it's not impossible at all, plenty of ppl can do it. but i dont enough c and c++ to do it. and the source code for a autoupdater is private.
it's for
www.gunz.ijji.com. here is the source code if nebody is interested.
#include <windows.h>
#define KLIPPETYK 0x486c9a
#define PINGOU 0x4dd170
#define HP_LOCK 0x4862c9
#define AP_LOCK 0x486399
#define FAST_SWITCH 0x481fcd
#define INF_JUMP 0x483468
void start_it();
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
DWORD ThreadId;
if (fdwReason == DLL_PROCESS_ATTACH)
CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)&start_it, 0, 0, &ThreadId);
return TRUE;
}
void start_it()
{
for(;;SleepEx(200, 0))
{
if (GetAsyncKeyState(VK_MENU))
{
if (GetAsyncKeyState('K')) *(DWORD*)KLIPPETYK ^= 2629104712;
if (GetAsyncKeyState('P')) *(BYTE*)PINGOU ^= 11;
if (GetAsyncKeyState('H')) *(BYTE*)HP_LOCK ^= 8;
if (GetAsyncKeyState('A')) *(BYTE*)AP_LOCK ^= 8;
if (GetAsyncKeyState('F')) *(BYTE*)FAST_SWITCH ^= 14;
if (GetAsyncKeyState('J')) *(BYTE*)INF_JUMP ^= 1;
}
}
}