(adsbygoogle = window.adsbygoogle || []).push({}); Hey everyone today I will be teaching you on how to make a Game trainer with C++ (Console app)...

So let´s start...

First add some includes...

    #include <iostream>

#include <windows.h>

Now just add the usual namespace

    using namespace std;

Now add your main function

    int main()

{



}

Alright now let´s make a cout...

    cout << "Make sure Modern Warfare 2 is Opened before opening the tool! << endl;

system("Pause");

Now let´s create a FindWindow function (WINDOW NAME NOT PROCESS NAME!!)!

    LPCWSTR Fuck = L"Modern Warfare 2";

HWND hwnd = FindWindow(0, Fuck);

Now we need to create some basic if code to determinate if the Window is opened or not...

    if (hwnd == 0)

 {

  cout << "The game has not been found... please open it before opening the tool next time..." << endl;

  system("Pause");

 }

 else

 {

             cout << "Modern Warfare 2 has been found... Enjoy the tool!" << endl;

        }

Great!


Now you need to add a DWORD , a Function that gets the process ID and writes it to the DWORD and a
Handle function...

    DWORD process_ID;

GetWindowThreadProcessId(hwnd, &process_ID);

HANDLE hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, process_ID);

Now populate it with options!

I will just be doing XP here...

    cout << "Type 1 for XP" << endl;

cout << "Type : ";

int Option;

cin >> Option;

Now let´s make the options if code and the actual write memory code

    if (Option > 1)

  {

   cout << "There is no option higher than 1..." << endl;

   system("Pause");

  }

  if (Option == 1)

  {

...

                }

Ok
Now let´s make a cout that ask us how much XP do we want to write..

    cout << "What do you want to set your XP as?" << endl;

cout << "Type : ";

int XP;

cin >> XP;

Alright now you need to convert the XP to a byte....

by doing this :

    DWORD newdatasize = sizeof(XP);

Now finally we are going to write process memory!!

    if (WriteProcessMemory(hProcess, (LPVOID)0x01B2C89C, &XP, newdatasize, NULL))

   {

    cout << "The XP has been written sucessfully!!" << endl;

    system("Pause");

   }

   else

   {

    cout << "There was an error writing the XP..." << endl;

    system("Pause");

   }

Basicly we are doing if code so we dont get a nasty error when something goes wrong..
Also il explain the WriteProcessMemory syntax... :
WriteProcessMemory(ToThisProcessID, (LPVOID)ToThisOffset, &XP , WithTheseBytes, NULL))...

Now just add the "looping" main(); and a return 0; code ...

You have just made a memory editor!!!

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Video version :


*Yes this was copied from my blog and "adapted" to NGU

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Actually devc++ use mingw to compile.

Real C++ developers don't use it at all. Most use Code::Blocks, MinGW, or VS.

Okay? I was just stating the fact that Devc++ and Code::Blocks both use MinGW to compile on windows. MinGW is just gnu gcc for windows.