What I'm looking for is a way to use this raycast script to switch back and forth. I.e. tap my object once for on and again for off. Any ideas?

var deadReplacement : GameObject; var deadReplacementPosition : Vector3; var deadReplacementRotation : Quaternion;

var hit : RaycastHit; var dieSound : AudioClip; var initialDelay = 1.0; var fadeSpeed = 1.0; var explosion : Transform; var damagesound : AudioClip; var myTransform : Transform;

function Awake() { myTransform = transform; // this objects transform }

function Update () { for (var evt : iPhoneTouch in iPhoneInput.touches) { if (evt.phase == iPhoneTouchPhase.Began) { var ray = camera.main.ScreenPointToRay(evt.position); if (Physics.Raycast(ray, hit, 10) ) { var hitObject : GameObject = hit.transform.gameObject; var hitTransform : Transform = hitObject.transform; if ( hitObject.tag == "Player" ) { if ( myTransform.position.x == hitTransform.position.x) { // matches x position if ( myTransform.position.z == hitTransform.position.z) { if ( myTransform.position.y == hitTransform.position.y) { // matches z position // so this is the object touched in the 2d space deadReplacementPosition = hit.transform.position; deadReplacementRotation = hit.transform.rotation;

  renderer.material.color.b = 0.0;
  renderer.material.color.g = 50.0;
  renderer.material.color.r = 0.0;


                }           

else {

renderer.material.color.b = 0.0; renderer.material.color.g = 0.0; renderer.material.color.r = 50.0;

       }}
    }               
 }
}