private void CallEvent_ServerStopped()
{
// Tell the upper layer that we are all finished with shutdown now.
GameServerEventInfo info = new GameServerEventInfo(GameServerEventInfoCode.ServerStopped, "NetworkServer stopped.");
this.gameStateUpdateEventHandler(info);
}
private void CallEvent_LogMessage(string msg)
{
GameServerEventInfo info = new GameServerEventInfo(GameServerEventInfoCode.LogMessage, msg);
this.gameStateUpdateEventHandler(info);
}
// Call the GUI handler so it can redraw the graphics, score, etc.
private void CallEvent_Update(GameState state)
{
GameServerEventInfo info = new GameServerEventInfo(GameServerEventInfoCode.StateUpdated, state.Copy());
this.gameStateUpdateEventHandler(info);
}
// NetworkServer callback handler.
private void ServerEventHandler(NetworkServerEventInfo info)
{
if (this.shutDown)
// We have been told to shut down, don't start any new
// connections now.
return;
if (info.Code == NetworkServerEventInfoCode.ClientConnected)
{
if (this.client1Id == -1)
this.client1Id = info.ClientId;
else
this.client2Id = info.ClientId;
// Send a Version message to the client.
string managerVersion = this.GetType().Assembly.GetName().Version.ToString();
string gameName = GameChoice.CurrentGame.GetGameName();
string gameVersion = this.logic.GetType().Assembly.GetName().Version.ToString();
string gameConfig = "";
if (GameChoice.GameSupportsConfiguration(GameChoice.CurrentGame))
{
// Get the configuration string for this game.
gameConfig = ((IGameConfig)GameChoice.CurrentGame).GetConfigString();
}
GameMessage.Version versionMsg = new GameMessage.Version(managerVersion, gameName, gameVersion, gameConfig);
this.server.SendMessage(info.ClientId, versionMsg);
// Call the upper layer's event handler to give it the good
// news!
GameServerEventInfo tinfo = new GameServerEventInfo(GameServerEventInfoCode.ClientConnected, "Remote Client ( " + this.server.GetClientRemoteEndPoint(info.ClientId).ToString() + " ) has connected.");
this.gameStateUpdateEventHandler(tinfo);
if (++this.connectionCount == 2)
// This is connection 2! That means the game can begin!
StartGame();
}
else if (info.Code == NetworkServerEventInfoCode.ClientDisconnected)
{
// A client has disconnected.
this.connectionCount--;
if (info.ClientId == this.client1Id)
this.client1Id = -1;
else
this.client2Id = -1;
if (this.gameInProgress)
{
this.logic.GetGameState().SetGameOver(GetPlayerFromClientId(GetOtherClientId(info.ClientId)), GameOverCondition.OpponentDisconnected);
EndGame();
}
}
else if (info.Code == NetworkServerEventInfoCode.LogMessage)
{
CallEvent_LogMessage(info.Message);
}
else if (info.Code == NetworkServerEventInfoCode.NewData)
{
// A new message has been received.
// Split multiple messages up on carriage return and linefeed.
string[] msgs = info.Message.Split(new string[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
// Add each new message to the read queue.
foreach (string m in msgs)
ProcessNewMessageFromClient(info.ClientId, m);
}
else if (info.Code == NetworkServerEventInfoCode.ServerStopped)
{
CallEvent_LogMessage("NetworkServer stopped.");
}
else
{
// Should never be here!
new Exception("NetworkServer generated an event with code " + info.Code);
}
}
// Gets called by the server when we need to refresh the graphics.
private void UpdateHandler(GameServerEventInfo info)
{
if (info.Code == GameServerEventInfoCode.StateUpdated)
{
this.gameStateQueue.Enqueue(info.State);
if (info.State.GameIsOver)
StopServer();
pictureBox1.Invalidate();
}
else if (info.Code == GameServerEventInfoCode.ServerStopped)
{
// NetworkServer stopped, clients are disconnected.
StopServer();
}
if (info.Message != null)
this.Display("> " + info.Message + "\n");
}
