Author comments:
Battlefield 1942 1.61b

Shift+F1 - Instant Spawn - This will set the spawn count to zero (will not freeze)
Shift+F2 - Die Hard - Infinite HP (never die)
Shift+F3 - Unlimited Ammo - Will never run out of ammo
Shift+F4 - Fast Reload - Reload your guns quickly
Shift+F5 - Disable Gun Overheat - Machine guns will never overheat
Shift+F6 - Fog Remover - Incease your field of vision (Default is 100)
Shift+F7 - Player Ticket - Allied
Shift+F8 - Player Ticket - Axis
NOTE:
Player Ticket is located at the top right corner of the screen,
1. To set and freeze the player ticket - input the value then enable player ticket
2. To set only the value - input the value then enable the player ticket then go back to the game then disable the player ticket
3. Fog Remover - input the value then enable (this will not freeze)
4. This Trainer must be in the same folder where BF1942.exe is.
5. Reload the trainer every start of the game/stage/map.