protected override void Read()
{
StringSubstituter = new MxrStringSubstituter(fullName);
using (var stream1 = Decompress(23, out var bytesRead))
{
header = new SerializedFileHeader();
header.m_MetadataSize = (uint)bytesRead;
header.m_FileSize = reader.BaseStream.Length;
//header.m_Version = reader.ReadUInt32();
header.m_DataOffset = 28 + bytesRead;
}
using (var stream2 = Decompress(header.m_DataOffset, out _))
using (var reader2 = new EndianBinaryReader(stream2, EndianType.LittleEndian))
{
m_Types = new List <SerializedType>();
m_Objects = new List <ObjectInfo>();
Objects = new List <Object>();
ObjectsDic = new Dictionary <long, Object>();
if (reader2.ReadByte() == 224)
{
reader2.Position--;
}
while (true)
{
var objectInfo = new ObjectInfo();
objectInfo.typeID = reader2.ReadByte();
if (objectInfo.typeID != 255)
{
objectInfo.classID = reader2.ReadInt32();
}
switch (objectInfo.typeID)
{
// Header
case 224:
if (reader2.ReadByte() != 225)
{
throw new InvalidDataException();
}
var length = reader2.ReadInt32();
objectInfo.byteStart = reader2.Position;
reader2.Position += (length - 1) * 5 + 1;
break;
// Resource
case 16:
if (reader2.ReadByte() != 17)
{
throw new InvalidDataException();
}
objectInfo.m_PathID = GetPathID(objectInfo.classID, reader2.ReadInt32());
if (reader2.ReadByte() != 32 || reader2.ReadByte() != 16)
{
throw new InvalidDataException();
}
var classId = (MxrClassIDType)objectInfo.classID;
objectInfo.byteStart = reader2.Position;
var namedObject = ReadAsset(new ObjectReader(reader2, this, objectInfo), classId);
namedObject.byteSize = (uint)(reader2.Position - objectInfo.byteStart);
AddObject(namedObject);
break;
case 255:
// Table
if (reader2.ReadByte() != 48)
{
throw new InvalidDataException();
}
var totalLength = reader2.ReadInt32();
var totalStart = reader2.BaseStream.Position;
var scriptBytes = reader2.ReadBytes(reader2.ReadInt32());
var pathId = -1;
objectInfo.classID = (int)MxrClassIDType.Script;
objectInfo.m_PathID = pathId--;
objectInfo.byteStart = reader2.Position;
var tableObject = new MxrTable(new ObjectReader(reader2, this, objectInfo));
tableObject.byteSize = objectInfo.byteSize = (uint)(reader2.Position - objectInfo.byteStart);
m_Objects.Add(objectInfo);
AddObject(tableObject);
if (reader2.ReadInt16() != 0)
{
throw new InvalidDataException();
}
// Events
objectInfo = new ObjectInfo();
objectInfo.classID = (int)MxrClassIDType.Script;
objectInfo.m_PathID = pathId--;
objectInfo.byteStart = reader2.Position;
var eventsObject = new MxrEvents(new ObjectReader(reader2, this, objectInfo));
eventsObject.Read(tableObject.Strings, totalStart + totalLength - 1);
eventsObject.byteSize = objectInfo.byteSize = (uint)(reader2.Position - objectInfo.byteStart);
m_Objects.Add(objectInfo);
AddObject(eventsObject);
while ((new byte[] { 32, 0 }).Contains(reader2.ReadByte()))
{
}
reader2.Position--;
// Scores and tracks
while (true)
{
objectInfo = new ObjectInfo();
objectInfo.classID = reader2.ReadByte();
objectInfo.m_PathID = pathId--;
objectInfo.byteStart = --reader2.Position;
if (objectInfo.classID != (int)MxrClassIDType.Score)
{
return;
}
var scoreObject = new MxrScore(new ObjectReader(reader2, this, objectInfo));
scoreObject.byteSize = objectInfo.byteSize = (uint)(reader2.Position - objectInfo.byteStart);
m_Objects.Add(objectInfo);
AddObject(scoreObject);
while (reader2.ReadByte() == 32)
{
if (reader2.ReadByte() != 16)
{
throw new InvalidDataException();
}
var trackIndex = reader2.ReadInt32();
objectInfo = new ObjectInfo();
objectInfo.classID = (int)MxrClassIDType.Track;
objectInfo.m_PathID = pathId--;
objectInfo.byteStart = reader2.Position;
var trackObject = new MxrTrack(new ObjectReader(reader2, this, objectInfo), trackIndex);
trackObject.byteSize = objectInfo.byteSize = (uint)(reader2.Position - objectInfo.byteStart);
m_Objects.Add(objectInfo);
AddObject(trackObject);
}
reader2.Position--;
MxrObjectReader.Read <Fields.ScoreField>(scoreObject.reader, scoreObject.ReadField);
}
default:
throw new InvalidDataException();
}
objectInfo.byteSize = (uint)(reader2.Position - objectInfo.byteStart);
m_Objects.Add(objectInfo);
}
}
}
