static Dictionary <int, ChordTemplate> GetChordTemplates(Song2014 arrangement)
{
var templates = new Dictionary <int, ChordTemplate>();
for (int i = 0; i < arrangement.ChordTemplates.Length; ++i)
{
var rsTemplate = arrangement.ChordTemplates[i];
var template = new ChordTemplate()
{
ChordId = i,
Name = rsTemplate.ChordName,
Frets = new int[] { rsTemplate.Fret0, rsTemplate.Fret1, rsTemplate.Fret2,
rsTemplate.Fret3, rsTemplate.Fret4, rsTemplate.Fret5 },
Fingers = new int[] { rsTemplate.Finger0, rsTemplate.Finger1,
rsTemplate.Finger2, rsTemplate.Finger3, rsTemplate.Finger4,
rsTemplate.Finger5 }
};
// correct for capo position. this is necessary since Rocksmith is weird when using
// a capo: the open string is indexed as 0, but any pressed fret is given as the
// absolute fret, not relative to the capo.
for (int j = 0; j < 6; ++j)
{
if (template.Frets[j] > 0)
{
template.Frets[j] -= arrangement.Capo;
}
}
templates.Add(template.ChordId, template);
}
return(templates);
}
private void WriteChordTemplate(ChordTemplate template)
{
// basic default options (don't need to mess with this)
writer.Write(new Byte[] { 1, 1, 0, 0, 0, 12, 0, 0, 255, 255, 255, 255, 0, 0, 0, 0, 0 });
// chord name padded to 20 bytes
var chordName = template.Name.Substring(0, Math.Min(20, template.Name.Length));
writer.Write(chordName);
for (int i = chordName.Length; i < 20; ++i)
{
writer.Write((Byte)0);
}
writer.Write((short)0); // padding
writer.Write((short)0); // tonality of ninth/fifth
writer.Write((Byte)0); // tonality of eleventh
// we need to determine at what base fret to start the chord diagram
int minFret = 100;
int maxFret = 0;
for (int i = 0; i < 6; ++i)
{
if (template.Frets[i] > 0)
{
minFret = Math.Min(template.Frets[i], minFret);
maxFret = Math.Max(template.Frets[i], maxFret);
}
}
if (maxFret <= 5)
{
minFret = 1;
}
writer.Write((Int32)minFret);
// write the frets for each string
for (int i = 5; i >= 0; --i)
{
writer.Write((Int32)template.Frets[i]);
}
writer.Write((Int32)(-1)); // 7-th string, not used
//for (int i = 0; i < 32; ++i)
// writer.Write((Byte)0);
// barre definitions
writer.Write((Byte)0);
for (int i = 0; i < 5; ++i)
{
writer.Write((Byte)0);
writer.Write((Byte)0);
writer.Write((Byte)0);
}
// whether the chord contains certain intervals, irrelevant
writer.Write((Int32)0);
writer.Write((Int32)0);
// finger positions
for (int i = 5; i >= 0; --i)
{
writer.Write((Byte)template.Fingers[i]);
}
writer.Write((Byte)255); // 7-th string, not used
writer.Write((Byte)1); // display fingerings
}