private Tuple<int, SongChordTemplate> GetChordTemplate(Chord zChord, Dictionary<string, Tuple<int, SongChordTemplate>> chordTemps)
{
Tuple<int, SongChordTemplate> val;
if (!chordTemps.TryGetValue(HashChord(zChord), out val))
{
SongChordTemplate templ = new SongChordTemplate() { ChordName = "" };
val = new Tuple<int, SongChordTemplate>(chordTemps.Count == 0 ? 0 : chordTemps.Values.Select(v => v.Item1).Max() + 1, templ);
templ.Finger0 = templ.Finger1 = templ.Finger2 = templ.Finger3 = templ.Finger4 = templ.Finger5 = -1;
templ.Fret0 = templ.Fret1 = templ.Fret2 = templ.Fret3 = templ.Fret4 = templ.Fret5 = -1;
zChord.Notes.Where(n => n.StringNo == 0).ToList().ForEach(note => templ.Fret0 = (sbyte)note.Fret);
zChord.Notes.Where(n => n.StringNo == 1).ToList().ForEach(note => templ.Fret1 = (sbyte)note.Fret);
zChord.Notes.Where(n => n.StringNo == 2).ToList().ForEach(note => templ.Fret2 = (sbyte)note.Fret);
zChord.Notes.Where(n => n.StringNo == 3).ToList().ForEach(note => templ.Fret3 = (sbyte)note.Fret);
zChord.Notes.Where(n => n.StringNo == 4).ToList().ForEach(note => templ.Fret4 = (sbyte)note.Fret);
zChord.Notes.Where(n => n.StringNo == 5).ToList().ForEach(note => templ.Fret5 = (sbyte)note.Fret);
chordTemps[HashChord(zChord)] = val;
}
return val;
}
// COMPLETE
private static void WriteRocksmithSngChordTemplates(EndianBinaryWriter w, SongChordTemplate[] chordTemplates, InstrumentTuning tuning, ArrangementType arrangementType)
{
// output header
if (chordTemplates == null || chordTemplates.Length == 0)
{
w.Write(new byte[4]); // empty header
return;
}
// output header count
w.Write(chordTemplates.Length);
// output chord templates
foreach (SongChordTemplate chordTemplate in chordTemplates)
{
// fret numbers
w.Write(chordTemplate.Fret0);
w.Write(chordTemplate.Fret1);
w.Write(chordTemplate.Fret2);
w.Write(chordTemplate.Fret3);
w.Write(chordTemplate.Fret4);
w.Write(chordTemplate.Fret5);
// finger positions
w.Write(chordTemplate.Finger0);
w.Write(chordTemplate.Finger1);
w.Write(chordTemplate.Finger2);
w.Write(chordTemplate.Finger3);
w.Write(chordTemplate.Finger4);
w.Write(chordTemplate.Finger5);
// note values
w.Write(tuning.GetMidiNote(arrangementType, 0, chordTemplate.Fret0));
w.Write(tuning.GetMidiNote(arrangementType, 1, chordTemplate.Fret1));
w.Write(tuning.GetMidiNote(arrangementType, 2, chordTemplate.Fret2));
w.Write(tuning.GetMidiNote(arrangementType, 3, chordTemplate.Fret3));
w.Write(tuning.GetMidiNote(arrangementType, 4, chordTemplate.Fret4));
w.Write(tuning.GetMidiNote(arrangementType, 5, chordTemplate.Fret5));
// chord name
string name = chordTemplate.ChordName;
if (name.Length > 32)
{
name = name.Substring(0, 32);
}
foreach (char c in name)
{
w.Write(Convert.ToByte(c));
}
// padding after name
w.Write(new byte[32 - name.Length]);
}
}
