public void OnReceiveEvents(NetStream events, int containerFrameId)
{
if (!isStarted)
{
return;
}
for (int num = events.ReadFrameId(containerFrameId); num > 0; num = events.ReadFrameId(containerFrameId))
{
NetStream netStream = events.ReadStream(forceIndependent: true);
if (num > lastReceivedEventFrame)
{
lock (frames.framesLock)
{
frames.PushEvents(num, netStream);
}
lastReceivedEventFrame = num;
}
else
{
netStream.Release();
}
}
ReportEvenBits(events.position);
int writeFrameId = NetGame.instance.server.GetWriteFrameId(containerFrameId);
NetStream netStream2 = NetGame.BeginMessage(NetMsgId.Event);
try
{
netStream2.WriteNetId(netId);
netStream2.WriteFrameId(lastReceivedEventFrame, writeFrameId);
NetGame.instance.SendUnreliableToServer(netStream2, writeFrameId);
ackBps.ReportBits(netStream2.position);
}
finally
{
if (netStream2 != null)
{
netStream2 = netStream2.Release();
}
}
}
public void OnReceiveDelta(NetStream delta, int containerFrameId)
{
if (exitingLevel || !isStarted)
{
return;
}
int num = delta.ReadFrameId(containerFrameId);
int num2 = delta.ReadFrameId(containerFrameId);
if (num > 0)
{
NetGame.instance.clientLatency.ReportLatency(num2 - num - 1 + lagReceiveToRender);
}
NetGame.instance.clientBuffer.ReportLatency(maxLagFrames);
bool flag = true;
NetStream netStream;
lock (frames.framesLock)
{
frames.DropOldStates(Mathf.Min(num, lastFrame0idx));
lastBaseFrame = num;
if (frames.TestForState(num2) != -1)
{
frames.LimitHistory();
netStream = null;
flag = false;
}
else
{
netStream = frames.GetState(num, rewind: true);
if (netStream == null && num > 0)
{
return;
}
}
}
if (flag)
{
NetStream netStream2 = NetStream.AllocStream();
for (int i = 0; i < list.Count; i++)
{
list[i].AddDelta(netStream, delta, netStream2);
}
ReportDeltaBits(delta.position);
lock (frames.framesLock)
{
frames.PushState(num2, netStream2);
frames.LimitHistory();
}
}
int writeFrameId = NetGame.instance.server.GetWriteFrameId(num2);
NetStream netStream3 = NetGame.BeginMessage(NetMsgId.Delta);
try
{
netStream3.WriteNetId(netId);
netStream3.WriteFrameId(num2, writeFrameId);
NetGame.instance.SendUnreliableToServer(netStream3, writeFrameId);
ackBps.ReportBits(netStream3.position);
}
finally
{
if (netStream3 != null)
{
netStream3 = netStream3.Release();
}
}
}
public void NotifyClients(int serverFrameId, int timeId, NetStream fullMaster, NetHost conn)
{
NetStream netStream = null;
int num = -1;
int num2 = -1;
try
{
lock (remoteStates)
{
if (conn.isDyingForScopes)
{
Debug.LogFormat("Attempt to send delta to client (id {0}) that is disconnecting - caught and rejected", conn.hostId);
return;
}
RemoteState remoteState = GetRemoteState(conn.hostId);
num = remoteState.acknowledgedFrame;
if (num > 0)
{
lock (frames.framesLock)
{
NetStream state = frames.GetState(num);
if (state != null)
{
netStream = NetStream.AllocStream(state);
}
}
}
if (netStream != null)
{
remoteState.lastFullStateFrame = -1;
remoteState.firstFullStateFrame = -1;
}
else
{
int num3 = (!(suppressThrottling <= 0f)) ? 1 : 30;
if (remoteState.lastFullStateFrame != -1 && timeId - remoteState.lastFullStateFrame < num3)
{
return;
}
remoteState.lastFullStateFrame = timeId;
if (remoteState.firstFullStateFrame == -1)
{
remoteState.firstFullStateFrame = serverFrameId;
}
}
}
num2 = conn.GetWriteFrameId(serverFrameId);
bool flag = true;
if (AllowSuspendCollect)
{
flag = (netStream == null || serverFrameId != num);
}
if (flag)
{
NetStream netStream2 = NetStream.AllocStream(fullMaster);
try
{
netStream2.Seek(0);
NetStream netStream3 = NetGame.BeginMessage(NetMsgId.Delta);
try
{
netStream3.WriteNetId(netId);
netStream3.WriteFrameId((netStream != null) ? num : 0, num2);
netStream3.WriteFrameId(serverFrameId, num2);
if (num > 0)
{
NetGame.instance.clientLatency.ReportLatency(serverFrameId - num - 1);
}
for (int i = 0; i < list.Count; i++)
{
list[i].CalculateDelta(netStream, netStream2, netStream3);
}
NetGame.instance.SendUnreliable(conn, netStream3, num2);
ReportDeltaBits(netStream3.position);
}
finally
{
if (netStream3 != null)
{
netStream3 = netStream3.Release();
}
}
}
finally
{
if (netStream2 != null)
{
netStream2 = netStream2.Release();
}
}
}
}
finally
{
if (netStream != null)
{
netStream = netStream.Release();
}
}
num = -1;
lock (remoteStates)
{
if (conn.isDyingForScopes)
{
Debug.LogFormat("Attempt to send delta to client (id {0}) that is disconnecting - caught and rejected [2]", conn.hostId);
return;
}
num = GetRemoteState(conn.hostId).acknowledgedEvent;
}
NetStream netStream4 = NetGame.BeginMessage(NetMsgId.Event);
try
{
netStream4.WriteNetId(netId);
bool flag2 = false;
lock (frames.framesLock)
{
for (int j = 0; j < frames.eventQueue.Count; j++)
{
FrameState frameState = frames.eventQueue[j];
if (frameState.frameId > num)
{
flag2 = true;
NetStream netStream5 = netStream4;
FrameState frameState2 = frames.eventQueue[j];
netStream5.WriteFrameId(frameState2.frameId, num2);
NetStream netStream6 = netStream4;
FrameState frameState3 = frames.eventQueue[j];
netStream6.WriteStream(frameState3.stream);
}
}
}
if (flag2)
{
netStream4.WriteFrameId(0, num2);
NetGame.instance.SendUnreliable(conn, netStream4, num2);
ReportEvenBits(netStream4.position);
}
}
finally
{
if (netStream4 != null)
{
netStream4 = netStream4.Release();
}
}
}