How to add event to an object

Questions & Answers
1

Hi,
I’m trying to create an 2D game in unity and I have some problems. I want to create the menu of the game, and I created the buttons as images to add scripts to each button to do something.
I’ve created this script to the button “Start Game”:

using System.Collections;

public class Jogo : MonoBehaviour
{
public string scene;
private bool loadLock=false;

void Update ()
{

if (Input.GetMouseButtonDown (0) && !loadLock)

{
LoadScene();

}

}

void LoadScene()

{
if (scene == null)

return;

loadLock = true;

Application.LoadLevel (scene);
}
}

And I add this script to the button, but this script is not only executed when I clicked the button but is executed anywhere I click. How I resolve this?

2

If your images are in world space (i.e. not GUITexture or GUI.DrawTexture images), then use OnMouseDown().