internal Gp7Importer PrepareGp7ImporterWithBytes(byte[] buffer)
{
var readerBase = new Gp7Importer();
readerBase.Init(ByteBuffer.FromBuffer(buffer));
return(readerBase);
}
public void TestGraceBeatGeneration()
{
var reader = new Gp7Importer();
var buffer = TestPlatform.LoadFile("TestFiles/Audio/GraceBeats.gp");
var settings = Settings.SongBook;
reader.Init(ByteBuffer.FromBuffer(buffer), settings);
var score = reader.ReadScore();
var handler = new FlatMidiEventGenerator();
var generator = new MidiFileGenerator(score, settings, handler);
generator.Generate();
// on beat
var tick = 0;
var ticks = new FastList <int>();
Assert.AreEqual(tick, score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats[0].AbsolutePlaybackStart);
Assert.AreEqual(3840, score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats[0].PlaybackDuration);
ticks.Add(tick);
tick += score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats[0].PlaybackDuration;
Assert.AreEqual(tick, score.Tracks[0].Staves[0].Bars[1].Voices[0].Beats[0].AbsolutePlaybackStart);
Assert.AreEqual(120, score.Tracks[0].Staves[0].Bars[1].Voices[0].Beats[0].PlaybackDuration);
ticks.Add(tick);
tick += score.Tracks[0].Staves[0].Bars[1].Voices[0].Beats[0].PlaybackDuration;
Assert.AreEqual(tick, score.Tracks[0].Staves[0].Bars[1].Voices[0].Beats[1].AbsolutePlaybackStart);
Assert.AreEqual(3720, score.Tracks[0].Staves[0].Bars[1].Voices[0].Beats[1].PlaybackDuration);
ticks.Add(tick);
tick += score.Tracks[0].Staves[0].Bars[1].Voices[0].Beats[1].PlaybackDuration;
// before beat
Assert.AreEqual(tick, score.Tracks[0].Staves[0].Bars[2].Voices[0].Beats[0].AbsolutePlaybackStart);
Assert.AreEqual(3720, score.Tracks[0].Staves[0].Bars[2].Voices[0].Beats[0].PlaybackDuration);
ticks.Add(tick);
tick += score.Tracks[0].Staves[0].Bars[2].Voices[0].Beats[0].PlaybackDuration;
Assert.AreEqual(tick, score.Tracks[0].Staves[0].Bars[3].Voices[0].Beats[0].AbsolutePlaybackStart);
Assert.AreEqual(120, score.Tracks[0].Staves[0].Bars[3].Voices[0].Beats[0].PlaybackDuration);
ticks.Add(tick);
tick += score.Tracks[0].Staves[0].Bars[3].Voices[0].Beats[0].PlaybackDuration;
Assert.AreEqual(tick, score.Tracks[0].Staves[0].Bars[3].Voices[0].Beats[1].AbsolutePlaybackStart);
Assert.AreEqual(3840, score.Tracks[0].Staves[0].Bars[3].Voices[0].Beats[1].PlaybackDuration);
ticks.Add(tick);
tick += score.Tracks[0].Staves[0].Bars[3].Voices[0].Beats[1].PlaybackDuration;
// bend
Assert.AreEqual(GraceType.BendGrace, score.Tracks[0].Staves[0].Bars[4].Voices[0].Beats[0].GraceType);
Assert.AreEqual(tick, score.Tracks[0].Staves[0].Bars[4].Voices[0].Beats[0].AbsolutePlaybackStart);
Assert.AreEqual(1920, score.Tracks[0].Staves[0].Bars[4].Voices[0].Beats[0].PlaybackDuration);
ticks.Add(tick);
tick += score.Tracks[0].Staves[0].Bars[4].Voices[0].Beats[0].PlaybackDuration;
Assert.AreEqual(tick, score.Tracks[0].Staves[0].Bars[4].Voices[0].Beats[1].AbsolutePlaybackStart);
Assert.AreEqual(1920, score.Tracks[0].Staves[0].Bars[4].Voices[0].Beats[1].PlaybackDuration);
ticks.Add(tick);
tick += score.Tracks[0].Staves[0].Bars[4].Voices[0].Beats[1].PlaybackDuration;
var info = score.Tracks[0].PlaybackInfo;
var expectedEvents = new FlatMidiEventGenerator.MidiEvent[]
{
// channel init
new FlatMidiEventGenerator.ControlChangeEvent {
Tick = 0, Track = 0, Channel = info.PrimaryChannel, Controller = (byte)ControllerType.VolumeCoarse, Value = 120
},
new FlatMidiEventGenerator.ControlChangeEvent {
Tick = 0, Track = 0, Channel = info.PrimaryChannel, Controller = (byte)ControllerType.PanCoarse, Value = 64
},
new FlatMidiEventGenerator.ControlChangeEvent {
Tick = 0, Track = 0, Channel = info.PrimaryChannel, Controller = (byte)ControllerType.ExpressionControllerCoarse, Value = 127
},
new FlatMidiEventGenerator.ControlChangeEvent {
Tick = 0, Track = 0, Channel = info.PrimaryChannel, Controller = (byte)ControllerType.RegisteredParameterFine, Value = 0
},
new FlatMidiEventGenerator.ControlChangeEvent {
Tick = 0, Track = 0, Channel = info.PrimaryChannel, Controller = (byte)ControllerType.RegisteredParameterCourse, Value = 0
},
new FlatMidiEventGenerator.ControlChangeEvent {
Tick = 0, Track = 0, Channel = info.PrimaryChannel, Controller = (byte)ControllerType.DataEntryFine, Value = 0
},
new FlatMidiEventGenerator.ControlChangeEvent {
Tick = 0, Track = 0, Channel = info.PrimaryChannel, Controller = (byte)ControllerType.DataEntryCoarse, Value = 12
},
new FlatMidiEventGenerator.ProgramChangeEvent {
Tick = 0, Track = 0, Channel = info.PrimaryChannel, Program = (byte)info.Program
},
new FlatMidiEventGenerator.ControlChangeEvent {
Tick = 0, Track = 0, Channel = info.SecondaryChannel, Controller = (byte)ControllerType.VolumeCoarse, Value = 120
},
new FlatMidiEventGenerator.ControlChangeEvent {
Tick = 0, Track = 0, Channel = info.SecondaryChannel, Controller = (byte)ControllerType.PanCoarse, Value = 64
},
new FlatMidiEventGenerator.ControlChangeEvent {
Tick = 0, Track = 0, Channel = info.SecondaryChannel, Controller = (byte)ControllerType.ExpressionControllerCoarse, Value = 127
},
new FlatMidiEventGenerator.ControlChangeEvent {
Tick = 0, Track = 0, Channel = info.SecondaryChannel, Controller = (byte)ControllerType.RegisteredParameterFine, Value = 0
},
new FlatMidiEventGenerator.ControlChangeEvent {
Tick = 0, Track = 0, Channel = info.SecondaryChannel, Controller = (byte)ControllerType.RegisteredParameterCourse, Value = 0
},
new FlatMidiEventGenerator.ControlChangeEvent {
Tick = 0, Track = 0, Channel = info.SecondaryChannel, Controller = (byte)ControllerType.DataEntryFine, Value = 0
},
new FlatMidiEventGenerator.ControlChangeEvent {
Tick = 0, Track = 0, Channel = info.SecondaryChannel, Controller = (byte)ControllerType.DataEntryCoarse, Value = 12
},
new FlatMidiEventGenerator.ProgramChangeEvent {
Tick = 0, Track = 0, Channel = info.SecondaryChannel, Program = (byte)info.Program
},
new FlatMidiEventGenerator.TimeSignatureEvent {
Tick = 0, Numerator = 4, Denominator = 4
},
new FlatMidiEventGenerator.TempoEvent {
Tick = 0, Tempo = 120
},
// on beat
new FlatMidiEventGenerator.BendEvent {
Tick = ticks[0], Track = 0, Channel = info.PrimaryChannel, Value = 64
},
new FlatMidiEventGenerator.NoteEvent {
Tick = ticks[0], Track = 0, Channel = info.PrimaryChannel, DynamicValue = DynamicValue.F, Key = (byte)67, Length = 3840
},
new FlatMidiEventGenerator.BendEvent {
Tick = ticks[1], Track = 0, Channel = info.PrimaryChannel, Value = 64
},
new FlatMidiEventGenerator.NoteEvent {
Tick = ticks[1], Track = 0, Channel = info.PrimaryChannel, DynamicValue = DynamicValue.F, Key = (byte)67, Length = 120
},
new FlatMidiEventGenerator.BendEvent {
Tick = ticks[2], Track = 0, Channel = info.PrimaryChannel, Value = 64
},
new FlatMidiEventGenerator.NoteEvent {
Tick = ticks[2], Track = 0, Channel = info.PrimaryChannel, DynamicValue = DynamicValue.F, Key = (byte)67, Length = 3720
},
// before beat
new FlatMidiEventGenerator.BendEvent {
Tick = ticks[3], Track = 0, Channel = info.PrimaryChannel, Value = 64
},
new FlatMidiEventGenerator.NoteEvent {
Tick = ticks[3], Track = 0, Channel = info.PrimaryChannel, DynamicValue = DynamicValue.F, Key = (byte)67, Length = 3720
},
new FlatMidiEventGenerator.BendEvent {
Tick = ticks[4], Track = 0, Channel = info.PrimaryChannel, Value = 64
},
new FlatMidiEventGenerator.NoteEvent {
Tick = ticks[4], Track = 0, Channel = info.PrimaryChannel, DynamicValue = DynamicValue.F, Key = (byte)67, Length = 120
},
new FlatMidiEventGenerator.BendEvent {
Tick = ticks[5], Track = 0, Channel = info.PrimaryChannel, Value = 64
},
new FlatMidiEventGenerator.NoteEvent {
Tick = ticks[5], Track = 0, Channel = info.PrimaryChannel, DynamicValue = DynamicValue.F, Key = (byte)67, Length = 3840
},
// bend beat
new FlatMidiEventGenerator.BendEvent {
Tick = ticks[6], Track = 0, Channel = info.SecondaryChannel, Value = 64
},
new FlatMidiEventGenerator.BendEvent {
Tick = ticks[6] + 13 * 0, Track = 0, Channel = info.SecondaryChannel, Value = 64
},
new FlatMidiEventGenerator.BendEvent {
Tick = ticks[6] + 13 * 1, Track = 0, Channel = info.SecondaryChannel, Value = 65
},
new FlatMidiEventGenerator.BendEvent {
Tick = ticks[6] + 13 * 2, Track = 0, Channel = info.SecondaryChannel, Value = 66
},
new FlatMidiEventGenerator.BendEvent {
Tick = ticks[6] + 13 * 3, Track = 0, Channel = info.SecondaryChannel, Value = 67
},
new FlatMidiEventGenerator.BendEvent {
Tick = ticks[6] + 13 * 4, Track = 0, Channel = info.SecondaryChannel, Value = 68
},
new FlatMidiEventGenerator.BendEvent {
Tick = ticks[6] + 13 * 5, Track = 0, Channel = info.SecondaryChannel, Value = 69
},
new FlatMidiEventGenerator.BendEvent {
Tick = ticks[6] + 13 * 6, Track = 0, Channel = info.SecondaryChannel, Value = 70
},
new FlatMidiEventGenerator.BendEvent {
Tick = ticks[6] + 13 * 7, Track = 0, Channel = info.SecondaryChannel, Value = 71
},
new FlatMidiEventGenerator.BendEvent {
Tick = ticks[6] + 13 * 8, Track = 0, Channel = info.SecondaryChannel, Value = 72
},
new FlatMidiEventGenerator.BendEvent {
Tick = ticks[6] + 13 * 9, Track = 0, Channel = info.SecondaryChannel, Value = 73
},
new FlatMidiEventGenerator.BendEvent {
Tick = ticks[6] + 13 * 10, Track = 0, Channel = info.SecondaryChannel, Value = 74
},
new FlatMidiEventGenerator.BendEvent {
Tick = ticks[6] + 13 * 11 + 1, Track = 0, Channel = info.SecondaryChannel, Value = 75
},
new FlatMidiEventGenerator.NoteEvent {
Tick = ticks[6], Track = 0, Channel = info.SecondaryChannel, Length = 3840, Key = 67, DynamicValue = DynamicValue.F
},
// end of track
new FlatMidiEventGenerator.TrackEndEvent {
Tick = 19200, Track = 0
} // 3840 = end of bar
};
for (int i = 0; i < handler.MidiEvents.Count; i++)
{
Logger.Info("Test", $"i[{i}] {handler.MidiEvents[i]}");
if (i < expectedEvents.Length)
{
Assert.AreEqual(expectedEvents[i], handler.MidiEvents[i]);
}
}
Assert.AreEqual(expectedEvents.Length, handler.MidiEvents.Count);
}
