public static Melody Compose(FingerboardInstrument instrument, Fingering fingering)
{
if (instrument == null)
{
throw new ArgumentNullException("instrument", "FingerboardInstrument argument cannot be null");
}
if (fingering == null)
{
throw new ArgumentNullException("fingering", "Fingering argument cannot be null");
}
var notes = new List <Note>();
fingering.Positions.ToList().ForEach(
position =>
notes.Add(instrument[position])
);
return(new Melody(notes));
}
public static string Print(Fingering fingering, FingerboardInstrument instrument)
{
if (fingering == null)
{
throw new ArgumentNullException("fingering");
}
if (instrument == null)
{
throw new ArgumentNullException("instrument");
}
var builder = new StringBuilder();
foreach (var s in instrument.Strings)
{
builder.Append("-");
foreach (var f in fingering.Positions)
{
if (f.String == s.Number)
{
builder.Append("-");
builder.Append(f.Fret);
if (f.Fret < 10)
{
builder.Append("-");
}
}
else
{
builder.Append("---");
}
}
builder.AppendLine("-");
}
return(builder.ToString());
}