fCraft.ModerationCommands.BanExHandler C# (CSharp) Method

        private static void BanExHandler( Player player, Command cmd )
        {
            string playerName = cmd.Next();
            if ( playerName == null || playerName.Length < 2 || ( playerName[0] != '-' && playerName[0] != '+' ) ) {
                CdBanEx.PrintUsage( player );
                return;
            }
            bool addExemption = ( playerName[0] == '+' );
            string targetName = playerName.Substring( 1 );
            PlayerInfo target = PlayerDB.FindPlayerInfoOrPrintMatches( player, targetName );
            if ( target == null )
                return;

            switch ( target.BanStatus ) {
                case BanStatus.Banned:
                    if ( addExemption ) {
                        player.Message( "Player {0}&S is currently banned. Unban before adding an exemption.",
                                        target.ClassyName );
                    } else {
                        player.Message( "Player {0}&S is already banned. There is no exemption to remove.",
                                        target.ClassyName );
                    }
                    break;

                case BanStatus.IPBanExempt:
                    if ( addExemption ) {
                        player.Message( "IP-Ban exemption already exists for player {0}", target.ClassyName );
                    } else {
                        player.Message( "IP-Ban exemption removed for player {0}",
                                        target.ClassyName );
                        target.BanStatus = BanStatus.NotBanned;
                    }
                    break;

                case BanStatus.NotBanned:
                    if ( addExemption ) {
                        player.Message( "IP-Ban exemption added for player {0}",
                                        target.ClassyName );
                        target.BanStatus = BanStatus.IPBanExempt;
                    } else {
                        player.Message( "No IP-Ban exemption exists for player {0}",
                                        target.ClassyName );
                    }
                    break;
            }
        }