public virtual void Serialize(NetworkBinaryWriter writer)
{
writer.Seek(HEADER_LENGTH, SeekOrigin.Current);
var bodyStartPosition = writer.GetBaseStream().Position;
SerializeBody(writer);
var bodyLength = checked((ushort)(writer.GetBaseStream().Position - bodyStartPosition));
writer.Seek(-(HEADER_LENGTH + bodyLength), SeekOrigin.Current);
SerializeHeader(writer, bodyLength);
writer.Seek(bodyLength, SeekOrigin.Current);
}
/// <summary>
/// Writes a serialisable object to streamed data,
/// appending to previously written streamed data.
/// </summary>
/// <param name="serializable">The object to serialise.</param>
/// <param name="mode">What to serialise of the serialisable object.</param>
/// <returns>The number of serialised bytes.</returns>
public int Write(INetworkSerializable serializable, SerializationModeFlags mode)
{
switch (DataMode)
{
case DataModeType.Uninitialized:
_writer = NetworkBinaryWriter.Create(new MemoryStream());
break;
case DataModeType.SettingDataByWrite:
break;
default:
throw new InvalidOperationException("Cannot Write() streamed data in mode " + DataMode);
}
DataMode = DataModeType.SettingDataByWrite;
long oldPos = _writer.Seek(0, SeekOrigin.Current);
serializable.Serialize(_writer, mode);
long newPos = _writer.Seek(0, SeekOrigin.Current);
return (int)(newPos - oldPos);
}