public void SetScale(ScaleBase scale)
{
StringNotes = new List <ScaleNote[]>();
foreach (var note in StringTuning)
{
var notes = new ScaleNote[NumberOfFrets];
notes[0] = scale.ChromaticNotes.First(x => x.Note.Index == note.Index);
StringNotes.Add(notes);
}
foreach (var s in StringNotes)
{
var scaleNote = s[0];
var openNoteIndex = scaleNote.Note.Index;
for (int i = 1; i < NumberOfFrets; i++)
{
var noteIndex = (openNoteIndex + i) % 12;
scaleNote = scale.ChromaticNotes.First(x => x.Note.Index == noteIndex);
s[i] = scaleNote;
}
}
}
private ScaleNote[] GetChromaticNotes()
{
var naturalNote = RootNote.Natural != null ? RootNote.Natural : RootNote;
var naturalIndex = Array.IndexOf(MusicNotes.NaturalNotes, naturalNote);
var naturalNotes = GetScaleNaturals(naturalIndex);
var intervals = ScaleFamily.GetModeIntervals(Mode);
var noteCount = intervals.Count(x => x);
var noteIndex = 0;
IntervalTableItem interval;
var notes = new List <ScaleNote>();
for (int i = 0; i < 12; i++)
{
var isIntervalPresent = intervals[i];
if (isIntervalPresent && ScaleFamily.IsSevenNoteScale)
{
interval = Intervals.IntervalTable.GetRow(i).First(x => x.ScaleDegree == noteIndex);
noteIndex = (noteIndex + 1) % noteCount;
}
else
{
interval = Intervals.IntervalTable.GetRow(i)[0];
}
naturalNote = naturalNotes[interval.ScaleDegree];
var index = (RootNote.Index + i) % 12;
var note = MusicNotes.Notes.First(x => x.Name == naturalNote.Name && x.Index == index);
var scaleNote = new ScaleNote(this, note, i, isIntervalPresent, interval);
notes.Add(scaleNote);
}
return(notes.ToArray());
}
