public static FrameOptions GetIntervallTime(int optionNumber)
{
double timeDuration = MusicalStorage.SongDurationInMS();
double physDuration = MusicalStorage.CalculateSongDuration();
double delta = physDuration / timeDuration;
if (optionNumber == 0)
{
double interval = 1.0 / delta;
var options = new FrameOptions();
options.frameInterval = interval;
options.numberOfPixels = 1;
return(options);
}
else if (optionNumber == 1)
{
var options = new FrameOptions();
options.frameInterval = 1;
options.numberOfPixels = delta;
return(options);
}
else
{
throw new Exception("invalid optionNumber");
}
}
private static Song GetSongModel()
{
var song = new Song();
song.SongTitle = SongTitle;
song.BPM = BpmValue;
song.SongDuration = MusicalStorage.SongDurationInMS();
song.Notation = new List <INote>();
int beatCounter = -1; //2 strokes in the beginning, but we want to start with value 1
double strokeCounter = 0;
foreach (var musicalNote in MusicalStorage.Melodie)
{
if (musicalNote is MusicalNote_Stroke)
{
beatCounter++; if (strokeCounter >= 4)
{
strokeCounter -= 4;
}
}
else if (musicalNote is MusicalNote_Chord)
{
var chord = musicalNote as MusicalNote_Chord;
var notationChord = new Chord();
notationChord.ID = chord.NoteID;
notationChord.Duration = chord.GetMusicalDuration();
notationChord.BeatNumber = beatCounter;
notationChord.StrokeNumber = strokeCounter;
notationChord.Name = chord.ChordName;
song.Notation.Add(new INote(notationChord));
strokeCounter += notationChord.Duration;
}
else
{
var notationNote = new Note();
notationNote.ID = musicalNote.NoteID;
notationNote.Name = MusicalCalculator.GetNameFromPosition(ClassicalGuitar.ObjToEnum(musicalNote.StringOfNote), musicalNote.NoteValue);
notationNote.Duration = musicalNote.GetMusicalDuration();
notationNote.BeatNumber = beatCounter;
notationNote.StrokeNumber = strokeCounter;
song.Notation.Add(new INote(notationNote));
strokeCounter += notationNote.Duration;
}
}
return(song);
}