/* 
* This file is part of the "House of the Future" showcase project by M2H (http://www.M2H.nl)
*  The original author of this code Mike Hergaarden.
*  Feel free to use this code for your own projects, drop me a line if you made something exciting! 
*/
//Random sound/movement of these balls
#pragma strict

private var trans : Transform;
private var rig : Rigidbody;
private var playerTrans : Transform;

function Awake () {
	trans = transform;
	rig=rigidbody;
	var size : float = Random.Range(0.4,2);
	trans.localScale= new Vector3( size, size, size);
	
	rig.mass = size;
	audio.pitch = Mathf.Clamp(2.5-size, 0, 1.3);
	RandomColor();
	
	playerTrans = Camera.main.transform;
	Disable();
	
}

private var disabled = false;

function Update(){
	if(disabled){
		return;		
	}
	if(Vector3.Distance(playerTrans.position, trans.position)>=14 || playerTrans.position.y>=17){
		Disable();
	}
	

	if(rig.velocity.magnitude<=1){
		var max : float = 6.0;
		rig.velocity += new Vector3(Random.Range(-max,max), Random.Range(-max,max), Random.Range(-max,max));
	}else if(rig.velocity.magnitude<=3){
		rig.velocity *= 3;
	}	
}

function Disable(){
	disabled = true;
	yield WaitForSeconds(1);
	disabled = false;	
}

function OnCollisionEnter(collision : Collision)  {
	if(disabled){
		return;
	}
	
	if (collision.relativeVelocity.magnitude >= 0.02 && !audio.isPlaying ){
		audio.volume=collision.relativeVelocity.magnitude;
		audio.Play();
		RandomColor();
	}
}

function SetRed(){
	renderer.material.color = Color.red;
	yield WaitForSeconds(0.1);
	renderer.material.color = Color.white;
}

function RandomColor(){
	var i : int = Random.Range(0, 6);
	var color : Color = Color.red;
	if(i==0){
		color = Color.red;
	}else if(i==0){
		color = Color.white;
	}else if(i==1){
		color = Color.magenta;
	}else if(i==2){
		color = Color.blue;
	}else if(i==3){
		color = Color.yellow;
	}else if(i==4){
		color = Color.cyan;
	}else if(i==5){
		color = Color.green;
	}
	
	renderer.material.color = color;
}