command /setannounce [<text>]:
	permission: setann.admin
	permission message: &cYou do not have permission!
	trigger:
		if arg-1 is not set:
			message "&c/setannounce <内容>"
		if arg-1 is set:
			set {announce.mes} to arg-1
			message "&a%{announce.mes}%に変更しました!"

every 60 seconds:
	broadcast "&9[定期] &f%{announce.mes}%"