public IPackedFileInfo[] ReadPackedFiles()
{
ResourcesFileStream.Position = FILE_LIST_OFFSET;
var packedFiles = new IPackedFileInfo[PackedFileCount];
for (var x = 0; x < packedFiles.Length; x++)
{
packedFiles[x] = new PackedFileInfo {
Name = Encoding.UTF8.GetString(ResourcesFileStream.ReadBytes(16)).Split('\0')[0]
?? throw new Exception("Packed file name could not be read."),
Offset = ResourcesFileStream.Read <uint>(),
Size = ResourcesFileStream.Read <uint>(),
};
var currentReadPosition = ResourcesFileStream.Position;
ResourcesFileStream.Position = packedFiles[x].Offset;
packedFiles[x].Extension = ResourcePackType.GetFileType(ResourcesFileStream.ReadBytes(16));
ResourcesFileStream.Position = currentReadPosition;
// Fix reader alignment.
ResourcesFileStream.Read <long>();
}
return(packedFiles);
}
public ResourcePackFile(string gameFile)
{
GameResourceFile = gameFile;
ResourcesFileStream = File.OpenRead(gameFile);
_fileSignature = ResourcesFileStream.ReadBytes(4);
_fileListDataSize = ResourcesFileStream.Read <uint>();
}
public void Dispose()
{
ResourcesFileStream.Dispose();
}
public async Task <byte[]> ReadFileFromStreamAsync(IPackedFileInfo resourcePackFile)
{
ResourcesFileStream.Position = FILE_LIST_OFFSET + _fileListDataSize + resourcePackFile.Offset;
return(await ResourcesFileStream.ReadBytesAsync((int)resourcePackFile.Size));
}
