Skrypt na losowanie w gui

on rightclick on entity:
	if entity is villager:
		if name of entity is "losowanie":
			cancel event
			open chest with 1 rows named "Losowanie."
			set {_items::*} to wooden sword, diamond chestplate, white wool and glass
			loop 9 times:
				set player's current inventory's slot (loop-number) - 1 to grey glass
			set player's current inventory's slot 4 to random item out of {_items::*}
on inventory click:
	if inventory name of player's current inventory is "Losowanie.":
		if clicked slot is not 4:
			cancel event