public static Dictionary <string, Tuple <int, MemoryStream> > UnpackAssets(Stream indexList, Stream[] packs)
{
AssetResult r = ParseResult(indexList);
Dictionary <string, Tuple <int, MemoryStream> > assetList = new Dictionary <string, Tuple <int, MemoryStream> >();
for (int i = 0; i < r.IndexList.Count; i++)
{
if (r.IndexList[i].PackageType == AssetPackageType.Memory)
{
continue;
}
MemoryStream ms = new MemoryStream(r.IndexList[i].Length);
byte[] buf = new byte[packs[r.IndexList[i].PackageId].Length];
packs[r.IndexList[i].PackageId].Position = r.IndexList[i].Offset;
packs[r.IndexList[i].PackageId].Read(buf, 0, buf.Length);
ms.Write(buf, 0, buf.Length);
ms.Position = 0;
assetList.Add(r.IndexList[i].Path, new Tuple <int, MemoryStream>(r.IndexList[i].Length, ms));
}
for (int i = 0; i < packs.Length; i++)
{
packs[i].Close();
}
indexList.Close();
return(assetList);
}
PackAssets(string assetFolder, string outputFolder, AssetPackageInfo info,
bool compression = false) // [...]/assets
{
AssetResult ret = new AssetResult(outputFolder);
ret.Compression = compression;
Uri assetPath = new Uri(assetFolder);
foreach (KeyValuePair <string, AssetFileInfo> assetFileInfo in info.FileInfos)
{
Console.WriteLine("Checking Folder: " + assetFolder + " with pattern: " + assetFileInfo.Key);
string[] files = Directory.GetFiles(assetFolder, assetFileInfo.Key, SearchOption.AllDirectories);
AssetPackageType type = assetFileInfo.Value.PackageType;
for (int i = 0; i < files.Length; i++)
{
Uri file = new Uri(files[i]);
Uri packPath = assetPath.MakeRelativeUri(file);
ret.AddFile(files[i], packPath.ToString(), type);
}
}
return(ret);
}
private static AssetResult ParseResult(Stream s)
{
XmlSerializer xs = new XmlSerializer(typeof(AssetResult));
AssetResult ret = (AssetResult)xs.Deserialize(s);
s.Close();
return(ret);
}
public static List <Tuple <string, AssetPointer> > GetPointers(Stream indexList, string[] packPaths,
out bool compression)
{
AssetResult r = ParseResult(indexList);
List <Tuple <string, AssetPointer> > assetList = new List <Tuple <string, AssetPointer> >();
for (int i = 0; i < r.IndexList.Count; i++)
{
if (r.IndexList[i].PackageType == AssetPackageType.Unpack)
{
Console.WriteLine("Skipping File Parsing");
continue;
}
assetList.Add(new Tuple <string, AssetPointer>(packPaths[GetId(packPaths, r.IndexList[i].PackageId)],
r.IndexList[i]));
}
compression = r.Compression;
return(assetList);
}