public static StringTableContainer FromData(SaveState state)
{
int stringTableCount = state.ReadVariableLengthOffset();
var reader = state.Reader;
var container = new StringTableContainer();
for (int i = 0; i < stringTableCount; i++)
{
int blockCount = reader.ReadInt32();
if (blockCount < 0)
{
return(null);
}
int blockSize = reader.ReadInt32();
if (blockSize < 0)
{
return(null);
}
if ((blockCount * blockSize) > reader.StreamRemainder() ||
((blockSize - 1) & blockSize) != 0)
{
return(null);
}
var table = new Table()
{
BitShiftMask = BitOperations.TrailingZeroCount(blockSize),
BlockCount = blockCount,
BlockSize = blockSize,
Data = new byte[blockCount][],
};
for (int j = 0; j < table.BlockCount; j++)
{
table.Data[j] = reader.ReadBytesStrict(table.BlockSize);
}
// No clue what this is
int unknownCount = reader.ReadInt32();
if (unknownCount < 0 || (unknownCount * 8) > reader.StreamRemainder())
{
return(null);
}
table.UnknownData = reader.ReadBytesStrict(unknownCount * 8);
// Insert
container.Tables.Add(table);
}
return(container);
}
private void ReadHeaderData()
{
Reader.BaseStream.Position = SaveDataOffset + SaveDataLength - 0x8;
uint typeDataChunkOffset = Reader.ReadUInt32();
uint rawDataChunkOffset = Reader.ReadUInt32();
// String/GUID tables
Reader.BaseStream.Position = SaveDataOffset + rawDataChunkOffset;
{
// UTF-8 strings
StringPool = StringTableContainer.FromData(this);
// UTF-16 strings
WideStringPool = WideStringTableContainer.FromData(this);
// GUIDs
if (SaveVersion >= 26)
{
GUIDPool = GUIDTableContainer.FromData(this);
}
}
// Serialized type information and object instances
Reader.BaseStream.Position = SaveDataOffset + typeDataChunkOffset;
{
// Create basic objects that are immediately registered with the engine
int objectInstanceTypeCount = ReadVariableLengthOffset();
LocalSaveObjects = new Dictionary <int, object>();
for (int i = 0; i < objectInstanceTypeCount; i++)
{
Type objectType = RTTI.GetTypeByName(ReadIndexedString());
int instanceCount = ReadVariableLengthOffset();
for (int j = 0; j < instanceCount; j++)
{
int objectId = ReadVariableLengthOffset();
LocalSaveObjects.Add(objectId, RTTI.CreateObjectInstance(objectType));
}
}
// Handles to game data objects
int gameDataObjectCount = ReadVariableLengthOffset();
GameDataObjects = new Dictionary <int, BaseGGUUID>();
for (int i = 0; i < gameDataObjectCount; i++)
{
int objectId = ReadVariableLengthOffset();
var guid = new BaseGGUUID().FromData(Reader);
GameDataObjects.Add(objectId, guid);
}
// RTTI/class member layouts
RTTIContainer = RTTIMapContainer.FromData(this);
// File prefetch
int prefetchFileCount = ReadVariableLengthOffset();
PrefetchFilePaths = new List <string>(prefetchFileCount);
for (int i = 0; i < prefetchFileCount; i++)
{
PrefetchFilePaths.Add(ReadIndexedString());
}
}
Reader.BaseStream.Position = SaveDataOffset;
}