AlphaSynth.Sequencer.MidiFileSequencer.AddFinishedListener C# (CSharp) Метод

        public void AddFinishedListener(Action listener)
        {
            _finished.Add(listener);
        }

        public SynthPlayer()
        {
            Logger.Debug("Initializing player");

            State = SynthPlayerState.Stopped;
            OnPlayerStateChanged(new PlayerStateChangedEventArgs(State));

            Logger.Debug("Opening output");
            Output = Platform.Platform.CreateOutput();

            Logger.Debug("Creating synthesizer");
            Synth = new Synthesizer(Output.SampleRate, SynthConstants.AudioChannels, 441, 3, 100);
            Sequencer = new MidiFileSequencer(Synth);

            Sequencer.AddFinishedListener(Output.SequencerFinished);

            Output.Finished += () =>
            {
                // stop everything
                Stop();
                Logger.Debug("Finished playback");
                OnFinished();
            };
            Output.SampleRequest += () =>
            {
                // synthesize buffer
                Sequencer.FillMidiEventQueue();
                Synth.Synthesize();
                // send it to output
                Output.AddSamples(Synth.SampleBuffer);
            };
            Output.PositionChanged += pos =>
            {
                // log position
                FirePositionChanged(pos);
            };

            Output.Open();
        }