View difference between Paste ID: i1cViLAJ and LBvVFd7K

 //PlayerAttack.js
 #pragma strict
 
 var hitDistance : float = 1.5;
 
 var attackStrength = 50.0;  //damage dealt to zombie
 var attackForce = 800.0;    //determines the knockback on a zombie
 var attackCounterSet = 10;
 var attackCounter = attackCounterSet;
 
 function FixedUpdate () {
 	if(attackCounter > 0){
 		attackCounter--;
 	}
 
 	if(Input.GetMouseButtonUp(0) && attackCounter <= 0){   //if left click and timer is 0, attack
 		attackCounter = attackCounterSet;
 		Attack();
 
 	}
 }
 
 function Attack(){
 
 
 
 	var cam : Camera = Camera.main;
 	var ray : Ray = cam.ScreenPointToRay(Vector3(cam.pixelWidth /2, cam.pixelHeight / 2, 0));
 	var hit : RaycastHit;
 	if (Physics.Raycast(ray, hit)){
 
   		if((hit.collider.gameObject.tag == "Zombie") && (hit.distance <= hitDistance)){  //if distance within range && is zombie
        	  hit.collider.GetComponent(ZombieScript).adjustHealth(attackStrength);     //adjustHealth
       	  hit.rigidbody.AddRelativeForce(0, 0, -attackForce);   //force back
 
        		if(hit.collider.GetComponent(ZombieScript).health <=0){
         	//die code
         	Destroy(hit.collider.gameObject);
 
             }
         }
 
 
     }
 
 
 
 }
 
 function OnGUI(){
 GUI.Box(new Rect (Camera.main.pixelWidth/2-25, Camera.main.pixelHeight/2-25, 50, 50), "X");
 }