using UnityEngine;
using System.Collections;

public class DistanceScript : MonoBehaviour {


		// I use four different events, defining them here
		//FMOD.Studio.EventInstance BattleSound;
		FMOD.Studio.EventInstance ForestSound;
		//FMOD.Studio.EventInstance WaterSound;
		//FMOD.Studio.EventInstance WindSound;

	    // give your FMOD event's parameter a usable name
		FMOD.Studio.ParameterInstance volumeDistance;
		//FMOD.Studio.ParameterInstance tensionDrums;
		//FMOD.Studio.ParameterInstance waterReverb;
		//FMOD.Studio.ParameterInstance windChorus;

	    // name the objects with which you want the FPC to interact
	    GameObject ForestCylinder;
		//GameObject BattleCylinder;
		//GameObject WindCylinder;
		//GameObject WaterCylinder;

	void Start()
	{
		//Setting up my ForestSound Event
		ForestSound = FMOD_StudioSystem.instance.GetEvent ("event:/ForestSound");
		ForestSound.getParameter ("Distance", out volumeDistance);
		volumeDistance.setValue (0.0f);

		//Setting up my BattleSound Event
		//BattleSound = FMOD_StudioSystem.instance.GetEvent ("event:/BattleSound");
		//BattleSound.getParameter ("increasingDrums", out tensionDrums);
		//volumeDistance.setValue (0.0f);

		// Safety net, make sure that unity can actually find the objects which you defined above
		ForestCylinder = GameObject.Find ("ForestCylinder");
		//WaterCylinder = GameObject.Find ("WaterCylinder");
		//WindCylinder = GameObject.Find ("WindCylinder");
		//BattleCylinder = GameObject.Find ("BattleCylinder");
	}

	void Update()
	{
		float distance = Vector3.Distance (this.gameObject.transform.position, ForestCylinder.transform.position);
		float divideddistance = 1 - Mathf.Clamp (distance / 20.0f, 0, 1);
		volumeDistance.setValue (divideddistance);
		Debug.Log (divideddistance);
	}

}