public IEnumerable <AssetFile> BuildAssetsFileInstance(Stream stream)
{
List <AssetFile> result = new List <AssetFile>();
classPackage = new ClassDatabasePackage();
Console.WriteLine("Reading class-data...");
using (var reader = new AssetsFileReader(new FileStream("classdata.tpk", FileMode.Open, FileAccess.Read, FileShare.Read))) {
classPackage.Read(reader);
}
var file = new AssetBundleFile();
activeBundleFile = file;
Console.WriteLine("Reading bundleFileStream...");
file.Read(new AssetsFileReader(stream), true);
file.reader.Position = 0;
Stream memoryStream = new MemoryStream();
Console.WriteLine("Unpacking bundleFile...");
file.Unpack(file.reader, new AssetsFileWriter(memoryStream));
memoryStream.Position = 0;
file.Close();
file = new AssetBundleFile();
file.Read(new AssetsFileReader(memoryStream));
Console.WriteLine("file.bundleInf6.dirInf.Length: " + file.bundleInf6.dirInf.Length);
for (int i = 0; i < file.bundleInf6.dirInf.Length; i++)
{
try {
if (file.IsAssetsFile(file.reader, file.bundleInf6.dirInf[i]))
{
byte[] assetData = BundleHelper.LoadAssetDataFromBundle(file, i);
var mainStream = new MemoryStream(assetData);
activeStreams.Add(mainStream);
string mainName = file.bundleInf6.dirInf[i].name;
var fileInstance = new AssetsFileInstance(mainStream, mainName, "");
ClassDatabaseFile classDBFile = LoadClassDatabaseFromPackage(fileInstance.file.typeTree.unityVersion);
if (classDBFile == null)
{
Console.WriteLine("classDatabaseFile was null? Okay, that's probably bad. Continuing anyway...");
}
result.Add(new AssetFile(fileInstance, classDBFile));
}
} catch (Exception e) {
Console.WriteLine("caught exception while reading AssetsFile: " + e);
//guess it's not an assetsFile then?
}
}
Console.WriteLine("found " + result.Count + " AssetFiles");
return(result);
}
public static List <AssetsFile> LoadAllAssetsFromBundle(AssetBundleFile bundle)
{
List <AssetsFile> files = new List <AssetsFile>();
int numFiles = bundle.NumFiles;
for (int i = 0; i < numFiles; i++)
{
if (bundle.IsAssetsFile(i))
{
files.Add(LoadAssetFromBundle(bundle, i));
}
}
return(files);
}
public static List <AssetsFile> LoadAllAssetsFromBundle(AssetBundleFile bundle)
{
List <AssetsFile> files = new List <AssetsFile>();
AssetsFileReader reader = bundle.reader;
AssetBundleDirectoryInfo06[] dirInf = bundle.bundleInf6.dirInf;
for (int i = 0; i < dirInf.Length; i++)
{
AssetBundleDirectoryInfo06 info = dirInf[i];
if (bundle.IsAssetsFile(reader, info))
{
files.Add(LoadAssetFromBundle(bundle, i));
}
}
return(files);
}
