private void RemoveSessionFromTable()
{
// When the lobby form first comes up, we want to fill the table with the active sessions from the server
// Get the session id for my user
int sessionID = -1;
for (int i = 0; i < lobbyTable.Rows.Count; ++i)
{
if ((string)lobbyTable.Rows[i].Cells[2].Value == me.Username)
{
sessionID = (int)lobbyTable.Rows[i].Cells[0].Value;
break;
}
}
// Session not found. Return.
if (sessionID == -1)
{
return;
}
// Create the signal to send
TCPSignal signal = new TCPSignal()
{
SignalType = Signal.DeleteSession,
SessionID = sessionID
};
// Send the json over to the server
string json = JsonConvert.SerializeObject(signal) + "\r";
byte[] jsonBytes = ASCIIEncoding.ASCII.GetBytes(json);
stream.Write(jsonBytes, 0, jsonBytes.Length);
}
private void addStandardGame_Click(object sender, EventArgs e)
{
if (UserHasActiveGame())
{
MessageBox.Show("Error: You already have a game queued in the lobby table!\nDelete this game and try again.");
return;
}
// Set mine and enemy's color...
Random rand = new Random(Guid.NewGuid().GetHashCode());
double randNum = rand.NextDouble();
bool hostTurn = true;// (randNum < 0.5);
moveLogic.myTurn = hostTurn;
moveLogic.myColor = moveLogic.myTurn ?
moveLogic.myColor = MoveLogic.pieceColor.white :
moveLogic.myColor = MoveLogic.pieceColor.black;
MoveLogic.pieceColor guestColor = (moveLogic.myColor == MoveLogic.pieceColor.white) ?
MoveLogic.pieceColor.black :
MoveLogic.pieceColor.white;
// Create the new session to add to the lobby table
Session mySession = new Session()
{
HostPlayer = me.Username,
GuestPlayer = "",
GameTimerSeconds = 1200,
MoveTimerSeconds = 120,
CustomGameMode = 0,
GuestColor = (int)guestColor
};
// Create the signal to send
TCPSignal signal = new TCPSignal()
{
SignalType = Signal.CreateSession,
NewSession = mySession
};
// Send the json over to the server
string json = JsonConvert.SerializeObject(signal) + "\r";
byte[] jsonBytes = ASCIIEncoding.ASCII.GetBytes(json);
byte[] readBuffer = new byte[65536];
stream.Write(jsonBytes, 0, jsonBytes.Length);
RefreshTable();
// Set the session ID
mySession.SessionID = (int)lobbyTable.Rows[lobbyTable.Rows.Count - 1].Cells[0].Value;
GameSession session = new GameSession(me, new User("", ""), stream, mySession, this, moveLogic);
session.ShowDialog();
}
private void tcpClientWorker2_DoWork(object sender, DoWorkEventArgs e)
{
while (!tcpClientWorker2.CancellationPending)
{
object[] parameters = (object[])e.Argument;
TCPSignal signal = (TCPSignal)parameters[0];
NetworkStream gameStream = (NetworkStream)parameters[1];
//GameSession session = new GameSession(me, new User(signal.GuestPlayerName == me.Username ? signal.HostPlayerName : signal.GuestPlayerName, ""), gameStream);
//session.ShowDialog();
tcpClientWorker2.CancelAsync();
}
}
public void RefreshTable()
{
// When the lobby form first comes up, we want to fill the table with the active sessions from the server
// Create the signal to send
TCPSignal signal = new TCPSignal()
{
SignalType = Signal.GetSessions
};
// Send the json over to the server
string json = JsonConvert.SerializeObject(signal) + "\r";
byte[] jsonBytes = ASCIIEncoding.ASCII.GetBytes(json);
byte[] readBuffer = new byte[65536];
stream.Write(jsonBytes, 0, jsonBytes.Length);
json = "";
stream.Read(readBuffer, 0, readBuffer.Length);
json += ASCIIEncoding.ASCII.GetString(readBuffer).Replace("\0", "");
while (stream.DataAvailable)
{
stream.Read(readBuffer, 0, readBuffer.Length);
json += ASCIIEncoding.ASCII.GetString(readBuffer).Replace("\0", "");
}
// Add the sessions to the table
List <Session> sessions = new List <Session>();
sessions = (List <Session>)JsonConvert.DeserializeObject(json, typeof(List <Session>));
clearTable();
if (sessions != null)
{
foreach (Session session in sessions)
{
bool isCustomGame = (session.CustomGameMode == 3);
string un = session.HostPlayer;
int gameTime = session.GameTimerSeconds;
int moveTime = session.MoveTimerSeconds;
int sessionID = session.SessionID;
int gameID = session.GameID;
// Create the row in the table
AddGameToLobbyTable(sessionID, isCustomGame, un, moveTime, gameTime, gameID);
}
}
}
private void RemoveGameFromLobby()
{
// Remove the game from the lobby table
int sessionID = sessionInfo.SessionID;
// Create the signal to send
TCPSignal signal = new TCPSignal()
{
SignalType = Signal.DeleteSession,
SessionID = sessionID
};
// Send the json over to the server
string json = JsonConvert.SerializeObject(signal) + "\r";
byte[] jsonBytes = ASCIIEncoding.ASCII.GetBytes(json);
stream.Write(jsonBytes, 0, jsonBytes.Length);
Thread.Sleep(1000);
}
private void join_Click(object sender, EventArgs e)
{
if (lobbyTable.SelectedRows.Count > 0)
{
// Pop up to ask the user if they are sure that they want to join X's game.
// Get the game text
string userGame = (string)lobbyTable.SelectedRows[0].Cells[2].Value + "'s game?";
DialogResult result = MessageBox.Show("Are you sure you would like to join " + userGame, "Join " + userGame, MessageBoxButtons.YesNoCancel);
if (result == DialogResult.Yes)
{
// Verify this game can be joined. Send the signal to the other user.
TCPSignal signal = new TCPSignal
{
SignalType = Signal.JoinSession,
GuestPlayerName = me.Username,
HostPlayerName = (string)lobbyTable.SelectedRows[0].Cells[2].Value,
SessionID = (int)lobbyTable.SelectedRows[0].Cells[0].Value
};
string json = JsonConvert.SerializeObject(signal) + "\r";
byte[] data = ASCIIEncoding.ASCII.GetBytes(json);
stream.Write(data, 0, data.Length);
byte[] joined = new byte[1];
stream.Read(joined, 0, 1);
// Opponent accepted match
if (joined[0] == 1)
{
byte[] data2 = new byte[65535];
stream.Read(data2, 0, data2.Length);
json = ASCIIEncoding.ASCII.GetString(data2).Replace("\0", "");
TCPSignal signal2 = (TCPSignal)JsonConvert.DeserializeObject(json, typeof(TCPSignal));
moveLogic.myColor = (MoveLogic.pieceColor)signal2.NewSession.GuestColor;
GameSession session = new GameSession(me, new User(signal2.NewSession.HostPlayer, ""), stream, signal2.NewSession, this, moveLogic);
session.ShowDialog();
}
}
}
}
private void tcpClientWorker_DoWork(object sender, DoWorkEventArgs e)
{
while (!tcpClientWorker.CancellationPending)
{
byte[] data = new byte[65535];
if (lobbyTable.Rows.Count == 0)
{
Thread.Sleep(10);
continue;
}
stream.Read(data, 0, data.Length);
string json = ASCIIEncoding.ASCII.GetString(data).Replace("\0", "");
TCPSignal signal = (TCPSignal)JsonConvert.DeserializeObject(json, typeof(TCPSignal));
if (signal.SignalType == Signal.StartSession)
{
tcpClientWorker2.RunWorkerAsync(new object[] { signal, stream });
while (!tcpClientWorker2.CancellationPending)
{
Thread.Sleep(10);
}
}
}
}
private void gameWorker_DoWork(object sender, DoWorkEventArgs e)
{
while (!gameWorker.CancellationPending)
{
if (opponentName == "")
{
byte[] data = new byte[65535];
try
{
stream.Read(data, 0, data.Length);
}
catch (Exception)
{
continue;
}
string json = ASCIIEncoding.ASCII.GetString(data).Replace("\0", "");
TCPSignal signal = (TCPSignal)JsonConvert.DeserializeObject(json, typeof(TCPSignal));
if (signal.SignalType == Signal.StartSession)
{
// Host
Invoke(new Action(() =>
{
moveLogic.gameStarted = true;
//TODO add timers, etc
opponentName = enemyUsername.Text = signal.NewSession.GuestPlayer;
}));
}
}
else
{
// TODO: Perform server move logic, timers, etc.
// Guest
Invoke(new Action(() =>
{
enemyUsername.Text = opponentName;
if (moveLogic.myTurn)
{
timer.Start();
}
}));
byte[] data = new byte[65535];
try
{
stream.Read(data, 0, data.Length);
}
catch (Exception)
{
continue;
}
string json = ASCIIEncoding.ASCII.GetString(data).Replace("\0", "");
TCPSignal signal = (TCPSignal)JsonConvert.DeserializeObject(json, typeof(TCPSignal));
if (signal.SignalType == Signal.MakeAMove)
{
Invoke(new Action(() =>
{
Coordinates destination = signal.PlayerMove.Destination;
Piece pieceMoved = signal.PlayerMove.Source;
string pieceTag = pieceMoved.Name;
Coordinates c = pieceMoved.Coordinates;
Button originSquare = moveLogic.GetButtonOn(c.X, c.Y, board);
Button newSquare = moveLogic.GetButtonOn(destination.X, destination.Y, board);
originSquare.Tag = "NoPiece";
originSquare.Image = null;
newSquare.Tag = pieceTag;
newSquare.Image = ChessUtils.Settings.Image.GetImageForTag(pieceTag);
// Update check logic...
checkLogic = new CheckLogic(board);
ChessUtils.CheckState checkState = checkLogic.CetCheckState();
if (checkState == ChessUtils.CheckState.Check)
{
checkLabel.Show();
}
else if (checkState == ChessUtils.CheckState.NoCheck)
{
checkLabel.Hide();
}
else if (checkState == ChessUtils.CheckState.Checkmate)
{
// I lost, send the lose signal
// They won, send the win signal
}
else if (checkState == ChessUtils.CheckState.Stalemate)
{
// We tied, send tie signal for both
}
// It is now my turn
moveLogic.myTurn = !moveLogic.myTurn;
if (totalTimeRemaining > originalTimeRemaining)
{
turnTimeRemaining = originalTimeRemaining;
}
else
{
turnTimeRemaining = totalTimeRemaining;
}
myTimeRemaining.Text = ChessUtils.ConvertSecondsToTimeString(turnTimeRemaining);
myTotalTimeRemaining.Text = ChessUtils.ConvertSecondsToTimeString(totalTimeRemaining);
}));
}
}
}
}
private void ButtonClicked(object sender, EventArgs args)
{
Button currentButton = sender as Button;
selectedButton = currentButton;
Coordinates c = ChessUtils.Settings.GetCoordinatesOfButton(currentButton);
Coordinates pc;
Coordinates cc;
Piece piece = moveLogic.GetPieceOnSquare(c.X, c.Y, board);
bool isMyPiece = moveLogic.myColor == piece.Color;
// If there is a piece on the selected square that is current player's color
if (isMyPiece)
{
List <Button> possibleMoves = moveLogic.GetPossibleMovesForPiece(currentButton, board);
moveLogic.HighlightButtons(possibleMoves);
}
// Potential square to move to from a selected piece
else
{
if (SelectedPieceCanMoveTo(currentButton))
{
pc = ChessUtils.Settings.GetCoordinatesOfButton(previousButton);
cc = ChessUtils.Settings.GetCoordinatesOfButton(currentButton);
Piece thisPiece = moveLogic.GetPieceOnSquare(pc.X, pc.Y, board);
isMyPiece = moveLogic.myColor == thisPiece.Color;
if (isMyPiece)
{
// Move piece to new square
currentButton.Tag = previousButton.Tag;
currentButton.Image = previousButton.Image;
// Take piece off selected square
previousButton.Tag = "";
previousButton.Image = null;
bool promoted = false;
// Check for pawn promotion
if (cc.X % 7 == 0 && currentButton.Tag.ToString().Contains("Pawn"))
{
// White promotion
if (thisPiece.Color == pieceColor.white)
{
promoted = true;
var whiteForm = new PawnPromotionFormWhite();
// Pick based off of button
if (whiteForm.ShowDialog() == DialogResult.OK)
{
switch (whiteForm.GetValue())
{
case "Queen":
currentButton.Tag = "wQueen";
currentButton.Image = ChessUtils.Settings.Image.WhiteQueen;
break;
case "Rook":
currentButton.Tag = "wRook";
currentButton.Image = ChessUtils.Settings.Image.WhiteRook;
break;
case "Knight":
currentButton.Tag = "wKnight";
currentButton.Image = ChessUtils.Settings.Image.WhiteKnight;
break;
case "Bishop":
currentButton.Tag = "wBishop";
currentButton.Image = ChessUtils.Settings.Image.WhiteBishop;
break;
}
}
// If form is closed, default to a queen
else
{
currentButton.Tag = "wQueen";
currentButton.Image = ChessUtils.Settings.Image.WhiteQueen;
}
}
// Black promotion
else
{
promoted = true;
var blackForm = new PawnPromotionFormBlack();
// Pick based off of button
if (blackForm.ShowDialog() == DialogResult.OK)
{
switch (blackForm.GetValue())
{
case "Queen":
currentButton.Tag = "bQueen";
currentButton.Image = ChessUtils.Settings.Image.BlackQueen;
break;
case "Rook":
currentButton.Tag = "bRook";
currentButton.Image = ChessUtils.Settings.Image.BlackRook;
break;
case "Knight":
currentButton.Tag = "bKnight";
currentButton.Image = ChessUtils.Settings.Image.BlackKnight;
break;
case "Bishop":
currentButton.Tag = "bBishop";
currentButton.Image = ChessUtils.Settings.Image.BlackBishop;
break;
}
}
// If form is closed, default to a queen
else
{
currentButton.Tag = "bQueen";
currentButton.Image = ChessUtils.Settings.Image.BlackQueen;
}
}
}
// switch turns
moveLogic.myTurn = !moveLogic.myTurn;
// Send the move to the server to send to the other client
Piece sendPieceLimitedInfo = new Piece();
sendPieceLimitedInfo.Coordinates = thisPiece.Coordinates;
string pieceName;
if (promoted)
{
pieceName = currentButton.Tag.ToString();
}
else
{
pieceName = (moveLogic.myColor == pieceColor.white) ?
"w" : "b";
pieceName += thisPiece.Name;
}
sendPieceLimitedInfo.Name = pieceName;
Move move = new Move()
{
Source = sendPieceLimitedInfo,
Destination = cc
};
TCPSignal signal = new TCPSignal()
{
SignalType = Signal.MakeAMove,
PlayerMove = move
};
// Send the json over to the server
string json = JsonConvert.SerializeObject(signal) + "\r";
byte[] jsonBytes = ASCIIEncoding.ASCII.GetBytes(json);
stream.Write(jsonBytes, 0, jsonBytes.Length);
// Clear highlights
moveLogic.ClearChessBoardColors(board);
}
}
else
{
moveLogic.ClearChessBoardColors(board);
}
}
previousButton = currentButton;
}
private void addGameButton_Click(object sender, EventArgs e)
{
if (gamesList.SelectedRows.Count > 0)
{
// Get the game ID from the row
int gameId = (int)gamesList.SelectedRows[0].Cells[0].Value;
// Match the game ID with the appropriate CustomGame in the list
CustomGame game = gameList.Single(x => x.GameID == gameId);
// Convert the list of pieces into a double array (board)
MoveLogic.Piece[][] pieces = new MoveLogic.Piece[8][];
for (int i = 0; i < 8; ++i)
{
pieces[i] = new MoveLogic.Piece[8];
}
foreach (MoveLogic.Piece piece in game.Pieces)
{
MoveLogic.Coordinates c = piece.Coordinates;
pieces[c.X][c.Y] = new MoveLogic.Piece();
pieces[c.X][c.Y] = piece;
}
Random rand = new Random(Guid.NewGuid().GetHashCode());
double randNum = rand.NextDouble();
bool hostTurn = true;// (randNum < 0.5);
moveLogic.myTurn = hostTurn;
moveLogic.myColor = moveLogic.myTurn ?
moveLogic.myColor = MoveLogic.pieceColor.white :
moveLogic.myColor = MoveLogic.pieceColor.black;
MoveLogic.pieceColor guestColor = (moveLogic.myColor == MoveLogic.pieceColor.white) ?
MoveLogic.pieceColor.black :
MoveLogic.pieceColor.white;
// Create the new session to add to the lobby table
Session mySession = new Session()
{
HostPlayer = game.Username,
GuestPlayer = "",
GameTimerSeconds = game.GameTimer,
MoveTimerSeconds = game.MoveTimer,
CustomGameMode = 3 /* Custom game */,
BoardPieces = pieces,
GameID = gameId,
GuestColor = (int)guestColor
};
// Create the signal to send
TCPSignal signal = new TCPSignal()
{
SignalType = Signal.CreateSession,
NewSession = mySession
};
// Send the json over to the server
string json = JsonConvert.SerializeObject(signal) + "\r";
byte[] jsonBytes = ASCIIEncoding.ASCII.GetBytes(json);
byte[] readBuffer = new byte[65535];
lobby.stream.Write(jsonBytes, 0, jsonBytes.Length);
lobby.RefreshTable();
mySession.SessionID = (int)lobby.GetLobbyTable().Rows[lobby.GetLobbyTable().Rows.Count - 1].Cells[0].Value;
GameSession session = new GameSession(me, new User("", ""), stream, mySession, lobby, moveLogic, game);
session.ShowDialog();
Hide();
Close();
}
}
