koobas.hobune.stream
How to create a sprite button to load level when touched
Hi I have a menu screen with three game objects, each representing a game character to select. Touching a character should result in relevant level load, but at the moment "levelone" loads no matter where on screen i touch (including if I touch the other game object, which should load "leveltwo" or "levelthree" respectively. This is the code I am using:
function Update () {
for(var i:int = 0; i < Input.touches.Length; i++)
{
var touch:Touch = Input.touches[i];
var ray:Ray = Camera.main.ScreenPointToRay(touch.position);
var hit:RaycastHit = new RaycastHit();
if(Physics.Raycast(ray,hit, 1000))
{
if(hit.collider.gameObject == this.gameObject)
{
switch(touch.phase)
{
case TouchPhase.Began:
Application.LoadLevel("levelone");
break;
}
}
}
}
}
You said that it's loading level one regardless of where you tap on the screen. So I suggest you add the following before line 9, as it will tell you what's actually being hit. (If you've got debugging working, then you can just set a breakpoint.)
Debug.Log("Game object hit: " + hit.collider.gameObject.name);
I assume that you have a "leveltwo" and a "levelthree" version of this script - yes? If so, you may want to consider declaring a public field, e.g. "LevelToLoad". Unity will then show that field in the Inspector allowing it to be set more easily. That way you'll only have one script to manage.
