public async Task Manual([Option("d", "Output device index")] int?device = null,
[Option("r", "Sample rate")] int sampleRate = 48000)
{
var player = new SynthesizerPlayer();
var dev = player.Output.DefaultDevice;
if (device != null)
{
dev = player.Output.Devices[device.Value];
}
var input = new ManualEventInput();
var format = new AudioFormat(sampleRate, 1, 32);
player.Initialize(dev, format);
var source = new CancellationTokenSource();
var runnerTask = player.Run(input, source.Token);
var tone = new IonianTone()
{
Scale = IonianScale.A,
Octave = 4,
Sharp = false,
};
bool exit = false;
string line;
while (!exit)
{
Console.Write(" > ");
line = Console.ReadLine();
switch (line)
{
case "":
break;
case "attack":
input.NextEvent = new ToneKeyEvent(tone, false);
break;
case "release":
input.NextEvent = new ToneKeyEvent(tone, true);
break;
case "filter":
input.NextEvent = new ToneFilterEvent();
break;
case "wave":
input.NextEvent = new ToneWaveEvent();
break;
case "1":
input.NextEvent = new ToneThumbEvent(ThumbType.CutoffLow, ThumbDirection.CounterClockwise);
break;
case "2":
input.NextEvent = new ToneThumbEvent(ThumbType.CutoffLow, ThumbDirection.Clockwise);
break;
case "3":
input.NextEvent = new ToneThumbEvent(ThumbType.CutoffHigh, ThumbDirection.CounterClockwise);
break;
case "4":
input.NextEvent = new ToneThumbEvent(ThumbType.CutoffHigh, ThumbDirection.Clockwise);
break;
case "5":
input.NextEvent = new ToneThumbEvent(ThumbType.Sustain, ThumbDirection.CounterClockwise);
break;
case "6":
input.NextEvent = new ToneThumbEvent(ThumbType.Sustain, ThumbDirection.Clockwise);
break;
case "exit":
source.Cancel();
await runnerTask;
exit = true;
break;
default:
Console.WriteLine($"Unknown command");
break;
}
}
}
public async Task Midi([Option("m", "Midi file")] string midi,
[Option("f", "Function type")] string function = "sin",
[Option("s", "Serial port number")] int?serial = null,
[Option("d", "Output device index")] int?device = null,
double attack = 0.1,
double decay = 0.1,
double sustain = 0,
double release = 0.2)
{
var player = new SynthesizerPlayer();
var dev = player.Output.DefaultDevice;
if (device != null)
{
dev = player.Output.Devices[device.Value];
}
var file = MidiFile.Read(midi);
IEventInput input;
if (serial != null)
{
var serialInput = new SerialEventInput();
serialInput.SetPortName(serialInput.SerialPortNames[serial.Value]);
input = serialInput;
}
else
{
input = new ManualEventInput();
}
var format = new AudioFormat(48000, 1, 32);
player.SetThumb(ThumbType.Attack, attack);
player.SetThumb(ThumbType.Decay, decay);
player.SetThumb(ThumbType.Sustain, sustain);
player.SetThumb(ThumbType.Release, release);
player.InitializeMidi(file, dev, format);
var source = new CancellationTokenSource();
var runnerTask = player.Run(input, source.Token);
bool exit = false;
string line;
while (!exit)
{
Console.Write(" > ");
line = Console.ReadLine();
switch (line)
{
case "":
break;
case "exit":
source.Cancel();
await runnerTask;
exit = true;
break;
default:
if (input is ManualEventInput manual)
{
switch (line)
{
case "filter":
manual.NextEvent = new ToneFilterEvent();
break;
case "wave":
manual.NextEvent = new ToneWaveEvent();
break;
}
}
Console.WriteLine($"Unknown command");
break;
}
}
if (input is IDisposable disp)
{
disp.Dispose();
}
}