Memory reading help...

yokoyoko · 02/06/2007, 04:10

Hi,

I need to read the amount of arrows on an archer (0-500). I have the pointer and offset, and i can get the right number in cheat engine, however whenever i try to read it from autohotkey i always get 0. Don't know why. I've always read 4 byte data before so i don't really know if i have the right code for 2 byte data. Here's the autohotkey code

Code:

ExtInt&#40;ByRef pSource, pOffset = 0, pIsSigned = false, pSize = 4&#41;; From AutoHotKey Help
{
	Loop %pSize%
 result += *&#40;&pSource + pOffset + A_Index-1&#41; &#60;&#60; 8*&#40;A_Index-1&#41;
	if &#40;!pIsSigned OR pSize > 4 OR result &#60; 0x80000000&#41;
 return result
	return -&#40;0xFFFFFFFF - result + 1&#41;
}




WinGet, pid, PID, &#91;Con


;Check if Process Available
if pid
{

;Base Address
	VarSetCapacity&#40;arrowbase,4,0&#41;
;Create 2 Byte &#40;Int&#41; Structure for Arrows
	VarSetCapacity&#40;arrows,2,0&#41;
	

;Open the Process for Handling
	ProcessHandle &#58;= DllCall&#40;&#34;OpenProcess&#34;, &#34;Int&#34;, 24, &#34;Char&#34;, 0, &#34;UInt&#34;, pid, &#34;UInt&#34;&#41;

;Check if Handle Created
	if ProcessHandle
	{


&#59;Get the raw 4 Bytes for Arrows Base Address
 DllCall&#40;&#34;ReadProcessMemory&#34;,&#34;UInt&#34;,ProcessHandle,&#34;UInt&#34;,0x0051307C,&#34;Str&#34;,arrowbase,&#34;UInt&#34;,4,&#34;UInt *&#34;,0&#41;
&#59;Get the raw 2 Bytes for Arrows
&#59;DllCall&#40;&#34;ReadProcessMemory&#34;,&#34;UInt&#34;,ProcessHandle,&#34;UInt&#34;,ExtInt&#40;arrowbase&#41;+46,&#34;Str&#34;,arrows,&#34;UInt&#34;,2,&#34;UInt *&#34;,0&#41;

&#59;Close the Process Handler
 DllCall&#40;&#34;CloseHandle&#34;,&#34;int&#34;,ProcessHandle&#41;

&#59;Display amount of arrows
 MsgBox % &#34;Arrows&#58; &#34; . ExtInt&#40;arrows&#41;
	}
}

Any help will be appreciated. Thanks

yokoyoko · 02/10/2007, 03:49

Umm Bump ~~

Come on, please help