Correct answer to my question?

Hi,

I'm trying to script or find out a way i can make my answer buttons do something.

So the question I have is "What year did Ebola begin?"
Answer is : 1976

At the moment the buttons don't do anything so how do I assigned a correct answer to button 1976?

What I would like to happen is if the player clicks 1976, the window will close and 1 point will be added to the score.

Code (CSharp):

1. using UnityEngine;
2. using System.Collections;
3. using UnityEngine.UI;
4.  
5. public class Question1 : MonoBehaviour {
6.  
7.     private Rect windowRect = new Rect (500, 100, 400, 200); //Window size
8.     public bool question1;
9.  
10.  
11.     void OnGUI()
12.     {
13.         windowRect = GUI.Window (0, windowRect, WindowFunction, "Ebola Quiz Island"); //window on screen
14.     }
15.  
16.  
17.     void WindowFunction (int windowID)
18.     {
19.         // Draw any Controls inside the window here
20.         GUI.Label(new Rect (30, 25, 200, 50), " What year did Ebola begin?"); // Question
21.    
22.         if (GUI.Button (new Rect (20, 100, 100, 30), "1976")); //Correct answer
23.         if (GUI.Button (new Rect (280, 100, 100, 30), "1986")); //Wrong answer
24.         if (GUI.Button (new Rect (20, 150, 100, 30), "1996")); // wrong answer
25.         if (GUI.Button (new Rect (280, 150, 100, 30), "1966")); // wrong answer
26.     }
27.  
28. }

 

The button itself inside the OnGUI method is already an if statement. Here's what you could do to make that button do something. Imagine you have a private int score at the top:

Code (CSharp):

1. if (GUI.Button (new Rect (20, 100, 100, 30), "1976")){//Correct answer
2.       ++score; // or score +=1;
3.       Debug.Log("Correct!"); // Or just this line will tell you something happened.
4. }