Memory reading

[alaa777]

i`m trying to make a health and mana monitor for a game i scanned the memory got the address and every thing is fine but when i run it on different pc or close the game and run it again it doesn't read the correct value any help ?

#include<NomadMemory.au3>
$ID=_MemoryOpen(ProcessExists("sro_client.exe"))
$hpmax=_MemoryRead(0x00D3866C,$ID)
$mpmax=_MemoryRead(0x00D38670,$ID)
Do
    Sleep(50)
    $MP=_MemoryRead(0x06ADC454,$ID)
    Sleep(20)
    $HP=_MemoryRead(0x06ADC450,$ID)
    Sleep(20)
    $hpp=Int($HP*100/$hpmax)
    Sleep(20)
    $mpp=Int($MP*100/$mpmax)
    Sleep(20)
    ToolTip("HP="&$HP&" , MP="&$MP&@lf&"HP="&$hpp&"%"&" ,MP="&$mpp&"%")
    Sleep(20)
    $z=ProcessExists("sro_client.exe")
Until $z=0

[bo8ster]

It would appear that it is dynamic. You can't it expect it to be the same every time - you'll have to scan, get the reference then read each time. How did you get the reference before?

[alaa777]

It would appear that it is dynamic. You can't it expect it to be the same every time - you'll have to scan, get the reference then read each time. How did you get the reference before?

i`m using cheat engine for scaning

[JRowe]

Cheat engine allows you to find pointers. You'll need to check out Dynamic Memory Allocation, or DMA, and how to work with it.

A variable is usually part of a struct. A struct is a grouping of variables. If a pointer points to a struct, then each variable will be located a specific distance away from the base address. This distance is known as your offset, and looks like 58C, 22B, or the like. If a pointer points to a variable, then you simply read from the dynamic address.

Basically, there's going to be a static variable that stores a dynamic address. You need to convert that dynamic address from an int to hex, then read memory at that address, or at that address plus your offset, if the static pointer is pointing to a struct. Read up on their forums, and also do a search for "DMA tutorials" on google.