A bug when instantiating (spawning stones)

Questions & Answers
1

Hello i have a script where a stone is sopose to spawn, and after u have walked up to it and picked it up, it will start a timer to then instantiate a new stone. But the problem is, when i pick up the first stone, then on the secound try, when an other stone has spawned, if i rightclick to pick it up, it gives me 200 stones? Did i do something wrong in the script?
Thanks ~carlqwe

Script:
#pragma strict

var StonePrefab : Transform;
private var canSpawnStone : boolean = false;

function Start () 
{
	SpawnStones();
}

function Update ()
{
	if(canSpawnStone == true)
	{
		SpawnStonesWait();
	}
}

function SpawnStonesWait ()
{
	yield WaitForSeconds(5);
	SpawnStones();
}

function SpawnStones ()
{
	 Instantiate(StonePrefab, transform.position, transform.rotation);
	 canSpawnStone = false;
}

function OnTriggerStay (col : Collider)
{
	if(col.tag == "Player" && Input.GetMouseButtonDown(1))
	{
		canSpawnStone = true;
	}
}
2

You need to put “canSpawnStone = false;” to here:

function Update ()
 {
     if(canSpawnStone == true)
     {
         canSpawnStone = false; // here put bool false because you spawn new stones 5 seconds each frame before you false bool!
         SpawnStonesWait();
     }
 }

And here delete bool false:

function SpawnStones ()
 {
      Instantiate(StonePrefab, transform.position, transform.rotation);
      canSpawnStone = false; // delete here!!!!!!
 }