static void Main()
{
using (var game = new ChessGame())
game.Run();
}
public dlgPawnPromotion(ChessGame chessGame)
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// TODO: Add any constructor code after InitializeComponent call
//
this.chessGame = chessGame;
}
public static void PrintCapturedPieces(ChessGame game)
{
Console.Write("Pieces captured by white player: ");
ConsoleColor aux = Console.ForegroundColor;
Console.ForegroundColor = ConsoleColor.Yellow;
PrintCapturedPiecesColor(game, Color.Black);
Console.ForegroundColor = aux;
Console.Write("Pieces captured by black player: ");
PrintCapturedPiecesColor(game, Color.White);
Console.WriteLine();
}
public dlgDebugArtificialIntelligence(ChessGame chessGame)
{
InitializeComponent();
this.chessGame = new ChessGame();
this.chessGame.Board = Chess.ChessGame.CopyBoard(chessGame.Board);
this.chessGame.Turn = chessGame.Turn;
this.chessGame.Human = chessGame.Human;
this.chessGame.Computer = chessGame.Computer;
this.ctlUIChessBoard.chessgame = this.chessGame;
ai = new ArtificialIntelligence(this.chessGame);
}
public static void PrintCapturedPiecesColor(ChessGame game, Color color)
{
HashSet <Piece> set = game.CapturedPiecesColor(color);
StringBuilder str = new StringBuilder();
str.Append("[ ");
foreach (Piece piece in set)
{
str.Append(piece.ToString() + " ");
}
str.Append("]");
Console.WriteLine(str.ToString());
}
//write the current state of the board with a grid drawn around it and axes labelled and pieces taken
//if FLIPPED it will draw it FLIPPED
public static void WriteGameState(ChessGame game)
{
if (game.Moves.Count % 2 == 0) //then its even or zero
{
Console.WriteLine("╔══╦══╦══╦══╦══╦══╦══╦══╗ WHITE to move...");
}
else
{
Console.WriteLine("╔══╦══╦══╦══╦══╦══╦══╦══╗ BLACK to move...");
}
for (int R = 0; R < 8; R++)
{
for (int F = 0; F < 8; F++)
{
if (!game.FLIPPED)
{
Console.Write("║" + game.Board[R, F]);
}
else
{
Console.Write("║" + game.Board[7 - R, 7 - F]);
}
if (F == 7)
{
if (!game.FLIPPED)
{
Console.Write("║ " + (8 - R).ToString());
}
else
{
Console.Write("║ " + (R + 1).ToString());
}
Console.Write("\n");
}
}
if (R < 7)
{
Console.WriteLine("╠══╬══╬══╬══╬══╬══╬══╬══╣");
}
}
Console.WriteLine("╚══╩══╩══╩══╩══╩══╩══╩══╝");
if (!game.FLIPPED)
{
Console.WriteLine(" a b c d e f g h Pieces taken: " + game.StringOfPiecesTaken);
}
else
{
Console.WriteLine(" h g f e d c b a Pieces taken: " + game.StringOfPiecesTaken);
}
Console.WriteLine();
}
public static void PrintCaughtPieces(ChessGame game)
{
Console.WriteLine("Peças capturadas:");
Console.Write("Brancas: ");
PrintSet(game.CaughtPieces(Color.White));
Console.WriteLine();
Console.Write("Pretas: ");
ConsoleColor aux = Console.ForegroundColor;
Console.ForegroundColor = ConsoleColor.Yellow;
PrintSet(game.CaughtPieces(Color.Black));
Console.ForegroundColor = aux;
Console.WriteLine();
}
public static void PrintCapturedPieces(ChessGame chessGame)
{
Console.WriteLine("Captured pieces: ");
Console.Write("White: ");
PrintPieceSet(chessGame.CapturedPieces(Color.White));
Console.WriteLine();
Console.Write("Black: ");
ConsoleColor aux = Console.ForegroundColor;
Console.ForegroundColor = ConsoleColor.Yellow;
PrintPieceSet(chessGame.CapturedPieces(Color.Black));
Console.ForegroundColor = aux;
Console.WriteLine();
}
public MoveModel GetMoveCoordsAndPiece(ChessGame game, string move)
{
MoveModel mm = new MoveModel();
var src = move.Substring(0, 2);
var dst = move.Substring(2, 2);
mm.xsrc = (int)Convert.ToChar(src.Substring(0, 1));
mm.ysrc = (int)Convert.ToChar(src.Substring(1, 1));
mm.xdst = (int)Convert.ToChar(dst.Substring(0, 1));
mm.ydst = (int)Convert.ToChar(dst.Substring(1, 1));
mm.srcval = (GetVal(game.Board, src));
mm.dstval = (GetVal(game.Board, dst));
return(mm);
}
static void Main(string[] args)
{
try
{
ChessGame game = new ChessGame();
while (!game.Finished)
{
try
{
Screen.PrintGame(game);
Console.Write("Origem: ");
Position source = Screen.ReadChessPosition().ToPosition();
game.ValidateSourcePosition(source);
bool[,] posibleMovements = game.Board.Piece(source).PossibleMovements();
Console.Clear();
Screen.PrintBoard(game.Board, posibleMovements);
Console.WriteLine();
Console.Write("Destino: ");
Position destination = Screen.ReadChessPosition().ToPosition();
game.ValidateDestinationPosition(source, destination);
game.MakePlay(source, destination);
}
catch (BoardException e)
{
Console.WriteLine(e.Message);
Console.ReadLine();
}
Screen.PrintGame(game);
}
}
catch (BoardException e)
{
Console.WriteLine(e.Message);
}
//ChessPosition pos = new ChessPosition('a', 1);
//Console.WriteLine(pos);
//Console.WriteLine(pos.ToPosition());
}
public void Initialize(ChessGame game, PieceTeam team)
{
this.Team = team;
switch (type)
{
case Type.Player:
break;
case Type.MinMax:
playerModel = new Player.AI.ChessMinMaxAI(game, team);
playerModel.OnMovementDecided += OnDecideMovement;
break;
default:
throw new NotImplementedException();
}
}
public static void PrintPlay(ChessGame game, bool[,] possibleMoves)
{
Console.Clear();
Screen.PrintBoard(game.Board, possibleMoves);
Console.WriteLine();
PrintCapturedPieces(game);
Console.WriteLine("Turn #" + game.Turn.ToString());
Console.WriteLine("Current player: " + game.CurrentPlayer);
if (game.IsInCheck(game.CurrentPlayer))
{
Console.WriteLine("CHECK!");
}
Console.WriteLine();
}
static void Main(string[] args)
{
try
{
ChessGame game = new ChessGame();
while (!game.Finished)
{
try
{
Screen.PrintPlay(game, new bool[game.Board.Lines, game.Board.Columns]);
Console.Write("Initial position: ");
ChessPosition initialChessPosition = Screen.ReadPosition();
Position initialPosition = initialChessPosition.ToPosition();
game.CheckInitialPosition(initialPosition);
bool[,] possibleMoves = game.Board.GetPiece(initialPosition).PossibleMoves();
Screen.PrintPlay(game, possibleMoves);
Console.Write("Initial position: ");
Screen.PrintPosition(initialPosition);
Console.Write("Final position: ");
Position finalPosition = Screen.ReadPosition().ToPosition();
game.CheckFinalPosition(initialPosition, finalPosition);
game.PerformPlay(initialPosition, finalPosition);
Screen.EndGame(game);
}
catch (BoardException e)
{
Console.WriteLine();
Console.WriteLine(e.Message);
Console.Write("Press ENTER to re-do this play. ");
Console.ReadLine();
}
}
}
catch (BoardException e)
{
Console.WriteLine(e.Message);
}
}
protected void OnPieceOrder(ChessPiece piece, Point destination)
{
Point old = ChessGame.ConvertToPoint(piece.Position);
Board[old.X, old.Y] = null;
piece.Position = ChessGame.ConvertToPosition(destination);
ChessPiece pieceAtDestination = Board[destination.X, destination.Y];
if (pieceAtDestination != null)
{
OnPieceDestroyed(pieceAtDestination);
}
Board[destination.X, destination.Y] = piece;
piece.UpdateTransform();
}
static void Main(string[] args)
{
try
{
ChessGame chessGame = new ChessGame();
while (!chessGame.Finished)
{
try
{
Console.Clear();
View.PrintGame(chessGame);
Console.WriteLine();
Console.Write("Origin: ");
Position origin = View.ReadChessPosition().ToPosition();
chessGame.ValidateOriginPosition(origin);
bool[,] PossiblePositions = chessGame.board.piece(origin).PossibleMoves();
Console.Clear();
View.PrintBoard(chessGame.board, PossiblePositions);
Console.WriteLine();
Console.Write("Destiny: ");
Position destiny = View.ReadChessPosition().ToPosition();
chessGame.ValidateDestinyPosition(origin, destiny);
chessGame.ExePlay(origin, destiny);
}
catch (BoardException e)
{
Console.WriteLine(e.Message);
Console.ReadLine();
}
}
Console.Clear();
View.PrintGame(chessGame);
}
catch (BoardException e)
{
Console.WriteLine(e.Message);
}
Console.ReadLine();
}
public bool IsValidMove(ChessGame game, string move)
{
if ((move == "0") || (move == "00"))
{
if (IsCastlingValid(game, move))
{
return(true);
}
}
else
{
//NOW WE CAN GET THE src AND dst parts safely...
var src = move.Substring(0, 2);
var dst = move.Substring(2, 2);
//XY_SRC_DST = GetXYs(move); //e.g. 4,2,4,4 .... ints !!! NOT USED ???
//do some more fundamental checks !!!
//make sure the source square is not a blank one !!!
if (GetVal(game.Board, src) == " ")
{
return(false);
}
//make sure its correct turn !!!
//if (IsItYourTurn(board, src))
//{
// return false;
//}
//make sure it is moving somewhere
if (src == dst)
{
return(false);
}
//make sure move is not taking own piece
if ((" R N B Q K P".Contains(GetVal(game.Board, src))) && (" R N B Q K P".Contains(GetVal(game.Board, dst)))
||
(" r n b q k p".Contains(GetVal(game.Board, src))) && (" r n b q k p".Contains(GetVal(game.Board, dst))))
{
return(false);
}
}
return(true);
}
public static void PrintGame(ChessGame chessGame)
{
PrintBoard(chessGame.board);
Console.WriteLine();
PrintCapturedPieces(chessGame);
Console.WriteLine();
Console.WriteLine("Turn: " + chessGame.Turn);
Console.WriteLine("Waiting play: " + chessGame.CurrentPlayer);
if (!chessGame.Finished)
{
if (chessGame.Check)
{
Console.WriteLine("CHECK!!");
}
}
else
{
Console.WriteLine("CHECKMATE!!");
Console.WriteLine("Winner: " + chessGame.CurrentPlayer);
}
}
public bool IsWhiteOrBlackToMove(ChessGame game, string move)
{
MoveModel mm = GetMoveCoordsAndPiece(game, move);
//blacks turn?
if (" r n b q k p".Contains(mm.srcval))
{
if (game.Moves.Count % 2 == 0)
{
return(false);
}
}
//whites turn?
if (" R N B Q K P".Contains(mm.srcval))
{
if (game.Moves.Count % 2 != 0)
{
return(false);
}
}
return(true);
}
private static void CommandMove(ChessGame game, string move)
{
if (move.StartsWith("q")) //quit the game
{
PLAYING = false;
}
else if (move.StartsWith("r")) //reset
{
game.FLIPPED = false;
game.Board = game.InitialiseGame();
game.Moves.Clear();
game.PiecesTaken.Clear();
game.StringOfPiecesTaken.Clear();
}
else if (move.StartsWith("f")) //flip the board over
{
game.FLIPPED = !game.FLIPPED;
}
else if (move.StartsWith("s")) //save
{
// save the game - TODO
}
}
public static void Main()
{
string LowerCaseMove;
Validation validate = new Validation();
ChessGame Game1 = new ChessGame();
BoardInternal Game2 = new BoardInternal();
//test comment
while (PLAYING)
{
CommonUtils.DisplayBoard(Game2);
WriteBoard(Game1);
Message.Clear();
LowerCaseMove = Console.ReadLine().ToLower();
if (validate.IsFormatValid(LowerCaseMove))
{
if (LowerCaseMove == "r" || LowerCaseMove == "f" || LowerCaseMove == "s" || LowerCaseMove == "q")
{
CommandMove(Game1, LowerCaseMove);
CommandMove2(Game2, LowerCaseMove);
}
else
{
ChessMove(Game1, Game2, LowerCaseMove, validate);
ChessMove2(Game2, LowerCaseMove, validate);
}
}
else
{
Message.Append("Invalid move :" + LowerCaseMove + " ");
}
}
}
void DisplayChessPieces(ChessGame chessGame)
{
Dictionary <int, string> pairs = new Dictionary <int, string>();
pairs.Add(0, "A"); pairs.Add(1, "B"); pairs.Add(2, "C"); pairs.Add(3, "D"); pairs.Add(4, "E"); pairs.Add(5, "F"); pairs.Add(6, "G"); pairs.Add(7, "H");
for (int row = 0; row < 8; row++)
{
for (int col = 0; col < 8; col++)
{
Label label = (Label)Controls.Find(pairs[col] + (row + 1), true)[0];
ChessPiece chessPiece = chessGame.chessboard[row, col];
if (chessPiece == null)
{
label.Text = "";
}
else
{
if (chessPiece.color == ChessPieceColor.Black)
{
label.ForeColor = Color.Black;
}
else
{
label.ForeColor = Color.White;
}
string type = chessPiece.type.ToString().ToLower();
if (type == "king" || type == "queen")
{
type = chessPiece.type.ToString();
}
label.Text = type[0].ToString();
}
}
}
}
bool CheckMove(ChessGame chessGame, Position from, Position to)
{
if (chessGame.chessboard[from.row, from.column] == null)
{
MessageBox.Show("There is no chess piece at from-position!", "From-position error", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtFrom.Clear();
txtFrom.Focus();
return(false);
}
else if (chessGame.chessboard[from.row, from.column].color != chessGame.turn)
{
MessageBox.Show("That is not your chess piece!", "From-position error", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtFrom.Clear();
txtFrom.Focus();
return(false);
}
else if (!chessGame.ValidMove(chessGame.chessboard[from.row, from.column], from, to))
{
MessageBox.Show("That is not a valid move!", "Move error", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtFrom.Focus();
return(false);
}
else if (!chessGame.AvailableMove(chessGame.chessboard[from.row, from.column], from, to))
{
MessageBox.Show("There are pieces in the way!", "Move error", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtFrom.Focus();
return(false);
}
else if (chessGame.chessboard[to.row, to.column] != null && chessGame.chessboard[to.row, to.column].color == chessGame.turn)
{
MessageBox.Show("There already is a chess piece of your color at the to-position!", "Move error", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtFrom.Focus();
return(false);
}
return(true);
}
public void setChessGame(ChessGame chessGame)
{
this.chessgame = chessGame;
}
static void Main(string[] args)
{
ChessGame jogo = new ChessGame();
jogo.GameLoop();
}
private ChessGame CreateGame()
{
ChessGame game = new ChessGame();
game.Player = this.Player;
game.cbcBoard.Turn = false;
game.txtTurn.Text = "Other Players Turn";
game.cbcBoard.Moved = (b, m) =>
{
Square A = game.cbcBoard.Board[m.A];
Square B = game.cbcBoard.Board[m.B];
if (A.Piece != null && A.Piece.TotallyValidMoves.Contains(B))
{
game.txtTurn.Text = "Other Players Turn";
this.Player.Move(m);
}
return false;
};
this.Player.Moved += (p, m) => game.cbcBoard.InvokeIfRequired(() => { game.cbcBoard.Turn = false; game.cbcBoard.Board[m.A].To(game.cbcBoard.Board[m.B]); game.cbcBoard.Repaint(); });
this.Player.PlayerColorChanged += (p, c) => game.cbcBoard.InvokeIfRequired(() => { game.cbcBoard.Player = c; game.cbcBoard.Repaint(); });
this.Player.MyTurn += p => { game.cbcBoard.Turn = true; game.InvokeIfRequired(() => { game.txtTurn.Text = "Your Turn"; }); };
game.Closed += (o, ea) => { this.Toggle(true); this.Activate(); };
return game;
}
public bool IsClearPath(ChessGame game, BoardInternal game2, string move) //is the path clear?
{
var src = move.Substring(0, 2);
var dst = move.Substring(2, 2);
//real in memory coordinates..
int srank = GetRank(src); //source rank
int sfile = GetFile(src); //source file
int drank = GetRank(dst); //dest rank
int dfile = GetFile(dst); //dest file
//if its any piece moving just one square then no spaces in between to check
if ((Math.Abs(srank - drank) <= 1) && (Math.Abs(sfile - dfile) <= 1))
{
return(true);
}
//if a knight is moving return true as they just jump over things so dont need to check spaces
if (" N n".Contains(GetVal(game.Board, move.Substring(0, 2))))
{
return(true);
}
//check spaces in between all other moves
///////// horizontal?
if (Math.Abs(srank - drank) == 0) // y(rank) coordinate of src to dst not varying so moving horizontally
{
if (sfile < dfile) //x(file) moving right
{
for (int i = sfile + 1; i < dfile; i++) //so move along to the rank to the right by incrementing i
{
if (GetVal(game.Board, srank, i) != " ") //checking each square for blank
{
return(false); //if its not blank then something is in the way
}
}
return(true);
}
else //moving to left
{
for (int i = sfile - 1; i > dfile; i--) //so move along to the rank to the left by decrementing i
{
if (GetVal(game.Board, srank, i) != " ") //checking each square for blank
{
return(false); //if its not blank then something is in the way
}
}
return(true);
}
}
//////////////////////
///////// vertical?
if (Math.Abs(sfile - dfile) == 0) // x(file) coordinate of src to dst not varying so moving vertically
{
if (srank > drank) //y(rank) moving down
{
for (int i = srank - 1; i > drank; i--) //so move up the file by decrementing i
{
if (GetVal(game.Board, i, sfile) != " ") //checking each square for blank
{
return(false); //if its not blank then something is in the way
}
}
return(true);
}
else //moving up the file
{
for (int i = srank + 1; i < drank; i++) //so move down the file by decrementing i
{
if (GetVal(game.Board, i, sfile) != " ") //checking each square for blank
{
return(false); //if its not blank then something is in the way
}
}
return(true);
}
}
//diagonal ? if the absolute difference between the source rank and the destination rank is the same
// as the file source and destination difference then it is diagonal movement
int j;
if (Math.Abs(srank - drank) == Math.Abs(sfile - dfile)) //this means it is diagonal movement
{
if (srank < drank) //moving down the board (from the black side to the white side - source rank < destination rank)
{
if (sfile < dfile) //so, moving generally from 0,0 towards 7,7 (in memory coordinates) top left to bottom right
{
j = sfile + 1; //start checks on the second square as the start square is where the piece is coming from
for (int i = srank + 1; i < drank; i++) //move along the diagonal with increasing rank, dont need to check the last square.. that has already been done in a previous method
{
if (GetVal(game.Board, i, j) != " ") //checking for non blank square
{
return(false);
}
j++; //increment the file coordinate
}
}
else
{ //so, moving generally from 0,7 towards 7,0 (in memory coordinates) top right to bottom left
j = sfile - 1;
for (int i = srank + 1; i < drank; i++) //move along the diagonal with increasing rank
{
if (GetVal(game.Board, i, j) != " ") //checking for non blank square
{
return(false);
}
j--; //decrement the file coordinate
}
}
return(true);
}
if (srank > drank) //moving up the board (from the white side to the black side - source rank > destination rank)
{
if (sfile < dfile) //so, moving generally from 7,0 towards 0,7 (in memory coordinates) bottom left to top right
{
j = sfile + 1;
for (int i = srank - 1; i > drank; i--) //move along the diagonal with decreasing rank
{
if (GetVal(game.Board, i, j) != " ") //checking for non blank square
{
return(false);
}
j++; //increment the file coordinate
}
}
else
{ //so, moving generally from 7,7 towards 0,0 (in memory coordinates) bottom right to top left
j = sfile - 1;
for (int i = srank - 1; i > drank; i--) //move down along the diagonal with decreasing rank
{
if (GetVal(game.Board, i, j) != " ") //checking for non blank square
{
return(false);
}
j--; //decrement the file coordinate
}
}
return(true);
}
}
return(true);
}
public GameForm()
{
InitializeComponent();
Board = new Board();
game = new ChessGame();
}
public bool IsPieceMoveValid(ChessGame game, string move)
{
MoveModel mm = GetMoveCoordsAndPiece(game, move);
//If castling
if ((move == "0") || (move == "00"))
{
if (IsCastlingValid(game, move))
{
return(true);
}
return(false);
}
switch (mm.srcval)
{
case " r":
case " R":
if (!IsMovingLikeARook(mm.xsrc, mm.ysrc, mm.xdst, mm.ydst))
{
return(false);
}
break;
case " n":
case " N":
if (!IsMovingLikeAKnight(mm.xsrc, mm.ysrc, mm.xdst, mm.ydst))
{
return(false);
}
break;
case " b":
case " B":
if (!IsMovingLikeABishop(mm.xsrc, mm.ysrc, mm.xdst, mm.ydst))
{
return(false);
}
break;
case " q":
case " Q":
if (!IsMovingLikeAQueen(mm.xsrc, mm.ysrc, mm.xdst, mm.ydst))
{
return(false);
}
break;
case " k":
case " K":
if (!IsMovingLikeAKing(mm.xsrc, mm.ysrc, mm.xdst, mm.ydst))
{
return(false);
}
break;
case " p":
if (!IsMovingLikeABlackPawn(mm.dstval, mm.xsrc, mm.ysrc, mm.xdst, mm.ydst))
{
return(false);
}
break;
case " P":
if (!IsMovingLikeAWhitePawn(mm.dstval, mm.xsrc, mm.ysrc, mm.xdst, mm.ydst))
{
return(false);
}
break;
default:
break;
}
return(true);
}
public King(GameBoard board, Color color, ChessGame game) : base(board, color)
{
this.game = game;
}
//Constructor
public King(Color color, BoardTable board, ChessGame game) : base(color, board)
{
Game = game;
}
public void OnEndGame(PSide side, ChessGame.EndGames endType)
{
PlaySound(Sounds.endgame);
switch(endType)
{
case (ChessGame.EndGames.Checkmate): { MessageBox.Show(null, side.ToString() + " has been checkmated!", "Game over", MessageBoxButtons.OK, MessageBoxIcon.Information); break; }
case (ChessGame.EndGames.Draw): { MessageBox.Show(null, "Game drawn, 50/50", "Game over", MessageBoxButtons.OK, MessageBoxIcon.Information); break; }
case (ChessGame.EndGames.Stalemate): { MessageBox.Show(null, "StaleMate, 50/50", "Game over", MessageBoxButtons.OK, MessageBoxIcon.Information); break; }
}
btn_reset.Enabled = true;
}
static void Main()
{
using (var game = new ChessGame())
game.Run();
}
public bool IsCastlingValid(ChessGame game, string move)
{
if (!IsEmptySquaresInBetween(game, move))
{
return(false);
}
string src;
if (game.Moves.Count % 2 == 0)
{
//white moving
for (int i = 0; i < game.Moves.Count; i++) //look at all previous moves
{
src = game.Moves.ElementAt(i).Substring(0, 2);
if (src == "e1") //if the king has already been moved then castling is not allowed
{
return(false);
}
if (move == "0") //king side castle
{
if (src == "h1") //castle on king side has already moved
{
return(false);
}
}
else //must be queen side castle - 00
{
if (src == "a1") //castle on queen side has already moved
{
return(false);
}
}
}
}
else
{
//black castling
for (int i = 0; i < game.Moves.Count; i++) //look at all previous moves
{
src = game.Moves.ElementAt(i).Substring(0, 2);
if (src == "e8") //if the king has already been moved then castling is not allowed
{
return(false);
}
if (move == "0") //king side castle
{
if (src == "h8") //castle on king side has already moved
{
return(false);
}
}
else //must be queen side castle - 00
{
if (src == "a8") //castle on queen side has already moved
{
return(false);
}
}
}
}
return(true);
}
