public void GrooveWithFill()
{
var time = TimeSignature.CommonTime;
var feel = Randomizer.ProbabilityOfTrue(0.6) ? 4 : 3;
const int measures = 4;
var totalLength = measures * time.BeatCount;
var drumStyle = new DrumStyle(SectionType.None);
drumStyle.Generate(GrooveGenerator.GenerateGroove(new SongInfo(time, feel)));
var grooveNotes = Enumerable.Range(0, measures).SelectMany(i => drumStyle.Notes.Select(n => new PercussionNote(n.Start + i * time.BeatCount, n.Percussion, n.Velocity)));
var fillLength = Randomizer.ProbabilityOfTrue(0.5) ? 2 : 4;
var fill = FillGenerator.GetFill(totalLength - fillLength, fillLength, feel);
grooveNotes = grooveNotes.Where(n => n.Start < totalLength - fillLength).Union(fill);
Console.WriteLine(TabWriter.AsTab(feel, grooveNotes.ToList(), measures * time.BeatCount));
}
public override void Execute()
{
foreach (NestDescriptor nest in NestGrid.Elements)
{
nest.AssignShape(ShapesGenerator.GenShape());
nest.AssignFilling(FillGenerator.GenFilling());
}
foreach (NestDescriptor nest in NestGrid.Elements)
{
nest.Used = false;
foreach (CellDescriptor cell in nest.Elements)
{
if (cell.Enabled)
{
CellAlphaProcManager.HighlightCell(cell);
}
}
}
}
private List <PercussionNote> AddFill(int repeat, int measure, List <PercussionNote> grooveNotes)
{
var isLastMeasureInRepeatedSection = measure == _measures - 1 && repeat == _repeats - 1;
var isLastMeasureInSingleMediumSection = _measures > 2 && measure == _measures - 1;
var isMiddleMeasureInSingleLongSection = _measures > 4 && (measure + 1) % 8 == 0;
if (isLastMeasureInRepeatedSection || isLastMeasureInSingleMediumSection || isMiddleMeasureInSingleLongSection)
{
var fillLength = new List <double> {
1.0, 2.0
}[Randomizer.GetWeightedIndex(new List <double> { 0.5, 0.5 })];
if (isLastMeasureInRepeatedSection)
{
fillLength *= 2;
}
var fill = FillGenerator.GetFill(_songInfo.TimeSignature.BeatCount - fillLength, fillLength, _songInfo.Feel);
grooveNotes = grooveNotes.Where(n => n.Start < _songInfo.TimeSignature.BeatCount - fillLength).Union(fill).ToList();
}
return(grooveNotes);
}
public void GetFill()
{
const double lengthInBeats = 4.0;
Console.WriteLine(TabWriter.AsTab(3, FillGenerator.GetFill(0, lengthInBeats, 3).ToList(), (int)lengthInBeats));
}
