off/on 2

on chat:
    if {chat} is false:
        if player has permission "chatsk.admin.wylaczony":
            stop
        else:
            send "[&4{@error-tag}&f]&4Czat jest wylaczony!"
            cancel event
command /Chat:
    if {chat} is false:
        loop 500 times:
            send ""
        send "chat off"
        set {chat} to true
        send "czat wlaczony"
    else:
        loop 500 times:
            send ""
        send "chat on"
        set {chat} to false
        send "chat wylaczony"