// Button2Bang.cs - Script to send a bang to a PD patch when the player enters
//					and leaves a collision volume.
// -----------------------------------------------------------------------------
// Copyright (c) 2018 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 System.Collections;
using System.Collections.Generic;
using UnityEngine;

/// Script to send a bang to a PD patch when the player enters and leaves a
/// collision volume.
public class Button2Bang : MonoBehaviour
{

	/// The PD patch we're going to communicate with.
	public LibPdInstance pdPatch;

	/// We send a bang when the player steps on the button (enters the collision
	/// volume).
	void OnTriggerEnter(Collider other)
	{
		//To send a bang to our PD patch, the patch needs a named receive object
		//(in this case, named VolumeUp), and then we can just use the
		//SendBang() function to send a bang to that object from Unity.
		//
		//See the BangExample.pd patch for details.
		pdPatch.SendBang("VolumeUp");
	}

	/// We send a different bang when the player steps off the button (leaves
	/// the collision volume).
	void OnTriggerExit(Collider other)
	{
		pdPatch.SendBang("VolumeDown");
	}
}