public static String serialize(GamePacket packet)
{
return("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>" + packet.getXMLString());
}
public static GamePacket deserialize(String packetString)
{
GamePacket packet = null;
GamePacket.TYPE type = GamePacket.TYPE.UNDEFINED;
String message = null;
Coordinates coordinates = null;
bool whoStarts = false;
ShotResult shotResult = null;
GameResult gameResult = null;
bool[,] matrix = null;
bool isHit = false;
bool isSunk = false;
bool isGameEnded = false;
XmlTextReader textReader = new XmlTextReader(new StringReader(packetString));
textReader.Read();
//Console.WriteLine("deserialization is ready to start:\n" + packetString);
while (textReader.Read())
{
if (textReader.NodeType == XmlNodeType.Element)
{
if (textReader.Name.Equals("gamePacket"))
{
String typeString = textReader.GetAttribute("type");
if (typeString.Equals("WHO_STARTS"))
{
type = GamePacket.TYPE.WHO_STARTS;
whoStarts = textReader.GetAttribute("whoStarts").Equals("host") ? Global.HOST_FIRST : Global.CLIENT_FIRST;
packet = new GamePacket(whoStarts);
}
else if (typeString.Equals("TEXT_MESSAGE"))
{
type = GamePacket.TYPE.TEXT_MESSAGE;
message = textReader.GetAttribute("message");
packet = new GamePacket(message);
}
else if (typeString.Equals("SHOT"))
{
type = GamePacket.TYPE.SHOT;
}
else if (typeString.Equals("RESULT"))
{
type = GamePacket.TYPE.RESULT;
}
else if (typeString.Equals("GAME_RESULT"))
{
type = GamePacket.TYPE.GAME_RESULT;
}
}
else if (textReader.Name.Equals("shotResult") && textReader.GetAttribute("isNull").Equals("false"))
{
isHit = Boolean.Parse(textReader.GetAttribute("isHit"));
isSunk = Boolean.Parse(textReader.GetAttribute("isSunk"));
isGameEnded = Boolean.Parse(textReader.GetAttribute("isGameEnded"));
String matrixStr = textReader.GetAttribute("matrix");
if (!matrixStr.Equals("null"))
{
matrix = Global.stringToBoolArray(matrixStr);
}
}
else if (textReader.Name.Equals("coordinates") && textReader.GetAttribute("isNull").Equals("false"))
{
int x = Int32.Parse(textReader.GetAttribute("x"));
int y = Int32.Parse(textReader.GetAttribute("y"));
coordinates = Coordinates.Get(x, y);
}
else if (textReader.Name.Equals("gameResult") && textReader.GetAttribute("isNull").Equals("false"))
{
gameResult = new GameResult(textReader.GetAttribute("result").Equals("winner") ? Global.GAME_RESULT_WINNER : Global.GAME_RESULT_LOOSER);
}
}
else if (textReader.NodeType == XmlNodeType.EndElement)
{
if (textReader.Name.Equals("gamePacket"))
{
switch (type)
{
case GamePacket.TYPE.GAME_RESULT:
packet = new GamePacket(gameResult);
break;
case GamePacket.TYPE.RESULT:
packet = new GamePacket(shotResult);
break;
case GamePacket.TYPE.SHOT:
packet = new GamePacket(coordinates);
break;
case GamePacket.TYPE.TEXT_MESSAGE:
packet = new GamePacket(message);
break;
case GamePacket.TYPE.WHO_STARTS:
packet = new GamePacket(whoStarts);
break;
default:
break;
}
}
else if (textReader.Name.Equals("shotResult"))
{
shotResult = new ShotResult(isHit, isSunk, isGameEnded, coordinates, matrix);
}
}
}
return(packet);
}
private void StartGame(object sender, EventArgs e)
{
if (Global.GameMode == GAME_MODE.HOST)
wifiService = new HostWiFiService();
else
wifiService = new ClientWiFiService();
ConnectDialog dialog = new ConnectDialog(wifiService);
dialog.ShowDialog();
if (!wifiService.isConnected())
return;
this.Controls.Remove(randomButton);
this.Controls.Remove(backButton);
this.Controls.Remove(nextButton);
if (endGameButton == null)
{
endGameButton = new ImageButton("End game");
endGameButton.Click += delegate(object o, EventArgs ev) { EndGame(false); };
int widthSpaceForEndButton = ClientSize.Width - prevBoard.Margin - prevBoard.Width;
endGameButton.Location = new System.Drawing.Point(prevBoard.Margin + prevBoard.Width + widthSpaceForEndButton / 2 - endGameButton.Width / 2,
prevBoard.Margin + prevBoard.Height / 2 - endGameButton.Height / 2);
}
this.Controls.Add(endGameButton);
bool[,] matrix = mainBoard.getShips();
mainBoard.setShips(GameBoard.empty);
prevBoard.setShips(matrix);
prevBoard.Visible = true;
prevBoard.Enabled = false;
mainBoard.Enabled = false;
mainBoard.Click += onShipClick; // add action to each Ship in mainBoard
mainBoard.DoubleClick += onShipClick;
if (Global.GameMode == GAME_MODE.HOST)
{
bool whoStarts = (new Random()).Next() % 2 == 0;
meStartFirst = whoStarts == Global.HOST_FIRST;
GamePacket packet = new GamePacket(whoStarts);
wifiService.send(packet);
mainBoard.setShootable(meStartFirst);
}
else
mainBoard.setShootable(false);
this.FormClosing += delegate(object s, FormClosingEventArgs ev) { gameIsEnded = true; };
Thread ReceivingThread = new Thread(new ThreadStart(ReceivingThreadStart));
ReceivingThread.Name = "Main game loop ReceivingThread";
ReceivingThread.Start();
}
public static GamePacket deserialize(String packetString)
{
GamePacket packet = null;
GamePacket.TYPE type = GamePacket.TYPE.UNDEFINED;
String message = null;
Coordinates coordinates = null;
bool whoStarts = false;
ShotResult shotResult = null;
GameResult gameResult = null;
bool[,] matrix = null;
bool isHit = false;
bool isSunk = false;
bool isGameEnded = false;
XmlTextReader textReader = new XmlTextReader(new StringReader(packetString));
textReader.Read();
//Console.WriteLine("deserialization is ready to start:\n" + packetString);
while (textReader.Read())
{
if (textReader.NodeType == XmlNodeType.Element)
{
if (textReader.Name.Equals("gamePacket"))
{
String typeString = textReader.GetAttribute("type");
if (typeString.Equals("WHO_STARTS"))
{
type = GamePacket.TYPE.WHO_STARTS;
whoStarts = textReader.GetAttribute("whoStarts").Equals("host") ? Global.HOST_FIRST : Global.CLIENT_FIRST;
packet = new GamePacket(whoStarts);
}
else if (typeString.Equals("TEXT_MESSAGE"))
{
type = GamePacket.TYPE.TEXT_MESSAGE;
message = textReader.GetAttribute("message");
packet = new GamePacket(message);
}
else if (typeString.Equals("SHOT"))
{
type = GamePacket.TYPE.SHOT;
}
else if (typeString.Equals("RESULT"))
{
type = GamePacket.TYPE.RESULT;
}
else if (typeString.Equals("GAME_RESULT"))
{
type = GamePacket.TYPE.GAME_RESULT;
}
}
else if (textReader.Name.Equals("shotResult") && textReader.GetAttribute("isNull").Equals("false"))
{
isHit = Boolean.Parse(textReader.GetAttribute("isHit"));
isSunk = Boolean.Parse(textReader.GetAttribute("isSunk"));
isGameEnded = Boolean.Parse(textReader.GetAttribute("isGameEnded"));
String matrixStr = textReader.GetAttribute("matrix");
if (!matrixStr.Equals("null"))
matrix = Global.stringToBoolArray(matrixStr);
}
else if (textReader.Name.Equals("coordinates") && textReader.GetAttribute("isNull").Equals("false"))
{
int x = Int32.Parse(textReader.GetAttribute("x"));
int y = Int32.Parse(textReader.GetAttribute("y"));
coordinates = Coordinates.Get(x, y);
}
else if (textReader.Name.Equals("gameResult") && textReader.GetAttribute("isNull").Equals("false"))
{
gameResult = new GameResult(textReader.GetAttribute("result").Equals("winner") ? Global.GAME_RESULT_WINNER : Global.GAME_RESULT_LOOSER);
}
}
else if (textReader.NodeType == XmlNodeType.EndElement)
{
if (textReader.Name.Equals("gamePacket"))
{
switch (type)
{
case GamePacket.TYPE.GAME_RESULT:
packet = new GamePacket(gameResult);
break;
case GamePacket.TYPE.RESULT:
packet = new GamePacket(shotResult);
break;
case GamePacket.TYPE.SHOT:
packet = new GamePacket(coordinates);
break;
case GamePacket.TYPE.TEXT_MESSAGE:
packet = new GamePacket(message);
break;
case GamePacket.TYPE.WHO_STARTS:
packet = new GamePacket(whoStarts);
break;
default:
break;
}
}
else if (textReader.Name.Equals("shotResult"))
{
shotResult = new ShotResult(isHit, isSunk, isGameEnded, coordinates, matrix);
}
}
}
return packet;
}
public static String serialize(GamePacket packet)
{
return "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>" + packet.getXMLString();
}
private void StartGame(object sender, EventArgs e)
{
if (Global.GameMode == GAME_MODE.HOST)
{
wifiService = new HostWiFiService();
}
else
{
wifiService = new ClientWiFiService();
}
ConnectDialog dialog = new ConnectDialog(wifiService);
dialog.ShowDialog();
if (!wifiService.isConnected())
{
return;
}
this.Controls.Remove(randomButton);
this.Controls.Remove(backButton);
this.Controls.Remove(nextButton);
if (endGameButton == null)
{
endGameButton = new ImageButton("End game");
endGameButton.Click += delegate(object o, EventArgs ev) { EndGame(false); };
int widthSpaceForEndButton = ClientSize.Width - prevBoard.Margin - prevBoard.Width;
endGameButton.Location = new System.Drawing.Point(prevBoard.Margin + prevBoard.Width + widthSpaceForEndButton / 2 - endGameButton.Width / 2,
prevBoard.Margin + prevBoard.Height / 2 - endGameButton.Height / 2);
}
this.Controls.Add(endGameButton);
bool[,] matrix = mainBoard.getShips();
mainBoard.setShips(GameBoard.empty);
prevBoard.setShips(matrix);
prevBoard.Visible = true;
prevBoard.Enabled = false;
mainBoard.Enabled = false;
mainBoard.Click += onShipClick; // add action to each Ship in mainBoard
mainBoard.DoubleClick += onShipClick;
if (Global.GameMode == GAME_MODE.HOST)
{
bool whoStarts = (new Random()).Next() % 2 == 0;
meStartFirst = whoStarts == Global.HOST_FIRST;
GamePacket packet = new GamePacket(whoStarts);
wifiService.send(packet);
mainBoard.setShootable(meStartFirst);
}
else
{
mainBoard.setShootable(false);
}
this.FormClosing += delegate(object s, FormClosingEventArgs ev) { gameIsEnded = true; };
Thread ReceivingThread = new Thread(new ThreadStart(ReceivingThreadStart));
ReceivingThread.Name = "Main game loop ReceivingThread";
ReceivingThread.Start();
}
public void send(GamePacket packet)
{
if (packet != null)
toSendQueue.Enqueue(packet);
}
