Timer Help

Edit: FIXED

Just call for a function in the start() as so...

Code (csharp):

1.  
2. //variable
3. var timerThreeT : int = 3;
4.  
5. //start function
6. function Start()
7. {
8.      TimerThree();
9. }
10.  
11. // This code calls every frame
12. function Update ()
13. {
14.         // Keep the countdown from stopping and just reset it once it hits zero
15.         if(timerThreeT <= 0)
16.     {
17.         timerThreeT = 3;
18.     }
19. }
20.  
21. //Timer Function
22. function TimerThree()
23. {
24.     while(timerThreeT > -1)
25.     {
26.         // wait for 1 second
27.         yield WaitForSeconds(1);
28.         // reduce the time
29.         timerThreeT --;
30.     }
31. }
32.  

Once you have all that just change the value of the count down when you want to use it, like this:

Code (csharp):

1.  
2.  timerThreeT = 3;
3.  

Then print it in GUI.