public OpusTools(Archive soundbanks, string modFolder, string rawFolder, bool useMod = false) //audio_2_soundbanks.archive
{
_soundBanks = soundbanks;
_modFolder = new DirectoryInfo(modFolder);
_rawFolder = new DirectoryInfo(rawFolder);
_isModded = useMod;
if (!Directory.Exists(Path.Combine(_modFolder.FullName, "base\\sound\\soundbanks")))
{
Directory.CreateDirectory(Path.Combine(_modFolder.FullName, "base\\sound\\soundbanks"));
}
if (!Directory.Exists(_rawFolder.FullName))
{
Directory.CreateDirectory(_rawFolder.FullName);
}
if (_isModded)
{
var infoFile = Path.Combine(_modFolder.FullName, "base\\sound\\soundbanks\\sfx_container.opusinfo");
if (File.Exists(infoFile))
{
var ms = new MemoryStream(File.ReadAllBytes(infoFile));
var br = new BinaryReader(ms);
ms.Position = 0;
if (BitConverter.ToString(br.ReadBytes(3)) != "53-4E-44")
{
_isModded = false;
}
else
{
Info = new OpusInfo(ms);
}
}
else
{
_isModded = false;
}
}
if (!_isModded)
{
var hash = FNV1A64HashAlgorithm.HashString("base\\sound\\soundbanks\\sfx_container.opusinfo");
var ms = new MemoryStream();
if (_soundBanks.Files.ContainsKey(hash))
{
ModTools.ExtractSingleToStream(_soundBanks, hash, ms);
Info = new OpusInfo(ms);
}
else
{
Info = new OpusInfo();
}
}
}
public static void Parse(FileInfo opusinfofile, DirectoryInfo paksdir, DirectoryInfo outdir)
{
FileStream fs = new FileStream(opusinfofile.FullName, FileMode.Open, FileAccess.Read);
OpusInfo info = new OpusInfo(fs);
string[] files = Directory.GetFiles(paksdir.FullName, "*.opuspak").OrderBy(f => Convert.ToUInt32(f.Replace(".opuspak", string.Empty).Substring(f.LastIndexOf('_') + 1))).ToArray();
Stream[] paks = new Stream[files.Length];
for (int i = 0; i < files.Length; i++)
{
paks[i] = new FileStream(files[i], FileMode.Open, FileAccess.Read);
}
info.WriteAllOpusFromPaks(paks, outdir);
}
