public NoteMapper(TextReader settings, int key)
{
var notes = Notes.Instance.NotesNameIndex;
foreach (var fromNote in notes.Dict2To1.Keys)
{
var fromNoteValue = (fromNote + key) % 12;
var fromNoteName = notes[fromNoteValue];
Console.WriteLine($"{notes[fromNote]} Mapping\n#########");
Console.WriteLine($"Enter octave modifier (int):");
var newOctaveModifier = Int32.Parse(settings.ReadLine());
Console.WriteLine($"Enter new note (0 - 11):");
var toNote = Int32.Parse(settings.ReadLine());
Console.WriteLine($"Enter new pitch shift in semitones (double):");
var newPitchShiftInSemitones = Double.Parse(settings.ReadLine());
var noteMapping = new NoteMapping();
noteMapping.FromNote = fromNoteName;
var toNoteName = notes[(toNote + key) % 12];
noteMapping.NewPitchShiftInSemitones = newPitchShiftInSemitones;
noteMapping.PitchShiftCorrection = CalculatePitchShiftCorrection(newOctaveModifier * 12 + ((toNote + key) % 12 - fromNoteValue));
noteMapping.ToNote = toNoteName;
noteMapping.OctaveModifier = newOctaveModifier;
NoteMappings.Add(noteMapping);
}
}
public NoteMapper(string key, int octaveModifier)
{
var notes = Notes.Instance.NotesNameIndex;
foreach (var fromNote in notes.Dict1To2.Keys)
{
int newOctaveModifier = octaveModifier;
var noteMapping = new NoteMapping();
noteMapping.FromNote = fromNote;
// Determine new note. We are doing inversion around major/minor mediant
int distanceFromKeyNote = notes[fromNote] - notes[key];
int newDistanceFromKeyNote = 7 - distanceFromKeyNote;
var toNote = (newDistanceFromKeyNote + notes[key]);
if (toNote > 11)
{
toNote %= 12;
}
if (toNote < 0)
{
toNote += 12;
}
var toNoteName = notes[toNote];
if (Global.notesToLower.Contains(toNote))
{
newOctaveModifier -= 1;
}
if (Global.notesToRaise.Contains(toNote))
{
newOctaveModifier += 1;
}
noteMapping.PitchShiftCorrection = -1 * CalculatePitchShiftCorrection(newOctaveModifier * 12 + (toNote - notes[fromNote]));
noteMapping.ToNote = toNoteName;
noteMapping.OctaveModifier = newOctaveModifier;
NoteMappings.Add(noteMapping);
}
}