public Melody GenerateMajChords(IEnumerable <NoteKey> possibleNotes, int noteCount)
{
var random = new Random();
var notes = possibleNotes.ToArray();
var result = new []
{
new List <Note>(),
new List <Note>(),
new List <Note>()
};
for (int i = 0; i < noteCount; i++)
{
var key = notes[random.Next(notes.Length)];
var chord = Chord.Maj(key);
Console.WriteLine(string.Join(", ", chord.Keys.Select(k => k.ToString())));
var duration = durationGenerator.GetNext();
var j = 0;
foreach (var chordKey in chord.Keys)
{
var frequency = NoteFrequencies.Get(chordKey);
var note = new Note(frequency, duration);
result[j].Add(note);
j++;
}
}
return(new Melody(result.Select(r => r.ToArray()).ToArray()));
}
public Melody Generate(IEnumerable <NoteKey> possibleNotes, int noteCount)
{
var random = new Random();
var notes = possibleNotes.ToArray();
var result = new List <Note>();
for (int i = 0; i < noteCount; i++)
{
var key = notes[random.Next(notes.Length)];
var frequency = NoteFrequencies.Get(key);
var duration = durationGenerator.GetNext();
var note = new Note(frequency, duration);
result.Add(note);
}
return(new Melody(new [] { result.ToArray() }));
}
public Melody(Chord chord) : this(
chord.Keys.Select(k => new[] { new Note(NoteFrequencies.Get(k), NoteDuration.Whole) }))
{
}
