public static AudioFormat GetAudioFormat(SongData song)
{
AudioFormat format = new AudioFormat();
SongsDTA dta = GetSongsDTA(song);
if (dta == null)
{
return(null);
}
bool notracks = dta.Song.Tracks.Sum(t => t.Tracks.Count) == 0;
for (int i = 0; i < dta.Song.Vols.Count; i++)
{
AudioFormat.Mapping map = new AudioFormat.Mapping();
map.Balance = dta.Song.Pans[i];
map.Volume = dta.Song.Vols[i];
SongsDTA.SongTracks track = dta.Song.Tracks.SingleOrDefault(s => s.Tracks.Contains(i));
if (track != null)
{
map.Instrument = Platform.InstrumentFromString(track.Name);
}
else if (notracks && dta.Song.Cores[i] == 1)
{
map.Instrument = Instrument.Guitar;
}
format.Mappings.Add(map);
}
return(format);
}
public static void SaveAudioFormat(AudioFormat data, FormatData destination, int id)
{
SongsDTA dta = new SongsDTA();
for (int i = 0; i < data.Channels; i++)
{
AudioFormat.Mapping map = data.Mappings[i];
dta.Song.Vols.Add(map.Volume);
dta.Song.Pans.Add(map.Balance);
dta.Song.Cores.Add(map.Instrument == Instrument.Guitar ? 1 : -1);
string trackname = InstrumentToString(map.Instrument);
SongsDTA.SongTracks track = dta.Song.Tracks.SingleOrDefault(t => t.Name == trackname);
if (track != null)
{
track.Tracks.Add(i);
}
}
destination.Song.Data.SetSubtree("HmxSongsDtb", dta.ToDTB());
}
