fCraft.BuildingCommands.Door C# (CSharp) Method

        private static void Door( Player player, Command cmd )
        {
            string option = cmd.Next();
            if ( string.IsNullOrEmpty(option) ) {
                const int maxNumberOfDoorsPerPlayer = 4;
                if ( DoorHandler.GetPlayerOwnedDoorsCount( player.World, player ) >= maxNumberOfDoorsPerPlayer ) {
                    player.Message( "You cannot place any more doors, a player can have a maximum of {0} doors per world",
                        maxNumberOfDoorsPerPlayer );
                    return;
                }
                Door door = new Door();
                player.SelectionStart( 2, DoorAdd, door, CdDoor.Permissions );
                player.Message( "Door: Place a block or type /Mark to use your location." );
                return;
            } else if ( option.ToLower().Equals( "remove" ) || option.ToLower().Equals( "rd" ) ) {
                string doorName = cmd.Next();
                if ( doorName == null ) {
                    player.Message( "No door name specified." );
                } else {
                    if ( player.World.Map.Doors != null && player.World.Map.Doors.Count > 0 ) {
                        bool found = false;
                        Door doorFound = null;
                        lock ( player.World.Map.Doors.SyncRoot ) {
                            foreach ( Door door in player.World.Map.Doors ) {
                                if ( door.Name.Equals( doorName, StringComparison.OrdinalIgnoreCase ) ) {
                                    doorFound = door;
                                    found = true;
                                    break;
                                }
                            }
                            if ( !found ) {
                                player.Message( "Could not find door by name {0}.", doorName );
                            } else {
                                doorFound.Remove( player );
                                player.Message( "door was removed." );
                            }
                        }
                    } else {
                        player.Message( "Could not find door as this world doesn't contain a door." );
                    }
                }
            } else if ( option.ToLower().Equals( "info" ) ) {
                string doorName = cmd.Next();
                if ( doorName == null ) {
                    player.Message( "No door name specified." );
                } else {
                    if ( player.World.Map.Doors != null && player.World.Map.Doors.Count > 0 ) {
                        bool found = false;
                        lock ( player.World.Map.Doors.SyncRoot ) {
                            foreach ( Door door in player.World.Map.Doors ) {
                                if ( door.Name.Equals( doorName, StringComparison.OrdinalIgnoreCase ) ) {
                                    player.Message( "Door '{0}&S' was created by {1}&S at {2}",
                                        door.Name, door.Creator, door.Created );
                                    found = true;
                                }
                            }
                        }
                        if ( !found ) {
                            player.Message( "Could not find door by name {0}.", doorName );
                        }
                    } else {
                        player.Message( "Could not find door as this world doesn't contain a door." );
                    }
                }
            } else if ( option.ToLower().Equals( "list" ) ) {
                if ( player.World.Map.Doors == null || player.World.Map.Doors.Count == 0 ) {
                    player.Message( "There are no doors in {0}&S.", player.World.ClassyName );
                } else {
                    String[] doorNames = new String[player.World.Map.Doors.Count];
                    System.Text.StringBuilder output = new System.Text.StringBuilder( "There are " + player.World.Map.Doors.Count + " doors in " + player.World.ClassyName + "&S: " );

                    for ( int i = 0; i < player.World.Map.Doors.Count; i++ ) {
                        doorNames[i] = ( ( Door )player.World.Map.Doors[i] ).Name;
                    }
                    output.Append( doorNames.JoinToString( ", " ) );
                    player.Message( output.ToString() );
                }
            } else if ( option.ToLower() == "test" ) {
                player.SelectionStart( 1, DoorTestCallback, null, CdDoor.Permissions );
                player.Message( "DoorTest: Click a block or type /mark to use your location." );
            } else {
                CdDoor.PrintUsage( player );
            }
        }