public IEnumerable <IPacket> UpdateBuffer(bool shouldCopy)
{
if (shouldCopy)
{
PacketBuffer.AddRange(NetworkBuffer);
}
Queue <byte[]> toProcess = new Queue <byte[]>();
toProcess.Enqueue(PacketBuffer.ToArray());
while (toProcess.Count > 0)
{
byte[] arr = toProcess.Dequeue();
using (StarboundStream s = new StarboundStream(arr))
{
if (WorkingLength == long.MaxValue && s.Length > 1)
{
_packetId = s.ReadUInt8();
try
{
WorkingLength = s.ReadSignedVLQ();
}
catch
{
WorkingLength = long.MaxValue;
yield break;
}
DataIndex = (int)s.Position;
Compressed = WorkingLength < 0;
if (Compressed)
{
WorkingLength = -WorkingLength;
}
}
if (WorkingLength != long.MaxValue)
{
if (s.Length >= WorkingLength + DataIndex)
{
if (s.Position != DataIndex)
{
s.Seek(DataIndex, SeekOrigin.Begin);
}
byte[] data = s.ReadUInt8Array((int)WorkingLength);
if (Compressed)
{
data = ZlibStream.UncompressBuffer(data);
}
//todo Omit this after testing
//SharpStarLogger.DefaultLogger.Info(string.Format("{0}{1}","ID : ",_packetId));
IPacket packet = Decode(_packetId, data);
WorkingLength = long.MaxValue;
byte[] rest = s.ReadToEnd();
PacketBuffer = rest.ToList();
if (rest.Length > 0)
{
toProcess.Enqueue(rest);
}
yield return(packet);
}
}
}
}
}