Help with reading memory with offsets from game

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11/20/2013 19:57 mlukac89#16

ok now works :)

but if i start script first and then game it throw me error

Can't get ModuleGetBaseAdress! @error:21, @extended:299

but when i press OK on msgbox then it work normal, shows me adress and score in tooltip

and if i start game first then script, no errors

And tell me pls if i want use multiple pointers do i need to change only this

Code:

Dim $offsets[1] = [0x30] ; to 
Dim $offsets[3] = [0x30, 0xc4, 0x280]

and this

Code:

("Address: " & $memoryData[0] & @CRLF & "Value: " & $memoryData[1], 0, 0) ; to
("Address: " & $memoryData[0] & @CRLF & "Value: " & $memoryData[3], 0, 0)

and have next problem with this

Code:

; write new score to game memory
Func _setScrore()
	Local $unicode
	$read = GUICtrlRead($Input2) ; read data from input box
	;_KDMemory_WriteProcessMemory($handles, $baseAddress, $type, $value, $offsets = 0)
	;_KDMemory_WriteProcessMemory($handles, $address, "dword", $read, $offsets[1])
	_KDMemory_WriteProcessString($handles, $address, $read, $offsets, $unicode = 0)
EndFunc

when i write number 1 in input and press button to add score it gives 49 not 1, why is that ?

and 1 more problem i have
when i start script first it show me game is not runnning and score is set to 0,
and when i start game it say game is running but not reading score from game

but if i start game first and then script it works normal

So my question is what i need to make to program automatic hook on game when i open game = read data / close / open game again read data
because if game crash i need to turn off script and first start game then open script but i want to open script first then game

here is all code for script

Spoiler

Code:

#cs ----------------------------------------------------------------------------

 AutoIt Version: 3.3.8.1
 Author:         myName

 Script Function:
	Template AutoIt script.

#ce ----------------------------------------------------------------------------

; Script Start - Add your code below here

#include <ButtonConstants.au3>
#include <EditConstants.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#include "KDMemory.au3"

#Region ### START Koda GUI section

$GUI = GUICreate("Solitaire hack", 195, 235, 392, 224, -1, $WS_EX_COMPOSITED)
$Group1 = GUICtrlCreateGroup("Current score", 8, 8, 177, 53)
$currentScore = GUICtrlCreateInput("", 15, 32, 161, 21, $ES_READONLY)
GUICtrlCreateGroup("", -99, -99, 1, 1)
$Group2 = GUICtrlCreateGroup("New score", 8, 74, 177, 53)
$Input2 = GUICtrlCreateInput("", 15, 98, 161, 21)
GUICtrlCreateGroup("", -99, -99, 1, 1)
$Group3 = GUICtrlCreateGroup("Status", 7, 138, 177, 53)
$status = GUICtrlCreateInput("", 14, 162, 161, 21, $ES_READONLY)
GUICtrlCreateGroup("", -99, -99, 1, 1)
$btnSet = GUICtrlCreateButton("Set score", 8, 200, 85, 25)
$btnFreeze = GUICtrlCreateButton("Freeze time", 101, 200, 85, 25)
GUISetState(@SW_SHOW)

#EndRegion ### END Koda GUI section ###

Global $processName = "sol.exe", $handles = 0, $address = 0
Global $offsets[1] = [0x30]
Global $processId = ProcessExists($processName)

While 1

	_checkGame() ; chech if game is running

	$nMsg = GUIGetMsg()
	Switch $nMsg
		Case $GUI_EVENT_CLOSE
			Exit
		Case $btnSet
			_setScrore()

	EndSwitch

	; checks if game is running
    If $processId == 0 Then
        If IsArray($handles) Then
            _KDMemory_CloseHandles($handles)
            $handles = 0
            $address = 0
        EndIf
        ContinueLoop
    EndIf

	; opens memory
	If $handles == 0 Then
		$handles = _KDMemory_OpenProcess($processId, 0, 0x001F0FFF)
        If @error Then
            If MsgBox(52, "Error", "Can't open " & $processName & "! @error: " & @error) == 6 Then
                $handles = 0
                ContinueLoop
            Else
                Exit
            EndIf
        EndIf
    EndIf

	If $address == 0 Then
        $address = _KDMemory_GetModuleBaseAddress($handles, $processName) + 0x00007170
        If @error Then
            If MsgBox(52, "Error", "Can't get ModuleBaseAddress! @error: " & @error & ", @extended: " & @extended) == 6 Then
                $address = 0
                ContinueLoop
            Else
                Exit
            EndIf
        EndIf
    EndIf

	; read memory from process
	$memoryData = _KDMemory_ReadProcessMemory($handles, $address, "DWORD", $offsets)
    If Not @error Then
		GUICtrlSetData($currentScore, $memoryData[1])
    EndIf

WEnd

; check if game is running and change status in $status variable on change state
Func _checkGame()
	If ProcessExists("sol.exe") Then
		ProcessWait("sol.exe")
		GUICtrlSetData($status, "Game is running.")
	Else
		; if game is not running set score to 0 and state to 0
		GUICtrlSetData($status, "Game is not running.")
		GUICtrlSetData($currentScore, 0)
	EndIf
EndFunc

; write new score to game memory
Func _setScrore()
	Local $unicode
	$read = GUICtrlRead($Input2) ; read data from input box
	;_KDMemory_WriteProcessMemory($handles, $baseAddress, $type, $value, $offsets = 0)
	;_KDMemory_WriteProcessMemory($handles, $address, "dword", $read, $offsets[1])
	_KDMemory_WriteProcessString($handles, $address, $read, $offsets, $unicode = 0)
EndFunc

11/21/2013 00:50 KDeluxe#17

If you want to use a pointer with more than one offset, you have to add the offsets to the array.

Code:

Dim $offsets[5] = [0, 1, 2, 3, 4]

_KDMemory_ReadProcessMemory() will still return an array with two elements. The first element is the address and the second element is the value of the address.

Quote:

and if i start game first then script, no errors
[...]
and 1 more problem i have
when i start script first it show me game is not runnning and score is set to 0,
and when i start game it say game is running but not reading score from game

but if i start game first and then script it works normal

So my question is what i need to make to program automatic hook on game when i open game = read data / close / open game again read data

There are a few errors in your script. My example works fine. But that's easy to explain. The process ID identifies a running process and is unique. If the process isn't running, there won't be a process ID (= 0). You have to get the process ID constantly. Just put the line in the While loop.

Quote:

when i write number 1 in input and press button to add score it gives 49 not 1, why is that ?

The address 'holds' an integer. 49 is the character code for '1'. You have to use the _KDMemory_WriteProcessMemory() function.

I updated my UDF. Download the new version. [Only registered and activated users can see links. Click Here To Register...]

Spoiler

Code:

#include <EditConstants.au3>
#include <GUIConstantsEx.au3>
#include "KDMemory.au3"

#Region GUI
GUICreate("Solitaire hack", 195, 235)
GUICtrlCreateGroup("Current score", 8, 8, 177, 53)
$inp_CurrentScore = GUICtrlCreateInput("", 15, 32, 161, 21, $ES_READONLY)
GUICtrlCreateGroup("New score", 8, 74, 177, 53)
$inp_NewScore = GUICtrlCreateInput("", 15, 98, 161, 21)
GUICtrlCreateGroup("Status", 7, 138, 177, 53)
$inp_Status = GUICtrlCreateInput("Game is not running.", 14, 162, 161, 21, $ES_READONLY)
$btn_SetScore = GUICtrlCreateButton("Set score", 8, 200, 85, 25)
$btn_FreezeTime = GUICtrlCreateButton("Freeze time", 101, 200, 85, 25)
GUISetState()
#EndRegion

Dim $processName = "sol.exe", $handles = 0, $address = 0
Dim $offsetsScore[1] = [0x30]
Dim $offsetsTime[3] = [0x30, 0xC4, 0x280]

Dim $setScore = False, $freezeTime = False

While Sleep(10)
	$nMsg = GUIGetMsg()
	Switch $nMsg
		Case $GUI_EVENT_CLOSE
			Exit
		Case $btn_SetScore
			$setScore = Not $setScore
        Case $btn_FreezeTime
            $freezeTime = Not $freezeTime
	EndSwitch

	; checks if game is running
    $processId = ProcessExists($processName)
    If $processId == 0 Then
        If IsArray($handles) Then
            GUICtrlSetData($inp_Status, "Game is not running.")
            _KDMemory_CloseHandles($handles)
            $handles = 0
            $address = 0
        EndIf
        ContinueLoop
    EndIf

	; opens memory
	If $handles == 0 Then
		$handles = _KDMemory_OpenProcess($processId)
        If @error Then
            If MsgBox(52, "Error", "Can't open " & $processName & "! @error: " & @error & @CRLF & "Continue?") == 6 Then
                $handles = 0
                ContinueLoop
            Else
                Exit
            EndIf
        Else
            GUICtrlSetData($inp_Status, "Game is running (PID = " & $processId & ").")
        EndIf
    EndIf

	If $address == 0 Then
        $address = _KDMemory_GetModuleBaseAddress($handles, $processName) + 0x00007170
        If @error Then
            If MsgBox(52, "Error", "Can't get ModuleBaseAddress! @error: " & @error & ", @extended: " & @extended & @CRLF & "Continue?") == 6 Then
                $address = 0
                ContinueLoop
            Else
                Exit
            EndIf
        EndIf
    EndIf

	; read memory from process
	$memoryData = _KDMemory_ReadProcessMemory($handles, $address, "DWORD", $offsetsScore)
    If Not @error Then
        If GUICtrlRead($inp_CurrentScore) <> $memoryData[1] Then GUICtrlSetData($inp_CurrentScore, $memoryData[1])
    EndIf

    ; write process memory
    If $setScore Then
        _KDMemory_WriteProcessMemory($handles, $address, "DWORD", Int(GUICtrlRead($inp_NewScore)), $offsetsScore)
        $setScore = False
    EndIf

    If $freezeTime Then
        _KDMemory_WriteProcessMemory($handles, $address, "DWORD", 0, $offsetsTime)
    EndIf
WEnd

11/21/2013 16:25 mlukac89#18

OK thx for help now is all work fine :)

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