/// <summary>
/// Adds a packet to the queue for serial processing.
/// </summary>
/// <param name="con">the connection which sent the packet</param>
/// <param name="msg">the packet</param>
public void AddGamePacketForProcessing(GSLobbyInboundPlayerConnection con, PacketGameMessage msg)
{
Action <object> lambda = (state) =>
{
Action <ServerUser, PacketGameMessage> handler = m_PacketHandlers.GetHandlerDelegate(msg.PacketSubTypeID);
if (handler != null && OnBeforeHandleGamePacket(con.ServerUser, msg))
{
try
{
handler(con.ServerUser, msg);
}
catch (Exception e)
{
Log.LogMsg("Exception thrown whilst processing game packet type " + msg.PacketTypeID.ToString() + ", sub-type " + msg.PacketSubTypeID + ". Object = " + this.GetType().ToString() + ", Message: " + e.Message + ". Stack:\r\n " + e.StackTrace);
}
con.OnAfterPacketProcessed(msg);
return;
}
con.KillConnection("Did not have a registered game packet handler for game packet. " + msg.PacketTypeID.ToString() + ", SubType " + msg.PacketSubTypeID.ToString() + ". ");
};
// if we're not processing packets immediately, then this method (AddGamePacketForProcessing) is being called as part of a tight networking processing loop
// which is executed serially, so we need to NOT queue the packet in that case and just run it
if (!con.ProcessIncomingPacketsImmediately)
{
lambda(null);
}
else
{
Task t = new Task(lambda, "Game [" + GameID.ToString() + "] Process game packet " + msg.PacketSubTypeID.ToString(), TaskCreationOptions.LongRunning);
m_NetQ.AddTask(t);
}
}
/// <summary>
/// Gets called when a player is removed from the game
/// </summary>
/// <param name="character"></param>
protected virtual void OnPlayerRemoved(ServerCharacterInfo toon, string reason, bool playerInitiated)
{
toon.SetCurrentGame(null);
// Update game stats in game listing DB
DB.Instance.Lobby_UpdateGameForServer(this);
// Send notification to player that player left, including game state update. Player is no longer part of "AllPlayers" list at this point, so we
// have to manually send this notification to them.
SendGamePropertiesUpdateToPlayer(toon, this.Properties.ID, this.Properties.AllProperties);
SendMatchChangeNotificationToPlayer(toon, MatchNotificationType.PlayerRemoved, toon, reason, false);
// Broadcast to all remaining players
SendMatchChangeNotificationToPlayers(MatchNotificationType.PlayerRemoved, toon, reason, false);
SendGamePropertiesUpdateToPlayers(this.Properties.ID, this.Properties.AllProperties);
// Set new game owner if necessary
if (Owner == toon.ID)
{
if (AllPlayers.Count > 0)
{
Owner = AllPlayers[0].ID;
BroadcastGameInfoMessage(AllPlayers[0].CharacterName + " is now the owner of this game.", true);
PropertyBag props = new PropertyBag();
props.SetProperty("NewOwner", Owner);
BroadcastGameMessage((int)LobbyGameMessageSubType.NewOwner, props, true, false, false);
}
}
// when a player leaves the game, they go back to Central
if (CurrentGameState == GameState.Lobby || CurrentGameState == GameState.Started)
{
string address = "";
int port = 0;
string serverId = "";
if (!GSLobbyInboundPlayerConnection.GetCentralHandoffAddress(ref address, ref port, ref serverId))
{
toon.OwningAccount.MyConnection.KillConnection("Unable to host player on this server. No lobby server found to hand off too after leaving game.");
return;
}
toon.OwningAccount.TransferToServerUnassisted(address, port, Guid.Empty, "Lobby Server", serverId);
}
}
/// <summary>
/// Override from ServerBase, to make sure we create the proper connection object for inbound connections.
/// If we don't override this method, a generic InboundConnection class will be instantiated.
/// </summary>
protected override InboundConnection CreateInboundConnection(Socket s, ServerBase server, int serviceID, bool isBlocking)
{
InboundConnection con = null;
// ServiceIDs represents the type connection that is being requested.
// these IDs are set in the App.Config of the initiating server and are any arbitrarily agreed upon integers
switch (serviceID)
{
case 7:
con = new ZeusInboundConnection(s, server, isBlocking);
con.ServiceID = serviceID;
break;
case 1: // central server
con = new GSLobbyInboundCentralConnection(s, server, isBlocking);
con.ServiceID = serviceID;
GameManager.Instance.CentralServer = con as GSInboundServerConnection;
break;
case 8: // Beholder Daemon
con = new GSLobbyInboundBeholderConnection(s, server, isBlocking);
con.ServiceID = 8;
break;
default: // assume player client
con = new GSLobbyInboundPlayerConnection(s, server, isBlocking);
con.ServiceID = serviceID;
break;
}
#if DEBUG
if (con == null)
{
throw new ArgumentOutOfRangeException("ServiceID " + serviceID.ToString() + " is unknown to CreateInboundConnection. Cannot process connection.");
}
#endif
return(con);
}
/// <summary>
/// Override from ServerBase, to make sure we create the proper connection object for inbound connections.
/// If we don't override this method, a generic InboundConnection class will be instantiated.
/// </summary>
protected override InboundConnection CreateInboundConnection(Socket s, ServerBase server, int serviceID, bool isBlocking)
{
InboundConnection con = null;
// ServiceIDs represents the type connection that is being requested.
// these IDs are set in the App.Config of the initiating server and are any arbitrarily agreed upon integers
switch (serviceID)
{
case 7:
con = new ZeusInboundConnection(s, server, isBlocking);
con.ServiceID = serviceID;
break;
case 1: // central server
con = new GSLobbyInboundCentralConnection(s, server, isBlocking);
con.ServiceID = serviceID;
GameManager.Instance.CentralServer = con as GSInboundServerConnection;
break;
case 8: // Beholder Daemon
con = new GSLobbyInboundBeholderConnection(s, server, isBlocking);
con.ServiceID = 8;
break;
default: // assume player client
con = new GSLobbyInboundPlayerConnection(s, server, isBlocking);
con.ServiceID = serviceID;
break;
}
#if DEBUG
if (con == null)
{
throw new ArgumentOutOfRangeException("ServiceID " + serviceID.ToString() + " is unknown to CreateInboundConnection. Cannot process connection.");
}
#endif
return con;
}
