public object Parse(TypeNode typeNode, ArchiveBinaryReader reader)
{
object result = null;
switch (typeNode.TypeFlag)
{
case "bool":
result = reader.ReadBoolean();
break;
case "SInt8":
result = reader.ReadSByte();
break;
case "char":
case "UInt8":
result = reader.ReadByte();
break;
case "short":
case "SInt16":
result = reader.ReadInt16();
break;
case "unsigned short":
case "UInt16":
result = reader.ReadUInt16();
break;
case "int":
case "SInt32":
result = reader.ReadInt32();
break;
case "unsigned int":
case "UInt32":
case "Type*":
result = reader.ReadUInt32();
break;
case "long long":
case "SInt64":
result = reader.ReadInt64();
break;
case "unsigned long long":
case "UInt64":
result = reader.ReadUInt64();
break;
case "float":
result = reader.ReadSingle();
break;
case "double":
result = reader.ReadDouble();
break;
case "Quaternionf":
{
result = reader.ReadQuaternion();
break;
}
case "float4":
case "Vector4f":
{
result = reader.ReadVector4();
break;
}
case "float3":
case "Vector3f":
{
result = reader.ReadVector3();
break;
}
case "float2":
case "Vector2f":
{
result = reader.ReadVector2();
break;
}
case "ColorRGBA":
{
if (typeNode.Version == 2)
{
result = reader.ReadColor32();
}
else
{
result = reader.ReadColor();
}
break;
}
case "Matrix4x4f":
{
result = reader.ReadMatrix4x4();
break;
}
case "Hash128":
{
result = reader.ReadHash128();
break;
}
case "string":
{
result = reader.ReadString();
break;
}
case "vector":
case "staticvector":
case "set":
{
var valueTypeNode = typeNode.Children[0];
result = this.Parse(valueTypeNode, reader);
break;
}
case "map":
{
var pairTypeNode = typeNode.Children[0].Children[1];
var keyTypeNode = pairTypeNode.Children[0];
var valueTypeNode = pairTypeNode.Children[1];
var size = reader.ReadInt32();
Map map = new Map(typeNode);
for (int i = 0; i < size; i++)
{
var key = this.Parse(keyTypeNode, reader);
var value = this.Parse(valueTypeNode, reader);
map.Add(key, value);
}
result = map;
break;
}
case "Array":
{
var valueTypeNode = typeNode.Children[1];
var size = reader.ReadInt32();
result = this.ParseArray(valueTypeNode, size, reader);
break;
}
case "PPtr":
{
var fileID = reader.ReadInt32();
var pathID = reader.ReadInt64();
result = new PPtr(fileID, pathID, typeNode.TypeName);
break;
}
case "TypelessData":
{
var size = reader.ReadInt32();
result = new TypelessData(reader.ReadBytes(size));
break;
}
case "StreamedResource":
{
var source = reader.ReadString();
var offset = reader.ReadUInt64();
var size = reader.ReadUInt64();
var streamedResource = new StreamedResource(source, offset, size);
result = streamedResource;
break;
}
case "AssetBundle":
{
AssetBundle bundle = new AssetBundle(((TypeTree)typeNode).Archive);
bundle.FullName = reader.ReadString();
var size = reader.ReadInt32();
List <PPtr> preloadTable = new List <PPtr>(size);
for (int i = 0; i < size; i++)
{
PPtr pptr = new PPtr(reader.ReadInt32(), reader.ReadInt64(), "PPtr<Object>");
preloadTable.Add(pptr);
}
bundle.Preloads.AddRange(preloadTable);
size = reader.ReadInt32();
List <AssetPair> container = new List <AssetPair>(size);
for (int i = 0; i < size; i++)
{
var first = reader.ReadString();
var preloadIndex = reader.ReadInt32();
var preloadSize = reader.ReadInt32();
var pptr = new PPtr(reader.ReadInt32(), reader.ReadInt64(), "PPtr<Object>");
var pair = new AssetPair(first, new Objects.AssetInfo(preloadIndex, preloadSize, pptr));
container.Add(pair);
}
bundle.Container.AddRange(container);
bundle.MainAsset = new Objects.AssetInfo(reader.ReadInt32(), reader.ReadInt32(), new PPtr(reader.ReadInt32(), reader.ReadInt64(), "PPtr<Object>"));
bundle.RuntimeCompatibility = reader.ReadUInt32();
bundle.Name = reader.ReadString();
size = reader.ReadInt32();
List <string> dependencies = new List <string>(size);
for (int i = 0; i < size; i++)
{
dependencies.Add(reader.ReadString());
}
bundle.Dependencies.AddRange(dependencies);
bundle.IsStreamed = reader.ReadBoolean();
result = bundle;
break;
}
case "PreloadData":
{
PreloadData preloadData = new PreloadData(((TypeTree)typeNode).Archive);
preloadData.Name = reader.ReadString();
var size = reader.ReadInt32();
List <PPtr> preloadTable = new List <PPtr>(size);
for (int i = 0; i < size; i++)
{
PPtr pptr = new PPtr(reader.ReadInt32(), reader.ReadInt64(), "PPtr<Object>");
preloadTable.Add(pptr);
}
preloadData.Preloads.AddRange(preloadTable);
size = reader.ReadInt32();
List <string> dependencies = new List <string>(size);
for (int i = 0; i < size; i++)
{
dependencies.Add(reader.ReadString());
}
preloadData.Dependencies.AddRange(dependencies);
result = preloadData;
break;
}
case "AssetBundleManifest":
{
Objects.AssetBundleManifest obj = new Objects.AssetBundleManifest((TypeTree)typeNode);
foreach (TypeNode childNode in typeNode.Children)
{
var key = childNode.FieldName;
var childValue = this.Parse(childNode, reader);
obj[key] = childValue;
}
result = obj;
break;
}
default:
{
DynamicObject obj = typeNode is TypeTree ? new UnityDynamicObject((TypeTree)typeNode) : new DynamicObject(typeNode);
foreach (TypeNode childNode in typeNode.Children)
{
var key = childNode.FieldName;
var childValue = this.Parse(childNode, reader);
obj[key] = childValue;
}
result = obj;
break;
}
}
if (typeNode.IsAlign)
{
reader.Align(4);
}
return(result);
}
public static IProgressResult <float> Load(this ArchiveContainer container, DirectoryInfo dir, IStreamDecryptor decryptor)
{
try
{
List <FileInfo> files = new List <FileInfo>();
foreach (FileInfo file in dir.GetFiles("*", SearchOption.TopDirectoryOnly))
{
if (file.Name.EndsWith(BundleSetting.ManifestFilename))
{
files.Add(file);
continue;
}
if (file.Name.EndsWith(dir.Name))
{
files.Add(file);
continue;
}
}
if (files.Count <= 0)
{
throw new Exception("Please select the root directory of the AssetBundle");
}
files.Sort((x, y) => y.LastWriteTime.CompareTo(x.LastWriteTime));
if (files[0].Name.Equals(BundleSetting.ManifestFilename))
{
BundleManifest manifest = BundleManifest.Parse(File.ReadAllText(files[0].FullName, Encoding.UTF8));
return(container.LoadAssetBundle(dir.FullName, decryptor, manifest.GetAll()));
}
else if (files[0].Name.Equals(dir.Name))
{
List <string> filenames = new List <string>();
string[] bundleNames = new string[0];
var bundle = AssetBundleArchive.Load(files[0].FullName);
foreach (var archive in bundle.AssetArchives)
{
ObjectArchive oa = archive as ObjectArchive;
if (oa == null)
{
continue;
}
foreach (var summary in oa.GetAllObjectInfo())
{
if (summary.TypeID == TypeID.AssetBundleManifest)
{
Objects.AssetBundleManifest assetBundleManifest = summary.GetObject <Objects.AssetBundleManifest>();
bundleNames = assetBundleManifest.GetAllAssetBundles();
}
}
}
foreach (string bundleName in bundleNames)
{
var fullName = System.IO.Path.Combine(dir.FullName, bundleName.Replace("/", @"\"));
filenames.Add(fullName);
}
bundle.Dispose();
//UnityEngine.AssetBundle bundle = UnityEngine.AssetBundle.LoadFromFile(files[0].FullName);
//AssetBundleManifest manifest = bundle.LoadAsset<AssetBundleManifest>("assetbundlemanifest");
//bundle.Unload(false);
//files = new List<FileInfo>();
//foreach (string bundleName in manifest.GetAllAssetBundles())
//{
// var fullName = System.IO.Path.Combine(dir.FullName, bundleName.Replace("/", @"\"));
// filenames.Add(fullName);
//}
return(container.LoadAssetBundle(filenames.ToArray()));
}
else
{
List <string> filenames = new List <string>();
foreach (FileInfo file in dir.GetFiles("*", SearchOption.AllDirectories))
{
if (file.FullName.EndsWith(BundleSetting.ManifestFilename) || file.FullName.EndsWith(".manifest"))
{
continue;
}
filenames.Add(file.FullName);
}
return(container.LoadAssetBundle(filenames.ToArray()));
}
}
catch (Exception e)
{
return(new ImmutableProgressResult <float>(e, 0f));
}
}