Change GameObject to var

Hi guys.
I've been trying to make weapon pickup script.And the problem is how to switch GameObject variables.
Here's the part of script:

Code (csharp):

1.  
2.  
3. //Weapons in game
4.  
5. var First: GameObject;
6. var Second : GameObject;
7. var WeaponIndex : int = 0;
8.  
9.  
10. function Update ()
11. {
12. if(Input.GetAxis("Mouse ScrollWheel")){
13.  
14. curWeapon +=1;
15. }
16.  
17. if(curWeapon == 1)
18.  
19. {
20.  
21. Second.gameObject.SetActiveRecursively(true);
22. First.gameObject.SetActiveRecursively(false);
23. }
24.  
25.  
26.  
27. //Chage part
28. //*****
29. //*****
30. //*****
31. if (WeaponIndex == 1)
32. {
33. //First weapon change to weapon that's in var Num1
34.         First == Num1;
35.        
36. }
37. }
38.  

It doesn't show any errors but i just won't work.
How can i get GameObject that's on Num1 be on First variable?

Any ideas? Ty
-3DK

 

At a glance I think you want

Code (csharp):

1. First = Num1;

instead of

Code (csharp):

1.  First == Num1;

for line 32

 

Thank you a lot.