A script stopped working!

Questions & Answers
1

I modified the PlayerWeapons script from FPS tutorial to pick up GUI Texture taps. This script worked perfectly fine, even after modification, and just stopped working:

var fireButton : GUITexture;

function Start () {
	SelectWeapon(0);
}

function Update(){

	for (var evt : Touch in Input.touches) {

		var HitTest1 = fireButton.HitTest(evt.position);

		if (evt.phase == TouchPhase.Began) {

			if(HitTest1){

			//do something when button is hit

			BroadcastMessage("Fire");

			Debug.Log("Shooting");

			} 
		}
	} 
}

function SelectWeapon (index : int) {
	for (var i=0;i<transform.childCount;i++)	{
		// Activate the selected weapon
		if (i == index)
			transform.GetChild(i).gameObject.SetActiveRecursively(true);
		// Deactivate all other weapons
		else
			transform.GetChild(i).gameObject.SetActiveRecursively(false);
	}
}
2

are you sure its attached to something?

3

Ok, maybe you should check your "something" a bit closer. This script have to be attached to a Gameobject that has the different weapons as child objects.

Your weapons need another script that react to the "Fire" message.

There's not much more to say about that. We don't see your project, we don't see your other script nor your hierarchy setup.

edit

Btw. “Touch” only works on mobile devices, just in case…