public override PlatformData Create(string path, Game game, ProgressIndicator progress)
{
PlatformData data = new PlatformData(this, game);
data.Session["path"] = path;
if (Directory.Exists(path))
{
Exceptions.Error("An RBN archive must be a file.");
}
if (File.Exists(path))
{
try {
RBA rba = new RBA(new EndianReader(new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read), Endianness.LittleEndian));
data.Session["rba"] = rba;
SongData song = HarmonixMetadata.GetSongData(data, DTA.Create(rba.Data));
song.ID = ImportMap.GetShortName(song.Name);
AddSong(data, song, progress);
} catch (Exception exception) {
Exceptions.Error(exception, "An error occurred while opening the RBN archive.");
}
}
return(data);
}
public static SongsDTA GetSongsDTA(SongData song, AudioFormat audioformat, bool idioticdrums = true)
{
SongsDTA dta = HarmonixMetadata.GetSongData(song);
dta.Downloaded = true;
if ((dta.Decade == null || dta.Decade.Length == 0) && dta.Year.ToString().Length > 2)
{
dta.Decade = "the" + dta.Year.ToString()[2] + "0s";
}
dta.BaseName = "rwk" + dta.Version.ToString() + dta.BaseName;
dta.Genre = ImportMap.GetShortGenre(dta.Genre);
dta.Song.Cores.Clear();
dta.Song.Pans.Clear();
dta.Song.Vols.Clear();
foreach (SongsDTA.SongTracks track in dta.Song.Tracks)
{
track.Tracks.Clear();
}
dta.Song.TracksCount.Clear();
var maps = audioformat.Mappings.Where(m => m.Instrument != Instrument.Preview).ToList();
foreach (AudioFormat.Mapping map in maps)
{
dta.Song.Cores.Add(map.Instrument == Instrument.Guitar ? 1 : -1);
dta.Song.Pans.Add(map.Balance);
dta.Song.Vols.Add(map.Volume);
SongsDTA.SongTracks track = dta.Song.Tracks.FirstOrDefault(t => t.Name == HarmonixMetadata.InstrumentToString(map.Instrument));
if (track != null)
{
track.Tracks.Add(maps.IndexOf(map));
}
}
if (idioticdrums)
{
// For safety with customs messing with mix and not knowing what they're doing
SongsDTA.SongTracks drumtrack = dta.Song.Tracks.FirstOrDefault(t => t.Name == "drum");
while (drumtrack != null && drumtrack.Tracks.Count > 0 && drumtrack.Tracks.Count < 6)
{
drumtrack.Tracks.Add(drumtrack.Tracks[drumtrack.Tracks.Count - 1]);
}
}
return(dta);
}
public override ChartFormat DecodeChart(FormatData data, ProgressIndicator progress)
{
if (!data.HasStream(this, ChartFile))
{
throw new FormatException();
}
Stream stream = data.GetStream(this, ChartFile);
Midi midi = Midi.Create(Mid.Create(stream));
data.CloseStream(stream);
ChartFormat chart = new ChartFormat(NoteChart.Create(midi));
DecodeLeftHandAnimations(chart.Chart, midi);
ChartFormatGH2.DecodeDrums(chart.Chart, midi, true);
ChartFormatGH2.DecodeOverdrive(chart.Chart);
ImportMap.ImportChart(data.Song, chart.Chart);
return(chart);
}
public override ChartFormat DecodeChart(FormatData data, ProgressIndicator progress)
{
if (!data.HasStream(this, ChartFile))
{
throw new FormatException();
}
Stream stream = data.GetStream(this, ChartFile);
Midi midi = Midi.Create(Mid.Create(stream));
data.CloseStream(stream);
DecodeCoop(midi, data.Song.Data.GetValue <bool>("GH2ChartCoop"));
ChartFormat chart = new ChartFormat(NoteChart.Create(midi));
DecodeDrums(chart.Chart, midi, false);
DecodeOverdrive(chart.Chart);
ImportMap.ImportChart(data.Song, chart.Chart);
return(chart);
}
public override bool AddSong(PlatformData data, SongData song, ProgressIndicator progress)
{
FormatData formatdata = new TemporaryFormatData(song, data);
DirectoryNode dir = data.Session["songdir"] as DirectoryNode;
int delay = 0;
bool eighthhopo = false;
int hopofreq = -1;
AudioFormat format = new AudioFormat();
FileNode songini = dir.Navigate("song.ini", false, true) as FileNode;
if (songini != null)
{
Ini ini = Ini.Create(songini.Data);
songini.Data.Close();
string value = ini.GetValue("song", "name"); if (value != null)
{
song.Name = value;
}
value = ini.GetValue("song", "artist"); if (value != null)
{
song.Artist = value;
}
value = ini.GetValue("song", "album"); if (value != null)
{
song.Album = value;
}
value = ini.GetValue("song", "genre"); if (value != null)
{
song.Genre = value;
}
value = ini.GetValue("song", "year"); if (value != null)
{
song.Year = int.Parse(value);
}
value = ini.GetValue("song", "version"); if (value != null)
{
song.Version = int.Parse(value);
}
value = ini.GetValue("song", "delay"); if (value != null)
{
delay = int.Parse(value);
}
value = ini.GetValue("song", "eighthnote_hopo"); if (value != null)
{
eighthhopo = string.Compare(value, "true", true) == 0 ? true : false;
}
value = ini.GetValue("song", "hopofreq"); if (value != null)
{
hopofreq = int.Parse(value);
}
value = ini.GetValue("song", "tags"); if (value != null)
{
song.Master = string.Compare(value, "cover", true) == 0 ? false : true;
}
value = ini.GetValue("song", "icon"); if (value != null)
{
song.Game = GetGameFromIcon(value);
}
value = ini.GetValue("song", "diff_band"); if (value != null)
{
song.Difficulty[Instrument.Ambient] = ImportMap.GetBaseRank(Instrument.Ambient, int.Parse(value));
}
value = ini.GetValue("song", "diff_bass"); if (value != null)
{
song.Difficulty[Instrument.Bass] = ImportMap.GetBaseRank(Instrument.Bass, int.Parse(value));
}
value = ini.GetValue("song", "diff_drums"); if (value != null)
{
song.Difficulty[Instrument.Drums] = ImportMap.GetBaseRank(Instrument.Drums, int.Parse(value));
}
value = ini.GetValue("song", "diff_guitar"); if (value != null)
{
song.Difficulty[Instrument.Guitar] = ImportMap.GetBaseRank(Instrument.Guitar, int.Parse(value));
}
}
format.InitialOffset = -delay;
FileNode album = dir.Navigate("album.png", false, true) as FileNode;
if (album != null)
{
song.AlbumArt = new Bitmap(album.Data);
}
FileNode chartfile = dir.Navigate("notes.mid", false, true) as FileNode;
NoteChart chart = null;
if (chartfile != null)
{
ChartFormatRB.Instance.Create(formatdata, chartfile.Data, null, 0, null, null, 0, false, true);
chart = NoteChart.Create(Midi.Create(Mid.Create(chartfile.Data)));
chartfile.Data.Close();
}
if (chart != null && eighthhopo)
{
song.HopoThreshold = chart.Division.TicksPerBeat / 2 + 10;
}
else if (hopofreq >= 0)
{
// TODO: This
}
List <Stream> streams = new List <Stream>();
foreach (Node node in dir)
{
FileNode file = node as FileNode;
if (file == null)
{
continue;
}
string extension = Path.GetExtension(file.Name).ToLower();
if (extension != ".ogg")
{
continue;
}
string name = Path.GetFileNameWithoutExtension(file.Name);
Instrument instrument = Platform.InstrumentFromString(name);
RawkAudio.Decoder decoder = new RawkAudio.Decoder(file.Data, RawkAudio.Decoder.AudioFormat.VorbisOgg);
for (int i = 0; i < decoder.Channels; i++)
{
format.Mappings.Add(new AudioFormat.Mapping(0, 0, instrument));
}
decoder.Dispose();
file.Data.Close();
streams.Add(file.Data);
}
format.AutoBalance();
if (streams.Count > 0)
{
AudioFormatOgg.Instance.Create(formatdata, streams.ToArray(), format);
}
else if (chartfile == null)
{
return(false);
}
data.AddSong(formatdata);
return(true);
}
public override void SaveSong(PlatformData data, FormatData formatdata, ProgressIndicator progress)
{
string path = data.Session["path"] as string;
SongData song = formatdata.Song;
progress.NewTask(8);
int i;
string songpath = null;
for (i = 0; i < 0x1000; i++)
{
songpath = Path.Combine(path, song.ID + (i == 0 ? "" : i.ToString()));
if (!Directory.Exists(songpath))
{
break;
}
}
Directory.CreateDirectory(songpath);
AudioFormat audio = (formatdata.GetFormat(FormatType.Audio) as IAudioFormat).DecodeAudio(formatdata, progress);
progress.Progress();
ChartFormat chart = (formatdata.GetFormat(FormatType.Chart) as IChartFormat).DecodeChart(formatdata, progress);
progress.Progress();
Stream chartstream = new FileStream(Path.Combine(songpath, "notes.mid"), FileMode.Create, FileAccess.Write);
chart.Save(chartstream);
chartstream.Close();
Ini ini = new Ini();
ini.SetValue("song", "name", song.Name);
ini.SetValue("song", "artist", song.Artist);
ini.SetValue("song", "album", song.Album);
ini.SetValue("song", "genre", song.Genre);
ini.SetValue("song", "year", song.Year.ToString());
ini.SetValue("song", "diff_band", ImportMap.GetBaseTier(Instrument.Ambient, song.Difficulty[Instrument.Ambient]).ToString());
ini.SetValue("song", "diff_guitar", ImportMap.GetBaseTier(Instrument.Guitar, song.Difficulty[Instrument.Guitar]).ToString());
ini.SetValue("song", "diff_bass", ImportMap.GetBaseTier(Instrument.Bass, song.Difficulty[Instrument.Bass]).ToString());
ini.SetValue("song", "diff_drums", ImportMap.GetBaseTier(Instrument.Drums, song.Difficulty[Instrument.Drums]).ToString());
Stream inistream = new FileStream(Path.Combine(songpath, "song.ini"), FileMode.Create, FileAccess.Write);
ini.Save(inistream);
inistream.Close();
if (song.AlbumArt != null)
{
Stream albumart = new FileStream(Path.Combine(songpath, "album.png"), FileMode.Create, FileAccess.Write);
song.AlbumArt.Save(albumart, ImageFormat.Png);
albumart.Close();
}
JaggedShortArray encoderdata;
var instruments = audio.Mappings.GroupBy(m => m.Instrument == Instrument.Vocals ? Instrument.Ambient : m.Instrument);
encoderdata = new JaggedShortArray(2, RawkAudio.Decoder.BufferSize);
int count = instruments.Count();
Stream[] streams = new Stream[count];
IEncoder[] encoders = new IEncoder[count];
ushort[][] masks = new ushort[count][];
i = 0;
foreach (var item in instruments)
{
string filename = null;
switch (item.Key)
{
case Instrument.Guitar:
filename = "guitar.ogg";
break;
case Instrument.Bass:
filename = "rhythm.ogg";
break;
case Instrument.Drums:
filename = "drums.ogg";
break;
case Instrument.Ambient:
filename = "song.ogg";
break;
case Instrument.Preview:
filename = "preview.ogg";
break;
}
streams[i] = new FileStream(Path.Combine(songpath, filename), FileMode.Create, FileAccess.Write);
masks[i] = new ushort[2];
foreach (var map in item)
{
int index = audio.Mappings.IndexOf(map);
if (map.Balance <= 0)
{
masks[i][0] |= (ushort)(1 << index);
}
if (map.Balance >= 0)
{
masks[i][1] |= (ushort)(1 << index);
}
}
encoders[i] = new RawkAudio.Encoder(streams[i], 2, audio.Decoder.SampleRate, 44100);
i++;
}
if (audio.InitialOffset > 0)
{
AudioFormat.ProcessOffset(audio.Decoder, encoders[0], audio.InitialOffset);
}
else
{
for (i = 0; i < encoders.Length; i++)
{
AudioFormat.ProcessOffset(audio.Decoder, encoders[i], audio.InitialOffset);
}
}
long samples = audio.Decoder.Samples;
progress.NewTask("Transcoding Audio", samples, 6);
while (samples > 0)
{
int read = audio.Decoder.Read();
if (read <= 0)
{
break;
}
// TODO: Apply volumes to each channel
for (i = 0; i < count; i++)
{
audio.Decoder.AudioBuffer.DownmixTo(encoderdata, masks[i], read, false);
encoders[i].Write(encoderdata, read);
}
samples -= read;
progress.Progress(read);
}
for (i = 0; i < count; i++)
{
encoders[i].Dispose();
streams[i].Close();
}
progress.EndTask();
progress.Progress(6);
progress.EndTask();
}
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));
}
public static bool ImportChart(SongData song, NoteChart chart)
{
ImportMap import = new ImportMap(song.Game);
return(import.PopulateChart(song, chart));
}
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));
}