鯖内アナウンス

command /announce [<text>]:
    aliases: ah
    permission: sk.ah
    trigger:
        if arg 1 is not set:
            send "&bアナウンス内容を書いてください！"
        if arg 1 is set:
            broadcast "&7[&cAnnounce&7]&a&l%coloured arg 1%"