype._stop=function(t){this._source&&(this._source.stop(this.toSeconds(t)),this._source=null)},t.Noise.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),null!==this._source&&(this._source.disconnect(),this._source=null),this._buffer=null,this},i=220500,n=2,s={pink:function(){var t,e,s,o,r,a,h,l,u,p,c,f=[];for(t=0;t<n;t++)for(e=new Float32Array(i),f[t]=e,s=o=r=a=h=l=u=0,p=0;p<i;p++)c=2*Math.random()-1,s=.99886*s+.0555179*c,o=.99332*o+.0750759*c,r=.969*r+.153852*c,a=.8665*a+.3104856*c,h=.55*h+.5329522*c,l=-.7616*l-.016898*c,e[p]=s+o+r+a+h+l+u+.5362*c,e[p]*=.11,u=.115926*c;return f}(),brown:function(){var t,e,s,o,r,a=[];for(t=0;t<n;t++)for(e=new Float32Array(i),a[t]=e,s=0,o=0;o<i;o++)r=2*Math.random()-1,e[o]=(s+.02*r)/1.02,s=e[o],e[o]*=3.5;return a}(),white:function(){var t,e,s,o=[];for(t=0;t<n;t++)for(e=new Float32Array(i),o[t]=e,s=0;s<i;s++)e[s]=2*Math.random()-1;return o}()},o={},e(),t.Context.on("init",e),t.Noise}),t(function(t){return t.NoiseSynth=function(e){e=this.defaultArg(e,t.NoiseSynth.defaults),t.Instrument.call(this,e),this.noise=new t.Noise,this.envelope=new t.AmplitudeEnvelope(e.envelope),this.noise.chain(this.envelope,this.output),this.noise.start(),this._readOnly(["noise","envelope"])},t.extend(t.NoiseSynth,t.Instrument),t.NoiseSynth.defaults={noise:{type:"white"},envelope:{attack:.005,decay:.1,sustain:0}},t.NoiseSynth.prototype.triggerAttack=function(t,e){return this.envelope.triggerAttack(t,e),this},t.NoiseSynth.prototype.triggerRelease=function(t){return this.envelope.triggerRelease(t),this},t.NoiseSynth.prototype.triggerAttackRelease=function(t,e,i){return e=this.toSeconds(e),t=this.toSeconds(t),this.triggerAttack(e,i),this.triggerRelease(e+t),this},t.NoiseSynth.prototype.dispose=function(){return t.Instrument.prototype.dispose.call(this),this._writable(["noise","envelope"]),this.noise.dispose(),this.noise=null,this.envelope.dispose(),this.envelope=null,this},t.NoiseSynth}),t(function(t){return t.PluckSynth=function(e){e=this.defaultArg(e,t.PluckSynth.defaults),t.Instrument.call(this,e),this._noise=new t.Noise("pink"),this.attackNoise=e.attackNoise,this._lfcf=new t.LowpassCombFilter({resonance:e.resonance,dampening:e.dampening}),this.resonance=this._lfcf.resonance,this.dampening=this._lfcf.dampening,this._noise.connect(this._lfcf),this._lfcf.connect(this.output),this._readOnly(["resonance","dampening"])},t.extend(t.PluckSynth,t.Instrument),t.PluckSynth.defaults={attackNoise:1,dampening:4e3,resonance:.9},t.PluckSynth.prototype.triggerAttack=function(t,e){t=this.toFrequency(t),e=this.toSeconds(e);var i=1/t;return this._lfcf.delayTime.setValueAtTime(i,e),this._noise.start(e),this._noise.stop(e+i*this.attackNoise),this},t.PluckSynth.prototype.dispose=function(){return t.Instrument.prototype.dispose.call(this),this._noise.dispose(),this._lfcf.dispose(),this._noise=null,this._lfcf=null,this._writable(["resonance","dampening"]),this.dampening=null,this.resonance=null,this},t.PluckSynth}),t(function(t){return t.PolySynth=function(){var e,i,n;for(t.Instrument.call(this),e=this.optionsObject(arguments,["polyphony","voice"],t.PolySynth.defaults),e=this.defaultArg(e,t.Instrument.defaults),e.polyphony=Math.min(t.PolySynth.MAX_POLYPHONY,e.polyphony),this.voices=new Array(e.polyphony),this._triggers=new Array(e.polyphony),this.detune=new t.Signal(e.detune,t.Type.Cents),this._readOnly("detune"),i=0;i<e.polyphony;i++)n=new e.voice(arguments[2],arguments[3]),this.voices[i]=n,n.connect(this.output),n.hasOwnProperty("detune")&&this.detune.connect(n.detune),this._triggers[i]={release:-1,note:null,voice:n};this.volume.value=e.volume},t.extend(t.PolySynth,t.Instrument),t.PolySynth.defaults={polyphony:4,volume:0,detune:0,voice:t.Synth},t.PolySynth.prototype.triggerAttack=function(t,e,i){var n,s,o,r;for(Array.isArray(t)||(t=[t]),e=this.toSeconds(e),n=0;n<t.length;n++){for(s=t[n],o=this._triggers[0],0,r=1;r<this._triggers.length;r++)this._triggers[r].release<o.release&&(o=this._triggers[r],r);o.release=1/0,o.note=JSON.stringify(s),o.voice.triggerAttack(s,e,i)}return this},t.PolySynth.prototype.triggerAttackRelease=function(t,e,i,n){var s,o;if(i=this.toSeconds(i),this.triggerAttack(t,i,n),this.isArray(e)&&this.isArray(t))for(s=0;s<t.length;s++)o=e[Math.min(s,e.length-1)],this.triggerRelease(t[s],i+this.toSeconds(o));else this.triggerRelease(t,i+this.toSeconds(e));return this},t.PolySynth.prototype.triggerRelease=function(t,e){var i,n,s,o;for(Array.isArray(t)||(t=[t]),e=this.toSeconds(e),i=0;i<t.length;i++)for(n=JSON.stringify(t[i]),s=0;s<this._triggers.length;s++)o=this._triggers[s],o.note===n&&o.release>e&&(o.voice.triggerRelease(e),o.release=e);return this},t.PolySynth.prototype.set=function(t,e,i){for(var n=0;n<this.voices.length;n++)this.voices[n].set(t,e,i);return this},t.PolySynth.prototype.get=function(t){return this.voices[0].get(t)},t.PolySynth.prototype.releaseAll=function(t){var e,i;for(t=this.toSeconds(t),e=0;e<this._triggers.length;e++)i=this._triggers[e],i.release>t&&(i.release=t,i.voice.triggerRelease(t));return this},t.PolySynth.prototype.dispose=function(){t.Instrument.prototype.dispose.call(this);for(var e=0;e<this.voices.length;e++)this.voices[e].dispose(),this.voices[e]=null;return this._writable("detune"),this.detune.dispose(),this.detune=null,this.voices=null,this._triggers=null,this},t.PolySynth.MAX_POLYPHONY=20,t.PolySynth}),t(function(t){return t.Player=function(e){var i;e instanceof t.Buffer?(e=e.get(),i=t.Player.defaults):i=this.optionsObject(arguments,["url","onload"],t.Player.defaults),t.Source.call(this,i),this._source=null,this.autostart=i.autostart,this._buffer=new t.Buffer({url:i.url,onload:this._onload.bind(this,i.onload),reverse:i.reverse}),e instanceof AudioBuffer&&this._buffer.set(e),this._loop=i.loop,this._loopStart=i.loopStart,this._loopEnd=i.loopEnd,this._playbackRate=i.playbackRate,this.retrigger=i.retrigger},t.extend(t.Player,t.Source),t.Player.defaults={onload:t.noOp,playbackRate:1,loop:!1,autostart:!1,loopStart:0,loopEnd:0,retrigger:!1,reverse:!1},t.Player.prototype.load=function(t,e){return this._buffer.load(t,this._onload.bind(this,e))},t.Player.prototype._onload=function(e){e=this.defaultArg(e,t.noOp),e(this),this.autostart&&this.start()},t.Player.prototype._start=function(e,i,n){var s,o,r;if(!this._buffer.loaded)throw Error("Tone.Player: tried to start Player before the buffer was loaded");if(i=this._loop?this.defaultArg(i,this._loopStart):this.defaultArg(i,0),i=this.toSeconds(i),n=this.defaultArg(n,Math.max(this._buffer.duration-i,0)),n=this.toSeconds(n),e=this.toSeconds(e),this._source=this.context.createBufferSource(),this._source.buffer=this._buffer.get(),this._loop?(this._source.loop=this._loop,this._source.loopStart=this.toSeconds(this._loopStart),this._source.loopEnd=this.toSeconds(this._loopEnd)):this._synced||this._state.setStateAtTime(t.State.Stopped,e+n),this._source.playbackRate.value=this._playbackRate,this._source.connect(this.output),this._loop){if(s=this._source.loopEnd||this._buffer.duration,o=this._source.loopStart,r=s-o,i>s)for(;i>s;)i-=r;this._source.start(e,i)}else this._source.start(e,i,n);return this},t.Player.prototype._stop=function(t){return this._source&&(this._source.stop(this.toSeconds(t)),this._source=null),this},t.Player.prototype.seek=function(e,i){return i=this.toSeconds(i),this._state.getValueAtTime(i)===t.State.Started&&(e=this.toSeconds(e),this._stop(i),this._start(i,e)),this},t.Player.prototype.setLoopPoints=function(t,e){return this.loopStart=t,this.loopEnd=e,this},Object.defineProperty(t.Player.prototype,"loopStart",{get:function(){return this._loopStart},set:function(t){this._loopStart=t,this._source&&(this._source.loopStart=this.toSeconds(t))}}),Object.defineProperty(t.Player.prototype,"loopEnd",{get:function(){return this._loopEnd},set:function(t){this._loopEnd=t,this._source&&(this._source.loopEnd=this.toSeconds(t))}}),Object.defineProperty(t.Player.prototype,"buffer",{get:function(){return this._buffer},set:function(t){this._buffer.set(t)}}),Object.defineProperty(t.Player.prototype,"loop",{get:function(){return this._loop},set:function(t){this._loop=t,this._source&&(this._source.loop=t)}}),Object.defineProperty(t.Player.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t,this._source&&(this._source.playbackRate.value=t)}}),Object.defineProperty(t.Player.prototype,"reverse",{get:function(){return this._buffer.reverse},set:function(t){this._buffer.reverse=t}}),t.Player.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),null!==this._source&&(this._source.disconnect(),this._source=null),this._buffer.dispose(),this._buffer=null,this},t.Player}),t(function(t){return t.Sampler=function(){var e=this.optionsObject(arguments,["url","onload"],t.Sampler.defaults);t.Instrument.call(this,e),this.player=new t.Player(e.url,e.onload),this.player.retrigger=!0,this.envelope=new t.AmplitudeEnvelope(e.envelope),this.player.chain(this.envelope,this.output),this._readOnly(["player","envelope"]),this.loop=e.loop,this.reverse=e.reverse},t.extend(t.Sampler,t.Instrument),t.Sampler.defaults={onload:t.noOp,loop:!1,reverse:!1,envelope:{attack:.001,decay:0,sustain:1,release:.1}},t.Sampler.prototype.triggerAttack=function(t,e,i){return e=this.toSeconds(e),t=this.defaultArg(t,0),this.player.playbackRate=this.intervalToFrequencyRatio(t),this.player.start(e),this.envelope.triggerAttack(e,i),this},t.Sampler.prototype.triggerRelease=function(t){return t=this.toSeconds(t),this.envelope.triggerRelease(t),this.player.stop(this.toSeconds(this.envelope.release)+t),this},Object.defineProperty(t.Sampler.prototype,"loop",{get:function(){return this.player.loop},set:function(t){this.player.loop=t}}),Object.defineProperty(t.Sampler.prototype,"reverse",{get:function(){return this.player.reverse},set:function(t){this.player.reverse=t}}),Object.defineProperty(t.Sampler.prototype,"buffer",{get:function(){return this.player.buffer},set:function(t){this.player.buffer=t}}),t.Sampler.prototype.dispose=function(){return t.Instrument.prototype.dispose.call(this),this._writable(["player","envelope"]),this.player.dispose(),this.player=null,this.envelope.dispose(),this.envelope=null,this},t.Sampler}),t(function(t){return t.GainToAudio=function(){this._norm=this.input=this.output=new t.WaveShaper(function(t){return 2*Math.abs(t)-1})},t.extend(t.GainToAudio,t.SignalBase),t.GainToAudio.prototype.dispose=function(){return t.prototype.dispose.call(this),this._norm.dispose(),this._norm=null,this},t.GainToAudio}),t(function(t){return t.Normalize=function(e,i){this._inputMin=this.defaultArg(e,0),this._inputMax=this.defaultArg(i,1),this._sub=this.input=new t.Add(0),this._div=this.output=new t.Multiply(1),this._sub.connect(this._div),this._setRange()},t.extend(t.Normalize,t.SignalBase),Object.defineProperty(t.Normalize.prototype,"min",{get:function(){return this._inputMin},set:function(t){this._inputMin=t,this._setRange()}}),Object.defineProperty(t.Normalize.prototype,"max",{get:function(){return this._inputMax},set:function(t){this._inputMax=t,this._setRange()}}),t.Normalize.prototype._setRange=function(){this._sub.value=-this._inputMin,this._div.value=1/(this._inputMax-this._inputMin)},t.Normalize.prototype.dispose=function(){return t.prototype.dispose.call(this),this._sub.dispose(),this._sub=null,this._div.dispose(),this._div=null,this},t.Normalize}),t(function(t){return t.MultiPlayer=function(){var e=this.optionsObject(arguments,["urls","onload"],t.MultiPlayer.defaults);e.urls instanceof t.Buffers?this.buffers=e.urls:this.buffers=new t.Buffers(e.urls,e.onload),this._activeSources={},this.fadeIn=e.fadeIn,this.fadeOut=e.fadeOut,this._volume=this.output=new t.Volume(e.volume),this.volume=this._volume.volume,this._readOnly("volume"),this._volume.output.output.channelCount=2,this._volume.output.output.channelCountMode="explicit",this.mute=e.mute},t.extend(t.MultiPlayer,t.Source),t.MultiPlayer.defaults={onload:t.noOp,fadeIn:0,fadeOut:0},t.MultiPlayer.prototype._makeSource=function(e){var i,n;return this.isString(e)||this.isNumber(e)?i=this.buffers.get(e).get():e instanceof t.Buffer?i=e.get():e instanceof AudioBuffer&&(i=e),n=new t.BufferSource(i).connect(this.output),this._activeSources.hasOwnProperty(e)||(this._activeSources[e]=[]),this._activeSources[e].push(n),n},t.MultiPlayer.prototype.start=function(t,e,i,n,s,o){e=this.toSeconds(e);var r=this._makeSource(t);return r.start(e,i,n,this.defaultArg(o,1),this.fadeIn),n&&r.stop(e+this.toSeconds(n),this.fadeOut),s=this.defaultArg(s,0),r.playbackRate.value=this.intervalToFrequencyRatio(s),this},t.MultiPlayer.prototype.startLoop=function(t,e,i,n,s,o,r){e=this.toSeconds(e);var a=this._makeSource(t);return a.loop=!0,a.loopStart=this.toSeconds(this.defaultArg(n,0)),a.loopEnd=this.toSeconds(this.defaultArg(s,0)),a.start(e,i,void 0,this.defaultArg(r,1),this.fadeIn),o=this.defaultArg(o,0),a.playbackRate.value=this.intervalToFrequencyRatio(o),this},t.MultiPlayer.prototype.stop=function(t,e){if(!this._activeSources[t]||!this._activeSources[t].length)throw new Error("Tone.MultiPlayer: cannot stop a buffer that hasn't been started or is already stopped");return e=this.toSeconds(e),this._activeSources[t].shift().stop(e,this.fadeOut),this},t.MultiPlayer.prototype.stopAll=function(t){var e,i,n;t=this.toSeconds(t);for(e in this._activeSources)for(i=this._activeSources[e],n=0;n<i.length;n++)i[n].stop(t);return this},t.MultiPlayer.prototype.add=function(t,e,i){return this.buffers.add(t,e,i),this},Object.defineProperty(t.MultiPlayer.prototype,"state",{get:function(){return this._activeSources.length>0?t.State.Started:t.State.Stopped}}),Object.defineProperty(t.MultiPlayer.prototype,"mute",{get:function(){return this._volume.mute},set:function(t){this._volume.mute=t}}),t.MultiPlayer.prototype.dispose=function(){t.prototype.dispose.call(this),this._volume.dispose(),this._volume=null,this._writable("volume"),this.volume=null;for(var e in this._activeSources)this._activeSources[e].forEach(function(t){t.dispose()});return this.buffers.dispose(),this.buffers=null,this._activeSources=null,this},t.MultiPlayer}),t(function(t){return t.GrainPlayer=function(){var e=this.optionsObject(arguments,["url","onload"],t.GrainPlayer.defaults);t.Source.call(this),this.buffer=new t.Buffer(e.url,e.onload),this._player=(new t.MultiPlayer).connect(this.output),this._clock=new t.Clock(this._tick.bind(this),1),this._loopStart=0,this._loopEnd=0,this._playbackRate=e.playbackRate,this._grainSize=e.grainSize,this._overlap=e.overlap,this.detune=e.detune,this.drift=e.drift,this.overlap=e.overlap,this.loop=e.loop,this.playbackRate=e.playbackRate,this.grainSize=e.grainSize,this.loopStart=e.loopStart,this.loopEnd=e.loopEnd,this.reverse=e.reverse},t.extend(t.GrainPlayer,t.Source),t.GrainPlayer.defaults={onload:t.noOp,overlap:.1,grainSize:.2,drift:0,playbackRate:1,detune:0,loop:!1,loopStart:0,loopEnd:0,reverse:!1},t.GrainPlayer.prototype._start=function(t,e,i){e=this.defaultArg(e,0),e=this.toSeconds(e),t=this.toSeconds(t),this._offset=e,this._clock.start(t),this._player.volume.setValueAtTime(0,t),i&&this._stop(t+this.toSeconds(i))},t.GrainPlayer.prototype._stop=function(t){this._clock.stop(t),this._player.volume.cancelScheduledValues(t),this._player.volume.setValueAtTime(-(1/0),t)},t.GrainPlayer.prototype._tick=function(t){var e,i,n,s,o,r,a=this.buffer.duration;this.loop&&this._loopEnd>0&&(a=this._loopEnd),e=(2*Math.random()-1)*this.drift,i=this._offset-this._overlap+e,n=this.detune/100,i=Math.max(i,0),i=Math.min(i,a),s=this._player.fadeIn,this.loop&&this._offset>a?(o=this._offset-a,this._player.start(this.buffer,t,i,o+this._overlap,n),i=this._offset%a,this._offset=this._loopStart,this._player.fadeIn=0,this._player.start(this.buffer,t+o,this._offset,i+this._overlap,n)):this._offset>a?this.stop(t):(0===i&&(this._player.fadeIn=0),this._player.start(this.buffer,t,i,this.grainSize+this._overlap,n)),this._player.fadeIn=s,r=this._clock._nextTick-t,this._offset+=r*this._playbackRate},t.GrainPlayer.prototype.scrub=function(t,e){return this._offset=this.toSeconds(t),this._tick(this.toSeconds(e)),this},Object.defineProperty(t.GrainPlayer.prototype,"playbackRate",{get:function(){return this._playbackRate},set:function(t){this._playbackRate=t,this.grainSize=this._grainSize}}),Object.defineProperty(t.GrainPlayer.prototype,"loopStart",{get:function(){return this._loopStart},set:function(t){this._loopStart=this.toSeconds(t)}}),Object.defineProperty(t.GrainPlayer.prototype,"loopEnd",{get:function(){return this._loopEnd},set:function(t){this._loopEnd=this.toSeconds(t)}}),Object.defineProperty(t.GrainPlayer.prototype,"reverse",{get:function(){return this.buffer.reverse},set:function(t){this.buffer.reverse=t}}),Object.defineProperty(t.GrainPlayer.prototype,"grainSize",{get:function(){return this._grainSize},set:function(t){this._grainSize=this.toSeconds(t),this._clock.frequency.value=this._playbackRate/this._grainSize}}),Object.defineProperty(t.GrainPlayer.prototype,"overlap",{get:function(){return this._overlap},set:function(t){t=this.toSeconds(t),this._overlap=t,this._overlap<0?(this._player.fadeIn=.01,this._player.fadeOut=.01):(this._player.fadeIn=t,this._player.fadeOut=t)}}),t.GrainPlayer.prototype.dispose=function(){return t.Source.prototype.dispose.call(this),this.buffer.dispose(),this.buffer=null,this._player.dispose(),this._player=null,this._clock.dispose(),this._clock=null,this},t.GrainPlayer}),t(function(t){return t.UserMedia=function(){var e=this.optionsObject(arguments,["volume"],t.UserMedia.defaults);this._mediaStream=null,this._stream=null,this._device=null,this._volume=this.output=new t.Volume(e.volume),this.volume=this._volume.volume,this._readOnly("volume"),this.mute=e.mute},t.extend(t.UserMedia),t.UserMedia.defaults={volume:0,mute:!1},t.UserMedia.prototype.open=function(t){return t=this.defaultArg(t,"default"),this.enumerateDevices().then(function(e){var i,n;if(this.isNumber(t)?i=e[t]:(i=e.find(function(e){return e.label===t||e.deviceId===t}))||(i=e[0]),!i)throw new Error("Tone.UserMedia: no matching audio inputs.");return this._device=i,n={audio:{deviceId:i.deviceId,echoCancellation:!1,sampleRate:this.context.sampleRate}},navigator.mediaDevices.getUserMedia(n).then(function(t){return this._stream||(this._stream=t,this._mediaStream=this.context.createMediaStreamSource(t),this._mediaStream.connect(this.output)),this}.bind(this))}.bind(this))},t.UserMedia.prototype.close=function(){return this._stream&&(this._stream.getAudioTracks().forEach(function(t){t.stop()}),this._stream=null,this._mediaStream.disconnect(),this._mediaStream=null),this._device=null,this},t.UserMedia.prototype.enumerateDevices=function(){return navigator.mediaDevices.enumerateDevices().then(function(t){return t.filter(function(t){return"audioinput"===t.kind})})},Object.defineProperty(t.UserMedia.prototype,"state",{get:function(){return this._stream&&this._stream.active?t.State.Started:t.State.Stopped}}),Object.defineProperty(t.UserMedia.prototype,"deviceId",{get:function(){if(this._device)return this._device.deviceId}}),Object.defineProperty(t.UserMedia.prototype,"groupId",{get:function(){if(this._device)return this._device.groupId}}),Object.defineProperty(t.UserMedia.prototype,"label",{get:function(){if(this._device)return this._device.label}}),Object.defineProperty(t.UserMedia.prototype,"mute",{get:function(){return this._volume.mute},set:function(t){this._volume.mute=t}}),t.UserMedia.prototype.dispose=function(){return t.prototype.dispose.call(this),this.close(),this._writable("volume"),this._volume.dispose(),this._volume=null,this.volume=null,this},
+Object.defineProperty(t.UserMedia,"supported",{get:function(){return!t.prototype.isUndef(navigator.mediaDevices)&&t.prototype.isFunction(navigator.mediaDevices.getUserMedia)}}),t.UserMedia}),e});
\ No newline at end of file
diff --git a/public/a1/lib/colors-2.2.0.min.css b/public/a1/lib/colors-2.2.0.min.css
new file mode 100644
index 0000000..7066d47
--- /dev/null
+++ b/public/a1/lib/colors-2.2.0.min.css
@@ -0,0 +1 @@
+.bg-navy{background-color:#001F3F}.bg-blue{background-color:#0074D9}.bg-aqua{background-color:#7FDBFF}.bg-teal{background-color:#39CCCC}.bg-olive{background-color:#3D9970}.bg-green{background-color:#2ECC40}.bg-lime{background-color:#01FF70}.bg-yellow{background-color:#FFDC00}.bg-orange{background-color:#FF851B}.bg-red{background-color:#FF4136}.bg-fuchsia{background-color:#F012BE}.bg-purple{background-color:#B10DC9}.bg-maroon{background-color:#85144B}.bg-white{background-color:#fff}.bg-gray{background-color:#aaa}.bg-silver{background-color:#ddd}.bg-black{background-color:#111}.navy{color:#001F3F}.blue{color:#0074D9}.aqua{color:#7FDBFF}.teal{color:#39CCCC}.olive{color:#3D9970}.green{color:#2ECC40}.lime{color:#01FF70}.yellow{color:#FFDC00}.orange{color:#FF851B}.red{color:#FF4136}.fuchsia{color:#F012BE}.purple{color:#B10DC9}.maroon{color:#85144B}.white{color:#fff}.silver{color:#ddd}.gray{color:#aaa}.black{color:#111}.border--navy{border-color:#001F3F}.border--blue{border-color:#0074D9}.border--aqua{border-color:#7FDBFF}.border--teal{border-color:#39CCCC}.border--olive{border-color:#3D9970}.border--green{border-color:#2ECC40}.border--lime{border-color:#01FF70}.border--yellow{border-color:#FFDC00}.border--orange{border-color:#FF851B}.border--red{border-color:#FF4136}.border--fuchsia{border-color:#F012BE}.border--purple{border-color:#B10DC9}.border--maroon{border-color:#85144B}.border--white{border-color:#fff}.border--gray{border-color:#aaa}.border--silver{border-color:#ddd}.border--black{border-color:#111}.fill-navy{fill:#001F3F}.fill-blue{fill:#0074D9}.fill-aqua{fill:#7FDBFF}.fill-teal{fill:#39CCCC}.fill-olive{fill:#3D9970}.fill-green{fill:#2ECC40}.fill-lime{fill:#01FF70}.fill-yellow{fill:#FFDC00}.fill-orange{fill:#FF851B}.fill-red{fill:#FF4136}.fill-fuchsia{fill:#F012BE}.fill-purple{fill:#B10DC9}.fill-maroon{fill:#85144B}.fill-white{fill:#fff}.fill-gray{fill:#aaa}.fill-silver{fill:#ddd}.fill-black{fill:#111}.stroke-navy{stroke:#001F3F}.stroke-blue{stroke:#0074D9}.stroke-aqua{stroke:#7FDBFF}.stroke-teal{stroke:#39CCCC}.stroke-olive{stroke:#3D9970}.stroke-green{stroke:#2ECC40}.stroke-lime{stroke:#01FF70}.stroke-yellow{stroke:#FFDC00}.stroke-orange{stroke:#FF851B}.stroke-red{stroke:#FF4136}.stroke-fuchsia{stroke:#F012BE}.stroke-purple{stroke:#B10DC9}.stroke-maroon{stroke:#85144B}.stroke-white{stroke:#fff}.stroke-gray{stroke:#aaa}.stroke-silver{stroke:#ddd}.stroke-black{stroke:#111}
\ No newline at end of file
diff --git a/public/a1/lib/hammer-v2.0.8.min.js b/public/a1/lib/hammer-v2.0.8.min.js
new file mode 100644
index 0000000..edadee1
--- /dev/null
+++ b/public/a1/lib/hammer-v2.0.8.min.js
@@ -0,0 +1,7 @@
+/*! Hammer.JS - v2.0.8 - 2016-04-23
+ * http://hammerjs.github.io/
+ *
+ * Copyright (c) 2016 Jorik Tangelder;
+ * Licensed under the MIT license */
+!function(a,b,c,d){"use strict";function e(a,b,c){return setTimeout(j(a,c),b)}function f(a,b,c){return Array.isArray(a)?(g(a,c[b],c),!0):!1}function g(a,b,c){var e;if(a)if(a.forEach)a.forEach(b,c);else if(a.length!==d)for(e=0;e<a.length;)b.call(c,a[e],e,a),e++;else for(e in a)a.hasOwnProperty(e)&&b.call(c,a[e],e,a)}function h(b,c,d){var e="DEPRECATED METHOD: "+c+"\n"+d+" AT \n";return function(){var c=new Error("get-stack-trace"),d=c&&c.stack?c.stack.replace(/^[^\(]+?[\n$]/gm,"").replace(/^\s+at\s+/gm,"").replace(/^Object.<anonymous>\s*\(/gm,"{anonymous}()@"):"Unknown Stack Trace",f=a.console&&(a.console.warn||a.console.log);return f&&f.call(a.console,e,d),b.apply(this,arguments)}}function i(a,b,c){var d,e=b.prototype;d=a.prototype=Object.create(e),d.constructor=a,d._super=e,c&&la(d,c)}function j(a,b){return function(){return a.apply(b,arguments)}}function k(a,b){return typeof a==oa?a.apply(b?b[0]||d:d,b):a}function l(a,b){return a===d?b:a}function 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diff --git a/public/a1/lib/loading-animation.css b/public/a1/lib/loading-animation.css
new file mode 100644
index 0000000..aca4c0d
--- /dev/null
+++ b/public/a1/lib/loading-animation.css
@@ -0,0 +1,42 @@
+/* Styles go here */
+.animationStripes{
+  background-image: repeating-linear-gradient(-45deg, gold, gold 25px, blue 25px, blue 50px);
+  -webkit-animation:progress 2s linear infinite;
+  -moz-animation:progress 2s linear infinite;
+  -ms-animation:progress 2s linear infinite;
+  animation:progress 2s linear infinite;
+  background-size: 150% 100%;
+}
+
+@-webkit-keyframes progress{
+  0% {
+    background-position: 0 0;
+  }
+  100% {
+    background-position: -75px 0px;
+  }
+}
+@-moz-keyframes progress{
+  0% {
+    background-position: 0 0;
+  }
+  100% {
+    background-position: -75px 0px;
+  }
+}    
+@-ms-keyframes progress{
+  0% {
+    background-position: 0 0;
+  }
+  100% {
+    background-position: -75px 0px;
+  }
+}    
+@keyframes progress{
+  0% {
+    background-position: 0 0;
+  }
+  100% {
+    background-position: -70px 0px;
+  }
+} 
diff --git a/public/a1/lib/lodash-full-v4.17.10.min.js b/public/a1/lib/lodash-full-v4.17.10.min.js
new file mode 100644
index 0000000..24d2eba
--- /dev/null
+++ b/public/a1/lib/lodash-full-v4.17.10.min.js
@@ -0,0 +1,137 @@
+/**
+ * @license
+ * Lodash lodash.com/license | Underscore.js 1.8.3 underscorejs.org/LICENSE
+ */
+;(function(){function n(n,t,r){switch(r.length){case 0:return n.call(t);case 1:return n.call(t,r[0]);case 2:return n.call(t,r[0],r[1]);case 3:return n.call(t,r[0],r[1],r[2])}return n.apply(t,r)}function t(n,t,r,e){for(var u=-1,i=null==n?0:n.length;++u<i;){var o=n[u];t(e,o,r(o),n)}return e}function r(n,t){for(var r=-1,e=null==n?0:n.length;++r<e&&false!==t(n[r],r,n););return n}function e(n,t){for(var r=null==n?0:n.length;r--&&false!==t(n[r],r,n););return n}function u(n,t){for(var r=-1,e=null==n?0:n.length;++r<e;)if(!t(n[r],r,n))return false;
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new file mode 100644
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b="",c=15,d=["0","1","2","3","4","5","6","7","8","9",".","E","E-",null,"-"];;){var e=a.parseByte(),f=e>>4,g=15&e;if(f===c)break;if(b+=d[f],g===c)break;b+=d[g]}return parseFloat(b)}function ta(a,b){var c,d,e,f;if(28===b)return c=a.parseByte(),d=a.parseByte(),c<<8|d;if(29===b)return c=a.parseByte(),d=a.parseByte(),e=a.parseByte(),f=a.parseByte(),c<<24|d<<16|e<<8|f;if(30===b)return sa(a);if(b>=32&&b<=246)return b-139;if(b>=247&&b<=250)return c=a.parseByte(),256*(b-247)+c+108;if(b>=251&&b<=254)return c=a.parseByte(),256*-(b-251)-c-108;throw new Error("Invalid b0 "+b)}function ua(a){for(var b={},c=0;c<a.length;c+=1){var d=a[c][0],e=a[c][1],f=void 0;if(f=1===e.length?e[0]:e,b.hasOwnProperty(d)&&!isNaN(b[d]))throw new Error("Object "+b+" already has key "+d);b[d]=f}return b}function va(a,b,c){b=void 0!==b?b:0;var d=new Ne.Parser(a,b),e=[],f=[];for(c=void 0!==c?c:a.length;d.relativeOffset<c;){var g=d.parseByte();g<=21?(12===g&&(g=1200+d.parseByte()),e.push([g,f]),f=[]):f.push(ta(d,g))}return ua(e)}function wa(a,b){return b=b<=390?Pe[b]:a[b-391]}function xa(a,b,c){for(var d,e={},f=0;f<b.length;f+=1){var g=b[f];if(Array.isArray(g.type)){var h=[];h.length=g.type.length;for(var i=0;i<g.type.length;i++)d=void 0!==a[g.op]?a[g.op][i]:void 0,void 0===d&&(d=void 0!==g.value&&void 0!==g.value[i]?g.value[i]:null),"SID"===g.type[i]&&(d=wa(c,d)),h[i]=d;e[g.name]=h}else d=a[g.op],void 0===d&&(d=void 0!==g.value?g.value:null),"SID"===g.type&&(d=wa(c,d)),e[g.name]=d}return e}function ya(a,b){var c={};return c.formatMajor=Ne.getCard8(a,b),c.formatMinor=Ne.getCard8(a,b+1),c.size=Ne.getCard8(a,b+2),c.offsetSize=Ne.getCard8(a,b+3),c.startOffset=b,c.endOffset=b+4,c}function za(a,b){return xa(va(a,0,a.byteLength),We,b)}function Aa(a,b,c,d){return xa(va(a,b,c),Xe,d)}function Ba(a,b,c,d){for(var e=[],f=0;f<c.length;f+=1){var g=new DataView(new Uint8Array(c[f]).buffer),h=za(g,d);h._subrs=[],h._subrsBias=0;var i=h.private[0],j=h.private[1];if(0!==i&&0!==j){var k=Aa(a,j+b,i,d);if(h._defaultWidthX=k.defaultWidthX,h._nominalWidthX=k.nominalWidthX,0!==k.subrs){var l=j+k.subrs,m=ra(a,l+b);h._subrs=m.objects,h._subrsBias=qa(h._subrs)}h._privateDict=k}e.push(h)}return e}function Ca(a,b,c,d){var e,f,g=new Ne.Parser(a,b);c-=1;var h=[".notdef"],i=g.parseCard8();if(0===i)for(var j=0;j<c;j+=1)e=g.parseSID(),h.push(wa(d,e));else if(1===i)for(;h.length<=c;){e=g.parseSID(),f=g.parseCard8();for(var k=0;k<=f;k+=1)h.push(wa(d,e)),e+=1}else{if(2!==i)throw new Error("Unknown charset format "+i);for(;h.length<=c;){e=g.parseSID(),f=g.parseCard16();for(var l=0;l<=f;l+=1)h.push(wa(d,e)),e+=1}}return h}function Da(a,b,c){var d,e={},f=new Ne.Parser(a,b),g=f.parseCard8();if(0===g)for(var h=f.parseCard8(),i=0;i<h;i+=1)d=f.parseCard8(),e[d]=i;else{if(1!==g)throw new Error("Unknown encoding format "+g);var j=f.parseCard8();d=1;for(var k=0;k<j;k+=1)for(var l=f.parseCard8(),m=f.parseCard8(),n=l;n<=l+m;n+=1)e[n]=d,d+=1}return new Z(e,c)}function Ea(a,b,c){function 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o=b+j.private[1],p=Aa(a,o,j.private[0],g.objects);if(c.defaultWidthX=p.defaultWidthX,c.nominalWidthX=p.nominalWidthX,0!==p.subrs){var q=o+p.subrs,r=ra(a,q);c.subrs=r.objects,c.subrsBias=qa(c.subrs)}else c.subrs=[],c.subrsBias=0;var s=ra(a,b+j.charStrings);c.nGlyphs=s.objects.length;var t=Ca(a,b+j.charset,c.nGlyphs,g.objects);0===j.encoding?c.cffEncoding=new Z(Qe,t):1===j.encoding?c.cffEncoding=new Z(Re,t):c.cffEncoding=Da(a,b+j.encoding,t),c.encoding=c.encoding||c.cffEncoding,c.glyphs=new Ve.GlyphSet(c);for(var u=0;u<c.nGlyphs;u+=1){var v=s.objects[u];c.glyphs.push(u,Ve.cffGlyphLoader(c,u,Ea,v))}}function Ha(a,b){var c,d=Pe.indexOf(a);return d>=0&&(c=d),d=b.indexOf(a),d>=0?c=d+Pe.length:(c=Pe.length+b.length,b.push(a)),c}function Ia(){return new Ke.Record("Header",[{name:"major",type:"Card8",value:1},{name:"minor",type:"Card8",value:0},{name:"hdrSize",type:"Card8",value:4},{name:"major",type:"Card8",value:1}])}function Ja(a){var b=new Ke.Record("Name INDEX",[{name:"names",type:"INDEX",value:[]}]);b.names=[];for(var c=0;c<a.length;c+=1)b.names.push({name:"name_"+c,type:"NAME",value:a[c]});return b}function Ka(a,b,c){for(var d={},e=0;e<a.length;e+=1){var f=a[e],g=b[f.name];void 0===g||pa(g,f.value)||("SID"===f.type&&(g=Ha(g,c)),d[f.op]={name:f.name,type:f.type,value:g})}return d}function La(a,b){var c=new Ke.Record("Top DICT",[{name:"dict",type:"DICT",value:{}}]);return c.dict=Ka(We,a,b),c}function Ma(a){var b=new Ke.Record("Top DICT INDEX",[{name:"topDicts",type:"INDEX",value:[]}]);return b.topDicts=[{name:"topDict_0",type:"TABLE",value:a}],b}function Na(a){var b=new Ke.Record("String INDEX",[{name:"strings",type:"INDEX",value:[]}]);b.strings=[];for(var c=0;c<a.length;c+=1)b.strings.push({name:"string_"+c,type:"STRING",value:a[c]});return b}function Oa(){return new Ke.Record("Global Subr INDEX",[{name:"subrs",type:"INDEX",value:[]}])}function Pa(a,b){for(var c=new Ke.Record("Charsets",[{name:"format",type:"Card8",value:0}]),d=0;d<a.length;d+=1){var e=a[d],f=Ha(e,b);c.fields.push({name:"glyph_"+d,type:"SID",value:f})}return c}function Qa(a){var b=[],c=a.path;b.push({name:"width",type:"NUMBER",value:a.advanceWidth});for(var d=0,e=0,f=0;f<c.commands.length;f+=1){var g=void 0,h=void 0,i=c.commands[f];if("Q"===i.type){var j=1/3,k=2/3;i={type:"C",x:i.x,y:i.y,x1:j*d+k*i.x1,y1:j*e+k*i.y1,x2:j*i.x+k*i.x1,y2:j*i.y+k*i.y1}}if("M"===i.type)g=Math.round(i.x-d),h=Math.round(i.y-e),b.push({name:"dx",type:"NUMBER",value:g}),b.push({name:"dy",type:"NUMBER",value:h}),b.push({name:"rmoveto",type:"OP",value:21}),d=Math.round(i.x),e=Math.round(i.y);else if("L"===i.type)g=Math.round(i.x-d),h=Math.round(i.y-e),b.push({name:"dx",type:"NUMBER",value:g}),b.push({name:"dy",type:"NUMBER",value:h}),b.push({name:"rlineto",type:"OP",value:5}),d=Math.round(i.x),e=Math.round(i.y);else if("C"===i.type){var l=Math.round(i.x1-d),m=Math.round(i.y1-e),n=Math.round(i.x2-i.x1),o=Math.round(i.y2-i.y1);g=Math.round(i.x-i.x2),h=Math.round(i.y-i.y2),b.push({name:"dx1",type:"NUMBER",value:l}),b.push({name:"dy1",type:"NUMBER",value:m}),b.push({name:"dx2",type:"NUMBER",value:n}),b.push({name:"dy2",type:"NUMBER",value:o}),b.push({name:"dx",type:"NUMBER",value:g}),b.push({name:"dy",type:"NUMBER",value:h}),b.push({name:"rrcurveto",type:"OP",value:8}),d=Math.round(i.x),e=Math.round(i.y)}}return b.push({name:"endchar",type:"OP",value:14}),b}function Ra(a){for(var b=new Ke.Record("CharStrings INDEX",[{name:"charStrings",type:"INDEX",value:[]}]),c=0;c<a.length;c+=1){var d=a.get(c),e=Qa(d);b.charStrings.push({name:d.name,type:"CHARSTRING",value:e})}return b}function Sa(a,b){var c=new Ke.Record("Private DICT",[{name:"dict",type:"DICT",value:{}}]);return c.dict=Ka(Xe,a,b),c}function Ta(a,b){for(var c,d=new Ke.Table("CFF ",[{name:"header",type:"RECORD"},{name:"nameIndex",type:"RECORD"},{name:"topDictIndex",type:"RECORD"},{name:"stringIndex",type:"RECORD"},{name:"globalSubrIndex",type:"RECORD"},{name:"charsets",type:"RECORD"},{name:"charStringsIndex",type:"RECORD"},{name:"privateDict",type:"RECORD"}]),e=1/b.unitsPerEm,f={version:b.version,fullName:b.fullName,familyName:b.familyName,weight:b.weightName,fontBBox:b.fontBBox||[0,0,0,0],fontMatrix:[e,0,0,e,0,0],charset:999,encoding:0,charStrings:999,private:[0,999]},g={},h=[],i=1;i<a.length;i+=1)c=a.get(i),h.push(c.name);var j=[];d.header=Ia(),d.nameIndex=Ja([b.postScriptName]);var k=La(f,j);d.topDictIndex=Ma(k),d.globalSubrIndex=Oa(),d.charsets=Pa(h,j),d.charStringsIndex=Ra(a),d.privateDict=Sa(g,j),d.stringIndex=Na(j);var l=d.header.sizeOf()+d.nameIndex.sizeOf()+d.topDictIndex.sizeOf()+d.stringIndex.sizeOf()+d.globalSubrIndex.sizeOf();return f.charset=l,f.encoding=0,f.charStrings=f.charset+d.charsets.sizeOf(),f.private[1]=f.charStrings+d.charStringsIndex.sizeOf(),k=La(f,j),d.topDictIndex=Ma(k),d}function Ua(a,b){var c={},d=new Ne.Parser(a,b);return c.version=d.parseVersion(),c.fontRevision=Math.round(1e3*d.parseFixed())/1e3,c.checkSumAdjustment=d.parseULong(),c.magicNumber=d.parseULong(),ze.argument(1594834165===c.magicNumber,"Font header has wrong magic number."),c.flags=d.parseUShort(),c.unitsPerEm=d.parseUShort(),c.created=d.parseLongDateTime(),c.modified=d.parseLongDateTime(),c.xMin=d.parseShort(),c.yMin=d.parseShort(),c.xMax=d.parseShort(),c.yMax=d.parseShort(),c.macStyle=d.parseUShort(),c.lowestRecPPEM=d.parseUShort(),c.fontDirectionHint=d.parseShort(),c.indexToLocFormat=d.parseShort(),c.glyphDataFormat=d.parseShort(),c}function Va(a){var b=Math.round((new Date).getTime()/1e3)+2082844800,c=b;return a.createdTimestamp&&(c=a.createdTimestamp+2082844800),new Ke.Table("head",[{name:"version",type:"FIXED",value:65536},{name:"fontRevision",type:"FIXED",value:65536},{name:"checkSumAdjustment",type:"ULONG",value:0},{name:"magicNumber",type:"ULONG",value:1594834165},{name:"flags",type:"USHORT",value:0},{name:"unitsPerEm",type:"USHORT",value:1e3},{name:"created",type:"LONGDATETIME",value:c},{name:"modified",type:"LONGDATETIME",value:b},{name:"xMin",type:"SHORT",value:0},{name:"yMin",type:"SHORT",value:0},{name:"xMax",type:"SHORT",value:0},{name:"yMax",type:"SHORT",value:0},{name:"macStyle",type:"USHORT",value:0},{name:"lowestRecPPEM",type:"USHORT",value:0},{name:"fontDirectionHint",type:"SHORT",value:2},{name:"indexToLocFormat",type:"SHORT",value:0},{name:"glyphDataFormat",type:"SHORT",value:0}],a)}function Wa(a,b){var c={},d=new Ne.Parser(a,b);return c.version=d.parseVersion(),c.ascender=d.parseShort(),c.descender=d.parseShort(),c.lineGap=d.parseShort(),c.advanceWidthMax=d.parseUShort(),c.minLeftSideBearing=d.parseShort(),c.minRightSideBearing=d.parseShort(),c.xMaxExtent=d.parseShort(),c.caretSlopeRise=d.parseShort(),c.caretSlopeRun=d.parseShort(),c.caretOffset=d.parseShort(),d.relativeOffset+=8,c.metricDataFormat=d.parseShort(),c.numberOfHMetrics=d.parseUShort(),c}function Xa(a){return new Ke.Table("hhea",[{name:"version",type:"FIXED",value:65536},{name:"ascender",type:"FWORD",value:0},{name:"descender",type:"FWORD",value:0},{name:"lineGap",type:"FWORD",value:0},{name:"advanceWidthMax",type:"UFWORD",value:0},{name:"minLeftSideBearing",type:"FWORD",value:0},{name:"minRightSideBearing",type:"FWORD",value:0},{name:"xMaxExtent",type:"FWORD",value:0},{name:"caretSlopeRise",type:"SHORT",value:1},{name:"caretSlopeRun",type:"SHORT",value:0},{name:"caretOffset",type:"SHORT",value:0},{name:"reserved1",type:"SHORT",value:0},{name:"reserved2",type:"SHORT",value:0},{name:"reserved3",type:"SHORT",value:0},{name:"reserved4",type:"SHORT",value:0},{name:"metricDataFormat",type:"SHORT",value:0},{name:"numberOfHMetrics",type:"USHORT",value:0}],a)}function Ya(a,b,c,d,e){for(var f,g,h=new Ne.Parser(a,b),i=0;i<d;i+=1){i<c&&(f=h.parseUShort(),g=h.parseShort());var j=e.get(i);j.advanceWidth=f,
+j.leftSideBearing=g}}function Za(a){for(var b=new Ke.Table("hmtx",[]),c=0;c<a.length;c+=1){var d=a.get(c),e=d.advanceWidth||0,f=d.leftSideBearing||0;b.fields.push({name:"advanceWidth_"+c,type:"USHORT",value:e}),b.fields.push({name:"leftSideBearing_"+c,type:"SHORT",value:f})}return b}function $a(a){for(var b=new Ke.Table("ltag",[{name:"version",type:"ULONG",value:1},{name:"flags",type:"ULONG",value:0},{name:"numTags",type:"ULONG",value:a.length}]),c="",d=12+4*a.length,e=0;e<a.length;++e){var f=c.indexOf(a[e]);f<0&&(f=c.length,c+=a[e]),b.fields.push({name:"offset "+e,type:"USHORT",value:d+f}),b.fields.push({name:"length "+e,type:"USHORT",value:a[e].length})}return b.fields.push({name:"stringPool",type:"CHARARRAY",value:c}),b}function _a(a,b){var c=new Ne.Parser(a,b),d=c.parseULong();ze.argument(1===d,"Unsupported ltag table version."),c.skip("uLong",1);for(var e=c.parseULong(),f=[],g=0;g<e;g++){for(var h="",i=b+c.parseUShort(),j=c.parseUShort(),k=i;k<i+j;++k)h+=String.fromCharCode(a.getInt8(k));f.push(h)}return f}function ab(a,b){var c={},d=new Ne.Parser(a,b);return c.version=d.parseVersion(),c.numGlyphs=d.parseUShort(),1===c.version&&(c.maxPoints=d.parseUShort(),c.maxContours=d.parseUShort(),c.maxCompositePoints=d.parseUShort(),c.maxCompositeContours=d.parseUShort(),c.maxZones=d.parseUShort(),c.maxTwilightPoints=d.parseUShort(),c.maxStorage=d.parseUShort(),c.maxFunctionDefs=d.parseUShort(),c.maxInstructionDefs=d.parseUShort(),c.maxStackElements=d.parseUShort(),c.maxSizeOfInstructions=d.parseUShort(),c.maxComponentElements=d.parseUShort(),c.maxComponentDepth=d.parseUShort()),c}function bb(a){return new Ke.Table("maxp",[{name:"version",type:"FIXED",value:20480},{name:"numGlyphs",type:"USHORT",value:a}])}function cb(a,b,c){switch(a){case 0:if(65535===b)return"und";if(c)return c[b];break;case 1:return df[b];case 3:return ff[b]}}function db(a,b,c){switch(a){case 0:return gf;case 1:return jf[c]||hf[b];case 3:if(1===b||10===b)return gf}}function eb(a,b,c){for(var d={},e=new Ne.Parser(a,b),f=e.parseUShort(),g=e.parseUShort(),h=e.offset+e.parseUShort(),i=0;i<g;i++){var j=e.parseUShort(),k=e.parseUShort(),l=e.parseUShort(),m=e.parseUShort(),n=cf[m]||m,o=e.parseUShort(),p=e.parseUShort(),q=cb(j,l,c),r=db(j,k,l);if(void 0!==r&&void 0!==q){var s=void 0;if(s=r===gf?Ce.UTF16(a,h+p,o):Ce.MACSTRING(a,h+p,o,r)){var t=d[n];void 0===t&&(t=d[n]={}),t[q]=s}}}return 1===f&&e.parseUShort(),d}function fb(a){var b={};for(var c in a)b[a[c]]=parseInt(c);return b}function gb(a,b,c,d,e,f){return new Ke.Record("NameRecord",[{name:"platformID",type:"USHORT",value:a},{name:"encodingID",type:"USHORT",value:b},{name:"languageID",type:"USHORT",value:c},{name:"nameID",type:"USHORT",value:d},{name:"length",type:"USHORT",value:e},{name:"offset",type:"USHORT",value:f}])}function hb(a,b){var c=a.length,d=b.length-c+1;a:for(var e=0;e<d;e++)for(;e<d;e++){for(var f=0;f<c;f++)if(b[e+f]!==a[f])continue a;return e}return-1}function ib(a,b){var c=hb(a,b);if(c<0){c=b.length;for(var d=0,e=a.length;d<e;++d)b.push(a[d])}return c}function jb(a,b){var c,d=[],e={},f=fb(cf);for(var g in a){var h=f[g];if(void 0===h&&(h=g),c=parseInt(h),isNaN(c))throw new Error('Name table entry "'+g+'" does not exist, see nameTableNames for complete list.');e[c]=a[g],d.push(c)}for(var i=fb(df),j=fb(ff),k=[],l=[],m=0;m<d.length;m++){c=d[m];var n=e[c];for(var o in n){var p=n[o],q=1,r=i[o],s=ef[r],t=db(q,s,r),u=De.MACSTRING(p,t);void 0===u&&(q=0,r=b.indexOf(o),r<0&&(r=b.length,b.push(o)),s=4,u=De.UTF16(p));var v=ib(u,l);k.push(gb(q,s,r,c,u.length,v));var w=j[o];if(void 0!==w){var x=De.UTF16(p),y=ib(x,l);k.push(gb(3,1,w,c,x.length,y))}}}k.sort(function(a,b){return a.platformID-b.platformID||a.encodingID-b.encodingID||a.languageID-b.languageID||a.nameID-b.nameID});for(var z=new Ke.Table("name",[{name:"format",type:"USHORT",value:0},{name:"count",type:"USHORT",value:k.length},{name:"stringOffset",type:"USHORT",value:6+12*k.length}]),A=0;A<k.length;A++)z.fields.push({name:"record_"+A,type:"RECORD",value:k[A]});return z.fields.push({name:"strings",type:"LITERAL",value:l}),z}function kb(a){for(var b=0;b<lf.length;b+=1){var c=lf[b];if(a>=c.begin&&a<c.end)return b}return-1}function lb(a,b){var c={},d=new Ne.Parser(a,b);c.version=d.parseUShort(),c.xAvgCharWidth=d.parseShort(),c.usWeightClass=d.parseUShort(),c.usWidthClass=d.parseUShort(),c.fsType=d.parseUShort(),c.ySubscriptXSize=d.parseShort(),c.ySubscriptYSize=d.parseShort(),c.ySubscriptXOffset=d.parseShort(),c.ySubscriptYOffset=d.parseShort(),c.ySuperscriptXSize=d.parseShort(),c.ySuperscriptYSize=d.parseShort(),c.ySuperscriptXOffset=d.parseShort(),c.ySuperscriptYOffset=d.parseShort(),c.yStrikeoutSize=d.parseShort(),c.yStrikeoutPosition=d.parseShort(),c.sFamilyClass=d.parseShort(),c.panose=[];for(var e=0;e<10;e++)c.panose[e]=d.parseByte();return c.ulUnicodeRange1=d.parseULong(),c.ulUnicodeRange2=d.parseULong(),c.ulUnicodeRange3=d.parseULong(),c.ulUnicodeRange4=d.parseULong(),c.achVendID=String.fromCharCode(d.parseByte(),d.parseByte(),d.parseByte(),d.parseByte()),c.fsSelection=d.parseUShort(),c.usFirstCharIndex=d.parseUShort(),c.usLastCharIndex=d.parseUShort(),c.sTypoAscender=d.parseShort(),c.sTypoDescender=d.parseShort(),c.sTypoLineGap=d.parseShort(),c.usWinAscent=d.parseUShort(),c.usWinDescent=d.parseUShort(),c.version>=1&&(c.ulCodePageRange1=d.parseULong(),c.ulCodePageRange2=d.parseULong()),c.version>=2&&(c.sxHeight=d.parseShort(),c.sCapHeight=d.parseShort(),c.usDefaultChar=d.parseUShort(),c.usBreakChar=d.parseUShort(),c.usMaxContent=d.parseUShort()),c}function mb(a){return new Ke.Table("OS/2",[{name:"version",type:"USHORT",value:3},{name:"xAvgCharWidth",type:"SHORT",value:0},{name:"usWeightClass",type:"USHORT",value:0},{name:"usWidthClass",type:"USHORT",value:0},{name:"fsType",type:"USHORT",value:0},{name:"ySubscriptXSize",type:"SHORT",value:650},{name:"ySubscriptYSize",type:"SHORT",value:699},{name:"ySubscriptXOffset",type:"SHORT",value:0},{name:"ySubscriptYOffset",type:"SHORT",value:140},{name:"ySuperscriptXSize",type:"SHORT",value:650},{name:"ySuperscriptYSize",type:"SHORT",value:699},{name:"ySuperscriptXOffset",type:"SHORT",value:0},{name:"ySuperscriptYOffset",type:"SHORT",value:479},{name:"yStrikeoutSize",type:"SHORT",value:49},{name:"yStrikeoutPosition",type:"SHORT",value:258},{name:"sFamilyClass",type:"SHORT",value:0},{name:"bFamilyType",type:"BYTE",value:0},{name:"bSerifStyle",type:"BYTE",value:0},{name:"bWeight",type:"BYTE",value:0},{name:"bProportion",type:"BYTE",value:0},{name:"bContrast",type:"BYTE",value:0},{name:"bStrokeVariation",type:"BYTE",value:0},{name:"bArmStyle",type:"BYTE",value:0},{name:"bLetterform",type:"BYTE",value:0},{name:"bMidline",type:"BYTE",value:0},{name:"bXHeight",type:"BYTE",value:0},{name:"ulUnicodeRange1",type:"ULONG",value:0},{name:"ulUnicodeRange2",type:"ULONG",value:0},{name:"ulUnicodeRange3",type:"ULONG",value:0},{name:"ulUnicodeRange4",type:"ULONG",value:0},{name:"achVendID",type:"CHARARRAY",value:"XXXX"},{name:"fsSelection",type:"USHORT",value:0},{name:"usFirstCharIndex",type:"USHORT",value:0},{name:"usLastCharIndex",type:"USHORT",value:0},{name:"sTypoAscender",type:"SHORT",value:0},{name:"sTypoDescender",type:"SHORT",value:0},{name:"sTypoLineGap",type:"SHORT",value:0},{name:"usWinAscent",type:"USHORT",value:0},{name:"usWinDescent",type:"USHORT",value:0},{name:"ulCodePageRange1",type:"ULONG",value:0},{name:"ulCodePageRange2",type:"ULONG",value:0},{name:"sxHeight",type:"SHORT",value:0},{name:"sCapHeight",type:"SHORT",value:0},{name:"usDefaultChar",type:"USHORT",value:0},{name:"usBreakChar",type:"USHORT",value:0},{name:"usMaxContext",type:"USHORT",value:0}],a)}function nb(a,b){var c={},d=new Ne.Parser(a,b);switch(c.version=d.parseVersion(),c.italicAngle=d.parseFixed(),c.underlinePosition=d.parseShort(),c.underlineThickness=d.parseShort(),c.isFixedPitch=d.parseULong(),c.minMemType42=d.parseULong(),c.maxMemType42=d.parseULong(),c.minMemType1=d.parseULong(),c.maxMemType1=d.parseULong(),c.version){case 1:c.names=Se.slice();break;case 2:c.numberOfGlyphs=d.parseUShort(),c.glyphNameIndex=new Array(c.numberOfGlyphs);for(var e=0;e<c.numberOfGlyphs;e++)c.glyphNameIndex[e]=d.parseUShort();c.names=[];for(var f=0;f<c.numberOfGlyphs;f++)if(c.glyphNameIndex[f]>=Se.length){var g=d.parseChar();c.names.push(d.parseString(g))}break;case 2.5:c.numberOfGlyphs=d.parseUShort(),c.offset=new Array(c.numberOfGlyphs);for(var h=0;h<c.numberOfGlyphs;h++)c.offset[h]=d.parseChar()}return c}function ob(){return new Ke.Table("post",[{name:"version",type:"FIXED",value:196608},{name:"italicAngle",type:"FIXED",value:0},{name:"underlinePosition",type:"FWORD",value:0},{name:"underlineThickness",type:"FWORD",value:0},{name:"isFixedPitch",type:"ULONG",value:0},{name:"minMemType42",type:"ULONG",value:0},{name:"maxMemType42",type:"ULONG",value:0},{name:"minMemType1",type:"ULONG",value:0},{name:"maxMemType1",type:"ULONG",value:0}])}function pb(a,b){b=b||0;var c=new Q(a,b),d=c.parseVersion();return ze.argument(1===d,"Unsupported GSUB table version."),{version:d,scripts:c.parseScriptList(),features:c.parseFeatureList(),lookups:c.parseLookupList(of)}}function qb(a){return new Ke.Table("GSUB",[{name:"version",type:"ULONG",value:65536},{name:"scripts",type:"TABLE",value:new Ke.ScriptList(a.scripts)},{name:"features",type:"TABLE",value:new Ke.FeatureList(a.features)},{name:"lookups",type:"TABLE",value:new Ke.LookupList(a.lookups,qf)}])}function rb(a,b){var c=new Ne.Parser(a,b),d=c.parseULong();ze.argument(1===d,"Unsupported META table version."),c.parseULong(),c.parseULong();for(var e=c.parseULong(),f={},g=0;g<e;g++){var h=c.parseTag(),i=c.parseULong(),j=c.parseULong(),k=Ce.UTF8(a,b+i,j);f[h]=k}return f}function sb(a){var b=Object.keys(a).length,c="",d=16+12*b,e=new Ke.Table("meta",[{name:"version",type:"ULONG",value:1},{name:"flags",type:"ULONG",value:0},{name:"offset",type:"ULONG",value:d},{name:"numTags",type:"ULONG",value:b}]);for(var f in a){var g=c.length;c+=a[f],e.fields.push({name:"tag "+f,type:"TAG",value:f}),e.fields.push({name:"offset "+f,type:"ULONG",value:d+g}),e.fields.push({name:"length "+f,type:"ULONG",value:a[f].length})}return e.fields.push({name:"stringPool",type:"CHARARRAY",value:c}),e}function tb(a){return Math.log(a)/Math.log(2)|0}function ub(a){for(;a.length%4!=0;)a.push(0);for(var b=0,c=0;c<a.length;c+=4)b+=(a[c]<<24)+(a[c+1]<<16)+(a[c+2]<<8)+a[c+3];return b%=Math.pow(2,32)}function vb(a,b,c,d){return new Ke.Record("Table Record",[{name:"tag",type:"TAG",value:void 0!==a?a:""},{name:"checkSum",type:"ULONG",value:void 0!==b?b:0},{name:"offset",type:"ULONG",value:void 0!==c?c:0},{name:"length",type:"ULONG",value:void 0!==d?d:0}])}function wb(a){var b=new Ke.Table("sfnt",[{name:"version",type:"TAG",value:"OTTO"},{name:"numTables",type:"USHORT",value:0},{name:"searchRange",type:"USHORT",value:0},{name:"entrySelector",type:"USHORT",value:0},{name:"rangeShift",type:"USHORT",value:0}]);b.tables=a,b.numTables=a.length;var c=Math.pow(2,tb(b.numTables));b.searchRange=16*c,b.entrySelector=tb(c),b.rangeShift=16*b.numTables-b.searchRange;for(var d=[],e=[],f=b.sizeOf()+vb().sizeOf()*b.numTables;f%4!=0;)f+=1,e.push({name:"padding",type:"BYTE",value:0});for(var g=0;g<a.length;g+=1){var h=a[g];ze.argument(4===h.tableName.length,"Table name"+h.tableName+" is invalid.");var i=h.sizeOf(),j=vb(h.tableName,ub(h.encode()),f,i);for(d.push({name:j.tag+" Table 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o=m[n],p=j[o];if(!p){p={},d.relativeOffset=o;for(var q=d.parseUShort();q--;){var r=d.parseUShort();h&&(c=d.parseShort()),i&&d.parseShort(),p[r]=c}}l[g[n]]=p}return function(a,b){var c=l[a];if(c)return c[b]}}if(2===e){for(var s=d.parseUShort(),t=d.parseUShort(),u=d.parseUShort(),v=d.parseUShort(),w=Yd(a,b+s),x=Yd(a,b+t),y=[],z=0;z<u;z++)for(var A=y[z]=[],B=0;B<v;B++)h&&(c=d.parseShort()),i&&d.parseShort(),A[B]=c;for(var C={},D=0;D<g.length;D++)C[g[D]]=1;return function(a,b){if(C[a]){var c=w(a),d=x(b),e=y[c];return e?e[d]:void 0}}}}}function $d(a,b){var c=new Ne.Parser(a,b),d=c.parseUShort(),e=c.parseUShort(),f=16&e,g=c.parseUShort(),h=c.parseOffset16List(g),i={lookupType:d,lookupFlag:e,markFilteringSet:f?c.parseUShort():-1};if(2===d){for(var j=[],k=0;k<g;k++){var l=Zd(a,b+h[k]);l&&j.push(l)}i.getKerningValue=function(a,b){for(var c=j.length;c--;){var d=j[c](a,b);if(void 0!==d)return d}return 0}}return i}function _d(a,b,c){var d=new Ne.Parser(a,b),e=d.parseFixed();ze.argument(1===e,"Unsupported GPOS table version."),Wd(a,b+d.parseUShort()),Wd(a,b+d.parseUShort());var f=d.parseUShort();d.relativeOffset=f;for(var g=d.parseUShort(),h=d.parseOffset16List(g),i=b+f,j=0;j<g;j++){var k=$d(a,i+h[j]);2!==k.lookupType||c.getGposKerningValue||(c.getGposKerningValue=k.getKerningValue)}}function ae(a){var b={};a.skip("uShort");var c=a.parseUShort();ze.argument(0===c,"Unsupported kern sub-table version."),a.skip("uShort",2);var d=a.parseUShort();a.skip("uShort",3);for(var e=0;e<d;e+=1){var f=a.parseUShort(),g=a.parseUShort(),h=a.parseShort();b[f+","+g]=h}return b}function be(a){var b={};a.skip("uShort"),a.parseULong()>1&&console.warn("Only the first kern subtable is supported."),a.skip("uLong");var c=a.parseUShort(),d=255&c;if(a.skip("uShort"),0===d){var e=a.parseUShort();a.skip("uShort",3);for(var f=0;f<e;f+=1){var g=a.parseUShort(),h=a.parseUShort(),i=a.parseShort();b[g+","+h]=i}}return b}function ce(a,b){var c=new Ne.Parser(a,b),d=c.parseUShort();if(0===d)return ae(c);if(1===d)return be(c);throw new Error("Unsupported kern table version ("+d+").")}function de(a,b,c,d){for(var e=new Ne.Parser(a,b),f=d?e.parseUShort:e.parseULong,g=[],h=0;h<c+1;h+=1){var i=f.call(e);d&&(i*=2),g.push(i)}return g}function ee(a,c){b("fs").readFile(a,function(a,b){if(a)return c(a.message);c(null,Hb(b))})}function fe(a,b){var c=new XMLHttpRequest;c.open("get",a,!0),c.responseType="arraybuffer",c.onload=function(){return 200!==c.status?b("Font could not be loaded: "+c.statusText):b(null,c.response)},c.onerror=function(){b("Font could not be loaded")},c.send()}function ge(a,b){for(var c=[],d=12,e=0;e<b;e+=1){var f=Ne.getTag(a,d),g=Ne.getULong(a,d+4),h=Ne.getULong(a,d+8),i=Ne.getULong(a,d+12);c.push({tag:f,checksum:g,offset:h,length:i,compression:!1}),d+=16}return c}function he(a,b){for(var c=[],d=44,e=0;e<b;e+=1){var f=Ne.getTag(a,d),g=Ne.getULong(a,d+4),h=Ne.getULong(a,d+8),i=Ne.getULong(a,d+12),j=void 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1===b?{substFormat:1,coverage:this.parsePointer(Q.coverage),chainRuleSets:this.parseListOfLists(function(){return{backtrack:this.parseUShortList(),input:this.parseUShortList(this.parseShort()-1),lookahead:this.parseUShortList(),lookupRecords:this.parseRecordList(pf)}})}:2===b?{substFormat:2,coverage:this.parsePointer(Q.coverage),backtrackClassDef:this.parsePointer(Q.classDef),inputClassDef:this.parsePointer(Q.classDef),lookaheadClassDef:this.parsePointer(Q.classDef),chainClassSet:this.parseListOfLists(function(){return{backtrack:this.parseUShortList(),input:this.parseUShortList(this.parseShort()-1),lookahead:this.parseUShortList(),lookupRecords:this.parseRecordList(pf)}})}:3===b?{substFormat:3,backtrackCoverage:this.parseList(Q.pointer(Q.coverage)),inputCoverage:this.parseList(Q.pointer(Q.coverage)),lookaheadCoverage:this.parseList(Q.pointer(Q.coverage)),lookupRecords:this.parseRecordList(pf)}:void ze.assert(!1,"0x"+a.toString(16)+": lookup type 6 format must be 1, 2 or 3.")},of[7]=function(){var a=this.parseUShort();ze.argument(1===a,"GSUB Extension Substitution subtable identifier-format must be 1");var b=this.parseUShort(),c=new Q(this.data,this.offset+this.parseULong());return{substFormat:1,lookupType:b,extension:of[b].call(c)}},of[8]=function(){var a=this.parseUShort();return ze.argument(1===a,"GSUB Reverse Chaining Contextual Single Substitution Subtable identifier-format must be 1"),{substFormat:a,coverage:this.parsePointer(Q.coverage),backtrackCoverage:this.parseList(Q.pointer(Q.coverage)),lookaheadCoverage:this.parseList(Q.pointer(Q.coverage)),substitutes:this.parseUShortList()}};var qf=new Array(9);qf[1]=function(a){return 1===a.substFormat?new Ke.Table("substitutionTable",[{name:"substFormat",type:"USHORT",value:1},{name:"coverage",type:"TABLE",value:new Ke.Coverage(a.coverage)},{name:"deltaGlyphID",type:"USHORT",value:a.deltaGlyphId}]):new Ke.Table("substitutionTable",[{name:"substFormat",type:"USHORT",value:2},{name:"coverage",type:"TABLE",value:new Ke.Coverage(a.coverage)}].concat(Ke.ushortList("substitute",a.substitute)))},qf[3]=function(a){return ze.assert(1===a.substFormat,"Lookup type 3 substFormat must be 1."),new Ke.Table("substitutionTable",[{name:"substFormat",type:"USHORT",value:1},{name:"coverage",type:"TABLE",value:new Ke.Coverage(a.coverage)}].concat(Ke.tableList("altSet",a.alternateSets,function(a){return new Ke.Table("alternateSetTable",Ke.ushortList("alternate",a))})))},qf[4]=function(a){return ze.assert(1===a.substFormat,"Lookup type 4 substFormat must be 1."),new Ke.Table("substitutionTable",[{name:"substFormat",type:"USHORT",value:1},{name:"coverage",type:"TABLE",value:new Ke.Coverage(a.coverage)}].concat(Ke.tableList("ligSet",a.ligatureSets,function(a){return new Ke.Table("ligatureSetTable",Ke.tableList("ligature",a,function(a){return new Ke.Table("ligatureTable",[{name:"ligGlyph",type:"USHORT",value:a.ligGlyph}].concat(Ke.ushortList("component",a.components,a.components.length+1)))}))})))};var rf={parse:pb,make:qb},sf={parse:rb,make:sb},tf={make:wb,fontToTable:zb,computeCheckSum:ub};Cb.prototype={searchTag:Ab,binSearch:Bb,getTable:function(a){var b=this.font.tables[this.tableName];return!b&&a&&(b=this.font.tables[this.tableName]=this.createDefaultTable()),b},getScriptNames:function(){var a=this.getTable();return a?a.scripts.map(function(a){return a.tag}):[]},getDefaultScriptName:function(){var a=this.getTable();if(a){for(var b=!1,c=0;c<a.scripts.length;c++){var d=a.scripts[c].tag;if("DFLT"===d)return d;"latn"===d&&(b=!0)}return b?"latn":void 0}},getScriptTable:function(a,b){var c=this.getTable(b);if(c){a=a||"DFLT";var d=c.scripts,e=Ab(c.scripts,a);if(e>=0)return d[e].script;if(b){var f={tag:a,script:{defaultLangSys:{reserved:0,reqFeatureIndex:65535,featureIndexes:[]},langSysRecords:[]}};return d.splice(-1-e,0,f),f.script}}},getLangSysTable:function(a,b,c){var d=this.getScriptTable(a,c);if(d){if(!b||"dflt"===b||"DFLT"===b)return d.defaultLangSys;var e=Ab(d.langSysRecords,b);if(e>=0)return d.langSysRecords[e].langSys;if(c){var f={tag:b,langSys:{reserved:0,reqFeatureIndex:65535,featureIndexes:[]}};return d.langSysRecords.splice(-1-e,0,f),f.langSys}}},getFeatureTable:function(a,b,c,d){var e=this.getLangSysTable(a,b,d);if(e){for(var f,g=e.featureIndexes,h=this.font.tables[this.tableName].features,i=0;i<g.length;i++)if(f=h[g[i]],f.tag===c)return f.feature;if(d){var j=h.length;return ze.assert(0===j||c>=h[j-1].tag,"Features must be added in alphabetical order."),f={tag:c,feature:{params:0,lookupListIndexes:[]}},h.push(f),g.push(j),f.feature}}},getLookupTables:function(a,b,c,d,e){var f=this.getFeatureTable(a,b,c,e),g=[];if(f){for(var h,i=f.lookupListIndexes,j=this.font.tables[this.tableName].lookups,k=0;k<i.length;k++)h=j[i[k]],h.lookupType===d&&g.push(h);if(0===g.length&&e){h={lookupType:d,lookupFlag:0,subtables:[],markFilteringSet:void 0};var l=j.length;return j.push(h),i.push(l),[h]}}return g},expandCoverage:function(a){if(1===a.format)return a.glyphs;for(var b=[],c=a.ranges,d=0;d<c.length;d++)for(var e=c[d],f=e.start,g=e.end,h=f;h<=g;h++)b.push(h);return b}},Db.prototype=Cb.prototype,Db.prototype.createDefaultTable=function(){return{version:1,scripts:[{tag:"DFLT",script:{defaultLangSys:{reserved:0,reqFeatureIndex:65535,featureIndexes:[]},langSysRecords:[]}}],features:[],
+lookups:[]}},Db.prototype.getSingle=function(a,b,c){for(var d=this,e=[],f=this.getLookupTables(b,c,a,1),g=0;g<f.length;g++)for(var h=f[g].subtables,i=0;i<h.length;i++){var j=h[i],k=d.expandCoverage(j.coverage),l=void 0;if(1===j.substFormat){var m=j.deltaGlyphId;for(l=0;l<k.length;l++){var n=k[l];e.push({sub:n,by:n+m})}}else{var o=j.substitute;for(l=0;l<k.length;l++)e.push({sub:k[l],by:o[l]})}}return e},Db.prototype.getAlternates=function(a,b,c){for(var d=this,e=[],f=this.getLookupTables(b,c,a,3),g=0;g<f.length;g++)for(var h=f[g].subtables,i=0;i<h.length;i++)for(var j=h[i],k=d.expandCoverage(j.coverage),l=j.alternateSets,m=0;m<k.length;m++)e.push({sub:k[m],by:l[m]});return e},Db.prototype.getLigatures=function(a,b,c){for(var d=this,e=[],f=this.getLookupTables(b,c,a,4),g=0;g<f.length;g++)for(var h=f[g].subtables,i=0;i<h.length;i++)for(var j=h[i],k=d.expandCoverage(j.coverage),l=j.ligatureSets,m=0;m<k.length;m++)for(var n=k[m],o=l[m],p=0;p<o.length;p++){var q=o[p];e.push({sub:[n].concat(q.components),by:q.ligGlyph})}return e},Db.prototype.addSingle=function(a,b,c,d){var e=this.getLookupTables(c,d,a,1,!0)[0],f=Fb(e,2,{substFormat:2,coverage:{format:1,glyphs:[]},substitute:[]});ze.assert(1===f.coverage.format,"Ligature: unable to modify coverage table format "+f.coverage.format);var g=b.sub,h=this.binSearch(f.coverage.glyphs,g);h<0&&(h=-1-h,f.coverage.glyphs.splice(h,0,g),f.substitute.splice(h,0,0)),f.substitute[h]=b.by},Db.prototype.addAlternate=function(a,b,c,d){var e=this.getLookupTables(c,d,a,3,!0)[0],f=Fb(e,1,{substFormat:1,coverage:{format:1,glyphs:[]},alternateSets:[]});ze.assert(1===f.coverage.format,"Ligature: unable to modify coverage table format "+f.coverage.format);var g=b.sub,h=this.binSearch(f.coverage.glyphs,g);h<0&&(h=-1-h,f.coverage.glyphs.splice(h,0,g),f.alternateSets.splice(h,0,0)),f.alternateSets[h]=b.by},Db.prototype.addLigature=function(a,b,c,d){var e=this.getLookupTables(c,d,a,4,!0)[0],f=e.subtables[0];f||(f={substFormat:1,coverage:{format:1,glyphs:[]},ligatureSets:[]},e.subtables[0]=f),ze.assert(1===f.coverage.format,"Ligature: unable to modify coverage table format "+f.coverage.format);var g=b.sub[0],h=b.sub.slice(1),i={ligGlyph:b.by,components:h},j=this.binSearch(f.coverage.glyphs,g);if(j>=0){for(var k=f.ligatureSets[j],l=0;l<k.length;l++)if(Eb(k[l].components,h))return;k.push(i)}else j=-1-j,f.coverage.glyphs.splice(j,0,g),f.ligatureSets.splice(j,0,[i])},Db.prototype.getFeature=function(a,b,c){if(/ss\d\d/.test(a))return this.getSingle(a,b,c);switch(a){case"aalt":case"salt":return this.getSingle(a,b,c).concat(this.getAlternates(a,b,c));case"dlig":case"liga":case"rlig":return this.getLigatures(a,b,c)}},Db.prototype.add=function(a,b,c,d){if(/ss\d\d/.test(a))return this.addSingle(a,b,c,d);switch(a){case"aalt":case"salt":return"number"==typeof b.by?this.addSingle(a,b,c,d):this.addAlternate(a,b,c,d);case"dlig":case"liga":case"rlig":return this.addLigature(a,b,c,d)}};var uf,vf,wf,xf,yf=function(a){var b=this.srPeriod,c=this.srPhase,d=this.srThreshold,e=1;return a<0&&(a=-a,e=-1),a+=d-c,a=Math.trunc(a/b)*b,a+=c,e>0&&a<0?c:e<0&&a>0?-c:a*e},zf={x:1,y:0,axis:"x",distance:function(a,b,c,d){return(c?a.xo:a.x)-(d?b.xo:b.x)},interpolate:function(a,b,c,d){var e,f,g,h,i,j,k;return d&&d!==this?(e=d.distance(a,b,!0,!0),f=d.distance(a,c,!0,!0),i=d.distance(b,b,!1,!0),j=d.distance(c,c,!1,!0),g=Math.abs(e),h=Math.abs(f),0===(k=g+h)?void zf.setRelative(a,a,(i+j)/2,d,!0):void zf.setRelative(a,a,(i*h+j*g)/k,d,!0)):(e=a.xo-b.xo,f=a.xo-c.xo,i=b.x-b.xo,j=c.x-c.xo,g=Math.abs(e),h=Math.abs(f),0===(k=g+h)?void(a.x=a.xo+(i+j)/2):void(a.x=a.xo+(i*h+j*g)/k))},normalSlope:Number.NEGATIVE_INFINITY,setRelative:function(a,b,c,d,e){if(!d||d===this)return void(a.x=(e?b.xo:b.x)+c);var f=e?b.xo:b.x,g=e?b.yo:b.y,h=f+c*d.x,i=g+c*d.y;a.x=h+(a.y-i)/d.normalSlope},slope:0,touch:function(a){a.xTouched=!0},touched:function(a){return a.xTouched},untouch:function(a){a.xTouched=!1}},Af={x:0,y:1,axis:"y",distance:function(a,b,c,d){return(c?a.yo:a.y)-(d?b.yo:b.y)},interpolate:function(a,b,c,d){var e,f,g,h,i,j,k;return d&&d!==this?(e=d.distance(a,b,!0,!0),f=d.distance(a,c,!0,!0),i=d.distance(b,b,!1,!0),j=d.distance(c,c,!1,!0),g=Math.abs(e),h=Math.abs(f),0===(k=g+h)?void Af.setRelative(a,a,(i+j)/2,d,!0):void Af.setRelative(a,a,(i*h+j*g)/k,d,!0)):(e=a.yo-b.yo,f=a.yo-c.yo,i=b.y-b.yo,j=c.y-c.yo,g=Math.abs(e),h=Math.abs(f),0===(k=g+h)?void(a.y=a.yo+(i+j)/2):void(a.y=a.yo+(i*h+j*g)/k))},normalSlope:0,setRelative:function(a,b,c,d,e){if(!d||d===this)return void(a.y=(e?b.yo:b.y)+c);var f=e?b.xo:b.x,g=e?b.yo:b.y,h=f+c*d.x,i=g+c*d.y;a.y=i+d.normalSlope*(a.x-h)},slope:Number.POSITIVE_INFINITY,touch:function(a){a.yTouched=!0},touched:function(a){return a.yTouched},untouch:function(a){a.yTouched=!1}};Object.freeze(zf),Object.freeze(Af),Rb.prototype.distance=function(a,b,c,d){return this.x*zf.distance(a,b,c,d)+this.y*Af.distance(a,b,c,d)},Rb.prototype.interpolate=function(a,b,c,d){var e,f,g,h,i,j,k;if(g=d.distance(a,b,!0,!0),h=d.distance(a,c,!0,!0),e=d.distance(b,b,!1,!0),f=d.distance(c,c,!1,!0),i=Math.abs(g),j=Math.abs(h),0===(k=i+j))return void this.setRelative(a,a,(e+f)/2,d,!0);this.setRelative(a,a,(e*j+f*i)/k,d,!0)},Rb.prototype.setRelative=function(a,b,c,d,e){d=d||this;var f=e?b.xo:b.x,g=e?b.yo:b.y,h=f+c*d.x,i=g+c*d.y,j=d.normalSlope,k=this.slope,l=a.x,m=a.y;a.x=(k*l-j*h+i-m)/(k-j),a.y=k*(a.x-l)+m},Rb.prototype.touch=function(a){a.xTouched=!0,a.yTouched=!0},Tb.prototype.nextTouched=function(a){for(var b=this.nextPointOnContour;!a.touched(b)&&b!==this;)b=b.nextPointOnContour;return b},Tb.prototype.prevTouched=function(a){for(var b=this.prevPointOnContour;!a.touched(b)&&b!==this;)b=b.prevPointOnContour;return b};var Bf=Object.freeze(new Tb(0,0)),Cf={cvCutIn:17/16,deltaBase:9,deltaShift:.125,loop:1,minDis:1,autoFlip:!0};Kb.prototype.exec=function(b,c){if("number"!=typeof c)throw new Error("Point size is not a number!");if(!(this._errorState>2)){var d=this.font,e=this._prepState;if(!e||e.ppem!==c){var f=this._fpgmState;if(!f){Ub.prototype=Cf,f=this._fpgmState=new Ub("fpgm",d.tables.fpgm),f.funcs=[],f.font=d,a.DEBUG&&(console.log("---EXEC FPGM---"),f.step=-1);try{vf(f)}catch(a){return console.log("Hinting error in FPGM:"+a),void(this._errorState=3)}}Ub.prototype=f,e=this._prepState=new Ub("prep",d.tables.prep),e.ppem=c;var g=d.tables.cvt;if(g)for(var h=e.cvt=new Array(g.length),i=c/d.unitsPerEm,j=0;j<g.length;j++)h[j]=g[j]*i;else e.cvt=[];a.DEBUG&&(console.log("---EXEC PREP---"),e.step=-1);try{vf(e)}catch(a){this._errorState<2&&console.log("Hinting error in PREP:"+a),this._errorState=2}}if(!(this._errorState>1))try{return wf(b,e)}catch(a){return this._errorState<1&&(console.log("Hinting error:"+a),console.log("Note: further hinting errors are silenced")),void(this._errorState=1)}}},wf=function(b,c){var d,e,f,g=c.ppem/c.font.unitsPerEm,h=g,i=b.components;if(Ub.prototype=c,i){var j=c.font;e=[],d=[];for(var k=0;k<i.length;k++){var l=i[k],m=j.glyphs.get(l.glyphIndex);f=new Ub("glyf",m.instructions),a.DEBUG&&(console.log("---EXEC COMP "+k+"---"),f.step=-1),xf(m,f,g,h);for(var n=Math.round(l.dx*g),o=Math.round(l.dy*h),p=f.gZone,q=f.contours,r=0;r<p.length;r++){var s=p[r];s.xTouched=s.yTouched=!1,s.xo=s.x=s.x+n,s.yo=s.y=s.y+o}var t=e.length;e.push.apply(e,p);for(var u=0;u<q.length;u++)d.push(q[u]+t)}b.instructions&&!f.inhibitGridFit&&(f=new Ub("glyf",b.instructions),f.gZone=f.z0=f.z1=f.z2=e,f.contours=d,e.push(new Tb(0,0),new Tb(Math.round(b.advanceWidth*g),0)),a.DEBUG&&(console.log("---EXEC COMPOSITE---"),f.step=-1),vf(f),e.length-=2)}else f=new Ub("glyf",b.instructions),a.DEBUG&&(console.log("---EXEC GLYPH---"),f.step=-1),xf(b,f,g,h),e=f.gZone;return e},xf=function(b,c,d,e){for(var f,g=b.points||[],h=g.length,i=c.gZone=c.z0=c.z1=c.z2=[],j=c.contours=[],k=0;k<h;k++)f=g[k],i[k]=new Tb(f.x*d,f.y*e,f.lastPointOfContour,f.onCurve);for(var l,m,n=0;n<h;n++)f=i[n],l||(l=f,j.push(n)),f.lastPointOfContour?(f.nextPointOnContour=l,l.prevPointOnContour=f,l=void 0):(m=i[n+1],f.nextPointOnContour=m,m.prevPointOnContour=f);if(!c.inhibitGridFit&&(i.push(new Tb(0,0),new Tb(Math.round(b.advanceWidth*d),0)),vf(c),i.length-=2,a.DEBUG)){console.log("FINISHED GLYPH",c.stack);for(var o=0;o<h;o++)console.log(o,i[o].x,i[o].y)}},vf=function(b){var c=b.prog;if(c){var d,e=c.length;for(b.ip=0;b.ip<e;b.ip++){if(a.DEBUG&&b.step++,!(d=uf[c[b.ip]]))throw new Error("unknown instruction: 0x"+Number(c[b.ip]).toString(16));d(b)}}},uf=[Xb.bind(void 0,Af),Xb.bind(void 0,zf),Yb.bind(void 0,Af),Yb.bind(void 0,zf),Zb.bind(void 0,Af),Zb.bind(void 0,zf),$b.bind(void 0,0),$b.bind(void 0,1),_b.bind(void 0,0),_b.bind(void 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d=a("./core/core");a("./color/p5.Color"),a("./core/p5.Element"),a("./typography/p5.Font"),a("./core/p5.Graphics"),a("./core/p5.Renderer2D"),a("./image/p5.Image"),a("./math/p5.Vector"),a("./io/p5.TableRow"),a("./io/p5.Table"),a("./io/p5.XML"),a("./color/creating_reading"),a("./color/setting"),a("./core/constants"),a("./utilities/conversion"),a("./utilities/array_functions"),a("./utilities/string_functions"),a("./core/environment"),a("./image/image"),a("./image/loading_displaying"),a("./image/pixels"),a("./io/files"),a("./events/keyboard"),a("./events/acceleration"),a("./events/mouse"),a("./utilities/time_date"),a("./events/touch"),a("./math/math"),a("./math/calculation"),a("./math/random"),a("./math/noise"),a("./math/trigonometry"),a("./core/rendering"),a("./core/2d_primitives"),a("./core/attributes"),a("./core/curves"),a("./core/vertex"),a("./core/structure"),a("./core/transform"),a("./typography/attributes"),a("./typography/loading_displaying"),a("./data/p5.TypedDict"),a("./webgl/p5.RendererGL"),a("./webgl/p5.Geometry"),a("./webgl/p5.RendererGL.Retained"),a("./webgl/p5.RendererGL.Immediate"),a("./webgl/primitives"),a("./webgl/loading"),a("./webgl/p5.Matrix"),a("./webgl/material"),a("./webgl/light"),a("./webgl/p5.Shader"),a("./webgl/camera"),a("./webgl/interaction"),a("./core/init.js"),b.exports=d},{"./color/creating_reading":14,"./color/p5.Color":15,"./color/setting":16,"./core/2d_primitives":17,"./core/attributes":18,"./core/constants":20,"./core/core":21,"./core/curves":22,"./core/environment":23,"./core/init.js":25,"./core/p5.Element":26,"./core/p5.Graphics":27,"./core/p5.Renderer2D":29,"./core/rendering":30,"./core/structure":32,"./core/transform":33,"./core/vertex":34,"./data/p5.TypedDict":35,"./events/acceleration":36,"./events/keyboard":37,"./events/mouse":38,"./events/touch":39,"./image/image":41,"./image/loading_displaying":42,"./image/p5.Image":43,"./image/pixels":44,"./io/files":45,"./io/p5.Table":46,"./io/p5.TableRow":47,"./io/p5.XML":48,"./math/calculation":49,"./math/math":50,"./math/noise":51,"./math/p5.Vector":52,"./math/random":53,"./math/trigonometry":54,"./typography/attributes":55,"./typography/loading_displaying":56,"./typography/p5.Font":57,"./utilities/array_functions":58,"./utilities/conversion":59,"./utilities/string_functions":60,"./utilities/time_date":61,"./webgl/camera":62,"./webgl/interaction":63,"./webgl/light":64,"./webgl/loading":65,"./webgl/material":66,"./webgl/p5.Geometry":67,"./webgl/p5.Matrix":68,"./webgl/p5.RendererGL":71,"./webgl/p5.RendererGL.Immediate":69,"./webgl/p5.RendererGL.Retained":70,"./webgl/p5.Shader":72,"./webgl/primitives":74}],13:[function(a,b,c){"use strict";var d=a("../core/core");d.ColorConversion={},d.ColorConversion._hsbaToHSLA=function(a){var b=a[0],c=a[1],d=a[2],e=(2-c)*d/2;return 0!==e&&(1===e?c=0:e<.5?c/=2-c:c=c*d/(2-2*e)),[b,c,e,a[3]]},d.ColorConversion._hsbaToRGBA=function(a){var b=6*a[0],c=a[1],d=a[2],e=[];if(0===c)e=[d,d,d,a[3]];else{var f,g,h,i=Math.floor(b),j=d*(1-c),k=d*(1-c*(b-i)),l=d*(1-c*(1+i-b));1===i?(f=k,g=d,h=j):2===i?(f=j,g=d,h=l):3===i?(f=j,g=k,h=d):4===i?(f=l,g=j,h=d):5===i?(f=d,g=j,h=k):(f=d,g=l,h=j),e=[f,g,h,a[3]]}return e},d.ColorConversion._hslaToHSBA=function(a){var b,c=a[0],d=a[1],e=a[2];return b=e<.5?(1+d)*e:e+d-e*d,d=2*(b-e)/b,[c,d,b,a[3]]},d.ColorConversion._hslaToRGBA=function(a){var b=6*a[0],c=a[1],d=a[2],e=[];if(0===c)e=[d,d,d,a[3]];else{var f;f=d<.5?(1+c)*d:d+c-d*c;var g=2*d-f,h=function(a,b,c){return a<0?a+=6:a>=6&&(a-=6),a<1?b+(c-b)*a:a<3?c:a<4?b+(c-b)*(4-a):b};e=[h(b+2,g,f),h(b,g,f),h(b-2,g,f),a[3]]}return e},d.ColorConversion._rgbaToHSBA=function(a){var b,c,d=a[0],e=a[1],f=a[2],g=Math.max(d,e,f),h=g-Math.min(d,e,f);return 0===h?(b=0,c=0):(c=h/g,d===g?b=(e-f)/h:e===g?b=2+(f-d)/h:f===g&&(b=4+(d-e)/h),b<0?b+=6:b>=6&&(b-=6)),[b/6,c,g,a[3]]},d.ColorConversion._rgbaToHSLA=function(a){var b,c,d=a[0],e=a[1],f=a[2],g=Math.max(d,e,f),h=Math.min(d,e,f),i=g+h,j=g-h;return 0===j?(b=0,c=0):(c=i<1?j/i:j/(2-i),d===g?b=(e-f)/j:e===g?b=2+(f-d)/j:f===g&&(b=4+(d-e)/j),b<0?b+=6:b>=6&&(b-=6)),[b/6,c,i/2,a[3]]},b.exports=d.ColorConversion},{"../core/core":21}],14:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");a("./p5.Color"),a("../core/error_helpers"),d.prototype.alpha=function(a){return d._validateParameters("alpha",arguments),this.color(a)._getAlpha()},d.prototype.blue=function(a){return d._validateParameters("blue",arguments),this.color(a)._getBlue()},d.prototype.brightness=function(a){return d._validateParameters("brightness",arguments),this.color(a)._getBrightness()},d.prototype.color=function(){if(d._validateParameters("color",arguments),arguments[0]instanceof d.Color)return arguments[0];var a=arguments[0]instanceof Array?arguments[0]:arguments;return new d.Color(this,a)},d.prototype.green=function(a){return d._validateParameters("green",arguments),this.color(a)._getGreen()},d.prototype.hue=function(a){return d._validateParameters("hue",arguments),this.color(a)._getHue()},d.prototype.lerpColor=function(a,b,c){d._validateParameters("lerpColor",arguments);var f,g,h,i,j,k,l=this._colorMode,m=this._colorMaxes;if(l===e.RGB)j=a.levels.map(function(a){return a/255}),k=b.levels.map(function(a){return a/255});else if(l===e.HSB)a._getBrightness(),b._getBrightness(),j=a.hsba,k=b.hsba;else{if(l!==e.HSL)throw new Error(l+"cannot be used for interpolation.");a._getLightness(),b._getLightness(),j=a.hsla,k=b.hsla}return c=Math.max(Math.min(c,1),0),void 0===this.lerp&&(this.lerp=function(a,b,c){return c*(b-a)+a}),f=this.lerp(j[0],k[0],c),g=this.lerp(j[1],k[1],c),h=this.lerp(j[2],k[2],c),i=this.lerp(j[3],k[3],c),f*=m[l][0],g*=m[l][1],h*=m[l][2],i*=m[l][3],this.color(f,g,h,i)},d.prototype.lightness=function(a){return d._validateParameters("lightness",arguments),this.color(a)._getLightness()},d.prototype.red=function(a){return d._validateParameters("red",arguments),this.color(a)._getRed()},d.prototype.saturation=function(a){return d._validateParameters("saturation",arguments),this.color(a)._getSaturation()},b.exports=d},{"../core/constants":20,"../core/core":21,"../core/error_helpers":24,"./p5.Color":15}],15:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants"),f=a("./color_conversion");d.Color=function(a,b){if(this._storeModeAndMaxes(a._colorMode,a._colorMaxes),this.mode!==e.RGB&&this.mode!==e.HSL&&this.mode!==e.HSB)throw new Error(this.mode+" is an invalid colorMode.");return this._array=d.Color._parseInputs.apply(this,b),this._calculateLevels(),this},d.Color.prototype.toString=function(a){
+this.hsba||(this.hsba=f._rgbaToHSBA(this._array)),this.hsla||(this.hsla=f._rgbaToHSLA(this._array));var b=this.levels,c=this._array,d=c[3];switch(a){case"#rrggbb":return"#".concat(b[0]<16?"0".concat(b[0].toString(16)):b[0].toString(16),b[1]<16?"0".concat(b[1].toString(16)):b[1].toString(16),b[2]<16?"0".concat(b[2].toString(16)):b[2].toString(16));case"#rrggbbaa":return"#".concat(b[0]<16?"0".concat(b[0].toString(16)):b[0].toString(16),b[1]<16?"0".concat(b[1].toString(16)):b[1].toString(16),b[2]<16?"0".concat(b[2].toString(16)):b[2].toString(16),b[3]<16?"0".concat(b[2].toString(16)):b[3].toString(16));case"#rgb":return"#".concat(Math.round(15*c[0]).toString(16),Math.round(15*c[1]).toString(16),Math.round(15*c[2]).toString(16));case"#rgba":return"#".concat(Math.round(15*c[0]).toString(16),Math.round(15*c[1]).toString(16),Math.round(15*c[2]).toString(16),Math.round(15*c[3]).toString(16));case"rgb":return"rgb(".concat(b[0],", ",b[1],", ",b[2],")");case"rgb%":return"rgb(".concat((100*c[0]).toPrecision(3),"%, ",(100*c[1]).toPrecision(3),"%, ",(100*c[2]).toPrecision(3),"%)");case"rgba%":return"rgba(".concat((100*c[0]).toPrecision(3),"%, ",(100*c[1]).toPrecision(3),"%, ",(100*c[2]).toPrecision(3),"%, ",(100*c[3]).toPrecision(3),"%)");case"hsb":case"hsv":return"hsb(".concat(this.hsba[0]*this.maxes[e.HSB][0],", ",this.hsba[1]*this.maxes[e.HSB][1],", ",this.hsba[2]*this.maxes[e.HSB][2],")");case"hsb%":case"hsv%":return"hsb(".concat((100*this.hsba[0]).toPrecision(3),"%, ",(100*this.hsba[1]).toPrecision(3),"%, ",(100*this.hsba[2]).toPrecision(3),"%)");case"hsba":case"hsva":return"hsba(".concat(this.hsba[0]*this.maxes[e.HSB][0],", ",this.hsba[1]*this.maxes[e.HSB][1],", ",this.hsba[2]*this.maxes[e.HSB][2],", ",d,")");case"hsba%":case"hsva%":return"hsba(".concat((100*this.hsba[0]).toPrecision(3),"%, ",(100*this.hsba[1]).toPrecision(3),"%, ",(100*this.hsba[2]).toPrecision(3),"%, ",(100*d).toPrecision(3),"%)");case"hsl":return"hsl(".concat(this.hsla[0]*this.maxes[e.HSL][0],", ",this.hsla[1]*this.maxes[e.HSL][1],", ",this.hsla[2]*this.maxes[e.HSL][2],")");case"hsl%":return"hsl(".concat((100*this.hsla[0]).toPrecision(3),"%, ",(100*this.hsla[1]).toPrecision(3),"%, ",(100*this.hsla[2]).toPrecision(3),"%)");case"hsla":return"hsla(".concat(this.hsla[0]*this.maxes[e.HSL][0],", ",this.hsla[1]*this.maxes[e.HSL][1],", ",this.hsla[2]*this.maxes[e.HSL][2],", ",d,")");case"hsla%":return"hsl(".concat((100*this.hsla[0]).toPrecision(3),"%, ",(100*this.hsla[1]).toPrecision(3),"%, ",(100*this.hsla[2]).toPrecision(3),"%, ",(100*d).toPrecision(3),"%)");case"rgba":default:return"rgba("+b[0]+","+b[1]+","+b[2]+","+d+")"}},d.Color.prototype.setRed=function(a){this._array[0]=a/this.maxes[e.RGB][0],this._calculateLevels()},d.Color.prototype.setGreen=function(a){this._array[1]=a/this.maxes[e.RGB][1],this._calculateLevels()},d.Color.prototype.setBlue=function(a){this._array[2]=a/this.maxes[e.RGB][2],this._calculateLevels()},d.Color.prototype.setAlpha=function(a){this._array[3]=a/this.maxes[this.mode][3],this._calculateLevels()},d.Color.prototype._calculateLevels=function(){this.levels=this._array.map(function(a){return Math.round(255*a)})},d.Color.prototype._getAlpha=function(){return this._array[3]*this.maxes[this.mode][3]},d.Color.prototype._storeModeAndMaxes=function(a,b){this.mode=a,this.maxes=b},d.Color.prototype._getMode=function(){return this.mode},d.Color.prototype._getMaxes=function(){return this.maxes},d.Color.prototype._getBlue=function(){return this._array[2]*this.maxes[e.RGB][2]},d.Color.prototype._getBrightness=function(){return this.hsba||(this.hsba=f._rgbaToHSBA(this._array)),this.hsba[2]*this.maxes[e.HSB][2]},d.Color.prototype._getGreen=function(){return this._array[1]*this.maxes[e.RGB][1]},d.Color.prototype._getHue=function(){return this.mode===e.HSB?(this.hsba||(this.hsba=f._rgbaToHSBA(this._array)),this.hsba[0]*this.maxes[e.HSB][0]):(this.hsla||(this.hsla=f._rgbaToHSLA(this._array)),this.hsla[0]*this.maxes[e.HSL][0])},d.Color.prototype._getLightness=function(){return this.hsla||(this.hsla=f._rgbaToHSLA(this._array)),this.hsla[2]*this.maxes[e.HSL][2]},d.Color.prototype._getRed=function(){return this._array[0]*this.maxes[e.RGB][0]},d.Color.prototype._getSaturation=function(){return this.mode===e.HSB?(this.hsba||(this.hsba=f._rgbaToHSBA(this._array)),this.hsba[1]*this.maxes[e.HSB][1]):(this.hsla||(this.hsla=f._rgbaToHSLA(this._array)),this.hsla[1]*this.maxes[e.HSL][1])};var g={aliceblue:"#f0f8ff",antiquewhite:"#faebd7",aqua:"#00ffff",aquamarine:"#7fffd4",azure:"#f0ffff",beige:"#f5f5dc",bisque:"#ffe4c4",black:"#000000",blanchedalmond:"#ffebcd",blue:"#0000ff",blueviolet:"#8a2be2",brown:"#a52a2a",burlywood:"#deb887",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",cornflowerblue:"#6495ed",cornsilk:"#fff8dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkgray:"#a9a9a9",darkgreen:"#006400",darkgrey:"#a9a9a9",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkslategrey:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dimgrey:"#696969",dodgerblue:"#1e90ff",firebrick:"#b22222",floralwhite:"#fffaf0",forestgreen:"#228b22",fuchsia:"#ff00ff",gainsboro:"#dcdcdc",ghostwhite:"#f8f8ff",gold:"#ffd700",goldenrod:"#daa520",gray:"#808080",green:"#008000",greenyellow:"#adff2f",grey:"#808080",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrodyellow:"#fafad2",lightgray:"#d3d3d3",lightgreen:"#90ee90",lightgrey:"#d3d3d3",lightpink:"#ffb6c1",lightsalmon:"#ffa07a",lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightslategrey:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370db",mediumseagreen:"#3cb371",mediumslateblue:"#7b68ee",mediumspringgreen:"#00fa9a",mediumturquoise:"#48d1cc",mediumvioletred:"#c71585",midnightblue:"#191970",mintcream:"#f5fffa",mistyrose:"#ffe4e1",moccasin:"#ffe4b5",navajowhite:"#ffdead",navy:"#000080",oldlace:"#fdf5e6",olive:"#808000",olivedrab:"#6b8e23",orange:"#ffa500",orangered:"#ff4500",orchid:"#da70d6",palegoldenrod:"#eee8aa",palegreen:"#98fb98",paleturquoise:"#afeeee",palevioletred:"#db7093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",red:"#ff0000",rosybrown:"#bc8f8f",royalblue:"#4169e1",saddlebrown:"#8b4513",salmon:"#fa8072",sandybrown:"#f4a460",seagreen:"#2e8b57",seashell:"#fff5ee",sienna:"#a0522d",silver:"#c0c0c0",skyblue:"#87ceeb",slateblue:"#6a5acd",slategray:"#708090",slategrey:"#708090",snow:"#fffafa",springgreen:"#00ff7f",steelblue:"#4682b4",tan:"#d2b48c",teal:"#008080",thistle:"#d8bfd8",tomato:"#ff6347",turquoise:"#40e0d0",violet:"#ee82ee",wheat:"#f5deb3",white:"#ffffff",whitesmoke:"#f5f5f5",yellow:"#ffff00",yellowgreen:"#9acd32"},h=/\s*/,i=/(\d{1,3})/,j=/((?:\d+(?:\.\d+)?)|(?:\.\d+))/,k=new RegExp(j.source+"%"),l={HEX3:/^#([a-f0-9])([a-f0-9])([a-f0-9])$/i,HEX4:/^#([a-f0-9])([a-f0-9])([a-f0-9])([a-f0-9])$/i,HEX6:/^#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})$/i,HEX8:/^#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})$/i,RGB:new RegExp(["^rgb\\(",i.source,",",i.source,",",i.source,"\\)$"].join(h.source),"i"),RGB_PERCENT:new RegExp(["^rgb\\(",k.source,",",k.source,",",k.source,"\\)$"].join(h.source),"i"),RGBA:new RegExp(["^rgba\\(",i.source,",",i.source,",",i.source,",",j.source,"\\)$"].join(h.source),"i"),RGBA_PERCENT:new RegExp(["^rgba\\(",k.source,",",k.source,",",k.source,",",j.source,"\\)$"].join(h.source),"i"),HSL:new RegExp(["^hsl\\(",i.source,",",k.source,",",k.source,"\\)$"].join(h.source),"i"),HSLA:new RegExp(["^hsla\\(",i.source,",",k.source,",",k.source,",",j.source,"\\)$"].join(h.source),"i"),HSB:new RegExp(["^hsb\\(",i.source,",",k.source,",",k.source,"\\)$"].join(h.source),"i"),HSBA:new RegExp(["^hsba\\(",i.source,",",k.source,",",k.source,",",j.source,"\\)$"].join(h.source),"i")};d.Color._parseInputs=function(a,b,c,h){var i=arguments.length,j=this.mode,k=this.maxes,m=[];if(i>=3)return m[0]=a/k[j][0],m[1]=b/k[j][1],m[2]=c/k[j][2],m[3]="number"==typeof h?h/k[j][3]:1,m=m.map(function(a){return Math.max(Math.min(a,1),0)}),j===e.HSL?f._hslaToRGBA(m):j===e.HSB?f._hsbaToRGBA(m):m;if(1===i&&"string"==typeof a){var n=a.trim().toLowerCase();if(g[n])return d.Color._parseInputs.call(this,g[n]);if(l.HEX3.test(n))return m=l.HEX3.exec(n).slice(1).map(function(a){return parseInt(a+a,16)/255}),m[3]=1,m;if(l.HEX6.test(n))return m=l.HEX6.exec(n).slice(1).map(function(a){return parseInt(a,16)/255}),m[3]=1,m;if(l.HEX4.test(n))return m=l.HEX4.exec(n).slice(1).map(function(a){return parseInt(a+a,16)/255});if(l.HEX8.test(n))return m=l.HEX8.exec(n).slice(1).map(function(a){return parseInt(a,16)/255});if(l.RGB.test(n))return m=l.RGB.exec(n).slice(1).map(function(a){return a/255}),m[3]=1,m;if(l.RGB_PERCENT.test(n))return m=l.RGB_PERCENT.exec(n).slice(1).map(function(a){return parseFloat(a)/100}),m[3]=1,m;if(l.RGBA.test(n))return m=l.RGBA.exec(n).slice(1).map(function(a,b){return 3===b?parseFloat(a):a/255});if(l.RGBA_PERCENT.test(n))return m=l.RGBA_PERCENT.exec(n).slice(1).map(function(a,b){return 3===b?parseFloat(a):parseFloat(a)/100});if(l.HSL.test(n)?(m=l.HSL.exec(n).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:parseInt(a,10)/100}),m[3]=1):l.HSLA.test(n)&&(m=l.HSLA.exec(n).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:3===b?parseFloat(a):parseInt(a,10)/100})),m=m.map(function(a){return Math.max(Math.min(a,1),0)}),m.length)return f._hslaToRGBA(m);if(l.HSB.test(n)?(m=l.HSB.exec(n).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:parseInt(a,10)/100}),m[3]=1):l.HSBA.test(n)&&(m=l.HSBA.exec(n).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:3===b?parseFloat(a):parseInt(a,10)/100})),m=m.map(function(a){return Math.max(Math.min(a,1),0)}),m.length)return f._hsbaToRGBA(m);m=[1,1,1,1]}else{if(1!==i&&2!==i||"number"!=typeof a)throw new Error(arguments+"is not a valid color representation.");m[0]=a/k[j][2],m[1]=a/k[j][2],m[2]=a/k[j][2],m[3]="number"==typeof b?b/k[j][3]:1,m=m.map(function(a){return Math.max(Math.min(a,1),0)})}return m},b.exports=d.Color},{"../core/constants":20,"../core/core":21,"./color_conversion":13}],16:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");a("./p5.Color"),d.prototype.background=function(){return arguments[0]instanceof d.Image?this.image(arguments[0],0,0,this.width,this.height):this._renderer.background.apply(this._renderer,arguments),this},d.prototype.clear=function(){return this._renderer.clear(),this},d.prototype.colorMode=function(a,b,c,f,g){if(d._validateParameters("colorMode",arguments),a===e.RGB||a===e.HSB||a===e.HSL){this._colorMode=a;var h=this._colorMaxes[a];2===arguments.length?(h[0]=b,h[1]=b,h[2]=b,h[3]=b):4===arguments.length?(h[0]=b,h[1]=c,h[2]=f):5===arguments.length&&(h[0]=b,h[1]=c,h[2]=f,h[3]=g)}return this},d.prototype.fill=function(){return this._renderer._setProperty("_fillSet",!0),this._renderer._setProperty("_doFill",!0),this._renderer.fill.apply(this._renderer,arguments),this},d.prototype.noFill=function(){return this._renderer._setProperty("_doFill",!1),this},d.prototype.noStroke=function(){return this._renderer._setProperty("_doStroke",!1),this},d.prototype.stroke=function(){return this._renderer._setProperty("_strokeSet",!0),this._renderer._setProperty("_doStroke",!0),this._renderer.stroke.apply(this._renderer,arguments),this},b.exports=d},{"../core/constants":20,"../core/core":21,"./p5.Color":15}],17:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants"),f=a("./canvas");a("./error_helpers"),d.prototype.arc=function(a,b,c,f,g,h,i){if(d._validateParameters("arc",arguments),!this._renderer._doStroke&&!this._renderer._doFill)return this;for(g=this._toRadians(g),h=this._toRadians(h);g<0;)g+=e.TWO_PI;for(;h<0;)h+=e.TWO_PI;return g%=e.TWO_PI,h%=e.TWO_PI,h===g&&(h+=e.TWO_PI),g=g<=e.HALF_PI?Math.atan(c/f*Math.tan(g)):g>e.HALF_PI&&g<=3*e.HALF_PI?Math.atan(c/f*Math.tan(g))+e.PI:Math.atan(c/f*Math.tan(g))+e.TWO_PI,h=h<=e.HALF_PI?Math.atan(c/f*Math.tan(h)):h>e.HALF_PI&&h<=3*e.HALF_PI?Math.atan(c/f*Math.tan(h))+e.PI:Math.atan(c/f*Math.tan(h))+e.TWO_PI,g>h&&(h+=e.TWO_PI),c=Math.abs(c),f=Math.abs(f),this._renderer.arc(a,b,c,f,g,h,i),this},d.prototype.ellipse=function(a,b,c,e,g){if(d._validateParameters("ellipse",arguments),c<0&&(c=Math.abs(c)),void 0===e?e=c:e<0&&(e=Math.abs(e)),this._renderer._doStroke||this._renderer._doFill){var h=f.modeAdjust(a,b,c,e,this._renderer._ellipseMode);this._renderer.ellipse([h.x,h.y,h.w,h.h,g])}return this},d.prototype.line=function(){return d._validateParameters("line",arguments),this._renderer._doStroke&&this._renderer.line.apply(this._renderer,arguments),this},d.prototype.point=function(){return d._validateParameters("point",arguments),this._renderer._doStroke&&this._renderer.point.apply(this._renderer,arguments),this},d.prototype.quad=function(){return d._validateParameters("quad",arguments),(this._renderer._doStroke||this._renderer._doFill)&&this._renderer.quad.apply(this._renderer,arguments),this},d.prototype.rect=function(){if(d._validateParameters("rect",arguments),this._renderer._doStroke||this._renderer._doFill){for(var a=f.modeAdjust(arguments[0],arguments[1],arguments[2],arguments[3],this._renderer._rectMode),b=[a.x,a.y,a.w,a.h],c=4;c<arguments.length;c++)b[c]=arguments[c];this._renderer.rect(b)}return this},d.prototype.triangle=function(){return d._validateParameters("triangle",arguments),(this._renderer._doStroke||this._renderer._doFill)&&this._renderer.triangle(arguments),this},b.exports=d},{"./canvas":19,"./constants":20,"./core":21,"./error_helpers":24}],18:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants");d.prototype.ellipseMode=function(a){return d._validateParameters("ellipseMode",arguments),a!==e.CORNER&&a!==e.CORNERS&&a!==e.RADIUS&&a!==e.CENTER||(this._renderer._ellipseMode=a),this},d.prototype.noSmooth=function(){return this._renderer.noSmooth(),this},d.prototype.rectMode=function(a){return d._validateParameters("rectMode",arguments),a!==e.CORNER&&a!==e.CORNERS&&a!==e.RADIUS&&a!==e.CENTER||(this._renderer._rectMode=a),this},d.prototype.smooth=function(){return this._renderer.smooth(),this},d.prototype.strokeCap=function(a){return d._validateParameters("strokeCap",arguments),a!==e.ROUND&&a!==e.SQUARE&&a!==e.PROJECT||this._renderer.strokeCap(a),this},d.prototype.strokeJoin=function(a){return d._validateParameters("strokeJoin",arguments),a!==e.ROUND&&a!==e.BEVEL&&a!==e.MITER||this._renderer.strokeJoin(a),this},d.prototype.strokeWeight=function(a){return d._validateParameters("strokeWeight",arguments),this._renderer.strokeWeight(a),this},b.exports=d},{"./constants":20,"./core":21}],19:[function(a,b,c){"use strict";var d=a("./constants");b.exports={modeAdjust:function(a,b,c,e,f){return f===d.CORNER?{x:a,y:b,w:c,h:e}:f===d.CORNERS?{x:a,y:b,w:c-a,h:e-b}:f===d.RADIUS?{x:a-c,y:b-e,w:2*c,h:2*e}:f===d.CENTER?{x:a-.5*c,y:b-.5*e,w:c,h:e}:void 0},arcModeAdjust:function(a,b,c,e,f){return f===d.CORNER?{x:a+.5*c,y:b+.5*e,w:c,h:e}:f===d.CORNERS?{x:a,y:b,w:c+a,h:e+b}:f===d.RADIUS?{x:a,y:b,w:2*c,h:2*e}:f===d.CENTER?{x:a,y:b,w:c,h:e}:void 0}}},{"./constants":20}],20:[function(a,b,c){"use strict";var d=Math.PI;b.exports={P2D:"p2d",WEBGL:"webgl",ARROW:"default",CROSS:"crosshair",HAND:"pointer",MOVE:"move",TEXT:"text",WAIT:"wait",HALF_PI:d/2,PI:d,QUARTER_PI:d/4,TAU:2*d,TWO_PI:2*d,DEGREES:"degrees",RADIANS:"radians",DEG_TO_RAD:d/180,RAD_TO_DEG:180/d,CORNER:"corner",CORNERS:"corners",RADIUS:"radius",RIGHT:"right",LEFT:"left",CENTER:"center",TOP:"top",BOTTOM:"bottom",BASELINE:"alphabetic",POINTS:0,LINES:1,LINE_STRIP:3,LINE_LOOP:2,TRIANGLES:4,TRIANGLE_FAN:6,TRIANGLE_STRIP:5,QUADS:"quads",QUAD_STRIP:"quad_strip",CLOSE:"close",OPEN:"open",CHORD:"chord",PIE:"pie",PROJECT:"square",SQUARE:"butt",ROUND:"round",BEVEL:"bevel",MITER:"miter",RGB:"rgb",HSB:"hsb",HSL:"hsl",AUTO:"auto",ALT:18,BACKSPACE:8,CONTROL:17,DELETE:46,DOWN_ARROW:40,ENTER:13,ESCAPE:27,LEFT_ARROW:37,OPTION:18,RETURN:13,RIGHT_ARROW:39,SHIFT:16,TAB:9,UP_ARROW:38,BLEND:"source-over",ADD:"lighter",DARKEST:"darken",LIGHTEST:"lighten",DIFFERENCE:"difference",EXCLUSION:"exclusion",MULTIPLY:"multiply",SCREEN:"screen",REPLACE:"copy",OVERLAY:"overlay",HARD_LIGHT:"hard-light",SOFT_LIGHT:"soft-light",DODGE:"color-dodge",BURN:"color-burn",THRESHOLD:"threshold",GRAY:"gray",OPAQUE:"opaque",INVERT:"invert",POSTERIZE:"posterize",DILATE:"dilate",ERODE:"erode",BLUR:"blur",NORMAL:"normal",ITALIC:"italic",BOLD:"bold",_DEFAULT_TEXT_FILL:"#000000",_DEFAULT_LEADMULT:1.25,_CTX_MIDDLE:"middle",LINEAR:"linear",QUADRATIC:"quadratic",BEZIER:"bezier",CURVE:"curve",STROKE:"stroke",FILL:"fill",TEXTURE:"texture",IMMEDIATE:"immediate",LANDSCAPE:"landscape",PORTRAIT:"portrait",_DEFAULT_STROKE:"#000000",_DEFAULT_FILL:"#FFFFFF"}},{}],21:[function(a,b,c){"use 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g=d[f];this._registeredMethods[g]=e.prototype._registeredMethods[g].slice()}window.DeviceOrientationEvent&&(this._events.deviceorientation=null),window.DeviceMotionEvent&&!window._isNodeWebkit&&(this._events.devicemotion=null),this._start=function(){this._userNode&&"string"==typeof this._userNode&&(this._userNode=document.getElementById(this._userNode));var a=this.preload||window.preload;if(a){var b=document.getElementById(this._loadingScreenId);if(!b){b=document.createElement("div"),b.innerHTML="Loading...",b.style.position="absolute",b.id=this._loadingScreenId;(this._userNode||document.body).appendChild(b)}for(var c in this._preloadMethods){this._preloadMethods[c]=this._preloadMethods[c]||e;var d=this._preloadMethods[c];d!==e.prototype&&d!==e||(this._isGlobal&&(window[c]=this._wrapPreload(this,c)),d=this),this._registeredPreloadMethods[c]=d[c],d[c]=this._wrapPreload(d,c)}a(),this._runIfPreloadsAreDone()}else this._setup(),this._runFrames(),this._draw()}.bind(this),this._runIfPreloadsAreDone=function(){var a=this._isGlobal?window:this;if(0===a._preloadCount){var b=document.getElementById(a._loadingScreenId);b&&b.parentNode.removeChild(b),a._setup(),a._runFrames(),a._draw()}},this._decrementPreload=function(){var a=this._isGlobal?window:this;"function"==typeof a.preload&&(a._setProperty("_preloadCount",a._preloadCount-1),a._runIfPreloadsAreDone())},this._wrapPreload=function(a,b){return function(){return this._incrementPreload(),this._registeredPreloadMethods[b].apply(a,arguments)}.bind(this)},this._incrementPreload=function(){var a=this._isGlobal?window:this;a._setProperty("_preloadCount",a._preloadCount+1)},this._setup=function(){this.createCanvas(this._defaultCanvasSize.width,this._defaultCanvasSize.height,"p2d");var a=this._isGlobal?window:this;if("function"==typeof a.preload)for(var b in this._preloadMethods)a[b]=this._preloadMethods[b][b],a[b]&&this&&(a[b]=a[b].bind(this));"function"==typeof a.setup&&a.setup();for(var c=document.getElementsByTagName("canvas"),d=0;d<c.length;d++){var e=c[d];"true"===e.dataset.hidden&&(e.style.visibility="",delete e.dataset.hidden)}this._setupDone=!0}.bind(this),this._draw=function(){var a=window.performance.now(),b=a-this._lastFrameTime,c=1e3/this._targetFrameRate;(!this._loop||b>=c-5)&&(this.redraw(),this._frameRate=1e3/(a-this._lastFrameTime),this._lastFrameTime=a,void 0!==this._updateMouseCoords&&this._updateMouseCoords()),this._loop&&(this._requestAnimId=window.requestAnimationFrame(this._draw))}.bind(this),this._runFrames=function(){this._updateInterval&&clearInterval(this._updateInterval)}.bind(this),this._setProperty=function(a,b){this[a]=b,this._isGlobal&&(window[a]=b)}.bind(this),this.remove=function(){var a=document.getElementById(this._loadingScreenId);if(a&&(a.parentNode.removeChild(a),this._incrementPreload()),this._curElement){this._loop=!1,this._requestAnimId&&window.cancelAnimationFrame(this._requestAnimId);for(var b in this._events)window.removeEventListener(b,this._events[b]);for(var c=0;c<this._elements.length;c++){var d=this._elements[c];d.elt.parentNode&&d.elt.parentNode.removeChild(d.elt);for(var f in d._events)d.elt.removeEventListener(f,d._events[f])}var g=this;this._registeredMethods.remove.forEach(function(a){void 0!==a&&a.call(g)})}if(this._isGlobal){for(var h in e.prototype)try{delete window[h]}catch(a){window[h]=void 0}for(var i in this)if(this.hasOwnProperty(i))try{delete window[i]}catch(a){window[i]=void 0}e.instance=null}}.bind(this),this._registeredMethods.init.forEach(function(a){void 0!==a&&a.call(this)},this);var h=this._createFriendlyGlobalFunctionBinder();if(a)a(this);else{this._isGlobal=!0,e.instance=this;for(var i in e.prototype)if("function"==typeof e.prototype[i]){var j=i.substring(2);this._events.hasOwnProperty(j)||(Math.hasOwnProperty(i)&&Math[i]===e.prototype[i]?h(i,e.prototype[i]):h(i,e.prototype[i].bind(this)))}else h(i,e.prototype[i]);for(var k in this)this.hasOwnProperty(k)&&h(k,this[k])}for(var l in this._events){var m=this["_on"+l];if(m){var n=m.bind(this);window.addEventListener(l,n,{passive:!1}),this._events[l]=n}}var o=function(){this._setProperty("focused",!0)}.bind(this),p=function(){this._setProperty("focused",!1)}.bind(this);window.addEventListener("focus",o),window.addEventListener("blur",p),this.registerMethod("remove",function(){window.removeEventListener("focus",o),window.removeEventListener("blur",p)}),c?this._start():"complete"===document.readyState?this._start():window.addEventListener("load",this._start.bind(this),!1)};e.prototype._initializeInstanceVariables=function(){this._styles=[],this._bezierDetail=20,this._curveDetail=20,this._colorMode=d.RGB,this._colorMaxes={rgb:[255,255,255,255],hsb:[360,100,100,1],hsl:[360,100,100,1]}},e.instance=null,e.disableFriendlyErrors=!1;for(var f in d)e.prototype[f]=d[f];e.prototype._preloadMethods={loadJSON:e.prototype,loadImage:e.prototype,loadStrings:e.prototype,loadXML:e.prototype,loadBytes:e.prototype,loadShape:e.prototype,loadTable:e.prototype,loadFont:e.prototype,loadModel:e.prototype,loadShader:e.prototype},e.prototype._registeredMethods={init:[],pre:[],post:[],remove:[]},e.prototype._registeredPreloadMethods={},e.prototype.registerPreloadMethod=function(a,b){e.prototype._preloadMethods.hasOwnProperty(a)||(e.prototype._preloadMethods[a]=b)},e.prototype.registerMethod=function(a,b){var c=this||e.prototype;c._registeredMethods.hasOwnProperty(a)||(c._registeredMethods[a]=[]),c._registeredMethods[a].push(b)},e.prototype._createFriendlyGlobalFunctionBinder=function(a){a=a||{};var b=a.globalObject||window,c=a.log||console.log.bind(console),d={print:!0};return function(a,f){if(e.disableFriendlyErrors,1)b[a]=f;else try{if(a in b&&!(a in d))throw new Error('global "'+a+'" already exists');Object.defineProperty(b,a,{configurable:!0,enumerable:!0,get:function(){return f},set:function(d){Object.defineProperty(b,a,{configurable:!0,enumerable:!0,value:d,writable:!0}),c('You just changed the value of "'+a+"\", which was a p5 function. This could cause problems later if you're not careful.")}})}catch(d){c('p5 had problems creating the global function "'+a+'", possibly because your code is already using that name as a variable. You may want to rename your variable to something else.'),b[a]=f}}},b.exports=e},{"./constants":20,"./shim":31}],22:[function(a,b,c){"use strict";var d=a("./core");a("./error_helpers"),d.prototype.bezier=function(){return d._validateParameters("bezier",arguments),(this._renderer._doStroke||this._renderer._doFill)&&this._renderer.bezier.apply(this._renderer,arguments),this},d.prototype.bezierDetail=function(a){return d._validateParameters("bezierDetail",arguments),this._bezierDetail=a,this},d.prototype.bezierPoint=function(a,b,c,e,f){d._validateParameters("bezierPoint",arguments);var g=1-f;return Math.pow(g,3)*a+3*Math.pow(g,2)*f*b+3*g*Math.pow(f,2)*c+Math.pow(f,3)*e},d.prototype.bezierTangent=function(a,b,c,e,f){d._validateParameters("bezierTangent",arguments);var g=1-f;return 3*e*Math.pow(f,2)-3*c*Math.pow(f,2)+6*c*g*f-6*b*g*f+3*b*Math.pow(g,2)-3*a*Math.pow(g,2)},d.prototype.curve=function(){return d._validateParameters("curve",arguments),this._renderer._doStroke&&this._renderer.curve.apply(this._renderer,arguments),this},d.prototype.curveDetail=function(a){return d._validateParameters("curveDetail",arguments),this._curveDetail=a,this},d.prototype.curveTightness=function(a){d._validateParameters("curveTightness",arguments),this._renderer._curveTightness=a},d.prototype.curvePoint=function(a,b,c,e,f){d._validateParameters("curvePoint",arguments);var g=f*f*f,h=f*f;return a*(-.5*g+h-.5*f)+b*(1.5*g-2.5*h+1)+c*(-1.5*g+2*h+.5*f)+e*(.5*g-.5*h)},d.prototype.curveTangent=function(a,b,c,e,f){d._validateParameters("curveTangent",arguments);var g=f*f;return a*(-3*g/2+2*f-.5)+b*(9*g/2-5*f)+c*(-9*g/2+4*f+.5)+e*(3*g/2-f)},b.exports=d},{"./core":21,"./error_helpers":24}],23:[function(a,b,c){"use strict";function d(){return window.innerWidth||document.documentElement&&document.documentElement.clientWidth||document.body&&document.body.clientWidth||0}function e(){return window.innerHeight||document.documentElement&&document.documentElement.clientHeight||document.body&&document.body.clientHeight||0}function f(a){if(!(document.fullscreenEnabled||document.webkitFullscreenEnabled||document.mozFullScreenEnabled||document.msFullscreenEnabled))throw new Error("Fullscreen not enabled in this browser.");a.requestFullscreen?a.requestFullscreen():a.mozRequestFullScreen?a.mozRequestFullScreen():a.webkitRequestFullscreen?a.webkitRequestFullscreen():a.msRequestFullscreen&&a.msRequestFullscreen()}function g(){document.exitFullscreen?document.exitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitExitFullscreen?document.webkitExitFullscreen():document.msExitFullscreen&&document.msExitFullscreen()}var h=a("./core"),i=a("./constants"),j=[i.ARROW,i.CROSS,i.HAND,i.MOVE,i.TEXT,i.WAIT];h.prototype._frameRate=0,h.prototype._lastFrameTime=window.performance.now(),h.prototype._targetFrameRate=60;var k=window.print;h.prototype.print=function(){arguments.length?console.log.apply(console,arguments):k()},h.prototype.frameCount=0,h.prototype.focused=document.hasFocus(),h.prototype.cursor=function(a,b,c){var d="auto",e=this._curElement.elt;if(j.indexOf(a)>-1)d=a;else if("string"==typeof a){var f="";b&&c&&"number"==typeof b&&"number"==typeof c&&(f=b+" "+c),d="http://"===a.substring(0,7)||"https://"===a.substring(0,8)?"url("+a+") "+f+", auto":/\.(cur|jpg|jpeg|gif|png|CUR|JPG|JPEG|GIF|PNG)$/.test(a)?"url("+a+") "+f+", auto":a}e.style.cursor=d},h.prototype.frameRate=function(a){return h._validateParameters("frameRate",arguments),"number"!=typeof a||a<0?this._frameRate:(this._setProperty("_targetFrameRate",a),this._runFrames(),this)},h.prototype.getFrameRate=function(){return this.frameRate()},h.prototype.setFrameRate=function(a){return this.frameRate(a)},h.prototype.noCursor=function(){this._curElement.elt.style.cursor="none"},h.prototype.displayWidth=screen.width,h.prototype.displayHeight=screen.height,h.prototype.windowWidth=d(),h.prototype.windowHeight=e(),h.prototype._onresize=function(a){this._setProperty("windowWidth",d()),this._setProperty("windowHeight",e());var b,c=this._isGlobal?window:this;"function"==typeof c.windowResized&&(void 0===(b=c.windowResized(a))||b||a.preventDefault())},h.prototype.width=0,h.prototype.height=0,h.prototype.fullscreen=function(a){if(h._validateParameters("fullscreen",arguments),void 0===a)return document.fullscreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.msFullscreenElement;a?f(document.documentElement):g()},h.prototype.pixelDensity=function(a){if(h._validateParameters("pixelDensity",arguments),"number"!=typeof a)return this._pixelDensity;this._pixelDensity=a,this.resizeCanvas(this.width,this.height,!0)},h.prototype.displayDensity=function(){return window.devicePixelRatio},h.prototype.getURL=function(){return location.href},h.prototype.getURLPath=function(){return location.pathname.split("/").filter(function(a){return""!==a})},h.prototype.getURLParams=function(){for(var a,b=/[?&]([^&=]+)(?:[&=])([^&=]+)/gim,c={};null!=(a=b.exec(location.search));)a.index===b.lastIndex&&b.lastIndex++,c[a[1]]=a[2];return c},b.exports=h},{"./constants":20,"./core":21}],24:[function(a,b,c){"use strict";var d=a("./core");a("./constants");d._validateParameters=d._friendlyFileLoadError=function(){};var e=null,f="https://github.com/processing/p5.js/wiki/Frequently-Asked-Questions#why-cant-i-assign-variables-using-p5-functions-and-variables-before-setup",g=function(){var b={},c=function(a){return Object.getOwnPropertyNames(a).filter(function(a){return"_"!==a[0]&&(!(a in b)&&(b[a]=!0,!0))}).map(function(b){var c;return c="function"==typeof a[b]?"function":b===b.toUpperCase()?"constant":"variable",{name:b,type:c}})};e=[].concat(c(d.prototype),c(a("./constants"))),e.sort(function(a,b){return b.name.length-a.name.length})},h=function(a,b){b||(b=console.log.bind(console)),e||g(),e.some(function(c){if(a.message&&null!==a.message.match("\\W?"+c.name+"\\W"))return b("Did you just try to use p5.js's "+c.name+("function"===c.type?"() ":" ")+c.type+"? If so, you may want to move it into your sketch's setup() function.\n\nFor more details, see: "+f),!0})};d.prototype._helpForMisusedAtTopLevelCode=h,"complete"!==document.readyState&&(window.addEventListener("error",h,!1),window.addEventListener("load",function(){window.removeEventListener("error",h,!1)})),b.exports=d},{"../../docs/reference/data.json":void 0,"./constants":20,"./core":21}],25:[function(a,b,c){"use strict";var d=a("../core/core"),e=function(){window.PHANTOMJS||window.mocha||(window.setup&&"function"==typeof window.setup||window.draw&&"function"==typeof window.draw)&&!d.instance&&new d};"complete"===document.readyState?e():window.addEventListener("load",e,!1)},{"../core/core":21}],26:[function(a,b,c){"use strict";function d(a,b,c){return!1===b?f(a,c):e(a,b,c),this}function e(a,b,c){c._events[a]&&f(a,c);var d=b.bind(c);c.elt.addEventListener(a,d,!1),c._events[a]=d}function f(a,b){var c=b._events[a];b.elt.removeEventListener(a,c,!1),b._events[a]=null}var g=a("./core");g.Element=function(a,b){this.elt=a,this._pInst=b,this._events={},this.width=this.elt.offsetWidth,this.height=this.elt.offsetHeight},g.Element.prototype.parent=function(a){return void 0===a?this.elt.parentNode:("string"==typeof a?("#"===a[0]&&(a=a.substring(1)),a=document.getElementById(a)):a instanceof g.Element&&(a=a.elt),a.appendChild(this.elt),this)},g.Element.prototype.id=function(a){return void 0===a?this.elt.id:(this.elt.id=a,this.width=this.elt.offsetWidth,this.height=this.elt.offsetHeight,this)},g.Element.prototype.class=function(a){return void 0===a?this.elt.className:(this.elt.className=a,this)},g.Element.prototype.mousePressed=function(a){
+return d("mousedown",a,this),d("touchstart",a,this),this},g.Element.prototype.doubleClicked=function(a){return d("dblclick",a,this),this},g.Element.prototype.mouseWheel=function(a){return d("wheel",a,this),this},g.Element.prototype.mouseReleased=function(a){return d("mouseup",a,this),d("touchend",a,this),this},g.Element.prototype.mouseClicked=function(a){return d("click",a,this),this},g.Element.prototype.mouseMoved=function(a){return d("mousemove",a,this),d("touchmove",a,this),this},g.Element.prototype.mouseOver=function(a){return d("mouseover",a,this),this},g.Element.prototype.changed=function(a){return d("change",a,this),this},g.Element.prototype.input=function(a){return d("input",a,this),this},g.Element.prototype.mouseOut=function(a){return d("mouseout",a,this),this},g.Element.prototype.touchStarted=function(a){return d("touchstart",a,this),d("mousedown",a,this),this},g.Element.prototype.touchMoved=function(a){return d("touchmove",a,this),d("mousemove",a,this),this},g.Element.prototype.touchEnded=function(a){return d("touchend",a,this),d("mouseup",a,this),this},g.Element.prototype.dragOver=function(a){return d("dragover",a,this),this},g.Element.prototype.dragLeave=function(a){return d("dragleave",a,this),this},g.Element.prototype.drop=function(a,b){function c(b){var c=new g.File(b);return function(b){c.data=b.target.result,a(c)}}return window.File&&window.FileReader&&window.FileList&&window.Blob?(e("dragover",function(a){a.stopPropagation(),a.preventDefault()},this),e("dragleave",function(a){a.stopPropagation(),a.preventDefault()},this),void 0!==b&&e("drop",b,this),e("drop",function(a){a.stopPropagation(),a.preventDefault();for(var b=a.dataTransfer.files,d=0;d<b.length;d++){var e=b[d],f=new FileReader;f.onload=c(e),e.type.indexOf("text")>-1?f.readAsText(e):f.readAsDataURL(e)}},this)):console.log("The File APIs are not fully supported in this browser."),this},g.Element.prototype._setProperty=function(a,b){this[a]=b},b.exports=g.Element},{"./core":21}],27:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants");d.Graphics=function(a,b,c,f){var g=c||e.P2D;this.canvas=document.createElement("canvas"),(f._userNode||document.body).appendChild(this.canvas),d.Element.call(this,this.canvas,f,!1);for(var h in d.prototype)this[h]||("function"==typeof d.prototype[h]?this[h]=d.prototype[h].bind(this):this[h]=d.prototype[h]);return d.prototype._initializeInstanceVariables.apply(this),this.width=a,this.height=b,this._pixelDensity=f._pixelDensity,g===e.WEBGL?this._renderer=new d.RendererGL(this.canvas,this,!1):this._renderer=new d.Renderer2D(this.canvas,this,!1),f._elements.push(this),this._renderer.resize(a,b),this._renderer._applyDefaults(),this},d.Graphics.prototype=Object.create(d.Element.prototype),d.Graphics.prototype.remove=function(){this.elt.parentNode&&this.elt.parentNode.removeChild(this.elt);var a=this._pInst._elements.indexOf(this);-1!==a&&this._pInst._elements.splice(a,1);for(var b in this._events)this.elt.removeEventListener(b,this._events[b])},b.exports=d.Graphics},{"./constants":20,"./core":21}],28:[function(a,b,c){"use strict";function d(a,b){for(var c=1;c<arguments.length;c++){var d=arguments[c];if(void 0!==d&&null!==d)for(var e in d)d.hasOwnProperty(e)&&(a[e]=d[e])}return a}function e(a){var b=0,c=0;if(a.offsetParent)do{b+=a.offsetLeft,c+=a.offsetTop}while(a=a.offsetParent);else b+=a.offsetLeft,c+=a.offsetTop;return[b,c]}var f=a("./core"),g=a("../core/constants");f.Renderer=function(a,b,c){f.Element.call(this,a,b),this.canvas=a,this._pInst=b,c?(this._isMainCanvas=!0,this._pInst._setProperty("_curElement",this),this._pInst._setProperty("canvas",this.canvas),this._pInst._setProperty("width",this.width),this._pInst._setProperty("height",this.height)):(this.canvas.style.display="none",this._styles=[]),this._textSize=12,this._textLeading=15,this._textFont="sans-serif",this._textStyle=g.NORMAL,this._textAscent=null,this._textDescent=null,this._rectMode=g.CORNER,this._ellipseMode=g.CENTER,this._curveTightness=0,this._imageMode=g.CORNER,this._tint=null,this._doStroke=!0,this._doFill=!0,this._strokeSet=!1,this._fillSet=!1},f.Renderer.prototype=Object.create(f.Element.prototype),f.Renderer.prototype.push=function(){return{properties:{_doStroke:this._doStroke,_strokeSet:this._strokeSet,_doFill:this._doFill,_fillSet:this._fillSet,_tint:this._tint,_imageMode:this._imageMode,_rectMode:this._rectMode,_ellipseMode:this._ellipseMode,_textFont:this._textFont,_textLeading:this._textLeading,_textSize:this._textSize,_textStyle:this._textStyle}}},f.Renderer.prototype.pop=function(a){a.properties&&d(this,a.properties)},f.Renderer.prototype.resize=function(a,b){this.width=a,this.height=b,this.elt.width=a*this._pInst._pixelDensity,this.elt.height=b*this._pInst._pixelDensity,this.elt.style.width=a+"px",this.elt.style.height=b+"px",this._isMainCanvas&&(this._pInst._setProperty("width",this.width),this._pInst._setProperty("height",this.height))},f.Renderer.prototype.textLeading=function(a){return"number"==typeof a?(this._setProperty("_textLeading",a),this):this._textLeading},f.Renderer.prototype.textSize=function(a){return"number"==typeof a?(this._setProperty("_textSize",a),this._setProperty("_textLeading",a*g._DEFAULT_LEADMULT),this._applyTextProperties()):this._textSize},f.Renderer.prototype.textStyle=function(a){return a?(a!==g.NORMAL&&a!==g.ITALIC&&a!==g.BOLD||this._setProperty("_textStyle",a),this._applyTextProperties()):this._textStyle},f.Renderer.prototype.textAscent=function(){return null===this._textAscent&&this._updateTextMetrics(),this._textAscent},f.Renderer.prototype.textDescent=function(){return null===this._textDescent&&this._updateTextMetrics(),this._textDescent},f.Renderer.prototype._applyDefaults=function(){return this},f.Renderer.prototype._isOpenType=function(a){return"object"==typeof(a=a||this._textFont)&&a.font&&a.font.supported},f.Renderer.prototype._updateTextMetrics=function(){if(this._isOpenType())return this._setProperty("_textAscent",this._textFont._textAscent()),this._setProperty("_textDescent",this._textFont._textDescent()),this;var a=document.createElement("span");a.style.fontFamily=this._textFont,a.style.fontSize=this._textSize+"px",a.innerHTML="ABCjgq|";var b=document.createElement("div");b.style.display="inline-block",b.style.width="1px",b.style.height="0px";var c=document.createElement("div");c.appendChild(a),c.appendChild(b),c.style.height="0px",c.style.overflow="hidden",document.body.appendChild(c),b.style.verticalAlign="baseline";var d=e(b),f=e(a),g=d[1]-f[1];b.style.verticalAlign="bottom",d=e(b),f=e(a);var h=d[1]-f[1],i=h-g;return document.body.removeChild(c),this._setProperty("_textAscent",g),this._setProperty("_textDescent",i),this},b.exports=f.Renderer},{"../core/constants":20,"./core":21}],29:[function(a,b,c){"use strict";var d=a("./core"),e=a("./canvas"),f=a("./constants"),g=a("../image/filters");a("./p5.Renderer");var h="rgba(0,0,0,0)";d.Renderer2D=function(a,b,c){return d.Renderer.call(this,a,b,c),this.drawingContext=this.canvas.getContext("2d"),this._pInst._setProperty("drawingContext",this.drawingContext),this},d.Renderer2D.prototype=Object.create(d.Renderer.prototype),d.Renderer2D.prototype._applyDefaults=function(){this._cachedFillStyle=this._cachedStrokeStyle=void 0,this._setFill(f._DEFAULT_FILL),this._setStroke(f._DEFAULT_STROKE),this.drawingContext.lineCap=f.ROUND,this.drawingContext.font="normal 12px sans-serif"},d.Renderer2D.prototype.resize=function(a,b){d.Renderer.prototype.resize.call(this,a,b),this.drawingContext.scale(this._pInst._pixelDensity,this._pInst._pixelDensity)},d.Renderer2D.prototype.background=function(){if(this.drawingContext.save(),this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(this._pInst._pixelDensity,this._pInst._pixelDensity),arguments[0]instanceof d.Image)this._pInst.image(arguments[0],0,0,this.width,this.height);else{var a=this._getFill(),b=this._pInst.color.apply(this._pInst,arguments),c=b.toString();this._setFill(c),this.drawingContext.fillRect(0,0,this.width,this.height),this._setFill(a)}this.drawingContext.restore()},d.Renderer2D.prototype.clear=function(){this.drawingContext.save(),this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.clearRect(0,0,this.width,this.height),this.drawingContext.restore()},d.Renderer2D.prototype.fill=function(){var a=this._pInst.color.apply(this._pInst,arguments);this._setFill(a.toString())},d.Renderer2D.prototype.stroke=function(){var a=this._pInst.color.apply(this._pInst,arguments);this._setStroke(a.toString())},d.Renderer2D.prototype.image=function(a,b,c,e,f,g,h,i,j){var k;try{this._tint&&(d.MediaElement&&a instanceof d.MediaElement&&a.loadPixels(),a.canvas&&(k=this._getTintedImageCanvas(a))),k||(k=a.canvas||a.elt),this.drawingContext.drawImage(k,b,c,e,f,g,h,i,j)}catch(a){if("NS_ERROR_NOT_AVAILABLE"!==a.name)throw a}},d.Renderer2D.prototype._getTintedImageCanvas=function(a){if(!a.canvas)return a;var b=g._toPixels(a.canvas),c=document.createElement("canvas");c.width=a.canvas.width,c.height=a.canvas.height;for(var d=c.getContext("2d"),e=d.createImageData(a.canvas.width,a.canvas.height),f=e.data,h=0;h<b.length;h+=4){var i=b[h],j=b[h+1],k=b[h+2],l=b[h+3];f[h]=i*this._tint[0]/255,f[h+1]=j*this._tint[1]/255,f[h+2]=k*this._tint[2]/255,f[h+3]=l*this._tint[3]/255}return d.putImageData(e,0,0),c},d.Renderer2D.prototype.blendMode=function(a){this.drawingContext.globalCompositeOperation=a},d.Renderer2D.prototype.blend=function(){var a=this.drawingContext.globalCompositeOperation,b=arguments[arguments.length-1],c=Array.prototype.slice.call(arguments,0,arguments.length-1);this.drawingContext.globalCompositeOperation=b,this._pInst?this._pInst.copy.apply(this._pInst,c):this.copy.apply(this,c),this.drawingContext.globalCompositeOperation=a},d.Renderer2D.prototype.copy=function(){var a,b,c,e,f,g,h,i,j;if(9===arguments.length)a=arguments[0],b=arguments[1],c=arguments[2],e=arguments[3],f=arguments[4],g=arguments[5],h=arguments[6],i=arguments[7],j=arguments[8];else{if(8!==arguments.length)throw new Error("Signature not supported");a=this._pInst,b=arguments[0],c=arguments[1],e=arguments[2],f=arguments[3],g=arguments[4],h=arguments[5],i=arguments[6],j=arguments[7]}d.Renderer2D._copyHelper(this,a,b,c,e,f,g,h,i,j)},d.Renderer2D._copyHelper=function(a,b,c,d,e,f,g,h,i,j){b.loadPixels();var k=b.canvas.width/b.width;a.drawingContext.drawImage(b.canvas,k*c,k*d,k*e,k*f,g,h,i,j)},d.Renderer2D.prototype.get=function(a,b,c,e){if(void 0===a&&void 0===b&&void 0===c&&void 0===e?(a=0,b=0,c=this.width,e=this.height):void 0===c&&void 0===e&&(c=1,e=1),a+c<0||b+e<0||a>this.width||b>this.height)return[0,0,0,255];var f=this._pInst||this;f.loadPixels();var g=f._pixelDensity;a=Math.floor(a),b=Math.floor(b),c=Math.floor(c),e=Math.floor(e);var h=a*g,i=b*g;if(1!==c||1!==e||this instanceof d.RendererGL){var j=Math.min(c,f.width),k=Math.min(e,f.height),l=j*g,m=k*g,n=new d.Image(j,k);return n.canvas.getContext("2d").drawImage(this.canvas,h,i,l,m,0,0,j,k),n}var o=this.drawingContext.getImageData(h,i,1,1).data;return[o[0],o[1],o[2],o[3]]},d.Renderer2D.prototype.loadPixels=function(){var a=this._pInst||this,b=a._pixelDensity,c=this.width*b,d=this.height*b,e=this.drawingContext.getImageData(0,0,c,d);a._setProperty("imageData",e),a._setProperty("pixels",e.data)},d.Renderer2D.prototype.set=function(a,b,c){a=Math.floor(a),b=Math.floor(b);var e=this._pInst||this;if(c instanceof d.Image)this.drawingContext.save(),this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(e._pixelDensity,e._pixelDensity),this.drawingContext.drawImage(c.canvas,a,b),this.loadPixels.call(e),this.drawingContext.restore();else{var f=0,g=0,h=0,i=0,j=4*(b*e._pixelDensity*(this.width*e._pixelDensity)+a*e._pixelDensity);if(e.imageData||e.loadPixels.call(e),"number"==typeof c)j<e.pixels.length&&(f=c,g=c,h=c,i=255);else if(c instanceof Array){if(c.length<4)throw new Error("pixel array must be of the form [R, G, B, A]");j<e.pixels.length&&(f=c[0],g=c[1],h=c[2],i=c[3])}else c instanceof d.Color&&j<e.pixels.length&&(f=c.levels[0],g=c.levels[1],h=c.levels[2],i=c.levels[3]);for(var k=0;k<e._pixelDensity;k++)for(var l=0;l<e._pixelDensity;l++)j=4*((b*e._pixelDensity+l)*this.width*e._pixelDensity+(a*e._pixelDensity+k)),e.pixels[j]=f,e.pixels[j+1]=g,e.pixels[j+2]=h,e.pixels[j+3]=i}},d.Renderer2D.prototype.updatePixels=function(a,b,c,d){var e=this._pInst||this,f=e._pixelDensity;void 0===a&&void 0===b&&void 0===c&&void 0===d&&(a=0,b=0,c=this.width,d=this.height),c*=f,d*=f,this.drawingContext.putImageData(e.imageData,a,b,0,0,c,d)},d.Renderer2D.prototype._acuteArcToBezier=function(a,b){var c=b/2,d=Math.cos(c),e=Math.sin(c),f=1/Math.tan(c),g=a+c,h=Math.cos(g),i=Math.sin(g),j=(4-d)/3,k=e+(d-j)*f;return{ax:Math.cos(a),ay:Math.sin(a),bx:j*h+k*i,by:j*i-k*h,cx:j*h-k*i,cy:j*i+k*h,dx:Math.cos(a+b),dy:Math.sin(a+b)}},d.Renderer2D.prototype.arc=function(a,b,c,d,g,h,i){for(var j=this.drawingContext,k=e.arcModeAdjust(a,b,c,d,this._ellipseMode),l=k.w/2,m=k.h/2,n=1e-5,o=0,p=[];h-g>n;)o=Math.min(h-g,f.HALF_PI),p.push(this._acuteArcToBezier(g,o)),g+=o;return this._doFill&&(j.beginPath(),p.forEach(function(a,b){0===b&&j.moveTo(k.x+a.ax*l,k.y+a.ay*m),j.bezierCurveTo(k.x+a.bx*l,k.y+a.by*m,k.x+a.cx*l,k.y+a.cy*m,k.x+a.dx*l,k.y+a.dy*m)}),i!==f.PIE&&null!=i||j.lineTo(k.x,k.y),j.closePath(),j.fill()),this._doStroke&&(j.beginPath(),p.forEach(function(a,b){0===b&&j.moveTo(k.x+a.ax*l,k.y+a.ay*m),j.bezierCurveTo(k.x+a.bx*l,k.y+a.by*m,k.x+a.cx*l,k.y+a.cy*m,k.x+a.dx*l,k.y+a.dy*m)}),i===f.PIE?(j.lineTo(k.x,k.y),j.closePath()):i===f.CHORD&&j.closePath(),j.stroke()),this},d.Renderer2D.prototype.ellipse=function(a){var b=this.drawingContext,c=this._doFill,d=this._doStroke,e=a[0],f=a[1],g=a[2],i=a[3];if(c&&!d){if(this._getFill()===h)return this}else if(!c&&d&&this._getStroke()===h)return this;var j=.5522847498,k=g/2*j,l=i/2*j,m=e+g,n=f+i,o=e+g/2,p=f+i/2;b.beginPath(),b.moveTo(e,p),b.bezierCurveTo(e,p-l,o-k,f,o,f),b.bezierCurveTo(o+k,f,m,p-l,m,p),b.bezierCurveTo(m,p+l,o+k,n,o,n),b.bezierCurveTo(o-k,n,e,p+l,e,p),b.closePath(),c&&b.fill(),d&&b.stroke()},d.Renderer2D.prototype.line=function(a,b,c,d){var e=this.drawingContext;return this._doStroke?this._getStroke()===h?this:(e.lineWidth%2==1&&e.translate(.5,.5),e.beginPath(),e.moveTo(a,b),e.lineTo(c,d),e.stroke(),e.lineWidth%2==1&&e.translate(-.5,-.5),this):this},d.Renderer2D.prototype.point=function(a,b){var c=this.drawingContext;if(!this._doStroke)return this;if(this._getStroke()===h)return this;var d=this._getStroke(),e=this._getFill();a=Math.round(a),b=Math.round(b),this._setFill(d),c.lineWidth>1?(c.beginPath(),c.arc(a,b,c.lineWidth/2,0,f.TWO_PI,!1),c.fill()):c.fillRect(a,b,1,1),this._setFill(e)},d.Renderer2D.prototype.quad=function(a,b,c,d,e,f,g,i){var j=this.drawingContext,k=this._doFill,l=this._doStroke;if(k&&!l){if(this._getFill()===h)return this}else if(!k&&l&&this._getStroke()===h)return this;return j.beginPath(),j.moveTo(a,b),j.lineTo(c,d),j.lineTo(e,f),j.lineTo(g,i),j.closePath(),k&&j.fill(),l&&j.stroke(),this},d.Renderer2D.prototype.rect=function(a){var b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],g=a[5],i=a[6],j=a[7],k=this.drawingContext,l=this._doFill,m=this._doStroke;if(l&&!m){if(this._getFill()===h)return this}else if(!l&&m&&this._getStroke()===h)return this;if(this._doStroke&&k.lineWidth%2==1&&k.translate(.5,.5),k.beginPath(),void 0===f)k.rect(b,c,d,e);else{void 0===g&&(g=f),void 0===i&&(i=g),void 0===j&&(j=i);var n=d/2,o=e/2;d<2*f&&(f=n),e<2*f&&(f=o),d<2*g&&(g=n),e<2*g&&(g=o),d<2*i&&(i=n),e<2*i&&(i=o),d<2*j&&(j=n),e<2*j&&(j=o),k.beginPath(),k.moveTo(b+f,c),k.arcTo(b+d,c,b+d,c+e,g),k.arcTo(b+d,c+e,b,c+e,i),k.arcTo(b,c+e,b,c,j),k.arcTo(b,c,b+d,c,f),k.closePath()}return this._doFill&&k.fill(),this._doStroke&&k.stroke(),this._doStroke&&k.lineWidth%2==1&&k.translate(-.5,-.5),this},d.Renderer2D.prototype.triangle=function(a){var b=this.drawingContext,c=this._doFill,d=this._doStroke,e=a[0],f=a[1],g=a[2],i=a[3],j=a[4],k=a[5];if(c&&!d){if(this._getFill()===h)return this}else if(!c&&d&&this._getStroke()===h)return this;b.beginPath(),b.moveTo(e,f),b.lineTo(g,i),b.lineTo(j,k),b.closePath(),c&&b.fill(),d&&b.stroke()},d.Renderer2D.prototype.endShape=function(a,b,c,d,e,g,h){if(0===b.length)return this;if(!this._doStroke&&!this._doFill)return this;var i,j=a===f.CLOSE;j&&!g&&b.push(b[0]);var k,l,m=b.length;if(!c||h!==f.POLYGON&&null!==h)if(!d||h!==f.POLYGON&&null!==h)if(!e||h!==f.POLYGON&&null!==h)if(h===f.POINTS)for(k=0;k<m;k++)i=b[k],this._doStroke&&this._pInst.stroke(i[6]),this._pInst.point(i[0],i[1]);else if(h===f.LINES)for(k=0;k+1<m;k+=2)i=b[k],this._doStroke&&this._pInst.stroke(b[k+1][6]),this._pInst.line(i[0],i[1],b[k+1][0],b[k+1][1]);else if(h===f.TRIANGLES)for(k=0;k+2<m;k+=3)i=b[k],this.drawingContext.beginPath(),this.drawingContext.moveTo(i[0],i[1]),this.drawingContext.lineTo(b[k+1][0],b[k+1][1]),this.drawingContext.lineTo(b[k+2][0],b[k+2][1]),this.drawingContext.lineTo(i[0],i[1]),this._doFill&&(this._pInst.fill(b[k+2][5]),this.drawingContext.fill()),this._doStroke&&(this._pInst.stroke(b[k+2][6]),this.drawingContext.stroke()),this.drawingContext.closePath();else if(h===f.TRIANGLE_STRIP)for(k=0;k+1<m;k++)i=b[k],this.drawingContext.beginPath(),this.drawingContext.moveTo(b[k+1][0],b[k+1][1]),this.drawingContext.lineTo(i[0],i[1]),this._doStroke&&this._pInst.stroke(b[k+1][6]),this._doFill&&this._pInst.fill(b[k+1][5]),k+2<m&&(this.drawingContext.lineTo(b[k+2][0],b[k+2][1]),this._doStroke&&this._pInst.stroke(b[k+2][6]),this._doFill&&this._pInst.fill(b[k+2][5])),this._doFillStrokeClose();else if(h===f.TRIANGLE_FAN){if(m>2){for(this.drawingContext.beginPath(),k=2;k<m;k++)i=b[k],this.drawingContext.moveTo(b[0][0],b[0][1]),this.drawingContext.lineTo(b[k-1][0],b[k-1][1]),this.drawingContext.lineTo(i[0],i[1]),this.drawingContext.lineTo(b[0][0],b[0][1]),k<m-1&&(this._doFill&&i[5]!==b[k+1][5]||this._doStroke&&i[6]!==b[k+1][6])&&(this._doFill&&(this._pInst.fill(i[5]),this.drawingContext.fill(),this._pInst.fill(b[k+1][5])),this._doStroke&&(this._pInst.stroke(i[6]),this.drawingContext.stroke(),this._pInst.stroke(b[k+1][6])),this.drawingContext.closePath(),this.drawingContext.beginPath());this._doFillStrokeClose()}}else if(h===f.QUADS)for(k=0;k+3<m;k+=4){for(i=b[k],this.drawingContext.beginPath(),this.drawingContext.moveTo(i[0],i[1]),l=1;l<4;l++)this.drawingContext.lineTo(b[k+l][0],b[k+l][1]);this.drawingContext.lineTo(i[0],i[1]),this._doFill&&this._pInst.fill(b[k+3][5]),this._doStroke&&this._pInst.stroke(b[k+3][6]),this._doFillStrokeClose()}else if(h===f.QUAD_STRIP){if(m>3)for(k=0;k+1<m;k+=2)i=b[k],this.drawingContext.beginPath(),k+3<m?(this.drawingContext.moveTo(b[k+2][0],b[k+2][1]),this.drawingContext.lineTo(i[0],i[1]),this.drawingContext.lineTo(b[k+1][0],b[k+1][1]),this.drawingContext.lineTo(b[k+3][0],b[k+3][1]),this._doFill&&this._pInst.fill(b[k+3][5]),this._doStroke&&this._pInst.stroke(b[k+3][6])):(this.drawingContext.moveTo(i[0],i[1]),this.drawingContext.lineTo(b[k+1][0],b[k+1][1])),this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),this.drawingContext.moveTo(b[0][0],b[0][1]),k=1;k<m;k++)i=b[k],i.isVert&&(i.moveTo?this.drawingContext.moveTo(i[0],i[1]):this.drawingContext.lineTo(i[0],i[1]));this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),k=0;k<m;k++)b[k].isVert?b[k].moveTo?this.drawingContext.moveTo([0],b[k][1]):this.drawingContext.lineTo(b[k][0],b[k][1]):this.drawingContext.quadraticCurveTo(b[k][0],b[k][1],b[k][2],b[k][3]);this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),k=0;k<m;k++)b[k].isVert?b[k].moveTo?this.drawingContext.moveTo(b[k][0],b[k][1]):this.drawingContext.lineTo(b[k][0],b[k][1]):this.drawingContext.bezierCurveTo(b[k][0],b[k][1],b[k][2],b[k][3],b[k][4],b[k][5]);this._doFillStrokeClose()}else if(m>3){var n=[],o=1-this._curveTightness;for(this.drawingContext.beginPath(),this.drawingContext.moveTo(b[1][0],b[1][1]),k=1;k+2<m;k++)i=b[k],n[0]=[i[0],i[1]],n[1]=[i[0]+(o*b[k+1][0]-o*b[k-1][0])/6,i[1]+(o*b[k+1][1]-o*b[k-1][1])/6],n[2]=[b[k+1][0]+(o*b[k][0]-o*b[k+2][0])/6,b[k+1][1]+(o*b[k][1]-o*b[k+2][1])/6],n[3]=[b[k+1][0],b[k+1][1]],this.drawingContext.bezierCurveTo(n[1][0],n[1][1],n[2][0],n[2][1],n[3][0],n[3][1]);j&&this.drawingContext.lineTo(b[k+1][0],b[k+1][1]),this._doFillStrokeClose()}return c=!1,d=!1,e=!1,g=!1,j&&b.pop(),this},d.Renderer2D.prototype.noSmooth=function(){return"imageSmoothingEnabled"in this.drawingContext&&(this.drawingContext.imageSmoothingEnabled=!1),this},d.Renderer2D.prototype.smooth=function(){return"imageSmoothingEnabled"in this.drawingContext&&(this.drawingContext.imageSmoothingEnabled=!0),this},d.Renderer2D.prototype.strokeCap=function(a){return a!==f.ROUND&&a!==f.SQUARE&&a!==f.PROJECT||(this.drawingContext.lineCap=a),this},d.Renderer2D.prototype.strokeJoin=function(a){return a!==f.ROUND&&a!==f.BEVEL&&a!==f.MITER||(this.drawingContext.lineJoin=a),this},d.Renderer2D.prototype.strokeWeight=function(a){return this.drawingContext.lineWidth=void 0===a||0===a?1e-4:a,this},d.Renderer2D.prototype._getFill=function(){return this._cachedFillStyle||(this._cachedFillStyle=this.drawingContext.fillStyle),this._cachedFillStyle},d.Renderer2D.prototype._setFill=function(a){a!==this._cachedFillStyle&&(this.drawingContext.fillStyle=a,this._cachedFillStyle=a)},d.Renderer2D.prototype._getStroke=function(){return this._cachedStrokeStyle||(this._cachedStrokeStyle=this.drawingContext.strokeStyle),this._cachedStrokeStyle},d.Renderer2D.prototype._setStroke=function(a){a!==this._cachedStrokeStyle&&(this.drawingContext.strokeStyle=a,this._cachedStrokeStyle=a)},d.Renderer2D.prototype.bezier=function(a,b,c,d,e,f,g,h){return this._pInst.beginShape(),this._pInst.vertex(a,b),this._pInst.bezierVertex(c,d,e,f,g,h),this._pInst.endShape(),this},d.Renderer2D.prototype.curve=function(a,b,c,d,e,f,g,h){return this._pInst.beginShape(),this._pInst.curveVertex(a,b),this._pInst.curveVertex(c,d),this._pInst.curveVertex(e,f),this._pInst.curveVertex(g,h),this._pInst.endShape(),this},d.Renderer2D.prototype._doFillStrokeClose=function(){this._doFill&&this.drawingContext.fill(),this._doStroke&&this.drawingContext.stroke(),this.drawingContext.closePath()},d.Renderer2D.prototype.applyMatrix=function(a,b,c,d,e,f){this.drawingContext.transform(a,b,c,d,e,f)},d.Renderer2D.prototype.resetMatrix=function(){return this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(this._pInst._pixelDensity,this._pInst._pixelDensity),this},d.Renderer2D.prototype.rotate=function(a){this.drawingContext.rotate(a)},d.Renderer2D.prototype.scale=function(a,b){return this.drawingContext.scale(a,b),this},d.Renderer2D.prototype.shearX=function(a){return this.drawingContext.transform(1,0,Math.tan(a),1,0,0),this},d.Renderer2D.prototype.shearY=function(a){return this.drawingContext.transform(1,Math.tan(a),0,1,0,0),this},d.Renderer2D.prototype.translate=function(a,b){return a instanceof d.Vector&&(b=a.y,a=a.x),this.drawingContext.translate(a,b),this},d.Renderer2D.prototype.text=function(a,b,c,d,e){var g,h,i,j,k,l,m,n,o,p,q=this._pInst,r=Number.MAX_VALUE;if((this._doFill||this._doStroke)&&void 0!==a){if("string"!=typeof a&&(a=a.toString()),a=a.replace(/(\t)/g,"  "),g=a.split("\n"),void 0!==d){for(o=0,i=0;i<g.length;i++)for(k="",n=g[i].split(" "),h=0;h<n.length;h++)l=k+n[h]+" ",m=this.textWidth(l),m>d?(k=n[h]+" ",o+=q.textLeading()):k=l;switch(this._rectMode===f.CENTER&&(b-=d/2,c-=e/2),this.drawingContext.textAlign){case f.CENTER:b+=d/2;break;case f.RIGHT:b+=d}if(void 0!==e){switch(this.drawingContext.textBaseline){case f.BOTTOM:c+=e-o;break;case f._CTX_MIDDLE:c+=(e-o)/2;break;case f.BASELINE:p=!0,this.drawingContext.textBaseline=f.TOP}r=c+e-q.textAscent()}for(i=0;i<g.length;i++){for(k="",n=g[i].split(" "),h=0;h<n.length;h++)l=k+n[h]+" ",m=this.textWidth(l),m>d&&k.length>0?(this._renderText(q,k,b,c,r),k=n[h]+" ",c+=q.textLeading()):k=l;this._renderText(q,k,b,c,r),c+=q.textLeading()}}else{var s=0,t=q.textAlign().vertical;for(t===f.CENTER?s=(g.length-1)*q.textLeading()/2:t===f.BOTTOM&&(s=(g.length-1)*q.textLeading()),j=0;j<g.length;j++)this._renderText(q,g[j],b,c-s,r),c+=q.textLeading()}return p&&(this.drawingContext.textBaseline=f.BASELINE),q}},d.Renderer2D.prototype._renderText=function(a,b,c,d,e){if(!(d>=e))return a.push(),this._isOpenType()?this._textFont._renderPath(b,c,d,{renderer:this}):(this._doStroke&&this._strokeSet&&this.drawingContext.strokeText(b,c,d),this._doFill&&(this._fillSet||this._setFill(f._DEFAULT_TEXT_FILL),this.drawingContext.fillText(b,c,d))),a.pop(),a},d.Renderer2D.prototype.textWidth=function(a){return this._isOpenType()?this._textFont._textWidth(a,this._textSize):this.drawingContext.measureText(a).width},d.Renderer2D.prototype.textAlign=function(a,b){if(void 0!==a)return a!==f.LEFT&&a!==f.RIGHT&&a!==f.CENTER||(this.drawingContext.textAlign=a),b!==f.TOP&&b!==f.BOTTOM&&b!==f.CENTER&&b!==f.BASELINE||(b===f.CENTER?this.drawingContext.textBaseline=f._CTX_MIDDLE:this.drawingContext.textBaseline=b),this._pInst;var c=this.drawingContext.textBaseline;return c===f._CTX_MIDDLE&&(c=f.CENTER),{horizontal:this.drawingContext.textAlign,vertical:c}},d.Renderer2D.prototype._applyTextProperties=function(){var a,b=this._pInst;return this._setProperty("_textAscent",null),this._setProperty("_textDescent",null),a=this._textFont,this._isOpenType()&&(a=this._textFont.font.familyName,this._setProperty("_textStyle",this._textFont.font.styleName)),this.drawingContext.font=(this._textStyle||"normal")+" "+(this._textSize||12)+"px "+(a||"sans-serif"),b},d.Renderer2D.prototype.push=function(){return this.drawingContext.save(),d.Renderer.prototype.push.apply(this)},d.Renderer2D.prototype.pop=function(a){this.drawingContext.restore(),this._cachedFillStyle=this.drawingContext.fillStyle,this._cachedStrokeStyle=this.drawingContext.strokeStyle,d.Renderer.prototype.pop.call(this,a)},b.exports=d.Renderer2D},{"../image/filters":40,"./canvas":19,"./constants":20,"./core":21,"./p5.Renderer":28}],30:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants");a("./p5.Graphics"),a("./p5.Renderer2D"),a("../webgl/p5.RendererGL");var f="defaultCanvas0",g="p5Canvas";d.prototype.createCanvas=function(a,b,c){d._validateParameters("createCanvas",arguments);var h,i=c||e.P2D;if(i===e.WEBGL){if(h=document.getElementById(f)){h.parentNode.removeChild(h);var j=this._renderer;this._elements=this._elements.filter(function(a){return a!==j})}h=document.createElement("canvas"),h.id=f,h.classList.add(g)}else if(this._defaultGraphicsCreated)h=this.canvas;else{h=document.createElement("canvas");for(var k=0;document.getElementById("defaultCanvas"+k);)k++;f="defaultCanvas"+k,h.id=f,h.classList.add(g)}return this._setupDone||(h.dataset.hidden=!0,h.style.visibility="hidden"),this._userNode?this._userNode.appendChild(h):document.body.appendChild(h),i===e.WEBGL?(this._setProperty("_renderer",new d.RendererGL(h,this,!0)),this._elements.push(this._renderer)):this._defaultGraphicsCreated||(this._setProperty("_renderer",new d.Renderer2D(h,this,!0)),this._defaultGraphicsCreated=!0,this._elements.push(this._renderer)),this._renderer.resize(a,b),this._renderer._applyDefaults(),this._renderer},d.prototype.resizeCanvas=function(a,b,c){if(d._validateParameters("resizeCanvas",arguments),this._renderer){var e={};for(var f in this.drawingContext){var g=this.drawingContext[f];"object"!=typeof g&&"function"!=typeof g&&(e[f]=g)}this._renderer.resize(a,b);for(var h in e)try{this.drawingContext[h]=e[h]}catch(a){}c||this.redraw()}},d.prototype.noCanvas=function(){this.canvas&&this.canvas.parentNode.removeChild(this.canvas)},d.prototype.createGraphics=function(a,b,c){return d._validateParameters("createGraphics",arguments),new d.Graphics(a,b,c,this)},d.prototype.blendMode=function(a){if(d._validateParameters("blendMode",arguments),a!==e.BLEND&&a!==e.DARKEST&&a!==e.LIGHTEST&&a!==e.DIFFERENCE&&a!==e.MULTIPLY&&a!==e.EXCLUSION&&a!==e.SCREEN&&a!==e.REPLACE&&a!==e.OVERLAY&&a!==e.HARD_LIGHT&&a!==e.SOFT_LIGHT&&a!==e.DODGE&&a!==e.BURN&&a!==e.ADD&&a!==e.NORMAL)throw new Error("Mode "+a+" not recognized.");this._renderer.blendMode(a)},b.exports=d},{"../webgl/p5.RendererGL":71,"./constants":20,"./core":21,"./p5.Graphics":27,"./p5.Renderer2D":29}],31:[function(a,b,c){"use strict";window.requestAnimationFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(a,b){window.setTimeout(a,1e3/60)}}(),window.performance=window.performance||{},window.performance.now=function(){var a=Date.now();return window.performance.now||window.performance.mozNow||window.performance.msNow||window.performance.oNow||window.performance.webkitNow||function(){return Date.now()-a}}(),function(){"undefined"==typeof Uint8ClampedArray||Uint8ClampedArray.prototype.slice||Object.defineProperty(Uint8ClampedArray.prototype,"slice",{value:Array.prototype.slice,writable:!0,configurable:!0,enumerable:!1})}()},{}],32:[function(a,b,c){"use strict";function d(a,b){for(var c=1;c<arguments.length;c++){var d=arguments[c];if(null!=d)for(var e in d)d.hasOwnProperty(e)&&(a[e]=d[e])}}var e=a("./core");e.prototype.exit=function(){throw"exit() not implemented, see remove()"},e.prototype.noLoop=function(){this._loop=!1},e.prototype.loop=function(){this._loop=!0,this._draw()},e.prototype.push=function(){this._styles.push({props:{_colorMode:this._colorMode},renderer:this._renderer.push()})},e.prototype.pop=function(){var a=this._styles.pop();a?(this._renderer.pop(a.renderer),d(this,a.props)):console.warn("pop() was called without matching push()")},e.prototype.pushStyle=function(){throw new Error("pushStyle() not used, see push()")},e.prototype.popStyle=function(){throw new Error("popStyle() not used, see pop()")},e.prototype.redraw=function(a){this.resetMatrix(),this._renderer.isP3D&&this._renderer._update();var b=parseInt(a);(isNaN(b)||b<1)&&(b=1);var c=this.setup||window.setup,d=this.draw||window.draw;if("function"==typeof d){void 0===c&&this.scale(this._pixelDensity,this._pixelDensity);for(var e=this,f=function(a){a.call(e)},g=0;g<b;g++)this._setProperty("frameCount",this.frameCount+1),this._registeredMethods.pre.forEach(f),d(),this._registeredMethods.post.forEach(f)}},e.prototype.size=function(){var a="size() is not a valid p5 function, to set the size of the ";throw a+="drawing canvas, please use createCanvas() instead"},b.exports=e},{"./core":21}],33:[function(a,b,c){"use strict";var d=a("./core");d.prototype.applyMatrix=function(a,b,c,d,e,f){return this._renderer.applyMatrix(a,b,c,d,e,f),this},d.prototype.popMatrix=function(){throw new Error("popMatrix() not used, see pop()")},d.prototype.printMatrix=function(){throw new Error("printMatrix() not implemented")},d.prototype.pushMatrix=function(){throw new Error("pushMatrix() not used, see push()")},d.prototype.resetMatrix=function(){return this._renderer.resetMatrix(),this},d.prototype.rotate=function(a,b){return d._validateParameters("rotate",arguments),this._renderer.rotate(this._toRadians(a),b),this},d.prototype.rotateX=function(a){return this._assert3d("rotateX"),d._validateParameters("rotateX",arguments),this._renderer.rotateX(this._toRadians(a)),this},d.prototype.rotateY=function(a){return this._assert3d("rotateY"),d._validateParameters("rotateY",arguments),this._renderer.rotateY(this._toRadians(a)),this},d.prototype.rotateZ=function(a){return this._assert3d("rotateZ"),d._validateParameters("rotateZ",arguments),this._renderer.rotateZ(this._toRadians(a)),this},d.prototype.scale=function(a,b,c){if(d._validateParameters("scale",arguments),a instanceof d.Vector){var e=a;a=e.x,b=e.y,c=e.z}else if(a instanceof Array){var f=a;a=f[0],b=f[1],c=f[2]||1}return isNaN(b)?b=c=a:isNaN(c)&&(c=1),this._renderer.scale.call(this._renderer,a,b,c),this},d.prototype.shearX=function(a){return d._validateParameters("shearX",arguments),this._renderer.shearX(this._toRadians(a)),this},d.prototype.shearY=function(a){return d._validateParameters("shearY",arguments),this._renderer.shearY(this._toRadians(a)),this},d.prototype.translate=function(a,b,c){
+return d._validateParameters("translate",arguments),this._renderer.isP3D?this._renderer.translate(a,b,c):this._renderer.translate(a,b),this},b.exports=d},{"./core":21}],34:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants"),f=null,g=[],h=[],i=!1,j=!1,k=!1,l=!1,m=!0;d.prototype.beginContour=function(){return h=[],l=!0,this},d.prototype.beginShape=function(a){return d._validateParameters("beginShape",arguments),this._renderer.isP3D?this._renderer.beginShape.apply(this._renderer,arguments):(f=a===e.POINTS||a===e.LINES||a===e.TRIANGLES||a===e.TRIANGLE_FAN||a===e.TRIANGLE_STRIP||a===e.QUADS||a===e.QUAD_STRIP?a:null,g=[],h=[]),this},d.prototype.bezierVertex=function(a,b,c,e,f,j){if(d._validateParameters("bezierVertex",arguments),0===g.length)throw"vertex() must be used once before calling bezierVertex()";i=!0;for(var k=[],m=0;m<arguments.length;m++)k[m]=arguments[m];return k.isVert=!1,l?h.push(k):g.push(k),this},d.prototype.curveVertex=function(a,b){return d._validateParameters("curveVertex",arguments),j=!0,this.vertex(a,b),this},d.prototype.endContour=function(){var a=h[0].slice();a.isVert=h[0].isVert,a.moveTo=!1,h.push(a),m&&(g.push(g[0]),m=!1);for(var b=0;b<h.length;b++)g.push(h[b]);return this},d.prototype.endShape=function(a){if(d._validateParameters("endShape",arguments),this._renderer.isP3D)this._renderer.endShape(a,j,i,k,l,f);else{if(0===g.length)return this;if(!this._renderer._doStroke&&!this._renderer._doFill)return this;var b=a===e.CLOSE;b&&!l&&g.push(g[0]),this._renderer.endShape(a,g,j,i,k,l,f),j=!1,i=!1,k=!1,l=!1,m=!0,b&&g.pop()}return this},d.prototype.quadraticVertex=function(a,b,c,f){if(d._validateParameters("quadraticVertex",arguments),this._contourInited){var i={};return i.x=a,i.y=b,i.x3=c,i.y3=f,i.type=e.QUADRATIC,this._contourVertices.push(i),this}if(!(g.length>0))throw"vertex() must be used once before calling quadraticVertex()";k=!0;for(var j=[],m=0;m<arguments.length;m++)j[m]=arguments[m];return j.isVert=!1,l?h.push(j):g.push(j),this},d.prototype.vertex=function(a,b,c,d,e){if(this._renderer.isP3D)this._renderer.vertex.apply(this._renderer,arguments);else{var f=[];f.isVert=!0,f[0]=a,f[1]=b,f[2]=0,f[3]=0,f[4]=0,f[5]=this._renderer._getFill(),f[6]=this._renderer._getStroke(),c&&(f.moveTo=c),l?(0===h.length&&(f.moveTo=!0),h.push(f)):g.push(f)}return this},b.exports=d},{"./constants":20,"./core":21}],35:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.createStringDict=function(a,b){return d._validateParameters("createStringDict",arguments),new d.StringDict(a,b)},d.prototype.createNumberDict=function(a,b){return d._validateParameters("createNumberDict",arguments),new d.NumberDict(a,b)},d.TypedDict=function(a,b){return a instanceof Object?this.data=a:(this.data={},this.data[a]=b),this},d.TypedDict.prototype.size=function(){return Object.keys(this.data).length},d.TypedDict.prototype.hasKey=function(a){return this.data.hasOwnProperty(a)},d.TypedDict.prototype.get=function(a){if(this.data.hasOwnProperty(a))return this.data[a];console.log(a+" does not exist in this Dictionary")},d.TypedDict.prototype.set=function(a,b){this._validate(b)?this.data[a]=b:console.log("Those values dont work for this dictionary type.")},d.TypedDict.prototype._addObj=function(a){for(var b in a)this.set(b,a[b])},d.TypedDict.prototype.create=function(a,b){a instanceof Object&&void 0===b?this._addObj(a):void 0!==a?this.set(a,b):console.log("In order to create a new Dictionary entry you must pass an object or a key, value pair")},d.TypedDict.prototype.clear=function(){this.data={}},d.TypedDict.prototype.remove=function(a){if(!this.data.hasOwnProperty(a))throw a+" does not exist in this Dictionary";delete this.data[a]},d.TypedDict.prototype.print=function(){for(var a in this.data)console.log("key:"+a+" value:"+this.data[a])},d.TypedDict.prototype.saveTable=function(a){var b="";for(var c in this.data)b+=c+","+this.data[c]+"\n";var e=new Blob([b],{type:"text/csv"});d.prototype.downloadFile(e,a||"mycsv","csv")},d.TypedDict.prototype.saveJSON=function(a,b){d.prototype.saveJSON(this.data,a,b)},d.TypedDict.prototype._validate=function(a){return!0},d.StringDict=function(){d.TypedDict.apply(this,arguments)},d.StringDict.prototype=Object.create(d.TypedDict.prototype),d.StringDict.prototype._validate=function(a){return"string"==typeof a},d.NumberDict=function(){d.TypedDict.apply(this,arguments)},d.NumberDict.prototype=Object.create(d.TypedDict.prototype),d.NumberDict.prototype._validate=function(a){return"number"==typeof a},d.NumberDict.prototype.add=function(a,b){this.data.hasOwnProperty(a)?this.data[a]+=b:console.log("The key - "+a+" does not exist in this dictionary.")},d.NumberDict.prototype.sub=function(a,b){this.add(a,-b)},d.NumberDict.prototype.mult=function(a,b){this.data.hasOwnProperty(a)?this.data[a]*=b:console.log("The key - "+a+" does not exist in this dictionary.")},d.NumberDict.prototype.div=function(a,b){this.data.hasOwnProperty(a)?this.data[a]/=b:console.log("The key - "+a+" does not exist in this dictionary.")},d.NumberDict.prototype._valueTest=function(a){if(0===Object.keys(this.data).length)throw"Unable to search for a minimum or maximum value on an empty NumberDict";if(1===Object.keys(this.data).length)return this.data[Object.keys(this.data)[0]];var b=this.data[Object.keys(this.data)[0]];for(var c in this.data)this.data[c]*a<b*a&&(b=this.data[c]);return b},d.NumberDict.prototype.minValue=function(){return this._valueTest(1)},d.NumberDict.prototype.maxValue=function(){return this._valueTest(-1)},d.NumberDict.prototype._keyTest=function(a){if(0===Object.keys(this.data).length)throw"Unable to use minValue on an empty NumberDict";if(1===Object.keys(this.data).length)return Object.keys(this.data)[0];for(var b=Object.keys(this.data)[0],c=1;c<Object.keys(this.data).length;c++)Object.keys(this.data)[c]*a<b*a&&(b=Object.keys(this.data)[c]);return b},d.NumberDict.prototype.minKey=function(){return this._keyTest(1)},d.NumberDict.prototype.maxKey=function(){return this._keyTest(-1)},b.exports=d.TypedDict},{"../core/core":21}],36:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.deviceOrientation=void 0,d.prototype.accelerationX=0,d.prototype.accelerationY=0,d.prototype.accelerationZ=0,d.prototype.pAccelerationX=0,d.prototype.pAccelerationY=0,d.prototype.pAccelerationZ=0,d.prototype._updatePAccelerations=function(){this._setProperty("pAccelerationX",this.accelerationX),this._setProperty("pAccelerationY",this.accelerationY),this._setProperty("pAccelerationZ",this.accelerationZ)},d.prototype.rotationX=0,d.prototype.rotationY=0,d.prototype.rotationZ=0,d.prototype.pRotationX=0,d.prototype.pRotationY=0,d.prototype.pRotationZ=0;var e,f,g,h=0,i=0,j=0,k="clockwise",l="clockwise",m="clockwise";d.prototype._updatePRotations=function(){this._setProperty("pRotationX",this.rotationX),this._setProperty("pRotationY",this.rotationY),this._setProperty("pRotationZ",this.rotationZ)},d.prototype.turnAxis=void 0;var n=.5,o=30;d.prototype.setMoveThreshold=function(a){d._validateParameters("setMoveThreshold",arguments),n=a},d.prototype.setShakeThreshold=function(a){d._validateParameters("setShakeThreshold",arguments),o=a},d.prototype._ondeviceorientation=function(a){this._updatePRotations(),this._setProperty("rotationX",a.beta),this._setProperty("rotationY",a.gamma),this._setProperty("rotationZ",a.alpha),this._handleMotion()},d.prototype._ondevicemotion=function(a){this._updatePAccelerations(),this._setProperty("accelerationX",2*a.acceleration.x),this._setProperty("accelerationY",2*a.acceleration.y),this._setProperty("accelerationZ",2*a.acceleration.z),this._handleMotion()},d.prototype._handleMotion=function(){90===window.orientation||-90===window.orientation?this._setProperty("deviceOrientation","landscape"):0===window.orientation?this._setProperty("deviceOrientation","portrait"):void 0===window.orientation&&this._setProperty("deviceOrientation","undefined");var a=this.deviceMoved||window.deviceMoved;"function"==typeof a&&(Math.abs(this.accelerationX-this.pAccelerationX)>n||Math.abs(this.accelerationY-this.pAccelerationY)>n||Math.abs(this.accelerationZ-this.pAccelerationZ)>n)&&a();var b=this.deviceTurned||window.deviceTurned;if("function"==typeof b){var c=this.rotationX+180,d=this.pRotationX+180,p=h+180;c-d>0&&c-d<270||c-d<-270?k="clockwise":(c-d<0||c-d>270)&&(k="counter-clockwise"),k!==e&&(p=c),Math.abs(c-p)>90&&Math.abs(c-p)<270&&(p=c,this._setProperty("turnAxis","X"),b()),e=k,h=p-180;var q=this.rotationY+180,r=this.pRotationY+180,s=i+180;q-r>0&&q-r<270||q-r<-270?l="clockwise":(q-r<0||q-this.pRotationY>270)&&(l="counter-clockwise"),l!==f&&(s=q),Math.abs(q-s)>90&&Math.abs(q-s)<270&&(s=q,this._setProperty("turnAxis","Y"),b()),f=l,i=s-180,this.rotationZ-this.pRotationZ>0&&this.rotationZ-this.pRotationZ<270||this.rotationZ-this.pRotationZ<-270?m="clockwise":(this.rotationZ-this.pRotationZ<0||this.rotationZ-this.pRotationZ>270)&&(m="counter-clockwise"),m!==g&&(j=this.rotationZ),Math.abs(this.rotationZ-j)>90&&Math.abs(this.rotationZ-j)<270&&(j=this.rotationZ,this._setProperty("turnAxis","Z"),b()),g=m,this._setProperty("turnAxis",void 0)}var t=this.deviceShaken||window.deviceShaken;if("function"==typeof t){var u,v;null!==this.pAccelerationX&&(u=Math.abs(this.accelerationX-this.pAccelerationX),v=Math.abs(this.accelerationY-this.pAccelerationY)),u+v>o&&t()}},b.exports=d},{"../core/core":21}],37:[function(a,b,c){"use strict";function d(){for(var a in f)if(f.hasOwnProperty(a)&&!0===f[a])return!0;return!1}var e=a("../core/core"),f={};e.prototype.isKeyPressed=!1,e.prototype.keyIsPressed=!1,e.prototype.key="",e.prototype.keyCode=0,e.prototype._onkeydown=function(a){if(!f[a.which]){this._setProperty("isKeyPressed",!0),this._setProperty("keyIsPressed",!0),this._setProperty("keyCode",a.which),f[a.which]=!0;var b=String.fromCharCode(a.which);b||(b=a.which),this._setProperty("key",b);var c=this.keyPressed||window.keyPressed;if("function"==typeof c&&!a.charCode){!1===c(a)&&a.preventDefault()}}},e.prototype._onkeyup=function(a){var b=this.keyReleased||window.keyReleased;f[a.which]=!1,d()||(this._setProperty("isKeyPressed",!1),this._setProperty("keyIsPressed",!1)),this._setProperty("_lastKeyCodeTyped",null);var c=String.fromCharCode(a.which);if(c||(c=a.which),this._setProperty("key",c),this._setProperty("keyCode",a.which),"function"==typeof b){!1===b(a)&&a.preventDefault()}},e.prototype._onkeypress=function(a){if(a.which!==this._lastKeyCodeTyped){this._setProperty("keyCode",a.which),this._setProperty("_lastKeyCodeTyped",a.which),this._setProperty("key",String.fromCharCode(a.which));var b=this.keyTyped||window.keyTyped;if("function"==typeof b){!1===b(a)&&a.preventDefault()}}},e.prototype._onblur=function(a){f={}},e.prototype.keyIsDown=function(a){return e._validateParameters("keyIsDown",arguments),f[a]},b.exports=e},{"../core/core":21}],38:[function(a,b,c){"use strict";function d(a,b,c,d){d&&!d.clientX&&(d.touches?d=d.touches[0]:d.changedTouches&&(d=d.changedTouches[0]));var e=a.getBoundingClientRect(),f=a.scrollWidth/b,g=a.scrollHeight/c;return{x:(d.clientX-e.left)/f,y:(d.clientY-e.top)/g,winX:d.clientX,winY:d.clientY,id:d.identifier}}var e=a("../core/core"),f=a("../core/constants");e.prototype._hasMouseInteracted=!1,e.prototype.mouseX=0,e.prototype.mouseY=0,e.prototype.pmouseX=0,e.prototype.pmouseY=0,e.prototype.winMouseX=0,e.prototype.winMouseY=0,e.prototype.pwinMouseX=0,e.prototype.pwinMouseY=0,e.prototype.mouseButton=0,e.prototype.mouseIsPressed=!1,e.prototype._updateNextMouseCoords=function(a){if(null!==this._curElement&&(!a.touches||a.touches.length>0)){var b=d(this._curElement.elt,this.width,this.height,a);this._setProperty("mouseX",b.x),this._setProperty("mouseY",b.y),this._setProperty("winMouseX",b.winX),this._setProperty("winMouseY",b.winY)}this._hasMouseInteracted||(this._updateMouseCoords(),this._setProperty("_hasMouseInteracted",!0))},e.prototype._updateMouseCoords=function(){this._setProperty("pmouseX",this.mouseX),this._setProperty("pmouseY",this.mouseY),this._setProperty("pwinMouseX",this.winMouseX),this._setProperty("pwinMouseY",this.winMouseY)},e.prototype._setMouseButton=function(a){1===a.button?this._setProperty("mouseButton",f.CENTER):2===a.button?this._setProperty("mouseButton",f.RIGHT):this._setProperty("mouseButton",f.LEFT)},e.prototype._onmousemove=function(a){var b=this._isGlobal?window:this;this._updateNextMouseCoords(a),this.mouseIsPressed?"function"==typeof b.mouseDragged?!1===b.mouseDragged(a)&&a.preventDefault():"function"==typeof b.touchMoved&&!1===b.touchMoved(a)&&a.preventDefault():"function"==typeof b.mouseMoved&&!1===b.mouseMoved(a)&&a.preventDefault()},e.prototype._onmousedown=function(a){var b=this._isGlobal?window:this;this._setProperty("mouseIsPressed",!0),this._setMouseButton(a),this._updateNextMouseCoords(a),"function"==typeof b.mousePressed?!1===b.mousePressed(a)&&a.preventDefault():"function"==typeof b.touchStarted&&!1===b.touchStarted(a)&&a.preventDefault()},e.prototype._onmouseup=function(a){var b=this._isGlobal?window:this;this._setProperty("mouseIsPressed",!1),"function"==typeof b.mouseReleased?!1===b.mouseReleased(a)&&a.preventDefault():"function"==typeof b.touchEnded&&!1===b.touchEnded(a)&&a.preventDefault()},e.prototype._ondragend=e.prototype._onmouseup,e.prototype._ondragover=e.prototype._onmousemove,e.prototype._onclick=function(a){var b=this._isGlobal?window:this;if("function"==typeof b.mouseClicked){!1===b.mouseClicked(a)&&a.preventDefault()}},e.prototype._ondblclick=function(a){var b=this._isGlobal?window:this;if("function"==typeof b.doubleClicked){!1===b.doubleClicked(a)&&a.preventDefault()}},e.prototype._onwheel=function(a){var b=this._isGlobal?window:this;if("function"==typeof b.mouseWheel){a.delta=a.deltaY;!1===b.mouseWheel(a)&&a.preventDefault()}},b.exports=e},{"../core/constants":20,"../core/core":21}],39:[function(a,b,c){"use strict";function d(a,b,c,d,e){e=e||0;var f=a.getBoundingClientRect(),g=a.scrollWidth/b,h=a.scrollHeight/c,i=d.touches[e]||d.changedTouches[e];return{x:(i.clientX-f.left)/g,y:(i.clientY-f.top)/h,winX:i.clientX,winY:i.clientY,id:i.identifier}}var e=a("../core/core");e.prototype.touches=[],e.prototype._updateTouchCoords=function(a){if(null!==this._curElement){for(var b=[],c=0;c<a.touches.length;c++)b[c]=d(this._curElement.elt,this.width,this.height,a,c);this._setProperty("touches",b)}},e.prototype._ontouchstart=function(a){var b=this._isGlobal?window:this;this._setProperty("mouseIsPressed",!0),this._updateTouchCoords(a),this._updateNextMouseCoords(a),"function"==typeof b.touchStarted?!1===b.touchStarted(a)&&a.preventDefault():"function"==typeof b.mousePressed&&!1===b.mousePressed(a)&&a.preventDefault()},e.prototype._ontouchmove=function(a){var b=this._isGlobal?window:this;this._updateTouchCoords(a),this._updateNextMouseCoords(a),"function"==typeof b.touchMoved?!1===b.touchMoved(a)&&a.preventDefault():"function"==typeof b.mouseDragged&&!1===b.mouseDragged(a)&&a.preventDefault()},e.prototype._ontouchend=function(a){this._setProperty("mouseIsPressed",!1),this._updateTouchCoords(a),this._updateNextMouseCoords(a);var b=this._isGlobal?window:this;"function"==typeof b.touchEnded?!1===b.touchEnded(a)&&a.preventDefault():"function"==typeof b.mouseReleased&&!1===b.mouseReleased(a)&&a.preventDefault()},b.exports=e},{"../core/core":21}],40:[function(a,b,c){"use strict";function d(a){var b=3.5*a|0;if(b=b<1?1:b<248?b:248,g!==b){g=b,h=1+g<<1,i=new Int32Array(h),j=new Array(h);for(var c=0;c<h;c++)j[c]=new Int32Array(256);for(var 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k,l,m,n,o,p=Math.PI,r=120*p/180,s=p/180*(+e||0),t=[],u=function(a,b,c){return{x:a*Math.cos(c)-b*Math.sin(c),y:a*Math.sin(c)+b*Math.cos(c)}};if(j)k=j[0],l=j[1],m=j[2],n=j[3];else{o=u(a,b,-s),a=o.x,b=o.y,o=u(h,i,-s),h=o.x,i=o.y;var v=(a-h)/2,w=(b-i)/2,x=v*v/(c*c)+w*w/(d*d);x>1&&(x=Math.sqrt(x),c*=x,d*=x);var y=c*c,z=d*d,A=(f===g?-1:1)*Math.sqrt(Math.abs((y*z-y*w*w-z*v*v)/(y*w*w+z*v*v)));m=A*c*w/d+(a+h)/2,n=A*-d*v/c+(b+i)/2,k=Math.asin(((b-n)/d).toFixed(9)),l=Math.asin(((i-n)/d).toFixed(9)),k=a<m?p-k:k,l=h<m?p-l:l,k<0&&(k=2*p+k),l<0&&(l=2*p+l),g&&k>l&&(k-=2*p),!g&&l>k&&(l-=2*p)}var B=l-k;if(Math.abs(B)>r){var C=l,D=h,E=i;l=k+r*(g&&l>k?1:-1),h=m+c*Math.cos(l),i=n+d*Math.sin(l),t=q(h,i,c,d,e,0,g,D,E,[l,C,m,n])}B=l-k;var F=Math.cos(k),G=Math.sin(k),H=Math.cos(l),I=Math.sin(l),J=Math.tan(B/4),K=4/3*c*J,L=4/3*d*J,M=[a,b],N=[a+K*G,b-L*F],O=[h+K*I,i-L*H],P=[h,i];if(N[0]=2*M[0]-N[0],N[1]=2*M[1]-N[1],j)return[N,O,P].concat(t);t=[N,O,P].concat(t).join().split(",");for(var Q=[],R=0,S=t.length;R<S;R++)Q[R]=R%2?u(t[R-1],t[R],s).y:u(t[R],t[R+1],s).x;return Q}function r(a,b){for(var c=[],d=0,e=a.length;e-2*!b>d;d+=2){var f=[{x:+a[d-2],y:+a[d-1]},{x:+a[d],y:+a[d+1]},{x:+a[d+2],y:+a[d+3]},{x:+a[d+4],y:+a[d+5]}];b?d?e-4===d?f[3]={x:+a[0],y:+a[1]}:e-2===d&&(f[2]={x:+a[0],y:+a[1]},f[3]={x:+a[2],y:+a[3]}):f[0]={x:+a[e-2],y:+a[e-1]}:e-4===d?f[3]=f[2]:d||(f[0]={x:+a[d],y:+a[d+1]}),c.push(["C",(-f[0].x+6*f[1].x+f[2].x)/6,(-f[0].y+6*f[1].y+f[2].y)/6,(f[1].x+6*f[2].x-f[3].x)/6,(f[1].y+6*f[2].y-f[3].y)/6,f[2].x,f[2].y])}return c}function s(a,b,c,d){return[a,b,c,d,c,d]}function t(a,b,c,d,e,f){var g=1/3,h=2/3;return[g*a+h*c,g*b+h*d,g*e+h*c,g*f+h*d,e,f]}function u(a,b,c,d,e,f,g,h,i){null==i&&(i=1),i=i>1?1:i<0?0:i;for(var j=i/2,k=12,l=[-.1252,.1252,-.3678,.3678,-.5873,.5873,-.7699,.7699,-.9041,.9041,-.9816,.9816],m=0,n=[.2491,.2491,.2335,.2335,.2032,.2032,.1601,.1601,.1069,.1069,.0472,.0472],o=0;o<k;o++){var p=j*l[o]+j,q=w(p,a,c,e,g),r=w(p,b,d,f,h),s=q*q+r*r;m+=n[o]*Math.sqrt(s)}return j*m}function v(a,b,c,d,e,f,g,h,i){if(!(i<0||u(a,b,c,d,e,f,g,h)<i)){var j,k=1,l=k/2,m=k-l,n=.01;for(j=u(a,b,c,d,e,f,g,h,m);Math.abs(j-i)>n;)l/=2,m+=(j<i?1:-1)*l,j=u(a,b,c,d,e,f,g,h,m);return m}}function w(a,b,c,d,e){return a*(a*(-3*b+9*c-9*d+3*e)+6*b-12*c+6*d)-3*b+3*c}function x(){for(var a="",b=arguments.length-1;b>=0;--b){var c=arguments[b];a+=c===Object(c)?JSON.stringify(c):c}return a}var y=a("../core/core"),z=a("../core/constants");y.Font=function(a){this.parent=a,this.cache={},this.font=void 0},y.Font.prototype.list=function(){throw"not yet implemented"},y.Font.prototype.textBounds=function(a,b,c,d,e){b=void 0!==b?b:0,c=void 0!==c?c:0,d=d||this.parent._renderer._textSize
+;var f=e&&e.renderer&&e.renderer._pInst||this.parent,g=f._renderer.drawingContext,h=g.textAlign||z.LEFT,i=g.textBaseline||z.BASELINE,j=x("textBounds",a,b,c,d,h,i),k=this.cache[j];if(!k){var l,m,n,o,p,q=[],r=[],s=this._scale(d);this.font.forEachGlyph(a,b,c,d,e,function(a,b,c,d){var e=a.getMetrics();q.push(b+e.xMin*s),q.push(b+e.xMax*s),r.push(c+-e.yMin*s),r.push(c+-e.yMax*s)}),l=Math.min.apply(null,q),m=Math.min.apply(null,r),n=Math.max.apply(null,q),o=Math.max.apply(null,r),k={x:l,y:m,h:o-m,w:n-l,advance:l-b},p=this._handleAlignment(f,g,a,k.x,k.y,k.w+k.advance),k.x=p.x,k.y=p.y,this.cache[x("textBounds",a,b,c,d,h,i)]=k}return k},y.Font.prototype.textToPoints=function(a,b,c,e,g){function h(b){return k[b].name&&"space"===k[b].name||a.length===k.length&&" "===a[b]||k[b].index&&3===k[b].index}var i=0,j=[],k=this._getGlyphs(a);e=e||this.parent._renderer._textSize;for(var l=0;l<k.length;l++){if(!h(l))for(var m=k[l].getPath(b,c,e),n=f(m.commands),o=0;o<n.length;o++)for(var p=d(n[o],g),q=0;q<p.length;q++)p[q].x+=i,j.push(p[q]);i+=k[l].advanceWidth*this._scale(e)}return j},y.Font.prototype._getGlyphs=function(a){return this.font.stringToGlyphs(a)},y.Font.prototype._getPath=function(a,b,c,d){var e=d&&d.renderer&&d.renderer._pInst||this.parent,f=e._renderer.drawingContext,g=this._handleAlignment(e,f,a,b,c);return this.font.getPath(a,g.x,g.y,e._renderer._textSize,d)},y.Font.prototype._getPathData=function(a,b,c,d){var e=3;return"string"==typeof a&&arguments.length>2?a=this._getPath(a,b,c,d):"object"==typeof b&&(d=b),d&&"number"==typeof d.decimals&&(e=d.decimals),a.toPathData(e)},y.Font.prototype._getSVG=function(a,b,c,d){var e=3;return"string"==typeof a&&arguments.length>2?a=this._getPath(a,b,c,d):"object"==typeof b&&(d=b),d&&("number"==typeof d.decimals&&(e=d.decimals),"number"==typeof d.strokeWidth&&(a.strokeWidth=d.strokeWidth),void 0!==d.fill&&(a.fill=d.fill),void 0!==d.stroke&&(a.stroke=d.stroke)),a.toSVG(e)},y.Font.prototype._renderPath=function(a,b,c,d){var e,f=d&&d.renderer||this.parent._renderer,g=f.drawingContext;e="object"==typeof a&&a.commands?a.commands:this._getPath(a,b,c,d).commands,g.beginPath();for(var h=0;h<e.length;h+=1){var i=e[h];"M"===i.type?g.moveTo(i.x,i.y):"L"===i.type?g.lineTo(i.x,i.y):"C"===i.type?g.bezierCurveTo(i.x1,i.y1,i.x2,i.y2,i.x,i.y):"Q"===i.type?g.quadraticCurveTo(i.x1,i.y1,i.x,i.y):"Z"===i.type&&g.closePath()}return f._doStroke&&f._strokeSet&&g.stroke(),f._doFill&&(f._fillSet||f._setFill(z._DEFAULT_TEXT_FILL),g.fill()),this},y.Font.prototype._textWidth=function(a,b){return this.font.getAdvanceWidth(a,b)},y.Font.prototype._textAscent=function(a){return this.font.ascender*this._scale(a)},y.Font.prototype._textDescent=function(a){return-this.font.descender*this._scale(a)},y.Font.prototype._scale=function(a){return 1/this.font.unitsPerEm*(a||this.parent._renderer._textSize)},y.Font.prototype._handleAlignment=function(a,b,c,d,e,f){var g=a._renderer._textSize,h=this._textAscent(g),i=this._textDescent(g);return f=void 0!==f?f:this._textWidth(c,g),b.textAlign===z.CENTER?d-=f/2:b.textAlign===z.RIGHT&&(d-=f),b.textBaseline===z.TOP?e+=h:b.textBaseline===z._CTX_MIDDLE?e+=h/2:b.textBaseline===z.BOTTOM&&(e-=i),{x:d,y:e}},b.exports=y},{"../core/constants":20,"../core/core":21}],58:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.append=function(a,b){return a.push(b),a},d.prototype.arrayCopy=function(a,b,c,d,e){var f,g;void 0!==e?(g=Math.min(e,a.length),f=d,a=a.slice(b,g+b)):(void 0!==c?(g=c,g=Math.min(g,a.length)):g=a.length,f=0,c=b,a=a.slice(0,g)),Array.prototype.splice.apply(c,[f,g].concat(a))},d.prototype.concat=function(a,b){return a.concat(b)},d.prototype.reverse=function(a){return a.reverse()},d.prototype.shorten=function(a){return a.pop(),a},d.prototype.shuffle=function(a,b){var c=ArrayBuffer&&ArrayBuffer.isView&&ArrayBuffer.isView(a);a=b||c?a:a.slice();for(var d,e,f=a.length;f>1;)d=Math.random()*f|0,e=a[--f],a[f]=a[d],a[d]=e;return a},d.prototype.sort=function(a,b){var c=b?a.slice(0,Math.min(b,a.length)):a,d=b?a.slice(Math.min(b,a.length)):[];return c="string"==typeof c[0]?c.sort():c.sort(function(a,b){return a-b}),c.concat(d)},d.prototype.splice=function(a,b,c){return Array.prototype.splice.apply(a,[c,0].concat(b)),a},d.prototype.subset=function(a,b,c){return void 0!==c?a.slice(b,b+c):a.slice(b,a.length)},b.exports=d},{"../core/core":21}],59:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.float=function(a){return a instanceof Array?a.map(parseFloat):parseFloat(a)},d.prototype.int=function(a,b){return b=b||10,"string"==typeof a?parseInt(a,b):"number"==typeof a?0|a:"boolean"==typeof a?a?1:0:a instanceof Array?a.map(function(a){return d.prototype.int(a,b)}):void 0},d.prototype.str=function(a){return a instanceof Array?a.map(d.prototype.str):String(a)},d.prototype.boolean=function(a){return"number"==typeof a?0!==a:"string"==typeof a?"true"===a.toLowerCase():"boolean"==typeof a?a:a instanceof Array?a.map(d.prototype.boolean):void 0},d.prototype.byte=function(a){var b=d.prototype.int(a,10);return"number"==typeof b?(b+128)%256-128:b instanceof Array?b.map(d.prototype.byte):void 0},d.prototype.char=function(a){return"number"!=typeof a||isNaN(a)?a instanceof Array?a.map(d.prototype.char):"string"==typeof a?d.prototype.char(parseInt(a,10)):void 0:String.fromCharCode(a)},d.prototype.unchar=function(a){return"string"==typeof a&&1===a.length?a.charCodeAt(0):a instanceof Array?a.map(d.prototype.unchar):void 0},d.prototype.hex=function(a,b){if(b=void 0===b||null===b?b=8:b,a instanceof Array)return a.map(function(a){return d.prototype.hex(a,b)});if("number"==typeof a){a<0&&(a=4294967295+a+1);for(var c=Number(a).toString(16).toUpperCase();c.length<b;)c="0"+c;return c.length>=b&&(c=c.substring(c.length-b,c.length)),c}},d.prototype.unhex=function(a){return a instanceof Array?a.map(d.prototype.unhex):parseInt("0x"+a,16)},b.exports=d},{"../core/core":21}],60:[function(a,b,c){"use strict";function d(a,b,c){var d=a<0,e=d?a.toString().substring(1):a.toString(),f=e.indexOf("."),g=-1!==f?e.substring(0,f):e,h=-1!==f?e.substring(f+1):"",i=d?"-":"";if(void 0!==c){var j="";(-1!==f||c-h.length>0)&&(j="."),h.length>c&&(h=h.substring(0,c));for(var k=0;k<b-g.length;k++)i+="0";i+=g,i+=j,i+=h;for(var l=0;l<c-h.length;l++)i+="0";return i}for(var m=0;m<Math.max(b-g.length,0);m++)i+="0";return i+=e}function e(a,b){a=a.toString();var c=a.indexOf("."),d=-1!==c?a.substring(c):"",e=-1!==c?a.substring(0,c):a;if(e=e.toString().replace(/\B(?=(\d{3})+(?!\d))/g,","),0===b)d="";else if(void 0!==b)if(b>d.length){d+=-1===c?".":"";for(var f=b-d.length+1,g=0;g<f;g++)d+="0"}else d=d.substring(0,b+1);return e+d}function f(a){return parseFloat(a)>0?"+"+a.toString():a.toString()}function g(a){return parseFloat(a)>0?" "+a.toString():a.toString()}var h=a("../core/core");a("../core/error_helpers"),h.prototype.join=function(a,b){return h._validateParameters("join",arguments),a.join(b)},h.prototype.match=function(a,b){return h._validateParameters("match",arguments),a.match(b)},h.prototype.matchAll=function(a,b){h._validateParameters("matchAll",arguments);for(var c=new RegExp(b,"g"),d=c.exec(a),e=[];null!==d;)e.push(d),d=c.exec(a);return e},h.prototype.nf=function(a,b,c){return h._validateParameters("nf",arguments),a instanceof Array?a.map(function(a){return d(a,b,c)}):"[object Arguments]"===Object.prototype.toString.call(a)?3===a.length?this.nf(a[0],a[1],a[2]):2===a.length?this.nf(a[0],a[1]):this.nf(a[0]):d(a,b,c)},h.prototype.nfc=function(a,b){return h._validateParameters("nfc",arguments),a instanceof Array?a.map(function(a){return e(a,b)}):e(a,b)},h.prototype.nfp=function(){h._validateParameters("nfp",arguments);var a=h.prototype.nf.apply(this,arguments);return a instanceof Array?a.map(f):f(a)},h.prototype.nfs=function(){h._validateParameters("nfs",arguments);var a=h.prototype.nf.apply(this,arguments);return a instanceof Array?a.map(g):g(a)},h.prototype.split=function(a,b){return h._validateParameters("split",arguments),a.split(b)},h.prototype.splitTokens=function(a,b){h._validateParameters("splitTokens",arguments);var c;if(void 0!==b){var d=b,e=/\]/g.exec(d),f=/\[/g.exec(d);f&&e?(d=d.slice(0,e.index)+d.slice(e.index+1),f=/\[/g.exec(d),d=d.slice(0,f.index)+d.slice(f.index+1),c=new RegExp("[\\["+d+"\\]]","g")):e?(d=d.slice(0,e.index)+d.slice(e.index+1),c=new RegExp("["+d+"\\]]","g")):f?(d=d.slice(0,f.index)+d.slice(f.index+1),c=new RegExp("["+d+"\\[]","g")):c=new RegExp("["+d+"]","g")}else c=/\s/g;return a.split(c).filter(function(a){return a})},h.prototype.trim=function(a){return h._validateParameters("trim",arguments),a instanceof Array?a.map(this.trim):a.trim()},b.exports=h},{"../core/core":21,"../core/error_helpers":24}],61:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.day=function(){return(new Date).getDate()},d.prototype.hour=function(){return(new Date).getHours()},d.prototype.minute=function(){return(new Date).getMinutes()},d.prototype.millis=function(){return window.performance.now()},d.prototype.month=function(){return(new Date).getMonth()+1},d.prototype.second=function(){return(new Date).getSeconds()},d.prototype.year=function(){return(new Date).getFullYear()},b.exports=d},{"../core/core":21}],62:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.camera=function(){return this._assert3d("camera"),d._validateParameters("camera",arguments),this._renderer.camera.apply(this._renderer,arguments),this},d.RendererGL.prototype.camera=function(a,b,c,d,e,f,g,h,i){void 0===a&&(a=this.defaultCameraX,b=this.defaultCameraY,c=this.defaultCameraZ,d=a,e=b,f=0,g=0,h=1,i=0),this.cameraX=a,this.cameraY=b,this.cameraZ=c;var j=a-d,k=b-e,l=c-f;this.eyeDist=Math.sqrt(j*j+k*k+l*l),0!==this.eyeDist&&(j/=this.eyeDist,k/=this.eyeDist,l/=this.eyeDist);var m=g,n=h,o=i,p=n*l-o*k,q=-m*l+o*j,r=m*k-n*j;m=k*r-l*q,n=-j*r+l*p,o=j*q-k*p;var s=Math.sqrt(p*p+q*q+r*r);0!==s&&(p/=s,q/=s,r/=s);var t=Math.sqrt(m*m+n*n+o*o);0!==t&&(m/=t,n/=t,o/=t),this.cameraMatrix.set(p,m,j,0,q,n,k,0,r,o,l,0,0,0,0,1);var u=-a,v=-b,w=-c;return this.cameraMatrix.translate([u,v,w]),this.uMVMatrix.set(this.cameraMatrix.mat4[0],this.cameraMatrix.mat4[1],this.cameraMatrix.mat4[2],this.cameraMatrix.mat4[3],this.cameraMatrix.mat4[4],this.cameraMatrix.mat4[5],this.cameraMatrix.mat4[6],this.cameraMatrix.mat4[7],this.cameraMatrix.mat4[8],this.cameraMatrix.mat4[9],this.cameraMatrix.mat4[10],this.cameraMatrix.mat4[11],this.cameraMatrix.mat4[12],this.cameraMatrix.mat4[13],this.cameraMatrix.mat4[14],this.cameraMatrix.mat4[15]),this},d.prototype.perspective=function(){return this._assert3d("perspective"),d._validateParameters("perspective",arguments),this._renderer.perspective.apply(this._renderer,arguments),this},d.RendererGL.prototype.perspective=function(a,b,c,e){void 0===a&&(a=this.defaultCameraFOV),void 0===b&&(b=this.defaultCameraAspect),void 0===c&&(c=this.defaultCameraNear),void 0===e&&(e=this.defaultCameraFar),this.cameraFOV=this._pInst._toRadians(a),this.cameraAspect=b,this.cameraNear=c,this.cameraFar=e,this.uPMatrix=d.Matrix.identity();var f=1/Math.tan(this.cameraFOV/2),g=1/(this.cameraNear-this.cameraFar);this.uPMatrix.set(f/b,0,0,0,0,-f,0,0,0,0,(e+c)*g,-1,0,0,2*e*c*g,0),this._curCamera="custom"},d.prototype.ortho=function(){return this._assert3d("ortho"),d._validateParameters("ortho",arguments),this._renderer.ortho.apply(this._renderer,arguments),this},d.RendererGL.prototype.ortho=function(a,b,c,e,f,g){void 0===a&&(a=-this.width/2),void 0===b&&(b=+this.width/2),void 0===c&&(c=-this.height/2),void 0===e&&(e=+this.height/2),void 0===f&&(f=0),void 0===g&&(g=Math.max(this.width,this.height));var h=b-a,i=e-c,j=g-f,k=2/h,l=2/i,m=-2/j,n=-(b+a)/h,o=-(e+c)/i,p=-(g+f)/j;this.uPMatrix=d.Matrix.identity(),this.uPMatrix.set(k,0,0,0,0,-l,0,0,0,0,m,0,n,o,p,1),this._curCamera="custom"},b.exports=d},{"../core/core":21}],63:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.orbitControl=function(){return this._assert3d("orbitControl"),d._validateParameters("orbitControl",arguments),this.mouseIsPressed&&(this.rotateY((this.mouseX-this.width/2)/(this.width/2)),this.rotateX((this.mouseY-this.height/2)/(this.width/2))),this},b.exports=d},{"../core/core":21}],64:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.ambientLight=function(a,b,c,e){this._assert3d("ambientLight"),d._validateParameters("ambientLight",arguments);var f=this.color.apply(this,arguments),g=this._renderer._useLightShader();return g.setUniform("uUseLighting",!0),g.setUniform("uMaterialColor",this._renderer.curFillColor),this._renderer.ambientLightColors.push(f._array[0],f._array[1],f._array[2]),g.setUniform("uAmbientColor",this._renderer.ambientLightColors),g.setUniform("uAmbientLightCount",this._renderer.ambientLightColors.length/3),this},d.prototype.directionalLight=function(a,b,c,e,f,g){this._assert3d("directionalLight"),d._validateParameters("directionalLight",arguments);var h,i,j,k=this._renderer._useLightShader(),l=this.color.apply(this,[a,b,c]),m=arguments[arguments.length-1];"number"==typeof m?(h=arguments[arguments.length-3],i=arguments[arguments.length-2],j=arguments[arguments.length-1]):(h=m.x,i=m.y,j=m.z),k.setUniform("uUseLighting",!0),k.setUniform("uMaterialColor",this._renderer.curFillColor);var n=Math.sqrt(h*h+i*i+j*j);return this._renderer.directionalLightDirections.push(h/n,i/n,j/n),k.setUniform("uLightingDirection",this._renderer.directionalLightDirections),this._renderer.directionalLightColors.push(l._array[0],l._array[1],l._array[2]),k.setUniform("uDirectionalColor",this._renderer.directionalLightColors),k.setUniform("uDirectionalLightCount",this._renderer.directionalLightColors.length/3),this},d.prototype.pointLight=function(a,b,c,e,f,g){this._assert3d("pointLight"),d._validateParameters("pointLight",arguments);var h,i,j,k=this._renderer._pInst.color.apply(this,[a,b,c]),l=arguments[arguments.length-1];"number"==typeof l?(h=arguments[arguments.length-3],i=arguments[arguments.length-2],j=arguments[arguments.length-1]):(h=l.x,i=l.y,j=l.z);var m=this._renderer._useLightShader();return m.setUniform("uUseLighting",!0),m.setUniform("uMaterialColor",this._renderer.curFillColor),this._renderer.pointLightPositions.push(h,i,j),m.setUniform("uPointLightLocation",this._renderer.pointLightPositions),this._renderer.pointLightColors.push(k._array[0],k._array[1],k._array[2]),m.setUniform("uPointLightColor",this._renderer.pointLightColors),m.setUniform("uPointLightCount",this._renderer.pointLightColors.length/3),this},b.exports=d},{"../core/core":21}],65:[function(a,b,c){"use strict";function d(a,b){for(var c={v:[],vt:[],vn:[]},d={},f=0;f<b.length;++f){var g=b[f].trim().split(/\b\s+/);if(g.length>0)if("v"===g[0]||"vn"===g[0]){var h=new e.Vector(parseFloat(g[1]),parseFloat(g[2]),parseFloat(g[3]));c[g[0]].push(h)}else if("vt"===g[0]){var i=[parseFloat(g[1]),parseFloat(g[2])];c[g[0]].push(i)}else if("f"===g[0])for(var j=3;j<g.length;++j){for(var k=[],l=[1,j-1,j],m=0;m<l.length;++m){var n=g[l[m]],o=0;if(void 0!==d[n])o=d[n];else{for(var p=n.split("/"),q=0;q<p.length;q++)p[q]=parseInt(p[q])-1;o=d[n]=a.vertices.length,a.vertices.push(c.v[p[0]].copy()),c.vt[p[1]]?a.uvs.push(c.vt[p[1]].slice()):a.uvs.push([0,0]),c.vn[p[2]]&&a.vertexNormals.push(c.vn[p[2]].copy())}k.push(o)}k[0]!==k[1]&&k[0]!==k[2]&&k[1]!==k[2]&&a.faces.push(k)}}return 0===a.vertexNormals.length&&a.computeNormals(),a}var e=a("../core/core");a("./p5.Geometry"),e.prototype.loadModel=function(a){e._validateParameters("loadModel",arguments);var b,c,f;"boolean"==typeof arguments[1]?(b=arguments[1],c=arguments[2],f=arguments[3]):(b=!1,c=arguments[1],f=arguments[2]);var g=new e.Geometry;g.gid=a+"|"+b;var h=this;return this.loadStrings(a,function(a){d(g,a),b&&g.normalize(),h._decrementPreload(),"function"==typeof c&&c(g)}.bind(this),f),g},e.prototype.model=function(a){this._assert3d("model"),e._validateParameters("model",arguments),a.vertices.length>0&&(this._renderer.geometryInHash(a.gid)||(a._makeTriangleEdges()._edgesToVertices(),this._renderer.createBuffers(a.gid,a)),this._renderer.drawBuffers(a.gid))},b.exports=e},{"../core/core":21,"./p5.Geometry":67}],66:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");a("./p5.Texture"),d.prototype.loadShader=function(a,b){d._validateParameters("loadShader",arguments);var c=new d.Shader,e=this,f=!1,g=!1;return this.loadStrings(b,function(a){c._fragSrc=a.join("\n"),f=!0,g&&e._decrementPreload()}),this.loadStrings(a,function(a){c._vertSrc=a.join("\n"),g=!0,f&&e._decrementPreload()}),c},d.prototype.createShader=function(a,b){return this._assert3d("createShader"),d._validateParameters("createShader",arguments),new d.Shader(this._renderer,a,b)},d.prototype.shader=function(a){return this._assert3d("shader"),d._validateParameters("shader",arguments),void 0===a._renderer&&(a._renderer=this._renderer),a.isStrokeShader()?this._renderer.setStrokeShader(a):this._renderer.setFillShader(a),this},d.prototype.normalMaterial=function(){return this._assert3d("normalMaterial"),d._validateParameters("normalMaterial",arguments),this._renderer.drawMode=e.FILL,this._renderer.setFillShader(this._renderer._getNormalShader()),this._renderer.curFillColor=[1,1,1,1],this.noStroke(),this},d.prototype.texture=function(a){this._assert3d("texture"),d._validateParameters("texture",arguments),this._renderer.drawMode=e.TEXTURE;var b=this._renderer._useLightShader();return b.setUniform("uSpecular",!1),b.setUniform("isTexture",!0),b.setUniform("uSampler",a),this.noStroke(),this},d.prototype.ambientMaterial=function(a,b,c,e){this._assert3d("ambientMaterial"),d._validateParameters("ambientMaterial",arguments);var f=d.prototype.color.apply(this,arguments);this._renderer.curFillColor=f._array;var g=this._renderer._useLightShader();return g.setUniform("uMaterialColor",this._renderer.curFillColor),g.setUniform("uSpecular",!1),g.setUniform("isTexture",!1),this},d.prototype.specularMaterial=function(a,b,c,e){this._assert3d("specularMaterial"),d._validateParameters("specularMaterial",arguments);var f=d.prototype.color.apply(this,arguments);this._renderer.curFillColor=f._array;var g=this._renderer._useLightShader();return g.setUniform("uMaterialColor",this._renderer.curFillColor),g.setUniform("uSpecular",!0),g.setUniform("isTexture",!1),this},d.RendererGL.prototype._applyColorBlend=function(a){var b=this.GL,c=this.drawMode===e.TEXTURE;return c||a[a.length-1]<1?(b.depthMask(c),b.enable(b.BLEND),b.blendEquation(b.FUNC_ADD),b.blendFunc(b.SRC_ALPHA,b.ONE_MINUS_SRC_ALPHA)):(b.depthMask(!0),b.disable(b.BLEND)),a},b.exports=d},{"../core/constants":20,"../core/core":21,"./p5.Texture":73}],67:[function(a,b,c){"use strict";var d=a("../core/core");d.Geometry=function(a,b,c){return this.vertices=[],this.lineVertices=[],this.lineNormals=[],this.vertexNormals=[],this.faces=[],this.uvs=[],this.edges=[],this.detailX=void 0!==a?a:1,this.detailY=void 0!==b?b:1,c instanceof Function&&c.call(this),this},d.Geometry.prototype.computeFaces=function(){this.faces.length=0;for(var a,b,c,d,e=this.detailX+1,f=0;f<this.detailY;f++)for(var g=0;g<this.detailX;g++)a=f*e+g,b=f*e+g+1,c=(f+1)*e+g+1,d=(f+1)*e+g,this.faces.push([a,b,d]),this.faces.push([d,b,c]);return this},d.Geometry.prototype._getFaceNormal=function(a){var b=this.faces[a],c=this.vertices[b[0]],e=this.vertices[b[1]],f=this.vertices[b[2]],g=d.Vector.sub(e,c),h=d.Vector.sub(f,c),i=d.Vector.cross(g,h),j=d.Vector.mag(i),k=j/(d.Vector.mag(g)*d.Vector.mag(h));return 0===k||isNaN(k)?(console.warn("p5.Geometry.prototype._getFaceNormal:","face has colinear sides or a repeated vertex"),i):(k>1&&(k=1),i.mult(Math.asin(k)/j))},d.Geometry.prototype.computeNormals=function(){var a,b=this.vertexNormals,c=this.vertices,e=this.faces;for(b.length=0,a=0;a<c.length;++a)b.push(new d.Vector);for(var f=0;f<e.length;++f)for(var g=e[f],h=this._getFaceNormal(f),i=0;i<3;++i){var j=g[i];b[j].add(h)}for(a=0;a<c.length;++a)b[a].normalize();return this},d.Geometry.prototype.averageNormals=function(){for(var a=0;a<=this.detailY;a++){var b=this.detailX+1,c=d.Vector.add(this.vertexNormals[a*b],this.vertexNormals[a*b+this.detailX]);c=d.Vector.div(c,2),this.vertexNormals[a*b]=c,this.vertexNormals[a*b+this.detailX]=c}return this},d.Geometry.prototype.averagePoleNormals=function(){for(var a=new d.Vector(0,0,0),b=0;b<this.detailX;b++)a.add(this.vertexNormals[b]);for(a=d.Vector.div(a,this.detailX),b=0;b<this.detailX;b++)this.vertexNormals[b]=a;for(a=new d.Vector(0,0,0),b=this.vertices.length-1;b>this.vertices.length-1-this.detailX;b--)a.add(this.vertexNormals[b]);for(a=d.Vector.div(a,this.detailX),b=this.vertices.length-1;b>this.vertices.length-1-this.detailX;b--)this.vertexNormals[b]=a;return this},d.Geometry.prototype._makeTriangleEdges=function(){if(this.edges.length=0,Array.isArray(this.strokeIndices))for(var a=0,b=this.strokeIndices.length;a<b;a++)this.edges.push(this.strokeIndices[a]);else for(var c=0;c<this.faces.length;c++)this.edges.push([this.faces[c][0],this.faces[c][1]]),this.edges.push([this.faces[c][1],this.faces[c][2]]),this.edges.push([this.faces[c][2],this.faces[c][0]]);return this},d.Geometry.prototype._edgesToVertices=function(){this.lineVertices.length=0,this.lineNormals.length=0;for(var a=0;a<this.edges.length;a++){var b=this.vertices[this.edges[a][0]],c=this.vertices[this.edges[a][1]],d=c.copy().sub(b).normalize(),e=b.array(),f=b.array(),g=c.array(),h=c.array(),i=d.array(),j=d.array();i.push(1),j.push(-1),this.lineNormals.push(i,j,i,i,j,j),this.lineVertices.push(e,f,g,g,f,h)}return this},d.Geometry.prototype.normalize=function(){if(this.vertices.length>0){for(var a=this.vertices[0].copy(),b=this.vertices[0].copy(),c=0;c<this.vertices.length;c++)a.x=Math.max(a.x,this.vertices[c].x),b.x=Math.min(b.x,this.vertices[c].x),a.y=Math.max(a.y,this.vertices[c].y),b.y=Math.min(b.y,this.vertices[c].y),a.z=Math.max(a.z,this.vertices[c].z),b.z=Math.min(b.z,this.vertices[c].z);var e=d.Vector.lerp(a,b,.5),f=d.Vector.sub(a,b),g=Math.max(Math.max(f.x,f.y),f.z),h=200/g;for(c=0;c<this.vertices.length;c++)this.vertices[c].sub(e),this.vertices[c].mult(h)}return this},b.exports=d.Geometry},{"../core/core":21}],68:[function(a,b,c){"use strict";var d=a("../core/core"),e=Array,f=function(a){return a instanceof Array};"undefined"!=typeof Float32Array&&(e=Float32Array,f=function(a){return a instanceof Array||a instanceof Float32Array}),d.Matrix=function(){for(var a=new Array(arguments.length),b=0;b<a.length;++b)a[b]=arguments[b];return a.length&&a[a.length-1]instanceof d&&(this.p5=a[a.length-1]),"mat3"===a[0]?this.mat3=Array.isArray(a[1])?a[1]:new e([1,0,0,0,1,0,0,0,1]):this.mat4=Array.isArray(a[0])?a[0]:new e([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),this},d.Matrix.prototype.set=function(a){return a instanceof d.Matrix?(this.mat4=a.mat4,this):f(a)?(this.mat4=a,this):(16===arguments.length&&(this.mat4[0]=arguments[0],this.mat4[1]=arguments[1],this.mat4[2]=arguments[2],this.mat4[3]=arguments[3],this.mat4[4]=arguments[4],this.mat4[5]=arguments[5],this.mat4[6]=arguments[6],this.mat4[7]=arguments[7],this.mat4[8]=arguments[8],this.mat4[9]=arguments[9],this.mat4[10]=arguments[10],this.mat4[11]=arguments[11],this.mat4[12]=arguments[12],this.mat4[13]=arguments[13],this.mat4[14]=arguments[14],this.mat4[15]=arguments[15]),this)},d.Matrix.prototype.get=function(){return new d.Matrix(this.mat4,this.p5)},d.Matrix.prototype.copy=function(){var a=new d.Matrix(this.p5);return a.mat4[0]=this.mat4[0],a.mat4[1]=this.mat4[1],a.mat4[2]=this.mat4[2],a.mat4[3]=this.mat4[3],a.mat4[4]=this.mat4[4],a.mat4[5]=this.mat4[5],a.mat4[6]=this.mat4[6],a.mat4[7]=this.mat4[7],a.mat4[8]=this.mat4[8],a.mat4[9]=this.mat4[9],a.mat4[10]=this.mat4[10],a.mat4[11]=this.mat4[11],a.mat4[12]=this.mat4[12],a.mat4[13]=this.mat4[13],a.mat4[14]=this.mat4[14],a.mat4[15]=this.mat4[15],a},d.Matrix.identity=function(a){return new d.Matrix(a)},d.Matrix.prototype.transpose=function(a){var b,c,e,g,h,i;return a instanceof d.Matrix?(b=a.mat4[1],c=a.mat4[2],e=a.mat4[3],g=a.mat4[6],h=a.mat4[7],i=a.mat4[11],this.mat4[0]=a.mat4[0],this.mat4[1]=a.mat4[4],this.mat4[2]=a.mat4[8],this.mat4[3]=a.mat4[12],this.mat4[4]=b,this.mat4[5]=a.mat4[5],this.mat4[6]=a.mat4[9],this.mat4[7]=a.mat4[13],this.mat4[8]=c,this.mat4[9]=g,this.mat4[10]=a.mat4[10],this.mat4[11]=a.mat4[14],this.mat4[12]=e,this.mat4[13]=h,this.mat4[14]=i,this.mat4[15]=a.mat4[15]):f(a)&&(b=a[1],c=a[2],e=a[3],g=a[6],h=a[7],i=a[11],this.mat4[0]=a[0],this.mat4[1]=a[4],this.mat4[2]=a[8],this.mat4[3]=a[12],this.mat4[4]=b,this.mat4[5]=a[5],this.mat4[6]=a[9],this.mat4[7]=a[13],this.mat4[8]=c,this.mat4[9]=g,this.mat4[10]=a[10],this.mat4[11]=a[14],this.mat4[12]=e,this.mat4[13]=h,this.mat4[14]=i,this.mat4[15]=a[15]),this},d.Matrix.prototype.invert=function(a){var b,c,e,g,h,i,j,k,l,m,n,o,p,q,r,s;a instanceof d.Matrix?(b=a.mat4[0],c=a.mat4[1],e=a.mat4[2],g=a.mat4[3],h=a.mat4[4],i=a.mat4[5],j=a.mat4[6],k=a.mat4[7],l=a.mat4[8],m=a.mat4[9],n=a.mat4[10],o=a.mat4[11],p=a.mat4[12],q=a.mat4[13],r=a.mat4[14],s=a.mat4[15]):f(a)&&(b=a[0],c=a[1],e=a[2],g=a[3],h=a[4],i=a[5],j=a[6],k=a[7],l=a[8],m=a[9],n=a[10],o=a[11],p=a[12],q=a[13],r=a[14],s=a[15]);var t=b*i-c*h,u=b*j-e*h,v=b*k-g*h,w=c*j-e*i,x=c*k-g*i,y=e*k-g*j,z=l*q-m*p,A=l*r-n*p,B=l*s-o*p,C=m*r-n*q,D=m*s-o*q,E=n*s-o*r,F=t*E-u*D+v*C+w*B-x*A+y*z;return F?(F=1/F,this.mat4[0]=(i*E-j*D+k*C)*F,this.mat4[1]=(e*D-c*E-g*C)*F,this.mat4[2]=(q*y-r*x+s*w)*F,this.mat4[3]=(n*x-m*y-o*w)*F,this.mat4[4]=(j*B-h*E-k*A)*F,this.mat4[5]=(b*E-e*B+g*A)*F,this.mat4[6]=(r*v-p*y-s*u)*F,this.mat4[7]=(l*y-n*v+o*u)*F,this.mat4[8]=(h*D-i*B+k*z)*F,this.mat4[9]=(c*B-b*D-g*z)*F,this.mat4[10]=(p*x-q*v+s*t)*F,this.mat4[11]=(m*v-l*x-o*t)*F,this.mat4[12]=(i*A-h*C-j*z)*F,this.mat4[13]=(b*C-c*A+e*z)*F,this.mat4[14]=(q*u-p*w-r*t)*F,this.mat4[15]=(l*w-m*u+n*t)*F,this):null},d.Matrix.prototype.invert3x3=function(){var a=this.mat3[0],b=this.mat3[1],c=this.mat3[2],d=this.mat3[3],e=this.mat3[4],f=this.mat3[5],g=this.mat3[6],h=this.mat3[7],i=this.mat3[8],j=i*e-f*h,k=-i*d+f*g,l=h*d-e*g,m=a*j+b*k+c*l;return m?(m=1/m,this.mat3[0]=j*m,this.mat3[1]=(-i*b+c*h)*m,this.mat3[2]=(f*b-c*e)*m,this.mat3[3]=k*m,this.mat3[4]=(i*a-c*g)*m,this.mat3[5]=(-f*a+c*d)*m,this.mat3[6]=l*m,this.mat3[7]=(-h*a+b*g)*m,this.mat3[8]=(e*a-b*d)*m,this):null},d.Matrix.prototype.transpose3x3=function(a){var b=a[1],c=a[2],d=a[5];return this.mat3[1]=a[3],this.mat3[2]=a[6],this.mat3[3]=b,this.mat3[5]=a[7],this.mat3[6]=c,this.mat3[7]=d,this},d.Matrix.prototype.inverseTranspose=function(a){void 0===this.mat3?console.error("sorry, this function only works with mat3"):(this.mat3[0]=a.mat4[0],this.mat3[1]=a.mat4[1],this.mat3[2]=a.mat4[2],this.mat3[3]=a.mat4[4],this.mat3[4]=a.mat4[5],this.mat3[5]=a.mat4[6],this.mat3[6]=a.mat4[8],this.mat3[7]=a.mat4[9],this.mat3[8]=a.mat4[10]);var b=this.invert3x3();if(b)b.transpose3x3(this.mat3);else for(var c=0;c<9;c++)this.mat3[c]=0;return this},d.Matrix.prototype.determinant=function(){var a=this.mat4[0]*this.mat4[5]-this.mat4[1]*this.mat4[4],b=this.mat4[0]*this.mat4[6]-this.mat4[2]*this.mat4[4],c=this.mat4[0]*this.mat4[7]-this.mat4[3]*this.mat4[4],d=this.mat4[1]*this.mat4[6]-this.mat4[2]*this.mat4[5],e=this.mat4[1]*this.mat4[7]-this.mat4[3]*this.mat4[5],f=this.mat4[2]*this.mat4[7]-this.mat4[3]*this.mat4[6],g=this.mat4[8]*this.mat4[13]-this.mat4[9]*this.mat4[12],h=this.mat4[8]*this.mat4[14]-this.mat4[10]*this.mat4[12],i=this.mat4[8]*this.mat4[15]-this.mat4[11]*this.mat4[12],j=this.mat4[9]*this.mat4[14]-this.mat4[10]*this.mat4[13],k=this.mat4[9]*this.mat4[15]-this.mat4[11]*this.mat4[13];return a*(this.mat4[10]*this.mat4[15]-this.mat4[11]*this.mat4[14])-b*k+c*j+d*i-e*h+f*g},d.Matrix.prototype.mult=function(a){var b;if(a===this||a===this.mat4)b=this.copy().mat4;else if(a instanceof d.Matrix)b=a.mat4;else{if(!f(a))return;b=a}var c=this.mat4[0],e=this.mat4[1],g=this.mat4[2],h=this.mat4[3];return this.mat4[0]=c*b[0]+e*b[4]+g*b[8]+h*b[12],this.mat4[1]=c*b[1]+e*b[5]+g*b[9]+h*b[13],this.mat4[2]=c*b[2]+e*b[6]+g*b[10]+h*b[14],this.mat4[3]=c*b[3]+e*b[7]+g*b[11]+h*b[15],c=this.mat4[4],e=this.mat4[5],g=this.mat4[6],h=this.mat4[7],this.mat4[4]=c*b[0]+e*b[4]+g*b[8]+h*b[12],this.mat4[5]=c*b[1]+e*b[5]+g*b[9]+h*b[13],this.mat4[6]=c*b[2]+e*b[6]+g*b[10]+h*b[14],this.mat4[7]=c*b[3]+e*b[7]+g*b[11]+h*b[15],c=this.mat4[8],e=this.mat4[9],g=this.mat4[10],h=this.mat4[11],this.mat4[8]=c*b[0]+e*b[4]+g*b[8]+h*b[12],this.mat4[9]=c*b[1]+e*b[5]+g*b[9]+h*b[13],this.mat4[10]=c*b[2]+e*b[6]+g*b[10]+h*b[14],this.mat4[11]=c*b[3]+e*b[7]+g*b[11]+h*b[15],c=this.mat4[12],e=this.mat4[13],g=this.mat4[14],h=this.mat4[15],this.mat4[12]=c*b[0]+e*b[4]+g*b[8]+h*b[12],this.mat4[13]=c*b[1]+e*b[5]+g*b[9]+h*b[13],this.mat4[14]=c*b[2]+e*b[6]+g*b[10]+h*b[14],this.mat4[15]=c*b[3]+e*b[7]+g*b[11]+h*b[15],this},d.Matrix.prototype.scale=function(a,b,c){return a instanceof d.Vector?(b=a.y,c=a.z,a=a.x):a instanceof Array&&(b=a[1],c=a[2],a=a[0]),this.mat4[0]*=a,this.mat4[1]*=a,this.mat4[2]*=a,this.mat4[3]*=a,this.mat4[4]*=b,this.mat4[5]*=b,this.mat4[6]*=b,this.mat4[7]*=b,this.mat4[8]*=c,this.mat4[9]*=c,this.mat4[10]*=c,this.mat4[11]*=c,this},d.Matrix.prototype.rotate=function(a,b,c,e){var f=this.p5?this.p5._toRadians(a):a;b instanceof d.Vector?(c=b.y,e=b.z,b=b.x):b instanceof Array&&(c=b[1],e=b[2],b=b[0]);var g=Math.sqrt(b*b+c*c+e*e);b*=1/g,c*=1/g,e*=1/g;var h=this.mat4[0],i=this.mat4[1],j=this.mat4[2],k=this.mat4[3],l=this.mat4[4],m=this.mat4[5],n=this.mat4[6],o=this.mat4[7],p=this.mat4[8],q=this.mat4[9],r=this.mat4[10],s=this.mat4[11],t=Math.sin(f),u=Math.cos(f),v=1-u,w=b*b*v+u,x=c*b*v+e*t,y=e*b*v-c*t,z=b*c*v-e*t,A=c*c*v+u,B=e*c*v+b*t,C=b*e*v+c*t,D=c*e*v-b*t,E=e*e*v+u;return this.mat4[0]=h*w+l*x+p*y,this.mat4[1]=i*w+m*x+q*y,this.mat4[2]=j*w+n*x+r*y,this.mat4[3]=k*w+o*x+s*y,this.mat4[4]=h*z+l*A+p*B,this.mat4[5]=i*z+m*A+q*B,this.mat4[6]=j*z+n*A+r*B,this.mat4[7]=k*z+o*A+s*B,this.mat4[8]=h*C+l*D+p*E,this.mat4[9]=i*C+m*D+q*E,this.mat4[10]=j*C+n*D+r*E,this.mat4[11]=k*C+o*D+s*E,this},d.Matrix.prototype.translate=function(a){var b=a[0],c=a[1],d=a[2]||0;this.mat4[12]+=this.mat4[0]*b+this.mat4[4]*c+this.mat4[8]*d,this.mat4[13]+=this.mat4[1]*b+this.mat4[5]*c+this.mat4[9]*d,this.mat4[14]+=this.mat4[2]*b+this.mat4[6]*c+this.mat4[10]*d,this.mat4[15]+=this.mat4[3]*b+this.mat4[7]*c+this.mat4[11]*d},d.Matrix.prototype.rotateX=function(a){this.rotate(a,1,0,0)},d.Matrix.prototype.rotateY=function(a){this.rotate(a,0,1,0)},d.Matrix.prototype.rotateZ=function(a){this.rotate(a,0,0,1)},d.Matrix.prototype.perspective=function(a,b,c,d){var e=1/Math.tan(a/2),f=1/(c-d);return this.mat4[0]=e/b,this.mat4[1]=0,this.mat4[2]=0,this.mat4[3]=0,this.mat4[4]=0,this.mat4[5]=e,this.mat4[6]=0,this.mat4[7]=0,this.mat4[8]=0,this.mat4[9]=0,this.mat4[10]=(d+c)*f,this.mat4[11]=-1,this.mat4[12]=0,this.mat4[13]=0,this.mat4[14]=2*d*c*f,this.mat4[15]=0,this},d.Matrix.prototype.ortho=function(a,b,c,d,e,f){var g=1/(a-b),h=1/(c-d),i=1/(e-f);return this.mat4[0]=-2*g,this.mat4[1]=0,this.mat4[2]=0,this.mat4[3]=0,this.mat4[4]=0,this.mat4[5]=-2*h,this.mat4[6]=0,this.mat4[7]=0,this.mat4[8]=0,this.mat4[9]=0,this.mat4[10]=2*i,this.mat4[11]=0,this.mat4[12]=(a+b)*g,this.mat4[13]=(d+c)*h,this.mat4[14]=(f+e)*i,this.mat4[15]=1,this},b.exports=d.Matrix},{"../core/core":21}],69:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");d.RendererGL.prototype.beginShape=function(a){return this.immediateMode.shapeMode=void 0!==a?a:e.LINE_STRIP,void 0===this.immediateMode.vertices?(this.immediateMode.vertices=[],this.immediateMode.edges=[],this.immediateMode.lineVertices=[],this.immediateMode.vertexColors=[],this.immediateMode.lineNormals=[],this.immediateMode.uvCoords=[],this.immediateMode.vertexBuffer=this.GL.createBuffer(),this.immediateMode.colorBuffer=this.GL.createBuffer(),this.immediateMode.uvBuffer=this.GL.createBuffer(),this.immediateMode.lineVertexBuffer=this.GL.createBuffer(),this.immediateMode.lineNormalBuffer=this.GL.createBuffer()):(this.immediateMode.vertices.length=0,this.immediateMode.edges.length=0,this.immediateMode.lineVertices.length=0,this.immediateMode.lineNormals.length=0,this.immediateMode.vertexColors.length=0,this.immediateMode.uvCoords.length=0),this.isImmediateDrawing=!0,this},
+d.RendererGL.prototype.vertex=function(a,b){var c,e,f;c=e=f=0,3===arguments.length?c=arguments[2]:4===arguments.length?(e=arguments[2],f=arguments[3]):5===arguments.length&&(c=arguments[2],e=arguments[3],f=arguments[4]);var g=new d.Vector(a,b,c);this.immediateMode.vertices.push(g);var h=this.curFillColor||[.5,.5,.5,1];return this.immediateMode.vertexColors.push(h[0],h[1],h[2],h[3]),this.immediateMode.uvCoords.push(e,f),this},d.RendererGL.prototype.endShape=function(a,b,c,f,g,h){if(this._useImmediateModeShader(),this._doStroke&&this.drawMode!==e.TEXTURE){for(var i=0;i<this.immediateMode.vertices.length-1;i++)this.immediateMode.edges.push([i,i+1]);a===e.CLOSE&&this.immediateMode.edges.push([this.immediateMode.vertices.length-1,0]),d.Geometry.prototype._edgesToVertices.call(this.immediateMode),this._drawStrokeImmediateMode()}return this._doFill&&this._drawFillImmediateMode(a,b,c,f,g,h),this.immediateMode.vertices.length=0,this.immediateMode.vertexColors.length=0,this.immediateMode.uvCoords.length=0,this.isImmediateDrawing=!1,this},d.RendererGL.prototype._drawFillImmediateMode=function(a,b,c,d,f,g){var h=this.GL;if(this.curFillShader.bindShader(),this.curFillShader.attributes.aPosition&&(this._bindBuffer(this.immediateMode.vertexBuffer,h.ARRAY_BUFFER,this._vToNArray(this.immediateMode.vertices),Float32Array,h.DYNAMIC_DRAW),this.curFillShader.enableAttrib(this.curFillShader.attributes.aPosition.location,3,h.FLOAT,!1,0,0)),this.drawMode===e.FILL&&this.curFillShader.attributes.aVertexColor&&(this._bindBuffer(this.immediateMode.colorBuffer,h.ARRAY_BUFFER,this.immediateMode.vertexColors,Float32Array,h.DYNAMIC_DRAW),this.curFillShader.enableAttrib(this.curFillShader.attributes.aVertexColor.location,4,h.FLOAT,!1,0,0)),this.drawMode===e.TEXTURE&&this.curFillShader.attributes.aTexCoord&&(this._bindBuffer(this.immediateMode.uvBuffer,h.ARRAY_BUFFER,this.immediateMode.uvCoords,Float32Array,h.DYNAMIC_DRAW),this.curFillShader.enableAttrib(this.curFillShader.attributes.aTexCoord.location,2,h.FLOAT,!1,0,0)),this.drawMode===e.FILL||this.drawMode===e.TEXTURE)switch(this.immediateMode.shapeMode){case e.LINE_STRIP:case e.LINES:case e.TRIANGLES:this.immediateMode.shapeMode=e.TRIANGLE_FAN}else switch(this.immediateMode.shapeMode){case e.LINE_STRIP:case e.LINES:this.immediateMode.shapeMode=e.LINE_LOOP}if(this.immediateMode.shapeMode===e.QUADS||this.immediateMode.shapeMode===e.QUAD_STRIP)throw new Error("sorry, "+this.immediateMode.shapeMode+" not yet implemented in webgl mode.");this._applyColorBlend(this.curFillColor),h.enable(h.BLEND),h.drawArrays(this.immediateMode.shapeMode,0,this.immediateMode.vertices.length),this.curFillShader.unbindShader()},d.RendererGL.prototype._drawStrokeImmediateMode=function(){var a=this.GL;this.curStrokeShader.bindShader(),this.curStrokeShader.attributes.aPosition&&(this._bindBuffer(this.immediateMode.lineVertexBuffer,a.ARRAY_BUFFER,this._flatten(this.immediateMode.lineVertices),Float32Array,a.STATIC_DRAW),this.curStrokeShader.enableAttrib(this.curStrokeShader.attributes.aPosition.location,3,a.FLOAT,!1,0,0)),this.curStrokeShader.attributes.aDirection&&(this._bindBuffer(this.immediateMode.lineNormalBuffer,a.ARRAY_BUFFER,this._flatten(this.immediateMode.lineNormals),Float32Array,a.STATIC_DRAW),this.curStrokeShader.enableAttrib(this.curStrokeShader.attributes.aDirection.location,4,a.FLOAT,!1,0,0)),this._applyColorBlend(this.curStrokeColor),a.drawArrays(a.TRIANGLES,0,this.immediateMode.lineVertices.length),this.curStrokeShader.unbindShader()},b.exports=d.RendererGL},{"../core/constants":20,"../core/core":21}],70:[function(a,b,c){"use strict";var d=a("../core/core"),e=0;d.RendererGL.prototype._initBufferDefaults=function(a){if(this._freeBuffers(a),++e>1e3){var b=Object.keys(this.gHash)[0];delete this.gHash[b],e--}this.gHash[a]={}},d.RendererGL.prototype._freeBuffers=function(a){var b=this.gHash[a];if(b){delete this.gHash[a],e--;var c=this.GL;b.vertexBuffer&&c.deleteBuffer(b.vertexBuffer),b.normalBuffer&&c.deleteBuffer(b.normalBuffer),b.lineNormalBuffer&&c.deleteBuffer(b.lineNormalBuffer),b.uvBuffer&&c.deleteBuffer(b.uvBuffer),b.indexBuffer&&c.deleteBuffer(b.indexBuffer),b.lineVertexBuffer&&c.deleteBuffer(b.lineVertexBuffer)}},d.RendererGL.prototype.createBuffers=function(a,b){var c=this.GL;this._setDefaultCamera(),this._initBufferDefaults(a);var d=this.gHash[a];d.numberOfItems=3*b.faces.length,d.lineVertexCount=b.lineVertices.length,this._useColorShader(),this.curStrokeShader.attributes.aPosition&&(d.lineVertexBuffer=c.createBuffer(),this._bindBuffer(d.lineVertexBuffer,c.ARRAY_BUFFER,this._flatten(b.lineVertices),Float32Array,c.STATIC_DRAW),this.curStrokeShader.enableAttrib(this.curStrokeShader.attributes.aPosition.location,3,c.FLOAT,!1,0,0)),this.curStrokeShader.attributes.aDirection&&(d.lineNormalBuffer=c.createBuffer(),this._bindBuffer(d.lineNormalBuffer,c.ARRAY_BUFFER,this._flatten(b.lineNormals),Float32Array,c.STATIC_DRAW),this.curStrokeShader.enableAttrib(this.curStrokeShader.attributes.aDirection.location,4,c.FLOAT,!1,0,0)),this.curFillShader.attributes.aPosition&&(d.vertexBuffer=c.createBuffer(),this._bindBuffer(d.vertexBuffer,c.ARRAY_BUFFER,this._vToNArray(b.vertices),Float32Array,c.STATIC_DRAW),this.curFillShader.enableAttrib(this.curFillShader.attributes.aPosition.location,3,c.FLOAT,!1,0,0)),d.indexBuffer=c.createBuffer(),this._bindBuffer(d.indexBuffer,c.ELEMENT_ARRAY_BUFFER,this._flatten(b.faces),Uint16Array,c.STATIC_DRAW),this.curFillShader.attributes.aNormal&&(d.normalBuffer=c.createBuffer(),this._bindBuffer(d.normalBuffer,c.ARRAY_BUFFER,this._vToNArray(b.vertexNormals),Float32Array,c.STATIC_DRAW),this.curFillShader.enableAttrib(this.curFillShader.attributes.aNormal.location,3,c.FLOAT,!1,0,0)),this.curFillShader.attributes.aTexCoord&&(d.uvBuffer=c.createBuffer(),this._bindBuffer(d.uvBuffer,c.ARRAY_BUFFER,this._flatten(b.uvs),Float32Array,c.STATIC_DRAW),this.curFillShader.enableAttrib(this.curFillShader.attributes.aTexCoord.location,2,c.FLOAT,!1,0,0))},d.RendererGL.prototype.drawBuffers=function(a){this._setDefaultCamera();var b=this.GL;this._useColorShader();var c=this.gHash[a];return this._doStroke&&c.lineVertexCount>0&&(this.curStrokeShader.bindShader(),c.lineVertexBuffer&&(this._bindBuffer(c.lineVertexBuffer,b.ARRAY_BUFFER),this.curStrokeShader.enableAttrib(this.curStrokeShader.attributes.aPosition.location,3,b.FLOAT,!1,0,0)),c.lineNormalBuffer&&(this._bindBuffer(c.lineNormalBuffer,b.ARRAY_BUFFER),this.curStrokeShader.enableAttrib(this.curStrokeShader.attributes.aDirection.location,4,b.FLOAT,!1,0,0)),this._applyColorBlend(this.curStrokeColor),this._drawArrays(b.TRIANGLES,a),this.curStrokeShader.unbindShader()),!1!==this._doFill&&(this.curFillShader.bindShader(),c.vertexBuffer&&(this._bindBuffer(c.vertexBuffer,b.ARRAY_BUFFER),this.curFillShader.enableAttrib(this.curFillShader.attributes.aPosition.location,3,b.FLOAT,!1,0,0)),c.indexBuffer&&this._bindBuffer(c.indexBuffer,b.ELEMENT_ARRAY_BUFFER),c.normalBuffer&&(this._bindBuffer(c.normalBuffer,b.ARRAY_BUFFER),this.curFillShader.enableAttrib(this.curFillShader.attributes.aNormal.location,3,b.FLOAT,!1,0,0)),c.uvBuffer&&(this._bindBuffer(c.uvBuffer,b.ARRAY_BUFFER),this.curFillShader.enableAttrib(this.curFillShader.attributes.aTexCoord.location,2,b.FLOAT,!1,0,0)),this._applyColorBlend(this.curFillColor),this._drawElements(b.TRIANGLES,a),this.curFillShader.unbindShader()),this},d.RendererGL.prototype.drawBuffersScaled=function(a,b,c,d){var e=this.uMVMatrix.copy();try{this.uMVMatrix.scale(b,c,d),this.drawBuffers(a)}finally{this.uMVMatrix=e}},d.RendererGL.prototype._drawArrays=function(a,b){return this.GL.drawArrays(a,0,this.gHash[b].lineVertexCount),this},d.RendererGL.prototype._drawElements=function(a,b){this.GL.drawElements(a,this.gHash[b].numberOfItems,this.GL.UNSIGNED_SHORT,0)},b.exports=d.RendererGL},{"../core/core":21}],71:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");a("./p5.Shader"),a("../core/p5.Renderer"),a("./p5.Matrix");var f={immediateVert:"attribute vec3 aPosition;\nattribute vec4 aVertexColor;\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform float uResolution;\nuniform float uPointSize;\n\nvarying vec4 vColor;\nvoid main(void) {\n  vec4 positionVec4 = vec4(aPosition, 1.0);\n  gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n  vColor = aVertexColor;\n  gl_PointSize = uPointSize;\n}\n",vertexColorVert:"attribute vec3 aPosition;\nattribute vec4 aVertexColor;\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\n\nvarying vec4 vColor;\n\nvoid main(void) {\n  vec4 positionVec4 = vec4(aPosition, 1.0);\n  gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n  vColor = aVertexColor;\n}\n",vertexColorFrag:"precision mediump float;\nvarying vec4 vColor;\nvoid main(void) {\n  gl_FragColor = vColor;\n}",normalVert:"attribute vec3 aPosition;\nattribute vec3 aNormal;\nattribute vec2 aTexCoord;\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform mat3 uNormalMatrix;\n\nvarying vec3 vVertexNormal;\nvarying highp vec2 vVertTexCoord;\n\nvoid main(void) {\n  vec4 positionVec4 = vec4(aPosition, 1.0);\n  gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n  vVertexNormal = normalize(vec3( uNormalMatrix * aNormal ));\n  vVertTexCoord = aTexCoord;\n}\n",normalFrag:"precision mediump float;\nvarying vec3 vVertexNormal;\nvoid main(void) {\n  gl_FragColor = vec4(vVertexNormal, 1.0);\n}",basicFrag:"precision mediump float;\nvarying vec3 vVertexNormal;\nuniform vec4 uMaterialColor;\nvoid main(void) {\n  gl_FragColor = uMaterialColor;\n}",lightVert:"attribute vec3 aPosition;\nattribute vec3 aNormal;\nattribute vec2 aTexCoord;\n\nuniform mat4 uViewMatrix;\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform mat3 uNormalMatrix;\nuniform int uAmbientLightCount;\nuniform int uDirectionalLightCount;\nuniform int uPointLightCount;\n\nuniform vec3 uAmbientColor[8];\nuniform vec3 uLightingDirection[8];\nuniform vec3 uDirectionalColor[8];\nuniform vec3 uPointLightLocation[8];\nuniform vec3 uPointLightColor[8];\nuniform bool uSpecular;\n\nvarying vec3 vVertexNormal;\nvarying vec2 vVertTexCoord;\nvarying vec3 vLightWeighting;\n\nvoid main(void){\n\n  vec4 positionVec4 = vec4(aPosition, 1.0);\n  gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n\n  vec3 vertexNormal = normalize(vec3( uNormalMatrix * aNormal ));\n  vVertexNormal = vertexNormal;\n  vVertTexCoord = aTexCoord;\n\n  vec4 mvPosition = uModelViewMatrix * vec4(aPosition, 1.0);\n  vec3 eyeDirection = normalize(-mvPosition.xyz);\n\n  float shininess = 32.0;\n  float specularFactor = 2.0;\n  float diffuseFactor = 0.3;\n\n  vec3 ambientLightFactor = vec3(0.0);\n\n  for (int i = 0; i < 8; i++) {\n    if (uAmbientLightCount == i) break;\n    ambientLightFactor += uAmbientColor[i];\n  }\n\n\n  vec3 directionalLightFactor = vec3(0.0);\n\n  for (int j = 0; j < 8; j++) {\n    if (uDirectionalLightCount == j) break;\n    vec3 dir = uLightingDirection[j];\n    float directionalLightWeighting = max(dot(vertexNormal, -dir), 0.0);\n    directionalLightFactor += uDirectionalColor[j] * directionalLightWeighting;\n  }\n\n\n  vec3 pointLightFactor = vec3(0.0);\n\n  for (int k = 0; k < 8; k++) {\n    if (uPointLightCount == k) break;\n    vec3 loc = (uViewMatrix * vec4(uPointLightLocation[k], 1.0)).xyz;\n    vec3 lightDirection = normalize(loc - mvPosition.xyz);\n\n    float directionalLightWeighting = max(dot(vertexNormal, lightDirection), 0.0);\n\n    float specularLightWeighting = 0.0;\n    if (uSpecular ){\n      vec3 reflectionDirection = reflect(-lightDirection, vertexNormal);\n      specularLightWeighting = pow(max(dot(reflectionDirection, eyeDirection), 0.0), shininess);\n    }\n\n    pointLightFactor += uPointLightColor[k] * (specularFactor * specularLightWeighting\n      + directionalLightWeighting * diffuseFactor);\n  }\n\n  vLightWeighting =  ambientLightFactor + directionalLightFactor + pointLightFactor;\n}\n",lightTextureFrag:"precision mediump float;\n\nuniform vec4 uMaterialColor;\nuniform sampler2D uSampler;\nuniform bool isTexture;\nuniform bool uUseLighting;\n\nvarying vec3 vLightWeighting;\nvarying highp vec2 vVertTexCoord;\n\nvoid main(void) {\n  gl_FragColor = isTexture ? texture2D(uSampler, vVertTexCoord) : uMaterialColor;\n  if (uUseLighting)\n    gl_FragColor.rgb *= vLightWeighting;\n}",phongVert:"precision mediump float;\n\nattribute vec3 aPosition;\nattribute vec3 aNormal;\nattribute vec2 aTexCoord;\n\nuniform vec3 uAmbientColor[8];\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform mat3 uNormalMatrix;\nuniform int uAmbientLightCount;\n\nvarying vec3 vNormal;\nvarying vec2 vTexCoord;\nvarying vec3 vViewPosition;\nvarying vec3 vAmbientColor;\n\nvoid main(void){\n\n  vec4 viewModelPosition = uModelViewMatrix * vec4(aPosition, 1.0);\n\n  // Pass varyings to fragment shader\n  vViewPosition = viewModelPosition.xyz;\n  gl_Position = uProjectionMatrix * viewModelPosition;  \n\n  vNormal = normalize(uNormalMatrix * normalize(aNormal));\n  vTexCoord = aTexCoord;\n\n  vAmbientColor = vec3(0.0);\n  for (int i = 0; i < 8; i++) {\n    if (uAmbientLightCount == i) break;\n    vAmbientColor += uAmbientColor[i];\n  }\n}\n",phongFrag:"precision mediump float;\n\n//uniform mat4 uModelViewMatrix;\nuniform mat4 uViewMatrix;\n\nuniform vec4 uMaterialColor;\nuniform sampler2D uSampler;\nuniform bool isTexture;\nuniform bool uUseLighting;\n\nuniform vec3 uLightingDirection[8];\nuniform vec3 uDirectionalColor[8];\nuniform vec3 uPointLightLocation[8];\nuniform vec3 uPointLightColor[8];\nuniform bool uSpecular;\n\nuniform int uDirectionalLightCount;\nuniform int uPointLightCount;\n\nvarying vec3 vNormal;\nvarying vec2 vTexCoord;\nvarying vec3 vViewPosition;\nvarying vec3 vAmbientColor;\n\nvec3 V;\nvec3 N;\n\nconst float shininess = 32.0;\nconst float specularFactor = 2.0;\nconst float diffuseFactor = 0.73;\n\nstruct LightResult {\n\tfloat specular;\n\tfloat diffuse;\n};\n\nfloat phongSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float shininess) {\n\n  vec3 R = normalize(reflect(-lightDirection, surfaceNormal));  \n  return pow(max(0.0, dot(R, viewDirection)), shininess);\n}\n\nfloat lambertDiffuse(\n  vec3 lightDirection,\n  vec3 surfaceNormal) {\n  return max(0.0, dot(-lightDirection, surfaceNormal));\n}\n\nLightResult light(vec3 lightVector) {\n\n  vec3 L = normalize(lightVector);\n\n  //compute our diffuse & specular terms\n  LightResult lr;\n  if (uSpecular)\n    lr.specular = phongSpecular(L, V, N, shininess);\n  lr.diffuse = lambertDiffuse(L, N);\n  return lr;\n}\n\nvoid main(void) {\n\n  V = normalize(vViewPosition);\n  N = vNormal;\n\n  vec3 diffuse = vec3(0.0);\n  float specular = 0.0;\n\n  for (int j = 0; j < 8; j++) {\n    if (uDirectionalLightCount == j) break;\n\n    LightResult result = light(uLightingDirection[j]);\n    diffuse += result.diffuse * uDirectionalColor[j];\n    specular += result.specular;\n  }\n\n  for (int k = 0; k < 8; k++) {\n    if (uPointLightCount == k) break;\n\n    vec3 lightPosition = (uViewMatrix * vec4(uPointLightLocation[k], 1.0)).xyz;\n    vec3 lightVector = vViewPosition - lightPosition;\n\t\n    //calculate attenuation\n    float lightDistance = length(lightVector);\n    float falloff = 500.0 / (lightDistance + 500.0);\n\n    LightResult result = light(lightVector);\n    diffuse += result.diffuse * falloff * uPointLightColor[k];\n    specular += result.specular * falloff;\n  }\n\n  gl_FragColor = isTexture ? texture2D(uSampler, vTexCoord) : uMaterialColor;\n  gl_FragColor.rgb = gl_FragColor.rgb * (diffuse * diffuseFactor + vAmbientColor) + specular * specularFactor;\n}",lineVert:"/*\n  Part of the Processing project - http://processing.org\n  Copyright (c) 2012-15 The Processing Foundation\n  Copyright (c) 2004-12 Ben Fry and Casey Reas\n  Copyright (c) 2001-04 Massachusetts Institute of Technology\n  This library is free software; you can redistribute it and/or\n  modify it under the terms of the GNU Lesser General Public\n  License as published by the Free Software Foundation, version 2.1.\n  This library is distributed in the hope that it will be useful,\n  but WITHOUT ANY WARRANTY; without even the implied warranty of\n  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU\n  Lesser General Public License for more details.\n  You should have received a copy of the GNU Lesser General\n  Public License along with this library; if not, write to the\n  Free Software Foundation, Inc., 59 Temple Place, Suite 330,\n  Boston, MA  02111-1307  USA\n*/\n\n#define PROCESSING_LINE_SHADER\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform float uStrokeWeight;\n\nuniform vec4 uViewport;\nvec3 scale = vec3(1.0);\n\nattribute vec4 aPosition;\nattribute vec4 aDirection;\n  \nvoid main() {\n  vec4 posp = uModelViewMatrix * aPosition;\n  vec4 posq = uModelViewMatrix * (aPosition + vec4(aDirection.xyz, 0));\n\n  // Moving vertices slightly toward the camera\n  // to avoid depth-fighting with the fill triangles.\n  // Discussed here:\n  // http://www.opengl.org/discussion_boards/ubbthreads.php?ubb=showflat&Number=252848  \n  posp.xyz = posp.xyz * scale;\n  posq.xyz = posq.xyz * scale;\n\n  vec4 p = uProjectionMatrix * posp;\n  vec4 q = uProjectionMatrix * posq;\n\n  // formula to convert from clip space (range -1..1) to screen space (range 0..[width or height])\n  // screen_p = (p.xy/p.w + <1,1>) * 0.5 * uViewport.zw\n\n  // prevent division by W by transforming the tangent formula (div by 0 causes\n  // the line to disappear, see https://github.com/processing/processing/issues/5183)\n  // t = screen_q - screen_p\n  //\n  // tangent is normalized and we don't care which aDirection it points to (+-)\n  // t = +- normalize( screen_q - screen_p )\n  // t = +- normalize( (q.xy/q.w+<1,1>)*0.5*uViewport.zw - (p.xy/p.w+<1,1>)*0.5*uViewport.zw )\n  //\n  // extract common factor, <1,1> - <1,1> cancels out\n  // t = +- normalize( (q.xy/q.w - p.xy/p.w) * 0.5 * uViewport.zw )\n  //\n  // convert to common divisor\n  // t = +- normalize( ((q.xy*p.w - p.xy*q.w) / (p.w*q.w)) * 0.5 * uViewport.zw )\n  //\n  // remove the common scalar divisor/factor, not needed due to normalize and +-\n  // (keep uViewport - can't remove because it has different components for x and y\n  //  and corrects for aspect ratio, see https://github.com/processing/processing/issues/5181)\n  // t = +- normalize( (q.xy*p.w - p.xy*q.w) * uViewport.zw )\n\n  vec2 tangent = normalize((q.xy*p.w - p.xy*q.w) * uViewport.zw);\n\n  // flip tangent to normal (it's already normalized)\n  vec2 normal = vec2(-tangent.y, tangent.x);\n\n  float thickness = aDirection.w * uStrokeWeight;\n  vec2 offset = normal * thickness / 2.0;\n\n  // Perspective ---\n  // convert from world to clip by multiplying with projection scaling factor\n  // to get the right thickness (see https://github.com/processing/processing/issues/5182)\n  // invert Y, projections in Processing invert Y\n  vec2 perspScale = (uProjectionMatrix * vec4(1, -1, 0, 0)).xy;\n\n  // No Perspective ---\n  // multiply by W (to cancel out division by W later in the pipeline) and\n  // convert from screen to clip (derived from clip to screen above)\n  vec2 noPerspScale = p.w / (0.5 * uViewport.zw);\n\n  //gl_Position.xy = p.xy + offset.xy * mix(noPerspScale, perspScale, float(perspective > 0));\n  gl_Position.xy = p.xy + offset.xy * perspScale;\n  gl_Position.zw = p.zw;\n}\n",lineFrag:"precision mediump float;\nprecision mediump int;\n\nuniform vec4 uMaterialColor;\n\nvoid main() {\n  gl_FragColor = uMaterialColor;\n}"};d.RendererGL=function(a,b,c,e){return d.Renderer.call(this,a,b,c),this.attributes={},e=e||{},this.attributes.alpha=void 0===e.alpha||e.alpha,this.attributes.depth=void 0===e.depth||e.depth,this.attributes.stencil=void 0===e.stencil||e.stencil,this.attributes.antialias=void 0!==e.antialias&&e.antialias,this.attributes.premultipliedAlpha=void 0!==e.premultipliedAlpha&&e.premultipliedAlpha,this.attributes.preserveDrawingBuffer=void 0===e.preserveDrawingBuffer||e.preserveDrawingBuffer,this.attributes.perPixelLighting=void 0!==e.perPixelLighting&&e.perPixelLighting,this._initContext(),this.isP3D=!0,this.GL=this.drawingContext,this.ambientLightColors=[],this.directionalLightDirections=[],this.directionalLightColors=[],this.pointLightPositions=[],this.pointLightColors=[],this.uMVMatrix=new d.Matrix,this.uPMatrix=new d.Matrix,this.uNMatrix=new d.Matrix("mat3"),this._curCamera=null,this._computeCameraDefaultSettings(),this.cameraFOV=this.defaultCameraFOV,this.cameraAspect=this.defaultAspect,this.cameraX=this.defaultCameraX,this.cameraY=this.defaultCameraY,this.cameraZ=this.defaultCameraZ,this.cameraNear=this.defaultCameraNear,this.cameraFar=this.defaultCameraFar,this.cameraMatrix=new d.Matrix,this.camera(),this.gHash={},this._defaultLightShader=void 0,this._defaultImmediateModeShader=void 0,this._defaultNormalShader=void 0,this._defaultColorShader=void 0,this.curFillShader=void 0,this.curStrokeShader=void 0,this._useColorShader(),this.setStrokeShader(this._getLineShader()),this.isImmediateDrawing=!1,this.immediateMode={},this.fill(255,255,255,255),this.pointSize=5,this.strokeWeight(2),this.stroke(0,0,0),this.textures=[],this},d.RendererGL.prototype=Object.create(d.Renderer.prototype),d.RendererGL.prototype._initContext=function(){try{if(this.drawingContext=this.canvas.getContext("webgl",this.attributes)||this.canvas.getContext("experimental-webgl",this.attributes),null===this.drawingContext)throw new Error("Error creating webgl context");console.log("p5.RendererGL: enabled webgl context");var a=this.drawingContext;a.enable(a.DEPTH_TEST),a.depthFunc(a.LEQUAL),a.viewport(0,0,a.drawingBufferWidth,a.drawingBufferHeight),this._viewport=this.drawingContext.getParameter(this.drawingContext.VIEWPORT)}catch(a){throw new Error(a)}},d.RendererGL.prototype._resetContext=function(a,b,c){var e=this.width,f=this.height,g=this.canvas.id,h=this.canvas;h&&h.parentNode.removeChild(h),h=document.createElement("canvas"),h.id=g,this._pInst._userNode?this._pInst._userNode.appendChild(h):document.body.appendChild(h),this._pInst.canvas=h;var i=new d.RendererGL(this._pInst.canvas,this._pInst,!0,a);this._pInst._setProperty("_renderer",i),i.resize(e,f),i._applyDefaults(),this._pInst._elements.push(i),"function"==typeof c&&setTimeout(function(){c.apply(window._renderer,b)},0)},d.prototype.setAttributes=function(a,b){this._assert3d("setAttributes");var c;void 0!==b?(c={},c[a]=b):a instanceof Object&&(c=a),this.push(),this._renderer._resetContext(c),this.pop()},d.RendererGL.prototype._computeCameraDefaultSettings=function(){this.defaultCameraFOV=60/180*Math.PI,this.defaultCameraAspect=this.width/this.height,this.defaultCameraX=0,this.defaultCameraY=0,this.defaultCameraZ=this.height/2/Math.tan(this.defaultCameraFOV/2),this.defaultCameraNear=.1*this.defaultCameraZ,this.defaultCameraFar=10*this.defaultCameraZ},d.RendererGL.prototype._setDefaultCamera=function(){null===this._curCamera&&(this._computeCameraDefaultSettings(),this.cameraFOV=this.defaultCameraFOV,this.cameraAspect=this.defaultAspect,this.cameraX=this.defaultCameraX,this.cameraY=this.defaultCameraY,this.cameraZ=this.defaultCameraZ,this.cameraNear=this.defaultCameraNear,this.cameraFar=this.defaultCameraFar,this.perspective(),this.camera(),this._curCamera="default")},d.RendererGL.prototype._update=function(){this.uMVMatrix.set(this.cameraMatrix.mat4[0],this.cameraMatrix.mat4[1],this.cameraMatrix.mat4[2],this.cameraMatrix.mat4[3],this.cameraMatrix.mat4[4],this.cameraMatrix.mat4[5],this.cameraMatrix.mat4[6],this.cameraMatrix.mat4[7],this.cameraMatrix.mat4[8],this.cameraMatrix.mat4[9],this.cameraMatrix.mat4[10],this.cameraMatrix.mat4[11],this.cameraMatrix.mat4[12],this.cameraMatrix.mat4[13],this.cameraMatrix.mat4[14],this.cameraMatrix.mat4[15]),this.ambientLightColors.length=0,this.directionalLightDirections.length=0,this.directionalLightColors.length=0,this.pointLightPositions.length=0,this.pointLightColors.length=0},d.RendererGL.prototype.background=function(){var a=this._pInst.color.apply(this._pInst,arguments),b=a.levels[0]/255,c=a.levels[1]/255,d=a.levels[2]/255,e=a.levels[3]/255;this.GL.clearColor(b,c,d,e),this.GL.depthMask(!0),this.GL.clear(this.GL.COLOR_BUFFER_BIT|this.GL.DEPTH_BUFFER_BIT)},d.RendererGL.prototype.fill=function(a,b,c,f){var g=d.prototype.color.apply(this._pInst,arguments);this.curFillColor=g._array,this.isImmediateDrawing?this.setFillShader(this._getImmediateModeShader()):this.setFillShader(this._getColorShader()),this.drawMode=e.FILL,this.curFillShader.setUniform("uMaterialColor",this.curFillColor)},d.RendererGL.prototype.stroke=function(a,b,c,e){arguments[3]=255;var f=d.prototype.color.apply(this._pInst,arguments);this.curStrokeColor=f._array,this.curStrokeShader.setUniform("uMaterialColor",this.curStrokeColor)},d.RendererGL.prototype.strokeWeight=function(a){this.curStrokeWeight!==a&&(this.pointSize=a,this.curStrokeWeight=a,this.curStrokeShader.setUniform("uStrokeWeight",a))},d.RendererGL.prototype.get=function(a,b,c,e){return d.Renderer2D.prototype.get.apply(this,[a,b,c,e])},d.RendererGL.prototype.loadPixels=function(){if(!0!==this.attributes.preserveDrawingBuffer)return void console.log("loadPixels only works in WebGL when preserveDrawingBuffer is true.");var a=this._pInst._pixelDensity,b=this.width,c=this.height;b*=a,c*=a,void 0===this.pixels&&(this.pixels=new Uint8Array(this.GL.drawingBufferWidth*this.GL.drawingBufferHeight*4)),this.GL.readPixels(0,0,b,c,this.GL.RGBA,this.GL.UNSIGNED_BYTE,this.pixels),this._pInst._setProperty("pixels",this.pixels)},d.RendererGL.prototype.geometryInHash=function(a){return void 0!==this.gHash[a]},d.RendererGL.prototype.resize=function(a,b){d.Renderer.prototype.resize.call(this,a,b),this.GL.viewport(0,0,this.GL.drawingBufferWidth,this.GL.drawingBufferHeight),this._viewport=this.GL.getParameter(this.GL.VIEWPORT),null!==this._curCamera&&"default"!==this._curCamera||(this._curCamera=null,this._setDefaultCamera()),void 0!==this.pixels&&(this.pixels=new Uint8Array(this.GL.drawingBufferWidth*this.GL.drawingBufferHeight*4))},d.RendererGL.prototype.clear=function(){var a=arguments[0]||0,b=arguments[1]||0,c=arguments[2]||0,d=arguments[3]||0;this.GL.clearColor(a,b,c,d),this.GL.clear(this.GL.COLOR_BUFFER_BIT|this.GL.DEPTH_BUFFER_BIT)},d.RendererGL.prototype.translate=function(a,b,c){return a instanceof d.Vector&&(c=a.z,b=a.y,a=a.x),this.uMVMatrix.translate([a,b,c]),this},d.RendererGL.prototype.scale=function(a,b,c){return this.uMVMatrix.scale(a,b,c),this},d.RendererGL.prototype.rotate=function(a,b){return void 0===b?this.rotateZ(a):(d.Matrix.prototype.rotate.apply(this.uMVMatrix,arguments),this)},d.RendererGL.prototype.rotateX=function(a){return this.rotate(a,1,0,0),this},d.RendererGL.prototype.rotateY=function(a){return this.rotate(a,0,1,0),this},d.RendererGL.prototype.rotateZ=function(a){return this.rotate(a,0,0,1),this},d.RendererGL.prototype.push=function(){var a=d.Renderer.prototype.push.apply(this),b=a.properties;return b.uMVMatrix=this.uMVMatrix.copy(),b.cameraMatrix=this.cameraMatrix.copy(),a},d.RendererGL.prototype.resetMatrix=function(){return this.uMVMatrix=d.Matrix.identity(this._pInst),this},d.RendererGL.prototype._applyTextProperties=function(){console.error("text commands not yet implemented in webgl")},d.RendererGL.prototype.setFillShader=function(a){return this.curFillShader!==a&&(this.curFillShader=a,this.curFillShader.init()),this.curFillShader},d.RendererGL.prototype.setStrokeShader=function(a){return this.curStrokeShader!==a&&(this.curStrokeShader=a,this.curStrokeShader.init()),this.curStrokeShader},d.RendererGL.prototype._useLightShader=function(){return this.curFillShader&&this.curFillShader.isLightShader()||this.setFillShader(this._getLightShader()),this.curFillShader},d.RendererGL.prototype._useColorShader=function(){return this.curFillShader&&this.curFillShader!==this._defaultImmediateModeShader||this.setFillShader(this._getColorShader()),this.curFillShader},d.RendererGL.prototype._useImmediateModeShader=function(){return this.curFillShader&&this.curFillShader!==this._defaultColorShader||this.setFillShader(this._getImmediateModeShader()),this.curFillShader},d.RendererGL.prototype._getLightShader=function(){return this._defaultLightShader||(this.attributes.perPixelLighting?this._defaultLightShader=new d.Shader(this,f.phongVert,f.phongFrag):this._defaultLightShader=new d.Shader(this,f.lightVert,f.lightTextureFrag)),this._defaultLightShader},d.RendererGL.prototype._getImmediateModeShader=function(){return this._defaultImmediateModeShader||(this._defaultImmediateModeShader=new d.Shader(this,f.immediateVert,f.vertexColorFrag)),this._defaultImmediateModeShader},d.RendererGL.prototype._getNormalShader=function(){return this._defaultNormalShader||(this._defaultNormalShader=new d.Shader(this,f.normalVert,f.normalFrag)),this._defaultNormalShader},d.RendererGL.prototype._getColorShader=function(){return this._defaultColorShader||(this._defaultColorShader=new d.Shader(this,f.normalVert,f.basicFrag)),this._defaultColorShader},d.RendererGL.prototype._getLineShader=function(){return this._defaultLineShader||(this._defaultLineShader=new d.Shader(this,f.lineVert,f.lineFrag)),this._defaultLineShader},d.RendererGL.prototype._getEmptyTexture=function(){if(!this._emptyTexture){var a=new d.Image(1,1);a.set(0,0,255),this._emptyTexture=new d.Texture(this,a)}return this._emptyTexture},d.RendererGL.prototype.getTexture=function(a){var b=function(b){return b.src===a},c=this.textures.find(b);return c||(c=new d.Texture(this,a),this.textures.push(c)),c},d.RendererGL.prototype._bindBuffer=function(a,b,c,d,e){if(this.GL.bindBuffer(b,a),void 0!==c){var f=new d(c);this.GL.bufferData(b,f,e)}},d.RendererGL.prototype.smooth=function(){console.log("smoothing not yet implemented in webgl")},d.RendererGL.prototype.noSmooth=function(){console.log("smoothing not yet implemented in webgl")},d.RendererGL.prototype._flatten=function(a){if(0===a.length)return[];if(a.length>2e4){var b,c=Object.prototype.toString,d="[object Array]",e=[],f=a.slice();b=f.pop();do{c.call(b)===d?f.push.apply(f,b):e.push(b)}while(f.length&&void 0!==(b=f.pop()));return e.reverse(),e}return[].concat.apply([],a)},d.RendererGL.prototype._vToNArray=function(a){return this._flatten(a.map(function(a){return[a.x,a.y,a.z]}))},d.prototype._assert3d=function(a){if(!this._renderer.isP3D)throw new Error(a+"() is only supported in WEBGL mode. If you'd like to use 3D graphics and WebGL, see  https://p5js.org/examples/form-3d-primitives.html for more information.")},b.exports=d.RendererGL},{"../core/constants":20,"../core/core":21,"../core/p5.Renderer":28,"./p5.Matrix":68,"./p5.Shader":72}],72:[function(a,b,c){"use strict";var d=a("../core/core");d.Shader=function(a,b,c){return this._renderer=a,this._vertSrc=b,this._fragSrc=c,this._vertShader=-1,this._fragShader=-1,this._glProgram=0,this._loadedAttributes=!1,this.attributes={},this._loadedUniforms=!1,this.uniforms={},this._bound=!1,this.samplers=[],this},d.Shader.prototype.init=function(){if(0===this._glProgram){var a=this._renderer.GL;if(this._vertShader=a.createShader(a.VERTEX_SHADER),a.shaderSource(this._vertShader,this._vertSrc),a.compileShader(this._vertShader),!a.getShaderParameter(this._vertShader,a.COMPILE_STATUS))return console.error("Yikes! An error occurred compiling the vertex shader:"+a.getShaderInfoLog(this._vertShader)),null;if(this._fragShader=a.createShader(a.FRAGMENT_SHADER),a.shaderSource(this._fragShader,this._fragSrc),a.compileShader(this._fragShader),!a.getShaderParameter(this._fragShader,a.COMPILE_STATUS))return console.error("Darn! An error occurred compiling the fragment shader:"+a.getShaderInfoLog(this._fragShader)),null;this._glProgram=a.createProgram(),a.attachShader(this._glProgram,this._vertShader),a.attachShader(this._glProgram,this._fragShader),a.linkProgram(this._glProgram),
+a.getProgramParameter(this._glProgram,a.LINK_STATUS)||console.error("Snap! Error linking shader program: "+a.getProgramInfoLog(this._glProgram)),this._loadAttributes(),this._loadUniforms()}return this},d.Shader.prototype._loadAttributes=function(){if(!this._loadedAttributes){this.attributes={};for(var a=this._renderer.GL,b=a.getProgramParameter(this._glProgram,a.ACTIVE_ATTRIBUTES),c=0;c<b;++c){var d=a.getActiveAttrib(this._glProgram,c),e=d.name,f=a.getAttribLocation(this._glProgram,e),g={};g.name=e,g.location=f,g.type=d.type,g.size=d.size,this.attributes[e]=g}this._loadedAttributes=!0}},d.Shader.prototype._loadUniforms=function(){if(!this._loadedUniforms){for(var a=this._renderer.GL,b=a.getProgramParameter(this._glProgram,a.ACTIVE_UNIFORMS),c=0,d=0;d<b;++d){var e=a.getActiveUniform(this._glProgram,d),f={};f.location=a.getUniformLocation(this._glProgram,e.name),f.size=e.size;var g=e.name;e.size>1&&(g=g.substring(0,g.indexOf("[0]"))),f.name=g,f.type=e.type,f.type===a.SAMPLER_2D&&(f.samplerIndex=c,c++,this.samplers.push(f)),this.uniforms[g]=f}this._loadedUniforms=!0}},d.Shader.prototype.compile=function(){},d.Shader.prototype.bindShader=function(){this.init(),this._bound||(this.useProgram(),this._bound=!0,this.bindTextures(),this._loadAttributes(),this._loadUniforms(),this._renderer._setDefaultCamera(),this._setMatrixUniforms(),this===this._renderer.curStrokeShader&&this._setViewportUniform())},d.Shader.prototype.unbindShader=function(){return this._bound&&(this.unbindTextures(),this._bound=!1),this},d.Shader.prototype.bindTextures=function(){for(var a=this._renderer.GL,b=0;b<this.samplers.length;b++){var c=this.samplers[b],d=c.texture;void 0===d&&(d=this._renderer._getEmptyTexture()),a.activeTexture(a.TEXTURE0+c.samplerIndex),d.bindTexture(),d.update(),a.uniform1i(c.location,c.samplerIndex)}},d.Shader.prototype.unbindTextures=function(){},d.Shader.prototype._setMatrixUniforms=function(){this.setUniform("uProjectionMatrix",this._renderer.uPMatrix.mat4),this.setUniform("uModelViewMatrix",this._renderer.uMVMatrix.mat4),this.setUniform("uViewMatrix",this._renderer.cameraMatrix.mat4),this===this._renderer.curFillShader&&(this._renderer.uNMatrix.inverseTranspose(this._renderer.uMVMatrix),this.setUniform("uNormalMatrix",this._renderer.uNMatrix.mat3))},d.Shader.prototype._setViewportUniform=function(){this.setUniform("uViewport",this._renderer._viewport)},d.Shader.prototype.useProgram=function(){return this._renderer.GL.useProgram(this._glProgram),this},d.Shader.prototype.setUniform=function(a,b){var c=this.uniforms[a];if(c){var d=c.location,e=this._renderer.GL;switch(this.useProgram(),c.type){case e.BOOL:!0===b?e.uniform1i(d,1):e.uniform1i(d,0);break;case e.INT:c.size>1?b.length&&e.uniform1iv(d,b):e.uniform1i(d,b);break;case e.FLOAT:c.size>1?b.length&&e.uniform1fv(d,b):e.uniform1f(d,b);break;case e.FLOAT_MAT3:e.uniformMatrix3fv(d,!1,b);break;case e.FLOAT_MAT4:e.uniformMatrix4fv(d,!1,b);break;case e.FLOAT_VEC2:c.size>1?b.length&&e.uniform2fv(d,b):e.uniform2f(d,b[0],b[1]);break;case e.FLOAT_VEC3:c.size>1?b.length&&e.uniform3fv(d,b):e.uniform3f(d,b[0],b[1],b[2]);break;case e.FLOAT_VEC4:c.size>1?b.length&&e.uniform4fv(d,b):e.uniform4f(d,b[0],b[1],b[2],b[3]);break;case e.SAMPLER_2D:e.activeTexture(e.TEXTURE0+c.samplerIndex),c.texture=this._renderer.getTexture(b),e.uniform1i(c.location,c.samplerIndex)}return this}},d.Shader.prototype.isLightShader=function(){return void 0!==this.uniforms.uUseLighting||void 0!==this.uniforms.uAmbientLightCount||void 0!==this.uniforms.uDirectionalLightCount||void 0!==this.uniforms.uPointLightCount||void 0!==this.uniforms.uAmbientColor||void 0!==this.uniforms.uDirectionalColor||void 0!==this.uniforms.uPointLightLocation||void 0!==this.uniforms.uPointLightColor||void 0!==this.uniforms.uLightingDirection||void 0!==this.uniforms.uSpecular},d.Shader.prototype.isTextureShader=function(){return this.samplerIndex>0},d.Shader.prototype.isColorShader=function(){return void 0!==this.attributes.aVertexColor||void 0!==this.uniforms.uMaterialColor},d.Shader.prototype.isTexLightShader=function(){return this.isLightShader()&&this.isTextureShader()},d.Shader.prototype.isStrokeShader=function(){return void 0!==this.uniforms.uStrokeWeight},d.Shader.prototype.enableAttrib=function(a,b,c,d,e,f){var g=this._renderer.GL;return-1!==a&&(g.enableVertexAttribArray(a),g.vertexAttribPointer(a,b,c,d,e,f)),this},b.exports=d.Shader},{"../core/core":21}],73:[function(a,b,c){"use strict";var d=a("../core/core");d.Texture=function(a,b){this._renderer=a;var c=this._renderer.GL;this.src=b,this.glTex=void 0,this.glTarget=c.TEXTURE_2D,this.glFormat=c.RGBA,this.mipmaps=!1,this.glMinFilter=c.LINEAR,this.glMagFilter=c.LINEAR,this.glWrapS=c.CLAMP_TO_EDGE,this.glWrapT=c.CLAMP_TO_EDGE,this.isSrcMediaElement=void 0!==d.MediaElement&&b instanceof d.MediaElement,this._videoPrevUpdateTime=0,this.isSrcHTMLElement=void 0!==d.Element&&b instanceof d.Element&&!(b instanceof d.Graphics),this.isSrcP5Image=b instanceof d.Image,this.isSrcP5Graphics=b instanceof d.Graphics;var e=this._getTextureDataFromSource();return this.width=e.width,this.height=e.height,this.init(e),this},d.Texture.prototype._getTextureDataFromSource=function(){var a;return this.isSrcP5Image?a=this.src.canvas:(this.isSrcMediaElement||this.isSrcP5Graphics||this.isSrcHTMLElement)&&(a=this.src.elt),a},d.Texture.prototype.init=function(a){var b=this._renderer.GL;if(this.glTex=b.createTexture(),this.bindTexture(),b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,this.glMagFilter),b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,this.glMinFilter),b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,this.glWrapS),b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,this.glWrapT),0===this.width||0===this.height||this.isSrcMediaElement&&!this.src.loadedmetadata){var c=new Uint8Array([1,1,1,1]);b.texImage2D(this.glTarget,0,b.RGBA,1,1,0,this.glFormat,b.UNSIGNED_BYTE,c)}else b.texImage2D(this.glTarget,0,this.glFormat,this.glFormat,b.UNSIGNED_BYTE,a)},d.Texture.prototype.update=function(){var a=this.src;if(0!==a.width&&0!==a.height){var b=this._getTextureDataFromSource(),c=this._renderer.GL;if(b.width!==this.width||b.height!==this.height)this.width=b.width,this.height=b.height,this.bindTexture(),c.texImage2D(this.glTarget,0,this.glFormat,this.glFormat,c.UNSIGNED_BYTE,b),this.isSrcP5Image?a.setModified(!1):(this.isSrcMediaElement||this.isSrcHTMLElement)&&a.setModified(!0);else if(this.isSrcP5Image)a.isModified()&&(this.bindTexture(),c.texImage2D(this.glTarget,0,this.glFormat,this.glFormat,c.UNSIGNED_BYTE,b),a.setModified(!1));else if(this.isSrcMediaElement){var d=!1;a.isModified()?(d=!0,a.setModified(!1)):a.loadedmetadata&&this._videoPrevUpdateTime!==a.time()&&(this._videoPrevUpdateTime=a.time(),d=!0),d&&(this.bindTexture(),c.texImage2D(this.glTarget,0,this.glFormat,this.glFormat,c.UNSIGNED_BYTE,b))}else c.texImage2D(this.glTarget,0,this.glFormat,this.glFormat,c.UNSIGNED_BYTE,b)}},d.Texture.prototype.bindTexture=function(){return this._renderer.GL.bindTexture(this.glTarget,this.glTex),this},d.Texture.prototype.unbindTexture=function(){this._renderer.GL.bindTexture(this.glTarget,null)},b.exports=d.Texture},{"../core/core":21}],74:[function(a,b,c){"use strict";var d=a("../core/core");a("./p5.Geometry"),d.prototype.plane=function(a,b,c,e){this._assert3d("plane"),d._validateParameters("plane",arguments),void 0===a&&(a=50),void 0===b&&(b=a),void 0===c&&(c=1),void 0===e&&(e=1);var f="plane|"+c+"|"+e;if(!this._renderer.geometryInHash(f)){var g=function(){for(var a,b,c,e=0;e<=this.detailY;e++){b=e/this.detailY;for(var f=0;f<=this.detailX;f++)a=f/this.detailX,c=new d.Vector(a-.5,b-.5,0),this.vertices.push(c),this.uvs.push(a,b)}},h=new d.Geometry(c,e,g);h.computeFaces().computeNormals(),c<=1&&e<=1?h._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on plane objects with more than 1 detailX or 1 detailY"),this._renderer.createBuffers(f,h)}this._renderer.drawBuffersScaled(f,a,b,0)},d.prototype.box=function(a,b,c,e,f){this._assert3d("box"),d._validateParameters("box",arguments),void 0===a&&(a=50),void 0===b&&(b=a),void 0===c&&(c=b);var g=this._renderer.attributes&&this._renderer.attributes.perPixelLighting;void 0===e&&(e=g?1:4),void 0===f&&(f=g?1:4);var h="box|"+e+"|"+f;if(!this._renderer.geometryInHash(h)){var i=function(){var a=[[0,4,2,6],[1,3,5,7],[0,1,4,5],[2,6,3,7],[0,2,1,3],[4,5,6,7]];this.strokeIndices=[[0,1],[1,3],[3,2],[6,7],[8,9],[9,11],[14,15],[16,17],[17,19],[18,19],[20,21],[22,23]];for(var b=0;b<a.length;b++){for(var c=a[b],e=4*b,f=0;f<4;f++){var g=c[f],h=new d.Vector((2*(1&g)-1)/2,((2&g)-1)/2,((4&g)/2-1)/2);this.vertices.push(h),this.uvs.push(1&f,(2&f)/2)}this.faces.push([e,e+1,e+2]),this.faces.push([e+2,e+1,e+3])}},j=new d.Geometry(e,f,i);j.computeNormals(),e<=4&&f<=4?j._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on box objects with more than 4 detailX or 4 detailY"),this._renderer.createBuffers(h,j)}return this._renderer.drawBuffersScaled(h,a,b,c),this},d.prototype.sphere=function(a,b,c){return this._assert3d("sphere"),d._validateParameters("sphere",arguments),void 0===a&&(a=50),void 0===b&&(b=24),void 0===c&&(c=16),this.ellipsoid(a,a,a,b,c),this};var e=function(a,b,c,e,f,g,h){a=a<=0?1:a,b=b<0?0:b,c=c<=0?a:c,e=e<3?3:e,f=f<1?1:f,g=void 0===g||g,h=void 0===h?0!==b:h;var i,j,k,l,m,n=g?-2:0,o=f+(h?2:0),p={},q=Math.atan2(a-b,c);for(i=n;i<=o;++i){var r,s=i/f,t=c*s;for(i<0?(t=0,s=0,r=a):i>f?(t=c,s=1,r=b):r=a+(b-a)*s,-2!==i&&i!==f+2||(r=0),t-=c/2,p[i]=0===r?1:e,j=0;j<p[i];++j){var u=j/e;this.vertices.push(new d.Vector(Math.sin(2*u*Math.PI)*r,t,Math.cos(2*u*Math.PI)*r)),this.vertexNormals.push(new d.Vector(i<0||i>f?0:Math.sin(2*u*Math.PI)*Math.cos(q),i<0?-1:i>f?1:Math.sin(q),i<0||i>f?0:Math.cos(2*u*Math.PI)*Math.cos(q))),this.uvs.push(u,s)}}var v=0;if(g){for(k=0;k<p[-1];++k)m=(k+1)%p[-1],this.faces.push([v,v+1+m,v+1+k]);v+=p[-2]+p[-1]}for(i=0;i<f;++i){for(j=0;j<p[i];++j)1===p[i+1]?(l=(j+1)%p[i],this.faces.push([v+j,v+l,v+p[i]])):(l=(j+1)%p[i],this.faces.push([v+j,v+l,v+p[i]+l]),this.faces.push([v+j,v+p[i]+l,v+p[i]+j]));v+=p[i]}if(h)for(v+=p[f],j=0;j<p[f+1];++j)l=(j+1)%p[f+1],this.faces.push([v+j,v+l,v+p[f+1]])};d.prototype.cylinder=function(a,b,c,f,g,h){this._assert3d("cylinder"),d._validateParameters("cylinder",arguments),void 0===a&&(a=50),void 0===b&&(b=a),void 0===c&&(c=24),void 0===f&&(f=1),void 0===h&&(h=!0),void 0===g&&(g=!0);var i="cylinder|"+c+"|"+f+"|"+g+"|"+h;if(!this._renderer.geometryInHash(i)){var j=new d.Geometry(c,f);e.call(j,1,1,1,c,f,g,h),j.computeNormals(),c<=24&&f<=16?j._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on cylinder objects with more than 24 detailX or 16 detailY"),this._renderer.createBuffers(i,j)}return this._renderer.drawBuffersScaled(i,a,b,a),this},d.prototype.cone=function(a,b,c,f,g){this._assert3d("cone"),d._validateParameters("cone",arguments),void 0===a&&(a=50),void 0===b&&(b=a),void 0===c&&(c=24),void 0===f&&(f=1),void 0===g&&(g=!0);var h="cone|"+c+"|"+f+"|"+g;if(!this._renderer.geometryInHash(h)){var i=new d.Geometry(c,f);e.call(i,1,0,1,c,f,g,!1),i.computeNormals(),c<=24&&f<=16?i._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on cone objects with more than 24 detailX or 16 detailY"),this._renderer.createBuffers(h,i)}return this._renderer.drawBuffersScaled(h,a,b,a),this},d.prototype.ellipsoid=function(a,b,c,e,f){this._assert3d("ellipsoid"),d._validateParameters("ellipsoid",arguments),void 0===a&&(a=50),void 0===b&&(b=a),void 0===c&&(c=a),void 0===e&&(e=24),void 0===f&&(f=16);var g="ellipsoid|"+e+"|"+f;if(!this._renderer.geometryInHash(g)){var h=function(){for(var a=0;a<=this.detailY;a++)for(var b=a/this.detailY,c=Math.PI*b-Math.PI/2,e=Math.cos(c),f=Math.sin(c),g=0;g<=this.detailX;g++){var h=g/this.detailX,i=2*Math.PI*h,j=Math.cos(i),k=Math.sin(i),l=new d.Vector(e*k,f,e*j);this.vertices.push(l),this.vertexNormals.push(l),this.uvs.push(h,b)}},i=new d.Geometry(e,f,h);i.computeFaces(),e<=24&&f<=24?i._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on ellipsoids with more than 24 detailX or 24 detailY"),this._renderer.createBuffers(g,i)}return this._renderer.drawBuffersScaled(g,a,b,c),this},d.prototype.torus=function(a,b,c,e){if(this._assert3d("torus"),d._validateParameters("torus",arguments),void 0===a)a=50;else if(!a)return;if(void 0===b)b=10;else if(!b)return;void 0===c&&(c=24),void 0===e&&(e=16);var f=(b/a).toPrecision(4),g="torus|"+f+"|"+c+"|"+e;if(!this._renderer.geometryInHash(g)){var h=function(){for(var a=0;a<=this.detailY;a++)for(var b=a/this.detailY,c=2*Math.PI*b,e=Math.cos(c),g=Math.sin(c),h=1+f*e,i=0;i<=this.detailX;i++){var j=i/this.detailX,k=2*Math.PI*j,l=Math.cos(k),m=Math.sin(k),n=new d.Vector(h*l,h*m,f*g),o=new d.Vector(e*l,e*m,g);this.vertices.push(n),this.vertexNormals.push(o),this.uvs.push(j,b)}},i=new d.Geometry(c,e,h);i.computeFaces(),c<=24&&e<=16?i._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw strokes on torus object with more than 24 detailX or 16 detailY"),this._renderer.createBuffers(g,i)}return this._renderer.drawBuffersScaled(g,a,a,a),this},d.RendererGL.prototype.point=function(a,b,c){return console.log("point not yet implemented in webgl"),this},d.RendererGL.prototype.triangle=function(a){var b=a[0],c=a[1],e=a[2],f=a[3],g=a[4],h=a[5],i="tri";if(!this.geometryInHash(i)){var j=function(){var a=[];a.push(new d.Vector(0,0,0)),a.push(new d.Vector(0,1,0)),a.push(new d.Vector(1,0,0)),this.strokeIndices=[[0,1],[1,2],[2,0]],this.vertices=a,this.faces=[[0,1,2]],this.uvs=[0,0,0,1,1,1]},k=new d.Geometry(1,1,j);k._makeTriangleEdges()._edgesToVertices(),k.computeNormals(),this.createBuffers(i,k)}var l=this.uMVMatrix.copy();try{var m=new d.Matrix([e-b,f-c,0,0,g-b,h-c,0,0,0,0,1,0,b,c,0,1]).mult(this.uMVMatrix);this.uMVMatrix=m,this.drawBuffers(i)}finally{this.uMVMatrix=l}return this},d.RendererGL.prototype.ellipse=function(a){var b=a[0],c=a[1],e=a[2],f=a[3],g=a[4]||24,h="ellipse|"+g;if(!this.geometryInHash(h)){var i=function(){this.vertices.push(new d.Vector(.5,.5,0)),this.uvs.push([.5,.5]);for(var a=0;a<this.detailX;a++){var b=a/this.detailX,c=2*Math.PI*b,e=.5+Math.cos(c)/2,f=.5+Math.sin(c)/2;this.vertices.push(new d.Vector(e,f,0)),this.uvs.push(e,f),this.faces.push([0,(a+1)%this.detailX+1,a+1])}},j=new d.Geometry(g,1,i);j.computeNormals(),g<=50?j._makeTriangleEdges()._edgesToVertices():console.log("Cannot stroke ellipse with more than 50 detailX"),this.createBuffers(h,j)}var k=this.uMVMatrix.copy();try{this.uMVMatrix.translate([b,c,0]),this.uMVMatrix.scale(e,f,1),this.drawBuffers(h)}finally{this.uMVMatrix=k}return this},d.RendererGL.prototype.rect=function(a){var b=this.attributes.perPixelLighting,c=a[0],e=a[1],f=a[2],g=a[3],h=a[4]||(b?1:24),i=a[5]||(b?1:16),j="rect|"+h+"|"+i;if(!this.geometryInHash(j)){var k=function(){for(var a=0;a<=this.detailY;a++)for(var b=a/this.detailY,c=0;c<=this.detailX;c++){var e=c/this.detailX,f=new d.Vector(e,b,0);this.vertices.push(f),this.uvs.push(e,b)}},l=new d.Geometry(h,i,k);l.computeFaces().computeNormals()._makeTriangleEdges()._edgesToVertices(),this.createBuffers(j,l)}var m=this.uMVMatrix.copy();try{this.uMVMatrix.translate([c,e,0]),this.uMVMatrix.scale(f,g,1),this.drawBuffers(j)}finally{this.uMVMatrix=m}return this},d.RendererGL.prototype.quad=function(a,b,c,e,f,g,h,i){var j="quad|"+a+"|"+b+"|"+c+"|"+e+"|"+f+"|"+g+"|"+h+"|"+i;if(!this.geometryInHash(j)){var k=function(){this.vertices.push(new d.Vector(a,b,0)),this.vertices.push(new d.Vector(c,e,0)),this.vertices.push(new d.Vector(f,g,0)),this.vertices.push(new d.Vector(h,i,0)),this.uvs.push(0,0,1,0,1,1,0,1),this.strokeIndices=[[0,1],[1,2],[2,3],[3,0]]},l=new d.Geometry(2,2,k);l.computeNormals()._makeTriangleEdges()._edgesToVertices(),l.faces=[[0,1,2],[2,3,0]],this.createBuffers(j,l)}return this.drawBuffers(j),this},d.RendererGL.prototype.bezier=function(a,b,c,d,e,f,g,h,i,j,k,l){8===arguments.length&&(j=g,k=h,g=e,h=d,d=c,e=d,c=f=i=l=0);var m=this._pInst._bezierDetail||20;this.beginShape();for(var n=0;n<=m;n++){var o=Math.pow(1-n/m,3),p=n/m*3*Math.pow(1-n/m,2),q=3*Math.pow(n/m,2)*(1-n/m),r=Math.pow(n/m,3);this.vertex(a*o+d*p+g*q+j*r,b*o+e*p+h*q+k*r,c*o+f*p+i*q+l*r)}return this.endShape(),this},d.RendererGL.prototype.curve=function(a,b,c,d,e,f,g,h,i,j,k,l){8===arguments.length&&(j=g,k=h,g=e,h=d,d=c,e=d,c=f=i=l=0);var m=this._pInst._curveDetail;this.beginShape();for(var n=0;n<=m;n++){var o=.5*Math.pow(n/m,3),p=.5*Math.pow(n/m,2),q=n/m*.5,r=.5,s=o*(3*d-a-3*g+j)+p*(2*a-5*d+4*g-j)+q*(-a+g)+r*(2*d),t=o*(3*e-b-3*h+k)+p*(2*b-5*e+4*h-k)+q*(-b+h)+r*(2*e),u=o*(3*f-c-3*i+l)+p*(2*c-5*f+4*i-l)+q*(-c+i)+r*(2*f);this.vertex(s,t,u)}return this.endShape(),this},d.RendererGL.prototype.line=function(){return 6===arguments.length?(this.beginShape(),this.vertex(arguments[0],arguments[1],arguments[2]),this.vertex(arguments[3],arguments[4],arguments[5]),this.endShape()):4===arguments.length&&(this.beginShape(),this.vertex(arguments[0],arguments[1],0),this.vertex(arguments[2],arguments[3],0),this.endShape()),this},b.exports=d},{"../core/core":21,"./p5.Geometry":67}]},{},[12])(12)});
\ No newline at end of file
diff --git a/public/a1/lib/p5.sound.min-v0.3.7.js b/public/a1/lib/p5.sound.min-v0.3.7.js
new file mode 100644
index 0000000..4c6f3ee
--- /dev/null
+++ b/public/a1/lib/p5.sound.min-v0.3.7.js
@@ -0,0 +1,28 @@
+/*! p5.sound.min.js v0.3.7 2018-01-19 */
+
+/**
+ *  p5.sound
+ *  https://p5js.org/reference/#/libraries/p5.sound
+ *
+ *  From the Processing Foundation and contributors
+ *  https://github.com/processing/p5.js-sound/graphs/contributors
+ *
+ *  MIT License (MIT)
+ *  https://github.com/processing/p5.js-sound/blob/master/LICENSE
+ *
+ *  Some of the many audio libraries & resources that inspire p5.sound:
+ *   - TONE.js (c) Yotam Mann. Licensed under The MIT License (MIT). https://github.com/TONEnoTONE/Tone.js
+ *   - buzz.js (c) Jay Salvat. Licensed under The MIT License (MIT). http://buzz.jaysalvat.com/
+ *   - Boris Smus Web Audio API book, 2013. Licensed under the Apache License http://www.apache.org/licenses/LICENSE-2.0
+ *   - wavesurfer.js https://github.com/katspaugh/wavesurfer.js
+ *   - Web Audio Components by Jordan Santell https://github.com/web-audio-components
+ *   - Wilm Thoben's Sound library for Processing https://github.com/processing/processing/tree/master/java/libraries/sound
+ *
+ *   Web Audio API: http://w3.org/TR/webaudio/
+ */
+
+!function(t,e){"function"==typeof define&&define.amd?define("p5.sound",["p5"],function(t){e(t)}):e("object"==typeof exports?require("../p5"):t.p5)}(this,function(t){var e;e=function(){!function(){function t(t){t&&(t.setTargetAtTime||(t.setTargetAtTime=t.setTargetValueAtTime))}window.hasOwnProperty("webkitAudioContext")&&!window.hasOwnProperty("AudioContext")&&(window.AudioContext=window.webkitAudioContext,"function"!=typeof AudioContext.prototype.createGain&&(AudioContext.prototype.createGain=AudioContext.prototype.createGainNode),"function"!=typeof AudioContext.prototype.createDelay&&(AudioContext.prototype.createDelay=AudioContext.prototype.createDelayNode),"function"!=typeof AudioContext.prototype.createScriptProcessor&&(AudioContext.prototype.createScriptProcessor=AudioContext.prototype.createJavaScriptNode),"function"!=typeof AudioContext.prototype.createPeriodicWave&&(AudioContext.prototype.createPeriodicWave=AudioContext.prototype.createWaveTable),AudioContext.prototype.internal_createGain=AudioContext.prototype.createGain,AudioContext.prototype.createGain=function(){var e=this.internal_createGain();return t(e.gain),e},AudioContext.prototype.internal_createDelay=AudioContext.prototype.createDelay,AudioContext.prototype.createDelay=function(e){var i=e?this.internal_createDelay(e):this.internal_createDelay();return t(i.delayTime),i},AudioContext.prototype.internal_createBufferSource=AudioContext.prototype.createBufferSource,AudioContext.prototype.createBufferSource=function(){var e=this.internal_createBufferSource();return e.start?(e.internal_start=e.start,e.start=function(t,i,n){"undefined"!=typeof n?e.internal_start(t||0,i,n):e.internal_start(t||0,i||0)}):e.start=function(t,e,i){e||i?this.noteGrainOn(t||0,e,i):this.noteOn(t||0)},e.stop?(e.internal_stop=e.stop,e.stop=function(t){e.internal_stop(t||0)}):e.stop=function(t){this.noteOff(t||0)},t(e.playbackRate),e},AudioContext.prototype.internal_createDynamicsCompressor=AudioContext.prototype.createDynamicsCompressor,AudioContext.prototype.createDynamicsCompressor=function(){var e=this.internal_createDynamicsCompressor();return t(e.threshold),t(e.knee),t(e.ratio),t(e.reduction),t(e.attack),t(e.release),e},AudioContext.prototype.internal_createBiquadFilter=AudioContext.prototype.createBiquadFilter,AudioContext.prototype.createBiquadFilter=function(){var e=this.internal_createBiquadFilter();return t(e.frequency),t(e.detune),t(e.Q),t(e.gain),e},"function"!=typeof AudioContext.prototype.createOscillator&&(AudioContext.prototype.internal_createOscillator=AudioContext.prototype.createOscillator,AudioContext.prototype.createOscillator=function(){var e=this.internal_createOscillator();return e.start?(e.internal_start=e.start,e.start=function(t){e.internal_start(t||0)}):e.start=function(t){this.noteOn(t||0)},e.stop?(e.internal_stop=e.stop,e.stop=function(t){e.internal_stop(t||0)}):e.stop=function(t){this.noteOff(t||0)},e.setPeriodicWave||(e.setPeriodicWave=e.setWaveTable),t(e.frequency),t(e.detune),e})),window.hasOwnProperty("webkitOfflineAudioContext")&&!window.hasOwnProperty("OfflineAudioContext")&&(window.OfflineAudioContext=window.webkitOfflineAudioContext)}(window);var e=new window.AudioContext;t.prototype.getAudioContext=function(){return e},navigator.getUserMedia=navigator.getUserMedia||navigator.webkitGetUserMedia||navigator.mozGetUserMedia||navigator.msGetUserMedia;var i=document.createElement("audio");t.prototype.isSupported=function(){return!!i.canPlayType};var n=function(){return!!i.canPlayType&&i.canPlayType('audio/ogg; codecs="vorbis"')},o=function(){return!!i.canPlayType&&i.canPlayType("audio/mpeg;")},r=function(){return!!i.canPlayType&&i.canPlayType('audio/wav; codecs="1"')},s=function(){return!!i.canPlayType&&(i.canPlayType("audio/x-m4a;")||i.canPlayType("audio/aac;"))},a=function(){return!!i.canPlayType&&i.canPlayType("audio/x-aiff;")};t.prototype.isFileSupported=function(t){switch(t.toLowerCase()){case"mp3":return o();case"wav":return r();case"ogg":return n();case"aac":case"m4a":case"mp4":return s();case"aif":case"aiff":return a();default:return!1}};var u=navigator.userAgent.match(/(iPad|iPhone|iPod)/g)?!0:!1;if(u){var c=!1,p=function(){if(!c){var t=e.createBuffer(1,1,22050),i=e.createBufferSource();i.buffer=t,i.connect(e.destination),i.start(0),console.log("start ios!"),"running"===e.state&&(c=!0)}};document.addEventListener("touchend",p,!1),document.addEventListener("touchstart",p,!1)}}();var i;i=function(){var e=function(){var e=t.prototype.getAudioContext();this.input=e.createGain(),this.output=e.createGain(),this.limiter=e.createDynamicsCompressor(),this.limiter.threshold.value=0,this.limiter.ratio.value=20,this.audiocontext=e,this.output.disconnect(),this.input.connect(this.limiter),this.limiter.connect(this.output),this.meter=e.createGain(),this.fftMeter=e.createGain(),this.output.connect(this.meter),this.output.connect(this.fftMeter),this.output.connect(this.audiocontext.destination),this.soundArray=[],this.parts=[],this.extensions=[]},i=new e;return t.prototype.getMasterVolume=function(){return i.output.gain.value},t.prototype.masterVolume=function(t,e,n){if("number"==typeof t){var e=e||0,n=n||0,o=i.audiocontext.currentTime,r=i.output.gain.value;i.output.gain.cancelScheduledValues(o+n),i.output.gain.linearRampToValueAtTime(r,o+n),i.output.gain.linearRampToValueAtTime(t,o+n+e)}else{if(!t)return i.output.gain;t.connect(i.output.gain)}},t.prototype.soundOut=t.soundOut=i,t.soundOut._silentNode=i.audiocontext.createGain(),t.soundOut._silentNode.gain.value=0,t.soundOut._silentNode.connect(i.audiocontext.destination),i}();var n;n=function(){var e=i;return t.prototype.sampleRate=function(){return e.audiocontext.sampleRate},t.prototype.freqToMidi=function(t){var e=Math.log(t/440)/Math.log(2),i=Math.round(12*e)+69;return i},t.prototype.midiToFreq=function(t){return 440*Math.pow(2,(t-69)/12)},t.prototype.soundFormats=function(){e.extensions=[];for(var t=0;t<arguments.length;t++){if(arguments[t]=arguments[t].toLowerCase(),!(["mp3","wav","ogg","m4a","aac"].indexOf(arguments[t])>-1))throw arguments[t]+" is not a valid sound format!";e.extensions.push(arguments[t])}},t.prototype.disposeSound=function(){for(var t=0;t<e.soundArray.length;t++)e.soundArray[t].dispose()},t.prototype.registerMethod("remove",t.prototype.disposeSound),t.prototype._checkFileFormats=function(i){var n;if("string"==typeof i){n=i;var o=n.split(".").pop();if(["mp3","wav","ogg","m4a","aac"].indexOf(o)>-1)if(t.prototype.isFileSupported(o))n=n;else for(var r=n.split("."),s=r[r.length-1],a=0;a<e.extensions.length;a++){var u=e.extensions[a],c=t.prototype.isFileSupported(u);if(c){s="",2===r.length&&(s+=r[0]);for(var a=1;a<=r.length-2;a++){var p=r[a];s+="."+p}n=s+=".",n=n+=u;break}}else for(var a=0;a<e.extensions.length;a++){var u=e.extensions[a],c=t.prototype.isFileSupported(u);if(c){n=n+"."+u;break}}}else if("object"==typeof i)for(var a=0;a<i.length;a++){var u=i[a].split(".").pop(),c=t.prototype.isFileSupported(u);if(c){n=i[a];break}}return n},t.prototype._mathChain=function(t,e,i,n,o){for(var r in t.mathOps)t.mathOps[r]instanceof o&&(t.mathOps[r].dispose(),i=r,i<t.mathOps.length-1&&(n=t.mathOps[r+1]));return t.mathOps[i-1].disconnect(),t.mathOps[i-1].connect(e),e.connect(n),t.mathOps[i]=e,t},{midiToFreq:t.prototype.midiToFreq}}(i);var o;o=function(){var t=function(t,e,i){var n,o,r=new Error;r.name=t,r.originalStack=r.stack+e,n=r.stack+e,r.failedPath=i;var o=n.split("\n");return o=o.filter(function(t){return!t.match(/(p5.|native code|globalInit)/g)}),r.stack=o.join("\n"),r};return t}();var r;r=function(){var e=i,n=e.audiocontext;"undefined"!=typeof n.createStereoPanner?(t.Panner=function(t,e){this.stereoPanner=this.input=n.createStereoPanner(),t.connect(this.stereoPanner),this.stereoPanner.connect(e)},t.Panner.prototype.pan=function(t,e){var i=e||0,o=n.currentTime+i;this.stereoPanner.pan.linearRampToValueAtTime(t,o)},t.Panner.prototype.inputChannels=function(){},t.Panner.prototype.connect=function(t){this.stereoPanner.connect(t)},t.Panner.prototype.disconnect=function(){this.stereoPanner.disconnect()}):(t.Panner=function(t,e,i){this.input=n.createGain(),t.connect(this.input),this.left=n.createGain(),this.right=n.createGain(),this.left.channelInterpretation="discrete",this.right.channelInterpretation="discrete",i>1?(this.splitter=n.createChannelSplitter(2),this.input.connect(this.splitter),this.splitter.connect(this.left,1),this.splitter.connect(this.right,0)):(this.input.connect(this.left),this.input.connect(this.right)),this.output=n.createChannelMerger(2),this.left.connect(this.output,0,1),this.right.connect(this.output,0,0),this.output.connect(e)},t.Panner.prototype.pan=function(t,e){var i=e||0,o=n.currentTime+i,r=(t+1)/2,s=Math.cos(r*Math.PI/2),a=Math.sin(r*Math.PI/2);this.left.gain.linearRampToValueAtTime(a,o),this.right.gain.linearRampToValueAtTime(s,o)},t.Panner.prototype.inputChannels=function(t){1===t?(this.input.disconnect(),this.input.connect(this.left),this.input.connect(this.right)):2===t&&(this.splitter=n.createChannelSplitter(2),this.input.disconnect(),this.input.connect(this.splitter),this.splitter.connect(this.left,1),this.splitter.connect(this.right,0))},t.Panner.prototype.connect=function(t){this.output.connect(t)},t.Panner.prototype.disconnect=function(){this.output.disconnect()})}(i);var s;s=function(){function e(t,e){for(var i={},n=t.length,o=0;n>o;o++){if(t[o]>e){var r=t[o],s=new d(r,o);i[o]=s,o+=6e3}o++}return i}function r(t){for(var e=[],i=Object.keys(t).sort(),n=0;n<i.length;n++)for(var o=0;10>o;o++){var r=t[i[n]],s=t[i[n+o]];if(r&&s){var a=r.sampleIndex,u=s.sampleIndex,c=u-a;c>0&&r.intervals.push(c);var p=e.some(function(t){return t.interval===c?(t.count++,t):void 0});p||e.push({interval:c,count:1})}}return e}function s(t,e){var i=[];return t.forEach(function(t){try{var n=Math.abs(60/(t.interval/e));n=u(n);var o=i.some(function(e){return e.tempo===n?e.count+=t.count:void 0});if(!o){if(isNaN(n))return;i.push({tempo:Math.round(n),count:t.count})}}catch(r){throw r}}),i}function a(t,e,i,n){for(var o=[],r=Object.keys(t).sort(),s=0;s<r.length;s++)for(var a=r[s],c=t[a],p=0;p<c.intervals.length;p++){var h=Math.round(Math.abs(60/(c.intervals[p]/i)));h=u(h),Math.abs(h-e)<n&&o.push(c.sampleIndex/i)}return o=o.filter(function(t,e,i){var n=i[e+1]-t;return n>.01?!0:void 0})}function u(t){if(isFinite(t)&&0!==t){for(;90>t;)t*=2;for(;t>180&&t>90;)t/=2;return t}}var c=o,p=i,h=p.audiocontext,l=n.midiToFreq;t.SoundFile=function(e,i,n,o){if("undefined"!=typeof e){if("string"==typeof e||"string"==typeof e[0]){var r=t.prototype._checkFileFormats(e);this.url=r}else if("object"==typeof e&&!(window.File&&window.FileReader&&window.FileList&&window.Blob))throw"Unable to load file because the File API is not supported";e.file&&(e=e.file),this.file=e}this._onended=function(){},this._looping=!1,this._playing=!1,this._paused=!1,this._pauseTime=0,this._cues=[],this._lastPos=0,this._counterNode=null,this._scopeNode=null,this.bufferSourceNodes=[],this.bufferSourceNode=null,this.buffer=null,this.playbackRate=1,this.input=p.audiocontext.createGain(),this.output=p.audiocontext.createGain(),this.reversed=!1,this.startTime=0,this.endTime=null,this.pauseTime=0,this.mode="sustain",this.startMillis=null,this.panPosition=0,this.panner=new t.Panner(this.output,p.input,2),(this.url||this.file)&&this.load(i,n),p.soundArray.push(this),"function"==typeof o?this._whileLoading=o:this._whileLoading=function(){}},t.prototype.registerPreloadMethod("loadSound",t.prototype),t.prototype.loadSound=function(e,i,n,o){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&window.alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS");var r=this,s=new t.SoundFile(e,function(){"function"==typeof i&&i.apply(r,arguments),r._decrementPreload()},n,o);return s},t.SoundFile.prototype.load=function(t,e){var i=this,n=(new Error).stack;if(void 0!==this.url&&""!==this.url){var o=new XMLHttpRequest;o.addEventListener("progress",function(t){i._updateProgress(t)},!1),o.open("GET",this.url,!0),o.responseType="arraybuffer",o.onload=function(){if(200===o.status)h.decodeAudioData(o.response,function(e){i.buffer=e,i.panner.inputChannels(e.numberOfChannels),t&&t(i)},function(){var t=new c("decodeAudioData",n,i.url),o="AudioContext error at decodeAudioData for "+i.url;e?(t.msg=o,e(t)):console.error(o+"\n The error stack trace includes: \n"+t.stack)});else{var r=new c("loadSound",n,i.url),s="Unable to load "+i.url+". The request status was: "+o.status+" ("+o.statusText+")";e?(r.message=s,e(r)):console.error(s+"\n The error stack trace includes: \n"+r.stack)}},o.onerror=function(){var t=new c("loadSound",n,i.url),o="There was no response from the server at "+i.url+". Check the url and internet connectivity.";e?(t.message=o,e(t)):console.error(o+"\n The error stack trace includes: \n"+t.stack)},o.send()}else if(void 0!==this.file){var r=new FileReader;r.onload=function(){h.decodeAudioData(r.result,function(e){i.buffer=e,i.panner.inputChannels(e.numberOfChannels),t&&t(i)})},r.onerror=function(t){onerror&&onerror(t)},r.readAsArrayBuffer(this.file)}},t.SoundFile.prototype._updateProgress=function(t){if(t.lengthComputable){var e=t.loaded/t.total*.99;this._whileLoading(e,t)}else this._whileLoading("size unknown")},t.SoundFile.prototype.isLoaded=function(){return this.buffer?!0:!1},t.SoundFile.prototype.play=function(t,e,i,n,o){var r,s,a=this,u=p.audiocontext.currentTime,c=t||0;if(0>c&&(c=0),c+=u,"undefined"!=typeof e&&this.rate(e),"undefined"!=typeof i&&this.setVolume(i),!this.buffer)throw"not ready to play file, buffer has yet to load. Try preload()";if(this._pauseTime=0,"restart"===this.mode&&this.buffer&&this.bufferSourceNode&&(this.bufferSourceNode.stop(c),this._counterNode.stop(c)),"untildone"!==this.mode||!this.isPlaying()){if(this.bufferSourceNode=this._initSourceNode(),delete this._counterNode,this._counterNode=this._initCounterNode(),n){if(!(n>=0&&n<this.buffer.duration))throw"start time out of range";r=n}else r=0;o&&(o=o<=this.buffer.duration-r?o:this.buffer.duration),this._paused?(this.bufferSourceNode.start(c,this.pauseTime,o),this._counterNode.start(c,this.pauseTime,o)):(this.bufferSourceNode.start(c,r,o),this._counterNode.start(c,r,o)),this._playing=!0,this._paused=!1,this.bufferSourceNodes.push(this.bufferSourceNode),this.bufferSourceNode._arrayIndex=this.bufferSourceNodes.length-1;var h=function(){this._playing=!1,this.removeEventListener("ended",h,!1),a._onended(a),a.bufferSourceNodes.forEach(function(t,e){t._playing===!1&&a.bufferSourceNodes.splice(e)}),0===a.bufferSourceNodes.length&&(a._playing=!1)};this.bufferSourceNode.onended=h,this.bufferSourceNode.loop=this._looping,this._counterNode.loop=this._looping,this._looping===!0&&(s=o?o:r-1e-15,this.bufferSourceNode.loopStart=r,this.bufferSourceNode.loopEnd=s,this._counterNode.loopStart=r,this._counterNode.loopEnd=s)}},t.SoundFile.prototype.playMode=function(t){var e=t.toLowerCase();if("restart"===e&&this.buffer&&this.bufferSourceNode)for(var i=0;i<this.bufferSourceNodes.length-1;i++){var n=p.audiocontext.currentTime;this.bufferSourceNodes[i].stop(n)}if("restart"!==e&&"sustain"!==e&&"untildone"!==e)throw'Invalid play mode. Must be either "restart" or "sustain"';this.mode=e},t.SoundFile.prototype.pause=function(t){var e=p.audiocontext.currentTime,i=t||0,n=i+e;this.isPlaying()&&this.buffer&&this.bufferSourceNode?(this.pauseTime=this.currentTime(),this.bufferSourceNode.stop(n),this._counterNode.stop(n),this._paused=!0,this._playing=!1,this._pauseTime=this.currentTime()):this._pauseTime=0},t.SoundFile.prototype.loop=function(t,e,i,n,o){this._looping=!0,this.play(t,e,i,n,o)},t.SoundFile.prototype.setLoop=function(t){if(t===!0)this._looping=!0;else{if(t!==!1)throw"Error: setLoop accepts either true or false";this._looping=!1}this.bufferSourceNode&&(this.bufferSourceNode.loop=this._looping,this._counterNode.loop=this._looping)},t.SoundFile.prototype.isLooping=function(){return this.bufferSourceNode&&this._looping===!0&&this.isPlaying()===!0?!0:!1},t.SoundFile.prototype.isPlaying=function(){return this._playing},t.SoundFile.prototype.isPaused=function(){return this._paused},t.SoundFile.prototype.stop=function(t){var e=t||0;if("sustain"===this.mode||"untildone"===this.mode)this.stopAll(e),this._playing=!1,this.pauseTime=0,this._paused=!1;else if(this.buffer&&this.bufferSourceNode){var i=p.audiocontext.currentTime,n=e||0;this.pauseTime=0,this.bufferSourceNode.stop(i+n),this._counterNode.stop(i+n),this._playing=!1,this._paused=!1}},t.SoundFile.prototype.stopAll=function(t){var e=p.audiocontext.currentTime,i=t||0;if(this.buffer&&this.bufferSourceNode){for(var n=0;n<this.bufferSourceNodes.length;n++)if(void 0!==typeof this.bufferSourceNodes[n])try{this.bufferSourceNodes[n].onended=function(){},this.bufferSourceNodes[n].stop(e+i)}catch(o){}this._counterNode.stop(e+i),this._onended(this)}},t.SoundFile.prototype.setVolume=function(t,e,i){if("number"==typeof t){var n=e||0,o=i||0,r=p.audiocontext.currentTime,s=this.output.gain.value;this.output.gain.cancelScheduledValues(r+o),this.output.gain.linearRampToValueAtTime(s,r+o),this.output.gain.linearRampToValueAtTime(t,r+o+n)}else{if(!t)return this.output.gain;t.connect(this.output.gain)}},t.SoundFile.prototype.amp=t.SoundFile.prototype.setVolume,t.SoundFile.prototype.fade=t.SoundFile.prototype.setVolume,t.SoundFile.prototype.getVolume=function(){return this.output.gain.value},t.SoundFile.prototype.pan=function(t,e){this.panPosition=t,this.panner.pan(t,e)},t.SoundFile.prototype.getPan=function(){return this.panPosition},t.SoundFile.prototype.rate=function(t){var e=!1;if("undefined"==typeof t)return this.playbackRate;if(this.playbackRate=t,0===t?t=1e-13:0>t&&!this.reversed?(t=Math.abs(t),e=!0):t>0&&this.reversed&&(e=!0),this.bufferSourceNode){var i=p.audiocontext.currentTime;this.bufferSourceNode.playbackRate.cancelScheduledValues(i),this.bufferSourceNode.playbackRate.linearRampToValueAtTime(Math.abs(t),i),this._counterNode.playbackRate.cancelScheduledValues(i),this._counterNode.playbackRate.linearRampToValueAtTime(Math.abs(t),i)}return e&&this.reverseBuffer(),this.playbackRate},t.SoundFile.prototype.setPitch=function(t){var e=l(t)/l(60);this.rate(e)},t.SoundFile.prototype.getPlaybackRate=function(){return this.playbackRate},t.SoundFile.prototype.duration=function(){return this.buffer?this.buffer.duration:0},t.SoundFile.prototype.currentTime=function(){return this.reversed?Math.abs(this._lastPos-this.buffer.length)/h.sampleRate:this._lastPos/h.sampleRate},t.SoundFile.prototype.jump=function(t,e){if(0>t||t>this.buffer.duration)throw"jump time out of range";if(e>this.buffer.duration-t)throw"end time out of range";var i=t||0,n=e||void 0;this.isPlaying()&&this.stop(0),this.play(0,this.playbackRate,this.output.gain.value,i,n)},t.SoundFile.prototype.channels=function(){return this.buffer.numberOfChannels},t.SoundFile.prototype.sampleRate=function(){return this.buffer.sampleRate},t.SoundFile.prototype.frames=function(){return this.buffer.length},t.SoundFile.prototype.getPeaks=function(t){if(!this.buffer)throw"Cannot load peaks yet, buffer is not loaded";if(t||(t=5*window.width),this.buffer){for(var e=this.buffer,i=e.length/t,n=~~(i/10)||1,o=e.numberOfChannels,r=new Float32Array(Math.round(t)),s=0;o>s;s++)for(var a=e.getChannelData(s),u=0;t>u;u++){for(var c=~~(u*i),p=~~(c+i),h=0,l=c;p>l;l+=n){var f=a[l];f>h?h=f:-f>h&&(h=f)}(0===s||Math.abs(h)>r[u])&&(r[u]=h)}return r}},t.SoundFile.prototype.reverseBuffer=function(){if(!this.buffer)throw"SoundFile is not done loading";var t=this._lastPos/h.sampleRate,e=this.getVolume();this.setVolume(0,.001);const i=this.buffer.numberOfChannels;for(var n=0;i>n;n++)this.buffer.getChannelData(n).reverse();this.reversed=!this.reversed,t&&this.jump(this.duration()-t),this.setVolume(e,.001)},t.SoundFile.prototype.onended=function(t){return this._onended=t,this},t.SoundFile.prototype.add=function(){},t.SoundFile.prototype.dispose=function(){var t=p.audiocontext.currentTime,e=p.soundArray.indexOf(this);if(p.soundArray.splice(e,1),this.stop(t),this.buffer&&this.bufferSourceNode){for(var i=0;i<this.bufferSourceNodes.length-1;i++)if(null!==this.bufferSourceNodes[i]){this.bufferSourceNodes[i].disconnect();try{this.bufferSourceNodes[i].stop(t)}catch(n){console.warning("no buffer source node to dispose")}this.bufferSourceNodes[i]=null}if(this.isPlaying()){try{this._counterNode.stop(t)}catch(n){console.log(n)}this._counterNode=null}}this.output&&(this.output.disconnect(),this.output=null),this.panner&&(this.panner.disconnect(),this.panner=null)},t.SoundFile.prototype.connect=function(t){t?t.hasOwnProperty("input")?this.panner.connect(t.input):this.panner.connect(t):this.panner.connect(p.input)},t.SoundFile.prototype.disconnect=function(){this.panner.disconnect()},t.SoundFile.prototype.getLevel=function(){console.warn("p5.SoundFile.getLevel has been removed from the library. Use p5.Amplitude instead")},t.SoundFile.prototype.setPath=function(e,i){var n=t.prototype._checkFileFormats(e);this.url=n,this.load(i)},t.SoundFile.prototype.setBuffer=function(t){var e=t.length,i=t[0].length,n=h.createBuffer(e,i,h.sampleRate);t[0]instanceof Float32Array||(t[0]=new Float32Array(t[0]));for(var o=0;e>o;o++){var r=n.getChannelData(o);r.set(t[o])}this.buffer=n,this.panner.inputChannels(e)};var f=function(t){const e=t.length,i=h.createBuffer(1,t.length,h.sampleRate),n=i.getChannelData(0);for(var o=0;e>o;o++)n[o]=o;return i};t.SoundFile.prototype._initCounterNode=function(){var e=this,i=h.currentTime,n=h.createBufferSource();return e._scopeNode&&(e._scopeNode.disconnect(),delete e._scopeNode.onaudioprocess,delete e._scopeNode),e._scopeNode=h.createScriptProcessor(256,1,1),n.buffer=f(e.buffer),n.playbackRate.setValueAtTime(e.playbackRate,i),n.connect(e._scopeNode),e._scopeNode.connect(t.soundOut._silentNode),e._scopeNode.onaudioprocess=function(t){var i=t.inputBuffer.getChannelData(0);e._lastPos=i[i.length-1]||0,e._onTimeUpdate(e._lastPos)},n},t.SoundFile.prototype._initSourceNode=function(){var t=h.createBufferSource();return t.buffer=this.buffer,t.playbackRate.value=this.playbackRate,t.connect(this.output),t},t.SoundFile.prototype.processPeaks=function(t,i,n,o){var u=this.buffer.length,c=this.buffer.sampleRate,p=this.buffer,h=[],l=i||.9,f=l,d=n||.22,m=o||200,y=new window.OfflineAudioContext(1,u,c),v=y.createBufferSource();v.buffer=p;var g=y.createBiquadFilter();g.type="lowpass",v.connect(g),g.connect(y.destination),v.start(0),y.startRendering(),y.oncomplete=function(i){var n=i.renderedBuffer,o=n.getChannelData(0);do h=e(o,f),f-=.005;while(Object.keys(h).length<m&&f>=d);var u=r(h),c=s(u,n.sampleRate),p=c.sort(function(t,e){return e.count-t.count}).splice(0,5);this.tempo=p[0].tempo;var l=5,y=a(h,p[0].tempo,n.sampleRate,l);t(y)}};var d=function(t,e){this.sampleIndex=e,this.amplitude=t,this.tempos=[],this.intervals=[]},m=function(t,e,i,n){this.callback=t,this.time=e,this.id=i,this.val=n};t.SoundFile.prototype.addCue=function(t,e,i){var n=this._cueIDCounter++,o=new m(e,t,n,i);return this._cues.push(o),n},t.SoundFile.prototype.removeCue=function(t){for(var e=this._cues.length,i=0;e>i;i++){var n=this._cues[i];n.id===t&&this.cues.splice(i,1)}0===this._cues.length},t.SoundFile.prototype.clearCues=function(){this._cues=[]},t.SoundFile.prototype._onTimeUpdate=function(t){for(var e=t/this.buffer.sampleRate,i=this._cues.length,n=0;i>n;n++){var o=this._cues[n],r=o.time,s=o.val;this._prevTime<r&&e>=r&&o.callback(s)}this._prevTime=e}}(e,o,i,n);var a;a=function(){var e=i;t.Amplitude=function(t){this.bufferSize=2048,this.audiocontext=e.audiocontext,this.processor=this.audiocontext.createScriptProcessor(this.bufferSize,2,1),this.input=this.processor,this.output=this.audiocontext.createGain(),this.smoothing=t||0,this.volume=0,this.average=0,this.stereoVol=[0,0],this.stereoAvg=[0,0],this.stereoVolNorm=[0,0],this.volMax=.001,this.normalize=!1,this.processor.onaudioprocess=this._audioProcess.bind(this),this.processor.connect(this.output),this.output.gain.value=0,this.output.connect(this.audiocontext.destination),e.meter.connect(this.processor),e.soundArray.push(this)},t.Amplitude.prototype.setInput=function(i,n){e.meter.disconnect(),n&&(this.smoothing=n),null==i?(console.log("Amplitude input source is not ready! Connecting to master output instead"),e.meter.connect(this.processor)):i instanceof t.Signal?i.output.connect(this.processor):i?(i.connect(this.processor),this.processor.disconnect(),this.processor.connect(this.output)):e.meter.connect(this.processor)},t.Amplitude.prototype.connect=function(t){t?t.hasOwnProperty("input")?this.output.connect(t.input):this.output.connect(t):this.output.connect(this.panner.connect(e.input))},t.Amplitude.prototype.disconnect=function(){this.output.disconnect()},t.Amplitude.prototype._audioProcess=function(t){for(var e=0;e<t.inputBuffer.numberOfChannels;e++){for(var i,n=t.inputBuffer.getChannelData(e),o=n.length,r=0,s=0,a=0;o>a;a++)i=n[a],this.normalize?(r+=Math.max(Math.min(i/this.volMax,1),-1),s+=Math.max(Math.min(i/this.volMax,1),-1)*Math.max(Math.min(i/this.volMax,1),-1)):(r+=i,s+=i*i);var u=r/o,c=Math.sqrt(s/o);this.stereoVol[e]=Math.max(c,this.stereoVol[e]*this.smoothing),this.stereoAvg[e]=Math.max(u,this.stereoVol[e]*this.smoothing),this.volMax=Math.max(this.stereoVol[e],this.volMax)}var p=this,h=this.stereoVol.reduce(function(t,e,i){return p.stereoVolNorm[i-1]=Math.max(Math.min(p.stereoVol[i-1]/p.volMax,1),0),p.stereoVolNorm[i]=Math.max(Math.min(p.stereoVol[i]/p.volMax,1),0),t+e});this.volume=h/this.stereoVol.length,this.volNorm=Math.max(Math.min(this.volume/this.volMax,1),0)},t.Amplitude.prototype.getLevel=function(t){return"undefined"!=typeof t?this.normalize?this.stereoVolNorm[t]:this.stereoVol[t]:this.normalize?this.volNorm:this.volume},t.Amplitude.prototype.toggleNormalize=function(t){"boolean"==typeof t?this.normalize=t:this.normalize=!this.normalize},t.Amplitude.prototype.smooth=function(t){t>=0&&1>t?this.smoothing=t:console.log("Error: smoothing must be between 0 and 1")},t.Amplitude.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.input.disconnect(),this.output.disconnect(),this.input=this.processor=void 0,this.output=void 0}}(i);var u;u=function(){var e=i;t.FFT=function(t,i){this.input=this.analyser=e.audiocontext.createAnalyser(),Object.defineProperties(this,{bins:{get:function(){return this.analyser.fftSize/2},set:function(t){this.analyser.fftSize=2*t},configurable:!0,enumerable:!0},smoothing:{get:function(){return this.analyser.smoothingTimeConstant},set:function(t){this.analyser.smoothingTimeConstant=t},configurable:!0,enumerable:!0}}),this.smooth(t),this.bins=i||1024,e.fftMeter.connect(this.analyser),this.freqDomain=new Uint8Array(this.analyser.frequencyBinCount),this.timeDomain=new Uint8Array(this.analyser.frequencyBinCount),this.bass=[20,140],this.lowMid=[140,400],this.mid=[400,2600],this.highMid=[2600,5200],this.treble=[5200,14e3],e.soundArray.push(this)},t.FFT.prototype.setInput=function(t){t?(t.output?t.output.connect(this.analyser):t.connect&&t.connect(this.analyser),e.fftMeter.disconnect()):e.fftMeter.connect(this.analyser)},t.FFT.prototype.waveform=function(){for(var e,i,n,o=0;o<arguments.length;o++)"number"==typeof arguments[o]&&(e=arguments[o],this.analyser.fftSize=2*e),"string"==typeof arguments[o]&&(i=arguments[o]);if(i&&!t.prototype._isSafari())return r(this,this.timeDomain),this.analyser.getFloatTimeDomainData(this.timeDomain),this.timeDomain;s(this,this.timeDomain),this.analyser.getByteTimeDomainData(this.timeDomain);for(var n=new Array,a=0;a<this.timeDomain.length;a++){var u=t.prototype.map(this.timeDomain[a],0,255,-1,1);n.push(u)}return n},t.FFT.prototype.analyze=function(){for(var t,e=0;e<arguments.length;e++)"number"==typeof arguments[e]&&(this.bins=arguments[e],this.analyser.fftSize=2*this.bins),"string"==typeof arguments[e]&&(t=arguments[e]);if(t&&"db"===t.toLowerCase())return n(this),this.analyser.getFloatFrequencyData(this.freqDomain),this.freqDomain;o(this,this.freqDomain),this.analyser.getByteFrequencyData(this.freqDomain);var i=Array.apply([],this.freqDomain);return i.length===this.analyser.fftSize,i.constructor===Array,i},t.FFT.prototype.getEnergy=function(t,i){var n=e.audiocontext.sampleRate/2;if("bass"===t?(t=this.bass[0],i=this.bass[1]):"lowMid"===t?(t=this.lowMid[0],i=this.lowMid[1]):"mid"===t?(t=this.mid[0],i=this.mid[1]):"highMid"===t?(t=this.highMid[0],i=this.highMid[1]):"treble"===t&&(t=this.treble[0],i=this.treble[1]),"number"!=typeof t)throw"invalid input for getEnergy()";if(i){if(t&&i){if(t>i){var o=i;i=t,t=o}for(var r=Math.round(t/n*this.freqDomain.length),s=Math.round(i/n*this.freqDomain.length),a=0,u=0,c=r;s>=c;c++)a+=this.freqDomain[c],u+=1;var p=a/u;return p}throw"invalid input for getEnergy()"}var h=Math.round(t/n*this.freqDomain.length);return this.freqDomain[h]},t.FFT.prototype.getFreq=function(t,e){console.log("getFreq() is deprecated. Please use getEnergy() instead.");var i=this.getEnergy(t,e);return i},t.FFT.prototype.getCentroid=function(){for(var t=e.audiocontext.sampleRate/2,i=0,n=0,o=0;o<this.freqDomain.length;o++)i+=o*this.freqDomain[o],n+=this.freqDomain[o];var r=0;0!==n&&(r=i/n);var s=r*(t/this.freqDomain.length);return s},t.FFT.prototype.smooth=function(t){return"undefined"!=typeof t&&(this.smoothing=t),this.smoothing},t.FFT.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.analyser.disconnect(),this.analyser=void 0},t.FFT.prototype.linAverages=function(t){for(var t=t||16,e=this.freqDomain,i=e.length,n=Math.floor(i/t),o=new Array(t),r=0,s=0;i>s;s++)o[r]=void 0!==o[r]?(o[r]+e[s])/2:e[s],s%n===n-1&&r++;return o},t.FFT.prototype.logAverages=function(t){for(var i=e.audiocontext.sampleRate/2,n=this.freqDomain,o=n.length,r=new Array(t.length),s=0,a=0;o>a;a++){var u=Math.round(a*i/this.freqDomain.length);u>t[s].hi&&s++,r[s]=void 0!==r[s]?(r[s]+n[a])/2:n[a]}return r},t.FFT.prototype.getOctaveBands=function(t,i){var t=t||3,i=i||15.625,n=[],o={lo:i/Math.pow(2,1/(2*t)),ctr:i,hi:i*Math.pow(2,1/(2*t))};n.push(o);for(var r=e.audiocontext.sampleRate/2;o.hi<r;){var s={};s.lo=o.hi,s.ctr=o.ctr*Math.pow(2,1/t),s.hi=s.ctr*Math.pow(2,1/(2*t)),n.push(s),o=s}return n};var n=function(t){t.freqDomain instanceof Float32Array==!1&&(t.freqDomain=new Float32Array(t.analyser.frequencyBinCount))},o=function(t){t.freqDomain instanceof Uint8Array==!1&&(t.freqDomain=new Uint8Array(t.analyser.frequencyBinCount))},r=function(t){t.timeDomain instanceof Float32Array==!1&&(t.timeDomain=new Float32Array(t.analyser.frequencyBinCount))},s=function(t){t.timeDomain instanceof Uint8Array==!1&&(t.timeDomain=new Uint8Array(t.analyser.frequencyBinCount))}}(i);var c;c=function(){"use strict";var t=function(t,e){this.isUndef(t)||1===t?this.input=this.context.createGain():t>1&&(this.input=new Array(t)),this.isUndef(e)||1===e?this.output=this.context.createGain():e>1&&(this.output=new Array(t))};t.prototype.set=function(e,i,n){if(this.isObject(e))n=i;else if(this.isString(e)){var o={};o[e]=i,e=o}t:for(var r in e){i=e[r];var s=this;if(-1!==r.indexOf(".")){for(var a=r.split("."),u=0;u<a.length-1;u++)if(s=s[a[u]],s instanceof t){a.splice(0,u+1);var c=a.join(".");s.set(c,i);continue t}r=a[a.length-1]}var p=s[r];this.isUndef(p)||(t.Signal&&p instanceof t.Signal||t.Param&&p instanceof t.Param?p.value!==i&&(this.isUndef(n)?p.value=i:p.rampTo(i,n)):p instanceof AudioParam?p.value!==i&&(p.value=i):p instanceof t?p.set(i):p!==i&&(s[r]=i))}return this},t.prototype.get=function(e){this.isUndef(e)?e=this._collectDefaults(this.constructor):this.isString(e)&&(e=[e]);for(var i={},n=0;n<e.length;n++){var o=e[n],r=this,s=i;if(-1!==o.indexOf(".")){for(var a=o.split("."),u=0;u<a.length-1;u++){var c=a[u];s[c]=s[c]||{},s=s[c],r=r[c]}o=a[a.length-1]}var p=r[o];this.isObject(e[o])?s[o]=p.get():t.Signal&&p instanceof t.Signal?s[o]=p.value:t.Param&&p instanceof t.Param?s[o]=p.value:p instanceof AudioParam?s[o]=p.value:p instanceof t?s[o]=p.get():this.isFunction(p)||this.isUndef(p)||(s[o]=p);
+}return i},t.prototype._collectDefaults=function(t){var e=[];if(this.isUndef(t.defaults)||(e=Object.keys(t.defaults)),!this.isUndef(t._super))for(var i=this._collectDefaults(t._super),n=0;n<i.length;n++)-1===e.indexOf(i[n])&&e.push(i[n]);return e},t.prototype.toString=function(){for(var e in t){var i=e[0].match(/^[A-Z]$/),n=t[e]===this.constructor;if(this.isFunction(t[e])&&i&&n)return e}return"Tone"},Object.defineProperty(t.prototype,"numberOfInputs",{get:function(){return this.input?this.isArray(this.input)?this.input.length:1:0}}),Object.defineProperty(t.prototype,"numberOfOutputs",{get:function(){return this.output?this.isArray(this.output)?this.output.length:1:0}}),t.prototype.dispose=function(){return this.isUndef(this.input)||(this.input instanceof AudioNode&&this.input.disconnect(),this.input=null),this.isUndef(this.output)||(this.output instanceof AudioNode&&this.output.disconnect(),this.output=null),this},t.prototype.connect=function(t,e,i){return Array.isArray(this.output)?(e=this.defaultArg(e,0),this.output[e].connect(t,0,i)):this.output.connect(t,e,i),this},t.prototype.disconnect=function(t,e,i){this.isArray(this.output)?this.isNumber(t)?this.output[t].disconnect():(e=this.defaultArg(e,0),this.output[e].disconnect(t,0,i)):this.output.disconnect.apply(this.output,arguments)},t.prototype.connectSeries=function(){if(arguments.length>1)for(var t=arguments[0],e=1;e<arguments.length;e++){var i=arguments[e];t.connect(i),t=i}return this},t.prototype.chain=function(){if(arguments.length>0)for(var t=this,e=0;e<arguments.length;e++){var i=arguments[e];t.connect(i),t=i}return this},t.prototype.fan=function(){if(arguments.length>0)for(var t=0;t<arguments.length;t++)this.connect(arguments[t]);return this},AudioNode.prototype.chain=t.prototype.chain,AudioNode.prototype.fan=t.prototype.fan,t.prototype.defaultArg=function(t,e){if(this.isObject(t)&&this.isObject(e)){var i={};for(var n in t)i[n]=this.defaultArg(e[n],t[n]);for(var o in e)i[o]=this.defaultArg(t[o],e[o]);return i}return this.isUndef(t)?e:t},t.prototype.optionsObject=function(t,e,i){var n={};if(1===t.length&&this.isObject(t[0]))n=t[0];else for(var o=0;o<e.length;o++)n[e[o]]=t[o];return this.isUndef(i)?n:this.defaultArg(n,i)},t.prototype.isUndef=function(t){return"undefined"==typeof t},t.prototype.isFunction=function(t){return"function"==typeof t},t.prototype.isNumber=function(t){return"number"==typeof t},t.prototype.isObject=function(t){return"[object Object]"===Object.prototype.toString.call(t)&&t.constructor===Object},t.prototype.isBoolean=function(t){return"boolean"==typeof t},t.prototype.isArray=function(t){return Array.isArray(t)},t.prototype.isString=function(t){return"string"==typeof t},t.noOp=function(){},t.prototype._readOnly=function(t){if(Array.isArray(t))for(var e=0;e<t.length;e++)this._readOnly(t[e]);else Object.defineProperty(this,t,{writable:!1,enumerable:!0})},t.prototype._writable=function(t){if(Array.isArray(t))for(var e=0;e<t.length;e++)this._writable(t[e]);else Object.defineProperty(this,t,{writable:!0})},t.State={Started:"started",Stopped:"stopped",Paused:"paused"},t.prototype.equalPowerScale=function(t){var e=.5*Math.PI;return Math.sin(t*e)},t.prototype.dbToGain=function(t){return Math.pow(2,t/6)},t.prototype.gainToDb=function(t){return 20*(Math.log(t)/Math.LN10)},t.prototype.intervalToFrequencyRatio=function(t){return Math.pow(2,t/12)},t.prototype.now=function(){return t.context.now()},t.now=function(){return t.context.now()},t.extend=function(e,i){function n(){}t.prototype.isUndef(i)&&(i=t),n.prototype=i.prototype,e.prototype=new n,e.prototype.constructor=e,e._super=i};var e;return Object.defineProperty(t,"context",{get:function(){return e},set:function(i){e=t.Context&&i instanceof t.Context?i:new t.Context(i),t.Context&&t.Context.emit("init",e)}}),Object.defineProperty(t.prototype,"context",{get:function(){return t.context}}),t.setContext=function(e){t.context=e},Object.defineProperty(t.prototype,"blockTime",{get:function(){return 128/this.context.sampleRate}}),Object.defineProperty(t.prototype,"sampleTime",{get:function(){return 1/this.context.sampleRate}}),Object.defineProperty(t,"supported",{get:function(){var t=window.hasOwnProperty("AudioContext")||window.hasOwnProperty("webkitAudioContext"),e=window.hasOwnProperty("Promise"),i=window.hasOwnProperty("Worker");return t&&e&&i}}),t.version="r10",!window.TONE_SILENCE_VERSION_LOGGING,t}();var p;p=function(t){"use strict";return t.SignalBase=function(){},t.extend(t.SignalBase),t.SignalBase.prototype.connect=function(e,i,n){return t.Signal&&t.Signal===e.constructor||t.Param&&t.Param===e.constructor||t.TimelineSignal&&t.TimelineSignal===e.constructor?(e._param.cancelScheduledValues(0),e._param.value=0,e.overridden=!0):e instanceof AudioParam&&(e.cancelScheduledValues(0),e.value=0),t.prototype.connect.call(this,e,i,n),this},t.SignalBase}(c);var h;h=function(t){"use strict";return t.WaveShaper=function(t,e){this._shaper=this.input=this.output=this.context.createWaveShaper(),this._curve=null,Array.isArray(t)?this.curve=t:isFinite(t)||this.isUndef(t)?this._curve=new Float32Array(this.defaultArg(t,1024)):this.isFunction(t)&&(this._curve=new Float32Array(this.defaultArg(e,1024)),this.setMap(t))},t.extend(t.WaveShaper,t.SignalBase),t.WaveShaper.prototype.setMap=function(t){for(var e=0,i=this._curve.length;i>e;e++){var n=e/(i-1)*2-1;this._curve[e]=t(n,e)}return this._shaper.curve=this._curve,this},Object.defineProperty(t.WaveShaper.prototype,"curve",{get:function(){return this._shaper.curve},set:function(t){this._curve=new Float32Array(t),this._shaper.curve=this._curve}}),Object.defineProperty(t.WaveShaper.prototype,"oversample",{get:function(){return this._shaper.oversample},set:function(t){if(-1===["none","2x","4x"].indexOf(t))throw new RangeError("Tone.WaveShaper: oversampling must be either 'none', '2x', or '4x'");this._shaper.oversample=t}}),t.WaveShaper.prototype.dispose=function(){return t.prototype.dispose.call(this),this._shaper.disconnect(),this._shaper=null,this._curve=null,this},t.WaveShaper}(c);var l;l=function(t){return t.TimeBase=function(e,i){if(!(this instanceof t.TimeBase))return new t.TimeBase(e,i);if(this._expr=this._noOp,e instanceof t.TimeBase)this.copy(e);else if(!this.isUndef(i)||this.isNumber(e)){i=this.defaultArg(i,this._defaultUnits);var n=this._primaryExpressions[i].method;this._expr=n.bind(this,e)}else this.isString(e)?this.set(e):this.isUndef(e)&&(this._expr=this._defaultExpr())},t.extend(t.TimeBase),t.TimeBase.prototype.set=function(t){return this._expr=this._parseExprString(t),this},t.TimeBase.prototype.clone=function(){var t=new this.constructor;return t.copy(this),t},t.TimeBase.prototype.copy=function(t){var e=t._expr();return this.set(e)},t.TimeBase.prototype._primaryExpressions={n:{regexp:/^(\d+)n/i,method:function(t){return t=parseInt(t),1===t?this._beatsToUnits(this._timeSignature()):this._beatsToUnits(4/t)}},t:{regexp:/^(\d+)t/i,method:function(t){return t=parseInt(t),this._beatsToUnits(8/(3*parseInt(t)))}},m:{regexp:/^(\d+)m/i,method:function(t){return this._beatsToUnits(parseInt(t)*this._timeSignature())}},i:{regexp:/^(\d+)i/i,method:function(t){return this._ticksToUnits(parseInt(t))}},hz:{regexp:/^(\d+(?:\.\d+)?)hz/i,method:function(t){return this._frequencyToUnits(parseFloat(t))}},tr:{regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method:function(t,e,i){var n=0;return t&&"0"!==t&&(n+=this._beatsToUnits(this._timeSignature()*parseFloat(t))),e&&"0"!==e&&(n+=this._beatsToUnits(parseFloat(e))),i&&"0"!==i&&(n+=this._beatsToUnits(parseFloat(i)/4)),n}},s:{regexp:/^(\d+(?:\.\d+)?s)/,method:function(t){return this._secondsToUnits(parseFloat(t))}},samples:{regexp:/^(\d+)samples/,method:function(t){return parseInt(t)/this.context.sampleRate}},"default":{regexp:/^(\d+(?:\.\d+)?)/,method:function(t){return this._primaryExpressions[this._defaultUnits].method.call(this,t)}}},t.TimeBase.prototype._binaryExpressions={"+":{regexp:/^\+/,precedence:2,method:function(t,e){return t()+e()}},"-":{regexp:/^\-/,precedence:2,method:function(t,e){return t()-e()}},"*":{regexp:/^\*/,precedence:1,method:function(t,e){return t()*e()}},"/":{regexp:/^\//,precedence:1,method:function(t,e){return t()/e()}}},t.TimeBase.prototype._unaryExpressions={neg:{regexp:/^\-/,method:function(t){return-t()}}},t.TimeBase.prototype._syntaxGlue={"(":{regexp:/^\(/},")":{regexp:/^\)/}},t.TimeBase.prototype._tokenize=function(t){function e(t,e){for(var i=["_binaryExpressions","_unaryExpressions","_primaryExpressions","_syntaxGlue"],n=0;n<i.length;n++){var o=e[i[n]];for(var r in o){var s=o[r],a=s.regexp,u=t.match(a);if(null!==u)return{method:s.method,precedence:s.precedence,regexp:s.regexp,value:u[0]}}}throw new SyntaxError("Tone.TimeBase: Unexpected token "+t)}for(var i=-1,n=[];t.length>0;){t=t.trim();var o=e(t,this);n.push(o),t=t.substr(o.value.length)}return{next:function(){return n[++i]},peek:function(){return n[i+1]}}},t.TimeBase.prototype._matchGroup=function(t,e,i){var n=!1;if(!this.isUndef(t))for(var o in e){var r=e[o];if(r.regexp.test(t.value)){if(this.isUndef(i))return r;if(r.precedence===i)return r}}return n},t.TimeBase.prototype._parseBinary=function(t,e){this.isUndef(e)&&(e=2);var i;i=0>e?this._parseUnary(t):this._parseBinary(t,e-1);for(var n=t.peek();n&&this._matchGroup(n,this._binaryExpressions,e);)n=t.next(),i=n.method.bind(this,i,this._parseBinary(t,e-1)),n=t.peek();return i},t.TimeBase.prototype._parseUnary=function(t){var e,i;e=t.peek();var n=this._matchGroup(e,this._unaryExpressions);return n?(e=t.next(),i=this._parseUnary(t),n.method.bind(this,i)):this._parsePrimary(t)},t.TimeBase.prototype._parsePrimary=function(t){var e,i;if(e=t.peek(),this.isUndef(e))throw new SyntaxError("Tone.TimeBase: Unexpected end of expression");if(this._matchGroup(e,this._primaryExpressions)){e=t.next();var n=e.value.match(e.regexp);return e.method.bind(this,n[1],n[2],n[3])}if(e&&"("===e.value){if(t.next(),i=this._parseBinary(t),e=t.next(),!e||")"!==e.value)throw new SyntaxError("Expected )");return i}throw new SyntaxError("Tone.TimeBase: Cannot process token "+e.value)},t.TimeBase.prototype._parseExprString=function(t){this.isString(t)||(t=t.toString());var e=this._tokenize(t),i=this._parseBinary(e);return i},t.TimeBase.prototype._noOp=function(){return 0},t.TimeBase.prototype._defaultExpr=function(){return this._noOp},t.TimeBase.prototype._defaultUnits="s",t.TimeBase.prototype._frequencyToUnits=function(t){return 1/t},t.TimeBase.prototype._beatsToUnits=function(e){return 60/t.Transport.bpm.value*e},t.TimeBase.prototype._secondsToUnits=function(t){return t},t.TimeBase.prototype._ticksToUnits=function(e){return e*(this._beatsToUnits(1)/t.Transport.PPQ)},t.TimeBase.prototype._timeSignature=function(){return t.Transport.timeSignature},t.TimeBase.prototype._pushExpr=function(e,i,n){return e instanceof t.TimeBase||(e=new this.constructor(e,n)),this._expr=this._binaryExpressions[i].method.bind(this,this._expr,e._expr),this},t.TimeBase.prototype.add=function(t,e){return this._pushExpr(t,"+",e)},t.TimeBase.prototype.sub=function(t,e){return this._pushExpr(t,"-",e)},t.TimeBase.prototype.mult=function(t,e){return this._pushExpr(t,"*",e)},t.TimeBase.prototype.div=function(t,e){return this._pushExpr(t,"/",e)},t.TimeBase.prototype.valueOf=function(){return this._expr()},t.TimeBase.prototype.dispose=function(){this._expr=null},t.TimeBase}(c);var f;f=function(t){return t.Time=function(e,i){return this instanceof t.Time?(this._plusNow=!1,void t.TimeBase.call(this,e,i)):new t.Time(e,i)},t.extend(t.Time,t.TimeBase),t.Time.prototype._unaryExpressions=Object.create(t.TimeBase.prototype._unaryExpressions),t.Time.prototype._unaryExpressions.quantize={regexp:/^@/,method:function(e){return t.Transport.nextSubdivision(e())}},t.Time.prototype._unaryExpressions.now={regexp:/^\+/,method:function(t){return this._plusNow=!0,t()}},t.Time.prototype.quantize=function(t,e){return e=this.defaultArg(e,1),this._expr=function(t,e,i){t=t(),e=e.toSeconds();var n=Math.round(t/e),o=n*e,r=o-t;return t+r*i}.bind(this,this._expr,new this.constructor(t),e),this},t.Time.prototype.addNow=function(){return this._plusNow=!0,this},t.Time.prototype._defaultExpr=function(){return this._plusNow=!0,this._noOp},t.Time.prototype.copy=function(e){return t.TimeBase.prototype.copy.call(this,e),this._plusNow=e._plusNow,this},t.Time.prototype.toNotation=function(){var t=this.toSeconds(),e=["1m","2n","4n","8n","16n","32n","64n","128n"],i=this._toNotationHelper(t,e),n=["1m","2n","2t","4n","4t","8n","8t","16n","16t","32n","32t","64n","64t","128n"],o=this._toNotationHelper(t,n);return o.split("+").length<i.split("+").length?o:i},t.Time.prototype._toNotationHelper=function(t,e){for(var i=this._notationToUnits(e[e.length-1]),n="",o=0;o<e.length;o++){var r=this._notationToUnits(e[o]),s=t/r,a=1e-6;if(a>1-s%1&&(s+=a),s=Math.floor(s),s>0){if(n+=1===s?e[o]:s.toString()+"*"+e[o],t-=s*r,i>t)break;n+=" + "}}return""===n&&(n="0"),n},t.Time.prototype._notationToUnits=function(t){for(var e=this._primaryExpressions,i=[e.n,e.t,e.m],n=0;n<i.length;n++){var o=i[n],r=t.match(o.regexp);if(r)return o.method.call(this,r[1])}},t.Time.prototype.toBarsBeatsSixteenths=function(){var t=this._beatsToUnits(1),e=this.toSeconds()/t,i=Math.floor(e/this._timeSignature()),n=e%1*4;e=Math.floor(e)%this._timeSignature(),n=n.toString(),n.length>3&&(n=parseFloat(n).toFixed(3));var o=[i,e,n];return o.join(":")},t.Time.prototype.toTicks=function(){var e=this._beatsToUnits(1),i=this.valueOf()/e;return Math.floor(i*t.Transport.PPQ)},t.Time.prototype.toSamples=function(){return this.toSeconds()*this.context.sampleRate},t.Time.prototype.toFrequency=function(){return 1/this.toSeconds()},t.Time.prototype.toSeconds=function(){return this.valueOf()},t.Time.prototype.toMilliseconds=function(){return 1e3*this.toSeconds()},t.Time.prototype.valueOf=function(){var t=this._expr();return t+(this._plusNow?this.now():0)},t.Time}(c);var d;d=function(t){t.Frequency=function(e,i){return this instanceof t.Frequency?void t.TimeBase.call(this,e,i):new t.Frequency(e,i)},t.extend(t.Frequency,t.TimeBase),t.Frequency.prototype._primaryExpressions=Object.create(t.TimeBase.prototype._primaryExpressions),t.Frequency.prototype._primaryExpressions.midi={regexp:/^(\d+(?:\.\d+)?midi)/,method:function(t){return this.midiToFrequency(t)}},t.Frequency.prototype._primaryExpressions.note={regexp:/^([a-g]{1}(?:b|#|x|bb)?)(-?[0-9]+)/i,method:function(t,i){var n=e[t.toLowerCase()],o=n+12*(parseInt(i)+1);return this.midiToFrequency(o)}},t.Frequency.prototype._primaryExpressions.tr={regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method:function(t,e,i){var n=1;return t&&"0"!==t&&(n*=this._beatsToUnits(this._timeSignature()*parseFloat(t))),e&&"0"!==e&&(n*=this._beatsToUnits(parseFloat(e))),i&&"0"!==i&&(n*=this._beatsToUnits(parseFloat(i)/4)),n}},t.Frequency.prototype.transpose=function(t){return this._expr=function(t,e){var i=t();return i*this.intervalToFrequencyRatio(e)}.bind(this,this._expr,t),this},t.Frequency.prototype.harmonize=function(t){return this._expr=function(t,e){for(var i=t(),n=[],o=0;o<e.length;o++)n[o]=i*this.intervalToFrequencyRatio(e[o]);return n}.bind(this,this._expr,t),this},t.Frequency.prototype.toMidi=function(){return this.frequencyToMidi(this.valueOf())},t.Frequency.prototype.toNote=function(){var e=this.valueOf(),n=Math.log(e/t.Frequency.A4)/Math.LN2,o=Math.round(12*n)+57,r=Math.floor(o/12);0>r&&(o+=-12*r);var s=i[o%12];return s+r.toString()},t.Frequency.prototype.toSeconds=function(){return 1/this.valueOf()},t.Frequency.prototype.toFrequency=function(){return this.valueOf()},t.Frequency.prototype.toTicks=function(){var e=this._beatsToUnits(1),i=this.valueOf()/e;return Math.floor(i*t.Transport.PPQ)},t.Frequency.prototype._frequencyToUnits=function(t){return t},t.Frequency.prototype._ticksToUnits=function(e){return 1/(60*e/(t.Transport.bpm.value*t.Transport.PPQ))},t.Frequency.prototype._beatsToUnits=function(e){return 1/t.TimeBase.prototype._beatsToUnits.call(this,e)},t.Frequency.prototype._secondsToUnits=function(t){return 1/t},t.Frequency.prototype._defaultUnits="hz";var e={cbb:-2,cb:-1,c:0,"c#":1,cx:2,dbb:0,db:1,d:2,"d#":3,dx:4,ebb:2,eb:3,e:4,"e#":5,ex:6,fbb:3,fb:4,f:5,"f#":6,fx:7,gbb:5,gb:6,g:7,"g#":8,gx:9,abb:7,ab:8,a:9,"a#":10,ax:11,bbb:9,bb:10,b:11,"b#":12,bx:13},i=["C","C#","D","D#","E","F","F#","G","G#","A","A#","B"];return t.Frequency.A4=440,t.Frequency.prototype.midiToFrequency=function(e){return t.Frequency.A4*Math.pow(2,(e-69)/12)},t.Frequency.prototype.frequencyToMidi=function(e){return 69+12*Math.log(e/t.Frequency.A4)/Math.LN2},t.Frequency}(c);var m;m=function(t){return t.TransportTime=function(e,i){return this instanceof t.TransportTime?void t.Time.call(this,e,i):new t.TransportTime(e,i)},t.extend(t.TransportTime,t.Time),t.TransportTime.prototype._unaryExpressions=Object.create(t.Time.prototype._unaryExpressions),t.TransportTime.prototype._unaryExpressions.quantize={regexp:/^@/,method:function(e){var i=this._secondsToTicks(e()),n=Math.ceil(t.Transport.ticks/i);return this._ticksToUnits(n*i)}},t.TransportTime.prototype._secondsToTicks=function(e){var i=this._beatsToUnits(1),n=e/i;return Math.round(n*t.Transport.PPQ)},t.TransportTime.prototype.valueOf=function(){var e=this._secondsToTicks(this._expr());return e+(this._plusNow?t.Transport.ticks:0)},t.TransportTime.prototype.toTicks=function(){return this.valueOf()},t.TransportTime.prototype.toSeconds=function(){var e=this._expr();return e+(this._plusNow?t.Transport.seconds:0)},t.TransportTime.prototype.toFrequency=function(){return 1/this.toSeconds()},t.TransportTime}(c);var y;y=function(t){"use strict";return t.Emitter=function(){this._events={}},t.extend(t.Emitter),t.Emitter.prototype.on=function(t,e){for(var i=t.split(/\W+/),n=0;n<i.length;n++){var o=i[n];this._events.hasOwnProperty(o)||(this._events[o]=[]),this._events[o].push(e)}return this},t.Emitter.prototype.off=function(e,i){for(var n=e.split(/\W+/),o=0;o<n.length;o++)if(e=n[o],this._events.hasOwnProperty(e))if(t.prototype.isUndef(i))this._events[e]=[];else for(var r=this._events[e],s=0;s<r.length;s++)r[s]===i&&r.splice(s,1);return this},t.Emitter.prototype.emit=function(t){if(this._events){var e=Array.apply(null,arguments).slice(1);if(this._events.hasOwnProperty(t))for(var i=this._events[t],n=0,o=i.length;o>n;n++)i[n].apply(this,e)}return this},t.Emitter.mixin=function(e){var i=["on","off","emit"];e._events={};for(var n=0;n<i.length;n++){var o=i[n],r=t.Emitter.prototype[o];e[o]=r}},t.Emitter.prototype.dispose=function(){return t.prototype.dispose.call(this),this._events=null,this},t.Emitter}(c);var v;v=function(t){function e(){function e(e,i,o){if(e.input)Array.isArray(e.input)?(t.prototype.isUndef(o)&&(o=0),this.connect(e.input[o])):this.connect(e.input,i,o);else try{e instanceof AudioNode?n.call(this,e,i,o):n.call(this,e,i)}catch(r){throw new Error("error connecting to node: "+e+"\n"+r)}}function i(e,i,n){if(e&&e.input&&Array.isArray(e.input))t.prototype.isUndef(n)&&(n=0),this.disconnect(e.input[n],i,n);else if(e&&e.input)this.disconnect(e.input,i,n);else try{o.apply(this,arguments)}catch(r){throw new Error("error disconnecting node: "+e+"\n"+r)}}var n=AudioNode.prototype.connect,o=AudioNode.prototype.disconnect;AudioNode.prototype.connect!==e&&(AudioNode.prototype.connect=e,AudioNode.prototype.disconnect=i)}return!window.hasOwnProperty("AudioContext")&&window.hasOwnProperty("webkitAudioContext")&&(window.AudioContext=window.webkitAudioContext),t.Context=function(e){t.Emitter.call(this),e||(e=new window.AudioContext),this._context=e;for(var i in this._context)this._defineProperty(this._context,i);this._latencyHint="interactive",this._lookAhead=.1,this._updateInterval=this._lookAhead/3,this._computedUpdateInterval=0,this._worker=this._createWorker(),this._constants={}},t.extend(t.Context,t.Emitter),t.Emitter.mixin(t.Context),t.Context.prototype._defineProperty=function(t,e){this.isUndef(this[e])&&Object.defineProperty(this,e,{get:function(){return"function"==typeof t[e]?t[e].bind(t):t[e]},set:function(i){t[e]=i}})},t.Context.prototype.now=function(){return this._context.currentTime},t.Context.prototype._createWorker=function(){window.URL=window.URL||window.webkitURL;var t=new Blob(["var timeoutTime = "+(1e3*this._updateInterval).toFixed(1)+";self.onmessage = function(msg){ timeoutTime = parseInt(msg.data);};function tick(){ setTimeout(tick, timeoutTime);  self.postMessage('tick');}tick();"]),e=URL.createObjectURL(t),i=new Worker(e);return i.addEventListener("message",function(){this.emit("tick")}.bind(this)),i.addEventListener("message",function(){var t=this.now();if(this.isNumber(this._lastUpdate)){var e=t-this._lastUpdate;this._computedUpdateInterval=Math.max(e,.97*this._computedUpdateInterval)}this._lastUpdate=t}.bind(this)),i},t.Context.prototype.getConstant=function(t){if(this._constants[t])return this._constants[t];for(var e=this._context.createBuffer(1,128,this._context.sampleRate),i=e.getChannelData(0),n=0;n<i.length;n++)i[n]=t;var o=this._context.createBufferSource();return o.channelCount=1,o.channelCountMode="explicit",o.buffer=e,o.loop=!0,o.start(0),this._constants[t]=o,o},Object.defineProperty(t.Context.prototype,"lag",{get:function(){var t=this._computedUpdateInterval-this._updateInterval;return t=Math.max(t,0)}}),Object.defineProperty(t.Context.prototype,"lookAhead",{get:function(){return this._lookAhead},set:function(t){this._lookAhead=t}}),Object.defineProperty(t.Context.prototype,"updateInterval",{get:function(){return this._updateInterval},set:function(e){this._updateInterval=Math.max(e,t.prototype.blockTime),this._worker.postMessage(Math.max(1e3*e,1))}}),Object.defineProperty(t.Context.prototype,"latencyHint",{get:function(){return this._latencyHint},set:function(t){var e=t;if(this._latencyHint=t,this.isString(t))switch(t){case"interactive":e=.1,this._context.latencyHint=t;break;case"playback":e=.8,this._context.latencyHint=t;break;case"balanced":e=.25,this._context.latencyHint=t;break;case"fastest":e=.01}this.lookAhead=e,this.updateInterval=e/3}}),t.supported?(e(),t.context=new t.Context):console.warn("This browser does not support Tone.js"),t.Context}(c);var g;g=function(t){return t.Type={Default:"number",Time:"time",Frequency:"frequency",TransportTime:"transportTime",Ticks:"ticks",NormalRange:"normalRange",AudioRange:"audioRange",Decibels:"db",Interval:"interval",BPM:"bpm",Positive:"positive",Cents:"cents",Degrees:"degrees",MIDI:"midi",BarsBeatsSixteenths:"barsBeatsSixteenths",Samples:"samples",Hertz:"hertz",Note:"note",Milliseconds:"milliseconds",Seconds:"seconds",Notation:"notation"},t.prototype.toSeconds=function(e){return this.isNumber(e)?e:this.isUndef(e)?this.now():this.isString(e)?new t.Time(e).toSeconds():e instanceof t.TimeBase?e.toSeconds():void 0},t.prototype.toFrequency=function(e){return this.isNumber(e)?e:this.isString(e)||this.isUndef(e)?new t.Frequency(e).valueOf():e instanceof t.TimeBase?e.toFrequency():void 0},t.prototype.toTicks=function(e){return this.isNumber(e)||this.isString(e)?new t.TransportTime(e).toTicks():this.isUndef(e)?t.Transport.ticks:e instanceof t.TimeBase?e.toTicks():void 0},t}(c,f,d,m);var _;_=function(t){"use strict";return t.Param=function(){var e=this.optionsObject(arguments,["param","units","convert"],t.Param.defaults);this._param=this.input=e.param,this.units=e.units,this.convert=e.convert,this.overridden=!1,this._lfo=null,this.isObject(e.lfo)?this.value=e.lfo:this.isUndef(e.value)||(this.value=e.value)},t.extend(t.Param),t.Param.defaults={units:t.Type.Default,convert:!0,param:void 0},Object.defineProperty(t.Param.prototype,"value",{get:function(){return this._toUnits(this._param.value)},set:function(e){if(this.isObject(e)){if(this.isUndef(t.LFO))throw new Error("Include 'Tone.LFO' to use an LFO as a Param value.");this._lfo&&this._lfo.dispose(),this._lfo=new t.LFO(e).start(),this._lfo.connect(this.input)}else{var i=this._fromUnits(e);this._param.cancelScheduledValues(0),this._param.value=i}}}),t.Param.prototype._fromUnits=function(e){if(!this.convert&&!this.isUndef(this.convert))return e;switch(this.units){case t.Type.Time:return this.toSeconds(e);case t.Type.Frequency:return this.toFrequency(e);case t.Type.Decibels:return this.dbToGain(e);case t.Type.NormalRange:return Math.min(Math.max(e,0),1);case t.Type.AudioRange:return Math.min(Math.max(e,-1),1);case t.Type.Positive:return Math.max(e,0);default:return e}},t.Param.prototype._toUnits=function(e){if(!this.convert&&!this.isUndef(this.convert))return e;switch(this.units){case t.Type.Decibels:return this.gainToDb(e);default:return e}},t.Param.prototype._minOutput=1e-5,t.Param.prototype.setValueAtTime=function(t,e){return t=this._fromUnits(t),e=this.toSeconds(e),e<=this.now()+this.blockTime?this._param.value=t:this._param.setValueAtTime(t,e),this},t.Param.prototype.setRampPoint=function(t){t=this.defaultArg(t,this.now());var e=this._param.value;return 0===e&&(e=this._minOutput),this._param.setValueAtTime(e,t),this},t.Param.prototype.linearRampToValueAtTime=function(t,e){return t=this._fromUnits(t),this._param.linearRampToValueAtTime(t,this.toSeconds(e)),this},t.Param.prototype.exponentialRampToValueAtTime=function(t,e){return t=this._fromUnits(t),t=Math.max(this._minOutput,t),this._param.exponentialRampToValueAtTime(t,this.toSeconds(e)),this},t.Param.prototype.exponentialRampToValue=function(t,e,i){return i=this.toSeconds(i),this.setRampPoint(i),this.exponentialRampToValueAtTime(t,i+this.toSeconds(e)),this},t.Param.prototype.linearRampToValue=function(t,e,i){return i=this.toSeconds(i),this.setRampPoint(i),this.linearRampToValueAtTime(t,i+this.toSeconds(e)),this},t.Param.prototype.setTargetAtTime=function(t,e,i){return t=this._fromUnits(t),t=Math.max(this._minOutput,t),i=Math.max(this._minOutput,i),this._param.setTargetAtTime(t,this.toSeconds(e),i),this},t.Param.prototype.setValueCurveAtTime=function(t,e,i){for(var n=0;n<t.length;n++)t[n]=this._fromUnits(t[n]);return this._param.setValueCurveAtTime(t,this.toSeconds(e),this.toSeconds(i)),this},t.Param.prototype.cancelScheduledValues=function(t){return this._param.cancelScheduledValues(this.toSeconds(t)),this},t.Param.prototype.rampTo=function(e,i,n){return i=this.defaultArg(i,0),this.units===t.Type.Frequency||this.units===t.Type.BPM||this.units===t.Type.Decibels?this.exponentialRampToValue(e,i,n):this.linearRampToValue(e,i,n),this},Object.defineProperty(t.Param.prototype,"lfo",{get:function(){return this._lfo}}),t.Param.prototype.dispose=function(){return t.prototype.dispose.call(this),this._param=null,this._lfo&&(this._lfo.dispose(),this._lfo=null),this},t.Param}(c);var T;T=function(t){"use strict";return window.GainNode&&!AudioContext.prototype.createGain&&(AudioContext.prototype.createGain=AudioContext.prototype.createGainNode),t.Gain=function(){var e=this.optionsObject(arguments,["gain","units"],t.Gain.defaults);this.input=this.output=this._gainNode=this.context.createGain(),this.gain=new t.Param({param:this._gainNode.gain,units:e.units,value:e.gain,convert:e.convert}),this._readOnly("gain")},t.extend(t.Gain),t.Gain.defaults={gain:1,convert:!0},t.Gain.prototype.dispose=function(){t.Param.prototype.dispose.call(this),this._gainNode.disconnect(),this._gainNode=null,this._writable("gain"),this.gain.dispose(),this.gain=null},t.prototype.createInsOuts=function(e,i){1===e?this.input=new t.Gain:e>1&&(this.input=new Array(e)),1===i?this.output=new t.Gain:i>1&&(this.output=new Array(e))},t.Gain}(c,_);var b;b=function(t){"use strict";return t.Signal=function(){var e=this.optionsObject(arguments,["value","units"],t.Signal.defaults);this.output=this._gain=this.context.createGain(),e.param=this._gain.gain,t.Param.call(this,e),this.input=this._param=this._gain.gain,this.context.getConstant(1).chain(this._gain)},t.extend(t.Signal,t.Param),t.Signal.defaults={value:0,units:t.Type.Default,convert:!0},t.Signal.prototype.connect=t.SignalBase.prototype.connect,t.Signal.prototype.dispose=function(){return t.Param.prototype.dispose.call(this),this._param=null,this._gain.disconnect(),this._gain=null,this},t.Signal}(c,h,g,_);var x;x=function(t){"use strict";return t.Add=function(e){this.createInsOuts(2,0),this._sum=this.input[0]=this.input[1]=this.output=new t.Gain,this._param=this.input[1]=new t.Signal(e),this._param.connect(this._sum)},t.extend(t.Add,t.Signal),t.Add.prototype.dispose=function(){return t.prototype.dispose.call(this),this._sum.dispose(),this._sum=null,this._param.dispose(),this._param=null,this},t.Add}(c,b);var S;S=function(t){"use strict";return t.Multiply=function(e){this.createInsOuts(2,0),this._mult=this.input[0]=this.output=new t.Gain,this._param=this.input[1]=this.output.gain,this._param.value=this.defaultArg(e,0)},t.extend(t.Multiply,t.Signal),t.Multiply.prototype.dispose=function(){return t.prototype.dispose.call(this),this._mult.dispose(),this._mult=null,this._param=null,this},t.Multiply}(c,b);var w;w=function(t){"use strict";return t.Scale=function(e,i){this._outputMin=this.defaultArg(e,0),this._outputMax=this.defaultArg(i,1),this._scale=this.input=new t.Multiply(1),this._add=this.output=new t.Add(0),this._scale.connect(this._add),this._setRange()},t.extend(t.Scale,t.SignalBase),Object.defineProperty(t.Scale.prototype,"min",{get:function(){return this._outputMin},set:function(t){this._outputMin=t,this._setRange()}}),Object.defineProperty(t.Scale.prototype,"max",{get:function(){return this._outputMax},set:function(t){this._outputMax=t,this._setRange()}}),t.Scale.prototype._setRange=function(){this._add.value=this._outputMin,this._scale.value=this._outputMax-this._outputMin},t.Scale.prototype.dispose=function(){return t.prototype.dispose.call(this),this._add.dispose(),this._add=null,this._scale.dispose(),this._scale=null,this},t.Scale}(c,x,S);var A;A=function(){var e=b,n=x,o=S,r=w,s=c,a=i;s.setContext(a.audiocontext),t.Signal=function(t){var i=new e(t);return i},e.prototype.fade=e.prototype.linearRampToValueAtTime,o.prototype.fade=e.prototype.fade,n.prototype.fade=e.prototype.fade,r.prototype.fade=e.prototype.fade,e.prototype.setInput=function(t){t.connect(this)},o.prototype.setInput=e.prototype.setInput,n.prototype.setInput=e.prototype.setInput,r.prototype.setInput=e.prototype.setInput,e.prototype.add=function(t){var e=new n(t);return this.connect(e),e},o.prototype.add=e.prototype.add,n.prototype.add=e.prototype.add,r.prototype.add=e.prototype.add,e.prototype.mult=function(t){var e=new o(t);return this.connect(e),e},o.prototype.mult=e.prototype.mult,n.prototype.mult=e.prototype.mult,r.prototype.mult=e.prototype.mult,e.prototype.scale=function(e,i,n,o){var s,a;4===arguments.length?(s=t.prototype.map(n,e,i,0,1)-.5,a=t.prototype.map(o,e,i,0,1)-.5):(s=arguments[0],a=arguments[1]);var u=new r(s,a);return this.connect(u),u},o.prototype.scale=e.prototype.scale,n.prototype.scale=e.prototype.scale,r.prototype.scale=e.prototype.scale}(b,x,S,w,c,i);var P;P=function(){var e=i,n=x,o=S,r=w;t.Oscillator=function(i,n){if("string"==typeof i){var o=n;n=i,i=o}if("number"==typeof n){var o=n;n=i,i=o}this.started=!1,this.phaseAmount=void 0,this.oscillator=e.audiocontext.createOscillator(),this.f=i||440,this.oscillator.type=n||"sine",this.oscillator.frequency.setValueAtTime(this.f,e.audiocontext.currentTime),this.output=e.audiocontext.createGain(),this._freqMods=[],this.output.gain.value=.5,this.output.gain.setValueAtTime(.5,e.audiocontext.currentTime),this.oscillator.connect(this.output),this.panPosition=0,this.connection=e.input,this.panner=new t.Panner(this.output,this.connection,1),this.mathOps=[this.output],e.soundArray.push(this)},t.Oscillator.prototype.start=function(t,i){if(this.started){var n=e.audiocontext.currentTime;this.stop(n)}if(!this.started){var o=i||this.f,r=this.oscillator.type;this.oscillator&&(this.oscillator.disconnect(),this.oscillator=void 0),this.oscillator=e.audiocontext.createOscillator(),this.oscillator.frequency.value=Math.abs(o),this.oscillator.type=r,this.oscillator.connect(this.output),t=t||0,this.oscillator.start(t+e.audiocontext.currentTime),this.freqNode=this.oscillator.frequency;
+for(var s in this._freqMods)"undefined"!=typeof this._freqMods[s].connect&&this._freqMods[s].connect(this.oscillator.frequency);this.started=!0}},t.Oscillator.prototype.stop=function(t){if(this.started){var i=t||0,n=e.audiocontext.currentTime;this.oscillator.stop(i+n),this.started=!1}},t.Oscillator.prototype.amp=function(t,i,n){var o=this;if("number"==typeof t){var i=i||0,n=n||0,r=e.audiocontext.currentTime;this.output.gain.linearRampToValueAtTime(t,r+n+i)}else{if(!t)return this.output.gain;t.connect(o.output.gain)}},t.Oscillator.prototype.fade=t.Oscillator.prototype.amp,t.Oscillator.prototype.getAmp=function(){return this.output.gain.value},t.Oscillator.prototype.freq=function(t,i,n){if("number"!=typeof t||isNaN(t)){if(!t)return this.oscillator.frequency;t.output&&(t=t.output),t.connect(this.oscillator.frequency),this._freqMods.push(t)}else{this.f=t;var o=e.audiocontext.currentTime,i=i||0,n=n||0;0===i?this.oscillator.frequency.setValueAtTime(t,n+o):t>0?this.oscillator.frequency.exponentialRampToValueAtTime(t,n+i+o):this.oscillator.frequency.linearRampToValueAtTime(t,n+i+o),this.phaseAmount&&this.phase(this.phaseAmount)}},t.Oscillator.prototype.getFreq=function(){return this.oscillator.frequency.value},t.Oscillator.prototype.setType=function(t){this.oscillator.type=t},t.Oscillator.prototype.getType=function(){return this.oscillator.type},t.Oscillator.prototype.connect=function(t){t?t.hasOwnProperty("input")?(this.panner.connect(t.input),this.connection=t.input):(this.panner.connect(t),this.connection=t):this.panner.connect(e.input)},t.Oscillator.prototype.disconnect=function(){this.output.disconnect(),this.panner.disconnect(),this.output.connect(this.panner),this.oscMods=[]},t.Oscillator.prototype.pan=function(t,e){this.panPosition=t,this.panner.pan(t,e)},t.Oscillator.prototype.getPan=function(){return this.panPosition},t.Oscillator.prototype.dispose=function(){var t=e.soundArray.indexOf(this);if(e.soundArray.splice(t,1),this.oscillator){var i=e.audiocontext.currentTime;this.stop(i),this.disconnect(),this.panner=null,this.oscillator=null}this.osc2&&this.osc2.dispose()},t.Oscillator.prototype.phase=function(i){var n=t.prototype.map(i,0,1,0,1/this.f),o=e.audiocontext.currentTime;this.phaseAmount=i,this.dNode||(this.dNode=e.audiocontext.createDelay(),this.oscillator.disconnect(),this.oscillator.connect(this.dNode),this.dNode.connect(this.output)),this.dNode.delayTime.setValueAtTime(n,o)};var s=function(t,e,i,n,o){var r=t.oscillator;for(var s in t.mathOps)t.mathOps[s]instanceof o&&(r.disconnect(),t.mathOps[s].dispose(),i=s,i<t.mathOps.length-2&&(n=t.mathOps[s+1]));return i===t.mathOps.length-1&&t.mathOps.push(n),s>0&&(r=t.mathOps[s-1]),r.disconnect(),r.connect(e),e.connect(n),t.mathOps[i]=e,t};t.Oscillator.prototype.add=function(t){var e=new n(t),i=this.mathOps.length-1,o=this.output;return s(this,e,i,o,n)},t.Oscillator.prototype.mult=function(t){var e=new o(t),i=this.mathOps.length-1,n=this.output;return s(this,e,i,n,o)},t.Oscillator.prototype.scale=function(e,i,n,o){var a,u;4===arguments.length?(a=t.prototype.map(n,e,i,0,1)-.5,u=t.prototype.map(o,e,i,0,1)-.5):(a=arguments[0],u=arguments[1]);var c=new r(a,u),p=this.mathOps.length-1,h=this.output;return s(this,c,p,h,r)},t.SinOsc=function(e){t.Oscillator.call(this,e,"sine")},t.SinOsc.prototype=Object.create(t.Oscillator.prototype),t.TriOsc=function(e){t.Oscillator.call(this,e,"triangle")},t.TriOsc.prototype=Object.create(t.Oscillator.prototype),t.SawOsc=function(e){t.Oscillator.call(this,e,"sawtooth")},t.SawOsc.prototype=Object.create(t.Oscillator.prototype),t.SqrOsc=function(e){t.Oscillator.call(this,e,"square")},t.SqrOsc.prototype=Object.create(t.Oscillator.prototype)}(i,x,S,w);var k;k=function(t){"use strict";return t.Timeline=function(){var e=this.optionsObject(arguments,["memory"],t.Timeline.defaults);this._timeline=[],this._toRemove=[],this._iterating=!1,this.memory=e.memory},t.extend(t.Timeline),t.Timeline.defaults={memory:1/0},Object.defineProperty(t.Timeline.prototype,"length",{get:function(){return this._timeline.length}}),t.Timeline.prototype.add=function(t){if(this.isUndef(t.time))throw new Error("Tone.Timeline: events must have a time attribute");if(this._timeline.length){var e=this._search(t.time);this._timeline.splice(e+1,0,t)}else this._timeline.push(t);if(this.length>this.memory){var i=this.length-this.memory;this._timeline.splice(0,i)}return this},t.Timeline.prototype.remove=function(t){if(this._iterating)this._toRemove.push(t);else{var e=this._timeline.indexOf(t);-1!==e&&this._timeline.splice(e,1)}return this},t.Timeline.prototype.get=function(t){var e=this._search(t);return-1!==e?this._timeline[e]:null},t.Timeline.prototype.peek=function(){return this._timeline[0]},t.Timeline.prototype.shift=function(){return this._timeline.shift()},t.Timeline.prototype.getAfter=function(t){var e=this._search(t);return e+1<this._timeline.length?this._timeline[e+1]:null},t.Timeline.prototype.getBefore=function(t){var e=this._timeline.length;if(e>0&&this._timeline[e-1].time<t)return this._timeline[e-1];var i=this._search(t);return i-1>=0?this._timeline[i-1]:null},t.Timeline.prototype.cancel=function(t){if(this._timeline.length>1){var e=this._search(t);if(e>=0)if(this._timeline[e].time===t){for(var i=e;i>=0&&this._timeline[i].time===t;i--)e=i;this._timeline=this._timeline.slice(0,e)}else this._timeline=this._timeline.slice(0,e+1);else this._timeline=[]}else 1===this._timeline.length&&this._timeline[0].time>=t&&(this._timeline=[]);return this},t.Timeline.prototype.cancelBefore=function(t){if(this._timeline.length){var e=this._search(t);e>=0&&(this._timeline=this._timeline.slice(e+1))}return this},t.Timeline.prototype._search=function(t){var e=0,i=this._timeline.length,n=i;if(i>0&&this._timeline[i-1].time<=t)return i-1;for(;n>e;){var o=Math.floor(e+(n-e)/2),r=this._timeline[o],s=this._timeline[o+1];if(r.time===t){for(var a=o;a<this._timeline.length;a++){var u=this._timeline[a];u.time===t&&(o=a)}return o}if(r.time<t&&s.time>t)return o;r.time>t?n=o:r.time<t&&(e=o+1)}return-1},t.Timeline.prototype._iterate=function(t,e,i){this._iterating=!0,e=this.defaultArg(e,0),i=this.defaultArg(i,this._timeline.length-1);for(var n=e;i>=n;n++)t(this._timeline[n]);if(this._iterating=!1,this._toRemove.length>0){for(var o=0;o<this._toRemove.length;o++){var r=this._timeline.indexOf(this._toRemove[o]);-1!==r&&this._timeline.splice(r,1)}this._toRemove=[]}},t.Timeline.prototype.forEach=function(t){return this._iterate(t),this},t.Timeline.prototype.forEachBefore=function(t,e){var i=this._search(t);return-1!==i&&this._iterate(e,0,i),this},t.Timeline.prototype.forEachAfter=function(t,e){var i=this._search(t);return this._iterate(e,i+1),this},t.Timeline.prototype.forEachFrom=function(t,e){for(var i=this._search(t);i>=0&&this._timeline[i].time>=t;)i--;return this._iterate(e,i+1),this},t.Timeline.prototype.forEachAtTime=function(t,e){var i=this._search(t);return-1!==i&&this._iterate(function(i){i.time===t&&e(i)},0,i),this},t.Timeline.prototype.dispose=function(){t.prototype.dispose.call(this),this._timeline=null,this._toRemove=null},t.Timeline}(c);var O;O=function(t){"use strict";return t.TimelineSignal=function(){var e=this.optionsObject(arguments,["value","units"],t.Signal.defaults);this._events=new t.Timeline(10),t.Signal.apply(this,e),e.param=this._param,t.Param.call(this,e),this._initial=this._fromUnits(this._param.value)},t.extend(t.TimelineSignal,t.Param),t.TimelineSignal.Type={Linear:"linear",Exponential:"exponential",Target:"target",Curve:"curve",Set:"set"},Object.defineProperty(t.TimelineSignal.prototype,"value",{get:function(){var t=this.now(),e=this.getValueAtTime(t);return this._toUnits(e)},set:function(t){var e=this._fromUnits(t);this._initial=e,this.cancelScheduledValues(),this._param.value=e}}),t.TimelineSignal.prototype.setValueAtTime=function(e,i){return e=this._fromUnits(e),i=this.toSeconds(i),this._events.add({type:t.TimelineSignal.Type.Set,value:e,time:i}),this._param.setValueAtTime(e,i),this},t.TimelineSignal.prototype.linearRampToValueAtTime=function(e,i){return e=this._fromUnits(e),i=this.toSeconds(i),this._events.add({type:t.TimelineSignal.Type.Linear,value:e,time:i}),this._param.linearRampToValueAtTime(e,i),this},t.TimelineSignal.prototype.exponentialRampToValueAtTime=function(e,i){i=this.toSeconds(i);var n=this._searchBefore(i);n&&0===n.value&&this.setValueAtTime(this._minOutput,n.time),e=this._fromUnits(e);var o=Math.max(e,this._minOutput);return this._events.add({type:t.TimelineSignal.Type.Exponential,value:o,time:i}),e<this._minOutput?(this._param.exponentialRampToValueAtTime(this._minOutput,i-this.sampleTime),this.setValueAtTime(0,i)):this._param.exponentialRampToValueAtTime(e,i),this},t.TimelineSignal.prototype.setTargetAtTime=function(e,i,n){return e=this._fromUnits(e),e=Math.max(this._minOutput,e),n=Math.max(this._minOutput,n),i=this.toSeconds(i),this._events.add({type:t.TimelineSignal.Type.Target,value:e,time:i,constant:n}),this._param.setTargetAtTime(e,i,n),this},t.TimelineSignal.prototype.setValueCurveAtTime=function(e,i,n,o){o=this.defaultArg(o,1);for(var r=new Array(e.length),s=0;s<r.length;s++)r[s]=this._fromUnits(e[s])*o;i=this.toSeconds(i),n=this.toSeconds(n),this._events.add({type:t.TimelineSignal.Type.Curve,value:r,time:i,duration:n}),this._param.setValueAtTime(r[0],i);for(var a=1;a<r.length;a++){var u=i+a/(r.length-1)*n;this._param.linearRampToValueAtTime(r[a],u)}return this},t.TimelineSignal.prototype.cancelScheduledValues=function(t){return t=this.toSeconds(t),this._events.cancel(t),this._param.cancelScheduledValues(t),this},t.TimelineSignal.prototype.setRampPoint=function(e){e=this.toSeconds(e);var i=this._toUnits(this.getValueAtTime(e)),n=this._searchBefore(e);if(n&&n.time===e)this.cancelScheduledValues(e+this.sampleTime);else if(n&&n.type===t.TimelineSignal.Type.Curve&&n.time+n.duration>e)this.cancelScheduledValues(e),this.linearRampToValueAtTime(i,e);else{var o=this._searchAfter(e);o&&(this.cancelScheduledValues(e),o.type===t.TimelineSignal.Type.Linear?this.linearRampToValueAtTime(i,e):o.type===t.TimelineSignal.Type.Exponential&&this.exponentialRampToValueAtTime(i,e)),this.setValueAtTime(i,e)}return this},t.TimelineSignal.prototype.linearRampToValueBetween=function(t,e,i){return this.setRampPoint(e),this.linearRampToValueAtTime(t,i),this},t.TimelineSignal.prototype.exponentialRampToValueBetween=function(t,e,i){return this.setRampPoint(e),this.exponentialRampToValueAtTime(t,i),this},t.TimelineSignal.prototype._searchBefore=function(t){return this._events.get(t)},t.TimelineSignal.prototype._searchAfter=function(t){return this._events.getAfter(t)},t.TimelineSignal.prototype.getValueAtTime=function(e){e=this.toSeconds(e);var i=this._searchAfter(e),n=this._searchBefore(e),o=this._initial;if(null===n)o=this._initial;else if(n.type===t.TimelineSignal.Type.Target){var r,s=this._events.getBefore(n.time);r=null===s?this._initial:s.value,o=this._exponentialApproach(n.time,r,n.value,n.constant,e)}else o=n.type===t.TimelineSignal.Type.Curve?this._curveInterpolate(n.time,n.value,n.duration,e):null===i?n.value:i.type===t.TimelineSignal.Type.Linear?this._linearInterpolate(n.time,n.value,i.time,i.value,e):i.type===t.TimelineSignal.Type.Exponential?this._exponentialInterpolate(n.time,n.value,i.time,i.value,e):n.value;return o},t.TimelineSignal.prototype.connect=t.SignalBase.prototype.connect,t.TimelineSignal.prototype._exponentialApproach=function(t,e,i,n,o){return i+(e-i)*Math.exp(-(o-t)/n)},t.TimelineSignal.prototype._linearInterpolate=function(t,e,i,n,o){return e+(n-e)*((o-t)/(i-t))},t.TimelineSignal.prototype._exponentialInterpolate=function(t,e,i,n,o){return e=Math.max(this._minOutput,e),e*Math.pow(n/e,(o-t)/(i-t))},t.TimelineSignal.prototype._curveInterpolate=function(t,e,i,n){var o=e.length;if(n>=t+i)return e[o-1];if(t>=n)return e[0];var r=(n-t)/i,s=Math.floor((o-1)*r),a=Math.ceil((o-1)*r),u=e[s],c=e[a];return a===s?u:this._linearInterpolate(s,u,a,c,r*(o-1))},t.TimelineSignal.prototype.dispose=function(){t.Signal.prototype.dispose.call(this),t.Param.prototype.dispose.call(this),this._events.dispose(),this._events=null},t.TimelineSignal}(c,b);var F;F=function(){var e=i,n=x,o=S,r=w,s=O,a=c;a.setContext(e.audiocontext),t.Env=function(t,i,n,o,r,a){this.aTime=t||.1,this.aLevel=i||1,this.dTime=n||.5,this.dLevel=o||0,this.rTime=r||0,this.rLevel=a||0,this._rampHighPercentage=.98,this._rampLowPercentage=.02,this.output=e.audiocontext.createGain(),this.control=new s,this._init(),this.control.connect(this.output),this.connection=null,this.mathOps=[this.control],this.isExponential=!1,this.sourceToClear=null,this.wasTriggered=!1,e.soundArray.push(this)},t.Env.prototype._init=function(){var t=e.audiocontext.currentTime,i=t;this.control.setTargetAtTime(1e-5,i,.001),this._setRampAD(this.aTime,this.dTime)},t.Env.prototype.set=function(t,e,i,n,o,r){this.aTime=t,this.aLevel=e,this.dTime=i||0,this.dLevel=n||0,this.rTime=o||0,this.rLevel=r||0,this._setRampAD(t,i)},t.Env.prototype.setADSR=function(t,e,i,n){this.aTime=t,this.dTime=e||0,this.sPercent=i||0,this.dLevel="undefined"!=typeof i?i*(this.aLevel-this.rLevel)+this.rLevel:0,this.rTime=n||0,this._setRampAD(t,e)},t.Env.prototype.setRange=function(t,e){this.aLevel=t||1,this.rLevel=e||0},t.Env.prototype._setRampAD=function(t,e){this._rampAttackTime=this.checkExpInput(t),this._rampDecayTime=this.checkExpInput(e);var i=1;i=Math.log(1/this.checkExpInput(1-this._rampHighPercentage)),this._rampAttackTC=t/this.checkExpInput(i),i=Math.log(1/this._rampLowPercentage),this._rampDecayTC=e/this.checkExpInput(i)},t.Env.prototype.setRampPercentages=function(t,e){this._rampHighPercentage=this.checkExpInput(t),this._rampLowPercentage=this.checkExpInput(e);var i=1;i=Math.log(1/this.checkExpInput(1-this._rampHighPercentage)),this._rampAttackTC=this._rampAttackTime/this.checkExpInput(i),i=Math.log(1/this._rampLowPercentage),this._rampDecayTC=this._rampDecayTime/this.checkExpInput(i)},t.Env.prototype.setInput=function(){for(var t=0;t<arguments.length;t++)this.connect(arguments[t])},t.Env.prototype.setExp=function(t){this.isExponential=t},t.Env.prototype.checkExpInput=function(t){return 0>=t&&(t=1e-8),t},t.Env.prototype.play=function(t,e,i){var n=e||0,i=i||0;t&&this.connection!==t&&this.connect(t),this.triggerAttack(t,n),this.triggerRelease(t,n+this.aTime+this.dTime+i)},t.Env.prototype.triggerAttack=function(t,i){var n=e.audiocontext.currentTime,o=i||0,r=n+o;this.lastAttack=r,this.wasTriggered=!0,t&&this.connection!==t&&this.connect(t);var s=this.control.getValueAtTime(r);this.isExponential===!0?this.control.exponentialRampToValueAtTime(this.checkExpInput(s),r):this.control.linearRampToValueAtTime(s,r),r+=this.aTime,this.isExponential===!0?(this.control.exponentialRampToValueAtTime(this.checkExpInput(this.aLevel),r),s=this.checkExpInput(this.control.getValueAtTime(r)),this.control.cancelScheduledValues(r),this.control.exponentialRampToValueAtTime(s,r)):(this.control.linearRampToValueAtTime(this.aLevel,r),s=this.control.getValueAtTime(r),this.control.cancelScheduledValues(r),this.control.linearRampToValueAtTime(s,r)),r+=this.dTime,this.isExponential===!0?(this.control.exponentialRampToValueAtTime(this.checkExpInput(this.dLevel),r),s=this.checkExpInput(this.control.getValueAtTime(r)),this.control.cancelScheduledValues(r),this.control.exponentialRampToValueAtTime(s,r)):(this.control.linearRampToValueAtTime(this.dLevel,r),s=this.control.getValueAtTime(r),this.control.cancelScheduledValues(r),this.control.linearRampToValueAtTime(s,r))},t.Env.prototype.triggerRelease=function(t,i){if(this.wasTriggered){var n=e.audiocontext.currentTime,o=i||0,r=n+o;t&&this.connection!==t&&this.connect(t);var s=this.control.getValueAtTime(r);this.isExponential===!0?this.control.exponentialRampToValueAtTime(this.checkExpInput(s),r):this.control.linearRampToValueAtTime(s,r),r+=this.rTime,this.isExponential===!0?(this.control.exponentialRampToValueAtTime(this.checkExpInput(this.rLevel),r),s=this.checkExpInput(this.control.getValueAtTime(r)),this.control.cancelScheduledValues(r),this.control.exponentialRampToValueAtTime(s,r)):(this.control.linearRampToValueAtTime(this.rLevel,r),s=this.control.getValueAtTime(r),this.control.cancelScheduledValues(r),this.control.linearRampToValueAtTime(s,r)),this.wasTriggered=!1}},t.Env.prototype.ramp=function(t,i,n,o){var r=e.audiocontext.currentTime,s=i||0,a=r+s,u=this.checkExpInput(n),c="undefined"!=typeof o?this.checkExpInput(o):void 0;t&&this.connection!==t&&this.connect(t);var p=this.checkExpInput(this.control.getValueAtTime(a));u>p?(this.control.setTargetAtTime(u,a,this._rampAttackTC),a+=this._rampAttackTime):p>u&&(this.control.setTargetAtTime(u,a,this._rampDecayTC),a+=this._rampDecayTime),void 0!==c&&(c>u?this.control.setTargetAtTime(c,a,this._rampAttackTC):u>c&&this.control.setTargetAtTime(c,a,this._rampDecayTC))},t.Env.prototype.connect=function(i){this.connection=i,(i instanceof t.Oscillator||i instanceof t.SoundFile||i instanceof t.AudioIn||i instanceof t.Reverb||i instanceof t.Noise||i instanceof t.Filter||i instanceof t.Delay)&&(i=i.output.gain),i instanceof AudioParam&&i.setValueAtTime(0,e.audiocontext.currentTime),i instanceof t.Signal&&i.setValue(0),this.output.connect(i)},t.Env.prototype.disconnect=function(){this.output.disconnect()},t.Env.prototype.add=function(e){var i=new n(e),o=this.mathOps.length,r=this.output;return t.prototype._mathChain(this,i,o,r,n)},t.Env.prototype.mult=function(e){var i=new o(e),n=this.mathOps.length,r=this.output;return t.prototype._mathChain(this,i,n,r,o)},t.Env.prototype.scale=function(e,i,n,o){var s=new r(e,i,n,o),a=this.mathOps.length,u=this.output;return t.prototype._mathChain(this,s,a,u,r)},t.Env.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.disconnect();try{this.control.dispose(),this.control=null}catch(i){console.warn(i,"already disposed p5.Env")}for(var n=1;n<this.mathOps.length;n++)this.mathOps[n].dispose()}}(i,x,S,w,O,c);var q;q=function(){function e(){for(var t=n.audiocontext,e=t.createBuffer(1,2048,t.sampleRate),i=e.getChannelData(0),o=0;2048>o;o++)i[o]=1;var r=t.createBufferSource();return r.buffer=e,r.loop=!0,r}var n=i;t.Pulse=function(i,o){t.Oscillator.call(this,i,"sawtooth"),this.w=o||0,this.osc2=new t.SawOsc(i),this.dNode=n.audiocontext.createDelay(),this.dcOffset=e(),this.dcGain=n.audiocontext.createGain(),this.dcOffset.connect(this.dcGain),this.dcGain.connect(this.output),this.f=i||440;var r=this.w/this.oscillator.frequency.value;this.dNode.delayTime.value=r,this.dcGain.gain.value=1.7*(.5-this.w),this.osc2.disconnect(),this.osc2.panner.disconnect(),this.osc2.amp(-1),this.osc2.output.connect(this.dNode),this.dNode.connect(this.output),this.output.gain.value=1,this.output.connect(this.panner)},t.Pulse.prototype=Object.create(t.Oscillator.prototype),t.Pulse.prototype.width=function(e){if("number"==typeof e){if(1>=e&&e>=0){this.w=e;var i=this.w/this.oscillator.frequency.value;this.dNode.delayTime.value=i}this.dcGain.gain.value=1.7*(.5-this.w)}else{e.connect(this.dNode.delayTime);var n=new t.SignalAdd(-.5);n.setInput(e),n=n.mult(-1),n=n.mult(1.7),n.connect(this.dcGain.gain)}},t.Pulse.prototype.start=function(t,i){var o=n.audiocontext.currentTime,r=i||0;if(!this.started){var s=t||this.f,a=this.oscillator.type;this.oscillator=n.audiocontext.createOscillator(),this.oscillator.frequency.setValueAtTime(s,o),this.oscillator.type=a,this.oscillator.connect(this.output),this.oscillator.start(r+o),this.osc2.oscillator=n.audiocontext.createOscillator(),this.osc2.oscillator.frequency.setValueAtTime(s,r+o),this.osc2.oscillator.type=a,this.osc2.oscillator.connect(this.osc2.output),this.osc2.start(r+o),this.freqNode=[this.oscillator.frequency,this.osc2.oscillator.frequency],this.dcOffset=e(),this.dcOffset.connect(this.dcGain),this.dcOffset.start(r+o),void 0!==this.mods&&void 0!==this.mods.frequency&&(this.mods.frequency.connect(this.freqNode[0]),this.mods.frequency.connect(this.freqNode[1])),this.started=!0,this.osc2.started=!0}},t.Pulse.prototype.stop=function(t){if(this.started){var e=t||0,i=n.audiocontext.currentTime;this.oscillator.stop(e+i),this.osc2.oscillator.stop(e+i),this.dcOffset.stop(e+i),this.started=!1,this.osc2.started=!1}},t.Pulse.prototype.freq=function(t,e,i){if("number"==typeof t){this.f=t;var o=n.audiocontext.currentTime,e=e||0,i=i||0,r=this.oscillator.frequency.value;this.oscillator.frequency.cancelScheduledValues(o),this.oscillator.frequency.setValueAtTime(r,o+i),this.oscillator.frequency.exponentialRampToValueAtTime(t,i+e+o),this.osc2.oscillator.frequency.cancelScheduledValues(o),this.osc2.oscillator.frequency.setValueAtTime(r,o+i),this.osc2.oscillator.frequency.exponentialRampToValueAtTime(t,i+e+o),this.freqMod&&(this.freqMod.output.disconnect(),this.freqMod=null)}else t.output&&(t.output.disconnect(),t.output.connect(this.oscillator.frequency),t.output.connect(this.osc2.oscillator.frequency),this.freqMod=t)}}(i,P);var M;M=function(){var e=i;t.Noise=function(e){var i;t.Oscillator.call(this),delete this.f,delete this.freq,delete this.oscillator,i="brown"===e?r:"pink"===e?o:n,this.buffer=i},t.Noise.prototype=Object.create(t.Oscillator.prototype);var n=function(){for(var t=2*e.audiocontext.sampleRate,i=e.audiocontext.createBuffer(1,t,e.audiocontext.sampleRate),n=i.getChannelData(0),o=0;t>o;o++)n[o]=2*Math.random()-1;return i.type="white",i}(),o=function(){var t,i,n,o,r,s,a,u=2*e.audiocontext.sampleRate,c=e.audiocontext.createBuffer(1,u,e.audiocontext.sampleRate),p=c.getChannelData(0);t=i=n=o=r=s=a=0;for(var h=0;u>h;h++){var l=2*Math.random()-1;t=.99886*t+.0555179*l,i=.99332*i+.0750759*l,n=.969*n+.153852*l,o=.8665*o+.3104856*l,r=.55*r+.5329522*l,s=-.7616*s-.016898*l,p[h]=t+i+n+o+r+s+a+.5362*l,p[h]*=.11,a=.115926*l}return c.type="pink",c}(),r=function(){for(var t=2*e.audiocontext.sampleRate,i=e.audiocontext.createBuffer(1,t,e.audiocontext.sampleRate),n=i.getChannelData(0),o=0,r=0;t>r;r++){var s=2*Math.random()-1;n[r]=(o+.02*s)/1.02,o=n[r],n[r]*=3.5}return i.type="brown",i}();t.Noise.prototype.setType=function(t){switch(t){case"white":this.buffer=n;break;case"pink":this.buffer=o;break;case"brown":this.buffer=r;break;default:this.buffer=n}if(this.started){var i=e.audiocontext.currentTime;this.stop(i),this.start(i+.01)}},t.Noise.prototype.getType=function(){return this.buffer.type},t.Noise.prototype.start=function(){this.started&&this.stop(),this.noise=e.audiocontext.createBufferSource(),this.noise.buffer=this.buffer,this.noise.loop=!0,this.noise.connect(this.output);var t=e.audiocontext.currentTime;this.noise.start(t),this.started=!0},t.Noise.prototype.stop=function(){var t=e.audiocontext.currentTime;this.noise&&(this.noise.stop(t),this.started=!1)},t.Noise.prototype.dispose=function(){var t=e.audiocontext.currentTime,i=e.soundArray.indexOf(this);e.soundArray.splice(i,1),this.noise&&(this.noise.disconnect(),this.stop(t)),this.output&&this.output.disconnect(),this.panner&&this.panner.disconnect(),this.output=null,this.panner=null,this.buffer=null,this.noise=null}}(i);var V;V=function(){var e=i;e.inputSources=[],t.AudioIn=function(i){this.input=e.audiocontext.createGain(),this.output=e.audiocontext.createGain(),this.stream=null,this.mediaStream=null,this.currentSource=null,this.enabled=!1,this.amplitude=new t.Amplitude,this.output.connect(this.amplitude.input),window.MediaStreamTrack&&window.navigator.mediaDevices&&window.navigator.mediaDevices.getUserMedia||(i?i():window.alert("This browser does not support MediaStreamTrack and mediaDevices")),e.soundArray.push(this)},t.AudioIn.prototype.start=function(t,i){var n=this;this.stream&&this.stop();var o=e.inputSources[n.currentSource],r={audio:{sampleRate:e.audiocontext.sampleRate,echoCancellation:!1}};e.inputSources[this.currentSource]&&(r.audio.deviceId=o.deviceId),window.navigator.mediaDevices.getUserMedia(r).then(function(i){n.stream=i,n.enabled=!0,n.mediaStream=e.audiocontext.createMediaStreamSource(i),n.mediaStream.connect(n.output),n.amplitude.setInput(n.output),t&&t()})["catch"](function(t){i?i(t):console.error(t)})},t.AudioIn.prototype.stop=function(){this.stream&&(this.stream.getTracks().forEach(function(t){t.stop()}),this.mediaStream.disconnect(),delete this.mediaStream,delete this.stream)},t.AudioIn.prototype.connect=function(t){t?t.hasOwnProperty("input")?this.output.connect(t.input):t.hasOwnProperty("analyser")?this.output.connect(t.analyser):this.output.connect(t):this.output.connect(e.input)},t.AudioIn.prototype.disconnect=function(){this.output.disconnect(),this.output.connect(this.amplitude.input)},t.AudioIn.prototype.getLevel=function(t){return t&&(this.amplitude.smoothing=t),this.amplitude.getLevel()},t.AudioIn.prototype.amp=function(t,i){if(i){var n=i||0,o=this.output.gain.value;this.output.gain.cancelScheduledValues(e.audiocontext.currentTime),this.output.gain.setValueAtTime(o,e.audiocontext.currentTime),this.output.gain.linearRampToValueAtTime(t,n+e.audiocontext.currentTime)}else this.output.gain.cancelScheduledValues(e.audiocontext.currentTime),this.output.gain.setValueAtTime(t,e.audiocontext.currentTime)},t.AudioIn.prototype.getSources=function(t,i){return new Promise(function(n,o){window.navigator.mediaDevices.enumerateDevices().then(function(i){e.inputSources=i.filter(function(t){return"audioinput"===t.kind}),n(e.inputSources),t&&t(e.inputSources)})["catch"](function(t){o(t),i?i(t):console.error("This browser does not support MediaStreamTrack.getSources()")})})},t.AudioIn.prototype.setSource=function(t){e.inputSources.length>0&&t<e.inputSources.length?(this.currentSource=t,console.log("set source to ",e.inputSources[this.currentSource])):console.log("unable to set input source"),this.stream&&this.stream.active&&this.start()},t.AudioIn.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.stop(),this.output&&this.output.disconnect(),this.amplitude&&this.amplitude.disconnect(),delete this.amplitude,delete this.output}}(i);var C;C=function(t){"use strict";return t.Negate=function(){this._multiply=this.input=this.output=new t.Multiply(-1)},t.extend(t.Negate,t.SignalBase),t.Negate.prototype.dispose=function(){return t.prototype.dispose.call(this),this._multiply.dispose(),this._multiply=null,this},t.Negate}(c,S);var R;R=function(t){"use strict";return t.Subtract=function(e){this.createInsOuts(2,0),this._sum=this.input[0]=this.output=new t.Gain,this._neg=new t.Negate,this._param=this.input[1]=new t.Signal(e),this._param.chain(this._neg,this._sum)},t.extend(t.Subtract,t.Signal),t.Subtract.prototype.dispose=function(){return t.prototype.dispose.call(this),this._neg.dispose(),this._neg=null,this._sum.disconnect(),this._sum=null,this._param.dispose(),this._param=null,this},t.Subtract}(c,x,C,b);var E;E=function(t){"use strict";return t.GreaterThanZero=function(){this._thresh=this.output=new t.WaveShaper(function(t){return 0>=t?0:1},127),this._scale=this.input=new t.Multiply(1e4),this._scale.connect(this._thresh)},t.extend(t.GreaterThanZero,t.SignalBase),t.GreaterThanZero.prototype.dispose=function(){return t.prototype.dispose.call(this),this._scale.dispose(),this._scale=null,this._thresh.dispose(),this._thresh=null,this},t.GreaterThanZero}(c,b,S);var D;D=function(t){"use strict";return t.GreaterThan=function(e){this.createInsOuts(2,0),this._param=this.input[0]=new t.Subtract(e),this.input[1]=this._param.input[1],this._gtz=this.output=new t.GreaterThanZero,this._param.connect(this._gtz)},t.extend(t.GreaterThan,t.Signal),t.GreaterThan.prototype.dispose=function(){return t.prototype.dispose.call(this),this._param.dispose(),this._param=null,this._gtz.dispose(),this._gtz=null,this},t.GreaterThan}(c,E,R);var N;N=function(t){"use strict";return t.Abs=function(){this._abs=this.input=this.output=new t.WaveShaper(function(t){return 0===t?0:Math.abs(t)},127)},t.extend(t.Abs,t.SignalBase),t.Abs.prototype.dispose=function(){return t.prototype.dispose.call(this),this._abs.dispose(),this._abs=null,this},t.Abs}(c,h);var B;B=function(t){"use strict";return t.Modulo=function(e){this.createInsOuts(1,0),this._shaper=new t.WaveShaper(Math.pow(2,16)),this._multiply=new t.Multiply,this._subtract=this.output=new t.Subtract,this._modSignal=new t.Signal(e),this.input.fan(this._shaper,this._subtract),this._modSignal.connect(this._multiply,0,0),this._shaper.connect(this._multiply,0,1),this._multiply.connect(this._subtract,0,1),this._setWaveShaper(e)},t.extend(t.Modulo,t.SignalBase),t.Modulo.prototype._setWaveShaper=function(t){this._shaper.setMap(function(e){var i=Math.floor((e+1e-4)/t);return i})},Object.defineProperty(t.Modulo.prototype,"value",{get:function(){return this._modSignal.value},set:function(t){this._modSignal.value=t,this._setWaveShaper(t)}}),t.Modulo.prototype.dispose=function(){return t.prototype.dispose.call(this),this._shaper.dispose(),this._shaper=null,this._multiply.dispose(),this._multiply=null,this._subtract.dispose(),this._subtract=null,this._modSignal.dispose(),this._modSignal=null,this},t.Modulo}(c,h,S);var U;U=function(t){"use strict";return t.Pow=function(e){this._exp=this.defaultArg(e,1),this._expScaler=this.input=this.output=new t.WaveShaper(this._expFunc(this._exp),8192)},t.extend(t.Pow,t.SignalBase),Object.defineProperty(t.Pow.prototype,"value",{get:function(){return this._exp},set:function(t){this._exp=t,this._expScaler.setMap(this._expFunc(this._exp))}}),t.Pow.prototype._expFunc=function(t){return function(e){return Math.pow(Math.abs(e),t)}},t.Pow.prototype.dispose=function(){return t.prototype.dispose.call(this),this._expScaler.dispose(),this._expScaler=null,this},t.Pow}(c);var I;I=function(t){"use strict";return t.AudioToGain=function(){this._norm=this.input=this.output=new t.WaveShaper(function(t){return(t+1)/2})},t.extend(t.AudioToGain,t.SignalBase),t.AudioToGain.prototype.dispose=function(){return t.prototype.dispose.call(this),this._norm.dispose(),this._norm=null,this},t.AudioToGain}(c,h);var G;G=function(t){"use strict";function e(t,e,i){var n=new t;return i._eval(e[0]).connect(n,0,0),i._eval(e[1]).connect(n,0,1),n}function i(t,e,i){var n=new t;return i._eval(e[0]).connect(n,0,0),n}function n(t){return t?parseFloat(t):void 0}function o(t){return t&&t.args?parseFloat(t.args):void 0}return t.Expr=function(){var t=this._replacements(Array.prototype.slice.call(arguments)),e=this._parseInputs(t);this._nodes=[],this.input=new Array(e);for(var i=0;e>i;i++)this.input[i]=this.context.createGain();var n,o=this._parseTree(t);try{n=this._eval(o)}catch(r){throw this._disposeNodes(),new Error("Tone.Expr: Could evaluate expression: "+t)}this.output=n},t.extend(t.Expr,t.SignalBase),t.Expr._Expressions={value:{signal:{regexp:/^\d+\.\d+|^\d+/,method:function(e){var i=new t.Signal(n(e));return i}},input:{regexp:/^\$\d/,method:function(t,e){return e.input[n(t.substr(1))]}}},glue:{"(":{regexp:/^\(/},")":{regexp:/^\)/},",":{regexp:/^,/}},func:{abs:{regexp:/^abs/,method:i.bind(this,t.Abs)},mod:{regexp:/^mod/,method:function(e,i){var n=o(e[1]),r=new t.Modulo(n);return i._eval(e[0]).connect(r),r}},pow:{regexp:/^pow/,method:function(e,i){var n=o(e[1]),r=new t.Pow(n);return i._eval(e[0]).connect(r),r}},a2g:{regexp:/^a2g/,method:function(e,i){var n=new t.AudioToGain;return i._eval(e[0]).connect(n),n}}},binary:{"+":{regexp:/^\+/,precedence:1,method:e.bind(this,t.Add)},"-":{regexp:/^\-/,precedence:1,method:function(n,o){return 1===n.length?i(t.Negate,n,o):e(t.Subtract,n,o)}},"*":{regexp:/^\*/,precedence:0,method:e.bind(this,t.Multiply)}},unary:{"-":{regexp:/^\-/,method:i.bind(this,t.Negate)},"!":{regexp:/^\!/,method:i.bind(this,t.NOT)}}},t.Expr.prototype._parseInputs=function(t){var e=t.match(/\$\d/g),i=0;if(null!==e)for(var n=0;n<e.length;n++){var o=parseInt(e[n].substr(1))+1;i=Math.max(i,o)}return i},t.Expr.prototype._replacements=function(t){for(var e=t.shift(),i=0;i<t.length;i++)e=e.replace(/\%/i,t[i]);return e},t.Expr.prototype._tokenize=function(e){function i(e){for(var i in t.Expr._Expressions){var n=t.Expr._Expressions[i];for(var o in n){var r=n[o],s=r.regexp,a=e.match(s);if(null!==a)return{type:i,value:a[0],method:r.method
+}}}throw new SyntaxError("Tone.Expr: Unexpected token "+e)}for(var n=-1,o=[];e.length>0;){e=e.trim();var r=i(e);o.push(r),e=e.substr(r.value.length)}return{next:function(){return o[++n]},peek:function(){return o[n+1]}}},t.Expr.prototype._parseTree=function(e){function i(t,e){return!p(t)&&"glue"===t.type&&t.value===e}function n(e,i,n){var o=!1,r=t.Expr._Expressions[i];if(!p(e))for(var s in r){var a=r[s];if(a.regexp.test(e.value)){if(p(n))return!0;if(a.precedence===n)return!0}}return o}function o(t){p(t)&&(t=5);var e;e=0>t?r():o(t-1);for(var i=c.peek();n(i,"binary",t);)i=c.next(),e={operator:i.value,method:i.method,args:[e,o(t-1)]},i=c.peek();return e}function r(){var t,e;return t=c.peek(),n(t,"unary")?(t=c.next(),e=r(),{operator:t.value,method:t.method,args:[e]}):s()}function s(){var t,e;if(t=c.peek(),p(t))throw new SyntaxError("Tone.Expr: Unexpected termination of expression");if("func"===t.type)return t=c.next(),a(t);if("value"===t.type)return t=c.next(),{method:t.method,args:t.value};if(i(t,"(")){if(c.next(),e=o(),t=c.next(),!i(t,")"))throw new SyntaxError("Expected )");return e}throw new SyntaxError("Tone.Expr: Parse error, cannot process token "+t.value)}function a(t){var e,n=[];if(e=c.next(),!i(e,"("))throw new SyntaxError('Tone.Expr: Expected ( in a function call "'+t.value+'"');if(e=c.peek(),i(e,")")||(n=u()),e=c.next(),!i(e,")"))throw new SyntaxError('Tone.Expr: Expected ) in a function call "'+t.value+'"');return{method:t.method,args:n,name:name}}function u(){for(var t,e,n=[];;){if(e=o(),p(e))break;if(n.push(e),t=c.peek(),!i(t,","))break;c.next()}return n}var c=this._tokenize(e),p=this.isUndef.bind(this);return o()},t.Expr.prototype._eval=function(t){if(!this.isUndef(t)){var e=t.method(t.args,this);return this._nodes.push(e),e}},t.Expr.prototype._disposeNodes=function(){for(var t=0;t<this._nodes.length;t++){var e=this._nodes[t];this.isFunction(e.dispose)?e.dispose():this.isFunction(e.disconnect)&&e.disconnect(),e=null,this._nodes[t]=null}this._nodes=null},t.Expr.prototype.dispose=function(){t.prototype.dispose.call(this),this._disposeNodes()},t.Expr}(c,x,R,S,D,E,N,C,B,U);var L;L=function(t){"use strict";return t.EqualPowerGain=function(){this._eqPower=this.input=this.output=new t.WaveShaper(function(t){return Math.abs(t)<.001?0:this.equalPowerScale(t)}.bind(this),4096)},t.extend(t.EqualPowerGain,t.SignalBase),t.EqualPowerGain.prototype.dispose=function(){return t.prototype.dispose.call(this),this._eqPower.dispose(),this._eqPower=null,this},t.EqualPowerGain}(c);var j;j=function(t){"use strict";return t.CrossFade=function(e){this.createInsOuts(2,1),this.a=this.input[0]=new t.Gain,this.b=this.input[1]=new t.Gain,this.fade=new t.Signal(this.defaultArg(e,.5),t.Type.NormalRange),this._equalPowerA=new t.EqualPowerGain,this._equalPowerB=new t.EqualPowerGain,this._invert=new t.Expr("1 - $0"),this.a.connect(this.output),this.b.connect(this.output),this.fade.chain(this._equalPowerB,this.b.gain),this.fade.chain(this._invert,this._equalPowerA,this.a.gain),this._readOnly("fade")},t.extend(t.CrossFade),t.CrossFade.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable("fade"),this._equalPowerA.dispose(),this._equalPowerA=null,this._equalPowerB.dispose(),this._equalPowerB=null,this.fade.dispose(),this.fade=null,this._invert.dispose(),this._invert=null,this.a.dispose(),this.a=null,this.b.dispose(),this.b=null,this},t.CrossFade}(c,b,G,L);var Z;Z=function(){var e=i,n=j;return t.Effect=function(){this.ac=e.audiocontext,this.input=this.ac.createGain(),this.output=this.ac.createGain(),this._drywet=new n(1),this.wet=this.ac.createGain(),this.input.connect(this._drywet.a),this.wet.connect(this._drywet.b),this._drywet.connect(this.output),this.connect(),e.soundArray.push(this)},t.Effect.prototype.amp=function(t,i,n){var i=i||0,n=n||0,o=e.audiocontext.currentTime,r=this.output.gain.value;this.output.gain.cancelScheduledValues(o),this.output.gain.linearRampToValueAtTime(r,o+n+.001),this.output.gain.linearRampToValueAtTime(t,o+n+i+.001)},t.Effect.prototype.chain=function(){if(arguments.length>0){this.connect(arguments[0]);for(var t=1;t<arguments.length;t+=1)arguments[t-1].connect(arguments[t])}return this},t.Effect.prototype.drywet=function(t){return"undefined"!=typeof t&&(this._drywet.fade.value=t),this._drywet.fade.value},t.Effect.prototype.connect=function(e){var i=e||t.soundOut.input;this.output.connect(i.input?i.input:i)},t.Effect.prototype.disconnect=function(){this.output.disconnect()},t.Effect.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.input.disconnect(),this.input=void 0,this.output.disconnect(),this.output=void 0,this._drywet.disconnect(),delete this._drywet,this.wet.disconnect(),delete this.wet,this.ac=void 0},t.Effect}(i,j);var X;X=function(){var e=Z;return t.Filter=function(t){e.call(this),this.biquad=this.ac.createBiquadFilter(),this.input.connect(this.biquad),this.biquad.connect(this.wet),t&&this.setType(t),this._on=!0,this._untoggledType=this.biquad.type},t.Filter.prototype=Object.create(e.prototype),t.Filter.prototype.process=function(t,e,i,n){t.connect(this.input),this.set(e,i,n)},t.Filter.prototype.set=function(t,e,i){t&&this.freq(t,i),e&&this.res(e,i)},t.Filter.prototype.freq=function(t,e){var i=e||0;return 0>=t&&(t=1),"number"==typeof t?(this.biquad.frequency.value=t,this.biquad.frequency.cancelScheduledValues(this.ac.currentTime+.01+i),this.biquad.frequency.exponentialRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.biquad.frequency),this.biquad.frequency.value},t.Filter.prototype.res=function(t,e){var i=e||0;return"number"==typeof t?(this.biquad.Q.value=t,this.biquad.Q.cancelScheduledValues(this.ac.currentTime+.01+i),this.biquad.Q.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.biquad.Q),this.biquad.Q.value},t.Filter.prototype.gain=function(t,e){var i=e||0;return"number"==typeof t?(this.biquad.gain.value=t,this.biquad.gain.cancelScheduledValues(this.ac.currentTime+.01+i),this.biquad.gain.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.biquad.gain),this.biquad.gain.value},t.Filter.prototype.toggle=function(){return this._on=!this._on,this._on===!0?this.biquad.type=this._untoggledType:this._on===!1&&(this.biquad.type="allpass"),this._on},t.Filter.prototype.setType=function(t){this.biquad.type=t,this._untoggledType=this.biquad.type},t.Filter.prototype.dispose=function(){e.prototype.dispose.apply(this),this.biquad.disconnect(),this.biquad=void 0},t.LowPass=function(){t.Filter.call(this,"lowpass")},t.LowPass.prototype=Object.create(t.Filter.prototype),t.HighPass=function(){t.Filter.call(this,"highpass")},t.HighPass.prototype=Object.create(t.Filter.prototype),t.BandPass=function(){t.Filter.call(this,"bandpass")},t.BandPass.prototype=Object.create(t.Filter.prototype),t.Filter}(i,Z);var Y;Y=function(){var e=X,n=i,o=function(t,i){e.call(this,"peaking"),this.disconnect(),this.set(t,i),this.biquad.gain.value=0,delete this.input,delete this.output,delete this._drywet,delete this.wet};return o.prototype=Object.create(e.prototype),o.prototype.amp=function(){console.warn("`amp()` is not available for p5.EQ bands. Use `.gain()`")},o.prototype.drywet=function(){console.warn("`drywet()` is not available for p5.EQ bands.")},o.prototype.connect=function(e){var i=e||t.soundOut.input;this.biquad?this.biquad.connect(i.input?i.input:i):this.output.connect(i.input?i.input:i)},o.prototype.disconnect=function(){this.biquad.disconnect()},o.prototype.dispose=function(){var t=n.soundArray.indexOf(this);n.soundArray.splice(t,1),this.disconnect(),delete this.biquad},o}(X,i);var z;z=function(){var e=Z,i=Y;return t.EQ=function(t){e.call(this),t=3===t||8===t?t:3;var i;i=3===t?Math.pow(2,3):2,this.bands=[];for(var n,o,r=0;t>r;r++)r===t-1?(n=21e3,o=.01):0===r?(n=100,o=.1):1===r?(n=3===t?360*i:360,o=1):(n=this.bands[r-1].freq()*i,o=1),this.bands[r]=this._newBand(n,o),r>0?this.bands[r-1].connect(this.bands[r].biquad):this.input.connect(this.bands[r].biquad);this.bands[t-1].connect(this.output)},t.EQ.prototype=Object.create(e.prototype),t.EQ.prototype.process=function(t){t.connect(this.input)},t.EQ.prototype.set=function(){if(arguments.length===2*this.bands.length)for(var t=0;t<arguments.length;t+=2)this.bands[t/2].freq(arguments[t]),this.bands[t/2].gain(arguments[t+1]);else console.error("Argument mismatch. .set() should be called with "+2*this.bands.length+" arguments. (one frequency and gain value pair for each band of the eq)")},t.EQ.prototype._newBand=function(t,e){return new i(t,e)},t.EQ.prototype.dispose=function(){for(e.prototype.dispose.apply(this);this.bands.length>0;)delete this.bands.pop().dispose();delete this.bands},t.EQ}(Z,Y);var W;W=function(){var e=Z;return t.Panner3D=function(){e.call(this),this.panner=this.ac.createPanner(),this.panner.panningModel="HRTF",this.panner.distanceModel="linear",this.panner.connect(this.output),this.input.connect(this.panner)},t.Panner3D.prototype=Object.create(e.prototype),t.Panner3D.prototype.process=function(t){t.connect(this.input)},t.Panner3D.prototype.set=function(t,e,i,n){return this.positionX(t,n),this.positionY(e,n),this.positionZ(i,n),[this.panner.positionX.value,this.panner.positionY.value,this.panner.positionZ.value]},t.Panner3D.prototype.positionX=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.positionX.value=t,this.panner.positionX.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.positionX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.positionX),this.panner.positionX.value},t.Panner3D.prototype.positionY=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.positionY.value=t,this.panner.positionY.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.positionY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.positionY),this.panner.positionY.value},t.Panner3D.prototype.positionZ=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.positionZ.value=t,this.panner.positionZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.positionZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.positionZ),this.panner.positionZ.value},t.Panner3D.prototype.orient=function(t,e,i,n){return this.orientX(t,n),this.orientY(e,n),this.orientZ(i,n),[this.panner.orientationX.value,this.panner.orientationY.value,this.panner.orientationZ.value]},t.Panner3D.prototype.orientX=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.orientationX.value=t,this.panner.orientationX.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.orientationX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.orientationX),this.panner.orientationX.value},t.Panner3D.prototype.orientY=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.orientationY.value=t,this.panner.orientationY.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.orientationY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.orientationY),this.panner.orientationY.value},t.Panner3D.prototype.orientZ=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.orientationZ.value=t,this.panner.orientationZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.orientationZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.orientationZ),this.panner.orientationZ.value},t.Panner3D.prototype.setFalloff=function(t,e){this.maxDist(t),this.rolloff(e)},t.Panner3D.prototype.maxDist=function(t){return"number"==typeof t&&(this.panner.maxDistance=t),this.panner.maxDistance},t.Panner3D.prototype.rolloff=function(t){return"number"==typeof t&&(this.panner.rolloffFactor=t),this.panner.rolloffFactor},t.Panner3D.dispose=function(){e.prototype.dispose.apply(this),this.panner.disconnect(),delete this.panner},t.Panner3D}(i,Z);var Q;Q=function(){var e=i;return t.Listener3D=function(t){this.ac=e.audiocontext,this.listener=this.ac.listener},t.Listener3D.prototype.process=function(t){t.connect(this.input)},t.Listener3D.prototype.position=function(t,e,i,n){return this.positionX(t,n),this.positionY(e,n),this.positionZ(i,n),[this.listener.positionX.value,this.listener.positionY.value,this.listener.positionZ.value]},t.Listener3D.prototype.positionX=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.positionX.value=t,this.listener.positionX.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.positionX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.positionX),this.listener.positionX.value},t.Listener3D.prototype.positionY=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.positionY.value=t,this.listener.positionY.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.positionY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.positionY),this.listener.positionY.value},t.Listener3D.prototype.positionZ=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.positionZ.value=t,this.listener.positionZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.positionZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.positionZ),this.listener.positionZ.value},t.Listener3D.prototype.orient=function(t,e,i,n,o,r,s){return 3===arguments.length||4===arguments.length?(s=arguments[3],this.orientForward(t,e,i,s)):(6===arguments.length||7===arguments)&&(this.orientForward(t,e,i),this.orientUp(n,o,r,s)),[this.listener.forwardX.value,this.listener.forwardY.value,this.listener.forwardZ.value,this.listener.upX.value,this.listener.upY.value,this.listener.upZ.value]},t.Listener3D.prototype.orientForward=function(t,e,i,n){return this.forwardX(t,n),this.forwardY(e,n),this.forwardZ(i,n),[this.listener.forwardX,this.listener.forwardY,this.listener.forwardZ]},t.Listener3D.prototype.orientUp=function(t,e,i,n){return this.upX(t,n),this.upY(e,n),this.upZ(i,n),[this.listener.upX,this.listener.upY,this.listener.upZ]},t.Listener3D.prototype.forwardX=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.forwardX.value=t,this.listener.forwardX.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.forwardX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.forwardX),this.listener.forwardX.value},t.Listener3D.prototype.forwardY=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.forwardY.value=t,this.listener.forwardY.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.forwardY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.forwardY),this.listener.forwardY.value},t.Listener3D.prototype.forwardZ=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.forwardZ.value=t,this.listener.forwardZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.forwardZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.forwardZ),this.listener.forwardZ.value},t.Listener3D.prototype.upX=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.upX.value=t,this.listener.upX.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.upX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.upX),this.listener.upX.value},t.Listener3D.prototype.upY=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.upY.value=t,this.listener.upY.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.upY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.upY),this.listener.upY.value},t.Listener3D.prototype.upZ=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.upZ.value=t,this.listener.upZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.upZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.upZ),this.listener.upZ.value},t.Listener3D}(i,Z);var H;H=function(){var e=X,i=Z;t.Delay=function(){i.call(this),this._split=this.ac.createChannelSplitter(2),this._merge=this.ac.createChannelMerger(2),this._leftGain=this.ac.createGain(),this._rightGain=this.ac.createGain(),this.leftDelay=this.ac.createDelay(),this.rightDelay=this.ac.createDelay(),this._leftFilter=new e,this._rightFilter=new e,this._leftFilter.disconnect(),this._rightFilter.disconnect(),this._leftFilter.biquad.frequency.setValueAtTime(1200,this.ac.currentTime),this._rightFilter.biquad.frequency.setValueAtTime(1200,this.ac.currentTime),this._leftFilter.biquad.Q.setValueAtTime(.3,this.ac.currentTime),this._rightFilter.biquad.Q.setValueAtTime(.3,this.ac.currentTime),this.input.connect(this._split),this.leftDelay.connect(this._leftGain),this.rightDelay.connect(this._rightGain),this._leftGain.connect(this._leftFilter.input),this._rightGain.connect(this._rightFilter.input),this._merge.connect(this.wet),this._leftFilter.biquad.gain.setValueAtTime(1,this.ac.currentTime),this._rightFilter.biquad.gain.setValueAtTime(1,this.ac.currentTime),this.setType(0),this._maxDelay=this.leftDelay.delayTime.maxValue,this.feedback(.5)},t.Delay.prototype=Object.create(i.prototype),t.Delay.prototype.process=function(t,e,i,n){var o=i||0,r=e||0;if(o>=1)throw new Error("Feedback value will force a positive feedback loop.");if(r>=this._maxDelay)throw new Error("Delay Time exceeds maximum delay time of "+this._maxDelay+" second.");t.connect(this.input),this.leftDelay.delayTime.setValueAtTime(r,this.ac.currentTime),this.rightDelay.delayTime.setValueAtTime(r,this.ac.currentTime),this._leftGain.gain.value=o,this._rightGain.gain.value=o,n&&(this._leftFilter.freq(n),this._rightFilter.freq(n))},t.Delay.prototype.delayTime=function(t){"number"!=typeof t?(t.connect(this.leftDelay.delayTime),t.connect(this.rightDelay.delayTime)):(this.leftDelay.delayTime.cancelScheduledValues(this.ac.currentTime),this.rightDelay.delayTime.cancelScheduledValues(this.ac.currentTime),this.leftDelay.delayTime.linearRampToValueAtTime(t,this.ac.currentTime),this.rightDelay.delayTime.linearRampToValueAtTime(t,this.ac.currentTime))},t.Delay.prototype.feedback=function(t){if(t&&"number"!=typeof t)t.connect(this._leftGain.gain),t.connect(this._rightGain.gain);else{if(t>=1)throw new Error("Feedback value will force a positive feedback loop.");"number"==typeof t&&(this._leftGain.gain.value=t,this._rightGain.gain.value=t)}return this._leftGain.gain.value},t.Delay.prototype.filter=function(t,e){this._leftFilter.set(t,e),this._rightFilter.set(t,e)},t.Delay.prototype.setType=function(t){switch(1===t&&(t="pingPong"),this._split.disconnect(),this._leftFilter.disconnect(),this._rightFilter.disconnect(),this._split.connect(this.leftDelay,0),this._split.connect(this.rightDelay,1),t){case"pingPong":this._rightFilter.setType(this._leftFilter.biquad.type),this._leftFilter.output.connect(this._merge,0,0),this._rightFilter.output.connect(this._merge,0,1),this._leftFilter.output.connect(this.rightDelay),this._rightFilter.output.connect(this.leftDelay);break;default:this._leftFilter.output.connect(this._merge,0,0),this._rightFilter.output.connect(this._merge,0,1),this._leftFilter.output.connect(this.leftDelay),this._rightFilter.output.connect(this.rightDelay)}},t.Delay.prototype.dispose=function(){i.prototype.dispose.apply(this),this._split.disconnect(),this._leftFilter.dispose(),this._rightFilter.dispose(),this._merge.disconnect(),this._leftGain.disconnect(),this._rightGain.disconnect(),this.leftDelay.disconnect(),this.rightDelay.disconnect(),this._split=void 0,this._leftFilter=void 0,this._rightFilter=void 0,this._merge=void 0,this._leftGain=void 0,this._rightGain=void 0,this.leftDelay=void 0,this.rightDelay=void 0}}(X,Z);var $;$=function(){var e=o,i=Z;t.Reverb=function(){i.call(this),this.convolverNode=this.ac.createConvolver(),this.input.gain.value=.5,this.input.connect(this.convolverNode),this.convolverNode.connect(this.wet),this._seconds=3,this._decay=2,this._reverse=!1,this._buildImpulse()},t.Reverb.prototype=Object.create(i.prototype),t.Reverb.prototype.process=function(t,e,i,n){t.connect(this.input);var o=!1;e&&(this._seconds=e,o=!0),i&&(this._decay=i),n&&(this._reverse=n),o&&this._buildImpulse()},t.Reverb.prototype.set=function(t,e,i){var n=!1;t&&(this._seconds=t,n=!0),e&&(this._decay=e),i&&(this._reverse=i),n&&this._buildImpulse()},t.Reverb.prototype._buildImpulse=function(){var t,e,i=this.ac.sampleRate,n=i*this._seconds,o=this._decay,r=this.ac.createBuffer(2,n,i),s=r.getChannelData(0),a=r.getChannelData(1);for(e=0;n>e;e++)t=this._reverse?n-e:e,s[e]=(2*Math.random()-1)*Math.pow(1-t/n,o),a[e]=(2*Math.random()-1)*Math.pow(1-t/n,o);this.convolverNode.buffer=r},t.Reverb.prototype.dispose=function(){i.prototype.dispose.apply(this),this.convolverNode&&(this.convolverNode.buffer=null,this.convolverNode=null)},t.Convolver=function(t,e,n){i.call(this),this.convolverNode=this.ac.createConvolver(),this.input.gain.value=.5,this.input.connect(this.convolverNode),this.convolverNode.connect(this.wet),t?(this.impulses=[],this._loadBuffer(t,e,n)):(this._seconds=3,this._decay=2,this._reverse=!1,this._buildImpulse())},t.Convolver.prototype=Object.create(t.Reverb.prototype),t.prototype.registerPreloadMethod("createConvolver",t.prototype),t.prototype.createConvolver=function(e,i,n){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS");var o=new t.Convolver(e,i,n);return o.impulses=[],o},t.Convolver.prototype._loadBuffer=function(i,n,o){var i=t.prototype._checkFileFormats(i),r=this,s=(new Error).stack,a=t.prototype.getAudioContext(),u=new XMLHttpRequest;u.open("GET",i,!0),u.responseType="arraybuffer",u.onload=function(){if(200===u.status)a.decodeAudioData(u.response,function(t){var e={},o=i.split("/");e.name=o[o.length-1],e.audioBuffer=t,r.impulses.push(e),r.convolverNode.buffer=e.audioBuffer,n&&n(e)},function(){var t=new e("decodeAudioData",s,r.url),i="AudioContext error at decodeAudioData for "+r.url;o?(t.msg=i,o(t)):console.error(i+"\n The error stack trace includes: \n"+t.stack)});else{var t=new e("loadConvolver",s,r.url),c="Unable to load "+r.url+". The request status was: "+u.status+" ("+u.statusText+")";o?(t.message=c,o(t)):console.error(c+"\n The error stack trace includes: \n"+t.stack)}},u.onerror=function(){var t=new e("loadConvolver",s,r.url),i="There was no response from the server at "+r.url+". Check the url and internet connectivity.";o?(t.message=i,o(t)):console.error(i+"\n The error stack trace includes: \n"+t.stack)},u.send()},t.Convolver.prototype.set=null,t.Convolver.prototype.process=function(t){t.connect(this.input)},t.Convolver.prototype.impulses=[],t.Convolver.prototype.addImpulse=function(t,e,i){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS"),this._loadBuffer(t,e,i)},t.Convolver.prototype.resetImpulse=function(t,e,i){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS"),this.impulses=[],this._loadBuffer(t,e,i)},t.Convolver.prototype.toggleImpulse=function(t){if("number"==typeof t&&t<this.impulses.length&&(this.convolverNode.buffer=this.impulses[t].audioBuffer),"string"==typeof t)for(var e=0;e<this.impulses.length;e++)if(this.impulses[e].name===t){this.convolverNode.buffer=this.impulses[e].audioBuffer;break}},t.Convolver.prototype.dispose=function(){i.prototype.dispose.apply(this);for(var t in this.impulses)this.impulses[t]&&(this.impulses[t]=null);this.convolverNode.disconnect(),this.concolverNode=null}}(o,Z,e);var J;J=function(t){"use strict";return t.TimelineState=function(e){t.Timeline.call(this),this._initial=e},t.extend(t.TimelineState,t.Timeline),t.TimelineState.prototype.getValueAtTime=function(t){var e=this.get(t);return null!==e?e.state:this._initial},t.TimelineState.prototype.setStateAtTime=function(t,e){this.add({state:t,time:e})},t.TimelineState}(c,k);var K;K=function(t){"use strict";return t.Clock=function(){t.Emitter.call(this);var e=this.optionsObject(arguments,["callback","frequency"],t.Clock.defaults);this.callback=e.callback,this._nextTick=0,this._lastState=t.State.Stopped,this.frequency=new t.TimelineSignal(e.frequency,t.Type.Frequency),this._readOnly("frequency"),this.ticks=0,this._state=new t.TimelineState(t.State.Stopped),this._boundLoop=this._loop.bind(this),this.context.on("tick",this._boundLoop)},t.extend(t.Clock,t.Emitter),t.Clock.defaults={callback:t.noOp,frequency:1,lookAhead:"auto"},Object.defineProperty(t.Clock.prototype,"state",{get:function(){return this._state.getValueAtTime(this.now())}}),t.Clock.prototype.start=function(e,i){return e=this.toSeconds(e),this._state.getValueAtTime(e)!==t.State.Started&&this._state.add({state:t.State.Started,time:e,offset:i}),this},t.Clock.prototype.stop=function(e){return e=this.toSeconds(e),this._state.cancel(e),this._state.setStateAtTime(t.State.Stopped,e),this},t.Clock.prototype.pause=function(e){return e=this.toSeconds(e),this._state.getValueAtTime(e)===t.State.Started&&this._state.setStateAtTime(t.State.Paused,e),this},t.Clock.prototype._loop=function(){for(var e=this.now(),i=this.context.lookAhead,n=this.context.updateInterval,o=2*this.context.lag,r=e+i+n+o;r>this._nextTick&&this._state;){var s=this._state.getValueAtTime(this._nextTick);if(s!==this._lastState){this._lastState=s;var a=this._state.get(this._nextTick);s===t.State.Started?(this._nextTick=a.time,this.isUndef(a.offset)||(this.ticks=a.offset),this.emit("start",a.time,this.ticks)):s===t.State.Stopped?(this.ticks=0,this.emit("stop",a.time)):s===t.State.Paused&&this.emit("pause",a.time)}var u=this._nextTick;this.frequency&&(this._nextTick+=1/this.frequency.getValueAtTime(this._nextTick),s===t.State.Started&&(this.callback(u),this.ticks++))}},t.Clock.prototype.getStateAtTime=function(t){return t=this.toSeconds(t),this._state.getValueAtTime(t)},t.Clock.prototype.dispose=function(){t.Emitter.prototype.dispose.call(this),this.context.off("tick",this._boundLoop),this._writable("frequency"),this.frequency.dispose(),this.frequency=null,this._boundLoop=null,this._nextTick=1/0,this.callback=null,this._state.dispose(),this._state=null},t.Clock}(c,O,J,y);var tt;tt=function(){var e=i,n=K;t.Metro=function(){this.clock=new n({callback:this.ontick.bind(this)}),this.syncedParts=[],this.bpm=120,this._init(),this.prevTick=0,this.tatumTime=0,this.tickCallback=function(){}},t.Metro.prototype.ontick=function(t){var i=t-this.prevTick,n=t-e.audiocontext.currentTime;if(!(i-this.tatumTime<=-.02)){this.prevTick=t;var o=this;this.syncedParts.forEach(function(t){t.isPlaying&&(t.incrementStep(n),t.phrases.forEach(function(t){var e=t.sequence,i=o.metroTicks%e.length;0!==e[i]&&(o.metroTicks<e.length||!t.looping)&&t.callback(n,e[i])}))}),this.metroTicks+=1,this.tickCallback(n)}},t.Metro.prototype.setBPM=function(t,i){var n=60/(t*this.tatums),o=e.audiocontext.currentTime;this.tatumTime=n;var i=i||0;this.clock.frequency.setValueAtTime(this.clock.frequency.value,o),this.clock.frequency.linearRampToValueAtTime(t,o+i),this.bpm=t},t.Metro.prototype.getBPM=function(){return this.clock.getRate()/this.tatums*60},t.Metro.prototype._init=function(){this.metroTicks=0},t.Metro.prototype.resetSync=function(t){this.syncedParts=[t]},t.Metro.prototype.pushSync=function(t){this.syncedParts.push(t)},t.Metro.prototype.start=function(t){var i=t||0,n=e.audiocontext.currentTime;this.clock.start(n+i),this.setBPM(this.bpm)},t.Metro.prototype.stop=function(t){var i=t||0,n=e.audiocontext.currentTime;this.clock.stop(n+i)},t.Metro.prototype.beatLength=function(t){this.tatums=1/t/4}}(i,K);var et;et=function(){function e(t){t.currentPart++,t.currentPart>=t.parts.length?(t.scoreStep=0,t.onended()):(t.scoreStep=0,t.parts[t.currentPart-1].stop(),t.parts[t.currentPart].start())}var n=i,o=120;t.prototype.setBPM=function(t,e){o=t;for(var i in n.parts)n.parts[i]&&n.parts[i].setBPM(t,e)},t.Phrase=function(t,e,i){this.phraseStep=0,this.name=t,this.callback=e,this.sequence=i},t.Part=function(e,i){this.length=e||0,this.partStep=0,this.phrases=[],this.isPlaying=!1,this.noLoop(),this.tatums=i||.0625,this.metro=new t.Metro,this.metro._init(),this.metro.beatLength(this.tatums),this.metro.setBPM(o),n.parts.push(this),this.callback=function(){}},t.Part.prototype.setBPM=function(t,e){this.metro.setBPM(t,e)},t.Part.prototype.getBPM=function(){return this.metro.getBPM()},t.Part.prototype.start=function(t){if(!this.isPlaying){this.isPlaying=!0,this.metro.resetSync(this);var e=t||0;this.metro.start(e)}},t.Part.prototype.loop=function(t){this.looping=!0,this.onended=function(){this.partStep=0};var e=t||0;this.start(e)},t.Part.prototype.noLoop=function(){this.looping=!1,this.onended=function(){this.stop()}},t.Part.prototype.stop=function(t){this.partStep=0,this.pause(t)},t.Part.prototype.pause=function(t){this.isPlaying=!1;var e=t||0;this.metro.stop(e)},t.Part.prototype.addPhrase=function(e,i,n){var o;if(3===arguments.length)o=new t.Phrase(e,i,n);else{if(!(arguments[0]instanceof t.Phrase))throw"invalid input. addPhrase accepts name, callback, array or a p5.Phrase";o=arguments[0]}this.phrases.push(o),o.sequence.length>this.length&&(this.length=o.sequence.length)},t.Part.prototype.removePhrase=function(t){for(var e in this.phrases)this.phrases[e].name===t&&this.phrases.splice(e,1)},t.Part.prototype.getPhrase=function(t){for(var e in this.phrases)if(this.phrases[e].name===t)return this.phrases[e]},t.Part.prototype.replaceSequence=function(t,e){for(var i in this.phrases)this.phrases[i].name===t&&(this.phrases[i].sequence=e)},t.Part.prototype.incrementStep=function(t){this.partStep<this.length-1?(this.callback(t),this.partStep+=1):this.looping||this.partStep!==this.length-1||(console.log("done"),this.onended())},t.Part.prototype.onStep=function(t){this.callback=t},t.Score=function(){this.parts=[],this.currentPart=0;var t=this;for(var i in arguments)arguments[i]&&this.parts[i]&&(this.parts[i]=arguments[i],this.parts[i].nextPart=this.parts[i+1],this.parts[i].onended=function(){t.resetPart(i),e(t)});this.looping=!1},t.Score.prototype.onended=function(){this.looping?this.parts[0].start():this.parts[this.parts.length-1].onended=function(){this.stop(),this.resetParts()},this.currentPart=0},t.Score.prototype.start=function(){this.parts[this.currentPart].start(),this.scoreStep=0},t.Score.prototype.stop=function(){this.parts[this.currentPart].stop(),this.currentPart=0,this.scoreStep=0},t.Score.prototype.pause=function(){this.parts[this.currentPart].stop()},t.Score.prototype.loop=function(){this.looping=!0,this.start()},t.Score.prototype.noLoop=function(){this.looping=!1},t.Score.prototype.resetParts=function(){var t=this;this.parts.forEach(function(e){t.resetParts[e]})},t.Score.prototype.resetPart=function(t){this.parts[t].stop(),this.parts[t].partStep=0;for(var e in this.parts[t].phrases)this.parts[t]&&(this.parts[t].phrases[e].phraseStep=0)},t.Score.prototype.setBPM=function(t,e){for(var i in this.parts)this.parts[i]&&this.parts[i].setBPM(t,e)}}(i);var it;it=function(){var e=i,n=K;return t.SoundLoop=function(t,i){this.callback=t,this.musicalTimeMode="number"==typeof this._interval?!1:!0,this._interval=i||1,this._timeSignature=4,this._bpm=60,this.isPlaying=!1,this.maxIterations=1/0;var o=this;this.clock=new n({callback:function(t){var i=t-e.audiocontext.currentTime;i>0&&o.iterations<=o.maxIterations&&o.callback(i)},frequency:this._calcFreq()})},t.SoundLoop.prototype.start=function(t){var i=t||0,n=e.audiocontext.currentTime;this.isPlaying||(this.clock.start(n+i),this.isPlaying=!0)},t.SoundLoop.prototype.stop=function(t){var i=t||0,n=e.audiocontext.currentTime;this.isPlaying&&(this.clock.stop(n+i),this.isPlaying=!1)},t.SoundLoop.prototype.pause=function(t){var e=t||0;this.isPlaying&&(this.clock.pause(e),this.isPlaying=!1)},t.SoundLoop.prototype.syncedStart=function(t,i){var n=i||0,o=e.audiocontext.currentTime;if(t.isPlaying){
+if(t.isPlaying){var r=t.clock._nextTick-e.audiocontext.currentTime;this.clock.start(o+r),this.isPlaying=!0}}else t.clock.start(o+n),t.isPlaying=!0,this.clock.start(o+n),this.isPlaying=!0},t.SoundLoop.prototype._update=function(){this.clock.frequency.value=this._calcFreq()},t.SoundLoop.prototype._calcFreq=function(){return"number"==typeof this._interval?(this.musicalTimeMode=!1,1/this._interval):"string"==typeof this._interval?(this.musicalTimeMode=!0,this._bpm/60/this._convertNotation(this._interval)*(this._timeSignature/4)):void 0},t.SoundLoop.prototype._convertNotation=function(t){var e=t.slice(-1);switch(t=Number(t.slice(0,-1)),e){case"m":return this._measure(t);case"n":return this._note(t);default:console.warn("Specified interval is not formatted correctly. See Tone.js timing reference for more info: https://github.com/Tonejs/Tone.js/wiki/Time")}},t.SoundLoop.prototype._measure=function(t){return t*this._timeSignature},t.SoundLoop.prototype._note=function(t){return this._timeSignature/t},Object.defineProperty(t.SoundLoop.prototype,"bpm",{get:function(){return this._bpm},set:function(t){this.musicalTimeMode||console.warn('Changing the BPM in "seconds" mode has no effect. BPM is only relevant in musicalTimeMode when the interval is specified as a string ("2n", "4n", "1m"...etc)'),this._bpm=t,this._update()}}),Object.defineProperty(t.SoundLoop.prototype,"timeSignature",{get:function(){return this._timeSignature},set:function(t){this.musicalTimeMode||console.warn('Changing the timeSignature in "seconds" mode has no effect. BPM is only relevant in musicalTimeMode when the interval is specified as a string ("2n", "4n", "1m"...etc)'),this._timeSignature=t,this._update()}}),Object.defineProperty(t.SoundLoop.prototype,"interval",{get:function(){return this._interval},set:function(t){this.musicalTimeMode="Number"==typeof t?!1:!0,this._interval=t,this._update()}}),Object.defineProperty(t.SoundLoop.prototype,"iterations",{get:function(){return this.clock.ticks}}),t.SoundLoop}(i,K);var nt;nt=function(){"use strict";var e=Z;return t.Compressor=function(){e.call(this),this.compressor=this.ac.createDynamicsCompressor(),this.input.connect(this.compressor),this.compressor.connect(this.wet)},t.Compressor.prototype=Object.create(e.prototype),t.Compressor.prototype.process=function(t,e,i,n,o,r){t.connect(this.input),this.set(e,i,n,o,r)},t.Compressor.prototype.set=function(t,e,i,n,o){"undefined"!=typeof t&&this.attack(t),"undefined"!=typeof e&&this.knee(e),"undefined"!=typeof i&&this.ratio(i),"undefined"!=typeof n&&this.threshold(n),"undefined"!=typeof o&&this.release(o)},t.Compressor.prototype.attack=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.attack.value=t,this.compressor.attack.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.attack.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof t&&t.connect(this.compressor.attack),this.compressor.attack.value},t.Compressor.prototype.knee=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.knee.value=t,this.compressor.knee.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.knee.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof t&&t.connect(this.compressor.knee),this.compressor.knee.value},t.Compressor.prototype.ratio=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.ratio.value=t,this.compressor.ratio.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.ratio.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof t&&t.connect(this.compressor.ratio),this.compressor.ratio.value},t.Compressor.prototype.threshold=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.threshold.value=t,this.compressor.threshold.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.threshold.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof t&&t.connect(this.compressor.threshold),this.compressor.threshold.value},t.Compressor.prototype.release=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.release.value=t,this.compressor.release.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.release.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof number&&t.connect(this.compressor.release),this.compressor.release.value},t.Compressor.prototype.reduction=function(){return this.compressor.reduction.value},t.Compressor.prototype.dispose=function(){e.prototype.dispose.apply(this),this.compressor.disconnect(),this.compressor=void 0},t.Compressor}(i,Z,o);var ot;ot=function(){function e(t,e){for(var i=t.length+e.length,n=new Float32Array(i),o=0,r=0;i>r;)n[r++]=t[o],n[r++]=e[o],o++;return n}function n(t,e,i){for(var n=i.length,o=0;n>o;o++)t.setUint8(e+o,i.charCodeAt(o))}var o=i,r=o.audiocontext;t.SoundRecorder=function(){this.input=r.createGain(),this.output=r.createGain(),this.recording=!1,this.bufferSize=1024,this._channels=2,this._clear(),this._jsNode=r.createScriptProcessor(this.bufferSize,this._channels,2),this._jsNode.onaudioprocess=this._audioprocess.bind(this),this._callback=function(){},this._jsNode.connect(t.soundOut._silentNode),this.setInput(),o.soundArray.push(this)},t.SoundRecorder.prototype.setInput=function(e){this.input.disconnect(),this.input=null,this.input=r.createGain(),this.input.connect(this._jsNode),this.input.connect(this.output),e?e.connect(this.input):t.soundOut.output.connect(this.input)},t.SoundRecorder.prototype.record=function(t,e,i){this.recording=!0,e&&(this.sampleLimit=Math.round(e*r.sampleRate)),t&&i?this._callback=function(){this.buffer=this._getBuffer(),t.setBuffer(this.buffer),i()}:t&&(this._callback=function(){this.buffer=this._getBuffer(),t.setBuffer(this.buffer)})},t.SoundRecorder.prototype.stop=function(){this.recording=!1,this._callback(),this._clear()},t.SoundRecorder.prototype._clear=function(){this._leftBuffers=[],this._rightBuffers=[],this.recordedSamples=0,this.sampleLimit=null},t.SoundRecorder.prototype._audioprocess=function(t){if(this.recording!==!1&&this.recording===!0)if(this.sampleLimit&&this.recordedSamples>=this.sampleLimit)this.stop();else{var e=t.inputBuffer.getChannelData(0),i=t.inputBuffer.getChannelData(1);this._leftBuffers.push(new Float32Array(e)),this._rightBuffers.push(new Float32Array(i)),this.recordedSamples+=this.bufferSize}},t.SoundRecorder.prototype._getBuffer=function(){var t=[];return t.push(this._mergeBuffers(this._leftBuffers)),t.push(this._mergeBuffers(this._rightBuffers)),t},t.SoundRecorder.prototype._mergeBuffers=function(t){for(var e=new Float32Array(this.recordedSamples),i=0,n=t.length,o=0;n>o;o++){var r=t[o];e.set(r,i),i+=r.length}return e},t.SoundRecorder.prototype.dispose=function(){this._clear();var t=o.soundArray.indexOf(this);o.soundArray.splice(t,1),this._callback=function(){},this.input&&this.input.disconnect(),this.input=null,this._jsNode=null},t.prototype.saveSound=function(i,o){var r,s;r=i.buffer.getChannelData(0),s=i.buffer.numberOfChannels>1?i.buffer.getChannelData(1):r;var a=e(r,s),u=new window.ArrayBuffer(44+2*a.length),c=new window.DataView(u);n(c,0,"RIFF"),c.setUint32(4,36+2*a.length,!0),n(c,8,"WAVE"),n(c,12,"fmt "),c.setUint32(16,16,!0),c.setUint16(20,1,!0),c.setUint16(22,2,!0),c.setUint32(24,44100,!0),c.setUint32(28,176400,!0),c.setUint16(32,4,!0),c.setUint16(34,16,!0),n(c,36,"data"),c.setUint32(40,2*a.length,!0);for(var p=a.length,h=44,l=1,f=0;p>f;f++)c.setInt16(h,a[f]*(32767*l),!0),h+=2;t.prototype.writeFile([c],o,"wav")}}(e,i);var rt;rt=function(){t.PeakDetect=function(t,e,i,n){this.framesPerPeak=n||20,this.framesSinceLastPeak=0,this.decayRate=.95,this.threshold=i||.35,this.cutoff=0,this.cutoffMult=1.5,this.energy=0,this.penergy=0,this.currentValue=0,this.isDetected=!1,this.f1=t||40,this.f2=e||2e4,this._onPeak=function(){}},t.PeakDetect.prototype.update=function(t){var e=this.energy=t.getEnergy(this.f1,this.f2)/255;e>this.cutoff&&e>this.threshold&&e-this.penergy>0?(this._onPeak(),this.isDetected=!0,this.cutoff=e*this.cutoffMult,this.framesSinceLastPeak=0):(this.isDetected=!1,this.framesSinceLastPeak<=this.framesPerPeak?this.framesSinceLastPeak++:(this.cutoff*=this.decayRate,this.cutoff=Math.max(this.cutoff,this.threshold))),this.currentValue=e,this.penergy=e},t.PeakDetect.prototype.onPeak=function(t,e){var i=this;i._onPeak=function(){t(i.energy,e)}}}();var st;st=function(){var e=i;t.Gain=function(){this.ac=e.audiocontext,this.input=this.ac.createGain(),this.output=this.ac.createGain(),this.input.gain.value=.5,this.input.connect(this.output),e.soundArray.push(this)},t.Gain.prototype.setInput=function(t){t.connect(this.input)},t.Gain.prototype.connect=function(e){var i=e||t.soundOut.input;this.output.connect(i.input?i.input:i)},t.Gain.prototype.disconnect=function(){this.output.disconnect()},t.Gain.prototype.amp=function(t,i,n){var i=i||0,n=n||0,o=e.audiocontext.currentTime,r=this.output.gain.value;this.output.gain.cancelScheduledValues(o),this.output.gain.linearRampToValueAtTime(r,o+n),this.output.gain.linearRampToValueAtTime(t,o+n+i)},t.Gain.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.output.disconnect(),this.input.disconnect(),this.output=void 0,this.input=void 0}}(i,e);var at;at=function(){var e=i;return t.AudioVoice=function(){this.ac=e.audiocontext,this.output=this.ac.createGain(),this.connect(),e.soundArray.push(this)},t.AudioVoice.prototype._setNote=function(e){var i={A:21,B:23,C:24,D:26,E:28,F:29,G:31},n=i[e[0]],o="number"==typeof Number(e.slice(-1))?e.slice(-1):0;return n+=12*o,n="#"===e[1]?n+1:"b"===e[1]?n-1:n,t.prototype.midiToFreq(n)},t.AudioVoice.prototype.play=function(t,e,i,n){},t.AudioVoice.prototype.triggerAttack=function(t,e,i){},t.AudioVoice.prototype.triggerRelease=function(t){},t.AudioVoice.prototype.amp=function(t,e){},t.AudioVoice.prototype.connect=function(t){var i=t||e.input;this.output.connect(i.input?i.input:i)},t.AudioVoice.prototype.disconnect=function(){this.output.disconnect()},t.AudioVoice.prototype.dispose=function(){this.output.disconnect(),delete this.output},t.AudioVoice}(i);var ut;ut=function(){var e=i,n=at;t.MonoSynth=function(){n.call(this),this.oscillator=new t.Oscillator,this.env=new t.Env,this.env.setRange(1,0),this.env.setExp(!0),this.setADSR(.02,.25,.05,.35),this.filter=new t.Filter("highpass"),this.filter.set(5,1),this.oscillator.disconnect(),this.oscillator.connect(this.filter),this.env.disconnect(),this.env.setInput(this.oscillator),this.filter.connect(this.output),this.oscillator.start(),this.connect(),this._isOn=!1,e.soundArray.push(this)},t.MonoSynth.prototype=Object.create(t.AudioVoice.prototype),t.MonoSynth.prototype.play=function(t,e,i,n){var n=n||this.sustain;this.susTime=n,this.triggerAttack(t,e,i),this.triggerRelease(i+n)},t.MonoSynth.prototype.triggerAttack=function(t,e,i){var i=i||0,n="string"==typeof t?this._setNote(t):"number"==typeof t?t:440,o=e||1;this._isOn=!0,this.oscillator.freq(n,0,i),this.env.ramp(this.output,i,o)},t.MonoSynth.prototype.triggerRelease=function(t){var t=t||0;this.env.ramp(this.output,t,0),this._isOn=!1},t.MonoSynth.prototype.setADSR=function(t,e,i,n){this.env.setADSR(t,e,i,n)},Object.defineProperties(t.MonoSynth.prototype,{attack:{get:function(){return this.env.aTime},set:function(t){this.env.setADSR(t,this.env.dTime,this.env.sPercent,this.env.rTime)}},decay:{get:function(){return this.env.dTime},set:function(t){this.env.setADSR(this.env.aTime,t,this.env.sPercent,this.env.rTime)}},sustain:{get:function(){return this.env.sPercent},set:function(t){this.env.setADSR(this.env.aTime,this.env.dTime,t,this.env.rTime)}},release:{get:function(){return this.env.rTime},set:function(t){this.env.setADSR(this.env.aTime,this.env.dTime,this.env.sPercent,t)}}}),t.MonoSynth.prototype.amp=function(t,e){var i=e||0;return"undefined"!=typeof t&&this.oscillator.amp(t,i),this.oscillator.amp().value},t.MonoSynth.prototype.connect=function(t){var i=t||e.input;this.output.connect(i.input?i.input:i)},t.MonoSynth.prototype.disconnect=function(){this.output.disconnect()},t.MonoSynth.prototype.dispose=function(){n.prototype.dispose.apply(this),this.filter.dispose(),this.env.dispose();try{this.oscillator.dispose()}catch(t){console.error("mono synth default oscillator already disposed")}}}(i,at);var ct;ct=function(){var e=i,n=O;t.PolySynth=function(i,o){this.audiovoices=[],this.notes={},this._newest=0,this._oldest=0,this.polyValue=o||8,this.AudioVoice=void 0===i?t.MonoSynth:i,this._voicesInUse=new n(0),this.output=e.audiocontext.createGain(),this.connect(),this._allocateVoices(),e.soundArray.push(this)},t.PolySynth.prototype._allocateVoices=function(){for(var t=0;t<this.polyValue;t++)this.audiovoices.push(new this.AudioVoice),this.audiovoices[t].disconnect(),this.audiovoices[t].connect(this.output)},t.PolySynth.prototype.play=function(t,e,i,n){var n=n||1;this.noteAttack(t,e,i),this.noteRelease(t,i+n)},t.PolySynth.prototype.noteADSR=function(t,i,n,o,r,s){var a=e.audiocontext.currentTime,s=s||0,u=a+s;this.audiovoices[this.notes[t].getValueAtTime(u)].setADSR(i,n,o,r)},t.PolySynth.prototype.setADSR=function(t,e,i,n){this.audiovoices.forEach(function(o){o.setADSR(t,e,i,n)})},t.PolySynth.prototype.noteAttack=function(i,o,r){var s,a=e.audiocontext.currentTime,u=r||0,c=a+u,p="string"==typeof i?this.AudioVoice.prototype._setNote(i):"number"==typeof i?i:440,h=void 0===o?1:o;if(void 0!==this.notes[p]&&null!==this.notes[p].getValueAtTime(c)&&this.noteRelease(p,0),this._voicesInUse.getValueAtTime(c)<this.polyValue)s=this._voicesInUse.getValueAtTime(c);else{s=this._oldest;var l=t.prototype.freqToMidi(this.audiovoices[this._oldest].oscillator.freq().value);this.noteRelease(l),this._oldest=(this._oldest+1)%(this.polyValue-1)}this.notes[p]=new n,this.notes[p].setValueAtTime(s,c);var f=null===this._voicesInUse._searchBefore(c)?0:this._voicesInUse._searchBefore(c).value;if(this._voicesInUse.setValueAtTime(f+1,c),this._updateAfter(c,1),this._newest=s,"number"==typeof h){var d=1/this._voicesInUse.getValueAtTime(c)*2;h=h>d?d:h}this.audiovoices[s].triggerAttack(p,h,u)},t.PolySynth.prototype._updateAfter=function(t,e){if(null!==this._voicesInUse._searchAfter(t)){this._voicesInUse._searchAfter(t).value+=e;var i=this._voicesInUse._searchAfter(t).time;this._updateAfter(i,e)}},t.PolySynth.prototype.noteRelease=function(t,i){var n="string"==typeof t?this.AudioVoice.prototype._setNote(t):"number"==typeof t?t:this.audiovoices[this._newest].oscillator.freq().value,o=e.audiocontext.currentTime,r=i||0,s=o+r;if(null===this.notes[n].getValueAtTime(s))console.warn("Cannot release a note that is not already playing");else{var a=null===this._voicesInUse._searchBefore(s)?0:this._voicesInUse._searchBefore(s).value;this._voicesInUse.setValueAtTime(a-1,s),this._updateAfter(s,-1),this.audiovoices[this.notes[n].getValueAtTime(s)].triggerRelease(r),this.notes[n].setValueAtTime(null,s),this._newest=0===this._newest?0:(this._newest-1)%(this.polyValue-1)}},t.PolySynth.prototype.connect=function(t){var i=t||e.input;this.output.connect(i.input?i.input:i)},t.PolySynth.prototype.disconnect=function(){this.output.disconnect()},t.PolySynth.prototype.dispose=function(){this.audiovoices.forEach(function(t){t.dispose()}),this.output.disconnect(),delete this.output}}(i,O,e);var pt;pt=function(){function e(t){for(var e,i="number"==typeof t?t:50,n=44100,o=new Float32Array(n),r=Math.PI/180,s=0;n>s;++s)e=2*s/n-1,o[s]=(3+i)*e*20*r/(Math.PI+i*Math.abs(e));return o}var i=Z;t.Distortion=function(n,o){if(i.call(this),"undefined"==typeof n&&(n=.25),"number"!=typeof n)throw new Error("amount must be a number");if("undefined"==typeof o&&(o="2x"),"string"!=typeof o)throw new Error("oversample must be a String");var r=t.prototype.map(n,0,1,0,2e3);this.waveShaperNode=this.ac.createWaveShaper(),this.amount=r,this.waveShaperNode.curve=e(r),this.waveShaperNode.oversample=o,this.input.connect(this.waveShaperNode),this.waveShaperNode.connect(this.wet)},t.Distortion.prototype=Object.create(i.prototype),t.Distortion.prototype.process=function(t,e,i){t.connect(this.input),this.set(e,i)},t.Distortion.prototype.set=function(i,n){if(i){var o=t.prototype.map(i,0,1,0,2e3);this.amount=o,this.waveShaperNode.curve=e(o)}n&&(this.waveShaperNode.oversample=n)},t.Distortion.prototype.getAmount=function(){return this.amount},t.Distortion.prototype.getOversample=function(){return this.waveShaperNode.oversample},t.Distortion.prototype.dispose=function(){i.prototype.dispose.apply(this),this.waveShaperNode.disconnect(),this.waveShaperNode=null}}(Z);var ht;ht=function(){var t=e;return t}(e,i,n,o,r,s,a,u,A,P,F,q,M,V,X,z,W,Q,H,$,tt,et,it,nt,ot,rt,st,ut,ct,pt,at,ut,ct)});
diff --git a/public/a1/lib/paper-full-v0.11.5.min.js b/public/a1/lib/paper-full-v0.11.5.min.js
new file mode 100644
index 0000000..c19336d
--- /dev/null
+++ b/public/a1/lib/paper-full-v0.11.5.min.js
@@ -0,0 +1,39 @@
+/*!
+ * Paper.js v0.11.5 - The Swiss Army Knife of Vector Graphics Scripting.
+ * http://paperjs.org/
+ *
+ * Copyright (c) 2011 - 2016, Juerg Lehni & Jonathan Puckey
+ * http://scratchdisk.com/ & http://jonathanpuckey.com/
+ *
+ * Distributed under the MIT license. See LICENSE file for details.
+ *
+ * All rights reserved.
+ *
+ * Date: Thu Oct 5 16:16:29 2017 +0200
+ *
+ ***
+ *
+ * Straps.js - Class inheritance library with support for bean-style accessors
+ *
+ * Copyright (c) 2006 - 2016 Juerg Lehni
+ * http://scratchdisk.com/
+ *
+ * Distributed under the MIT license.
+ *
+ ***
+ *
+ * Acorn.js
+ * http://marijnhaverbeke.nl/acorn/
+ *
+ * Acorn is a tiny, fast JavaScript parser written in JavaScript,
+ * created by Marijn Haverbeke and released under an MIT license.
+ *
+ */
+var paper=function(t,e){t=t||require("./node/self.js");var n=t.window,i=t.document,r=new function(){function t(t,e,r,s,a){function u(i,u){u=u||(u=o(e,i))&&(u.get?u:u.value),"string"==typeof u&&"#"===u[0]&&(u=t[u.substring(1)]||u);var c,f="function"==typeof u,d=u,_=a||f&&!u.base?u&&u.get?i in t:t[i]:null;a&&_||(f&&_&&(u.base=_),f&&s!==!1&&(c=i.match(/^([gs]et|is)(([A-Z])(.*))$/))&&(l[c[3].toLowerCase()+c[4]]=c[2]),d&&!f&&d.get&&"function"==typeof d.get&&n.isPlainObject(d)||(d={value:d,writable:!0}),(o(t,i)||{configurable:!0}).configurable&&(d.configurable=!0,d.enumerable=null!=r?r:!c),h(t,i,d))}var l={};if(e){for(var c in e)e.hasOwnProperty(c)&&!i.test(c)&&u(c);for(var c in l){var f=l[c],d=t["set"+f],_=t["get"+f]||d&&t["is"+f];!_||s!==!0&&0!==_.length||u(c,{get:_,set:d})}}return t}function n(){for(var t=0,e=arguments.length;t<e;t++){var n=arguments[t];n&&c(this,n)}return this}var i=/^(statics|enumerable|beans|preserve)$/,r=[],s=r.slice,a=Object.create,o=Object.getOwnPropertyDescriptor,h=Object.defineProperty,u=r.forEach||function(t,e){for(var n=0,i=this.length;n<i;n++)t.call(e,this[n],n,this)},l=function(t,e){for(var n in this)this.hasOwnProperty(n)&&t.call(e,this[n],n,this)},c=Object.assign||function(t){for(var e=1,n=arguments.length;e<n;e++){var i=arguments[e];for(var r in i)i.hasOwnProperty(r)&&(t[r]=i[r])}return t},f=function(t,e,n){if(t){var i=o(t,"length");(i&&"number"==typeof i.value?u:l).call(t,e,n=n||t)}return n};return t(n,{inject:function(e){if(e){var n=e.statics===!0?e:e.statics,i=e.beans,r=e.preserve;n!==e&&t(this.prototype,e,e.enumerable,i,r),t(this,n,null,i,r)}for(var s=1,a=arguments.length;s<a;s++)this.inject(arguments[s]);return this},extend:function(){for(var e,n,i,r=this,s=0,o=arguments.length;s<o&&(!e||!n);s++)i=arguments[s],e=e||i.initialize,n=n||i.prototype;return e=e||function(){r.apply(this,arguments)},n=e.prototype=n||a(this.prototype),h(n,"constructor",{value:e,writable:!0,configurable:!0}),t(e,this),arguments.length&&this.inject.apply(e,arguments),e.base=r,e}}).inject({enumerable:!1,initialize:n,set:n,inject:function(){for(var e=0,n=arguments.length;e<n;e++){var i=arguments[e];i&&t(this,i,i.enumerable,i.beans,i.preserve)}return this},extend:function(){var t=a(this);return t.inject.apply(t,arguments)},each:function(t,e){return f(this,t,e)},clone:function(){return new this.constructor(this)},statics:{set:c,each:f,create:a,define:h,describe:o,clone:function(t){return c(new t.constructor,t)},isPlainObject:function(t){var e=null!=t&&t.constructor;return e&&(e===Object||e===n||"Object"===e.name)},pick:function(t,n){return t!==e?t:n},slice:function(t,e,n){return s.call(t,e,n)}}})};"undefined"!=typeof module&&(module.exports=r),r.inject({enumerable:!1,toString:function(){return null!=this._id?(this._class||"Object")+(this._name?" '"+this._name+"'":" @"+this._id):"{ "+r.each(this,function(t,e){if(!/^_/.test(e)){var n=typeof t;this.push(e+": "+("number"===n?h.instance.number(t):"string"===n?"'"+t+"'":t))}},[]).join(", ")+" }"},getClassName:function(){return this._class||""},importJSON:function(t){return r.importJSON(t,this)},exportJSON:function(t){return r.exportJSON(this,t)},toJSON:function(){return r.serialize(this)},set:function(t,e){return t&&r.filter(this,t,e,this._prioritize),this}},{beans:!1,statics:{exports:{},extend:function rt(){var t=rt.base.apply(this,arguments),e=t.prototype._class;return e&&!r.exports[e]&&(r.exports[e]=t),t},equals:function(t,e){if(t===e)return!0;if(t&&t.equals)return t.equals(e);if(e&&e.equals)return e.equals(t);if(t&&e&&"object"==typeof t&&"object"==typeof e){if(Array.isArray(t)&&Array.isArray(e)){var n=t.length;if(n!==e.length)return!1;for(;n--;)if(!r.equals(t[n],e[n]))return!1}else{var i=Object.keys(t),n=i.length;if(n!==Object.keys(e).length)return!1;for(;n--;){var 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n=typeof t,i=this.__read,r=0;if("number"===n){var s="number"==typeof e;this._set(t,s?e:t),i&&(r=s?2:1)}else if("undefined"===n||null===t)this._set(0,0),i&&(r=null===t?1:0);else{var a="string"===n?t.split(/[\s,]+/)||[]:t;r=1,Array.isArray(a)?this._set(+a[0],+(a.length>1?a[1]:a[0])):"width"in a?this._set(a.width||0,a.height||0):"x"in a?this._set(a.x||0,a.y||0):(this._set(0,0),r=0)}return i&&(this.__read=r),this},set:"#initialize",_set:function(t,e){return this.width=t,this.height=e,this},equals:function(t){return t===this||t&&(this.width===t.width&&this.height===t.height||Array.isArray(t)&&this.width===t[0]&&this.height===t[1])||!1},clone:function(){return new d(this.width,this.height)},toString:function(){var t=h.instance;return"{ width: "+t.number(this.width)+", height: "+t.number(this.height)+" }"},_serialize:function(t){var e=t.formatter;return[e.number(this.width),e.number(this.height)]},add:function(){var t=d.read(arguments);return new d(this.width+t.width,this.height+t.height)},subtract:function(){var t=d.read(arguments);return new d(this.width-t.width,this.height-t.height)},multiply:function(){var t=d.read(arguments);return new d(this.width*t.width,this.height*t.height)},divide:function(){var t=d.read(arguments);return new d(this.width/t.width,this.height/t.height)},modulo:function(){var t=d.read(arguments);return new d(this.width%t.width,this.height%t.height)},negate:function(){return new d((-this.width),(-this.height))},isZero:function(){var t=u.isZero;return t(this.width)&&t(this.height)},isNaN:function(){return isNaN(this.width)||isNaN(this.height)},statics:{min:function(t,e){return new d(Math.min(t.width,e.width),Math.min(t.height,e.height))},max:function(t,e){return new d(Math.max(t.width,e.width),Math.max(t.height,e.height))},random:function(){return new d(Math.random(),Math.random())}}},r.each(["round","ceil","floor","abs"],function(t){var e=Math[t];this[t]=function(){return new d(e(this.width),e(this.height))}},{})),_=d.extend({initialize:function(t,e,n,i){this._width=t,this._height=e,this._owner=n,this._setter=i},_set:function(t,e,n){return this._width=t,this._height=e,n||this._owner[this._setter](this),this},getWidth:function(){return this._width},setWidth:function(t){this._width=t,this._owner[this._setter](this)},getHeight:function(){return this._height},setHeight:function(t){this._height=t,this._owner[this._setter](this)}}),g=r.extend({_class:"Rectangle",_readIndex:!0,beans:!0,initialize:function(t,n,i,s){var a,o=typeof t;if("number"===o?(this._set(t,n,i,s),a=4):"undefined"===o||null===t?(this._set(0,0,0,0),a=null===t?1:0):1===arguments.length&&(Array.isArray(t)?(this._set.apply(this,t),a=1):t.x!==e||t.width!==e?(this._set(t.x||0,t.y||0,t.width||0,t.height||0),a=1):t.from===e&&t.to===e&&(this._set(0,0,0,0),r.filter(this,t),a=1)),a===e){var h,u,l=c.readNamed(arguments,"from"),f=r.peek(arguments),_=l.x,g=l.y;if(f&&f.x!==e||r.hasNamed(arguments,"to")){var v=c.readNamed(arguments,"to");h=v.x-_,u=v.y-g,h<0&&(_=v.x,h=-h),u<0&&(g=v.y,u=-u)}else{var p=d.read(arguments);h=p.width,u=p.height}this._set(_,g,h,u),a=arguments.__index;var m=arguments.__filtered;m&&(this.__filtered=m)}return this.__read&&(this.__read=a),this},set:"#initialize",_set:function(t,e,n,i){return this.x=t,this.y=e,this.width=n,this.height=i,this},clone:function(){return new g(this.x,this.y,this.width,this.height)},equals:function(t){var e=r.isPlainValue(t)?g.read(arguments):t;return e===this||e&&this.x===e.x&&this.y===e.y&&this.width===e.width&&this.height===e.height||!1},toString:function(){var t=h.instance;return"{ x: "+t.number(this.x)+", y: "+t.number(this.y)+", width: "+t.number(this.width)+", height: "+t.number(this.height)+" }"},_serialize:function(t){var e=t.formatter;return[e.number(this.x),e.number(this.y),e.number(this.width),e.number(this.height)]},getPoint:function(t){var e=t?c:f;return new e(this.x,this.y,this,"setPoint")},setPoint:function(){var t=c.read(arguments);this.x=t.x,this.y=t.y},getSize:function(t){var e=t?d:_;return new e(this.width,this.height,this,"setSize")},_fw:1,_fh:1,setSize:function(){var t=d.read(arguments),e=this._sx,n=this._sy,i=t.width,r=t.height;e&&(this.x+=(this.width-i)*e),n&&(this.y+=(this.height-r)*n),this.width=i,this.height=r,this._fw=this._fh=1},getLeft:function(){return this.x},setLeft:function(t){if(!this._fw){var e=t-this.x;this.width-=.5===this._sx?2*e:e}this.x=t,this._sx=this._fw=0},getTop:function(){return this.y},setTop:function(t){if(!this._fh){var e=t-this.y;this.height-=.5===this._sy?2*e:e}this.y=t,this._sy=this._fh=0},getRight:function(){return this.x+this.width},setRight:function(t){if(!this._fw){var e=t-this.x;this.width=.5===this._sx?2*e:e}this.x=t-this.width,this._sx=1,this._fw=0},getBottom:function(){return this.y+this.height},setBottom:function(t){if(!this._fh){var e=t-this.y;this.height=.5===this._sy?2*e:e}this.y=t-this.height,this._sy=1,this._fh=0},getCenterX:function(){return this.x+this.width/2},setCenterX:function(t){this._fw||.5===this._sx?this.x=t-this.width/2:(this._sx&&(this.x+=2*(t-this.x)*this._sx),this.width=2*(t-this.x)),this._sx=.5,this._fw=0},getCenterY:function(){return this.y+this.height/2},setCenterY:function(t){this._fh||.5===this._sy?this.y=t-this.height/2:(this._sy&&(this.y+=2*(t-this.y)*this._sy),this.height=2*(t-this.y)),this._sy=.5,this._fh=0},getCenter:function(t){var e=t?c:f;return new e(this.getCenterX(),this.getCenterY(),this,"setCenter")},setCenter:function(){var t=c.read(arguments);return this.setCenterX(t.x),this.setCenterY(t.y),this},getArea:function(){return this.width*this.height},isEmpty:function(){return 0===this.width||0===this.height},contains:function(t){return t&&t.width!==e||4===(Array.isArray(t)?t:arguments).length?this._containsRectangle(g.read(arguments)):this._containsPoint(c.read(arguments))},_containsPoint:function(t){var e=t.x,n=t.y;return e>=this.x&&n>=this.y&&e<=this.x+this.width&&n<=this.y+this.height},_containsRectangle:function(t){var e=t.x,n=t.y;return e>=this.x&&n>=this.y&&e+t.width<=this.x+this.width&&n+t.height<=this.y+this.height},intersects:function(){var t=g.read(arguments),e=r.read(arguments)||0;return t.x+t.width>this.x-e&&t.y+t.height>this.y-e&&t.x<this.x+this.width+e&&t.y<this.y+this.height+e},intersect:function(){var t=g.read(arguments),e=Math.max(this.x,t.x),n=Math.max(this.y,t.y),i=Math.min(this.x+this.width,t.x+t.width),r=Math.min(this.y+this.height,t.y+t.height);return new g(e,n,i-e,r-n)},unite:function(){var t=g.read(arguments),e=Math.min(this.x,t.x),n=Math.min(this.y,t.y),i=Math.max(this.x+this.width,t.x+t.width),r=Math.max(this.y+this.height,t.y+t.height);return new g(e,n,i-e,r-n)},include:function(){var t=c.read(arguments),e=Math.min(this.x,t.x),n=Math.min(this.y,t.y),i=Math.max(this.x+this.width,t.x),r=Math.max(this.y+this.height,t.y);return new g(e,n,i-e,r-n)},expand:function(){var t=d.read(arguments),e=t.width,n=t.height;return new g(this.x-e/2,this.y-n/2,this.width+e,this.height+n)},scale:function(t,n){return this.expand(this.width*t-this.width,this.height*(n===e?t:n)-this.height)}},r.each([["Top","Left"],["Top","Right"],["Bottom","Left"],["Bottom","Right"],["Left","Center"],["Top","Center"],["Right","Center"],["Bottom","Center"]],function(t,e){var n=t.join(""),i=/^[RL]/.test(n);e>=4&&(t[1]+=i?"Y":"X");var r=t[i?0:1],s=t[i?1:0],a="get"+r,o="get"+s,h="set"+r,u="set"+s,l="get"+n,d="set"+n;this[l]=function(t){var e=t?c:f;return new e(this[a](),this[o](),this,d)},this[d]=function(){var t=c.read(arguments);this[h](t.x),this[u](t.y)}},{beans:!0})),v=g.extend({initialize:function(t,e,n,i,r,s){this._set(t,e,n,i,!0),this._owner=r,this._setter=s},_set:function(t,e,n,i,r){return this._x=t,this._y=e,this._width=n,this._height=i,r||this._owner[this._setter](this),this}},new function(){var t=g.prototype;return r.each(["x","y","width","height"],function(t){var e=r.capitalize(t),n="_"+t;this["get"+e]=function(){return this[n]},this["set"+e]=function(t){this[n]=t,this._dontNotify||this._owner[this._setter](this)}},r.each(["Point","Size","Center","Left","Top","Right","Bottom","CenterX","CenterY","TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],function(e){var n="set"+e;this[n]=function(){this._dontNotify=!0,t[n].apply(this,arguments),this._dontNotify=!1,this._owner[this._setter](this)}},{isSelected:function(){return!!(2&this._owner._selection)},setSelected:function(t){var e=this._owner;e._changeSelection&&e._changeSelection(2,t)}}))}),p=r.extend({_class:"Matrix",initialize:function ot(t,e){var n=arguments.length,i=!0;if(n>=6?this._set.apply(this,arguments):1===n||2===n?t instanceof ot?this._set(t._a,t._b,t._c,t._d,t._tx,t._ty,e):Array.isArray(t)?this._set.apply(this,e?t.concat([e]):t):i=!1:n?i=!1:this.reset(),!i)throw new Error("Unsupported matrix parameters");return this},set:"#initialize",_set:function(t,e,n,i,r,s,a){return this._a=t,this._b=e,this._c=n,this._d=i,this._tx=r,this._ty=s,a||this._changed(),this},_serialize:function(t,e){return r.serialize(this.getValues(),t,!0,e)},_changed:function(){var t=this._owner;t&&(t._applyMatrix?t.transform(null,!0):t._changed(9))},clone:function(){return new p(this._a,this._b,this._c,this._d,this._tx,this._ty)},equals:function(t){return t===this||t&&this._a===t._a&&this._b===t._b&&this._c===t._c&&this._d===t._d&&this._tx===t._tx&&this._ty===t._ty},toString:function(){var t=h.instance;return"[["+[t.number(this._a),t.number(this._c),t.number(this._tx)].join(", ")+"], ["+[t.number(this._b),t.number(this._d),t.number(this._ty)].join(", ")+"]]"},reset:function(t){return this._a=this._d=1,this._b=this._c=this._tx=this._ty=0,t||this._changed(),this},apply:function(t,e){var n=this._owner;return!!n&&(n.transform(null,!0,r.pick(t,!0),e),this.isIdentity())},translate:function(){var t=c.read(arguments),e=t.x,n=t.y;return this._tx+=e*this._a+n*this._c,this._ty+=e*this._b+n*this._d,this._changed(),this},scale:function(){var t=c.read(arguments),e=c.read(arguments,0,{readNull:!0});return e&&this.translate(e),this._a*=t.x,this._b*=t.x,this._c*=t.y,this._d*=t.y,e&&this.translate(e.negate()),this._changed(),this},rotate:function(t){
+t*=Math.PI/180;var e=c.read(arguments,1),n=e.x,i=e.y,r=Math.cos(t),s=Math.sin(t),a=n-n*r+i*s,o=i-n*s-i*r,h=this._a,u=this._b,l=this._c,f=this._d;return this._a=r*h+s*l,this._b=r*u+s*f,this._c=-s*h+r*l,this._d=-s*u+r*f,this._tx+=a*h+o*l,this._ty+=a*u+o*f,this._changed(),this},shear:function(){var t=c.read(arguments),e=c.read(arguments,0,{readNull:!0});e&&this.translate(e);var n=this._a,i=this._b;return this._a+=t.y*this._c,this._b+=t.y*this._d,this._c+=t.x*n,this._d+=t.x*i,e&&this.translate(e.negate()),this._changed(),this},skew:function(){var t=c.read(arguments),e=c.read(arguments,0,{readNull:!0}),n=Math.PI/180,i=new c(Math.tan(t.x*n),Math.tan(t.y*n));return this.shear(i,e)},append:function(t,e){if(t){var n=this._a,i=this._b,r=this._c,s=this._d,a=t._a,o=t._c,h=t._b,u=t._d,l=t._tx,c=t._ty;this._a=a*n+h*r,this._c=o*n+u*r,this._b=a*i+h*s,this._d=o*i+u*s,this._tx+=l*n+c*r,this._ty+=l*i+c*s,e||this._changed()}return this},prepend:function(t,e){if(t){var n=this._a,i=this._b,r=this._c,s=this._d,a=this._tx,o=this._ty,h=t._a,u=t._c,l=t._b,c=t._d,f=t._tx,d=t._ty;this._a=h*n+u*i,this._c=h*r+u*s,this._b=l*n+c*i,this._d=l*r+c*s,this._tx=h*a+u*o+f,this._ty=l*a+c*o+d,e||this._changed()}return this},appended:function(t){return this.clone().append(t)},prepended:function(t){return this.clone().prepend(t)},invert:function(){var t=this._a,e=this._b,n=this._c,i=this._d,r=this._tx,s=this._ty,a=t*i-e*n,o=null;return a&&!isNaN(a)&&isFinite(r)&&isFinite(s)&&(this._a=i/a,this._b=-e/a,this._c=-n/a,this._d=t/a,this._tx=(n*s-i*r)/a,this._ty=(e*r-t*s)/a,o=this),o},inverted:function(){return this.clone().invert()},concatenate:"#append",preConcatenate:"#prepend",chain:"#appended",_shiftless:function(){return new p(this._a,this._b,this._c,this._d,0,0)},_orNullIfIdentity:function(){return this.isIdentity()?null:this},isIdentity:function(){return 1===this._a&&0===this._b&&0===this._c&&1===this._d&&0===this._tx&&0===this._ty},isInvertible:function(){var t=this._a*this._d-this._c*this._b;return t&&!isNaN(t)&&isFinite(this._tx)&&isFinite(this._ty)},isSingular:function(){return!this.isInvertible()},transform:function(t,e,n){return arguments.length<3?this._transformPoint(c.read(arguments)):this._transformCoordinates(t,e,n)},_transformPoint:function(t,e,n){var i=t.x,r=t.y;return e||(e=new c),e._set(i*this._a+r*this._c+this._tx,i*this._b+r*this._d+this._ty,n)},_transformCoordinates:function(t,e,n){for(var i=0,r=2*n;i<r;i+=2){var s=t[i],a=t[i+1];e[i]=s*this._a+a*this._c+this._tx,e[i+1]=s*this._b+a*this._d+this._ty}return e},_transformCorners:function(t){var e=t.x,n=t.y,i=e+t.width,r=n+t.height,s=[e,n,i,n,i,r,e,r];return this._transformCoordinates(s,s,4)},_transformBounds:function(t,e,n){for(var i=this._transformCorners(t),r=i.slice(0,2),s=r.slice(),a=2;a<8;a++){var o=i[a],h=1&a;o<r[h]?r[h]=o:o>s[h]&&(s[h]=o)}return e||(e=new g),e._set(r[0],r[1],s[0]-r[0],s[1]-r[1],n)},inverseTransform:function(){return this._inverseTransform(c.read(arguments))},_inverseTransform:function(t,e,n){var i=this._a,r=this._b,s=this._c,a=this._d,o=this._tx,h=this._ty,u=i*a-r*s,l=null;if(u&&!isNaN(u)&&isFinite(o)&&isFinite(h)){var f=t.x-this._tx,d=t.y-this._ty;e||(e=new c),l=e._set((f*a-d*s)/u,(d*i-f*r)/u,n)}return l},decompose:function(){var t,e,n,i=this._a,r=this._b,s=this._c,a=this._d,o=i*a-r*s,h=Math.sqrt,u=Math.atan2,l=180/Math.PI;if(0!==i||0!==r){var f=h(i*i+r*r);t=Math.acos(i/f)*(r>0?1:-1),e=[f,o/f],n=[u(i*s+r*a,f*f),0]}else if(0!==s||0!==a){var d=h(s*s+a*a);t=Math.asin(s/d)*(a>0?1:-1),e=[o/d,d],n=[0,u(i*s+r*a,d*d)]}else t=0,n=e=[0,0];return{translation:this.getTranslation(),rotation:t*l,scaling:new c(e),skewing:new c(n[0]*l,n[1]*l)}},getValues:function(){return[this._a,this._b,this._c,this._d,this._tx,this._ty]},getTranslation:function(){return new c(this._tx,this._ty)},getScaling:function(){return(this.decompose()||{}).scaling},getRotation:function(){return(this.decompose()||{}).rotation},applyToContext:function(t){this.isIdentity()||t.transform(this._a,this._b,this._c,this._d,this._tx,this._ty)}},r.each(["a","b","c","d","tx","ty"],function(t){var e=r.capitalize(t),n="_"+t;this["get"+e]=function(){return this[n]},this["set"+e]=function(t){this[n]=t,this._changed()}},{})),m=r.extend({_class:"Line",initialize:function(t,e,n,i,r){var s=!1;arguments.length>=4?(this._px=t,this._py=e,this._vx=n,this._vy=i,s=r):(this._px=t.x,this._py=t.y,this._vx=e.x,this._vy=e.y,s=n),s||(this._vx-=this._px,this._vy-=this._py)},getPoint:function(){return new c(this._px,this._py)},getVector:function(){return new c(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return m.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t,e){return m.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0,e)},getDistance:function(t){return Math.abs(this.getSignedDistance(t))},getSignedDistance:function(t){return m.getSignedDistance(this._px,this._py,this._vx,this._vy,t.x,t.y,!0)},isCollinear:function(t){return c.isCollinear(this._vx,this._vy,t._vx,t._vy)},isOrthogonal:function(t){return c.isOrthogonal(this._vx,this._vy,t._vx,t._vy)},statics:{intersect:function(t,e,n,i,r,s,a,o,h,l){h||(n-=t,i-=e,a-=r,o-=s);var f=n*o-i*a;if(!u.isZero(f)){var d=t-r,_=e-s,g=(a*_-o*d)/f,v=(n*_-i*d)/f,p=1e-12,m=-p,y=1+p;if(l||m<g&&g<y&&m<v&&v<y)return l||(g=g<=0?0:g>=1?1:g),new c(t+g*n,e+g*i)}},getSide:function(t,e,n,i,r,s,a,o){a||(n-=t,i-=e);var h=r-t,l=s-e,c=h*i-l*n;return!o&&u.isZero(c)&&(c=(h*n+h*n)/(n*n+i*i),c>=0&&c<=1&&(c=0)),c<0?-1:c>0?1:0},getSignedDistance:function(t,e,n,i,r,s,a){return a||(n-=t,i-=e),0===n?i>0?r-t:t-r:0===i?n<0?s-e:e-s:((r-t)*i-(s-e)*n)/Math.sqrt(n*n+i*i)},getDistance:function(t,e,n,i,r,s,a){return Math.abs(m.getSignedDistance(t,e,n,i,r,s,a))}}}),y=o.extend({_class:"Project",_list:"projects",_reference:"project",_compactSerialize:!0,initialize:function(t){o.call(this,!0),this._children=[],this._namedChildren={},this._activeLayer=null,this._currentStyle=new V(null,null,this),this._view=Z.create(this,t||tt.getCanvas(1,1)),this._selectionItems={},this._selectionCount=0,this._updateVersion=0},_serialize:function(t,e){return r.serialize(this._children,t,!0,e)},_changed:function(t,e){if(1&t){var n=this._view;n&&(n._needsUpdate=!0,!n._requested&&n._autoUpdate&&n.requestUpdate())}var i=this._changes;if(i&&e){var r=this._changesById,s=e._id,a=r[s];a?a.flags|=t:i.push(r[s]={item:e,flags:t})}},clear:function(){for(var t=this._children,e=t.length-1;e>=0;e--)t[e].remove()},isEmpty:function(){return!this._children.length},remove:function ht(){return!!ht.base.call(this)&&(this._view&&this._view.remove(),!0)},getView:function(){return this._view},getCurrentStyle:function(){return this._currentStyle},setCurrentStyle:function(t){this._currentStyle.set(t)},getIndex:function(){return this._index},getOptions:function(){return this._scope.settings},getLayers:function(){return this._children},getActiveLayer:function(){return this._activeLayer||new b({project:this,insert:!0})},getSymbolDefinitions:function(){var t=[],e={};return this.getItems({"class":k,match:function(n){var i=n._definition,r=i._id;return e[r]||(e[r]=!0,t.push(i)),!1}}),t},getSymbols:"getSymbolDefinitions",getSelectedItems:function(){var t=this._selectionItems,e=[];for(var n in t){var i=t[n],r=i._selection;1&r&&i.isInserted()?e.push(i):r||this._updateSelection(i)}return e},_updateSelection:function(t){var e=t._id,n=this._selectionItems;t._selection?n[e]!==t&&(this._selectionCount++,n[e]=t):n[e]===t&&(this._selectionCount--,delete n[e])},selectAll:function(){for(var t=this._children,e=0,n=t.length;e<n;e++)t[e].setFullySelected(!0)},deselectAll:function(){var t=this._selectionItems;for(var e in t)t[e].setFullySelected(!1)},addLayer:function(t){return this.insertLayer(e,t)},insertLayer:function(t,e){if(e instanceof b){e._remove(!1,!0),r.splice(this._children,[e],t,0),e._setProject(this,!0);var n=e._name;n&&e.setName(n),this._changes&&e._changed(5),this._activeLayer||(this._activeLayer=e)}else e=null;return e},_insertItem:function(t,n,i){return n=this.insertLayer(t,n)||(this._activeLayer||this._insertItem(e,new b(w.NO_INSERT),!0)).insertChild(t,n),i&&n.activate&&n.activate(),n},getItems:function(t){return w._getItems(this,t)},getItem:function(t){return w._getItems(this,t,null,null,!0)[0]||null},importJSON:function(t){this.activate();var e=this._activeLayer;return r.importJSON(t,e&&e.isEmpty()&&e)},removeOn:function(t){var e=this._removeSets;if(e){"mouseup"===t&&(e.mousedrag=null);var n=e[t];if(n){for(var i in n){var r=n[i];for(var s in e){var a=e[s];a&&a!=n&&delete a[r._id]}r.remove()}e[t]=null}}},draw:function(t,e,n){this._updateVersion++,t.save(),e.applyToContext(t);for(var i=this._children,s=new r({offset:new c(0,0),pixelRatio:n,viewMatrix:e.isIdentity()?null:e,matrices:[new p],updateMatrix:!0}),a=0,o=i.length;a<o;a++)i[a].draw(t,s);if(t.restore(),this._selectionCount>0){t.save(),t.strokeWidth=1;var h=this._selectionItems,u=this._scope.settings.handleSize,l=this._updateVersion;for(var f in h)h[f]._drawSelection(t,e,u,h,l);t.restore()}}}),w=r.extend(s,{statics:{extend:function ut(t){return t._serializeFields&&(t._serializeFields=r.set({},this.prototype._serializeFields,t._serializeFields)),ut.base.apply(this,arguments)},NO_INSERT:{insert:!1}},_class:"Item",_name:null,_applyMatrix:!0,_canApplyMatrix:!0,_canScaleStroke:!1,_pivot:null,_visible:!0,_blendMode:"normal",_opacity:1,_locked:!1,_guide:!1,_clipMask:!1,_selection:0,_selectBounds:!0,_selectChildren:!1,_serializeFields:{name:null,applyMatrix:null,matrix:new p,pivot:null,visible:!0,blendMode:"normal",opacity:1,locked:!1,guide:!1,clipMask:!1,selected:!1,data:{}},_prioritize:["applyMatrix"]},new function(){var t=["onMouseDown","onMouseUp","onMouseDrag","onClick","onDoubleClick","onMouseMove","onMouseEnter","onMouseLeave"];return r.each(t,function(t){this._events[t]={install:function(t){this.getView()._countItemEvent(t,1)},uninstall:function(t){this.getView()._countItemEvent(t,-1)}}},{_events:{onFrame:{install:function(){this.getView()._animateItem(this,!0)},uninstall:function(){this.getView()._animateItem(this,!1)}},onLoad:{},onError:{}},statics:{_itemHandlers:t}})},{initialize:function(){},_initialize:function(t,n){var i=t&&r.isPlainObject(t),s=i&&t.internal===!0,a=this._matrix=new p,o=i&&t.project||paper.project,h=paper.settings;return this._id=s?null:l.get(),this._parent=this._index=null,this._applyMatrix=this._canApplyMatrix&&h.applyMatrix,n&&a.translate(n),a._owner=this,this._style=new V(o._currentStyle,this,o),s||i&&0==t.insert||!h.insertItems&&(!i||t.insert!==!0)?this._setProject(o):(i&&t.parent||o)._insertItem(e,this,!0),i&&t!==w.NO_INSERT&&this.set(t,{internal:!0,insert:!0,project:!0,parent:!0}),i},_serialize:function(t,e){function n(n){for(var a in n){var o=s[a];r.equals(o,"leading"===a?1.2*n.fontSize:n[a])||(i[a]=r.serialize(o,t,"data"!==a,e))}}var i={},s=this;return n(this._serializeFields),this instanceof x||n(this._style._defaults),[this._class,i]},_changed:function(t){var n=this._symbol,i=this._parent||n,r=this._project;8&t&&(this._bounds=this._position=this._decomposed=this._globalMatrix=e),i&&40&t&&w._clearBoundsCache(i),2&t&&w._clearBoundsCache(this),r&&r._changed(t,this),n&&n._changed(t)},getId:function(){return this._id},getName:function(){return this._name},setName:function(t){if(this._name&&this._removeNamed(),t===+t+"")throw new Error("Names consisting only of numbers are not supported.");var n=this._getOwner();if(t&&n){var i=n._children,r=n._namedChildren;(r[t]=r[t]||[]).push(this),t in i||(i[t]=this)}this._name=t||e,this._changed(128)},getStyle:function(){return this._style},setStyle:function(t){this.getStyle().set(t)}},r.each(["locked","visible","blendMode","opacity","guide"],function(t){var e=r.capitalize(t),n="_"+t,i={locked:128,visible:137};this["get"+e]=function(){return this[n]},this["set"+e]=function(e){e!=this[n]&&(this[n]=e,this._changed(i[t]||129))}},{}),{beans:!0,getSelection:function(){return this._selection},setSelection:function(t){if(t!==this._selection){this._selection=t;var e=this._project;e&&(e._updateSelection(this),this._changed(129))}},_changeSelection:function(t,e){var n=this._selection;this.setSelection(e?n|t:n&~t)},isSelected:function(){if(this._selectChildren)for(var t=this._children,e=0,n=t.length;e<n;e++)if(t[e].isSelected())return!0;return!!(1&this._selection)},setSelected:function(t){if(this._selectChildren)for(var e=this._children,n=0,i=e.length;n<i;n++)e[n].setSelected(t);this._changeSelection(1,t)},isFullySelected:function(){var t=this._children,e=!!(1&this._selection);if(t&&e){for(var n=0,i=t.length;n<i;n++)if(!t[n].isFullySelected())return!1;return!0}return e},setFullySelected:function(t){var e=this._children;if(e)for(var n=0,i=e.length;n<i;n++)e[n].setFullySelected(t);this._changeSelection(1,t)},isClipMask:function(){return this._clipMask},setClipMask:function(t){this._clipMask!=(t=!!t)&&(this._clipMask=t,t&&(this.setFillColor(null),this.setStrokeColor(null)),this._changed(129),this._parent&&this._parent._changed(1024))},getData:function(){return this._data||(this._data={}),this._data},setData:function(t){this._data=t},getPosition:function(t){var e=this._position,n=t?c:f;if(!e){var i=this._pivot;e=this._position=i?this._matrix._transformPoint(i):this.getBounds().getCenter(!0)}return new n(e.x,e.y,this,"setPosition")},setPosition:function(){this.translate(c.read(arguments).subtract(this.getPosition(!0)))},getPivot:function(){var t=this._pivot;return t?new f(t.x,t.y,this,"setPivot"):null},setPivot:function(){this._pivot=c.read(arguments,0,{clone:!0,readNull:!0}),this._position=e}},r.each({getStrokeBounds:{stroke:!0},getHandleBounds:{handle:!0},getInternalBounds:{internal:!0}},function(t,e){this[e]=function(e){return this.getBounds(e,t)}},{beans:!0,getBounds:function(t,e){var n=e||t instanceof p,i=r.set({},n?e:t,this._boundsOptions);i.stroke&&!this.getStrokeScaling()||(i.cacheItem=this);var s=this._getCachedBounds(n&&t,i).rect;return arguments.length?s:new v(s.x,s.y,s.width,s.height,this,"setBounds")},setBounds:function(){var t=g.read(arguments),e=this.getBounds(),n=this._matrix,i=new p,r=t.getCenter();i.translate(r),t.width==e.width&&t.height==e.height||(n.isInvertible()||(n.set(n._backup||(new p).translate(n.getTranslation())),e=this.getBounds()),i.scale(0!==e.width?t.width/e.width:0,0!==e.height?t.height/e.height:0)),r=e.getCenter(),i.translate(-r.x,-r.y),this.transform(i)},_getBounds:function(t,e){var n=this._children;return n&&n.length?(w._updateBoundsCache(this,e.cacheItem),w._getBounds(n,t,e)):new g},_getBoundsCacheKey:function(t,e){return[t.stroke?1:0,t.handle?1:0,e?1:0].join("")},_getCachedBounds:function(t,e,n){t=t&&t._orNullIfIdentity();var i=e.internal&&!n,r=e.cacheItem,s=i?null:this._matrix._orNullIfIdentity(),a=r&&(!t||t.equals(s))&&this._getBoundsCacheKey(e,i),o=this._bounds;if(w._updateBoundsCache(this._parent||this._symbol,r),a&&o&&a in o){var h=o[a];return{rect:h.rect.clone(),nonscaling:h.nonscaling}}var u=this._getBounds(t||s,e),l=u.rect||u,c=this._style,f=u.nonscaling||c.hasStroke()&&!c.getStrokeScaling();if(a){o||(this._bounds=o={});var h=o[a]={rect:l.clone(),nonscaling:f,internal:i}}return{rect:l,nonscaling:f}},_getStrokeMatrix:function(t,e){var n=this.getStrokeScaling()?null:e&&e.internal?this:this._parent||this._symbol&&this._symbol._item,i=n?n.getViewMatrix().invert():t;return i&&i._shiftless()},statics:{_updateBoundsCache:function(t,e){if(t&&e){var n=e._id,i=t._boundsCache=t._boundsCache||{ids:{},list:[]};i.ids[n]||(i.list.push(e),i.ids[n]=e)}},_clearBoundsCache:function(t){var n=t._boundsCache;if(n){t._bounds=t._position=t._boundsCache=e;for(var i=0,r=n.list,s=r.length;i<s;i++){var a=r[i];a!==t&&(a._bounds=a._position=e,a._boundsCache&&w._clearBoundsCache(a))}}},_getBounds:function(t,e,n){var i=1/0,r=-i,s=i,a=r,o=!1;n=n||{};for(var h=0,u=t.length;h<u;h++){var l=t[h];if(l._visible&&!l.isEmpty()){var c=l._getCachedBounds(e&&e.appended(l._matrix),n,!0),f=c.rect;i=Math.min(f.x,i),s=Math.min(f.y,s),r=Math.max(f.x+f.width,r),a=Math.max(f.y+f.height,a),c.nonscaling&&(o=!0)}}return{rect:isFinite(i)?new g(i,s,r-i,a-s):new g,nonscaling:o}}}}),{beans:!0,_decompose:function(){return this._applyMatrix?null:this._decomposed||(this._decomposed=this._matrix.decompose())},getRotation:function(){var t=this._decompose();return t?t.rotation:0},setRotation:function(t){var e=this.getRotation();if(null!=e&&null!=t){var n=this._decomposed;this.rotate(t-e),n&&(n.rotation=t,this._decomposed=n)}},getScaling:function(){var t=this._decompose(),e=t&&t.scaling;return new f(e?e.x:1,e?e.y:1,this,"setScaling")},setScaling:function(){var t=this.getScaling(),e=c.read(arguments,0,{clone:!0,readNull:!0});if(t&&e&&!t.equals(e)){var n=this.getRotation(),i=this._decomposed,r=new p,s=this.getPosition(!0);r.translate(s),n&&r.rotate(n),r.scale(e.x/t.x,e.y/t.y),n&&r.rotate(-n),r.translate(s.negate()),this.transform(r),i&&(i.scaling=e,this._decomposed=i)}},getMatrix:function(){return this._matrix},setMatrix:function(){var t=this._matrix;t.initialize.apply(t,arguments)},getGlobalMatrix:function(t){var e=this._globalMatrix,n=this._project._updateVersion;if(e&&e._updateVersion!==n&&(e=null),!e){e=this._globalMatrix=this._matrix.clone();var i=this._parent;i&&e.prepend(i.getGlobalMatrix(!0)),e._updateVersion=n}return t?e:e.clone()},getViewMatrix:function(){return this.getGlobalMatrix().prepend(this.getView()._matrix)},getApplyMatrix:function(){return this._applyMatrix},setApplyMatrix:function(t){(this._applyMatrix=this._canApplyMatrix&&!!t)&&this.transform(null,!0)},getTransformContent:"#getApplyMatrix",setTransformContent:"#setApplyMatrix"},{getProject:function(){return this._project},_setProject:function(t,e){if(this._project!==t){this._project&&this._installEvents(!1),this._project=t;for(var n=this._children,i=0,r=n&&n.length;i<r;i++)n[i]._setProject(t);e=!0}e&&this._installEvents(!0)},getView:function(){return this._project._view},_installEvents:function lt(t){lt.base.call(this,t);for(var e=this._children,n=0,i=e&&e.length;n<i;n++)e[n]._installEvents(t)},getLayer:function(){for(var t=this;t=t._parent;)if(t instanceof b)return t;return null},getParent:function(){return this._parent},setParent:function(t){return t.addChild(this)},_getOwner:"#getParent",getChildren:function(){return this._children},setChildren:function(t){this.removeChildren(),this.addChildren(t)},getFirstChild:function(){return this._children&&this._children[0]||null},getLastChild:function(){return this._children&&this._children[this._children.length-1]||null},getNextSibling:function(){var t=this._getOwner();return t&&t._children[this._index+1]||null},getPreviousSibling:function(){var t=this._getOwner();return t&&t._children[this._index-1]||null},getIndex:function(){return this._index},equals:function(t){return t===this||t&&this._class===t._class&&this._style.equals(t._style)&&this._matrix.equals(t._matrix)&&this._locked===t._locked&&this._visible===t._visible&&this._blendMode===t._blendMode&&this._opacity===t._opacity&&this._clipMask===t._clipMask&&this._guide===t._guide&&this._equals(t)||!1},_equals:function(t){return r.equals(this._children,t._children)},clone:function(t){var n=new this.constructor(w.NO_INSERT),i=this._children,s=r.pick(t?t.insert:e,t===e||t===!0),a=r.pick(t?t.deep:e,!0);i&&n.copyAttributes(this),i&&!a||n.copyContent(this),i||n.copyAttributes(this),s&&n.insertAbove(this);var o=this._name,h=this._parent;if(o&&h){for(var i=h._children,u=o,l=1;i[o];)o=u+" "+l++;o!==u&&n.setName(o)}return n},copyContent:function(t){for(var e=t._children,n=0,i=e&&e.length;n<i;n++)this.addChild(e[n].clone(!1),!0)},copyAttributes:function(t,e){this.setStyle(t._style);for(var n=["_locked","_visible","_blendMode","_opacity","_clipMask","_guide"],i=0,s=n.length;i<s;i++){var a=n[i];t.hasOwnProperty(a)&&(this[a]=t[a])}e||this._matrix.set(t._matrix,!0),this.setApplyMatrix(t._applyMatrix),this.setPivot(t._pivot),this.setSelection(t._selection);var o=t._data,h=t._name;this._data=o?r.clone(o):null,h&&this.setName(h)},rasterize:function(t,n){var i=this.getStrokeBounds(),s=(t||this.getView().getResolution())/72,a=i.getTopLeft().floor(),o=i.getBottomRight().ceil(),h=new d(o.subtract(a)),u=new S(w.NO_INSERT);if(!h.isZero()){var l=tt.getCanvas(h.multiply(s)),c=l.getContext("2d"),f=(new p).scale(s).translate(a.negate());c.save(),f.applyToContext(c),this.draw(c,new r({matrices:[f]})),c.restore(),u.setCanvas(l)}return u.transform((new p).translate(a.add(h.divide(2))).scale(1/s)),(n===e||n)&&u.insertAbove(this),u},contains:function(){return!!this._contains(this._matrix._inverseTransform(c.read(arguments)))},_contains:function(t){var e=this._children;if(e){for(var n=e.length-1;n>=0;n--)if(e[n].contains(t))return!0;return!1}return t.isInside(this.getInternalBounds())},isInside:function(){return g.read(arguments).contains(this.getBounds())},_asPathItem:function(){return new L.Rectangle({rectangle:this.getInternalBounds(),matrix:this._matrix,insert:!1})},intersects:function(t,e){return t instanceof w&&this._asPathItem().getIntersections(t._asPathItem(),null,e,!0).length>0}},new function(){function t(){return this._hitTest(c.read(arguments),P.getOptions(arguments))}function e(){var t=c.read(arguments),e=P.getOptions(arguments),n=[];return this._hitTest(t,r.set({all:n},e)),n}function n(t,e,n,i){var r=this._children;if(r)for(var s=r.length-1;s>=0;s--){var a=r[s],o=a!==i&&a._hitTest(t,e,n);if(o&&!e.all)return o}return null}return y.inject({hitTest:t,hitTestAll:e,_hitTest:n}),{hitTest:t,hitTestAll:e,_hitTestChildren:n}},{_hitTest:function(t,e,n){function i(t){return t&&_&&!_(t)&&(t=null),t&&e.all&&e.all.push(t),t}function s(e,n){var i=n?l["get"+n]():g.getPosition();if(t.subtract(i).divide(u).length<=1)return new P(e,g,{name:n?r.hyphenate(n):e,point:i})}if(this._locked||!this._visible||this._guide&&!e.guides||this.isEmpty())return null;var a=this._matrix,o=n?n.appended(a):this.getGlobalMatrix().prepend(this.getView()._matrix),h=Math.max(e.tolerance,1e-12),u=e._tolerancePadding=new d(L._getStrokePadding(h,a._shiftless().invert()));if(t=a._inverseTransform(t),!t||!this._children&&!this.getBounds({internal:!0,stroke:!0,handle:!0}).expand(u.multiply(2))._containsPoint(t))return null;var l,c,f=!(e.guides&&!this._guide||e.selected&&!this.isSelected()||e.type&&e.type!==r.hyphenate(this._class)||e["class"]&&!(this instanceof e["class"])),_=e.match,g=this,v=e.position,p=e.center,m=e.bounds;if(f&&this._parent&&(v||p||m)){if((p||m)&&(l=this.getInternalBounds()),c=v&&s("position")||p&&s("center","Center"),!c&&m)for(var y=["TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],w=0;w<8&&!c;w++)c=s("bounds",y[w]);c=i(c)}return c||(c=this._hitTestChildren(t,e,o)||f&&i(this._hitTestSelf(t,e,o,this.getStrokeScaling()?null:o._shiftless().invert()))||null),c&&c.point&&(c.point=a.transform(c.point)),c},_hitTestSelf:function(t,e){if(e.fill&&this.hasFill()&&this._contains(t))return new P("fill",this)},matches:function(t,e){function n(t,e){for(var i in t)if(t.hasOwnProperty(i)){var s=t[i],a=e[i];if(r.isPlainObject(s)&&r.isPlainObject(a)){if(!n(s,a))return!1}else if(!r.equals(s,a))return!1}return!0}var i=typeof t;if("object"===i){for(var s in t)if(t.hasOwnProperty(s)&&!this.matches(s,t[s]))return!1;return!0}if("function"===i)return t(this);if("match"===t)return e(this);var a=/^(empty|editable)$/.test(t)?this["is"+r.capitalize(t)]():"type"===t?r.hyphenate(this._class):this[t];if("class"===t){if("function"==typeof e)return this instanceof e;a=this._class}if("function"==typeof e)return!!e(a);if(e){if(e.test)return e.test(a);if(r.isPlainObject(e))return n(e,a)}return r.equals(a,e)},getItems:function(t){return w._getItems(this,t,this._matrix)},getItem:function(t){return w._getItems(this,t,this._matrix,null,!0)[0]||null},statics:{_getItems:function ct(t,e,n,i,s){if(!i){var a="object"==typeof e&&e,o=a&&a.overlapping,h=a&&a.inside,u=o||h,l=u&&g.read([u]);i={items:[],recursive:a&&a.recursive!==!1,inside:!!h,overlapping:!!o,rect:l,path:o&&new L.Rectangle({rectangle:l,insert:!1})},a&&(e=r.filter({},e,{recursive:!0,inside:!0,overlapping:!0}))}var c=t._children,f=i.items,l=i.rect;n=l&&(n||new p);for(var d=0,_=c&&c.length;d<_;d++){var v=c[d],m=n&&n.appended(v._matrix),y=!0;if(l){var u=v.getBounds(m);if(!l.intersects(u))continue;l.contains(u)||i.overlapping&&(u.contains(l)||i.path.intersects(v,m))||(y=!1)}if(y&&v.matches(e)&&(f.push(v),s))break;if(i.recursive!==!1&&ct(v,e,m,i,s),s&&f.length>0)break}return f}}},{importJSON:function(t){var e=r.importJSON(t,this);return e!==this?this.addChild(e):e},addChild:function(t){return this.insertChild(e,t)},insertChild:function(t,e){var n=e?this.insertChildren(t,[e]):null;return n&&n[0]},addChildren:function(t){return this.insertChildren(this._children.length,t)},insertChildren:function(t,e){var n=this._children;if(n&&e&&e.length>0){e=r.slice(e);for(var i={},s=e.length-1;s>=0;s--){var a=e[s],o=a&&a._id;!a||i[o]?e.splice(s,1):(a._remove(!1,!0),i[o]=!0)}r.splice(n,e,t,0);for(var h=this._project,u=h._changes,s=0,l=e.length;s<l;s++){var a=e[s],c=a._name;a._parent=this,a._setProject(h,!0),c&&a.setName(c),u&&a._changed(5)}this._changed(11)}else e=null;return e},_insertItem:"#insertChild",_insertAt:function(t,e){var n=t&&t._getOwner(),i=t!==this&&n?this:null;return i&&(i._remove(!1,!0),n._insertItem(t._index+e,i)),i},insertAbove:function(t){return this._insertAt(t,1)},insertBelow:function(t){return this._insertAt(t,0)},sendToBack:function(){var t=this._getOwner();return t?t._insertItem(0,this):null},bringToFront:function(){var t=this._getOwner();return t?t._insertItem(e,this):null},appendTop:"#addChild",appendBottom:function(t){return this.insertChild(0,t)},moveAbove:"#insertAbove",moveBelow:"#insertBelow",addTo:function(t){return t._insertItem(e,this)},copyTo:function(t){return this.clone(!1).addTo(t)},reduce:function(t){var e=this._children;if(e&&1===e.length){var n=e[0].reduce(t);return this._parent?(n.insertAbove(this),this.remove()):n.remove(),n}return this},_removeNamed:function(){var t=this._getOwner();if(t){var e=t._children,n=t._namedChildren,i=this._name,r=n[i],s=r?r.indexOf(this):-1;s!==-1&&(e[i]==this&&delete e[i],r.splice(s,1),r.length?e[i]=r[0]:delete n[i])}},_remove:function(t,e){var n=this._getOwner(),i=this._project,s=this._index;return!!n&&(this._name&&this._removeNamed(),null!=s&&(i._activeLayer===this&&(i._activeLayer=this.getNextSibling()||this.getPreviousSibling()),r.splice(n._children,null,s,1)),this._installEvents(!1),t&&i._changes&&this._changed(5),e&&n._changed(11,this),this._parent=null,!0)},remove:function(){return this._remove(!0,!0)},replaceWith:function(t){var e=t&&t.insertBelow(this);return e&&this.remove(),e},removeChildren:function(t,e){if(!this._children)return null;t=t||0,e=r.pick(e,this._children.length);for(var n=r.splice(this._children,null,t,e-t),i=n.length-1;i>=0;i--)n[i]._remove(!0,!1);return n.length>0&&this._changed(11),n},clear:"#removeChildren",reverseChildren:function(){if(this._children){this._children.reverse();for(var t=0,e=this._children.length;t<e;t++)this._children[t]._index=t;this._changed(11)}},isEmpty:function(){var t=this._children;return!t||!t.length},isEditable:function(){for(var t=this;t;){if(!t._visible||t._locked)return!1;t=t._parent}return!0},hasFill:function(){return this.getStyle().hasFill()},hasStroke:function(){return this.getStyle().hasStroke()},hasShadow:function(){return this.getStyle().hasShadow()},_getOrder:function(t){function e(t){var e=[];do e.unshift(t);while(t=t._parent);return e}for(var n=e(this),i=e(t),r=0,s=Math.min(n.length,i.length);r<s;r++)if(n[r]!=i[r])return n[r]._index<i[r]._index?1:-1;return 0},hasChildren:function(){return this._children&&this._children.length>0},isInserted:function(){return!!this._parent&&this._parent.isInserted()},isAbove:function(t){return this._getOrder(t)===-1},isBelow:function(t){return 1===this._getOrder(t)},isParent:function(t){return this._parent===t},isChild:function(t){return t&&t._parent===this},isDescendant:function(t){for(var e=this;e=e._parent;)if(e===t)return!0;return!1},isAncestor:function(t){return!!t&&t.isDescendant(this)},isSibling:function(t){return this._parent===t._parent},isGroupedWith:function(t){for(var e=this._parent;e;){if(e._parent&&/^(Group|Layer|CompoundPath)$/.test(e._class)&&t.isDescendant(e))return!0;e=e._parent}return!1}},r.each(["rotate","scale","shear","skew"],function(t){var e="rotate"===t;this[t]=function(){var n=(e?r:c).read(arguments),i=c.read(arguments,0,{readNull:!0});return this.transform((new p)[t](n,i||this.getPosition(!0)))}},{translate:function(){var t=new p;return this.transform(t.translate.apply(t,arguments))},transform:function(t,e,n,i){var r=this._matrix,s=t&&!t.isIdentity(),a=(e||this._applyMatrix)&&(!r.isIdentity()||s||e&&n&&this._children);if(!s&&!a)return this;if(s){!t.isInvertible()&&r.isInvertible()&&(r._backup=r.getValues()),r.prepend(t,!0);var o=this._style,h=o.getFillColor(!0),u=o.getStrokeColor(!0);h&&h.transform(t),u&&u.transform(t)}if(a&&(a=this._transformContent(r,n,i))){var l=this._pivot;l&&r._transformPoint(l,l,!0),r.reset(!0),i&&this._canApplyMatrix&&(this._applyMatrix=!0)}var c=this._bounds,f=this._position;(s||a)&&this._changed(9);var d=s&&c&&t.decompose();if(d&&d.skewing.isZero()&&d.rotation%90===0){for(var _ in c){var g=c[_];if(g.nonscaling)delete c[_];else if(a||!g.internal){var v=g.rect;t._transformBounds(v,v)}}this._bounds=c;var p=c[this._getBoundsCacheKey(this._boundsOptions||{})];p&&(this._position=p.rect.getCenter(!0))}else s&&f&&this._pivot&&(this._position=t._transformPoint(f,f));return this},_transformContent:function(t,e,n){var i=this._children;if(i){for(var r=0,s=i.length;r<s;r++)i[r].transform(t,!0,e,n);return!0}},globalToLocal:function(){return this.getGlobalMatrix(!0)._inverseTransform(c.read(arguments))},localToGlobal:function(){return this.getGlobalMatrix(!0)._transformPoint(c.read(arguments))},parentToLocal:function(){return this._matrix._inverseTransform(c.read(arguments))},localToParent:function(){return this._matrix._transformPoint(c.read(arguments))},fitBounds:function(t,e){t=g.read(arguments);var n=this.getBounds(),i=n.height/n.width,r=t.height/t.width,s=(e?i>r:i<r)?t.width/n.width:t.height/n.height,a=new g(new c,new d(n.width*s,n.height*s));a.setCenter(t.getCenter()),this.setBounds(a)}}),{_setStyles:function(t,e,n){var i=this._style,r=this._matrix;if(i.hasFill()&&(t.fillStyle=i.getFillColor().toCanvasStyle(t,r)),i.hasStroke()){t.strokeStyle=i.getStrokeColor().toCanvasStyle(t,r),t.lineWidth=i.getStrokeWidth();var s=i.getStrokeJoin(),a=i.getStrokeCap(),o=i.getMiterLimit();if(s&&(t.lineJoin=s),a&&(t.lineCap=a),o&&(t.miterLimit=o),paper.support.nativeDash){var h=i.getDashArray(),u=i.getDashOffset();h&&h.length&&("setLineDash"in t?(t.setLineDash(h),t.lineDashOffset=u):(t.mozDash=h,t.mozDashOffset=u))}}if(i.hasShadow()){var l=e.pixelRatio||1,f=n._shiftless().prepend((new p).scale(l,l)),d=f.transform(new c(i.getShadowBlur(),0)),_=f.transform(this.getShadowOffset());t.shadowColor=i.getShadowColor().toCanvasStyle(t),t.shadowBlur=d.getLength(),t.shadowOffsetX=_.x,t.shadowOffsetY=_.y}},draw:function(t,e,n){var i=this._updateVersion=this._project._updateVersion;if(this._visible&&0!==this._opacity){var r=e.matrices,s=e.viewMatrix,a=this._matrix,o=r[r.length-1].appended(a);if(o.isInvertible()){s=s?s.appended(o):o,r.push(o),e.updateMatrix&&(o._updateVersion=i,this._globalMatrix=o);var h,u,l,c=this._blendMode,f=this._opacity,d="normal"===c,_=et.nativeModes[c],g=d&&1===f||e.dontStart||e.clip||(_||d&&f<1)&&this._canComposite(),v=e.pixelRatio||1;if(!g){var p=this.getStrokeBounds(s);if(!p.width||!p.height)return;l=e.offset,u=e.offset=p.getTopLeft().floor(),h=t,t=tt.getContext(p.getSize().ceil().add(1).multiply(v)),1!==v&&t.scale(v,v)}t.save();var m=n?n.appended(a):this._canScaleStroke&&!this.getStrokeScaling(!0)&&s,y=!g&&e.clipItem,w=!m||y;if(g?(t.globalAlpha=f,_&&(t.globalCompositeOperation=c)):w&&t.translate(-u.x,-u.y),w&&(g?a:s).applyToContext(t),y&&e.clipItem.draw(t,e.extend({clip:!0})),m){t.setTransform(v,0,0,v,0,0);
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C=c._transformCorners(this.getInternalBounds());t.beginPath();for(var y=0;y<8;y++)t[y?"lineTo":"moveTo"](C[y],C[++y]);t.closePath(),t.stroke();for(var y=0;y<8;y++)t.fillRect(C[y]-f,C[++y]-f,n,n)}}},_canComposite:function(){return!1}},r.each(["down","drag","up","move"],function(t){this["removeOn"+r.capitalize(t)]=function(){var e={};return e[t]=!0,this.removeOn(e)}},{removeOn:function(t){for(var e in t)if(t[e]){var n="mouse"+e,i=this._project,r=i._removeSets=i._removeSets||{};r[n]=r[n]||{},r[n][this._id]=this}return this}})),x=w.extend({_class:"Group",_selectBounds:!1,_selectChildren:!0,_serializeFields:{children:[]},initialize:function(t){this._children=[],this._namedChildren={},this._initialize(t)||this.addChildren(Array.isArray(t)?t:arguments)},_changed:function ft(t){ft.base.call(this,t),1026&t&&(this._clipItem=e)},_getClipItem:function(){var t=this._clipItem;if(t===e){t=null;for(var n=this._children,i=0,r=n.length;i<r;i++)if(n[i]._clipMask){t=n[i];break}this._clipItem=t}return t},isClipped:function(){return!!this._getClipItem()},setClipped:function(t){var e=this.getFirstChild();e&&e.setClipMask(t)},_getBounds:function dt(t,e){var n=this._getClipItem();return n?n._getCachedBounds(t&&t.appended(n._matrix),r.set({},e,{stroke:!1})):dt.base.call(this,t,e)},_hitTestChildren:function _t(t,e,n){var i=this._getClipItem();return(!i||i.contains(t))&&_t.base.call(this,t,e,n,i)},_draw:function(t,e){var n=e.clip,i=!n&&this._getClipItem();e=e.extend({clipItem:i,clip:!1}),n?(t.beginPath(),e.dontStart=e.dontFinish=!0):i&&i.draw(t,e.extend({clip:!0}));for(var r=this._children,s=0,a=r.length;s<a;s++){var o=r[s];o!==i&&o.draw(t,e)}}}),b=x.extend({_class:"Layer",initialize:function(){x.apply(this,arguments)},_getOwner:function(){return this._parent||null!=this._index&&this._project},isInserted:function gt(){return this._parent?gt.base.call(this):null!=this._index},activate:function(){this._project._activeLayer=this},_hitTestSelf:function(){}}),C=w.extend({_class:"Shape",_applyMatrix:!1,_canApplyMatrix:!1,_canScaleStroke:!0,_serializeFields:{type:null,size:null,radius:null},initialize:function(t,e){this._initialize(t,e)},_equals:function(t){return this._type===t._type&&this._size.equals(t._size)&&r.equals(this._radius,t._radius)},copyContent:function(t){this.setType(t._type),this.setSize(t._size),this.setRadius(t._radius)},getType:function(){return this._type},setType:function(t){this._type=t},getShape:"#getType",setShape:"#setType",getSize:function(){var t=this._size;return new _(t.width,t.height,this,"setSize")},setSize:function(){var t=d.read(arguments);if(this._size){if(!this._size.equals(t)){var e=this._type,n=t.width,i=t.height;"rectangle"===e?this._radius.set(d.min(this._radius,t.divide(2))):"circle"===e?(n=i=(n+i)/2,this._radius=n/2):"ellipse"===e&&this._radius._set(n/2,i/2),this._size._set(n,i),this._changed(9)}}else this._size=t.clone()},getRadius:function(){var t=this._radius;return"circle"===this._type?t:new _(t.width,t.height,this,"setRadius")},setRadius:function(t){var e=this._type;if("circle"===e){if(t===this._radius)return;var n=2*t;this._radius=t,this._size._set(n,n)}else if(t=d.read(arguments),this._radius){if(this._radius.equals(t))return;if(this._radius.set(t),"rectangle"===e){var n=d.max(this._size,t.multiply(2));this._size.set(n)}else"ellipse"===e&&this._size._set(2*t.width,2*t.height)}else this._radius=t.clone();this._changed(9)},isEmpty:function(){return!1},toPath:function(t){var n=new(L[r.capitalize(this._type)])({center:new c,size:this._size,radius:this._radius,insert:!1});return n.copyAttributes(this),paper.settings.applyMatrix&&n.setApplyMatrix(!0),(t===e||t)&&n.insertAbove(this),n},toShape:"#clone",_asPathItem:function(){return this.toPath(!1)},_draw:function(t,e,n,i){var r=this._style,s=r.hasFill(),a=r.hasStroke(),o=e.dontFinish||e.clip,h=!i;if(s||a||o){var u=this._type,l=this._radius,c="circle"===u;if(e.dontStart||t.beginPath(),h&&c)t.arc(0,0,l,0,2*Math.PI,!0);else{var f=c?l:l.width,d=c?l:l.height,_=this._size,g=_.width,v=_.height;if(h&&"rectangle"===u&&0===f&&0===d)t.rect(-g/2,-v/2,g,v);else{var p=g/2,m=v/2,y=.44771525016920644,w=f*y,x=d*y,b=[-p,-m+d,-p,-m+x,-p+w,-m,-p+f,-m,p-f,-m,p-w,-m,p,-m+x,p,-m+d,p,m-d,p,m-x,p-w,m,p-f,m,-p+f,m,-p+w,m,-p,m-x,-p,m-d];i&&i.transform(b,b,32),t.moveTo(b[0],b[1]),t.bezierCurveTo(b[2],b[3],b[4],b[5],b[6],b[7]),p!==f&&t.lineTo(b[8],b[9]),t.bezierCurveTo(b[10],b[11],b[12],b[13],b[14],b[15]),m!==d&&t.lineTo(b[16],b[17]),t.bezierCurveTo(b[18],b[19],b[20],b[21],b[22],b[23]),p!==f&&t.lineTo(b[24],b[25]),t.bezierCurveTo(b[26],b[27],b[28],b[29],b[30],b[31])}}t.closePath()}o||!s&&!a||(this._setStyles(t,e,n),s&&(t.fill(r.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),a&&t.stroke())},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_getBounds:function(t,e){var n=new g(this._size).setCenter(0,0),i=this._style,r=e.stroke&&i.hasStroke()&&i.getStrokeWidth();return t&&(n=t._transformBounds(n)),r?n.expand(L._getStrokePadding(r,this._getStrokeMatrix(t,e))):n}},new function(){function t(t,e,n){var i=t._radius;if(!i.isZero())for(var r=t._size.divide(2),s=1;s<=4;s++){var a=new c(s>1&&s<4?-1:1,s>2?-1:1),o=a.multiply(r),h=o.subtract(a.multiply(i)),u=new g(n?o.add(a.multiply(n)):o,h);if(u.contains(e))return{point:h,quadrant:s}}}function e(t,e,n,i){var r=t.divide(e);return(!i||r.isInQuadrant(i))&&r.subtract(r.normalize()).multiply(e).divide(n).length<=1}return{_contains:function n(e){if("rectangle"===this._type){var i=t(this,e);return i?e.subtract(i.point).divide(this._radius).getLength()<=1:n.base.call(this,e)}return e.divide(this.size).getLength()<=.5},_hitTestSelf:function i(n,r,s,a){var o=!1,h=this._style,u=r.stroke&&h.hasStroke(),l=r.fill&&h.hasFill();if(u||l){var c=this._type,f=this._radius,d=u?h.getStrokeWidth()/2:0,_=r._tolerancePadding.add(L._getStrokePadding(d,!h.getStrokeScaling()&&a));if("rectangle"===c){var v=_.multiply(2),p=t(this,n,v);if(p)o=e(n.subtract(p.point),f,_,p.quadrant);else{var m=new g(this._size).setCenter(0,0),y=m.expand(v),w=m.expand(v.negate());o=y._containsPoint(n)&&!w._containsPoint(n)}}else o=e(n,f,_)}return o?new P(u?"stroke":"fill",this):i.base.apply(this,arguments)}}},{statics:new function(){function t(t,e,n,i,s){var a=new C(r.getNamed(s),e);return a._type=t,a._size=n,a._radius=i,a}return{Circle:function(){var e=c.readNamed(arguments,"center"),n=r.readNamed(arguments,"radius");return t("circle",e,new d(2*n),n,arguments)},Rectangle:function(){var e=g.readNamed(arguments,"rectangle"),n=d.min(d.readNamed(arguments,"radius"),e.getSize(!0).divide(2));return t("rectangle",e.getCenter(!0),e.getSize(!0),n,arguments)},Ellipse:function(){var e=C._readEllipse(arguments),n=e.radius;return t("ellipse",e.center,n.multiply(2),n,arguments)},_readEllipse:function(t){var e,n;if(r.hasNamed(t,"radius"))e=c.readNamed(t,"center"),n=d.readNamed(t,"radius");else{var i=g.readNamed(t,"rectangle");e=i.getCenter(!0),n=i.getSize(!0).divide(2)}return{center:e,radius:n}}}}}),S=w.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!1,handle:!1},_serializeFields:{crossOrigin:null,source:null},_prioritize:["crossOrigin"],initialize:function(t,n){if(!this._initialize(t,n!==e&&c.read(arguments,1))){var r="string"==typeof t?i.getElementById(t):t;r?this.setImage(r):this.setSource(t)}this._size||(this._size=new d,this._loaded=!1)},_equals:function(t){return this.getSource()===t.getSource()},copyContent:function(t){var e=t._image,n=t._canvas;if(e)this._setImage(e);else if(n){var i=tt.getCanvas(t._size);i.getContext("2d").drawImage(n,0,0),this._setImage(i)}this._crossOrigin=t._crossOrigin},getSize:function(){var t=this._size;return new _(t?t.width:0,t?t.height:0,this,"setSize")},setSize:function(){var t=d.read(arguments);if(!t.equals(this._size))if(t.width>0&&t.height>0){var e=this.getElement();this._setImage(tt.getCanvas(t)),e&&this.getContext(!0).drawImage(e,0,0,t.width,t.height)}else this._canvas&&tt.release(this._canvas),this._size=t.clone()},getWidth:function(){return this._size?this._size.width:0},setWidth:function(t){this.setSize(t,this.getHeight())},getHeight:function(){return this._size?this._size.height:0},setHeight:function(t){this.setSize(this.getWidth(),t)},getLoaded:function(){return this._loaded},isEmpty:function(){var t=this._size;return!t||0===t.width&&0===t.height},getResolution:function(){var t=this._matrix,e=new c(0,0).transform(t),n=new c(1,0).transform(t).subtract(e),i=new c(0,1).transform(t).subtract(e);return new d(72/n.getLength(),72/i.getLength())},getPpi:"#getResolution",getImage:function(){return this._image},setImage:function(t){function e(t){var e=n.getView(),i=t&&t.type||"load";e&&n.responds(i)&&(paper=e._scope,n.emit(i,new $(t)))}var n=this;this._setImage(t),this._loaded?setTimeout(e,0):t&&H.add(t,{load:function(i){n._setImage(t),e(i)},error:e})},_setImage:function(t){this._canvas&&tt.release(this._canvas),t&&t.getContext?(this._image=null,this._canvas=t,this._loaded=!0):(this._image=t,this._canvas=null,this._loaded=!!(t&&t.src&&t.complete)),this._size=new d(t?t.naturalWidth||t.width:0,t?t.naturalHeight||t.height:0),this._context=null,this._changed(521)},getCanvas:function(){if(!this._canvas){var t=tt.getContext(this._size);try{this._image&&t.drawImage(this._image,0,0),this._canvas=t.canvas}catch(e){tt.release(t)}}return this._canvas},setCanvas:"#setImage",getContext:function(t){return this._context||(this._context=this.getCanvas().getContext("2d")),t&&(this._image=null,this._changed(513)),this._context},setContext:function(t){this._context=t},getSource:function(){var t=this._image;return t&&t.src||this.toDataURL()},setSource:function(e){var n=new t.Image,i=this._crossOrigin;i&&(n.crossOrigin=i),n.src=e,this.setImage(n)},getCrossOrigin:function(){var t=this._image;return t&&t.crossOrigin||this._crossOrigin||""},setCrossOrigin:function(t){this._crossOrigin=t;var e=this._image;e&&(e.crossOrigin=t)},getElement:function(){return this._canvas||this._loaded&&this._image}},{beans:!1,getSubCanvas:function(){var t=g.read(arguments),e=tt.getContext(t.getSize());return e.drawImage(this.getCanvas(),t.x,t.y,t.width,t.height,0,0,t.width,t.height),e.canvas},getSubRaster:function(){var t=g.read(arguments),e=new S(w.NO_INSERT);return e._setImage(this.getSubCanvas(t)),e.translate(t.getCenter().subtract(this.getSize().divide(2))),e._matrix.prepend(this._matrix),e.insertAbove(this),e},toDataURL:function(){var t=this._image,e=t&&t.src;if(/^data:/.test(e))return e;var n=this.getCanvas();return n?n.toDataURL.apply(n,arguments):null},drawImage:function(t){var e=c.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var e,n;if(t?t instanceof O?(n=t,e=t.getBounds()):"object"==typeof t&&("width"in t?e=new g(t):"x"in t&&(e=new g(t.x-.5,t.y-.5,1,1))):e=this.getBounds(),!e)return null;var i=32,s=Math.min(e.width,i),a=Math.min(e.height,i),o=S._sampleContext;o?o.clearRect(0,0,i+1,i+1):o=S._sampleContext=tt.getContext(new d(i)),o.save();var h=(new p).scale(s/e.width,a/e.height).translate(-e.x,-e.y);h.applyToContext(o),n&&n.draw(o,new r({clip:!0,matrices:[h]})),this._matrix.applyToContext(o);var u=this.getElement(),l=this._size;u&&o.drawImage(u,-l.width/2,-l.height/2),o.restore();for(var c=o.getImageData(.5,.5,Math.ceil(s),Math.ceil(a)).data,f=[0,0,0],_=0,v=0,m=c.length;v<m;v+=4){var y=c[v+3];_+=y,y/=255,f[0]+=c[v]*y,f[1]+=c[v+1]*y,f[2]+=c[v+2]*y}for(var v=0;v<3;v++)f[v]/=_;return _?D.read(f):null},getPixel:function(){var t=c.read(arguments),e=this.getContext().getImageData(t.x,t.y,1,1).data;return new D("rgb",[e[0]/255,e[1]/255,e[2]/255],e[3]/255)},setPixel:function(){var t=c.read(arguments),e=D.read(arguments),n=e._convert("rgb"),i=e._alpha,r=this.getContext(!0),s=r.createImageData(1,1),a=s.data;a[0]=255*n[0],a[1]=255*n[1],a[2]=255*n[2],a[3]=null!=i?255*i:255,r.putImageData(s,t.x,t.y)},createImageData:function(){var t=d.read(arguments);return this.getContext().createImageData(t.width,t.height)},getImageData:function(){var t=g.read(arguments);return t.isEmpty()&&(t=new g(this._size)),this.getContext().getImageData(t.x,t.y,t.width,t.height)},setImageData:function(t){var e=c.read(arguments,1);this.getContext(!0).putImageData(t,e.x,e.y)},_getBounds:function(t,e){var n=new g(this._size).setCenter(0,0);return t?t._transformBounds(n):n},_hitTestSelf:function(t){if(this._contains(t)){var e=this;return new P("pixel",e,{offset:t.add(e._size.divide(2)).round(),color:{get:function(){return e.getPixel(this.offset)}}})}},_draw:function(t){var e=this.getElement();e&&(t.globalAlpha=this._opacity,t.drawImage(e,-this._size.width/2,-this._size.height/2))},_canComposite:function(){return!0}}),k=w.extend({_class:"SymbolItem",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!0},_serializeFields:{symbol:null},initialize:function(t,n){this._initialize(t,n!==e&&c.read(arguments,1))||this.setDefinition(t instanceof I?t:new I(t))},_equals:function(t){return this._definition===t._definition},copyContent:function(t){this.setDefinition(t._definition)},getDefinition:function(){return this._definition},setDefinition:function(t){this._definition=t,this._changed(9)},getSymbol:"#getDefinition",setSymbol:"#setDefinition",isEmpty:function(){return this._definition._item.isEmpty()},_getBounds:function(t,e){var n=this._definition._item;return n._getCachedBounds(n._matrix.prepended(t),e)},_hitTestSelf:function(t,e,n){var i=this._definition._item._hitTest(t,e,n);return i&&(i.item=this),i},_draw:function(t,e){this._definition._item.draw(t,e)}}),I=r.extend({_class:"SymbolDefinition",initialize:function(t,e){this._id=l.get(),this.project=paper.project,t&&this.setItem(t,e)},_serialize:function(t,e){return e.add(this,function(){return r.serialize([this._class,this._item],t,!1,e)})},_changed:function(t){8&t&&w._clearBoundsCache(this),1&t&&this.project._changed(t)},getItem:function(){return this._item},setItem:function(t,e){t._symbol&&(t=t.clone()),this._item&&(this._item._symbol=null),this._item=t,t.remove(),t.setSelected(!1),e||t.setPosition(new c),t._symbol=this,this._changed(9)},getDefinition:"#getItem",setDefinition:"#setItem",place:function(t){return new k(this,t)},clone:function(){return new I(this._item.clone(!1))},equals:function(t){return t===this||t&&this._item.equals(t._item)||!1}}),P=r.extend({_class:"HitResult",initialize:function(t,e,n){this.type=t,this.item=e,n&&this.inject(n)},statics:{getOptions:function(t){var e=t&&r.read(t);return r.set({type:null,tolerance:paper.settings.hitTolerance,fill:!e,stroke:!e,segments:!e,handles:!1,ends:!1,position:!1,center:!1,bounds:!1,guides:!1,selected:!1},e)}}}),A=r.extend({_class:"Segment",beans:!0,_selection:0,initialize:function(t,n,i,r,s,a){var o,h,u,l,c=arguments.length;c>0&&(null==t||"object"==typeof t?1===c&&t&&"point"in t?(o=t.point,h=t.handleIn,u=t.handleOut,l=t.selection):(o=t,h=n,u=i,l=r):(o=[t,n],h=i!==e?[i,r]:null,u=s!==e?[s,a]:null)),new M(o,this,"_point"),new M(h,this,"_handleIn"),new M(u,this,"_handleOut"),l&&this.setSelection(l)},_serialize:function(t,e){var n=this._point,i=this._selection,s=i||this.hasHandles()?[n,this._handleIn,this._handleOut]:n;return i&&s.push(i),r.serialize(s,t,!0,e)},_changed:function(t){var e=this._path;if(e){var n,i=e._curves,r=this._index;i&&(t&&t!==this._point&&t!==this._handleIn||!(n=r>0?i[r-1]:e._closed?i[i.length-1]:null)||n._changed(),t&&t!==this._point&&t!==this._handleOut||!(n=i[r])||n._changed()),e._changed(25)}},getPoint:function(){return this._point},setPoint:function(){this._point.set(c.read(arguments))},getHandleIn:function(){return this._handleIn},setHandleIn:function(){this._handleIn.set(c.read(arguments))},getHandleOut:function(){return this._handleOut},setHandleOut:function(){this._handleOut.set(c.read(arguments))},hasHandles:function(){return!this._handleIn.isZero()||!this._handleOut.isZero()},isSmooth:function(){var t=this._handleIn,e=this._handleOut;return!t.isZero()&&!e.isZero()&&t.isCollinear(e)},clearHandles:function(){this._handleIn._set(0,0),this._handleOut._set(0,0)},getSelection:function(){return this._selection},setSelection:function(t){var e=this._selection,n=this._path;this._selection=t=t||0,n&&t!==e&&(n._updateSelection(this,e,t),n._changed(129))},_changeSelection:function(t,e){var n=this._selection;this.setSelection(e?n|t:n&~t)},isSelected:function(){return!!(7&this._selection)},setSelected:function(t){this._changeSelection(7,t)},getIndex:function(){return this._index!==e?this._index:null},getPath:function(){return this._path||null},getCurve:function(){var t=this._path,e=this._index;return t?(e>0&&!t._closed&&e===t._segments.length-1&&e--,t.getCurves()[e]||null):null},getLocation:function(){var t=this.getCurve();return t?new z(t,this===t._segment1?0:1):null},getNext:function(){var t=this._path&&this._path._segments;return t&&(t[this._index+1]||this._path._closed&&t[0])||null},smooth:function(t,n,i){var r=t||{},s=r.type,a=r.factor,o=this.getPrevious(),h=this.getNext(),u=(o||this)._point,l=this._point,f=(h||this)._point,d=u.getDistance(l),_=l.getDistance(f);if(s&&"catmull-rom"!==s){if("geometric"!==s)throw new Error("Smoothing method '"+s+"' not supported.");if(o&&h){var g=u.subtract(f),v=a===e?.4:a,p=v*d/(d+_);n||this.setHandleIn(g.multiply(p)),i||this.setHandleOut(g.multiply(p-v))}}else{var m=a===e?.5:a,y=Math.pow(d,m),w=y*y,x=Math.pow(_,m),b=x*x;if(!n&&o){var C=2*b+3*x*y+w,S=3*x*(x+y);this.setHandleIn(0!==S?new c((b*u._x+C*l._x-w*f._x)/S-l._x,(b*u._y+C*l._y-w*f._y)/S-l._y):new c)}if(!i&&h){var C=2*w+3*y*x+b,S=3*y*(y+x);this.setHandleOut(0!==S?new c((w*f._x+C*l._x-b*u._x)/S-l._x,(w*f._y+C*l._y-b*u._y)/S-l._y):new c)}}},getPrevious:function(){var t=this._path&&this._path._segments;return t&&(t[this._index-1]||this._path._closed&&t[t.length-1])||null},isFirst:function(){return!this._index},isLast:function(){var t=this._path;return t&&this._index===t._segments.length-1||!1},reverse:function(){var t=this._handleIn,e=this._handleOut,n=t.clone();t.set(e),e.set(n)},reversed:function(){return new A(this._point,this._handleOut,this._handleIn)},remove:function(){return!!this._path&&!!this._path.removeSegment(this._index)},clone:function(){return new A(this._point,this._handleIn,this._handleOut)},equals:function(t){return t===this||t&&this._class===t._class&&this._point.equals(t._point)&&this._handleIn.equals(t._handleIn)&&this._handleOut.equals(t._handleOut)||!1},toString:function(){var t=["point: "+this._point];return this._handleIn.isZero()||t.push("handleIn: "+this._handleIn),this._handleOut.isZero()||t.push("handleOut: "+this._handleOut),"{ "+t.join(", ")+" }"},transform:function(t){this._transformCoordinates(t,new Array(6),!0),this._changed()},interpolate:function(t,e,n){var i=1-n,r=n,s=t._point,a=e._point,o=t._handleIn,h=e._handleIn,u=e._handleOut,l=t._handleOut;this._point._set(i*s._x+r*a._x,i*s._y+r*a._y,!0),this._handleIn._set(i*o._x+r*h._x,i*o._y+r*h._y,!0),this._handleOut._set(i*l._x+r*u._x,i*l._y+r*u._y,!0),this._changed()},_transformCoordinates:function(t,e,n){var i=this._point,r=n&&this._handleIn.isZero()?null:this._handleIn,s=n&&this._handleOut.isZero()?null:this._handleOut,a=i._x,o=i._y,h=2;return e[0]=a,e[1]=o,r&&(e[h++]=r._x+a,e[h++]=r._y+o),s&&(e[h++]=s._x+a,e[h++]=s._y+o),t&&(t._transformCoordinates(e,e,h/2),a=e[0],o=e[1],n?(i._x=a,i._y=o,h=2,r&&(r._x=e[h++]-a,r._y=e[h++]-o),s&&(s._x=e[h++]-a,s._y=e[h++]-o)):(r||(e[h++]=a,e[h++]=o),s||(e[h++]=a,e[h++]=o))),e}}),M=c.extend({initialize:function(t,n,i){var r,s,a;if(t)if((r=t[0])!==e)s=t[1];else{var o=t;(r=o.x)===e&&(o=c.read(arguments),r=o.x),s=o.y,a=o.selected}else r=s=0;this._x=r,this._y=s,this._owner=n,n[i]=this,a&&this.setSelected(!0)},_set:function(t,e){return this._x=t,this._y=e,this._owner._changed(this),this},getX:function(){return this._x},setX:function(t){this._x=t,this._owner._changed(this)},getY:function(){return this._y},setY:function(t){this._y=t,this._owner._changed(this)},isZero:function(){var t=u.isZero;return t(this._x)&&t(this._y)},isSelected:function(){return!!(this._owner._selection&this._getSelection())},setSelected:function(t){this._owner._changeSelection(this._getSelection(),t)},_getSelection:function(){var t=this._owner;return this===t._point?1:this===t._handleIn?2:this===t._handleOut?4:0}}),T=r.extend({_class:"Curve",beans:!0,initialize:function(t,e,n,i,r,s,a,o){var h,u,l,c,f,d,_=arguments.length;3===_?(this._path=t,h=e,u=n):_?1===_?"segment1"in t?(h=new A(t.segment1),u=new A(t.segment2)):"point1"in t?(l=t.point1,f=t.handle1,d=t.handle2,c=t.point2):Array.isArray(t)&&(l=[t[0],t[1]],c=[t[6],t[7]],f=[t[2]-t[0],t[3]-t[1]],d=[t[4]-t[6],t[5]-t[7]]):2===_?(h=new A(t),u=new A(e)):4===_?(l=t,f=e,d=n,c=i):8===_&&(l=[t,e],c=[a,o],f=[n-t,i-e],d=[r-a,s-o]):(h=new A,u=new A),this._segment1=h||new A(l,null,f),this._segment2=u||new A(c,d,null)},_serialize:function(t,e){return r.serialize(this.hasHandles()?[this.getPoint1(),this.getHandle1(),this.getHandle2(),this.getPoint2()]:[this.getPoint1(),this.getPoint2()],t,!0,e)},_changed:function(){this._length=this._bounds=e},clone:function(){return new T(this._segment1,this._segment2)},toString:function(){var t=["point1: "+this._segment1._point];return this._segment1._handleOut.isZero()||t.push("handle1: "+this._segment1._handleOut),this._segment2._handleIn.isZero()||t.push("handle2: "+this._segment2._handleIn),t.push("point2: "+this._segment2._point),"{ "+t.join(", ")+" }"},classify:function(){return T.classify(this.getValues())},remove:function(){var t=!1;if(this._path){var e=this._segment2,n=e._handleOut;t=e.remove(),t&&this._segment1._handleOut.set(n)}return t},getPoint1:function(){return this._segment1._point},setPoint1:function(){this._segment1._point.set(c.read(arguments))},getPoint2:function(){return this._segment2._point},setPoint2:function(){this._segment2._point.set(c.read(arguments))},getHandle1:function(){return this._segment1._handleOut},setHandle1:function(){this._segment1._handleOut.set(c.read(arguments))},getHandle2:function(){return this._segment2._handleIn},setHandle2:function(){this._segment2._handleIn.set(c.read(arguments))},getSegment1:function(){return this._segment1},getSegment2:function(){return this._segment2},getPath:function(){return this._path},getIndex:function(){return this._segment1._index},getNext:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index+1]||this._path._closed&&t[0])||null},getPrevious:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index-1]||this._path._closed&&t[t.length-1])||null},isFirst:function(){return!this._segment1._index},isLast:function(){var t=this._path;return t&&this._segment1._index===t._curves.length-1||!1},isSelected:function(){return 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d=[];o||(t(l,!0),t(u,!1)),h||(t(f,!0),t(c,!1));var _=this.getPoint(),g=Math.min.apply(Math,d),v=o?u.getTangentAtTime(i):u.getPointAt(g).subtract(_),p=o?v.negate():l.getPointAt(-g).subtract(_),m=h?c.getTangentAtTime(r):c.getPointAt(g).subtract(_),y=h?m.negate():f.getPointAt(-g).subtract(_),w=p.getAngle(),x=v.getAngle(),b=y.getAngle(),C=m.getAngle();return!!(o?e(w,b,C)^e(x,b,C)&&e(w,C,b)^e(x,C,b):e(b,w,x)^e(C,w,x)&&e(b,x,w)^e(C,x,w))},hasOverlap:function(){return!!this._overlap}},r.each(T._evaluateMethods,function(t){var e=t+"At";this[t]=function(){var t=this.getCurve(),n=this.getTime();return null!=n&&t&&t[e](n,!0)}},{preserve:!0}),new function(){function t(t,e,n){function i(n,i){for(var s=n+i;s>=-1&&s<=r;s+=i){var a=t[(s%r+r)%r];if(!e.getPoint().isClose(a.getPoint(),1e-7))break;if(e.equals(a))return a}return null}for(var r=t.length,s=0,a=r-1;s<=a;){var o,h=s+a>>>1,u=t[h];if(n&&(o=e.equals(u)?u:i(h,-1)||i(h,1)))return e._overlap&&(o._overlap=o._intersection._overlap=!0),o;var l=e.getPath(),c=u.getPath(),f=l!==c?l._id-c._id:e.getIndex()+e.getTime()-(u.getIndex()+u.getTime());f<0?a=h-1:s=h+1}return t.splice(s,0,e),e}return{statics:{insert:t,expand:function(e){for(var n=e.slice(),i=e.length-1;i>=0;i--)t(n,e[i]._intersection,!1);return n}}}}),O=w.extend({_class:"PathItem",_selectBounds:!1,_canScaleStroke:!0,beans:!0,initialize:function(){},statics:{create:function(t){var e,n,i;if(r.isPlainObject(t)?(n=t.segments,e=t.pathData):Array.isArray(t)?n=t:"string"==typeof t&&(e=t),n){var s=n[0];i=s&&Array.isArray(s[0])}else e&&(i=(e.match(/m/gi)||[]).length>1||/z\s*\S+/i.test(e));var a=i?E:L;return new a(t)}},_asPathItem:function(){return this},isClockwise:function(){return this.getArea()>=0},setClockwise:function(t){this.isClockwise()!=(t=!!t)&&this.reverse()},setPathData:function(t){function e(t,e){var n=+i[t];return o&&(n+=h[e]),n}function n(t){return new c(e(t,"x"),e(t+1,"y"))}var i,r,s,a=t&&t.match(/[mlhvcsqtaz][^mlhvcsqtaz]*/gi),o=!1,h=new c,u=new c;this.clear();for(var l=0,f=a&&a.length;l<f;l++){var _=a[l],g=_[0],v=g.toLowerCase();i=_.match(/[+-]?(?:\d*\.\d+|\d+\.?)(?:[eE][+-]?\d+)?/g);var p=i&&i.length;switch(o=g===v,"z"!==r||/[mz]/.test(v)||this.moveTo(h),v){case"m":case"l":for(var m="m"===v,y=0;y<p;y+=2)this[m?"moveTo":"lineTo"](h=n(y)),m&&(u=h,m=!1);s=h;break;case"h":case"v":var w="h"===v?"x":"y";h=h.clone();for(var y=0;y<p;y++)h[w]=e(y,w),this.lineTo(h);s=h;break;case"c":for(var y=0;y<p;y+=6)this.cubicCurveTo(n(y),s=n(y+2),h=n(y+4));break;case"s":for(var y=0;y<p;y+=4)this.cubicCurveTo(/[cs]/.test(r)?h.multiply(2).subtract(s):h,s=n(y),h=n(y+2)),r=v;break;case"q":for(var y=0;y<p;y+=4)this.quadraticCurveTo(s=n(y),h=n(y+2));break;case"t":for(var y=0;y<p;y+=2)this.quadraticCurveTo(s=/[qt]/.test(r)?h.multiply(2).subtract(s):h,h=n(y)),r=v;break;case"a":for(var y=0;y<p;y+=7)this.arcTo(h=n(y+5),new d((+i[y]),(+i[y+1])),+i[y+2],+i[y+4],+i[y+3]);break;case"z":this.closePath(1e-12),h=u}r=v}},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_contains:function(t){var e=t.isInside(this.getBounds({internal:!0,handle:!0}))?this._getWinding(t):{};return e.onPath||!!("evenodd"===this.getFillRule()?1&e.windingL||1&e.windingR:e.winding)},getIntersections:function(t,e,n,i){var r=this===t||!t,s=this._matrix._orNullIfIdentity(),a=r?s:(n||t._matrix)._orNullIfIdentity();return r||this.getBounds(s).intersects(t.getBounds(a),1e-12)?T.getIntersections(this.getCurves(),!r&&t.getCurves(),e,s,a,i):[]},getCrossings:function(t){return this.getIntersections(t,function(t){return t.hasOverlap()||t.isCrossing()})},getNearestLocation:function(){for(var t=c.read(arguments),e=this.getCurves(),n=1/0,i=null,r=0,s=e.length;r<s;r++){var a=e[r].getNearestLocation(t);a._distance<n&&(n=a._distance,i=a)}return i},getNearestPoint:function(){var t=this.getNearestLocation.apply(this,arguments);return t?t.getPoint():t},interpolate:function(t,e,n){var i=!this._children,r=i?"_segments":"_children",s=t[r],a=e[r],o=this[r];if(!s||!a||s.length!==a.length)throw new Error("Invalid operands in interpolate() call: "+t+", "+e);var h=o.length,u=a.length;if(h<u)for(var l=i?A:L,c=h;c<u;c++)this.add(new l);else h>u&&this[i?"removeSegments":"removeChildren"](u,h);for(var c=0;c<u;c++)o[c].interpolate(s[c],a[c],n);i&&(this.setClosed(t._closed),this._changed(9))},compare:function(t){var e=!1;if(t){var n=this._children||[this],i=t._children?t._children.slice():[t],r=n.length,s=i.length,a=[],o=0;e=!0;for(var h=r-1;h>=0&&e;h--){var u=n[h];e=!1;for(var l=s-1;l>=0&&!e;l--)u.compare(i[l])&&(a[l]||(a[l]=!0,o++),e=!0)}e=e&&o===s}return e}}),L=O.extend({_class:"Path",_serializeFields:{segments:[],closed:!1},initialize:function(t){this._closed=!1,this._segments=[],this._version=0;var n=Array.isArray(t)?"object"==typeof t[0]?t:arguments:!t||t.size!==e||t.x===e&&t.point===e?null:arguments;n&&n.length>0?this.setSegments(n):(this._curves=e,this._segmentSelection=0,n||"string"!=typeof t||(this.setPathData(t),t=null)),this._initialize(!n&&t)},_equals:function(t){return this._closed===t._closed&&r.equals(this._segments,t._segments)},copyContent:function(t){this.setSegments(t._segments),this._closed=t._closed},_changed:function vt(t){if(vt.base.call(this,t),8&t){if(this._length=this._area=e,16&t)this._version++;else if(this._curves)for(var n=0,i=this._curves.length;n<i;n++)this._curves[n]._changed()}else 32&t&&(this._bounds=e)},getStyle:function(){var t=this._parent;return(t instanceof E?t:this)._style},getSegments:function(){return this._segments},setSegments:function(t){var n=this.isFullySelected(),i=t&&t.length;if(this._segments.length=0,this._segmentSelection=0,this._curves=e,i){var r=t[i-1];"boolean"==typeof r&&(this.setClosed(r),i--),this._add(A.readList(t,0,{},i))}n&&this.setFullySelected(!0)},getFirstSegment:function(){return this._segments[0]},getLastSegment:function(){return this._segments[this._segments.length-1]},getCurves:function(){var t=this._curves,e=this._segments;if(!t){var n=this._countCurves();t=this._curves=new Array(n);for(var i=0;i<n;i++)t[i]=new T(this,e[i],e[i+1]||e[0])}return t},getFirstCurve:function(){return this.getCurves()[0]},getLastCurve:function(){var t=this.getCurves();return t[t.length-1]},isClosed:function(){return this._closed},setClosed:function(t){if(this._closed!=(t=!!t)){if(this._closed=t,this._curves){var e=this._curves.length=this._countCurves();t&&(this._curves[e-1]=new T(this,this._segments[e-1],this._segments[0]))}this._changed(25)}}},{beans:!0,getPathData:function(t,e){function n(e,n){if(e._transformCoordinates(t,g),i=g[0],r=g[1],v)p.push("M"+_.pair(i,r)),v=!1;else if(o=g[2],u=g[3],o===i&&u===r&&l===s&&c===a){if(!n){var 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a=this._components[r];null!=a&&e.push(t[r]+": "+(n?a:i.number(a)))}return null!=this._alpha&&e.push("alpha: "+i.number(this._alpha)),"{ "+e.join(", ")+" }"},toCSS:function(t){function e(t){return Math.round(255*(t<0?0:t>1?1:t))}var n=this._convert("rgb"),i=t||null==this._alpha?1:this._alpha;return n=[e(n[0]),e(n[1]),e(n[2])],i<1&&n.push(i<0?0:i),t?"#"+((1<<24)+(n[0]<<16)+(n[1]<<8)+n[2]).toString(16).slice(1):(4==n.length?"rgba(":"rgb(")+n.join(",")+")"},toCanvasStyle:function(t,e){if(this._canvasStyle)return this._canvasStyle;if("gradient"!==this._type)return this._canvasStyle=this.toCSS();var n,i=this._components,r=i[0],s=r._stops,a=i[1],o=i[2],h=i[3],u=e&&e.inverted();if(u&&(a=u._transformPoint(a),o=u._transformPoint(o),h&&(h=u._transformPoint(h))),r._radial){var l=o.getDistance(a);if(h){var c=h.subtract(a);c.getLength()>l&&(h=a.add(c.normalize(l-.1)))}var f=h||a;n=t.createRadialGradient(f.x,f.y,0,a.x,a.y,l)}else n=t.createLinearGradient(a.x,a.y,o.x,o.y);for(var d=0,_=s.length;d<_;d++){var g=s[d],v=g._offset;n.addColorStop(null==v?d/(_-1):v,g._color.toCanvasStyle())}return this._canvasStyle=n},transform:function(t){if("gradient"===this._type){for(var e=this._components,n=1,i=e.length;n<i;n++){var r=e[n];t._transformPoint(r,r,!0)}this._changed()}},statics:{_types:i,random:function(){var t=Math.random;return new D(t(),t(),t())}}})},new function(){var t={add:function(t,e){return t+e},subtract:function(t,e){return t-e},multiply:function(t,e){return t*e},divide:function(t,e){return t/e}};return r.each(t,function(t,e){this[e]=function(e){e=D.read(arguments);for(var n=this._type,i=this._components,r=e._convert(n),s=0,a=i.length;s<a;s++)r[s]=t(i[s],r[s]);return new D(n,r,null!=this._alpha?t(this._alpha,e.getAlpha()):null)}},{})}),R=r.extend({_class:"Gradient",initialize:function(t,e){this._id=l.get(),t&&r.isPlainObject(t)&&(this.set(t),t=e=null),null==this._stops&&this.setStops(t||["white","black"]),null==this._radial&&this.setRadial("string"==typeof e&&"radial"===e||e||!1)},_serialize:function(t,e){return e.add(this,function(){return r.serialize([this._stops,this._radial],t,!0,e)})},_changed:function(){for(var t=0,e=this._owners&&this._owners.length;t<e;t++)this._owners[t]._changed()},_addOwner:function(t){this._owners||(this._owners=[]),this._owners.push(t)},_removeOwner:function(t){var n=this._owners?this._owners.indexOf(t):-1;n!=-1&&(this._owners.splice(n,1),this._owners.length||(this._owners=e))},clone:function(){for(var t=[],e=0,n=this._stops.length;e<n;e++)t[e]=this._stops[e].clone();return new R(t,this._radial)},getStops:function(){return this._stops},setStops:function(t){if(t.length<2)throw new Error("Gradient stop list needs to contain at least two stops.");var n=this._stops;if(n)for(var i=0,r=n.length;i<r;i++)n[i]._owner=e;
+n=this._stops=q.readList(t,0,{clone:!0});for(var i=0,r=n.length;i<r;i++)n[i]._owner=this;this._changed()},getRadial:function(){return this._radial},setRadial:function(t){this._radial=t,this._changed()},equals:function(t){if(t===this)return!0;if(t&&this._class===t._class){var e=this._stops,n=t._stops,i=e.length;if(i===n.length){for(var r=0;r<i;r++)if(!e[r].equals(n[r]))return!1;return!0}}return!1}}),q=r.extend({_class:"GradientStop",initialize:function(t,n){var i=t,r=n;"object"==typeof t&&n===e&&(Array.isArray(t)&&"number"!=typeof t[0]?(i=t[0],r=t[1]):("color"in t||"offset"in t||"rampPoint"in t)&&(i=t.color,r=t.offset||t.rampPoint||0)),this.setColor(i),this.setOffset(r)},clone:function(){return new q(this._color.clone(),this._offset)},_serialize:function(t,e){var n=this._color,i=this._offset;return r.serialize(null==i?[n]:[n,i],t,!0,e)},_changed:function(){this._owner&&this._owner._changed(65)},getOffset:function(){return this._offset},setOffset:function(t){this._offset=t,this._changed()},getRampPoint:"#getOffset",setRampPoint:"#setOffset",getColor:function(){return this._color},setColor:function(){var t=D.read(arguments,0,{clone:!0});t&&(t._owner=this),this._color=t,this._changed()},equals:function(t){return t===this||t&&this._class===t._class&&this._color.equals(t._color)&&this._offset==t._offset||!1}}),V=r.extend(new function(){var t={fillColor:null,fillRule:"nonzero",strokeColor:null,strokeWidth:1,strokeCap:"butt",strokeJoin:"miter",strokeScaling:!0,miterLimit:10,dashOffset:0,dashArray:[],shadowColor:null,shadowBlur:0,shadowOffset:new c,selectedColor:null},n=r.set({},t,{fontFamily:"sans-serif",fontWeight:"normal",fontSize:12,leading:null,justification:"left"}),i=r.set({},n,{fillColor:new D}),s={strokeWidth:97,strokeCap:97,strokeJoin:97,strokeScaling:105,miterLimit:97,fontFamily:9,fontWeight:9,fontSize:9,font:9,leading:9,justification:9},a={beans:!0},o={_class:"Style",beans:!0,initialize:function(e,r,s){this._values={},this._owner=r,this._project=r&&r._project||s||paper.project,this._defaults=!r||r instanceof x?n:r instanceof j?i:t,e&&this.set(e)}};return r.each(n,function(t,n){var i=/Color$/.test(n),h="shadowOffset"===n,u=r.capitalize(n),l=s[n],f="set"+u,d="get"+u;o[f]=function(t){var r=this._owner,s=r&&r._children;if(s&&s.length>0&&!(r instanceof E))for(var a=0,o=s.length;a<o;a++)s[a]._style[f](t);else if(n in this._defaults){var h=this._values[n];h!==t&&(i&&(h&&h._owner!==e&&(h._owner=e),t&&t.constructor===D&&(t._owner&&(t=t.clone()),t._owner=r)),this._values[n]=t,r&&r._changed(l||65))}},o[d]=function(t){var s,a=this._owner,o=a&&a._children;if(n in this._defaults&&(!o||!o.length||t||a instanceof E)){var s=this._values[n];if(s===e)s=this._defaults[n],s&&s.clone&&(s=s.clone());else{var u=i?D:h?c:null;!u||s&&s.constructor===u||(this._values[n]=s=u.read([s],0,{readNull:!0,clone:!0}),s&&i&&(s._owner=a))}}else if(o)for(var l=0,f=o.length;l<f;l++){var _=o[l]._style[d]();if(l){if(!r.equals(s,_))return e}else s=_}return s},a[d]=function(t){return this._style[d](t)},a[f]=function(t){this._style[f](t)}}),r.each({Font:"FontFamily",WindingRule:"FillRule"},function(t,e){var n="get"+e,i="set"+e;o[n]=a[n]="#get"+t,o[i]=a[i]="#set"+t}),w.inject(a),o},{set:function(t){var e=t instanceof V,n=e?t._values:t;if(n)for(var i in n)if(i in this._defaults){var r=n[i];this[i]=r&&e&&r.clone?r.clone():r}},equals:function(t){function n(t,n,i){var s=t._values,a=n._values,o=n._defaults;for(var h in s){var u=s[h],l=a[h];if(!(i&&h in a||r.equals(u,l===e?o[h]:l)))return!1}return!0}return t===this||t&&this._class===t._class&&n(this,t)&&n(t,this,!0)||!1},hasFill:function(){var t=this.getFillColor();return!!t&&t.alpha>0},hasStroke:function(){var t=this.getStrokeColor();return!!t&&t.alpha>0&&this.getStrokeWidth()>0},hasShadow:function(){var t=this.getShadowColor();return!!t&&t.alpha>0&&(this.getShadowBlur()>0||!this.getShadowOffset().isZero())},getView:function(){return this._project._view},getFontStyle:function(){var t=this.getFontSize();return this.getFontWeight()+" "+t+(/[a-z]/i.test(t+"")?" 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e=t.ownerDocument,n=e.defaultView,i=e.documentElement;return new g(0,0,n.innerWidth||i.clientWidth,n.innerHeight||i.clientHeight)},getOffset:function(t,e){return U.getBounds(t,e).getPoint()},getSize:function(t){return U.getBounds(t,!0).getSize()},isInvisible:function(t){return U.getSize(t).equals(new d(0,0))},isInView:function(t){return!U.isInvisible(t)&&U.getViewportBounds(t).intersects(U.getBounds(t,!0))},isInserted:function(t){return i.body.contains(t)},getPrefixed:function(e,n){return e&&t(e,n)},setPrefixed:function(e,n,i){if("object"==typeof n)for(var r in n)t(e,r,!0,n[r]);else t(e,n,!0,i)}}},H={add:function(t,e){if(t)for(var n in e)for(var i=e[n],r=n.split(/[\s,]+/g),s=0,a=r.length;s<a;s++)t.addEventListener(r[s],i,!1)},remove:function(t,e){if(t)for(var n in e)for(var i=e[n],r=n.split(/[\s,]+/g),s=0,a=r.length;s<a;s++)t.removeEventListener(r[s],i,!1)},getPoint:function(t){var e=t.targetTouches?t.targetTouches.length?t.targetTouches[0]:t.changedTouches[0]:t;return new c(e.pageX||e.clientX+i.documentElement.scrollLeft,e.pageY||e.clientY+i.documentElement.scrollTop)},getTarget:function(t){return t.target||t.srcElement},getRelatedTarget:function(t){return t.relatedTarget||t.toElement},getOffset:function(t,e){return H.getPoint(t).subtract(U.getOffset(e||H.getTarget(t)))}};H.requestAnimationFrame=new function(){function t(){var e=s;s=[];for(var n=0,a=e.length;n<a;n++)e[n]();r=i&&s.length,r&&i(t)}var e,i=U.getPrefixed(n,"requestAnimationFrame"),r=!1,s=[];return function(n){s.push(n),i?r||(i(t),r=!0):e||(e=setInterval(t,1e3/60))}};var Z=r.extend(s,{_class:"View",initialize:function Ct(t,e){function r(t){return e[t]||parseInt(e.getAttribute(t),10)}function s(){var t=U.getSize(e);return t.isNaN()||t.isZero()?new d(r("width"),r("height")):t}var o;if(n&&e){this._id=e.getAttribute("id"),null==this._id&&e.setAttribute("id",this._id="view-"+Ct._id++),H.add(e,this._viewEvents);var h="none";if(U.setPrefixed(e.style,{userDrag:h,userSelect:h,touchCallout:h,contentZooming:h,tapHighlightColor:"rgba(0,0,0,0)"}),a.hasAttribute(e,"resize")){var u=this;H.add(n,this._windowEvents={resize:function(){u.setViewSize(s())}})}if(o=s(),a.hasAttribute(e,"stats")&&"undefined"!=typeof Stats){this._stats=new Stats;var l=this._stats.domElement,c=l.style,f=U.getOffset(e);c.position="absolute",c.left=f.x+"px",c.top=f.y+"px",i.body.appendChild(l)}}else o=new d(e),e=null;this._project=t,this._scope=t._scope,this._element=e,this._pixelRatio||(this._pixelRatio=n&&n.devicePixelRatio||1),this._setElementSize(o.width,o.height),this._viewSize=o,Ct._views.push(this),Ct._viewsById[this._id]=this,(this._matrix=new p)._owner=this,Ct._focused||(Ct._focused=this),this._frameItems={},this._frameItemCount=0,this._itemEvents={"native":{},virtual:{}},this._autoUpdate=!paper.agent.node,this._needsUpdate=!1},remove:function(){if(!this._project)return!1;Z._focused===this&&(Z._focused=null),Z._views.splice(Z._views.indexOf(this),1),delete Z._viewsById[this._id];var t=this._project;return t._view===this&&(t._view=null),H.remove(this._element,this._viewEvents),H.remove(n,this._windowEvents),this._element=this._project=null,this.off("frame"),this._animate=!1,this._frameItems={},!0},_events:r.each(w._itemHandlers.concat(["onResize","onKeyDown","onKeyUp"]),function(t){this[t]={}},{onFrame:{install:function(){this.play()},uninstall:function(){this.pause()}}}),_animate:!1,_time:0,_count:0,getAutoUpdate:function(){return this._autoUpdate},setAutoUpdate:function(t){this._autoUpdate=t,t&&this.requestUpdate()},update:function(){},draw:function(){this.update()},requestUpdate:function(){if(!this._requested){var t=this;H.requestAnimationFrame(function(){if(t._requested=!1,t._animate){t.requestUpdate();var e=t._element;U.getPrefixed(i,"hidden")&&"true"!==a.getAttribute(e,"keepalive")||!U.isInView(e)||t._handleFrame()}t._autoUpdate&&t.update()}),this._requested=!0}},play:function(){this._animate=!0,this.requestUpdate()},pause:function(){this._animate=!1},_handleFrame:function(){paper=this._scope;var t=Date.now()/1e3,e=this._last?t-this._last:0;this._last=t,this.emit("frame",new r({delta:e,time:this._time+=e,count:this._count++})),this._stats&&this._stats.update()},_animateItem:function(t,e){var n=this._frameItems;e?(n[t._id]={item:t,time:0,count:0},1===++this._frameItemCount&&this.on("frame",this._handleFrameItems)):(delete n[t._id],0===--this._frameItemCount&&this.off("frame",this._handleFrameItems))},_handleFrameItems:function(t){for(var e in this._frameItems){var n=this._frameItems[e];n.item.emit("frame",new 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diff --git a/public/a1/lib/socket.io-v2.1.1.slim.js b/public/a1/lib/socket.io-v2.1.1.slim.js
new file mode 100644
index 0000000..1fd74f0
--- /dev/null
+++ b/public/a1/lib/socket.io-v2.1.1.slim.js
@@ -0,0 +1,8 @@
+/*!
+ * Socket.IO v2.1.1
+ * (c) 2014-2018 Guillermo Rauch
+ * Released under the MIT License.
+ */
+!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.io=e():t.io=e()}(this,function(){return function(t){function e(n){if(r[n])return r[n].exports;var o=r[n]={exports:{},id:n,loaded:!1};return t[n].call(o.exports,o,o.exports,e),o.loaded=!0,o.exports}var r={};return e.m=t,e.c=r,e.p="",e(0)}([function(t,e,r){"use strict";function n(t,e){"object"===("undefined"==typeof t?"undefined":o(t))&&(e=t,t=void 0),e=e||{};var r,n=i(t),s=n.source,h=n.id,p=n.path,u=c[h]&&p in c[h].nsps,f=e.forceNew||e["force new connection"]||!1===e.multiplex||u;return f?r=a(s,e):(c[h]||(c[h]=a(s,e)),r=c[h]),n.query&&!e.query&&(e.query=n.query),r.socket(n.path,e)}var o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof 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r=/^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/,n=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"];t.exports=function(t){var e=t,o=t.indexOf("["),i=t.indexOf("]");o!=-1&&i!=-1&&(t=t.substring(0,o)+t.substring(o,i).replace(/:/g,";")+t.substring(i,t.length));for(var s=r.exec(t||""),a={},c=14;c--;)a[n[c]]=s[c]||"";return o!=-1&&i!=-1&&(a.source=e,a.host=a.host.substring(1,a.host.length-1).replace(/;/g,":"),a.authority=a.authority.replace("[","").replace("]","").replace(/;/g,":"),a.ipv6uri=!0),a}},function(t,e){"use strict";t.exports=function(){return function(){}}},function(t,e,r){function n(){}function o(t){var r=""+t.type;if(e.BINARY_EVENT!==t.type&&e.BINARY_ACK!==t.type||(r+=t.attachments+"-"),t.nsp&&"/"!==t.nsp&&(r+=t.nsp+","),null!=t.id&&(r+=t.id),null!=t.data){var n=i(t.data);if(n===!1)return m;r+=n}return r}function i(t){try{return JSON.stringify(t)}catch(t){return!1}}function s(t,e){function r(t){var r=l.deconstructPacket(t),n=o(r.packet),i=r.buffers;i.unshift(n),e(i)}l.removeBlobs(t,r)}function a(){this.reconstructor=null}function c(t){var r=0,n={type:Number(t.charAt(0))};if(null==e.types[n.type])return u("unknown packet type "+n.type);if(e.BINARY_EVENT===n.type||e.BINARY_ACK===n.type){for(var o="";"-"!==t.charAt(++r)&&(o+=t.charAt(r),r!=t.length););if(o!=Number(o)||"-"!==t.charAt(r))throw new Error("Illegal attachments");n.attachments=Number(o)}if("/"===t.charAt(r+1))for(n.nsp="";++r;){var i=t.charAt(r);if(","===i)break;if(n.nsp+=i,r===t.length)break}else n.nsp="/";var s=t.charAt(r+1);if(""!==s&&Number(s)==s){for(n.id="";++r;){var i=t.charAt(r);if(null==i||Number(i)!=i){--r;break}if(n.id+=t.charAt(r),r===t.length)break}n.id=Number(n.id)}if(t.charAt(++r)){var a=h(t.substr(r)),c=a!==!1&&(n.type===e.ERROR||d(a));if(!c)return u("invalid payload");n.data=a}return n}function h(t){try{return JSON.parse(t)}catch(t){return!1}}function p(t){this.reconPack=t,this.buffers=[]}function u(t){return{type:e.ERROR,data:"parser error: "+t}}var f=(r(3)("socket.io-parser"),r(5)),l=r(6),d=r(7),y=r(8);e.protocol=4,e.types=["CONNECT","DISCONNECT","EVENT","ACK","ERROR","BINARY_EVENT","BINARY_ACK"],e.CONNECT=0,e.DISCONNECT=1,e.EVENT=2,e.ACK=3,e.ERROR=4,e.BINARY_EVENT=5,e.BINARY_ACK=6,e.Encoder=n,e.Decoder=a;var m=e.ERROR+'"encode error"';n.prototype.encode=function(t,r){if(e.BINARY_EVENT===t.type||e.BINARY_ACK===t.type)s(t,r);else{var n=o(t);r([n])}},f(a.prototype),a.prototype.add=function(t){var r;if("string"==typeof t)r=c(t),e.BINARY_EVENT===r.type||e.BINARY_ACK===r.type?(this.reconstructor=new 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arguments.length?(this._reconnectionDelay=t,this.backoff&&this.backoff.setMin(t),this):this._reconnectionDelay},n.prototype.randomizationFactor=function(t){return arguments.length?(this._randomizationFactor=t,this.backoff&&this.backoff.setJitter(t),this):this._randomizationFactor},n.prototype.reconnectionDelayMax=function(t){return arguments.length?(this._reconnectionDelayMax=t,this.backoff&&this.backoff.setMax(t),this):this._reconnectionDelayMax},n.prototype.timeout=function(t){return arguments.length?(this._timeout=t,this):this._timeout},n.prototype.maybeReconnectOnOpen=function(){!this.reconnecting&&this._reconnection&&0===this.backoff.attempts&&this.reconnect()},n.prototype.open=n.prototype.connect=function(t,e){if(~this.readyState.indexOf("open"))return this;this.engine=i(this.uri,this.opts);var r=this.engine,n=this;this.readyState="opening",this.skipReconnect=!1;var o=h(r,"open",function(){n.onopen(),t&&t()}),s=h(r,"error",function(e){if(n.cleanup(),n.readyState="closed",n.emitAll("connect_error",e),t){var r=new Error("Connection error");r.data=e,t(r)}else n.maybeReconnectOnOpen()});if(!1!==this._timeout){var a=this._timeout,c=setTimeout(function(){o.destroy(),r.close(),r.emit("error","timeout"),n.emitAll("connect_timeout",a)},a);this.subs.push({destroy:function(){clearTimeout(c)}})}return this.subs.push(o),this.subs.push(s),this},n.prototype.onopen=function(){this.cleanup(),this.readyState="open",this.emit("open");var t=this.engine;this.subs.push(h(t,"data",p(this,"ondata"))),this.subs.push(h(t,"ping",p(this,"onping"))),this.subs.push(h(t,"pong",p(this,"onpong"))),this.subs.push(h(t,"error",p(this,"onerror"))),this.subs.push(h(t,"close",p(this,"onclose"))),this.subs.push(h(this.decoder,"decoded",p(this,"ondecoded")))},n.prototype.onping=function(){this.lastPing=new Date,this.emitAll("ping")},n.prototype.onpong=function(){this.emitAll("pong",new Date-this.lastPing)},n.prototype.ondata=function(t){this.decoder.add(t)},n.prototype.ondecoded=function(t){this.emit("packet",t)},n.prototype.onerror=function(t){this.emitAll("error",t)},n.prototype.socket=function(t,e){function r(){~u(o.connecting,n)||o.connecting.push(n)}var n=this.nsps[t];if(!n){n=new s(this,t,e),this.nsps[t]=n;var o=this;n.on("connecting",r),n.on("connect",function(){n.id=o.generateId(t)}),this.autoConnect&&r()}return n},n.prototype.destroy=function(t){var e=u(this.connecting,t);~e&&this.connecting.splice(e,1),this.connecting.length||this.close()},n.prototype.packet=function(t){var e=this;t.query&&0===t.type&&(t.nsp+="?"+t.query),e.encoding?e.packetBuffer.push(t):(e.encoding=!0,this.encoder.encode(t,function(r){for(var n=0;n<r.length;n++)e.engine.write(r[n],t.options);e.encoding=!1,e.processPacketQueue()}))},n.prototype.processPacketQueue=function(){if(this.packetBuffer.length>0&&!this.encoding){var t=this.packetBuffer.shift();this.packet(t)}},n.prototype.cleanup=function(){for(var t=this.subs.length,e=0;e<t;e++){var r=this.subs.shift();r.destroy()}this.packetBuffer=[],this.encoding=!1,this.lastPing=null,this.decoder.destroy()},n.prototype.close=n.prototype.disconnect=function(){this.skipReconnect=!0,this.reconnecting=!1,"opening"===this.readyState&&this.cleanup(),this.backoff.reset(),this.readyState="closed",this.engine&&this.engine.close()},n.prototype.onclose=function(t){this.cleanup(),this.backoff.reset(),this.readyState="closed",this.emit("close",t),this._reconnection&&!this.skipReconnect&&this.reconnect()},n.prototype.reconnect=function(){if(this.reconnecting||this.skipReconnect)return this;var t=this;if(this.backoff.attempts>=this._reconnectionAttempts)this.backoff.reset(),this.emitAll("reconnect_failed"),this.reconnecting=!1;else{var e=this.backoff.duration();this.reconnecting=!0;var r=setTimeout(function(){t.skipReconnect||(t.emitAll("reconnect_attempt",t.backoff.attempts),t.emitAll("reconnecting",t.backoff.attempts),t.skipReconnect||t.open(function(e){e?(t.reconnecting=!1,t.reconnect(),t.emitAll("reconnect_error",e.data)):t.onreconnect()}))},e);this.subs.push({destroy:function(){clearTimeout(r)}})}},n.prototype.onreconnect=function(){var t=this.backoff.attempts;this.reconnecting=!1,this.backoff.reset(),this.updateSocketIds(),this.emitAll("reconnect",t)}},function(t,e,r){t.exports=r(11),t.exports.parser=r(18)},function(t,e,r){(function(e){function n(t,r){if(!(this instanceof n))return new n(t,r);r=r||{},t&&"object"==typeof t&&(r=t,t=null),t?(t=h(t),r.hostname=t.host,r.secure="https"===t.protocol||"wss"===t.protocol,r.port=t.port,t.query&&(r.query=t.query)):r.host&&(r.hostname=h(r.host).host),this.secure=null!=r.secure?r.secure:e.location&&"https:"===location.protocol,r.hostname&&!r.port&&(r.port=this.secure?"443":"80"),this.agent=r.agent||!1,this.hostname=r.hostname||(e.location?location.hostname:"localhost"),this.port=r.port||(e.location&&location.port?location.port:this.secure?443:80),this.query=r.query||{},"string"==typeof this.query&&(this.query=p.decode(this.query)),this.upgrade=!1!==r.upgrade,this.path=(r.path||"/engine.io").replace(/\/$/,"")+"/",this.forceJSONP=!!r.forceJSONP,this.jsonp=!1!==r.jsonp,this.forceBase64=!!r.forceBase64,this.enablesXDR=!!r.enablesXDR,this.timestampParam=r.timestampParam||"t",this.timestampRequests=r.timestampRequests,this.transports=r.transports||["polling","websocket"],this.transportOptions=r.transportOptions||{},this.readyState="",this.writeBuffer=[],this.prevBufferLen=0,this.policyPort=r.policyPort||843,this.rememberUpgrade=r.rememberUpgrade||!1,this.binaryType=null,this.onlyBinaryUpgrades=r.onlyBinaryUpgrades,this.perMessageDeflate=!1!==r.perMessageDeflate&&(r.perMessageDeflate||{}),!0===this.perMessageDeflate&&(this.perMessageDeflate={}),this.perMessageDeflate&&null==this.perMessageDeflate.threshold&&(this.perMessageDeflate.threshold=1024),this.pfx=r.pfx||null,this.key=r.key||null,this.passphrase=r.passphrase||null,this.cert=r.cert||null,this.ca=r.ca||null,this.ciphers=r.ciphers||null,this.rejectUnauthorized=void 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n},n.prototype.open=function(){var t;if(this.rememberUpgrade&&n.priorWebsocketSuccess&&this.transports.indexOf("websocket")!==-1)t="websocket";else{if(0===this.transports.length){var e=this;return void setTimeout(function(){e.emit("error","No transports available")},0)}t=this.transports[0]}this.readyState="opening";try{t=this.createTransport(t)}catch(t){return this.transports.shift(),void this.open()}t.open(),this.setTransport(t)},n.prototype.setTransport=function(t){var e=this;this.transport&&this.transport.removeAllListeners(),this.transport=t,t.on("drain",function(){e.onDrain()}).on("packet",function(t){e.onPacket(t)}).on("error",function(t){e.onError(t)}).on("close",function(){e.onClose("transport close")})},n.prototype.probe=function(t){function e(){if(u.onlyBinaryUpgrades){var t=!this.supportsBinary&&u.transport.supportsBinary;p=p||t}p||(h.send([{type:"ping",data:"probe"}]),h.once("packet",function(t){if(!p)if("pong"===t.type&&"probe"===t.data){if(u.upgrading=!0,u.emit("upgrading",h),!h)return;n.priorWebsocketSuccess="websocket"===h.name,u.transport.pause(function(){p||"closed"!==u.readyState&&(c(),u.setTransport(h),h.send([{type:"upgrade"}]),u.emit("upgrade",h),h=null,u.upgrading=!1,u.flush())})}else{var e=new Error("probe error");e.transport=h.name,u.emit("upgradeError",e)}}))}function r(){p||(p=!0,c(),h.close(),h=null)}function o(t){var e=new Error("probe error: "+t);e.transport=h.name,r(),u.emit("upgradeError",e)}function i(){o("transport closed")}function s(){o("socket closed")}function a(t){h&&t.name!==h.name&&r()}function c(){h.removeListener("open",e),h.removeListener("error",o),h.removeListener("close",i),u.removeListener("close",s),u.removeListener("upgrading",a)}var h=this.createTransport(t,{probe:1}),p=!1,u=this;n.priorWebsocketSuccess=!1,h.once("open",e),h.once("error",o),h.once("close",i),this.once("close",s),this.once("upgrading",a),h.open()},n.prototype.onOpen=function(){if(this.readyState="open",n.priorWebsocketSuccess="websocket"===this.transport.name,this.emit("open"),this.flush(),"open"===this.readyState&&this.upgrade&&this.transport.pause)for(var t=0,e=this.upgrades.length;t<e;t++)this.probe(this.upgrades[t])},n.prototype.onPacket=function(t){if("opening"===this.readyState||"open"===this.readyState||"closing"===this.readyState)switch(this.emit("packet",t),this.emit("heartbeat"),t.type){case"open":this.onHandshake(JSON.parse(t.data));break;case"pong":this.setPing(),this.emit("pong");break;case"error":var e=new Error("server error");e.code=t.data,this.onError(e);break;case"message":this.emit("data",t.data),this.emit("message",t.data)}},n.prototype.onHandshake=function(t){this.emit("handshake",t),this.id=t.sid,this.transport.query.sid=t.sid,this.upgrades=this.filterUpgrades(t.upgrades),this.pingInterval=t.pingInterval,this.pingTimeout=t.pingTimeout,this.onOpen(),"closed"!==this.readyState&&(this.setPing(),this.removeListener("heartbeat",this.onHeartbeat),this.on("heartbeat",this.onHeartbeat))},n.prototype.onHeartbeat=function(t){clearTimeout(this.pingTimeoutTimer);var e=this;e.pingTimeoutTimer=setTimeout(function(){"closed"!==e.readyState&&e.onClose("ping timeout")},t||e.pingInterval+e.pingTimeout)},n.prototype.setPing=function(){var t=this;clearTimeout(t.pingIntervalTimer),t.pingIntervalTimer=setTimeout(function(){t.ping(),t.onHeartbeat(t.pingTimeout)},t.pingInterval)},n.prototype.ping=function(){var t=this;this.sendPacket("ping",function(){t.emit("ping")})},n.prototype.onDrain=function(){this.writeBuffer.splice(0,this.prevBufferLen),this.prevBufferLen=0,0===this.writeBuffer.length?this.emit("drain"):this.flush()},n.prototype.flush=function(){"closed"!==this.readyState&&this.transport.writable&&!this.upgrading&&this.writeBuffer.length&&(this.transport.send(this.writeBuffer),this.prevBufferLen=this.writeBuffer.length,this.emit("flush"))},n.prototype.write=n.prototype.send=function(t,e,r){return this.sendPacket("message",t,e,r),this},n.prototype.sendPacket=function(t,e,r,n){if("function"==typeof e&&(n=e,e=void 0),"function"==typeof r&&(n=r,r=null),"closing"!==this.readyState&&"closed"!==this.readyState){r=r||{},r.compress=!1!==r.compress;var o={type:t,data:e,options:r};this.emit("packetCreate",o),this.writeBuffer.push(o),n&&this.once("flush",n),this.flush()}},n.prototype.close=function(){function t(){n.onClose("forced close"),n.transport.close()}function e(){n.removeListener("upgrade",e),n.removeListener("upgradeError",e),t()}function r(){n.once("upgrade",e),n.once("upgradeError",e)}if("opening"===this.readyState||"open"===this.readyState){this.readyState="closing";var n=this;this.writeBuffer.length?this.once("drain",function(){this.upgrading?r():t()}):this.upgrading?r():t()}return this},n.prototype.onError=function(t){n.priorWebsocketSuccess=!1,this.emit("error",t),this.onClose("transport error",t)},n.prototype.onClose=function(t,e){if("opening"===this.readyState||"open"===this.readyState||"closing"===this.readyState){var r=this;clearTimeout(this.pingIntervalTimer),clearTimeout(this.pingTimeoutTimer),this.transport.removeAllListeners("close"),this.transport.close(),this.transport.removeAllListeners(),this.readyState="closed",this.id=null,this.emit("close",t,e),r.writeBuffer=[],r.prevBufferLen=0}},n.prototype.filterUpgrades=function(t){for(var e=[],r=0,n=t.length;r<n;r++)~a(this.transports,t[r])&&e.push(t[r]);return e}}).call(e,function(){return this}())},function(t,e,r){(function(t){function n(e){var r,n=!1,a=!1,c=!1!==e.jsonp;if(t.location){var h="https:"===location.protocol,p=location.port;p||(p=h?443:80),n=e.hostname!==location.hostname||p!==e.port,a=e.secure!==h}if(e.xdomain=n,e.xscheme=a,r=new o(e),"open"in r&&!e.forceJSONP)return new i(e);if(!c)throw new Error("JSONP disabled");return new s(e)}var o=r(13),i=r(15),s=r(30),a=r(31);e.polling=n,e.websocket=a}).call(e,function(){return this}())},function(t,e,r){(function(e){var n=r(14);t.exports=function(t){var r=t.xdomain,o=t.xscheme,i=t.enablesXDR;try{if("undefined"!=typeof XMLHttpRequest&&(!r||n))return new XMLHttpRequest}catch(t){}try{if("undefined"!=typeof XDomainRequest&&!o&&i)return new XDomainRequest}catch(t){}if(!r)try{return new(e[["Active"].concat("Object").join("X")])("Microsoft.XMLHTTP")}catch(t){}}}).call(e,function(){return this}())},function(t,e){try{t.exports="undefined"!=typeof XMLHttpRequest&&"withCredentials"in new XMLHttpRequest}catch(e){t.exports=!1}},function(t,e,r){(function(e){function n(){}function o(t){if(c.call(this,t),this.requestTimeout=t.requestTimeout,this.extraHeaders=t.extraHeaders,e.location){var r="https:"===location.protocol,n=location.port;n||(n=r?443:80),this.xd=t.hostname!==e.location.hostname||n!==t.port,this.xs=t.secure!==r}}function i(t){this.method=t.method||"GET",this.uri=t.uri,this.xd=!!t.xd,this.xs=!!t.xs,this.async=!1!==t.async,this.data=void 0!==t.data?t.data:null,this.agent=t.agent,this.isBinary=t.isBinary,this.supportsBinary=t.supportsBinary,this.enablesXDR=t.enablesXDR,this.requestTimeout=t.requestTimeout,this.pfx=t.pfx,this.key=t.key,this.passphrase=t.passphrase,this.cert=t.cert,this.ca=t.ca,this.ciphers=t.ciphers,this.rejectUnauthorized=t.rejectUnauthorized,this.extraHeaders=t.extraHeaders,this.create()}function s(){for(var t in i.requests)i.requests.hasOwnProperty(t)&&i.requests[t].abort()}var a=r(13),c=r(16),h=r(5),p=r(28);r(3)("engine.io-client:polling-xhr");t.exports=o,t.exports.Request=i,p(o,c),o.prototype.supportsBinary=!0,o.prototype.request=function(t){return t=t||{},t.uri=this.uri(),t.xd=this.xd,t.xs=this.xs,t.agent=this.agent||!1,t.supportsBinary=this.supportsBinary,t.enablesXDR=this.enablesXDR,t.pfx=this.pfx,t.key=this.key,t.passphrase=this.passphrase,t.cert=this.cert,t.ca=this.ca,t.ciphers=this.ciphers,t.rejectUnauthorized=this.rejectUnauthorized,t.requestTimeout=this.requestTimeout,t.extraHeaders=this.extraHeaders,new i(t)},o.prototype.doWrite=function(t,e){var r="string"!=typeof t&&void 0!==t,n=this.request({method:"POST",data:t,isBinary:r}),o=this;n.on("success",e),n.on("error",function(t){o.onError("xhr post error",t)}),this.sendXhr=n},o.prototype.doPoll=function(){var t=this.request(),e=this;t.on("data",function(t){e.onData(t)}),t.on("error",function(t){e.onError("xhr poll error",t)}),this.pollXhr=t},h(i.prototype),i.prototype.create=function(){var t={agent:this.agent,xdomain:this.xd,xscheme:this.xs,enablesXDR:this.enablesXDR};t.pfx=this.pfx,t.key=this.key,t.passphrase=this.passphrase,t.cert=this.cert,t.ca=this.ca,t.ciphers=this.ciphers,t.rejectUnauthorized=this.rejectUnauthorized;var r=this.xhr=new a(t),n=this;try{r.open(this.method,this.uri,this.async);try{if(this.extraHeaders){r.setDisableHeaderCheck&&r.setDisableHeaderCheck(!0);for(var o in this.extraHeaders)this.extraHeaders.hasOwnProperty(o)&&r.setRequestHeader(o,this.extraHeaders[o])}}catch(t){}if("POST"===this.method)try{this.isBinary?r.setRequestHeader("Content-type","application/octet-stream"):r.setRequestHeader("Content-type","text/plain;charset=UTF-8")}catch(t){}try{r.setRequestHeader("Accept","*/*")}catch(t){}"withCredentials"in r&&(r.withCredentials=!0),this.requestTimeout&&(r.timeout=this.requestTimeout),this.hasXDR()?(r.onload=function(){n.onLoad()},r.onerror=function(){n.onError(r.responseText)}):r.onreadystatechange=function(){if(2===r.readyState)try{var t=r.getResponseHeader("Content-Type");n.supportsBinary&&"application/octet-stream"===t&&(r.responseType="arraybuffer")}catch(t){}4===r.readyState&&(200===r.status||1223===r.status?n.onLoad():setTimeout(function(){n.onError(r.status)},0))},r.send(this.data)}catch(t){return void setTimeout(function(){n.onError(t)},0)}e.document&&(this.index=i.requestsCount++,i.requests[this.index]=this)},i.prototype.onSuccess=function(){this.emit("success"),this.cleanup()},i.prototype.onData=function(t){this.emit("data",t),this.onSuccess()},i.prototype.onError=function(t){this.emit("error",t),this.cleanup(!0)},i.prototype.cleanup=function(t){if("undefined"!=typeof this.xhr&&null!==this.xhr){if(this.hasXDR()?this.xhr.onload=this.xhr.onerror=n:this.xhr.onreadystatechange=n,t)try{this.xhr.abort()}catch(t){}e.document&&delete i.requests[this.index],this.xhr=null}},i.prototype.onLoad=function(){var t;try{var e;try{e=this.xhr.getResponseHeader("Content-Type")}catch(t){}t="application/octet-stream"===e?this.xhr.response||this.xhr.responseText:this.xhr.responseText}catch(t){this.onError(t)}null!=t&&this.onData(t)},i.prototype.hasXDR=function(){return"undefined"!=typeof e.XDomainRequest&&!this.xs&&this.enablesXDR},i.prototype.abort=function(){this.cleanup()},i.requestsCount=0,i.requests={},e.document&&(e.attachEvent?e.attachEvent("onunload",s):e.addEventListener&&e.addEventListener("beforeunload",s,!1))}).call(e,function(){return this}())},function(t,e,r){function n(t){var e=t&&t.forceBase64;h&&!e||(this.supportsBinary=!1),o.call(this,t)}var o=r(17),i=r(27),s=r(18),a=r(28),c=r(29);r(3)("engine.io-client:polling");t.exports=n;var h=function(){var t=r(13),e=new t({xdomain:!1});return null!=e.responseType}();a(n,o),n.prototype.name="polling",n.prototype.doOpen=function(){this.poll()},n.prototype.pause=function(t){function e(){r.readyState="paused",t()}var r=this;if(this.readyState="pausing",this.polling||!this.writable){var n=0;this.polling&&(n++,this.once("pollComplete",function(){--n||e()})),this.writable||(n++,this.once("drain",function(){--n||e()}))}else e()},n.prototype.poll=function(){this.polling=!0,this.doPoll(),this.emit("poll")},n.prototype.onData=function(t){var e=this,r=function(t,r,n){return"opening"===e.readyState&&e.onOpen(),"close"===t.type?(e.onClose(),!1):void e.onPacket(t)};s.decodePayload(t,this.socket.binaryType,r),"closed"!==this.readyState&&(this.polling=!1,this.emit("pollComplete"),"open"===this.readyState&&this.poll())},n.prototype.doClose=function(){function t(){e.write([{type:"close"}])}var e=this;"open"===this.readyState?t():this.once("open",t)},n.prototype.write=function(t){var e=this;this.writable=!1;var r=function(){e.writable=!0,e.emit("drain")};s.encodePayload(t,this.supportsBinary,function(t){e.doWrite(t,r)})},n.prototype.uri=function(){var t=this.query||{},e=this.secure?"https":"http",r="";!1!==this.timestampRequests&&(t[this.timestampParam]=c()),this.supportsBinary||t.sid||(t.b64=1),t=i.encode(t),this.port&&("https"===e&&443!==Number(this.port)||"http"===e&&80!==Number(this.port))&&(r=":"+this.port),t.length&&(t="?"+t);var n=this.hostname.indexOf(":")!==-1;return e+"://"+(n?"["+this.hostname+"]":this.hostname)+r+this.path+t}},function(t,e,r){function n(t){this.path=t.path,this.hostname=t.hostname,this.port=t.port,this.secure=t.secure,this.query=t.query,this.timestampParam=t.timestampParam,this.timestampRequests=t.timestampRequests,this.readyState="",this.agent=t.agent||!1,this.socket=t.socket,this.enablesXDR=t.enablesXDR,this.pfx=t.pfx,this.key=t.key,this.passphrase=t.passphrase,this.cert=t.cert,this.ca=t.ca,this.ciphers=t.ciphers,this.rejectUnauthorized=t.rejectUnauthorized,this.forceNode=t.forceNode,this.extraHeaders=t.extraHeaders,this.localAddress=t.localAddress}var o=r(18),i=r(5);t.exports=n,i(n.prototype),n.prototype.onError=function(t,e){var r=new Error(t);return r.type="TransportError",r.description=e,this.emit("error",r),this},n.prototype.open=function(){return"closed"!==this.readyState&&""!==this.readyState||(this.readyState="opening",this.doOpen()),this},n.prototype.close=function(){return"opening"!==this.readyState&&"open"!==this.readyState||(this.doClose(),this.onClose()),this},n.prototype.send=function(t){if("open"!==this.readyState)throw new Error("Transport not open");this.write(t)},n.prototype.onOpen=function(){this.readyState="open",this.writable=!0,this.emit("open")},n.prototype.onData=function(t){var e=o.decodePacket(t,this.socket.binaryType);this.onPacket(e)},n.prototype.onPacket=function(t){this.emit("packet",t)},n.prototype.onClose=function(){this.readyState="closed",this.emit("close")}},function(t,e,r){(function(t){function n(t,r){var n="b"+e.packets[t.type]+t.data.data;return r(n)}function o(t,r,n){if(!r)return e.encodeBase64Packet(t,n);
+var o=t.data,i=new Uint8Array(o),s=new Uint8Array(1+o.byteLength);s[0]=v[t.type];for(var a=0;a<i.length;a++)s[a+1]=i[a];return n(s.buffer)}function i(t,r,n){if(!r)return e.encodeBase64Packet(t,n);var o=new FileReader;return o.onload=function(){t.data=o.result,e.encodePacket(t,r,!0,n)},o.readAsArrayBuffer(t.data)}function s(t,r,n){if(!r)return e.encodeBase64Packet(t,n);if(g)return i(t,r,n);var o=new Uint8Array(1);o[0]=v[t.type];var s=new w([o.buffer,t.data]);return n(s)}function a(t){try{t=d.decode(t,{strict:!1})}catch(t){return!1}return t}function c(t,e,r){for(var n=new Array(t.length),o=l(t.length,r),i=function(t,r,o){e(r,function(e,r){n[t]=r,o(e,n)})},s=0;s<t.length;s++)i(s,t[s],o)}var h,p=r(19),u=r(20),f=r(21),l=r(22),d=r(23);t&&t.ArrayBuffer&&(h=r(25));var y="undefined"!=typeof navigator&&/Android/i.test(navigator.userAgent),m="undefined"!=typeof navigator&&/PhantomJS/i.test(navigator.userAgent),g=y||m;e.protocol=3;var v=e.packets={open:0,close:1,ping:2,pong:3,message:4,upgrade:5,noop:6},b=p(v),k={type:"error",data:"parser error"},w=r(26);e.encodePacket=function(e,r,i,a){"function"==typeof r&&(a=r,r=!1),"function"==typeof i&&(a=i,i=null);var c=void 0===e.data?void 0:e.data.buffer||e.data;if(t.ArrayBuffer&&c instanceof ArrayBuffer)return o(e,r,a);if(w&&c instanceof t.Blob)return s(e,r,a);if(c&&c.base64)return n(e,a);var h=v[e.type];return void 0!==e.data&&(h+=i?d.encode(String(e.data),{strict:!1}):String(e.data)),a(""+h)},e.encodeBase64Packet=function(r,n){var o="b"+e.packets[r.type];if(w&&r.data instanceof t.Blob){var i=new FileReader;return i.onload=function(){var t=i.result.split(",")[1];n(o+t)},i.readAsDataURL(r.data)}var s;try{s=String.fromCharCode.apply(null,new Uint8Array(r.data))}catch(t){for(var a=new Uint8Array(r.data),c=new Array(a.length),h=0;h<a.length;h++)c[h]=a[h];s=String.fromCharCode.apply(null,c)}return o+=t.btoa(s),n(o)},e.decodePacket=function(t,r,n){if(void 0===t)return k;if("string"==typeof t){if("b"===t.charAt(0))return e.decodeBase64Packet(t.substr(1),r);if(n&&(t=a(t),t===!1))return k;var o=t.charAt(0);return Number(o)==o&&b[o]?t.length>1?{type:b[o],data:t.substring(1)}:{type:b[o]}:k}var i=new Uint8Array(t),o=i[0],s=f(t,1);return w&&"blob"===r&&(s=new w([s])),{type:b[o],data:s}},e.decodeBase64Packet=function(t,e){var r=b[t.charAt(0)];if(!h)return{type:r,data:{base64:!0,data:t.substr(1)}};var n=h.decode(t.substr(1));return"blob"===e&&w&&(n=new w([n])),{type:r,data:n}},e.encodePayload=function(t,r,n){function o(t){return t.length+":"+t}function i(t,n){e.encodePacket(t,!!s&&r,!1,function(t){n(null,o(t))})}"function"==typeof r&&(n=r,r=null);var s=u(t);return r&&s?w&&!g?e.encodePayloadAsBlob(t,n):e.encodePayloadAsArrayBuffer(t,n):t.length?void c(t,i,function(t,e){return n(e.join(""))}):n("0:")},e.decodePayload=function(t,r,n){if("string"!=typeof t)return e.decodePayloadAsBinary(t,r,n);"function"==typeof r&&(n=r,r=null);var o;if(""===t)return n(k,0,1);for(var i,s,a="",c=0,h=t.length;c<h;c++){var p=t.charAt(c);if(":"===p){if(""===a||a!=(i=Number(a)))return n(k,0,1);if(s=t.substr(c+1,i),a!=s.length)return n(k,0,1);if(s.length){if(o=e.decodePacket(s,r,!1),k.type===o.type&&k.data===o.data)return n(k,0,1);var u=n(o,c+i,h);if(!1===u)return}c+=i,a=""}else a+=p}return""!==a?n(k,0,1):void 0},e.encodePayloadAsArrayBuffer=function(t,r){function n(t,r){e.encodePacket(t,!0,!0,function(t){return r(null,t)})}return t.length?void c(t,n,function(t,e){var n=e.reduce(function(t,e){var r;return r="string"==typeof e?e.length:e.byteLength,t+r.toString().length+r+2},0),o=new Uint8Array(n),i=0;return e.forEach(function(t){var e="string"==typeof t,r=t;if(e){for(var n=new Uint8Array(t.length),s=0;s<t.length;s++)n[s]=t.charCodeAt(s);r=n.buffer}e?o[i++]=0:o[i++]=1;for(var a=r.byteLength.toString(),s=0;s<a.length;s++)o[i++]=parseInt(a[s]);o[i++]=255;for(var n=new Uint8Array(r),s=0;s<n.length;s++)o[i++]=n[s]}),r(o.buffer)}):r(new 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diff --git a/public/a1/lib/tachyons-4.9.1.min.css b/public/a1/lib/tachyons-4.9.1.min.css
new file mode 100644
index 0000000..3c71f76
--- /dev/null
+++ b/public/a1/lib/tachyons-4.9.1.min.css
@@ -0,0 +1,3 @@
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+
diff --git a/public/a1/lib/util.js b/public/a1/lib/util.js
new file mode 100644
index 0000000..4609ba5
--- /dev/null
+++ b/public/a1/lib/util.js
@@ -0,0 +1,320 @@
+// re-map values from 'from' to 'to'
+//
+// usage form #1 : map(val, from, to, loop)
+// 'from', 'to' should be array with 2 numbers. like: [0, 1], [-10, 30], [0.5, 52.4] ...
+// 'loop' could be 'true' to extrapolate beyond from[1] and to[1]
+//
+// examples
+//
+// map(val, [30, 40], [2, 3]); // assuming 'val' is in the range [30, 40], what is propotionally matching number in the range [2, 3];
+//
+// map(32, [30, 40], [2, 3]) -> 2.2
+// map(32, [30, 40], [3, 2]) -> 2.8 // flip
+// map(29, [30, 40], [2, 3]) -> 2 // below mininum input range will forced to minimum output value
+// map(43, [30, 40], [2, 3]) -> 3 // below maximun input range will forced to maximun output value
+// map(43, [30, 40], [2, 3], true) -> 2.3 // allowing 'looping'
+// map(33, [30, 40], [2, 3], true) -> 2.3 // looping portion (43-40 -> 3) will be reapplied (30 + 3) will result same as above line
+// map(13, [30, 40], [2, 3], true) -> 2 // looping only allow 'beyond maximum'.. not 'under minimum'
+//
+// usage form #2 : map(val, object)
+// 'object' should contain following items
+// object.from
+// object.to
+// object.loop
+// same as above but use instead 'object' form
+//
+// examples
+//
+// map(33, {
+//   from: [30, 40],
+//   to: [2, 3],
+//   loop: true
+// });
+
+function map(val, from, to, loop) {
+  if (typeof from === 'object') {
+    if (Array.isArray(from)) { // direct form (array)
+      from = from || [0, 1];
+      to = to || [0, 1];
+      if (val < from[0]) return to[0];
+      if (loop === true) { // 'looping'
+        return (val - from[0]) % (from[1] - from[0]) * (to[1] - to[0]) / (from[1] - from[0]) + to[0];
+      } else {
+        if (val > from[1]) return to[1];
+        return (val - from[0]) * (to[1] - to[0]) / (from[1] - from[0]) + to[0];
+      }
+    } else { // object form
+      var object = from;
+      object.from = object.from || [0, 1];
+      object.to = object.to || [0, 1];
+      if (val < object.from[0]) return object.to[0];
+      if (object.loop === true) { // 'looping'
+        return (val - object.from[0]) % (object.from[1] - object.from[0]) * (object.to[1] - object.to[0]) / (object.from[1] - object.from[0]) + object.to[0];
+      } else {
+        if (val > object.from[1]) return object.to[1];
+        return (val - object.from[0]) * (object.to[1] - object.to[0]) / (object.from[1] - object.from[0]) + object.to[0];
+      }
+    }
+  }
+}
+
+// re-map values from [0, 1] to 'to'
+// refer to 'map' description to understand 'loop'
+// ex) known values lies in [0, 1] -> [2, 3] : map2(val, [2, 3]);
+function map2(val, to, loop) {
+  if (typeof to === 'object') {
+    if (Array.isArray(to)) { // direct form (array)
+      return map(val, [0, 1], to, loop);
+    } else { // object form
+      return map(val, [0, 1], to.to, to.loop);
+    }
+  }
+}
+
+// get a random real number in range of [min, max)
+function getRandom(min, max) {
+  return map2(Math.random(), [min, max]);
+}
+
+// get a random integer value in set of {min, ... , max}
+function getRandomInt(min, max) {
+  return Math.floor(getRandom(min, max + 1));
+}
+
+//use in onFrame(event) to get loopping 'timeline' for animation build-up
+// ex) getTimeline(event.time, [0, 30]) will return a changing number from 0 to 1, for 30 seconds.
+// time: could be event.time or event.count
+// event.time.. will be more time-wise precise
+// event.count.. will be more frame-wise precise
+// ex) getTimeline(event.count, [0, 30]) will return a changing number from 0 to 1, for 30 frames (roughly 0.5 sec. in 60 fps animation).
+//
+// examples
+//
+// getTimeline(event.time, [0, 30]) // from 0 sec. to 30 sec., change value from 0 to 1
+// getTimeline(event.time, [0, 30], [3, 2]) // from 0 sec. to 30 sec., change value from 3 to 2
+// getTimeline(event.time, [0, 30], [3, 2], true) // from 0 sec. to 30 sec., change value from 3 to 2, and repeat forever.
+// getTimeline(event.time, [3, 10]) // from 0 sec. to 3 sec. stay at 0, from 3 sec. to 10 sec., change value from 0 to 1
+// getTimeline(event.time, { // object form
+//   from: [3, 10],
+//   to: [4, 15],
+//   loop: true
+// });
+function getTimeline(time, from, to, loop) {
+  return map(time, from, to, loop);
+}
+
+//use in onFrame(event) to get loopping 'timeline' for animation build-up
+// ex) getTimepoint(event.time, [0, 10], path) will return a moving point along with 'path' for 10 seconds
+// and use is as a point, like
+// ex) a.position = getTimepoint(event.time, [0, 10], path);
+// or get y-coord and use it as a number, like
+// ex) a.fillColor.hue = getTimepoint(event.time, [0, 10], path).y;
+// if expected range of y values are.. [0, 100], then..
+// a.fillColor.hue = map(getTimepoint(event.time, [0, 10], path).y, [0, 100], [0, 360]);
+// to fit whole range of hue circle.
+function getTimepoint(time, path, from, to, loop) {
+  return path.getPointAt(getTimeline(time, from, to, loop) * path.length % path.length);
+}
+
+// //detect 'visibilitychange' in modern browsers (e.g. changing tab)
+// // ref) https://stackoverflow.com/a/19519701 ("Detect if browser tab is active or user has switched away")
+// // ex)
+// // __visibility(function() {
+// //   document.title = __visibility() ? 'Visible' : 'Not visible';
+// // });
+// var __visibility = (function() {
+//   //investigate property list in the browser
+//   var stateKey, eventKey, keys = {
+//     hidden: "visibilitychange",
+//     webkitHidden: "webkitvisibilitychange",
+//     mozHidden: "mozvisibilitychange",
+//     msHidden: "msvisibilitychange"
+//   };
+//   //confirm what eventkey to be used
+//   for (stateKey in keys) {
+//     if (stateKey in document) {
+//       eventKey = keys[stateKey];
+//       break;
+//     }
+//   }
+//   //build the function and then let it be used
+//   return function(c) {
+//     //this function will have 2 usecases
+//     // 1) simple call: __visibility() will return current visibility state
+//     // 2) call with callback: __visibility(function(){}) will assign a callback for the event
+//     //in this callback function use usecase #1 to get actual visibility.
+//     if (c) {
+//       document.addEventListener(eventKey, c);
+//     }
+//     return !document[stateKey];
+//   }
+// })();
+//
+// //prepare a new master to be used
+// var master = new Tone.AmplitudeEnvelope({
+//   attack: 1,
+//   decay: 0,
+//   sustain: 1,
+//   release: 1
+// }).toMaster();
+//
+// function onVisibilityChange() {
+//   //document.title = __visibility() ? 'Visible' : 'Not visible';
+//   if (__visibility() == true) {
+//     master.triggerAttack();
+//   } else {
+//     master.triggerRelease();
+//   }
+// }
+// //register handler
+// __visibility(onVisibilityChange);
+// //initial state check
+// onVisibilityChange();
+//
+// //a first touch getter! (only for iphone)
+// function getTheFirstTouchiOS() {
+//   if (/iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream) {
+//     var _silence = new Tone.Player({
+//       url: 'lib/_silence.wav',
+//       onload: function() {
+//         new paper.Path.Rectangle({
+//           point: [0, 0],
+//           size: paper.view.size,
+//           fillColor: 'white',
+//           opacity: 0.8,
+//           onClick: function() {
+//             _silence.start();
+//             this.remove();
+//           }
+//         }).bringToFront();
+//       }
+//     }).toMaster();
+//   }
+// }
+
+//SVG helpers
+function SVGSymbol(uri) {
+  return new Promise(function(resolve, reject) {
+    paper.project.importSVG(uri, {
+      expandShapes: true,
+      onLoad: function(svg) {
+        resolve(new paper.Symbol(svg));
+      }
+    });
+  });
+}
+
+function SVGSymbol_size1(uri) {
+  return new Promise(function(resolve, reject) {
+    paper.project.importSVG(uri, {
+      expandShapes: true,
+      onLoad: function(svg) {
+        svg.scale(1 / svg.bounds.size.width);
+        resolve(new paper.Symbol(svg));
+      }
+    });
+  });
+}
+
+function SVGImportSimple(uri) {
+  return new Promise(function(resolve, reject) {
+    paper.project.importSVG(uri, function(svg) {
+      resolve(svg);
+    });
+  });
+}
+
+function SVGImport(uri) {
+  return new Promise(function(resolve, reject) {
+    paper.project.importSVG(uri, function(svg) {
+      svg.parent.remove(svg);
+      resolve(svg);
+    });
+  });
+}
+
+function SVGImport_size1(uri) {
+  return new Promise(function(resolve, reject) {
+    paper.project.importSVG(uri, function(svg) {
+      svg.parent.remove(svg);
+      svg.scale(1 / svg.bounds.size.width);
+      resolve(svg);
+    });
+  });
+}
+
+function SVGNamedImport(uri, name) {
+  return new Promise(function(resolve, reject) {
+    paper.project.importSVG(uri, function(svg) {
+      svg.remove();
+      var item = svg.getItem({
+        name: name
+      });
+      item.applyMatrix = true;
+      resolve(item);
+    });
+  });
+}
+
+function SVGNamedSymbol(uri, name) {
+  return new Promise(function(resolve, reject) {
+    paper.project.importSVG(uri, function(svg) {
+      resolve(new paper.Symbol(
+        svg.getItem({
+          name: name
+        })
+      ));
+    });
+  });
+}
+
+function RasterImport(uri) {
+  return new Promise(function(resolve, reject) {
+    var raster = new paper.Raster(uri);
+    raster.onLoad = function() {
+      raster.remove();
+      raster.applyMatrix = true;
+      resolve(raster);
+    };
+  });
+}
+
+function RasterImport_size1(uri) {
+  return new Promise(function(resolve, reject) {
+    var raster = new paper.Raster(uri);
+    raster.onLoad = function() {
+      raster.remove();
+      raster.applyMatrix = true;
+      raster.scale(1 / raster.size.width);
+      resolve(raster);
+    };
+  });
+}
+
+function AudioImport(url) {
+  return new Promise(function(resolve, reject) {
+    var audio = new Tone.Player(url, function() {
+      resolve(audio);
+    }).toMaster();
+  });
+}
+
+function AudioImport_p5(url) {
+  return new Promise(function(resolve, reject) {
+    var audio = new p5.SoundFile(url, function() {
+      resolve(audio);
+    });
+  });
+}
+
+//
+// a unique string generator
+//
+// references:
+// https://gist.github.com/gordonbrander/2230317
+// https://gist.github.com/6174/6062387
+// https://stackoverflow.com/questions/105034/create-guid-uuid-in-javascript
+//
+function uniqueID() {
+  return Math.random().toString(36).substring(2, 15) + Math.random().toString(36).substring(2, 15);
+}
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