floowsnaake
How do I cheat?
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Joined: 17 Oct 2014
Posts: 5
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 Posted: Tue May 16, 2017 12:58 pm Post subject: How i use AHK to read games memory |
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Hi
here is an example of what i use to read Starcrafts memory in game such as Minerals and units (note that it works with strings and int's and floats and all )
| Code: |
;floowsnaake github
IF NOT A_IsAdmin
{
Run *RunAs "%A_ScriptFullPath%"
ExitApp
}
setSeDebugPrivilege(enable := True)
#SingleInstance Force
ProcessName := "StarCraft.exe"
hwnd := MemoryOpenFromName(ProcessName)
CoordMode, Mouse, Client
CoordMode, Pixel, Client
CoordMode, ToolTip, Client
Minerals = 0x00CBA088
Units = 0x00CBA049
MaxUnits = 0x00CBA04C
Gui, GUI_Overlay:New, +AlwaysOnTop +hwndGUI_Overlay_hwnd
;Gui, Margin, 10, 10
Gui, Font, s10 q4, Segoe UI Bold
Gui, Add, Text, w200 vTEXT_Timer cBlue,
Gui, Add, Text, w200 vTEXT_Timer2 cBlue,
Gui, Add, Text, w200 vTEXT_Timer3 cBlue,
Gui, Color, 000000
WinSet, Transparent, 220
Winset, AlwaysOnTop, on
Gui, Show, Hide, Overlay
Gui, GUI_Overlay:Show, NoActivate, FLK
SetTimer,UpdateMemory,1000
Sleep, 200
Home:
Sleep, 200
return
UpdateMemory:
Minerals_GUI = % MemoryRead(hwnd, Minerals, "str",4)
Units_GUI = % MemoryRead(hwnd, Units, "str",3)
MaxUnits_GUI = % MemoryRead(hwnd, MaxUnits, "str",3)
GuiControl, GUI_Overlay:, TEXT_Timer,Minerals: %Minerals_GUI%
GuiControl, GUI_Overlay:, TEXT_Timer2,Units: %Units_GUI%
GuiControl, GUI_Overlay:, TEXT_Timer3,MaxUnits: %MaxUnits_GUI%
return
; ==================================================
; FUCNTIONS!
; ==================================================
MemoryOpenFromName(Name)
{
Process, Exist, %Name%
Return DllCall("OpenProcess", "Uint", 0x1F0FFF, "int", 0, "int", PID := ErrorLevel)
}
MemoryWrite(hwnd, address, writevalue, datatype="int", length=4, offset=0)
{
VarSetCapacity(finalvalue, length, 0)
NumPut(writevalue, finalvalue, 0, datatype)
return DllCall("WriteProcessMemory", "Uint", hwnd, "Uint", address+offset, "Uint", &finalvalue, "Uint", length, "Uint", 0)
}
; UInt, Int, Int64, Short, UShort, Char, UChar, Double, Float, Ptr or UPtr
MemoryRead(hwnd, address, datatype="int", length=4, offset=0)
{
VarSetCapacity(readvalue,length, 0)
DllCall("ReadProcessMemory","Uint",hwnd,"Uint",address+offset,"str",readvalue,"Uint",length,"Uint *",0)
if (datatype = "Float")
finalvalue := NumGet(readvalue, 0, "Float")
if (datatype = "Str")
finalvalue := StrGet(&readvalue, length, "UTF-8")
if (datatype = "StrUni")
finalvalue := StrGet(&readvalue, length, "UTF-16")
if NOT (datatype = "Float" or datatype = "Str" or datatype = "StrUni")
{
finalvalue := NumGet(readvalue, 0, datatype)
}
return finalvalue
}
setSeDebugPrivilege(enable := True)
{
h := DllCall("OpenProcess", "UInt", 0x0400, "Int", false, "UInt", DllCall("GetCurrentProcessId"), "Ptr")
; Open an adjustable access token with this process (TOKEN_ADJUST_PRIVILEGES = 32)
DllCall("Advapi32.dll\OpenProcessToken", "Ptr", h, "UInt", 32, "PtrP", t)
VarSetCapacity(ti, 16, 0) ; structure of privileges
NumPut(1, ti, 0, "UInt") ; one entry in the privileges array...
; Retrieves the locally unique identifier of the debug privilege:
DllCall("Advapi32.dll\LookupPrivilegeValue", "Ptr", 0, "Str", "SeDebugPrivilege", "Int64P", luid)
NumPut(luid, ti, 4, "Int64")
if enable
NumPut(2, ti, 12, "UInt") ; enable this privilege: SE_PRIVILEGE_ENABLED = 2
; Update the privileges of this process with the new access token:
r := DllCall("Advapi32.dll\AdjustTokenPrivileges", "Ptr", t, "Int", false, "Ptr", &ti, "UInt", 0, "Ptr", 0, "Ptr", 0)
DllCall("CloseHandle", "Ptr", t) ; close this access token handle to save memory
DllCall("CloseHandle", "Ptr", h) ; close this process handle to save memory
return r
}
^Esc::
ExitApp
return
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