double current_time = 0;
double last_time = 0;
int n = 0;
int fps = 60;
u64 tick;


int XT_getFPS(lua_State *L)
{
	n++;
    sceRtcGetCurrentTick(&tick);

    current_time = tick/1000;

    if ((current_time - last_time) >= 1000)
    {
		fps = n;
		n = 0;
		last_time = current_time;
    }

	lua_pushnumber(L, fps);

	return 0;
}