public NoteChart.Instrument CreateInstrument(NoteChart.TrackType instrument)
{
switch (instrument)
{
case NoteChart.TrackType.Guitar:
return(new NoteChart.Guitar(NoteChart));
case NoteChart.TrackType.Bass:
return(new NoteChart.Bass(NoteChart));
case NoteChart.TrackType.Drums:
return(new NoteChart.Drums(NoteChart));
case NoteChart.TrackType.Vocals:
return(new NoteChart.Vocals(NoteChart));
}
return(null);
}
public override ChartFormat DecodeChart(FormatData data, ProgressIndicator progress)
{
if (!data.HasStream(this, ChartName) || !data.HasStream(this, SectionsName))
{
throw new FormatException();
}
progress.NewTask(6 + 8);
Stream chartstream = data.GetStream(this, ChartName);
Stream sectionstream = data.GetStream(this, SectionsName);
PakFormat format = NeversoftMetadata.GetSongItemType(data.Song);
SongData song = NeversoftMetadata.GetSongData(data.PlatformData, NeversoftMetadata.GetSongItem(data));
Pak chartpak = new Pak(new EndianReader(chartstream, Endianness.BigEndian)); // TODO: Endianness based on format?
FileNode chartfile = chartpak.Root.Find(song.ID + ".mid.qb.ngc", SearchOption.AllDirectories, true) as FileNode;
QbFile qbsections = new QbFile(sectionstream, format);
QbFile qbchart = new QbFile(chartfile.Data, format);
NoteChart chart = new NoteChart();
chart.PartGuitar = new NoteChart.Guitar(chart);
chart.PartBass = new NoteChart.Bass(chart);
chart.Events = new NoteChart.EventsTrack(chart);
chart.Venue = new NoteChart.VenueTrack(chart);
chart.Beat = new NoteChart.BeatTrack(chart);
progress.Progress();
DecodeChartFretbars(song, qbchart, chart);
progress.Progress();
DecodeChartMarkers(song, qbsections, qbchart, chart);
progress.Progress();
for (NoteChart.TrackType track = NoteChart.TrackType.Guitar; track <= NoteChart.TrackType.Bass; track++)
{
for (NoteChart.Difficulty difficulty = NoteChart.Difficulty.Easy; difficulty <= NoteChart.Difficulty.Expert; difficulty++)
{
DecodeChartNotes(data, song, qbchart, chart, track, difficulty, data.Song.Data.GetValue <bool>("GH3ChartCoop"));
progress.Progress();
}
}
progress.Progress();
DecodeChartDrums(song, qbchart, chart);
progress.Progress();
DecodeChartVenue(song, qbchart, chart);
ImportMap.ImportChart(data.Song, chart);
progress.Progress();
data.CloseStream(chartstream);
data.CloseStream(sectionstream);
progress.EndTask();
return(new ChartFormat(chart));
}
private static void DecodeChartNotes(FormatData data, SongData song, QbFile qbchart, NoteChart chart, NoteChart.TrackType track, NoteChart.Difficulty difficulty, bool coop)
{
string basetrack = string.Empty;
string basetrackstar = string.Empty;
string basetrackstarbattle = string.Empty;
string basetrackfaceoff = string.Empty;
NoteChart.Instrument instrument = null;
switch (track)
{
case NoteChart.TrackType.Guitar:
basetrack = song.ID + (coop ? "_song_guitarcoop_" : "_song_") + difficulty.DifficultyToString();
basetrackstar = song.ID + (coop ? "_guitarcoop_" : "_") + difficulty.DifficultyToString() + "_Star";
basetrackstarbattle = song.ID + (coop ? "_guitarcoop_" : "_") + difficulty.DifficultyToString() + "_StarBattleMode";
basetrackfaceoff = song.ID + "_FaceOffp";
instrument = chart.PartGuitar;
break;
case NoteChart.TrackType.Bass:
basetrack = song.ID + (coop ? "_song_rhythmcoop_" : "_song_rhythm_") + difficulty.DifficultyToString();
basetrackstar = song.ID + (coop ? "_rhythmcoop_" : "_rhythm_") + difficulty.DifficultyToString() + "_Star";
basetrackstarbattle = song.ID + (coop ? "_rhythmcoop_" : "_rhythm_") + difficulty.DifficultyToString() + "_StarBattleMode";
basetrackfaceoff = song.ID + "_FaceOffP";
instrument = chart.PartBass;
break;
}
if (instrument == null)
{
return;
}
if (difficulty == NoteChart.Difficulty.Expert) // GH3 has SP for each difficulty; RB2 has one OD for all
{
QbItemArray faceoff1 = (qbchart.FindItem(QbKey.Create(basetrackfaceoff + "1"), false) as QbItemArray).Items[0] as QbItemArray;
if (faceoff1 != null)
{
foreach (QbItemInteger faceoff in faceoff1.Items)
{
NoteChart.Note fnote = new NoteChart.Note(chart.GetTicks(faceoff.Values[0]), chart.GetTicksDuration(faceoff.Values[0], faceoff.Values[1]));
instrument.Player1.Add(fnote);
}
}
QbItemArray faceoff2 = (qbchart.FindItem(QbKey.Create(basetrackfaceoff + "2"), false) as QbItemArray).Items[0] as QbItemArray;
if (faceoff2 != null)
{
foreach (QbItemInteger faceoff in faceoff2.Items)
{
NoteChart.Note fnote = new NoteChart.Note(chart.GetTicks(faceoff.Values[0]), chart.GetTicksDuration(faceoff.Values[0], faceoff.Values[1]));
instrument.Player2.Add(fnote);
}
}
QbItemArray starpower = (qbchart.FindItem(QbKey.Create(basetrackstar), false) as QbItemArray).Items[0] as QbItemArray;
if (starpower != null)
{
foreach (QbItemInteger star in starpower.Items)
{
instrument.Overdrive.Add(new NoteChart.Note(chart.GetTicks(star.Values[0]), chart.GetTicksDuration(star.Values[0], star.Values[1])));
}
}
if (instrument.Overdrive.Count == 0)
{
starpower = (qbchart.FindItem(QbKey.Create(basetrackstarbattle), false) as QbItemArray).Items[0] as QbItemArray;
if (starpower != null)
{
foreach (QbItemInteger star in starpower.Items)
{
instrument.Overdrive.Add(new NoteChart.Note(chart.GetTicks(star.Values[0]), chart.GetTicksDuration(star.Values[0], star.Values[1])));
}
}
}
}
int previouschordnum = 0;
int previouschord = 0;
NoteChart.Note previousnote = new NoteChart.Note()
{
Time = uint.MaxValue, Duration = 0
};
QbItemInteger notes = (qbchart.FindItem(QbKey.Create(basetrack), false) as QbItemArray).Items[0] as QbItemInteger;
if (notes == null)
{
if (track == NoteChart.TrackType.Guitar)
{
chart.PartGuitar = null;
}
else
{
chart.PartBass = null;
}
return;
}
int note32 = chart.Division.TicksPerBeat / 8;
int note16 = chart.Division.TicksPerBeat / 4;
for (int k = 0; k < notes.Values.Length; k += 3)
{
NoteChart.Note note = new NoteChart.Note(chart.GetTicks(notes.Values[k]), chart.GetTicksDuration(notes.Values[k], notes.Values[k + 1]));
int chordnum = 0;
int chord = 0;
// Cut off sustains to a 32nd note before the next
previousnote.Duration = (ulong)Math.Max(Math.Min((long)previousnote.Duration, (long)note.Time - (long)previousnote.Time - note16), note32);
bool hopo = note.Time - previousnote.Time <= (ulong)data.Song.HopoThreshold;
bool ishopo = hopo;
hopo = hopo && previouschordnum == 1;
uint fret = notes.Values[k + 2];
for (int l = 0; l < 6; l++)
{
if ((fret & 0x01) != 0)
{
if (l < 5)
{
chord = l;
chordnum++;
(instrument as NoteChart.IGems).Gems[difficulty][l].Add(note);
}
else // l == 5; hopo toggle bit
{
ishopo = !ishopo;
}
}
fret >>= 1;
}
if (chordnum == 0) // Old TheGHOST bug, should be a green note
{
chordnum = 1;
chord = 0;
(instrument as NoteChart.IGems).Gems[difficulty][0].Add(note);
}
if (chord == previouschord)
{
ishopo = false;
}
if (ishopo != hopo && chordnum == 1)
{
if (ishopo)
{
(instrument as NoteChart.IForcedHopo).ForceHammeron[difficulty].Add(note);
}
else
{
(instrument as NoteChart.IForcedHopo).ForceStrum[difficulty].Add(note);
}
}
previouschord = chord;
previousnote = note;
previouschordnum = chordnum;
}
}
public ChartFormat DecodeChart(FormatData data, ProgressIndicator progress, params Stream[] chartstreams)
{
progress.NewTask(5 + 12);
PakFormat format = NeversoftMetadata.GetSongItemType(data.Song);
SongData song = NeversoftMetadata.GetSongData(data.PlatformData, NeversoftMetadata.GetSongItem(data));
List <Pak> chartpaks = new List <Pak>();
foreach (Stream stream in chartstreams)
{
chartpaks.Add(new Pak(new EndianReader(stream, Endianness.BigEndian))); // TODO: Endianness based on format?
}
FileNode chartfile = null;
foreach (Pak pak in chartpaks)
{
chartfile = pak.FindFile(song.ID + ".mid.qb.ngc") ?? chartfile;
chartfile = pak.FindFile(song.ID + ".mid.qb") ?? chartfile;
}
if (chartfile == null)
{
foreach (Pak pak in chartpaks)
{
chartfile = chartfile ?? pak.FindFileType(0xa7f505c4);
}
}
QbFile qbchart = null;
if (chartfile != null)
{
qbchart = new QbFile(chartfile.Data, format);
}
StringList strings = new StringList();
foreach (Pak pak in chartpaks)
{
foreach (Pak.Node n in pak.Nodes)
{
if (!n.Filename.HasValue())
{
strings.ParseFromStream(n.Data);
}
}
}
QbFile qbsections = null;
FileNode qbsectionfile = null;
foreach (Pak pak in chartpaks)
{
qbsectionfile = pak.FindFile(song.ID + ".mid_text.qb.ngc") as FileNode ?? qbsectionfile;
qbsectionfile = pak.FindFile(song.ID + ".mid_text.qb") as FileNode ?? qbsectionfile;
}
if (qbsectionfile != null)
{
qbsections = new QbFile(qbsectionfile.Data, format);
}
Notes notes = null;
FileNode notesfile = null;
foreach (Pak pak in chartpaks)
{
notesfile = notesfile ?? pak.FindFileType(0xa9d5bc8f);
notesfile = pak.FindFile(song.ID + ".note.ngc") as FileNode ?? notesfile;
notesfile = pak.FindFile(song.ID + ".note") as FileNode ?? notesfile;
}
if (notesfile == null)
{
foreach (Pak pak in chartpaks)
{
notesfile = pak.FindFileType(0xa9d5bc8f) ?? notesfile;
}
}
if (notesfile != null)
{
notesfile.Data.Position = 0;
notes = Notes.Create(new EndianReader(notesfile.Data, Endianness.BigEndian));
}
NoteChart chart = new NoteChart();
chart.PartGuitar = new NoteChart.Guitar(chart);
chart.PartBass = new NoteChart.Bass(chart);
chart.PartDrums = new NoteChart.Drums(chart);
chart.PartVocals = new NoteChart.Vocals(chart);
chart.Events = new NoteChart.EventsTrack(chart);
chart.Venue = new NoteChart.VenueTrack(chart);
chart.Beat = new NoteChart.BeatTrack(chart);
bool gh4v2 = NeversoftMetadata.IsGuitarHero4(data.PlatformData.Game) && data.PlatformData.Game != Game.GuitarHeroWorldTour;
string drumconfig = gh4v2 ? "drums3" : "drums2";
chart.PartDrums.Mixing.Add(new Pair <NoteChart.Point, Pair <NoteChart.Difficulty, string> >(new NoteChart.Point(0), new Pair <NoteChart.Difficulty, string>(NoteChart.Difficulty.Easy, drumconfig + "easy")));
chart.PartDrums.Mixing.Add(new Pair <NoteChart.Point, Pair <NoteChart.Difficulty, string> >(new NoteChart.Point(0), new Pair <NoteChart.Difficulty, string>(NoteChart.Difficulty.Medium, drumconfig)));
chart.PartDrums.Mixing.Add(new Pair <NoteChart.Point, Pair <NoteChart.Difficulty, string> >(new NoteChart.Point(0), new Pair <NoteChart.Difficulty, string>(NoteChart.Difficulty.Hard, drumconfig)));
chart.PartDrums.Mixing.Add(new Pair <NoteChart.Point, Pair <NoteChart.Difficulty, string> >(new NoteChart.Point(0), new Pair <NoteChart.Difficulty, string>(NoteChart.Difficulty.Expert, drumconfig)));
progress.Progress();
DecodeChartFretbars(song, qbchart, notes, chart);
progress.Progress();
DecodeChartSections(song, qbchart, strings, qbsections, notes, chart);
progress.Progress();
for (NoteChart.TrackType track = NoteChart.TrackType.Guitar; track <= NoteChart.TrackType.Drums;)
{
for (NoteChart.Difficulty difficulty = NoteChart.Difficulty.Easy; difficulty <= NoteChart.Difficulty.Expert; difficulty++)
{
DecodeChartNotes(song, qbchart, notes, chart, track, difficulty);
progress.Progress();
}
switch (track)
{
case NoteChart.TrackType.Guitar: track = NoteChart.TrackType.Bass; break;
case NoteChart.TrackType.Bass: track = NoteChart.TrackType.Drums; break;
case NoteChart.TrackType.Drums: track = NoteChart.TrackType.Events; break;
}
}
// Automatic Drum Fills - 1-measure fills every 4 measures, if there's no overdrive overlap
FillSections(chart, 1, 4, 3, chart.PartDrums.DrumFills, chart.PartDrums.Overdrive);
progress.Progress();
if (DecodeChartVocals(song, qbchart, strings, notes, chart))
{
DecodeChartVocalPhrases(song, qbchart, notes, chart);
}
ImportMap.ImportChart(data.Song, chart);
progress.Progress();
progress.EndTask();
return(new ChartFormat(chart));
}
private void DecodeChartNotes(SongData song, QbFile qbchart, Notes notes, NoteChart chart, NoteChart.TrackType track, NoteChart.Difficulty difficulty)
{
bool expertplus = song.Data.GetValue <bool>("GH5ChartExpertPlus");
uint[] values;
uint[][] jaggedvalues;
QbKey basetrack = null; QbKey basetrackstar = null; QbKey basetrackfaceoff1 = null; QbKey basetrackfaceoff2 = null; QbKey basetracktapping = null;
NoteChart.Instrument instrument = null;
switch (track)
{
case NoteChart.TrackType.Guitar:
instrument = chart.PartGuitar;
if (notes != null)
{
basetrack = QbKey.Create("guitar" + difficulty.DifficultyToString().ToLower() + "instrument");
basetracktapping = QbKey.Create("guitar" + difficulty.DifficultyToString().ToLower() + "tapping");
basetrackstar = QbKey.Create("guitar" + difficulty.DifficultyToString().ToLower() + "starpower");
}
else
{
basetrack = QbKey.Create(song.ID + "_song_" + difficulty.DifficultyToString().ToLower());
basetrackstar = QbKey.Create(song.ID + "_" + difficulty.DifficultyToString().ToLower() + "_star");
basetrackfaceoff1 = QbKey.Create(song.ID + "_faceoffp1");
basetrackfaceoff2 = QbKey.Create(song.ID + "_faceoffp2");
basetracktapping = QbKey.Create(song.ID + "_" + difficulty.DifficultyToString().ToLower() + "_tapping");
}
break;
case NoteChart.TrackType.Bass:
instrument = chart.PartBass;
if (notes != null)
{
basetrack = QbKey.Create("bass" + difficulty.DifficultyToString().ToLower() + "instrument");
basetracktapping = QbKey.Create("bass" + difficulty.DifficultyToString().ToLower() + "tapping");
basetrackstar = QbKey.Create("bass" + difficulty.DifficultyToString().ToLower() + "starpower");
}
else
{
basetrack = QbKey.Create(song.ID + "_song_rhythm_" + difficulty.DifficultyToString().ToLower());
basetrackstar = QbKey.Create(song.ID + "_rhythm_" + difficulty.DifficultyToString().ToLower() + "_star");
basetrackfaceoff1 = QbKey.Create(song.ID + "_rhythm_faceoffp1");
basetrackfaceoff2 = QbKey.Create(song.ID + "_rhythm_faceoffp2");
// basetracktapping = song.ID + "_rhythm_" + difficulty.DifficultyToString().ToLower() + "_tapping";
}
break;
case NoteChart.TrackType.Drums:
instrument = chart.PartDrums;
if (notes != null)
{
basetrack = QbKey.Create("drums" + difficulty.DifficultyToString().ToLower() + "instrument");
basetrackstar = QbKey.Create("drums" + difficulty.DifficultyToString().ToLower() + "starpower");
}
else
{
basetrack = QbKey.Create(song.ID + "_song_drum_" + difficulty.DifficultyToString().ToLower());
basetrackstar = QbKey.Create(song.ID + "_drum_" + difficulty.DifficultyToString().ToLower() + "_star");
basetrackfaceoff1 = QbKey.Create(song.ID + "_drum_faceoffp1");
basetrackfaceoff2 = QbKey.Create(song.ID + "_drum_faceoffp2");
// basetracktapping = song.ID + "_drum_" + difficulty.DifficultyToString().ToLower() + "_tapping";
}
break;
}
if (difficulty == NoteChart.Difficulty.Expert) // GH has SP for each difficulty; RB2 has one OD for all
{
jaggedvalues = GetJaggedChartValues(notes, qbchart, basetrackstar, basetrackstar, 4, 2);
foreach (uint[] star in jaggedvalues)
{
instrument.Overdrive.Add(new NoteChart.Note(chart.GetTicks(star[0]), chart.GetTicksDuration(star[0], star[1])));
}
if (notes == null)
{
jaggedvalues = GetJaggedChartValues(notes, qbchart, basetrackfaceoff1, basetrackfaceoff1, 1);
foreach (uint[] faceoff in jaggedvalues)
{
instrument.Player1.Add(new NoteChart.Note(chart.GetTicks(faceoff[0]), chart.GetTicksDuration(faceoff[0], faceoff[1])));
}
jaggedvalues = GetJaggedChartValues(notes, qbchart, basetrackfaceoff2, basetrackfaceoff2, 2);
foreach (uint[] faceoff in jaggedvalues)
{
instrument.Player2.Add(new NoteChart.Note(chart.GetTicks(faceoff[0]), chart.GetTicksDuration(faceoff[0], faceoff[1])));
}
}
}
if (basetracktapping != null)
{
jaggedvalues = GetJaggedChartValues(notes, qbchart, basetracktapping, basetracktapping, 4, 4);
foreach (uint[] tap in jaggedvalues)
{
if (instrument is NoteChart.IForcedHopo)
{
(instrument as NoteChart.IForcedHopo).ForceHammeron[difficulty].Add(new NoteChart.Note(chart.GetTicks(tap[0]), chart.GetTicksDuration(tap[0], tap[1])));
}
}
}
int previouschordnum = 0;
int previouschord = 0;
NoteChart.Note previousnote = new NoteChart.Note(uint.MaxValue);
int note32 = chart.Division.TicksPerBeat / 8;
int note16 = chart.Division.TicksPerBeat / 4;
values = GetChartValues(notes, qbchart, basetrack, basetrack, 4, 4);
for (int k = 0; k < values.Length; k += 2)
{
uint fret = values[k + 1];
uint length = 0;
if (notes != null)
{
length = fret >> 16;
fret = fret & 0x0000FFFF;
}
else
{
length = fret & 0x0000FFFF;
fret >>= 16;
}
if (notes != null)
{
fret = ((fret & 0xFF00) >> 8) | ((fret & 0x00FF) << 8);
}
NoteChart.Note note = new NoteChart.Note(chart.GetTicks(values[k]), chart.GetTicksDuration(values[k], length));
int chordnum = 0;
int chord = 0;
// Cut off sustains to a 32nd note before the next
previousnote.Duration = (ulong)Math.Max(Math.Min((long)previousnote.Duration, (long)note.Time - (long)previousnote.Time - note16), note32);
uint numfrets = 5;
if (track == NoteChart.TrackType.Drums)
{
numfrets += 2;
}
int[] transform;
if (notes == null)
{
transform = new int[] { 4, 1, 2, 3, 3, 0, -1 }
}
;
else
{
//transform = new int[] { 4, 1, 2, 3, -1, 0, 4 }; // -1 -> 4?
transform = new int[] { 4, 1, 2, 3, 3, 0, 4 }
}; // TODO: Verify charts
for (int l = 0; l < numfrets; l++)
{
if (((fret >> l) & 0x01) != 0)
{
chordnum++;
chord = l;
if (track == NoteChart.TrackType.Drums)
{
chord = transform[l];
//if ((fret & 0x2000) != 0)
// continue;
//if (chord == 0 && ((fret & 0x2000) == 0) && !expertplus) // TODO: Verify expert+
// continue;
}
if (chord >= 0)
{
(instrument as NoteChart.IGems).Gems[difficulty][chord].Add(note);
if (instrument is NoteChart.Drums)
{
ExpandDrumRoll(chart, difficulty, note, chord);
}
}
}
}
if (chordnum == 0) // Bass open note, actually fret bit 6
{
chordnum++;
if (!(instrument is NoteChart.Drums))
{
(instrument as NoteChart.IGems).Gems[difficulty][0].Add(note);
}
if (instrument is NoteChart.IForcedHopo)
{
(instrument as NoteChart.IForcedHopo).ForceHammeron[difficulty].Add(note); // Bass open notes become hopos, lulz
}
}
else if (chordnum == 1 && chord != previouschord)
{
if (instrument is NoteChart.IForcedHopo)
{
if ((fret & 0x0040) != 0)
{
(instrument as NoteChart.IForcedHopo).ForceHammeron[difficulty].Add(note);
}
else
{
(instrument as NoteChart.IForcedHopo).ForceStrum[difficulty].Add(note);
}
}
}
previouschord = chord;
previousnote = note;
previouschordnum = chordnum;
}
}
