command /create <text>:
	trigger:
		if arg is not set:
			message "&a/create <&9鉱石名&a>"
		if player's tool is air:
			message "&9圧縮&aしたい鉱石を手に持った状態で&cコマンド&aを実行してください"
		if arg is "石炭":
			if player's tool is coal:
				remove 9 coal from player
				give player coal block
			else:
				message "&9石炭&aが足りません"