public void SendToAllClients(VNetMessage message, bool reliable)
{
foreach (VNetClient client in m_clientsByUID.Values)
{
client.SendNetMessage(message, reliable);
}
}
public bool ReliableMessageCheck(VNetMessage message)
{
if (message.GetReliableIndex() == -1)
{
return(false);
}
if (m_lastReliableRecvdIndex != message.GetReliableIndex() - 1)
{
return(true);
}
m_lastReliableRecvdIndex++;
return(false);
}
public bool AddNetMessage(VNetMessage message)
{
byte[] src = null;
using (System.IO.MemoryStream m = new System.IO.MemoryStream())
{
using (System.IO.BinaryWriter writer = new System.IO.BinaryWriter(m))
{
message.ToBytes(writer);
}
src = m.ToArray();
}
message.__size = src.Length;
header.origLength += (short)message.__size;
int len = src.Length;
// Carefully add the size of this message
byte[] lengthBytes = BitConverter.GetBytes(src.Length);
for (int i = 0; i < 4; i++)
{
src[4 + i] = lengthBytes[i];
}
if (m_cursor == VNetPacketHeader.SizeOf() &&
header.numMessages != 0)
{
throw new Exception();
}
// Compress it
int newCursor = m_cursor;
if (!CompressBuffer(src, data, ref newCursor))
{
return(false);
}
// Sanity check...
CheckCompression(src, data, m_cursor, message.__size, newCursor - m_cursor);
m_cursor = newCursor;
header.dataLength = (short)(m_cursor - VNetPacketHeader.SizeOf());
return(true);
}
// Send a message
public void SendNetMessage(VNetMessage message, bool isReliable)
{
message.SetReliableIndex(-1);
if (isReliable)
{
message.SetReliableIndex(m_nextReliablePacketIndex);
m_nextReliablePacketIndex++;
if (m_newReliableMessages.Count >= VNetCommon.NET_CLIENT_RELIABLE_QUEUE)
{
return;
}
VNetMessage copy = AllocateMessageCopy(message);
m_newReliableMessages.Enqueue(copy);
}
PackMessage(message);
}
void PackReliableMessages()
{
if (m_packetQueueIndex >= VNetCommon.NET_PACKET_QUEUE_SIZE)
{
return;
}
// Fit as many as possible
foreach (VNetMessage message in m_staleReliableMessages)
{
if (!PackMessage(message))
{
return;
}
}
// Add all new messages to the end
while (m_newReliableMessages.Count > 0)
{
VNetMessage message = m_newReliableMessages.Dequeue();
m_staleReliableMessages.Enqueue(message);
}
}
// Utilities
bool PackMessage(VNetMessage message)
{
// already sent too many
if (m_packetQueueIndex == VNetCommon.NET_PACKET_QUEUE_SIZE)
{
return(false);
}
// Packe message
VNetPacket packet = m_packetOutQueue[m_packetQueueIndex];
if (packet.AddNetMessage(message))
{
packet.header.numMessages++;
return(true);
}
packet.EndPacket();
// do the next one
m_packetQueueIndex++;
return(PackMessage(message));
}
public void SendToGlobal(VNetMessage message)
{
m_multicastClient.SendNetMessage(message, false);
}
public void SendToLobby(VNetMessage message, bool reliable)
{
m_netSession.SendToAllClients(message, reliable);
}
public override void Callback(VNetMessage message)
{
myDelegates(message as T);
}
public virtual void Callback(VNetMessage message)
{
}
public void HandlePacketIn(VNetPacket packet, VNetClient client)
{
int numMessagesToRead = packet.header.numMessages;
packet.StartPacketRead();
Dictionary <int, VNetMessage> reliableIn = new Dictionary <int, VNetMessage>();
while (numMessagesToRead-- > 0)
{
if (packet.UpdateNextMessageHeaders() == false)
{
break;
}
if (m_register.ContainsKey(packet.m_nextMessageType.checksum) == false)
{
packet.SkipNextMessage();
}
else
{
VNetDispatchRegistryBase reg = m_register[packet.m_nextMessageType.checksum];
if (reg.GetNumCallbacks() == 0)
{
packet.SkipNextMessage();
}
else
{
VNetMessage message = reg.ConvertDataToMessage(packet);
message._client = client;
message._packet = packet;
message.__typeName = new VNetStringChksum(packet.m_nextMessageType.checksum);
if (message.GetReliableIndex() != -1)
{
if (reliableIn.ContainsKey(message.GetReliableIndex()))
{
continue;
}
reliableIn.Add(message.GetReliableIndex(), message);
continue;
}
reg.Callback(message);
}
}
}
if (client != null)
{
while (reliableIn.ContainsKey(client.GetNextReliableIndex()))
{
VNetMessage message = reliableIn[client.GetNextReliableIndex()];
client.ReliableMessageCheck(message);
VNetDispatchRegistryBase reg = m_register[message.GetMessageType().checksum];
reg.Callback(message);
}
}
reliableIn.Clear();
}
VNetMessage AllocateMessageCopy(VNetMessage message)
{
return(message.Clone());
}
