fCraft.InfoCommands.HelpHandler C# (CSharp) Method

        internal static void HelpHandler( Player player, Command cmd )
        {
            string commandName = cmd.Next();

            if ( commandName == "commands" ) {
                CdCommands.Call( player, cmd, false );
            } else if ( commandName != null ) {
                CommandDescriptor descriptor = CommandManager.GetDescriptor( commandName, true );
                if ( descriptor == null ) {
                    player.Message( "Unknown command: \"{0}\"", commandName );
                    return;
                }

                string sectionName = cmd.Next();
                if ( sectionName != null ) {
                    string sectionHelp;
                    if ( descriptor.HelpSections != null && descriptor.HelpSections.TryGetValue( sectionName.ToLower(), out sectionHelp ) ) {
                        player.MessagePrefixed( HelpPrefix, sectionHelp );
                    } else {
                        player.Message( "No help found for \"{0}\"", sectionName );
                    }
                } else {
                    StringBuilder sb = new StringBuilder( Color.Help );
                    sb.Append( descriptor.Usage ).Append( '\n' );

                    if ( descriptor.Aliases != null ) {
                        sb.Append( "Aliases: &H" );
                        sb.Append( descriptor.Aliases.JoinToString() );
                        sb.Append( "\n&S" );
                    }

                    if ( String.IsNullOrEmpty( descriptor.Help ) ) {
                        sb.Append( "No help is available for this command." );
                    } else {
                        sb.Append( descriptor.Help );
                    }

                    player.MessagePrefixed( HelpPrefix, sb.ToString() );

                    if ( descriptor.Permissions != null && descriptor.Permissions.Length > 0 ) {
                        player.MessageNoAccess( descriptor );
                    }
                }
            } else {
                player.Message( "  To see a list of all commands, write &H/Commands" );
                player.Message( "  To see detailed help for a command, write &H/Help Command" );
                if ( player != Player.Console ) {
                    player.Message( "  To see your stats, write &H/Info" );
                }
                player.Message( "  To list available worlds, write &H/Worlds" );
                player.Message( "  To join a world, write &H/Join WorldName" );
                player.Message( "  To send private messages, write &H@PlayerName Message" );
            }
        }