/*
* Updates the GUI game board too reflect
* what is stored in ChessModel
*/
private void UpdateBoard()
{
List <ChessPiece> board = game.GetBoard();
for (int i = 0; i < 64; i++)
{
ChessPiece piece = board.ElementAt(i);
if (piece.GetColor() == "Black")
{
if (piece.GetName() == "Bishop")
{
buttons[i].Image = global::OnlineChess.Properties.Resources.bb;
}
else if (piece.GetName() == "King")
{
buttons[i].Image = global::OnlineChess.Properties.Resources.bk;
}
else if (piece.GetName() == "Knight")
{
buttons[i].Image = global::OnlineChess.Properties.Resources.bn;
}
else if (piece.GetName() == "Pawn")
{
buttons[i].Image = global::OnlineChess.Properties.Resources.bp;
}
else if (piece.GetName() == "Queen")
{
buttons[i].Image = global::OnlineChess.Properties.Resources.bq;
}
else if (piece.GetName() == "Rook")
{
buttons[i].Image = global::OnlineChess.Properties.Resources.br;
}
}
else if (piece.GetColor() == "White")
{
if (piece.GetName() == "Bishop")
{
buttons[i].Image = global::OnlineChess.Properties.Resources.wb;
}
else if (piece.GetName() == "King")
{
buttons[i].Image = global::OnlineChess.Properties.Resources.wk;
}
else if (piece.GetName() == "Knight")
{
buttons[i].Image = global::OnlineChess.Properties.Resources.wn;
}
else if (piece.GetName() == "Pawn")
{
buttons[i].Image = global::OnlineChess.Properties.Resources.wp;
}
else if (piece.GetName() == "Queen")
{
buttons[i].Image = global::OnlineChess.Properties.Resources.wq;
}
else if (piece.GetName() == "Rook")
{
buttons[i].Image = global::OnlineChess.Properties.Resources.wr;
}
}
else
{
buttons[i].Image = null;
}
}
}
/*
* Turns the game board into a string of symbols
*/
public String BoardToString()
{
String boardString = "";
for (int i = 0; i < this.board.Count; i++)
{
ChessPiece piece = this.board.ElementAt(i);
if (piece.GetName() == "Bishop")
{
if (piece.GetColor() == "Black")
{
boardString += "B";
}
else
{
boardString += "b";
}
}
else if (piece.GetName() == "King")
{
if (piece.GetColor() == "Black")
{
boardString += "K";
}
else
{
boardString += "k";
}
}
else if (piece.GetName() == "Knight")
{
if (piece.GetColor() == "Black")
{
boardString += "N";
}
else
{
boardString += "n";
}
}
else if (piece.GetName() == "Pawn")
{
if (piece.GetColor() == "Black")
{
boardString += "P";
}
else
{
boardString += "p";
}
}
else if (piece.GetName() == "Queen")
{
if (piece.GetColor() == "Black")
{
boardString += "Q";
}
else
{
boardString += "q";
}
}
else if (piece.GetName() == "Rook")
{
if (piece.GetColor() == "Black")
{
boardString += "R";
}
else
{
boardString += "r";
}
}
else
{
boardString += "-";
}
}
return(boardString);
}
/*
* Updates the game based off data sent to the player
* through the network stream. Updates the game if a move
* was made or ends the game if the other player disconnected
* or a cheat was detected.
*/
public void UpdateGame(String data)
{
String[] dataStrings = data.Split(',');
if (dataStrings[0] == "Moved")
{
String opponentColor;
int boardSize = game.GetBoard().Count() - 1;
ChessPiece p1 = game.GetBoard().ElementAt(boardSize - Convert.ToInt32(dataStrings[1]));
ChessPiece p2 = game.GetBoard().ElementAt(boardSize - Convert.ToInt32(dataStrings[2]));
if (game.GetColor() == "Black")
{
opponentColor = "White";
}
else
{
opponentColor = "Black";
}
game.MovePieces(p1, p2, opponentColor);
UpdateBoard();
if (game.GetGameInfo().Contains("You can't select an empty space!"))
{
listBox1.Items.Add("You can't select an empty space!");
}
else if (game.GetGameInfo().Contains("Choose where to move your piece"))
{
listBox1.Items.Add("Choose where to move your piece!");
}
else if (game.GetGameInfo().Contains("Invalid move!"))
{
listBox1.Items.Add("Invalid move!");
}
else
{
listBox1.Items.Add(opponentColor + " moved " + game.GetGameInfo());
}
if (game.GetRecentMove() == "Invalid move!")
{
listBox1.Items.Add("Opponent cheated. You won!");
WriteMessage("!", "Cheated");
game.EndGame();
stream.Close();
}
else
{
game.ChangeTurn();
UpdateBoard();
if (game.IsGameOver() == true)
{
stream.Close();
}
}
}
else if (dataStrings[0] == "Disconnected")
{
listBox1.Items.Add("Opponent disconnected. You won!");
game.EndGame();
stream.Close();
}
else if (dataStrings[0] == "Cheated")
{
listBox1.Items.Add("You cheated. You lost the game!");
game.EndGame();
stream.Close();
}
}