private static void Main(string[] args)
{
Logger.PrintVersion("Cethleann");
var flags = CommandLineFlags.ParseFlags <DataExporterFlags>(CommandLineFlags.PrintHelp, args);
if (flags == null)
{
return;
}
IManagedFS?fs = default;
if (flags.Flayn)
{
fs = new Flayn(flags);
((Flayn)fs).LoadPatterns();
foreach (var gamedir in flags.GameDirs)
{
fs.AddDataFS(gamedir);
}
}
else if (flags.Leonhart)
{
fs = new Leonhart(flags);
foreach (var gamedir in flags.GameDirs)
{
fs.AddDataFS(gamedir);
}
}
else if (flags.Mitsunari)
{
fs = new Mitsunari(flags);
foreach (var gamedir in flags.GameDirs)
{
fs.AddDataFS(gamedir);
}
}
else if (flags.Nyotengu)
{
fs = new Nyotengu(flags);
foreach (var rdb in flags.GameDirs.SelectMany(gamedir => Directory.GetFiles(gamedir, "*.rdb")))
{
fs.AddDataFS(rdb);
}
((Nyotengu)fs).LoadExtList();
}
else if (flags.Zhao) // yep it's identical, but filenames are suffixed with .hash
// so it would try to load RDB BINs in normal installs since those are named .rdb.bin
{
fs = new Nyotengu(flags);
foreach (var rdb in flags.GameDirs.SelectMany(gamedir => Directory.GetFiles(gamedir, "*.rdb.*")))
{
fs.AddDataFS(rdb);
}
((Nyotengu)fs).LoadExtList();
}
else if (flags.Reisalin)
{
fs = new Reisalin(flags);
foreach (var gamedir in flags.GameDirs.SelectMany(gameDir => Directory.GetFiles(gameDir, "*.pak")))
{
fs.AddDataFS(gamedir);
}
}
else if (flags.Yshtola)
{
YshtolaSettings?settings = flags.GameId switch
{
"DissidiaNT" => new YshtolaDissidiaSettings(),
"VenusVacation" => new YshtolaVenusVacationSettings(),
_ => default
};
if (settings == default)
{
Logger.Error("Cethleann", $"No decryption settings found for {flags.GameId}!");
return;
}
fs = new Yshtola(flags, settings);
var yshtola = (Yshtola)fs;
yshtola.Root = flags.GameDirs.ToArray();
foreach (var tableName in settings.TableNames)
{
fs.AddDataFS(tableName);
}
if (!Directory.Exists(flags.OutputDirectory))
{
Directory.CreateDirectory(flags.OutputDirectory);
}
for (var index = 0; index < yshtola.Tables.Count; index++)
{
var table = yshtola.Tables[index];
var type = Path.GetDirectoryName(yshtola.Settings.TableNames[index]);
var name = $"manifest-{type ?? "COMMON"}.{flags.GameId.ToLower()}";
File.WriteAllBytes(Path.Combine(flags.OutputDirectory, name), table.Buffer.ToArray());
}
if (flags.YshtolaManifestOnly)
{
return;
}
}
if (fs == null)
{
Logger.Error("Cethleann", "No FS specified! Prove --flayn, --reisalin, --leonhart, --mitsunari, --nyotengu, or --yshtola!");
return;
}
if (!flags.NoFilelist)
{
fs.LoadFileList(flags.FileList);
}
if (flags.NyotenguGeneratedFileList && fs is Nyotengu nyotengu)
{
nyotengu.SaveGeneratedFileList(flags.FileList);
return;
}
for (var index = 0; index < fs.EntryCount; index++)
{
try
{
var data = fs.ReadEntry(index).Span;
var dt = data.GetDataType();
var ext = UnbundlerLogic.GetExtension(data);
var filepath = fs.GetFilename(index, ext, dt) ?? $"{index}.{ext}";
while (filepath.StartsWith("\\") || filepath.StartsWith("/"))
{
filepath = filepath.Substring(1);
}
if (flags.Reisalin && filepath.EndsWith(".gz", StringComparison.InvariantCultureIgnoreCase))
{
if (data[4] == 0x78)
{
data = StreamCompression.Decompress(data, new CompressionOptions
{
Length = -1,
Type = DataCompression.Deflate
});
}
filepath = filepath.Substring(0, filepath.Length - 3);
}
var pathBase = $@"{flags.OutputDirectory}\{filepath}";
UnbundlerLogic.TryExtractBlob(pathBase, data, false, flags, false);
}
catch (Exception e)
{
Logger.Error("Cethleann", e);
#if DEBUG
throw;
#endif
}
}
fs.Dispose();
}
/// <summary> /// Load a referenced KTID file /// </summary> /// <param name="instance"></param> /// <param name="nyotengu"></param> /// <returns></returns> public static Memory <byte> Dereference(this KTIDReference instance, Nyotengu nyotengu) => nyotengu.ReadEntry(instance.KTID);
