class GuestCommand(Command):
    type = "guest"
    def __call__(self, player, *args):
        if player.dbID <> -1: super(GuestCommand, self).__call__(self, player, *args)
        else: player.msg("You are already logged in.")

class AdminCommand(Command):
    type = "admin"
    def __call__(self, player, *args):
        if player.admin: super(AdminCommand, self).__call__(self, player, *args)
        else: player.msg("You must be an administrator to use this command.")