fCraft.WorldCommands.WorldSave C# (CSharp) Method

        internal static void WorldSave( Player player, Command cmd ) {
            string p1 = cmd.Next(), p2 = cmd.Next();
            if( p1 == null ) {
                cdWorldSave.PrintUsage( player );
                return;
            }

            World world = player.World;
            string fileName;
            if( p2 == null ) {
                fileName = p1;
                if( world == null ) {
                    player.Message( "When called from console, /save requires WorldName. See \"/help save\" for details." );
                    return;
                }
            } else {
                world = WorldManager.FindWorldOrPrintMatches( player, p1 );
                if( world == null ) return;
                fileName = p2;
            }

            // normalize the path
            fileName = fileName.Replace( Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar );
            if( fileName.EndsWith( "/" ) && fileName.EndsWith( @"\" ) ) {
                fileName += world.Name + ".fcm";
            } else if( !fileName.ToLower().EndsWith( ".fcm", StringComparison.OrdinalIgnoreCase ) ) {
                fileName += ".fcm";
            }
            string fullFileName = Path.Combine( Paths.MapPath, fileName );
            if( !Paths.IsValidPath( fullFileName ) ) {
                player.Message( "Invalid filename." );
                return;
            }
            if( !Paths.Contains( Paths.MapPath, fullFileName ) ) {
                player.UnsafePathMessage();
                return;
            }

            // Ask for confirmation if overwriting
            if( File.Exists( fullFileName ) ) {
                FileInfo targetFile = new FileInfo( fullFileName );
                FileInfo sourceFile = new FileInfo( world.GetMapName() );
                if( !targetFile.FullName.Equals( sourceFile.FullName, StringComparison.OrdinalIgnoreCase ) ) {
                    if( !cmd.IsConfirmed ) {
                        player.AskForConfirmation( cmd, "Target file \"{0}\" already exists, and will be overwritten.", targetFile.Name );
                        return;
                    }
                }
            }

            // Create the target directory if it does not exist
            string dirName = fullFileName.Substring( 0, fullFileName.LastIndexOf( Path.DirectorySeparatorChar ) );
            if( !Directory.Exists( dirName ) ) {
                Directory.CreateDirectory( dirName );
            }

            player.MessageNow( "Saving map to {0}", fileName );

            const string mapSavingErrorMessage = "Map saving failed. See server logs for details.";
            Map map = world.Map;
            if( map == null ) {
                if( File.Exists( world.GetMapName() ) ) {
                    try {
                        File.Copy( world.GetMapName(), fullFileName, true );
                    } catch( Exception ex ) {
                        Logger.Log( "StandardCommands.Save: Error occured while trying to copy an unloaded map: {0}", LogType.Error, ex );
                        player.Message( mapSavingErrorMessage );
                    }
                } else {
                    Logger.Log( "StandardCommands.Save: Map for world \"{0}\" is unloaded, and file does not exist.", LogType.Error, world.Name );
                    player.Message( mapSavingErrorMessage );
                }
            } else if( map.Save( fullFileName ) ) {
                player.Message( "Map saved succesfully." );
            } else {
                Logger.Log( "StandardCommands.Save: Saving world \"{0}\" failed.", LogType.Error, world.Name );
                player.Message( mapSavingErrorMessage );
            }
        }