void wait(DWORD ms)
	{
		for (DWORD i=0; i<(ms/100); i++) {
			Sleep(100);
			if ((owner->isSlave)<2) {throw 1;} // game object destroyed, exit
		}
		if (ms%100>0) {Sleep(ms%100);}
		if (owner->isSlave<2) {throw 1;} // game object destroyed, exit
	}