private SerializedType ReadSerializedType()
{
var type = new SerializedType();
type.classID = reader.ReadInt32();
if (header.m_Version >= 16)
{
type.m_IsStrippedType = reader.ReadBoolean();
}
if (header.m_Version >= 17)
{
type.m_ScriptTypeIndex = reader.ReadInt16();
}
if (header.m_Version >= 13)
{
if ((header.m_Version < 16 && type.classID < 0) || (header.m_Version >= 16 && type.classID == 114))
{
type.m_ScriptID = reader.ReadBytes(16); //Hash128
}
type.m_OldTypeHash = reader.ReadBytes(16); //Hash128
}
if (m_EnableTypeTree)
{
var typeTree = new List <TypeTreeNode>();
if (header.m_Version >= 12 || header.m_Version == 10)
{
TypeTreeBlobRead(typeTree);
}
else
{
ReadTypeTree(typeTree);
}
if (header.m_Version >= 21)
{
type.m_TypeDependencies = reader.ReadInt32Array();
}
type.m_Nodes = typeTree;
}
return(type);
}
public SerializedFile(AssetsManager assetsManager, string fullName, AssetReader reader)
{
this.assetsManager = assetsManager;
this.reader = reader;
this.fullName = fullName;
fileName = Path.GetFileName(fullName);
//ReadHeader
header = new SerializedFileHeader();
header.m_MetadataSize = reader.ReadUInt32();
header.m_FileSize = reader.ReadUInt32();
header.m_Version = reader.ReadUInt32();
header.m_DataOffset = reader.ReadUInt32();
if (header.m_Version >= 9)
{
header.m_Endianess = reader.ReadByte();
header.m_Reserved = reader.ReadBytes(3);
m_FileEndianess = (EndianType)header.m_Endianess;
}
else
{
reader.Position = header.m_FileSize - header.m_MetadataSize;
m_FileEndianess = (EndianType)reader.ReadByte();
}
if (header.m_Version >= 22)
{
header.m_MetadataSize = reader.ReadUInt32();
header.m_FileSize = reader.ReadInt64();
header.m_DataOffset = reader.ReadInt64();
reader.ReadInt64(); // unknown
}
//ReadMetadata
if (m_FileEndianess == EndianType.LittleEndian)
{
reader.endian = EndianType.LittleEndian;
}
if (header.m_Version >= 7)
{
unityVersion = reader.ReadStringToNull();
SetVersion(unityVersion);
}
if (header.m_Version >= 8)
{
m_TargetPlatform = (BuildTarget)reader.ReadInt32();
if (!Enum.IsDefined(typeof(BuildTarget), m_TargetPlatform))
{
m_TargetPlatform = BuildTarget.UnknownPlatform;
}
}
if (header.m_Version >= 13)
{
m_EnableTypeTree = reader.ReadBoolean();
}
//ReadTypes
int typeCount = reader.ReadInt32();
m_Types = new List <SerializedType>(typeCount);
for (int i = 0; i < typeCount; i++)
{
m_Types.Add(ReadSerializedType());
}
var bigIDEnabled = 0;
if (header.m_Version >= 7 && header.m_Version < 14)
{
bigIDEnabled = reader.ReadInt32();
}
//ReadObjects
int objectCount = reader.ReadInt32();
m_Objects = new List <ObjectInfo>(objectCount);
Objects = new List <Object>(objectCount);
ObjectsDic = new Dictionary <long, Object>(objectCount);
for (int i = 0; i < objectCount; i++)
{
var objectInfo = new ObjectInfo();
if (bigIDEnabled != 0)
{
objectInfo.m_PathID = reader.ReadInt64();
}
else if (header.m_Version < 14)
{
objectInfo.m_PathID = reader.ReadInt32();
}
else
{
reader.AlignStream();
objectInfo.m_PathID = reader.ReadInt64();
}
if (header.m_Version >= 22)
{
objectInfo.byteStart = reader.ReadInt64();
}
else
{
objectInfo.byteStart = reader.ReadUInt32();
}
objectInfo.byteStart += header.m_DataOffset;
objectInfo.byteSize = reader.ReadUInt32();
objectInfo.typeID = reader.ReadInt32();
if (header.m_Version < 16)
{
objectInfo.classID = reader.ReadUInt16();
objectInfo.serializedType = m_Types.Find(x => x.classID == objectInfo.typeID);
}
else
{
var type = m_Types[objectInfo.typeID];
objectInfo.serializedType = type;
objectInfo.classID = type.classID;
}
if (header.m_Version < 11)
{
var isDestroyed = reader.ReadUInt16();
}
if (header.m_Version >= 11 && header.m_Version < 17)
{
var m_ScriptTypeIndex = reader.ReadInt16();
if (objectInfo.serializedType != null)
{
objectInfo.serializedType.m_ScriptTypeIndex = m_ScriptTypeIndex;
}
}
if (header.m_Version == 15 || header.m_Version == 16)
{
var stripped = reader.ReadByte();
}
m_Objects.Add(objectInfo);
}
if (header.m_Version >= 11)
{
int scriptCount = reader.ReadInt32();
m_ScriptTypes = new List <LocalSerializedObjectIdentifier>(scriptCount);
for (int i = 0; i < scriptCount; i++)
{
var m_ScriptType = new LocalSerializedObjectIdentifier();
m_ScriptType.localSerializedFileIndex = reader.ReadInt32();
if (header.m_Version < 14)
{
m_ScriptType.localIdentifierInFile = reader.ReadInt32();
}
else
{
reader.AlignStream();
m_ScriptType.localIdentifierInFile = reader.ReadInt64();
}
m_ScriptTypes.Add(m_ScriptType);
}
}
int externalsCount = reader.ReadInt32();
m_Externals = new List <FileIdentifier>(externalsCount);
for (int i = 0; i < externalsCount; i++)
{
var m_External = new FileIdentifier();
if (header.m_Version >= 6)
{
var tempEmpty = reader.ReadStringToNull();
}
if (header.m_Version >= 5)
{
m_External.guid = new Guid(reader.ReadBytes(16));
m_External.type = reader.ReadInt32();
}
m_External.pathName = reader.ReadStringToNull();
m_External.fileName = Path.GetFileName(m_External.pathName);
m_Externals.Add(m_External);
}
if (header.m_Version >= 20)
{
int refTypesCount = reader.ReadInt32();
m_RefTypes = new List <SerializedType>(refTypesCount);
for (int i = 0; i < refTypesCount; i++)
{
m_RefTypes.Add(ReadSerializedType());
}
}
if (header.m_Version >= 5)
{
var userInformation = reader.ReadStringToNull();
}
//reader.AlignStream(16);
}
