AI minions Updated

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var target : Transform;
var rotationSpeed = 5;
var myTransform : Transform;
var canMove : boolean = true;
var inCombat : boolean = false;
var fireSpell : Transform;

function Awake() {
    myTransform = transform;
}

function Start() {

    target = GameObject.FindWithTag("node2").transform;
}

function Update () {

    var moveSpeed = Random.Range(30,80);
    if(canMove == true && inCombat == false && TowerScript.tower1destroyed == false) {
         myTransform.rotation = Quaternion.Slerp(myTransform.rotation,
            Quaternion.LookRotation(target.position - myTransform.position), rotationSpeed*Time.deltaTime);
            myTransform.position += myTransform.forward * moveSpeed * Time.deltaTime;
    }
}

function OnTriggerEnter (col : Collider) {

    if(col.gameObject.tag == "tower1trigger") {
        Debug.Log("entered tower1");

        if(TowerScript.tower1destroyed == false) {

            canMove = false;
            Instantiate(fireSpell,this.transform.position,Quaternion.identity);
        }
    }
}