Spawn Minions

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var node1 : Transform;
var minionPrefab : GameObject;
var spawning : boolean = true;

function Start () {
     spawnMinion();
}

function Update () {

}

function spawnMinion () {

    while(spawning) {
            yield WaitForSeconds(0.2);
            Instantiate(minionPrefab,node1.transform.position,node1.transform.rotation);
            yield WaitForSeconds(5);
    }
}