private void SendPlayerUpdate()
{
if (!_canSendPackets)
{
if (_sendStopwatch.IsRunning)
{
_sendStopwatch.Reset();
}
return;
}
if (!_sendStopwatch.IsRunning)
{
_sendStopwatch.Start();
}
if (_sendStopwatch.ElapsedMilliseconds < _currentSendRate)
{
// TODO: maybe let the thread sleep here?
return;
}
_sendStopwatch.Reset();
_sendStopwatch.Start();
Packet.Packet packet;
lock (_currentUpdatePacket) {
_currentUpdatePacket.SequenceNumber = _sequenceNumber;
packet = _currentUpdatePacket.CreatePacket();
// Reset all one-time use values in the packet, so we can reuse it
_currentUpdatePacket.ResetValues();
}
// Before we add another item to our queue, we check whether some
// already exceed the maximum expected RTT
foreach (var seqStopwatchPair in _sentQueue.GetCopy())
{
if (seqStopwatchPair.Value.ElapsedMilliseconds > MaximumExpectedRtt)
{
_sentQueue.Remove(seqStopwatchPair.Key);
}
}
// Now we add our new sequence number into the queue with a running stopwatch
var stopwatch = new Stopwatch();
stopwatch.Start();
_sentQueue[_sequenceNumber] = stopwatch;
// Increase (and potentially loop) the current sequence number
if (_sequenceNumber == ushort.MaxValue)
{
_sequenceNumber = 0;
}
else
{
_sequenceNumber++;
}
_udpNetClient.Send(packet);
}
