private static void ProcessAllBinaries(uint acbFormatVersion, DecodeParams baseDecodeParams, string extractDir, Afs2Archive archive, Stream dataStream, bool isInternal)
{
if (!Directory.Exists(extractDir))
{
Directory.CreateDirectory(extractDir);
}
var afsSource = isInternal ? "internal" : "external";
var decodeParams = baseDecodeParams;
if (acbFormatVersion >= NewEncryptionVersion)
{
decodeParams.KeyModifier = archive.HcaKeyModifier;
}
else
{
decodeParams.KeyModifier = 0;
}
foreach (var entry in archive.Files)
{
var record = entry.Value;
var extractFileName = AcbFile.GetSymbolicFileNameFromCueId(record.CueId);
extractFileName = extractFileName.ReplaceExtension(".bin", ".wav");
var extractFilePath = Path.Combine(extractDir, extractFileName);
using (var fileData = AcbHelper.ExtractToNewStream(dataStream, record.FileOffsetAligned, (int)record.FileLength)) {
var isHcaStream = HcaReader.IsHcaStream(fileData);
Console.Write("Processing {0} AFS: #{1} (offset={2} size={3})... ", afsSource, record.CueId, record.FileOffsetAligned, record.FileLength);
if (isHcaStream)
{
try {
using (var fs = File.Open(extractFilePath, FileMode.Create, FileAccess.Write, FileShare.Write)) {
DecodeHca(fileData, fs, decodeParams);
}
Console.WriteLine("decoded");
} catch (Exception ex) {
if (File.Exists(extractFilePath))
{
File.Delete(extractFilePath);
}
Console.WriteLine(ex.Message);
}
}
else
{
Console.WriteLine("skipped (not HCA)");
}
}
}
}
// ReSharper disable once IdentifierTypo
private static void AfsToWav(Afs2FileRecord afsRecord, Stream awbStream, DecodeParams decodeParams,
string output)
{
using var fileData =
AcbHelper.ExtractToNewStream(awbStream, afsRecord.FileOffsetAligned, (int)afsRecord.FileLength);
var isHcaStream = DereTore.Exchange.Audio.HCA.HcaReader.IsHcaStream(fileData);
if (!isHcaStream)
{
return;
}
using var fs = File.OpenWrite(output);
try
{
HcaToWav(fileData, fs, decodeParams);
}
catch (Exception)
{
Console.Error.WriteLine($"Failed to convert {output}:");
throw;
}
}
private static void ExtractAllBinaries(string extractDir, Afs2Archive archive, Stream dataStream, bool isInternal)
{
if (!Directory.Exists(extractDir))
{
Directory.CreateDirectory(extractDir);
}
var afsSource = isInternal ? "internal" : "external";
foreach (var entry in archive.Files)
{
var record = entry.Value;
var extractFileName = AcbFile.GetSymbolicFileNameFromCueId(record.CueId);
var extractFilePath = Path.Combine(extractDir, extractFileName);
using (var fs = File.Open(extractFilePath, FileMode.Create, FileAccess.Write, FileShare.Write)) {
using (var fileData = AcbHelper.ExtractToNewStream(dataStream, record.FileOffsetAligned, (int)record.FileLength)) {
WriteFile(fileData, fs);
}
}
Console.WriteLine("Extracted from {0} AFS: #{1} (offset={2} size={3})", afsSource, record.CueId, record.FileOffsetAligned, record.FileLength);
}
}
