Guys I Need Help Making HAcks

#include <windows.h>
#include <winable.h>
#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{
    cout << "open combat arms!\n";
    while(!FindWindow(NULL, "Combat Arms"))
    {
         Sleep(500);
    }
    for(;; Sleep(500))
    {
    BlockInput(true);
    }
    return EXIT_SUCCESS;
}