public List <int> getNonSilentNotes()
{
List <int> nonSilentNotes = new List <int>();
for (int i = 0; i < musicItemList.Count; i++)
{
MusicItem mi = musicItemList[i];
if (!mi.isSilence())
{
nonSilentNotes.Add(i);
}
}
return(nonSilentNotes);
}
public List <Duration> getNotesStart(bool getSilences)
{
List <Duration> notes = new List <Duration>();
Duration noteStart = 0;
for (int i = 0; i < musicItemList.Count; i++)
{
MusicItem mi = musicItemList[i];
if (getSilences || !mi.isSilence())
{
notes.Add(noteStart);
}
noteStart += mi.getDuration();
}
return(notes);
}
private int getDisonance(MusicItem mi1, MusicItem mi2)
{
if (mi1.isSilence() || mi2.isSilence())
{
return(0);
}
Chord a, b;
if (mi1.isChord())
{
a = (Chord)mi1;
}
else
{
a = new Chord();
a.add((Note)mi1);
}
if (mi2.isChord())
{
b = (Chord)mi2;
}
else
{
b = new Chord();
b.add((Note)mi2);
}
int totalDisonance = 0;
for (int i = 0; i < a.size(); i++)
{
for (int j = 0; j < b.size(); j++)
{
totalDisonance += getDisonance(a.get(i), b.get(j));
}
}
return(totalDisonance / (a.size() * b.size()));
}