Taking 4 miniguns 900 shots - code to do the hack

#include <windows.h>

#define ADDR_WEAPONSET 0x37A3B200

VOID WINAPIV THREAD (LPVOID)
{
	while (! GetModuleHandleA ("ClientFX.fxd"))
		Sleep (100);

	while (1)
	{
		if (GetAsyncKeyState (VK_NUMPAD9) & 1) // key to activate before entering the game
		{
			DWORD dwWeaponSet = * (DWORD *) (+ ADDR_WEAPONSET 0x1EC);
			* (DWORD *) (* (DWORD *) (* (* DWORD) (dwWeaponSet + 0x48) + 0x0) + 0x14) = 291; // Replaces your standard primary weapon
			* (DWORD *) (* (DWORD *) (* (* DWORD) (dwWeaponSet + 0x48) + 0x4) + 0x14) = 291; // Replaces your standard secondary weapon
			* (DWORD *) (* (DWORD *) (* (* DWORD) (dwWeaponSet + 0x48) + 0x8) + 0x14) = 291; // Replaces your standard knife
			* (DWORD *) (* (DWORD *) (* (* DWORD) (dwWeaponSet + 0x48) 0xC +) + 0x14) = 291; // Replaces your standard grenade
		}

		Sleep (100);
	}
}

BOOL APIENTRY DllMain (HINSTANCE hinstDLL, fdwReason DWORD, LPVOID lpvReserved)
{
	if (fdwReason == DLL_PROCESS_ATTACH)
	{
		DisableThreadLibraryCalls (hinstDLL);
		CreateThread (0, 0, (LPTHREAD_START_ROUTINE) THREAD, 0, 0, 0);
	}

	return TRUE;
}