Writing a C++ Trainer

[Diesel]

Here is a tutorial teaching your the very basics of making a trainer, namely how to find a process and write shit into it at the correct address. what it doesn't cover is making a GUI-based (graphic user interface) trainer with hotkey hooks that work when the program is in the background.

you need a C++ compiler, like MS Visual C++ or whatever, to compile the attached source code. copy it and save as OMFG_thanks_dude_for_this_tut.cpp or something.

/* --------- TUTORIAL: Making your first Trainer -------- */
/* --------- by Anonymous - posted on mpgh.net   -------- */

#include <windows.h>
#include <conio.h>
#include <dos.h>
#include <tlhelp32.h>
#include <stdio.h>


int stamina;    // will store the stamina value

bool dostamina = false;        // determines if user activated stamina freezing

LPVOID stamina_addr =    (void*) 0x007F1110;        // memory address of the stamina value in the WarRock process

void screen()    // output
{
    system("cls");    // clear the screen
    printf("Hello World! This is my first WarRock trainer!  \n\n");
    
    if(dostamina) printf("[1] - freeze stamina [ENABLED]\n");    // if user enabled stamina freeze, let him know!
    else printf("[1] - freeze stamina [disabled]\n");            // same if it's disabled
}

int main(int argc, char* argv[])
{    
    HANDLE hProcessSnap;    // will store a snapshot of all processes
    HANDLE hProcess = NULL;    // we will use this one for the WarRock process
    PROCESSENTRY32 pe32;    // stores basic info of a process, using this one to read the ProcessID from
    
    hProcessSnap = CreateToolhelp32Snapshot( TH32CS_SNAPPROCESS, 0 );    // make process snapshot

    pe32.dwSize = sizeof( PROCESSENTRY32 );        // correct size

    Process32First(hProcessSnap, &pe32);    // read info about the first process into pe32

    do    // loop to find the WarRock process
    {        
        if(strcmp(pe32.szExeFile, "WarRock.exe") == 0)    // if WarRock was found
        {
            hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, pe32.th32ProcessID);    // open it, assigning to the hProcess handle
            break;    // break the loop
        }
    }
    while(Process32Next(hProcessSnap, &pe32));    // loop continued until Process32Next deliver NULL or its interrupted with the "break" above

    CloseHandle( hProcessSnap );    // close the handle (just fuckin do it)

    if(hProcess == NULL)    // self explanatory tbh
    {
        printf("WarRock not found\n\n");
        getch();    // wait for a key press. otherwise the app will just close so fast when the process is not found, you wont know wtf happened.
    }
    else
    {
        screen();    // print the display
        
        char key = ' ';    // make a key variable to store pressed keys
        
        while(key != VK_ESCAPE)    // loop until user presses Escape
        {
            
            if(kbhit())        // if a key was pressed
            {
                key = getch();    // it is saved into "key"

                switch(key)        // here the commands are handled depending on the key that was pressed
                {                // case '1': ... break;  case '2': ... break; and so on
                case '1':
                    dostamina = !dostamina;        // flip the dostamina value true<->false to enable/disable it
                    ReadProcessMemory(hProcess, stamina_addr, &stamina, 4, NULL);    // read the stamina value from the memory into the "stamina" variable
                    break;            
                }

                screen();    // print the display after each key press

            }

            if(dostamina)    // if stamina freeze is activated
                WriteProcessMemory(hProcess, stamina_addr, &stamina, 4, NULL);    // write the stamina value that was saved before with the key press into memory
        }

        CloseHandle(hProcess);    // close the handle
        
    }

    return 0;    // THE END
}

EDIT: >.< I really don't know how I got here this was meant for the WarRock section....

[malakia]

thx

[Live2bcool]

Interesting... Is this program free? Any chance?