block item 90003 == 1 && item 90001 == 0 && item 90002 == 0 && item 90004 == 0

	window "\n\nܹ߼ȥʱͼ򵥶ˣֻ˵أҿħַǵļ԰ȴû취ҹ",ok
	window_ok itemspace != 0
		giveitem 90004
		
	window_ok itemspace == 0
		window "\n\n̰ĻẦ·ģ"

