on death of player:
	if attacker is a player:
		message "<light green>+3point"
		add 3 to {point.%attacker%}

on rightclick with nether star:
	execute console command "/buymenu %player%"

command /buymenu <player>:
	trigger:
		open chest with 6 row named "<green>購入メニュー" to arg
		wait 1 tick
		format slot 0 of arg with stone sword named "<green>石の剣 [3]" to close then run [make player execute command "/buy stone_sword"]
		format slot 8 of arg with {point.%arg%} of nether star named "<pink>残りポイント" to run ""
		format slot 53 of arg with barrier named "<magenta>キャンセル" to close

command /pbuy <item> <number>:
	triger:
		if {point.%player%} is {arg 2}:
			remove {arg 2} from {%player%.point}
			command "/give %player% {arg 1} 1 0"
			message "<yellow>購入成功！"
		if {point.%player%} > {arg 2}:
			remove {arg 2} from {%player%.point}
			command "/give %player% {arg 1} 1 0"
			message "<yellow>購入成功！"
		else:
			message "<red>購入条件を満たしていません！"