public void Play(Harp harp, MetronomeMark metronomeMark, ChordOffset[] melody)
{
var stopwatch = new Stopwatch();
stopwatch.Start();
for (var strumIndex = 0; strumIndex < melody.Length;)
{
var strum = melody[strumIndex];
if (stopwatch.ElapsedMilliseconds > metronomeMark.WholeNoteLength.Multiply(strum.Offest).TotalMilliseconds)
{
var chord = strum.Chord;
foreach (var note in chord.Notes)
{
harp.GoToOctave(note);
harp.PlayNote(note);
}
strumIndex++;
}
else
{
Thread.Sleep(TimeSpan.FromMilliseconds(1));
}
}
stopwatch.Stop();
}
private static void PrepareNoteOctave(Harp harp, Note note)
{
harp.GoToOctave(note);
}
private static void PrepareChordsOctave(Harp harp, Chord chord)
{
harp.GoToOctave(chord.Notes.First());
}