1

I have a script that contains mouse event that detects the action when the button is clicked. I want to access a method from another script when I click a button

var barrel:GameObject;

function OnGUI () {
// Make a background box

if (GUI.Button (Rect (20,40,80,20), "Level 1")) {
// I WANT HERE TO PUT THE CODE TO ACCESS THE METHOD FROM ANOTHER SCRIPT ATTACHED ON ANOTHER GAME OBJECT
}

if (GUI.Button (Rect (20,70,80,20), "Level 2")) {
}

}

3

Let’s suppose the target script is called MyScript.js, and the function is MyFunction(). If you have only one instance of this script, you can use this:

  var script = FindObjectOfType(MyScript);
  script.MyFunction();

But if you have several instances of this script, you must first find the one you want with Find(“name”), then get the script with GetComponent:

  var obj = GameObject.Find("turret1");
  var script = obj.GetComponent(MyScript);
  script.MyFunction();

Take a look at:

http://unity3d.com/support/documentation/ScriptReference/GameObject.GetComponent.html

2

if (GUI.Button (Rect (20,40,80,20), “Level 1”)) {
var differentScript = gameObject.Find(“objects name”).GetComponent(scriptName);
differentScript.method();
}