private void GenerateVibrato(Note note, int noteStart, MidiNoteDuration noteDuration, int noteKey, DynamicValue dynamicValue, int channel)
{
int phaseLength;
int bendAmplitude;
switch (note.Vibrato)
{
case VibratoType.Slight:
phaseLength = _settings.Vibrato.NoteSlightLength;
bendAmplitude = _settings.Vibrato.NoteSlightAmplitude;
break;
case VibratoType.Wide:
phaseLength = _settings.Vibrato.NoteWideLength;
bendAmplitude = _settings.Vibrato.NoteWideAmplitude;
break;
default:
return;
}
var track = note.Beat.Voice.Bar.Staff.Track;
GenerateVibratorWithParams(track, noteStart, noteDuration.NoteOnly, phaseLength, bendAmplitude, channel);
}
private void GenerateTremoloPicking(Note note, int noteStart, MidiNoteDuration noteDuration, int noteKey, DynamicValue dynamicValue, int channel)
{
var track = note.Beat.Voice.Bar.Staff.Track;
var tpLength = note.Beat.TremoloSpeed.Value.ToTicks();
var tick = noteStart;
var end = noteStart + noteDuration.UntilTieEnd;
while (tick + 10 < (end))
{
// only the rest on last trill play
if ((tick + tpLength) >= (end))
{
tpLength = (end) - tick;
}
_handler.AddNote(track.Index, tick, tpLength, (byte)noteKey, dynamicValue, (byte)channel);
tick += tpLength;
}
}
private void GenerateTrill(Note note, int noteStart, MidiNoteDuration noteDuration, int noteKey, DynamicValue dynamicValue, int channel)
{
var track = note.Beat.Voice.Bar.Staff.Track;
var trillKey = note.StringTuning + note.TrillFret;
var trillLength = note.TrillSpeed.ToTicks();
var realKey = true;
var tick = noteStart;
var end = noteStart + noteDuration.UntilTieEnd;
while (tick + 10 < (end))
{
// only the rest on last trill play
if ((tick + trillLength) >= (end))
{
trillLength = (end) - tick;
}
_handler.AddNote(track.Index, tick, trillLength, (byte)(realKey ? trillKey : noteKey), dynamicValue, (byte)channel);
realKey = !realKey;
tick += trillLength;
}
}
private void GenerateFadeIn(Note note, int noteStart, MidiNoteDuration noteDuration, int noteKey, DynamicValue dynamicValue)
{
var track = note.Beat.Voice.Bar.Staff.Track;
var endVolume = ToChannelShort(track.PlaybackInfo.Volume);
var volumeFactor = (float)endVolume / noteDuration.NoteOnly;
var tickStep = 120;
int steps = (noteDuration.NoteOnly / tickStep);
var endTick = noteStart + noteDuration.NoteOnly;
for (int i = steps - 1; i >= 0; i--)
{
var tick = endTick - (i * tickStep);
var volume = (tick - noteStart) * volumeFactor;
if (i == steps - 1)
{
_handler.AddControlChange(track.Index, noteStart, (byte)track.PlaybackInfo.PrimaryChannel, (byte)ControllerType.VolumeCoarse, (byte)volume);
_handler.AddControlChange(track.Index, noteStart, (byte)track.PlaybackInfo.SecondaryChannel, (byte)ControllerType.VolumeCoarse, (byte)volume);
}
_handler.AddControlChange(track.Index, tick, (byte)track.PlaybackInfo.PrimaryChannel, (byte)ControllerType.VolumeCoarse, (byte)volume);
_handler.AddControlChange(track.Index, tick, (byte)track.PlaybackInfo.SecondaryChannel, (byte)ControllerType.VolumeCoarse, (byte)volume);
}
}
private void GenerateWhammy(Beat beat, int noteStart, MidiNoteDuration noteDuration, int noteKey, DynamicValue dynamicValue, int channel)
{
FastList <BendPoint> bendPoints = beat.WhammyBarPoints;
var track = beat.Voice.Bar.Staff.Track;
double duration = noteDuration.NoteOnly;
// ensure prebends are slightly before the actual note.
if (bendPoints[0].Value > 0 && !beat.IsContinuedWhammy)
{
noteStart--;
}
FastList <BendPoint> playedBendPoints = new FastList <BendPoint>();
switch (beat.WhammyBarType)
{
case WhammyType.Custom:
playedBendPoints = bendPoints;
break;
case WhammyType.Dive:
switch (beat.WhammyStyle)
{
case BendStyle.Default:
playedBendPoints = bendPoints;
break;
case BendStyle.Gradual:
playedBendPoints.Add(new BendPoint(0, bendPoints[0].Value));
playedBendPoints.Add(new BendPoint(BendPoint.MaxPosition, bendPoints[1].Value));
break;
case BendStyle.Fast:
GenerateSongBookWhammyOrBend(noteStart, channel, duration, track,
false, new[] { bendPoints[0].Value, bendPoints[1].Value });
return;
}
break;
case WhammyType.Dip:
switch (beat.WhammyStyle)
{
case BendStyle.Default:
playedBendPoints = bendPoints;
break;
case BendStyle.Gradual:
playedBendPoints.Add(new BendPoint(0, bendPoints[0].Value));
playedBendPoints.Add(new BendPoint(BendPoint.MaxPosition / 2, bendPoints[1].Value));
playedBendPoints.Add(new BendPoint(BendPoint.MaxPosition, bendPoints[2].Value));
break;
case BendStyle.Fast:
GenerateSongBookWhammyOrBend(noteStart, channel, duration, track,
true, new[] { bendPoints[0].Value, bendPoints[1].Value, bendPoints[2].Value });
return;
}
break;
case WhammyType.Hold:
playedBendPoints = bendPoints;
break;
case WhammyType.Predive:
playedBendPoints = bendPoints;
break;
case WhammyType.PrediveDive:
switch (beat.WhammyStyle)
{
case BendStyle.Default:
playedBendPoints = bendPoints;
break;
case BendStyle.Gradual:
playedBendPoints.Add(new BendPoint(0, bendPoints[0].Value));
playedBendPoints.Add(new BendPoint(BendPoint.MaxPosition / 2, bendPoints[0].Value));
playedBendPoints.Add(new BendPoint(BendPoint.MaxPosition, bendPoints[1].Value));
break;
case BendStyle.Fast:
var preDiveValue = DefaultBend + (bendPoints[0].Value * DefaultBendSemitone);
_handler.AddBend(track.Index, noteStart, (byte)channel, (byte)preDiveValue);
GenerateSongBookWhammyOrBend(noteStart, channel, duration, track,
false, new[] { bendPoints[0].Value, bendPoints[1].Value });
return;
}
break;
}
GenerateWhammyOrBend(noteStart, channel, duration, playedBendPoints, track);
}
private void GenerateBend(Note note, int noteStart, MidiNoteDuration noteDuration, int noteKey, DynamicValue dynamicValue, int channel)
{
FastList <BendPoint> bendPoints = note.BendPoints;
var track = note.Beat.Voice.Bar.Staff.Track;
// Bends are spread across all tied notes unless they have a bend on their own.
double duration;
if (note.IsTieOrigin && (_settings == null || _settings.ExtendBendArrowsOnTiedNotes))
{
var endNote = note;
while (endNote.IsTieOrigin && !endNote.TieDestination.HasBend)
{
endNote = endNote.TieDestination;
}
duration = endNote.Beat.AbsolutePlaybackStart - note.Beat.AbsolutePlaybackStart + GetNoteDuration(endNote, endNote.Beat.PlaybackDuration).NoteOnly;
}
else
{
duration = noteDuration.NoteOnly;
}
// ensure prebends are slightly before the actual note.
if (bendPoints[0].Value > 0 && !note.IsContinuedBend)
{
noteStart--;
}
FastList <BendPoint> playedBendPoints = new FastList <BendPoint>();
switch (note.BendType)
{
case BendType.Custom:
playedBendPoints = bendPoints;
break;
case BendType.Bend:
case BendType.Release:
switch (note.BendStyle)
{
case BendStyle.Default:
playedBendPoints = bendPoints;
break;
case BendStyle.Gradual:
playedBendPoints.Add(new BendPoint(0, note.BendPoints[0].Value));
playedBendPoints.Add(new BendPoint(BendPoint.MaxPosition, note.BendPoints[1].Value));
break;
case BendStyle.Fast:
if (note.Beat.GraceType == GraceType.BendGrace)
{
GenerateSongBookWhammyOrBend(noteStart, channel, duration, track,
true, new[] { note.BendPoints[0].Value, note.BendPoints[1].Value });
}
else
{
GenerateSongBookWhammyOrBend(noteStart, channel, duration, track,
false, new[] { note.BendPoints[0].Value, note.BendPoints[1].Value });
}
return;
}
break;
case BendType.BendRelease:
switch (note.BendStyle)
{
case BendStyle.Default:
playedBendPoints = bendPoints;
break;
case BendStyle.Gradual:
playedBendPoints.Add(new BendPoint(0, note.BendPoints[0].Value));
playedBendPoints.Add(new BendPoint(BendPoint.MaxPosition / 2, note.BendPoints[1].Value));
playedBendPoints.Add(new BendPoint(BendPoint.MaxPosition, note.BendPoints[2].Value));
break;
case BendStyle.Fast:
GenerateSongBookWhammyOrBend(noteStart, channel, duration, track,
false, new[] { note.BendPoints[0].Value, note.BendPoints[1].Value, note.BendPoints[2].Value });
return;
}
break;
case BendType.Hold:
playedBendPoints = bendPoints;
break;
case BendType.Prebend:
playedBendPoints = bendPoints;
break;
case BendType.PrebendBend:
switch (note.BendStyle)
{
case BendStyle.Default:
playedBendPoints = bendPoints;
break;
case BendStyle.Gradual:
playedBendPoints.Add(new BendPoint(0, note.BendPoints[0].Value));
playedBendPoints.Add(new BendPoint(BendPoint.MaxPosition / 2, note.BendPoints[0].Value));
playedBendPoints.Add(new BendPoint(BendPoint.MaxPosition, note.BendPoints[1].Value));
break;
case BendStyle.Fast:
var preBendValue = DefaultBend + (note.BendPoints[0].Value * DefaultBendSemitone);
_handler.AddBend(track.Index, noteStart, (byte)channel, (byte)preBendValue);
GenerateSongBookWhammyOrBend(noteStart, channel, duration, track,
false, new[] { note.BendPoints[0].Value, note.BendPoints[1].Value });
return;
}
break;
case BendType.PrebendRelease:
switch (note.BendStyle)
{
case BendStyle.Default:
playedBendPoints = bendPoints;
break;
case BendStyle.Gradual:
playedBendPoints.Add(new BendPoint(0, note.BendPoints[0].Value));
playedBendPoints.Add(new BendPoint(BendPoint.MaxPosition / 2, note.BendPoints[0].Value));
playedBendPoints.Add(new BendPoint(BendPoint.MaxPosition, note.BendPoints[1].Value));
break;
case BendStyle.Fast:
var preBendValue = DefaultBend + (note.BendPoints[0].Value * DefaultBendSemitone);
_handler.AddBend(track.Index, noteStart, (byte)channel, (byte)preBendValue);
GenerateSongBookWhammyOrBend(noteStart, channel, duration, track,
true, new[] { note.BendPoints[0].Value, note.BendPoints[1].Value });
return;
}
break;
}
GenerateWhammyOrBend(noteStart, channel, duration, playedBendPoints, track);
}
private void GenerateSlide(Note note, int noteStart, MidiNoteDuration noteDuration, int noteKey, DynamicValue dynamicValue, int channel)
{
// TODO
}
private MidiNoteDuration GetNoteDuration(Note note, int duration)
{
var durationWithEffects = new MidiNoteDuration();
durationWithEffects.NoteOnly = duration;
durationWithEffects.UntilTieEnd = duration;
durationWithEffects.LetRingEnd = duration;
if (note.IsDead)
{
durationWithEffects.NoteOnly = ApplyStaticDuration(DefaultDurationDead, duration);
durationWithEffects.UntilTieEnd = durationWithEffects.NoteOnly;
durationWithEffects.LetRingEnd = durationWithEffects.NoteOnly;
return(durationWithEffects);
}
if (note.IsPalmMute)
{
durationWithEffects.NoteOnly = ApplyStaticDuration(DefaultDurationPalmMute, duration);
durationWithEffects.UntilTieEnd = durationWithEffects.NoteOnly;
durationWithEffects.LetRingEnd = durationWithEffects.NoteOnly;
return(durationWithEffects);
}
if (note.IsStaccato)
{
durationWithEffects.NoteOnly = (duration / 2);
durationWithEffects.UntilTieEnd = durationWithEffects.NoteOnly;
durationWithEffects.LetRingEnd = durationWithEffects.NoteOnly;
return(durationWithEffects);
}
if (note.IsTieOrigin)
{
var endNote = note.TieDestination;
// for the initial start of the tie calculate absolute duration from start to end note
if (endNote != null)
{
if (!note.IsTieDestination)
{
var startTick = note.Beat.AbsolutePlaybackStart;
var tieDestinationDuration = GetNoteDuration(endNote, endNote.Beat.PlaybackDuration);
var endTick = endNote.Beat.AbsolutePlaybackStart + tieDestinationDuration.UntilTieEnd;
durationWithEffects.UntilTieEnd = endTick - startTick;
}
else
{
// for continuing ties, take the current duration + the one from the destination
// this branch will be entered as part of the recusion of the if branch
var tieDestinationDuration = GetNoteDuration(endNote, endNote.Beat.PlaybackDuration);
durationWithEffects.UntilTieEnd = duration + tieDestinationDuration.UntilTieEnd;
}
}
}
if (note.IsLetRing && _settings.DisplayMode == DisplayMode.GuitarPro)
{
// LetRing ends when:
// - rest
Beat lastLetRingBeat = note.Beat;
var letRingEnd = 0;
var maxDuration = note.Beat.Voice.Bar.MasterBar.CalculateDuration();
while (lastLetRingBeat.NextBeat != null)
{
var next = lastLetRingBeat.NextBeat;
if (next.IsRest)
{
break;
}
// note on the same string
if (note.IsStringed && next.HasNoteOnString(note.String))
{
break;
}
lastLetRingBeat = lastLetRingBeat.NextBeat;
letRingEnd = (lastLetRingBeat.AbsolutePlaybackStart - note.Beat.AbsolutePlaybackStart) +
lastLetRingBeat.PlaybackDuration;
if (letRingEnd > maxDuration)
{
letRingEnd = maxDuration;
break;
}
}
if (lastLetRingBeat == note.Beat)
{
durationWithEffects.LetRingEnd = duration;
}
else
{
durationWithEffects.LetRingEnd = letRingEnd;
}
}
else
{
durationWithEffects.LetRingEnd = durationWithEffects.UntilTieEnd;
}
return(durationWithEffects);
}
private void GenerateBend(Note note, int noteStart, MidiNoteDuration noteDuration, int noteKey, DynamicValue dynamicValue, int channel)
{
FastList <BendPoint> bendPoints = note.BendPoints;
var track = note.Beat.Voice.Bar.Staff.Track;
// if bend is extended on next tied note, we directly bend to the final bend value
int?finalBendValue = null;
// Bends are spread across all tied notes unless they have a bend on their own.
double duration;
if (note.IsTieOrigin && (_settings == null || _settings.ExtendBendArrowsOnTiedNotes))
{
var endNote = note;
while (endNote.IsTieOrigin && !endNote.TieDestination.HasBend)
{
endNote = endNote.TieDestination;
}
duration = endNote.Beat.AbsolutePlaybackStart - note.Beat.AbsolutePlaybackStart + GetNoteDuration(endNote, endNote.Beat.PlaybackDuration).NoteOnly;
}
// if current note is a grace note with bend and tie, we can reach into next note
else if (note.IsTieOrigin && note.Beat.GraceType != GraceType.None)
{
switch (note.TieDestination.BendType)
{
case BendType.Bend:
case BendType.BendRelease:
case BendType.PrebendBend:
finalBendValue = note.TieDestination.BendPoints[1].Value;
break;
case BendType.Prebend:
case BendType.PrebendRelease:
finalBendValue = note.TieDestination.BendPoints[0].Value;
break;
}
if (_settings == null)
{
duration = noteDuration.NoteOnly;
}
else
{
duration = Math.Max(noteDuration.NoteOnly, MidiUtils.MillisToTicks(_settings.SongBookBendDuration, _currentTempo));
}
}
else
{
duration = noteDuration.NoteOnly;
}
// ensure prebends are slightly before the actual note.
if (bendPoints[0].Value > 0 && !note.IsContinuedBend)
{
noteStart--;
}
var bendDuration = _settings == null ? duration : Math.Min(duration, MidiUtils.MillisToTicks(_settings.SongBookBendDuration, _currentTempo));
FastList <BendPoint> playedBendPoints = new FastList <BendPoint>();
switch (note.BendType)
{
case BendType.Custom:
playedBendPoints = bendPoints;
break;
case BendType.Bend:
case BendType.Release:
switch (note.BendStyle)
{
case BendStyle.Default:
playedBendPoints = bendPoints;
break;
case BendStyle.Gradual:
playedBendPoints.Add(new BendPoint(0, note.BendPoints[0].Value));
if (finalBendValue == null || finalBendValue.Value < note.BendPoints[1].Value)
{
finalBendValue = note.BendPoints[1].Value;
}
playedBendPoints.Add(new BendPoint(BendPoint.MaxPosition, finalBendValue.Value));
break;
case BendStyle.Fast:
if (finalBendValue == null || finalBendValue.Value < note.BendPoints[1].Value)
{
finalBendValue = note.BendPoints[1].Value;
}
if (note.Beat.GraceType == GraceType.BendGrace)
{
GenerateSongBookWhammyOrBend(noteStart, channel, duration, track,
true, new[] { note.BendPoints[0].Value, finalBendValue.Value }, bendDuration);
}
else
{
GenerateSongBookWhammyOrBend(noteStart, channel, duration, track,
false, new[] { note.BendPoints[0].Value, finalBendValue.Value }, bendDuration);
}
return;
}
break;
case BendType.BendRelease:
switch (note.BendStyle)
{
case BendStyle.Default:
playedBendPoints = bendPoints;
break;
case BendStyle.Gradual:
playedBendPoints.Add(new BendPoint(0, note.BendPoints[0].Value));
playedBendPoints.Add(new BendPoint(BendPoint.MaxPosition / 2, note.BendPoints[1].Value));
playedBendPoints.Add(new BendPoint(BendPoint.MaxPosition, note.BendPoints[2].Value));
break;
case BendStyle.Fast:
GenerateSongBookWhammyOrBend(noteStart, channel, duration, track,
false, new[] { note.BendPoints[0].Value, note.BendPoints[1].Value, note.BendPoints[2].Value }, bendDuration);
return;
}
break;
case BendType.Hold:
playedBendPoints = bendPoints;
break;
case BendType.Prebend:
playedBendPoints = bendPoints;
break;
case BendType.PrebendBend:
switch (note.BendStyle)
{
case BendStyle.Default:
playedBendPoints = bendPoints;
break;
case BendStyle.Gradual:
playedBendPoints.Add(new BendPoint(0, note.BendPoints[0].Value));
playedBendPoints.Add(new BendPoint(BendPoint.MaxPosition, note.BendPoints[1].Value));
break;
case BendStyle.Fast:
var preBendValue = DefaultBend + (note.BendPoints[0].Value * DefaultBendSemitone);
_handler.AddBend(track.Index, noteStart, (byte)channel, (int)preBendValue);
if (finalBendValue == null || finalBendValue.Value < note.BendPoints[1].Value)
{
finalBendValue = note.BendPoints[1].Value;
}
GenerateSongBookWhammyOrBend(noteStart, channel, duration, track,
false, new[] { note.BendPoints[0].Value, finalBendValue.Value }, bendDuration);
return;
}
break;
case BendType.PrebendRelease:
switch (note.BendStyle)
{
case BendStyle.Default:
playedBendPoints = bendPoints;
break;
case BendStyle.Gradual:
playedBendPoints.Add(new BendPoint(0, note.BendPoints[0].Value));
playedBendPoints.Add(new BendPoint(BendPoint.MaxPosition, note.BendPoints[1].Value));
break;
case BendStyle.Fast:
var preBendValue = DefaultBend + (note.BendPoints[0].Value * DefaultBendSemitone);
_handler.AddBend(track.Index, noteStart, (byte)channel, (int)preBendValue);
GenerateSongBookWhammyOrBend(noteStart, channel, duration, track,
false, new[] { note.BendPoints[0].Value, note.BendPoints[1].Value }, bendDuration);
return;
}
break;
}
GenerateWhammyOrBend(noteStart, channel, duration, playedBendPoints, track);
}
