Implemented 3d keyboard to visualise MIDI notes from our PD patch.

Assembly-CSharp.csproj

@@ -68,6 +68,7 @@
     <Compile Include="Assets\Scripts\LibPd2UnitySceneScripts\EnvelopeFollower.cs" />
     <Compile Include="Assets\Scripts\LibPdInstance.cs" />
     <Compile Include="Assets\Scripts\MidiSceneScripts\Button2Midi.cs" />
+    <Compile Include="Assets\Scripts\MidiSceneScripts\Midi2Unity.cs" />
     <Compile Include="Assets\Scripts\PlayerMovement.cs" />
     <Compile Include="Assets\Scripts\SpatialisationSceneScripts\CircleMotion.cs" />
     <Compile Include="Assets\Scripts\Teleport.cs" />

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Assets/Scripts/MidiSceneScripts/Midi2Unity.cs

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+// Midi2Unity.cs - Script to visualise MIDI input from our PD patch.
+// -----------------------------------------------------------------------------
+// Copyright (c) 2020 Niall Moody
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+// -----------------------------------------------------------------------------
+
+using UnityEngine;
+
+/// <summary>Script to visualise MIDI input from our PD patch.</summary>
+/// 
+///	<remarks>This script does 2 things:
+///	
+/// 1.) Toggles note playback when the player enters/exits the trigger volume.
+/// 
+/// 2.) Visualises incoming MIDI notes from our PD patch.</remarks>
+public class Midi2Unity : MonoBehaviour
+{
+	/// Our PD patch.
+	public LibPdInstance pdPatch;
+
+	///	Our 12 note lights.
+	public GameObject[] lights;
+
+	///	This will get called for every note on/off message we receive from our patch.
+	public void NoteReceived(int channel, int note, int velocity)
+	{
+		int wrappedNote = note % 12;
+
+		for(int i=0;i<lights.Length;++i)
+			lights[i].SetActive(false);
+
+		if(lights.Length > wrappedNote)
+		{
+			lights[wrappedNote].SetActive(true);
+		}
+	}
+
+	///	Toggle note playback when player enters trigger volume.
+	private void OnTriggerEnter(Collider other)
+	{
+		pdPatch.SendBang("Toggle");
+	}
+
+	///	Toggle note playback when player exits trigger volume.
+	private void OnTriggerExit(Collider other)
+	{
+		for(int i=0;i<lights.Length;++i)
+			lights[i].SetActive(false);
+
+		pdPatch.SendBang("Toggle");
+	}
+}

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