private static void PlayNoteAsRequired(string note, int a4Reference, PlayableSequence playableSequence)
{
if (note != null)
{
var musicNote = MusicNote.Create(note, a4Reference);
if (musicNote?.IsValid ?? false)
{
ShowNote(musicNote);
var musicNotes = musicNote.MajorScale.ToArray();
WriteMessage($"Playing Major Scale: {string.Join(',', musicNotes)}");
playableSequence.LoadSequenceFromString(musicNote.MajorScale);
playableSequence.Prepare();
playableSequence.Play();
Thread.Sleep(1000);
musicNotes = musicNote.MinorScale.ToArray();
WriteMessage($"Playing Minor Scale: {string.Join(',', musicNotes)}");
playableSequence.LoadSequenceFromString(musicNote.MinorScale);
playableSequence.Prepare();
playableSequence.Play();
Thread.Sleep(1000);
WriteMessage($"Playing Relative Minor Scale {musicNote.RelativeMinor}m: {string.Join(',', musicNote.RelativeMinorScale)}");
playableSequence.LoadSequenceFromString(musicNote.RelativeMinorScale);
playableSequence.Prepare();
playableSequence.Play();
}
else
{
WriteMessage($"{note} is NOT a valid note!", ConsoleColor.Red);
}
}
}
private IEnumerable <FrequencyDuration> GetNoteFrequencyAndDuration(IEnumerable <string> notes, int a4Ref, IPlayer player, InstrumentType instrument)
{
var noteDuration = 0;
foreach (var noteString in notes)
{
string currentNote = null;
var noteInstrument = instrument;
var notesParts = noteString.Split('-');
if (notesParts.Length > 0)
{
currentNote = notesParts[0];
}
if (notesParts.Length > 1)
{
noteDuration = (int)(float.Parse(notesParts[1]));
}
if (notesParts.Length > 2)
{
noteInstrument = (InstrumentType)Enum.Parse(typeof(InstrumentType), notesParts[2]);
}
if (currentNote.Contains("W", StringComparison.InvariantCultureIgnoreCase))
{
yield return(new FrequencyDuration("W", 0, 0F, noteDuration));
}
else
{
var musicNote = MusicNote.Create(currentNote, a4Ref, player, noteDuration, noteInstrument);
yield return(new FrequencyDuration(musicNote.Key, musicNote.DesiredOctave, musicNote.CurrentFrequency, noteDuration));
}
}
}