fCraft.ChatCommands.TimerHandler C# (CSharp) Method

        private static void TimerHandler( Player player, Command cmd )
        {
            string param = cmd.Next();

            // List timers
            if ( param == null ) {
                ChatTimer[] list = ChatTimer.TimerList.OrderBy( timer => timer.TimeLeft ).ToArray();
                if ( list.Length == 0 ) {
                    player.Message( "No timers running." );
                } else {
                    player.Message( "There are {0} timers running:", list.Length );
                    foreach ( ChatTimer timer in list ) {
                        player.Message( "  #{0} \"{1}&S\" (started by {2}, {3} left)",
                                        timer.Id, timer.Message, timer.StartedBy, timer.TimeLeft.ToMiniString() );
                    }
                }
                return;
            }

            // Abort a timer
            if ( param.Equals( "abort", StringComparison.OrdinalIgnoreCase ) ) {
                int timerId;
                if ( cmd.NextInt( out timerId ) ) {
                    ChatTimer timer = ChatTimer.FindTimerById( timerId );
                    if ( timer == null || !timer.IsRunning ) {
                        player.Message( "Given timer (#{0}) does not exist.", timerId );
                    } else {
                        timer.Stop();
                        string abortMsg = String.Format( "&Y(Timer) {0}&Y aborted a timer with {1} left: {2}",
                                                         player.ClassyName, timer.TimeLeft.ToMiniString(), timer.Message );
                        Chat.SendSay( player, abortMsg );
                    }
                } else {
                    CdTimer.PrintUsage( player );
                }
                return;
            }

            // Start a timer
            if ( player.Info.IsMuted ) {
                player.MessageMuted();
                return;
            }
            if ( player.DetectChatSpam() )
                return;
            TimeSpan duration;
            if ( !param.TryParseMiniTimespan( out duration ) ) {
                CdTimer.PrintUsage( player );
                return;
            }
            if ( duration > DateTimeUtil.MaxTimeSpan ) {
                player.MessageMaxTimeSpan();
                return;
            }
            if ( duration < ChatTimer.MinDuration ) {
                player.Message( "Timer: Must be at least 1 second." );
                return;
            }

            string sayMessage;
            string message = cmd.NextAll();
            if ( String.IsNullOrEmpty( message ) ) {
                sayMessage = String.Format( "&Y(Timer) {0}&Y started a {1} timer",
                                            player.ClassyName,
                                            duration.ToMiniString() );
            } else {
                sayMessage = String.Format( "&Y(Timer) {0}&Y started a {1} timer: {2}",
                                            player.ClassyName,
                                            duration.ToMiniString(),
                                            message );
            }
            Chat.SendSay( player, sayMessage );
            ChatTimer.Start( duration, message, player.Name );
        }