private void ResetClientSideGameState()
{
// We don't have a player number right now.
this.playerNumber = (GamePlayer)(-1);
this.stateCode = ClientStateCode.WaitingForConnection;
}
private void EndGame(GameOverCondition condition)
{
if (this.stateCode != ClientStateCode.GameIsOver)
{
ClientStateCode lastStateCode = this.stateCode;
this.stateCode = ClientStateCode.GameIsOver;
if (lastStateCode > 0)
{
this.Display("Disconnected.");
this.client.Disconnect();
if (lastStateCode == ClientStateCode.GameIsInProgress)
lock (this.locker)
{
this.gameClientLogic.EndGame(this.playerNumber, condition);
this.gameStateQueue.Enqueue(this.gameClientLogic.GetGameState());
}
}
ChangeConnectButtonText("Connect");
}
pictureBox1.Invalidate();
}
private void NewMessageCallbackHandler(string msg)
{
// New data received.
this.Display("> " + msg);
if (GameMessage.IsVersion(msg))
{
// Version Info.
GameMessage.Version versionMsg = new GameMessage.Version(msg);
if (this.stateCode == ClientStateCode.WaitingForVersionMsg)
{
this.stateCode = ClientStateCode.WaitingForYourPlayerNumberMsg;
this.Display("Received game manager Version message.");
this.Display("Version: " + versionMsg.ManagerVersion + " Game: '" + versionMsg.GameName + "' v" + versionMsg.GameVersion + " conf: '" + versionMsg.GameConfig + "'");
if (versionMsg.GameName.Equals("Owari"))
this.gameClient = new OwariClientInterface();
else if (versionMsg.GameName.Equals("Tzaar"))
this.gameClient = new TzaarClientInterface();
else
{
this.Display("The game is not supported by this client!");
return;
}
this.initVersionMsg = versionMsg;
}
else if (this.stateCode == ClientStateCode.WaitingForYourPlayerNumberMsg || this.stateCode == ClientStateCode.WaitingForBoardStateMsg || this.stateCode == ClientStateCode.WaitingForVersionMsg)
{
this.Display("(0) I did not receive the correct initialization sequence!");
ResetClientSideGameState();
}
else
{
this.Display("Ignoring unexpected Version message: " + this.initVersionMsg);
}
}
else if (GameMessage.IsChat(msg))
{
// Chat message.
GameMessage.Chat chatMsg = new GameMessage.Chat(msg);
this.Display("Your Opponent Says: " + msg);
}
else if (GameMessage.IsBoardState(msg))
{
if (this.stateCode == ClientStateCode.WaitingForBoardStateMsg)
{
this.stateCode = ClientStateCode.GameIsInProgress;
this.initBoardStateMsg = this.gameClient.GetNewBoardStateGameMessage(msg);
this.gameStateQueue.Clear();
this.gameClientLogic = this.gameClient.GetNewGameClientLogic(this.pictureBox1, this.initVersionMsg, this.playerNumber, this.initBoardStateMsg.Board);
this.gameStateQueue.Enqueue(this.gameClientLogic.GetGameState());
}
else if (InInitPhase())
{
this.Display("Received BoardState out of sequence!");
ResetClientSideGameState();
}
else
{
this.Display("Ignoring unexpected BoardState message.");
}
}
else if (GameMessage.IsYourPlayerNumber(msg))
{
if (this.stateCode == ClientStateCode.WaitingForYourPlayerNumberMsg)
{
this.stateCode = ClientStateCode.WaitingForBoardStateMsg;
this.playerNumber = new GameMessage.YourPlayerNumber(msg).PlayerNumber;
}
else if (InInitPhase())
{
this.Display("Received YourPlayerNumber out of sequence!");
ResetClientSideGameState();
}
else
{
this.Display("Ignoring unexpected YourPlayerNumber message.");
}
}
else if (GameMessage.IsYourTurn(msg))
{
GameMessage.YourTurn yourTurnMsg = new GameMessage.YourTurn(msg);
this.Display("Received YourTurn message.");
}
else if (GameMessage.IsMove(msg))
{
if (this.stateCode == ClientStateCode.GameIsInProgress)
{
GameMessage.Move newMove = this.gameClient.GetNewMoveGameMessage(msg);
RecordMove(this.playerNumber, newMove);
}
else
{
this.Display("Ignoring unexpected Move message.");
}
}
else if (GameMessage.IsGameOver(msg))
{
if (this.stateCode == ClientStateCode.GameIsInProgress)
{
GameMessage.GameOver gameOverMsg = new GameMessage.GameOver(msg);
EndGame(gameOverMsg.Condition);
}
else
{
this.Display("Ignoring unexpected GameOver message.");
}
}
else
{
this.Display("Unrecognized command: " + msg);
}
this.pictureBox1.Invalidate();
}
private void Connect()
{
if (this.stateCode != ClientStateCode.WaitingForConnection)
return;
IPAddress host;
try
{
// Parse the contents of the server address box.
host = IPAddress.Parse(this.textBox_IPAddress.Text);
}
catch (Exception ex)
{
// Parsing the server address failed.
this.Display(ex.Message + "Please enter a valid IP address.");
return;
}
int port = (int)this.numericUpDown_Port.Value;
try
{
this.client.Connect(host, port);
}
catch (Exception ex)
{
this.Display(ex.Message + "Failed to connect.");
return;
}
this.Display("Attempting to connect to " + host + " on port " + port + ".");
ChangeConnectButtonText("Disconnect");
ResetClientSideGameState();
this.stateCode = ClientStateCode.WaitingForVersionMsg;
this.pictureBox1.Invalidate();
}
