Cheat Engine

[hamza_ali]

plz help ..this is my code of health in a game i want to modyfy it so my health dnt go down it stay still and plz advise me some video tutorial which explain pop,dx etc. and how to modify them in games (sry for my poor english skills)

alloc(newmem,2048)
label(returnhere)
label(originalcode)
label(exit)
newmem: //this is allocated memory, you have read,write,execute access
//place your code here
originalcode:
mov [esi+ecx],dx
pop esi

exit:
jmp returnhere

[ParkourPenguin]

http://forum.cheatengine.org/viewforum.php?f=15
http://forum.cheatengine.org/viewtopic.php?t=570083
https://www.youtube.com/watch?v=OCN93EXmGyw
https://www.youtube.com/playlist?list=PLNffuWEygffbbT9Vz-Y1NXQxv2m6mrmHr
http://forum.cheatengine.org/viewtopic.php?t=95363
https://www.youtube.com/playlist?list=PL038BE01D3BAEFDB0


In this case, the mov instruction moves the word in the dx register into the memory address located at esi+ecx. I don't think pop esi does anything important with your health in this case; CE used that to get enough bytes for the jump to your code. So, if you don't want to lose health, then just comment that line of asm out, or delete it completely.

[hamza_ali]

thanks for replying. iam already delete the pop esi but it didnt work and also done some random stuff like add ,int etc the stuff which usually works for me in other games but not here


thanks forr refrences

[ParkourPenguin]

I don't mean delete the pop esi. That probably has nothing to do with your health; deleting it won't do anything and will probably make the game crash. I meant deleting the instruction mov [esi+ecx],dx.

Just make sure that instruction doesn't access multiple addresses. Right click on that mov in the disassembler and select "Find out what addresses this instruction accesses" to find out. If anything besides the address you're concerned with pops up, try to find some other instruction. Read this for more information.

[hamza_ali]

thanks alot the topic u share help alot