public List <Entry> LoadObjects()
{
var dir = new List <Entry>();
using (var stream = new BundleStream(m_file, m_segments))
{
foreach (BundleEntry bundle in m_bundles)
{
if (bundle.Name.HasAnyOfExtensions(".resource", ".resS"))
{
continue;
}
using (var asset_stream = new StreamRegion(stream, bundle.Offset, bundle.Size, true))
using (var reader = new AssetReader(asset_stream, bundle.Name))
{
var asset = new Asset();
asset.Load(reader);
var object_dir = ParseAsset(stream, bundle, asset);
dir.AddRange(object_dir);
}
}
if (0 == dir.Count)
{
dir.AddRange(m_bundles);
}
}
return(dir);
}
public override IImageDecoder OpenImage(ArcFile arc, Entry entry)
{
var aent = entry as AssetEntry;
if (null == aent || aent.AssetObject.Type != "Texture2D")
{
return(base.OpenImage(arc, entry));
}
var uarc = (UnityBundle)arc;
var obj = aent.AssetObject;
Stream input = new BundleStream(uarc.File, uarc.Segments);
input = new StreamRegion(input, obj.Offset, obj.Size);
var reader = new AssetReader(input, entry.Name);
reader.SetupReaders(obj.Asset);
return(new Texture2DDecoder(reader));
}
public override IImageDecoder OpenImage(ArcFile arc, Entry entry)
{
var aent = entry as AssetEntry;
if (null == aent || aent.AssetObject.TypeName != "Texture2D")
{
return(base.OpenImage(arc, entry));
}
var uarc = (UnityBundle)arc;
var obj = aent.AssetObject;
var bundles = new BundleStream(uarc.File, uarc.Segments);
var input = new StreamRegion(bundles, obj.Offset, obj.Size);
var reader = new AssetReader(input, entry.Name);
reader.SetupReaders(obj.Asset);
Texture2D tex = null;
var type = obj.Type;
if (type != null && type.Children.Any(t => t.Type == "StreamingInfo"))
{
var fields = obj.Deserialize(reader);
tex = new Texture2D();
tex.Import(fields);
var info = fields["m_StreamData"] as StreamingInfo;
if (info != null)
{
var bundle = uarc.Bundles.FirstOrDefault(b => VFS.IsPathEqualsToFileName(info.Path, b.Name));
if (bundle != null)
{
tex.m_DataLength = (int)info.Size;
input = new StreamRegion(bundles, bundle.Offset + info.Offset, info.Size);
reader = new AssetReader(input, entry.Name);
}
}
}
if (null == tex)
{
tex = new Texture2D();
tex.Load(reader);
}
return(new Texture2DDecoder(tex, reader));
}
public override Stream OpenEntry(ArcFile arc, Entry entry)
{
var uarc = (UnityBundle)arc;
Stream input = new BundleStream(uarc.File, uarc.Segments);
input = new StreamRegion(input, entry.Offset, entry.Size);
var aent = entry as AssetEntry;
if (null == aent || !aent.IsEncrypted)
{
return(input);
}
using (input)
{
var data = new byte[entry.Size];
input.Read(data, 0, data.Length);
DecryptAsset(data);
return(new BinMemoryStream(data));
}
}
