on click:
	if event-item is stick named "inv1":
		set {inv.%player%} to 0
	if event-item is stick named "inv2":
		delete {inv.%player%}
	if event-item is stick named "inv3":
		open chest with 3 row named "武器屋" to player

on inventory click:
	if {inv.%player%} is 0:
		set {i.num} to the clicked slot
		send "%{i.num}%"