private ChunkResource ReadResource()
{
uint type = _reader.ReadUInt32();
uint length = _reader.ReadUInt32();
if (_reader.BaseStream.Position + length > _reader.BaseStream.Length)
{
throw new InvalidDataException($"overflowing chunk: 0x{type:X8} ({length} bytes)");
}
// set ourselves up to jump to the end
long endPos = _reader.BaseStream.Position + length;
// create chunk info
BundleChunk chunk = new BundleChunk();
chunk.Type = type;
chunk.Size = length;
chunk.Offset = _reader.BaseStream.Position - 8;
// find reader
ResourceReader reader = ChunkMapper.GetReader(_gameId, type);
// read resource
ChunkResource resource = reader.ReadResource(chunk, _reader);
// we're all done
_reader.BaseStream.Position = endPos;
return(resource);
}
protected override GenericChunk ReadInternal(BundleChunk chunk, BinaryReader binaryReader)
{
throw new System.NotImplementedException();
}
/// <summary> /// Reads the resource from the given stream /// </summary> /// <param name="chunk"></param> /// <param name="binaryReader"></param> /// <returns></returns> public abstract ChunkResource ReadResource(BundleChunk chunk, BinaryReader binaryReader);
