3. Help to edit values in memory
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Help to edit values in memory


  • Hi, i want to edit the value in memory of the cash that is displayed in the HUD for Mp ped.

    I already did the job in Cheat engine, i got the address: &H1BC5D60, now i want to add it in a .Net Script.

    i try a lot of tutorials and find a module, but not seens to work, if some one can help me, i will appreciate it!

    Code:

    Dim mem As New ReadWritingMemory
    mem.WriteInteger("GTA5", &H1BC5D60, 4000)

    Imports System
    Imports System.Drawing
    Imports System.Windows.Forms
    Imports GTA
    Imports GTA.Math
    Imports System.IO.Stream
    Imports System.Text
    Imports System.Math
    Imports System.Windows
    Imports System.Runtime.InteropServices
    Class ReadWritingMemory
    Inherits Script
    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
        UI.Notify(ProcessName & " isn't open!")
        Exit Sub
    End If
    Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
    If hProcess = IntPtr.Zero Then
        UI.Notify("Failed to open " & ProcessName & "!")
        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
        UI.Notify(ProcessName & " isn't open!")
        Exit Sub
    End If
    Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
    If hProcess = IntPtr.Zero Then
        UI.Notify("Failed to open " & ProcessName & "!")
        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
        UI.Notify(ProcessName & " isn't open!")
        Exit Sub
    End If
    Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
    If hProcess = IntPtr.Zero Then
        UI.Notify("Failed to open " & ProcessName & "!")
        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
        UI.Notify(ProcessName & " isn't open!")
        Exit Sub
    End If
    Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
    If hProcess = IntPtr.Zero Then
        UI.Notify("Failed to open " & ProcessName & "!")
        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
        UI.Notify(ProcessName & " isn't open!")
        Exit Sub
    End If
    Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
    If hProcess = IntPtr.Zero Then
        UI.Notify("Failed to open " & ProcessName & "!")
        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
        UI.Notify(ProcessName & " isn't open!")
        Exit Function
    End If
    Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
    If hProcess = IntPtr.Zero Then
        UI.Notify("Failed to open " & ProcessName & "!")
        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
        UI.Notify(ProcessName & " isn't open!")
        Exit Function
    End If
    Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
    If hProcess = IntPtr.Zero Then
        UI.Notify("Failed to open " & ProcessName & "!")
        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
        UI.Notify(ProcessName & " isn't open!")
        Exit Function
    End If
    Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
    If hProcess = IntPtr.Zero Then
        UI.Notify("Failed to open " & ProcessName & "!")
        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 Class

    1
  • M

    @Krlos_Rokr said in Help to edit values in memory:

    Hi, i want to edit the value in memory of the cash that is displayed in the HUD for Mp ped.

    You realize Online modding is not supported on this site, right?!

    "Are you having fun? You remember fun? It's that thing you pretend to have while documenting every moment, meal and faux memory. I've got a challenge for you: turn your phone off for a day and see how uncomfortable you get." -- Cara Delevingne

    1

  • @meimeiriver hi, this is not for online mode, is for use in SP as tittle says, there's a problem when you use MP peds, you can't have more than 60.000, i found some native that store a Bank cash, i figure it out that just can put or remove money, but can't set it to a X value.

    0
  • M

    @Krlos_Rokr said in Help to edit values in memory:

    @meimeiriver hi, this is not for online mode, is for use in SP as tittle says, there's a problem when you use MP peds, you can't have more than 60.000, i found some native that store a Bank cash, i figure it out that just can put or remove money, but can't set it to a X value.

    In that case, can't Menyoo (or Simple Trainer) just give you the money you want? Never short of anything. :) Apart from some spending money needed for property purchases and clothes, most fancy cars and such can be spawned with a trainer anyway.

    "Are you having fun? You remember fun? It's that thing you pretend to have while documenting every moment, meal and faux memory. I've got a challenge for you: turn your phone off for a day and see how uncomfortable you get." -- Cara Delevingne

    1

  • @meimeiriver :i try to use menyoo but not sucessfull, money doesn't move, just can move the wallet money, i want to make a central script where the devs can access and manage the money when you're using a MP ped.
    Other Option is change the value type for ped money, but i think that's a IM work :cloud_tornado:.
    My plan B is made all fake, store the money in an ini file, and drawtext like game.

    0
  • MODERATOR

    What if you try and find what instruction sets your money back to 60000 and NOP that or increase (patch) the limit? If the money for non-players is stored as a 16-bit integer it's a bit harder.

    GTA5-Mods.com Discord

    0

  • @ikt hi bro, thanks for answer, i read on nativedb that peds money is store as 16 bit integer :/, i figure out that game store an other money value in memory to display money changes, this value is the one i have been trying to edit, because with this value the wallet money can be set more than 60000, as i said this value can't be read or set, just can be increase or decreased :/

    0
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