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Run once code

 
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Fresco
Grandmaster Cheater
Reputation: 4

Joined: 07 Nov 2010
Posts: 600
PostPosted: Wed Feb 22, 2012 9:39 am    Post subject: Run once code Reply with quote
How do you make a run one code ?
I mean enable the AA code and after it was run once by the game auto disable it ? (the result would be: if player has no ammo ... a "give ammo" cheat, and this has to be run just once ... example: set ammo to 10 then stop setting ammo to 10 immediately after ammo was set to 10)

[EDIT] : how do i do that above ?

I also want to:
Set an address to 10 just once, then decrease the address till 5 and freeze it to 5 and then the address should never turn to 10 anymore.
[EDIT] Solved:

Code:
start:
pushfd
cmp [pointer],0A //(0A in hex = 10)
je decto5 //jump if pointer is equal to 10, if not write 10
mov dword ptr [pointer],A //we suppose the pointer is a 4 byte
popfd // and return
jmp reth

decto5:
cmp [pointer],5 // check if pointer = 5, if yes freeze it to 5
je freeze
popfd
dec [pointer] // of not decrease pointer
jmp reth // and return

freeze:
mov dword ptr [pointer],5 // write 5 to pointer, just to be sure
popfd
jmp reth // and return

"game.exe"+basepointer:
jmp start
reth:

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