Freeze on button press

Hi all!!

I hope this is the right place to post this specific question.

I have a gun controller script attached to my player object for my FPS game.
The gun controller handles the gun swaps and gun creation from prefabs.

My problem is, when I press a number key to change weapons, the mouse look stops working till the gun is created. Everything else works fine while the gun is created, but not the mouse look. Also when I jump and try to shoot while the player is in the air, it does not work, hold in the shoot button and then jump its fine.

I'm using the FPS controller that comes with Unity's assets.

Here is the code, not polished and in a completed form as I'd like it but here it is:

Code (csharp):

1.  
2.  
3. void FixedUpdate ()
4.     {
5.         ammoText.text = currentGunAmmo.ToString(); // Update Ammo text
6.  
7.         GunSwap(gunSwap); // call this function which calls the gun create function
8.  
9.         if(currentGunAmmo == 0) // check if ammo is 0 and all weapons are not empty as well
10.         {
11.             gunsAmmo[currentWeapon] = currentGunAmmo;
12.             GunEmpty(); //  function that switches to new gun with ammo
13.         }
14.  
15.         if(Input.GetKey("1") && currentWeapon != 0 && gunsAmmo[0] != 0 && canSwap == true) // check if weapon's done shooting
16.         {                                                                                  // before swapping over
17.             gunsAmmo[currentWeapon] = currentGunAmmo;
18.           currentWeapon = 0;
19.            gunSwap = true;
20.         }
21.      
22.         else if(Input.GetKey("2") && currentWeapon != 1 && gunsAmmo[1] != 0 && canSwap == true) // check if weapon's done shooting
23.         {                                                                                       // before swapping over
24.             gunsAmmo[currentWeapon] = currentGunAmmo;
25.             currentWeapon = 1;
26.             gunSwap = true;
27.         }
28.  
29.         else if(Input.GetKey("3") && currentWeapon != 2 && gunsAmmo[2] != 0 && canSwap == true) // check if weapon's done shooting
30.         {                                                                                       // before swapping over
31.             gunsAmmo[currentWeapon] = currentGunAmmo;
32.             currentWeapon = 2;
33.             gunSwap = true;
34.         }
35.  
36.         else if(Input.GetKey("4") && currentWeapon != 3 && gunsAmmo[3] != 0 && canSwap == true) // check if weapon's done shooting
37.         {                                                                                       // before swapping over
38.             gunsAmmo[currentWeapon] = currentGunAmmo;
39.             currentWeapon = 3;
40.             gunSwap = true;
41.         }
42.  
43.         else if(Input.GetKey("5") && currentWeapon != 4 && gunsAmmo[4] != 0 && canSwap == true) // check if weapon's done shooting
44.         {                                                                                       // before swapping over
45.             gunsAmmo[currentWeapon] = currentGunAmmo;
46.             currentWeapon = 4;
47.             gunSwap = true;
48.         }
49.  
50.         else if(Input.GetKey("6") && currentWeapon != 5 && gunsAmmo[5] != 0 && canSwap == true) // check if weapon's done shooting
51.         {                                                                                       // before swapping over
52.             gunsAmmo[currentWeapon] = currentGunAmmo;
53.             currentWeapon = 5;
54.             gunSwap = true;
55.         }
56.  
57.  
58.  
59.         GunBob(); // Gunsway function
60.     }
61.  
62.  

Thanx!!!

 

Just a side note what I've picked up just now, it actually does not matter what button I press, the mouse look locks up.
Is it maybe the FPS controller, anyone else had or have this problem?

Thanx.