///--------------------------------------------------------------------
/// MirrorpunchCommon methods
///--------------------------------------------------------------------
/// <summary>
/// Initialize unique functionality and variables
/// </summary>
public virtual void Init()
{
Output.Log($"Initializing {Name}");
if (MpSteam == null)
{
Output.LogError($"{Name}: Reference to MirrorpunchSteam is null in Init, can't proceed");
ResetStatus();
return;
}
RegisterCallbacks();
}
/// <summary>
/// Static method to process any messages in the receive queue
/// </summary>
public static bool ProcessMessages(MirrorpunchCommon a)
{
if (!a.Active)
{
return(false); // Don't process messages if inactive
}
if (!a.ReceiveQueue.HasNodes)
{
return(true); // Only return false if something goes wrong
}
DateTime timer = DateTime.Now;
try
{
// Want to avoid a potential infinite loop, so only looping through a known number of nodes
for (int i = 0; i < a.ReceiveQueue.Length; i++)
{
P2Packet?packet = a.ReceiveQueue.Dequeue();
if (packet == null)
{
continue;
}
SteamId senderId = packet.Value.SteamId;
if (packet.Value.Data == null || packet.Value.Data.Length == 0)
{
continue;
}
if (!a.IsKnown(senderId))
{
byte byteType = packet.Value.Data[0];
if (byteType < 0 || byteType >= (byte)PacketType.NUM_TYPES)
{
throw new Exception("Packet with invalid PacketType received from unexpected SteamId; check sending code?");
}
PacketType packetType = (PacketType)byteType;
switch (packetType)
{
case PacketType.CONNECT:
Output.Log($"Connection requested by {senderId}");
a.OnSessionRequest(senderId);
break;
case PacketType.CONNECTION_ACCEPTED:
Output.Log($"Connection accepted by {senderId}");
break;
default:
throw new Exception($"Unexpected packet type received from {senderId} [{byteType}]");
}
// Packet from unknown sender handled without exception, continue
continue;
}
// Received a packet from a known sender, handle received data
byte[] data = packet.Value.Data;
a.OnReceivedData(senderId, data);
}
TimeSpan checkTimer = DateTime.Now - timer;
if (checkTimer.TotalMilliseconds >= MP_PROCESS_WARNING)
{
Output.LogWarning($"{a.Name}: ProcessMessages took longer than expected ({checkTimer.TotalMilliseconds} ms)");
}
// We made it here without an exception, report success
return(true);
}
catch (Exception e)
{
Output.LogError($"{a.Name}: Exception in ProcessMessages ({e.Message})");
return(false);
}
}
