private static Task <MS2Archive> LoadMS2F(MS2CryptoMode cryptoMode, BinaryReader br, string name, MemoryMappedFile dataMemoryMappedFile)
{
return(Task.Run(async() =>
{
uint unk = br.ReadUInt32(); // TODO: unknown/unused?
uint dataCompressedSize = br.ReadUInt32() | br.ReadUInt32();
uint dataEncodedSize = br.ReadUInt32() | br.ReadUInt32();
uint size = br.ReadUInt32() | br.ReadUInt32();
uint compressedSize = br.ReadUInt32() | br.ReadUInt32();
uint encodedSize = br.ReadUInt32() | br.ReadUInt32();
uint fileCount = br.ReadUInt32() | br.ReadUInt32();
uint dataSize = br.ReadUInt32() | br.ReadUInt32();
if (unk != 0)
{
Logger.Debug($"Archive header unk is \"{unk}\".");
}
var header = new MS2SizeHeader(encodedSize, compressedSize, size);
var data = new MS2SizeHeader(dataEncodedSize, dataCompressedSize, dataSize);
Logger.Verbose($"There are {fileCount} files in the archive.");
List <MS2File> files = await LoadFiles(cryptoMode, header, data, fileCount, br, dataMemoryMappedFile).ConfigureAwait(false);
var archive = new MS2Archive(cryptoMode, header, data, name, dataMemoryMappedFile, files);
return archive;
}));
}
private static Task <MS2Archive> LoadNS2F(MS2CryptoMode cryptoMode, BinaryReader br, string name, MemoryMappedFile dataMemoryMappedFile)
{
return(Task.Run(async() =>
{
uint fileCount = br.ReadUInt32();
uint dataCompressedSize = br.ReadUInt32() | br.ReadUInt32();
uint dataEncodedSize = br.ReadUInt32() | br.ReadUInt32();
uint size = br.ReadUInt32() | br.ReadUInt32();
uint compressedSize = br.ReadUInt32() | br.ReadUInt32();
uint encodedSize = br.ReadUInt32() | br.ReadUInt32();
uint dataSize = br.ReadUInt32() | br.ReadUInt32();
var header = new MS2SizeHeader(encodedSize, compressedSize, size);
var data = new MS2SizeHeader(dataEncodedSize, dataCompressedSize, dataSize);
List <MS2File> files = await LoadFiles(cryptoMode, header, data, fileCount, br, dataMemoryMappedFile).ConfigureAwait(false);
var archive = new MS2Archive(cryptoMode, header, data, name, dataMemoryMappedFile, files);
return archive;
}));
}