Adresse wird nicht ausgelesen? ( 0? )

Vultrax · 8. Januar 2014, 04:16

Hallo

Ich möchte gerne ein kleines Programm schreiben, was mir die Punkte und Geschwindigkeit etc. eines etwas älteren Spieles anzeigt, da diese durch Inkompatibilität irgendwie außerhalb des Bildschirmes sind.

Die Adressen in Cheat Engine finde ich und umschreiben mit:

VB.NET-Quellcode

ReadWritingMemory.WriteInteger("t20", &HFDC22D, Value:=200)

kann ich sie auch, aber das ist nicht was ich möchte, ich möchte sie mir ja nur anzeigen lassen.

Mit:

VB.NET-Quellcode

Me.Label1.Text = ReadWritingMemory.ReadInteger("t20", &HFDC22D)

bekomme ich (selbst wenn der Wert der Adresse bei 200 ist) immer 0 raus ...

Wieso? .. Und wie kann ich es richtig auslesen? ..

Ich hoffe ihr könnt mir helfen

VB1963 · 8. Januar 2014, 05:37

Du solltest schon den Code deiner Write/Read-Methoden zeigen, sonnst kann dir da keiner weiterhelfen...

Vultrax · 8. Januar 2014, 05:59

Du meinst das?

Spoiler anzeigen

VB.NET-Quellcode

Module ReadWritingMemory
Private Declare Function OpenProcess Lib "kernel32" (ByVal dwDesiredAccess As Integer, ByVal bInheritHandle As Integer, ByVal dwProcessId As Integer) As Integer
Private Declare Function WriteProcessMemory1 Lib "kernel32" Alias "WriteProcessMemory" (ByVal hProcess As Integer, ByVal lpBaseAddress As Integer, ByRef lpBuffer As Integer, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As Integer
Private Declare Function WriteProcessMemory2 Lib "kernel32" Alias "WriteProcessMemory" (ByVal hProcess As Integer, ByVal lpBaseAddress As Integer, ByRef lpBuffer As Single, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As Single
Private Declare Function WriteProcessMemory3 Lib "kernel32" Alias "WriteProcessMemory" (ByVal hProcess As Integer, ByVal lpBaseAddress As Integer, ByRef lpBuffer As Long, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As Long
Private Declare Function ReadProcessMemory1 Lib "kernel32" Alias "ReadProcessMemory" (ByVal hProcess As Integer, ByVal lpBaseAddress As Integer, ByRef lpBuffer As Integer, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As Integer
Private Declare Function ReadProcessMemory2 Lib "kernel32" Alias "ReadProcessMemory" (ByVal hProcess As Integer, ByVal lpBaseAddress As Integer, ByRef lpBuffer As Single, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As Single
Private Declare Function ReadProcessMemory3 Lib "kernel32" Alias "ReadProcessMemory" (ByVal hProcess As Integer, ByVal lpBaseAddress As Integer, ByRef lpBuffer As Long, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As Long
Const PROCESS_ALL_ACCESS = &H1F0FF
Public Function WriteDMAInteger(ByVal Process As String, ByVal Address As Integer, ByVal Offsets As Integer(), ByVal Value As Integer, ByVal Level As Integer, Optional ByVal nsize As Integer = 4) As Boolean
Try
Dim lvl As Integer = Address
For i As Integer = 1 To Level
lvl = ReadInteger(Process, lvl, nsize) + Offsets(i - 1)
Next
WriteInteger(Process, lvl, Value, nsize)
Return True
Catch ex As Exception
Return False
End Try
End Function
Public Function ReadDMAInteger(ByVal Process As String, ByVal Address As Integer, ByVal Offsets As Integer(), ByVal Level As Integer, Optional ByVal nsize As Integer = 4) As Integer
Try
Dim lvl As Integer = Address
For i As Integer = 1 To Level
lvl = ReadInteger(Process, lvl, nsize) + Offsets(i - 1)
Next
Dim vBuffer As Integer
vBuffer = ReadInteger(Process, lvl, nsize)
Return vBuffer
Catch ex As Exception
End Try
End Function
Public Function WriteDMAFloat(ByVal Process As String, ByVal Address As Integer, ByVal Offsets As Integer(), ByVal Value As Single, ByVal Level As Integer, Optional ByVal nsize As Integer = 4) As Boolean
Try
Dim lvl As Integer = Address
For i As Integer = 1 To Level
lvl = ReadFloat(Process, lvl, nsize) + Offsets(i - 1)
Next
WriteFloat(Process, lvl, Value, nsize)
Return True
Catch ex As Exception
Return False
End Try
End Function
Public Function ReadDMAFloat(ByVal Process As String, ByVal Address As Integer, ByVal Offsets As Integer(), ByVal Level As Integer, Optional ByVal nsize As Integer = 4) As Single
Try
Dim lvl As Integer = Address
For i As Integer = 1 To Level
lvl = ReadFloat(Process, lvl, nsize) + Offsets(i - 1)
Next
Dim vBuffer As Single
vBuffer = ReadFloat(Process, lvl, nsize)
Return vBuffer
Catch ex As Exception
End Try
End Function
Public Function WriteDMALong(ByVal Process As String, ByVal Address As Integer, ByVal Offsets As Integer(), ByVal Value As Long, ByVal Level As Integer, Optional ByVal nsize As Integer = 4) As Boolean
Try
Dim lvl As Integer = Address
For i As Integer = 1 To Level
lvl = ReadLong(Process, lvl, nsize) + Offsets(i - 1)
Next
WriteLong(Process, lvl, Value, nsize)
Return True
Catch ex As Exception
Return False
End Try
End Function
Public Function ReadDMALong(ByVal Process As String, ByVal Address As Integer, ByVal Offsets As Integer(), ByVal Level As Integer, Optional ByVal nsize As Integer = 4) As Long
Try
Dim lvl As Integer = Address
For i As Integer = 1 To Level
lvl = ReadLong(Process, lvl, nsize) + Offsets(i - 1)
Next
Dim vBuffer As Long
vBuffer = ReadLong(Process, lvl, nsize)
Return vBuffer
Catch ex As Exception
End Try
End Function
Public Sub WriteNOPs(ByVal ProcessName As String, ByVal Address As Long, ByVal NOPNum As Integer)
Dim C As Integer
Dim B As Integer
If ProcessName.EndsWith(".exe") Then
ProcessName = ProcessName.Replace(".exe", "")
End If
Dim MyP As Process() = Process.GetProcessesByName(ProcessName)
If MyP.Length = 0 Then
Exit Sub
End If
Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
If hProcess = IntPtr.Zero Then
Exit Sub
End If
B = 0
For C = 1 To NOPNum
Call WriteProcessMemory1(hProcess, Address + B, &H90, 1, 0&)
B = B + 1
Next C
End Sub
Public Sub WriteXBytes(ByVal ProcessName As String, ByVal Address As Long, ByVal Value As String)
If ProcessName.EndsWith(".exe") Then
ProcessName = ProcessName.Replace(".exe", "")
End If
Dim MyP As Process() = Process.GetProcessesByName(ProcessName)
If MyP.Length = 0 Then
Exit Sub
End If
Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
If hProcess = IntPtr.Zero Then
Exit Sub
End If
Dim C As Integer
Dim B As Integer
Dim D As Integer
Dim V As Byte
B = 0
D = 1
For C = 1 To Math.Round((Len(Value) / 2))
V = Val("&H" & Mid$(Value, D, 2))
Call WriteProcessMemory1(hProcess, Address + B, V, 1, 0&)
B = B + 1
D = D + 2
Next C
End Sub
Public Sub WriteInteger(ByVal ProcessName As String, ByVal Address As Integer, ByVal Value As Integer, Optional ByVal nsize As Integer = 4)
If ProcessName.EndsWith(".exe") Then
ProcessName = ProcessName.Replace(".exe", "")
End If
Dim MyP As Process() = Process.GetProcessesByName(ProcessName)
If MyP.Length = 0 Then
Exit Sub
End If
Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
If hProcess = IntPtr.Zero Then
Exit Sub
End If
Dim hAddress, vBuffer As Integer
hAddress = Address
vBuffer = Value
WriteProcessMemory1(hProcess, hAddress, CInt(vBuffer), nsize, 0)
End Sub
Public Sub WriteFloat(ByVal ProcessName As String, ByVal Address As Integer, ByVal Value As Single, Optional ByVal nsize As Integer = 4)
If ProcessName.EndsWith(".exe") Then
ProcessName = ProcessName.Replace(".exe", "")
End If
Dim MyP As Process() = Process.GetProcessesByName(ProcessName)
If MyP.Length = 0 Then
Exit Sub
End If
Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
If hProcess = IntPtr.Zero Then
Exit Sub
End If
Dim hAddress As Integer
Dim vBuffer As Single
hAddress = Address
vBuffer = Value
WriteProcessMemory2(hProcess, hAddress, vBuffer, nsize, 0)
End Sub
Public Sub WriteLong(ByVal ProcessName As String, ByVal Address As Integer, ByVal Value As Long, Optional ByVal nsize As Integer = 4)
If ProcessName.EndsWith(".exe") Then
ProcessName = ProcessName.Replace(".exe", "")
End If
Dim MyP As Process() = Process.GetProcessesByName(ProcessName)
If MyP.Length = 0 Then
Exit Sub
End If
Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
If hProcess = IntPtr.Zero Then
Exit Sub
End If
Dim hAddress As Integer
Dim vBuffer As Long
hAddress = Address
vBuffer = Value
WriteProcessMemory3(hProcess, hAddress, vBuffer, nsize, 0)
End Sub
Public Function ReadInteger(ByVal ProcessName As String, ByVal Address As Integer, Optional ByVal nsize As Integer = 4) As Integer
If ProcessName.EndsWith(".exe") Then
ProcessName = ProcessName.Replace(".exe", "")
End If
Dim MyP As Process() = Process.GetProcessesByName(ProcessName)
If MyP.Length = 0 Then
Exit Function
End If
Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
If hProcess = IntPtr.Zero Then
Exit Function
End If
Dim hAddress, vBuffer As Integer
hAddress = Address
ReadProcessMemory1(hProcess, hAddress, vBuffer, nsize, 0)
Return vBuffer
End Function
Public Function ReadFloat(ByVal ProcessName As String, ByVal Address As Integer, Optional ByVal nsize As Integer = 4) As Single
If ProcessName.EndsWith(".exe") Then
ProcessName = ProcessName.Replace(".exe", "")
End If
Dim MyP As Process() = Process.GetProcessesByName(ProcessName)
If MyP.Length = 0 Then
Exit Function
End If
Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
If hProcess = IntPtr.Zero Then
Exit Function
End If
Dim hAddress As Integer
Dim vBuffer As Single
hAddress = Address
ReadProcessMemory2(hProcess, hAddress, vBuffer, nsize, 0)
Return vBuffer
End Function
Public Function ReadLong(ByVal ProcessName As String, ByVal Address As Integer, Optional ByVal nsize As Integer = 4) As Long
If ProcessName.EndsWith(".exe") Then
ProcessName = ProcessName.Replace(".exe", "")
End If
Dim MyP As Process() = Process.GetProcessesByName(ProcessName)
If MyP.Length = 0 Then
Exit Function
End If
Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
If hProcess = IntPtr.Zero Then
Exit Function
End If
Dim hAddress As Integer
Dim vBuffer As Long
hAddress = Address
ReadProcessMemory3(hProcess, hAddress, vBuffer, nsize, 0)
Return vBuffer
End Function
End Module

RodFromGermany · 8. Januar 2014, 07:02

@Vultrax:: Kannst Du da bitte mal einen Expander drum machen?

Vultrax · 8. Januar 2014, 07:21

Wusste gar nicht das sowas geht, ist erledigt.

Adresse wird nicht ausgelesen? ( 0? )

Adresse wird nicht ausgelesen? ( 0? )

VB.NET-Quellcode

VB.NET-Quellcode

VB.NET-Quellcode

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