internal virtual bool DeserializeMessageAndCallback(byte[] inBuff)
{
bool flag = inBuff.Length < 2;
bool result;
if (flag)
{
bool flag2 = this.debugOut >= DebugLevel.ERROR;
if (flag2)
{
this.Listener.DebugReturn(DebugLevel.ERROR, "Incoming UDP data too short! " + inBuff.Length);
}
result = false;
}
else
{
bool flag3 = inBuff[0] != 243 && inBuff[0] != 253;
if (flag3)
{
bool flag4 = this.debugOut >= DebugLevel.ERROR;
if (flag4)
{
this.Listener.DebugReturn(DebugLevel.ALL, "No regular operation UDP message: " + inBuff[0]);
}
result = false;
}
else
{
byte b = inBuff[1] & 127;
bool flag5 = (inBuff[1] & 128) > 0;
StreamBuffer streamBuffer = null;
bool flag6 = b != 1;
if (flag6)
{
try
{
bool flag7 = flag5;
if (flag7)
{
inBuff = this.CryptoProvider.Decrypt(inBuff, 2, inBuff.Length - 2);
streamBuffer = new StreamBuffer(inBuff);
}
else
{
streamBuffer = new StreamBuffer(inBuff);
streamBuffer.Seek(2L, SeekOrigin.Begin);
}
}
catch (Exception ex)
{
bool flag8 = this.debugOut >= DebugLevel.ERROR;
if (flag8)
{
this.Listener.DebugReturn(DebugLevel.ERROR, ex.ToString());
}
SupportClass.WriteStackTrace(ex);
result = false;
return(result);
}
}
int num = 0;
switch (b)
{
case 1:
this.InitCallback();
goto IL_360;
case 3:
{
OperationResponse operationResponse = this.protocol.DeserializeOperationResponse(streamBuffer);
bool trafficStatsEnabled = this.TrafficStatsEnabled;
if (trafficStatsEnabled)
{
this.TrafficStatsGameLevel.CountResult(this.ByteCountCurrentDispatch);
num = SupportClass.GetTickCount();
}
this.Listener.OnOperationResponse(operationResponse);
bool trafficStatsEnabled2 = this.TrafficStatsEnabled;
if (trafficStatsEnabled2)
{
this.TrafficStatsGameLevel.TimeForResponseCallback(operationResponse.OperationCode, SupportClass.GetTickCount() - num);
}
goto IL_360;
}
case 4:
{
EventData eventData = this.protocol.DeserializeEventData(streamBuffer);
bool trafficStatsEnabled3 = this.TrafficStatsEnabled;
if (trafficStatsEnabled3)
{
this.TrafficStatsGameLevel.CountEvent(this.ByteCountCurrentDispatch);
num = SupportClass.GetTickCount();
}
this.Listener.OnEvent(eventData);
bool trafficStatsEnabled4 = this.TrafficStatsEnabled;
if (trafficStatsEnabled4)
{
this.TrafficStatsGameLevel.TimeForEventCallback(eventData.Code, SupportClass.GetTickCount() - num);
}
goto IL_360;
}
case 7:
{
OperationResponse operationResponse = this.protocol.DeserializeOperationResponse(streamBuffer);
bool trafficStatsEnabled5 = this.TrafficStatsEnabled;
if (trafficStatsEnabled5)
{
this.TrafficStatsGameLevel.CountResult(this.ByteCountCurrentDispatch);
num = SupportClass.GetTickCount();
}
bool flag9 = operationResponse.OperationCode == PhotonCodes.InitEncryption;
if (flag9)
{
this.DeriveSharedKey(operationResponse);
}
else
{
bool flag10 = operationResponse.OperationCode == PhotonCodes.Ping;
if (flag10)
{
TPeer tPeer = this as TPeer;
bool flag11 = tPeer != null;
if (flag11)
{
tPeer.ReadPingResult(operationResponse);
}
else
{
this.EnqueueDebugReturn(DebugLevel.ERROR, "Ping response not used. " + operationResponse.ToStringFull());
}
}
else
{
this.EnqueueDebugReturn(DebugLevel.ERROR, "Received unknown internal operation. " + operationResponse.ToStringFull());
}
}
bool trafficStatsEnabled6 = this.TrafficStatsEnabled;
if (trafficStatsEnabled6)
{
this.TrafficStatsGameLevel.TimeForResponseCallback(operationResponse.OperationCode, SupportClass.GetTickCount() - num);
}
goto IL_360;
}
}
this.EnqueueDebugReturn(DebugLevel.ERROR, "unexpected msgType " + b);
IL_360:
result = true;
}
}
return(result);
}