private void engine_OnMove(Square source, Square target, Type pawnPromotedTo)
{
if (stopwatch.Elapsed.TotalSeconds < 1)
System.Threading.Thread.Sleep((int)(1000 - stopwatch.ElapsedMilliseconds));
this.Board.Move(source, target, pawnPromotedTo);
}
public PieceMove(Piece piece, Square target, Piece capturedPiece = null)
{
this.Piece = piece;
this.Source = piece.Square;
this.Target = target;
this.CanCapture = true;
this.CapturedPiece = capturedPiece ?? this.Board[target];
}
internal static Image GetSquareImage(Square square, Piece piece = null)
{
if (piece == null)
return boardImageCache["Empty"][square.GetSquareColor()];
var squareColor = square.GetSquareColor();
var key = piece.Player + piece.GetType().Name;
return boardImageCache[key][squareColor];
}
private Board()
{
matrix = new Square[NUM_ROWS, NUM_ROWS];
whitePieces = new List();
blackPieces = new List();
this.Size = new Size(480, 480);
this.Location = new Point(30, 30);
// Create the squares
int h;
int v = 0;
for (int i = 0; i < NUM_ROWS; i++)
{
h = 0;
for (int j = 0; j < NUM_ROWS; j++)
{
matrix[i, j] = new Square(new Position(i, j));
if ((i + j) % 2 == 0)
{
matrix[i, j].BackgroundImage = Image.FromFile(path + "//WhiteWood.gif");
}
else {
matrix[i, j].BackgroundImage = Image.FromFile(path + "//BlackWood.gif");
}
matrix[i, j].Name = "square" + i + "" + j; //square00, square01, etc.
matrix[i, j].Location = new Point(h, v);
matrix[i, j].Click += new System.EventHandler(this.square_Click);
h += 60;
matrix[i, j].Size = new Size(60, 60);
this.Controls.Add(matrix[i, j]);
}
v += 60;
}
}
public abstract bool Attacks(Square piece, Board board);
public FigureOnSquare(Figure figure, Square square)
{
Figure = figure;
Square = square;
}
/**
* Two Part MoveHandler
* First Square received is pushed onto a stack.
* Second Square is then received, and the First Square gets popped. They are combined to create a move.
* If the Move is valid it is played. If it is not, the Second Square gets pushed onto the stack, and the cycle repeats.
*/
public void MoveHandler(Square tapped)
{
if (tutorialFlag)
{
// Play differently if in tutorial mode
Console.WriteLine("Tutorial square " + tapped.Name + " tapped");
tutorialQueue.Enqueue(tapped);
}
else if (blackIsAI && whiteIsAI)
{
// Ignore non-AI input
Console.WriteLine("Both players AI, square tap ignored.");
}
else if ((blackIsAI && !position.whiteMove) || (whiteIsAI & position.whiteMove))
{
// Ignore input during AI turn
Console.WriteLine("Safety ignore.");
}
else
{
Console.WriteLine("Square " + tapped.Name + " tapped");
moveQueue.Enqueue(tapped);
if (this.oneClick)
{
Square orig = moveQueue.Dequeue();
Square dest = moveQueue.Dequeue();
if (orig.getSquareNumber() == dest.getSquareNumber())
{
DoColourations();
this.oneClick = false;
return;
}
PieceType promoteTo = ((dest.getSquareNumber() <= 7 | dest.getSquareNumber() > 55) & (orig.getPiece().Equals(PieceType.p) | orig.getPiece().Equals(PieceType.P))) ? getPromotion(orig.getPiece()) : PieceType.Empty;
Move current = new Move(orig.getSquareNumber(), dest.getSquareNumber(), promoteTo);
if (MoveCheck(current))
{
performMove(current);
}
else
{
moveQueue.Enqueue(dest);
DoColourations();
this.ColourLegalMoves(dest.getSquareNumber());
}
}
else
{
this.ColourLegalMoves(tapped.getSquareNumber());
this.oneClick = true;
}
}
}
//Used to get the sqaure name from another thread
public static String CopySquare(Square square)
{
String result;
GetNameDelegate a;
a = new GetNameDelegate(GetName);
result = square.Dispatcher.Invoke(a, square) as String;
return result;
}
protected IEnumerable<Square> MoveUntilObstruction(Square from, MoveDirection dir)
{
var target = from.Move(dir);
bool last = false;
var player = this.Board[from].Player;
while (target.HasValue && (this.Board[target.Value] == null || this.Board[target.Value].Player != player) && !last)
{
yield return target.Value;
last = this.Board[target.Value] != null;
target = target.Move(dir);
}
}
public Piece this[Square square]
{
get { return pieces[(int)square]; }
private set
{
pieces[(int)square] = value;
if (value == null)
{
this.OnSquareChanged(square);
return;
}
var source = value.Square;
if (source != square)
{
pieces[(int)value.Square] = null;
value.Square = square;
}
}
}
private bool MatchMove(Square source, Square target, int rowDelta, int columnDelta)
{
return(((source.Row + rowDelta) == target.Row) && ((source.Column + columnDelta) == target.Column));
}
public override void Move(Square source, Square dest, bool silentMode = false)
{
int source_col = Convert.ToInt16(Convert.ToChar(source.Name.Substring(0, 1)));
int source_row = Convert.ToInt16(source.Name.Substring(1, 1));
int dest_col = Convert.ToInt16(Convert.ToChar(dest.Name.Substring(0, 1)));
int dest_row = Convert.ToInt16(dest.Name.Substring(1, 1));
if (IsMoveValid(dest))
{
// Gewoehnlicher Zug ohne Angriff
if (source_col == dest_col)
{
if (!IsMoveBlocked(dest))
{
string last_pos = this.Current_position;
this.Current_position = GetSquarenameFromCoordinates(dest_col, dest_row);
if (!this.game.board.IsKingInCheck(this.Color))
{
if (!silentMode)
{
source.Content = "";
this.game.board.lastAction = "BEWEGE " + this.Desc
+ " VON " + source.Name
+ " AUF " + dest.Name;
isMoved = true;
// Neuer Logeintrag wird initialisiert
LogEntry log = new LogEntry(this, last_pos, this.Current_position);
// Zieht ein Bauer im Doppelschritt,
// kann dieser unmittelbar danach 'en passant' geschlagen werden
if (Math.Abs(source_row - dest_row) == 2)
{
this.game.GetActivePlayer().DoubleStepMovedPawn = this;
}
// Zieht ein Bauer auf die letzte Linie, kann er umgewandelt werden
if (dest_row == 8)
{
// Ein modales Fenster zur Auswahl der neuen Figur wird geöffnet
PromotePawn();
// Der Logeintrag wird um die umgewandelte Figur ergänzt
log.PromotedIn = this.promotedIn;
}
log.PlacedInCheck = this.game.board.IsKingInCheck(this.game.GetWaitingPlayer().Color);
this.game.logger.Add(log);
this.game.View.movesList.Items.Add(log);
}
}
// Zug Rückgängig machen, wenn sich nach dem Zug
// der König im Schach befinden würde
else
{
this.Current_position = last_pos;
throw new PlacedInCheckException();
}
}
else
{
throw new BlockedMoveException();
}
}
// Angriffszug
else
{
Chessman opponent = this.game.board.GetChessmanAtSquare(dest);
string last_pos = this.Current_position;
// Standardangriff
if (opponent != null)
{
this.Current_position = GetSquarenameFromCoordinates(dest_col, dest_row);
this.game.board.chessman.Remove(opponent);
if (!this.game.board.IsKingInCheck(this.Color))
{
if (!silentMode)
{
source.Content = "";
isMoved = true;
this.game.board.lastAction = this.Desc + " SCHLÄGT " + opponent.Desc + " AUF " + dest.Name;
// Neuer Logeintrag wird initialisiert
LogEntry log = new LogEntry(this, last_pos, this.Current_position);
log.OpponentMan = opponent;
// Zieht ein Bauer auf die letzte Linie, kann er umgewandelt werden
if (dest_row == 8)
{
PromotePawn();
log.PromotedIn = this.promotedIn;
}
log.PlacedInCheck = this.game.board.IsKingInCheck(this.game.GetWaitingPlayer().Color);
this.game.logger.Add(log);
this.game.View.movesList.Items.Add(log);
}
}
// Zug Rückgängig machen, wenn sich nach dem Zug
// der König im Schach befinden würde
else
{
this.Current_position = last_pos;
this.game.board.chessman.Add(opponent);
throw new PlacedInCheckException();
}
}
// En Passant Angriff
else
{
string opponent_curr_pos = GetSquarenameFromCoordinates(dest_col, 5);
Square opponent_pos_square = this.game.board.GetSquare(opponent_curr_pos);
opponent = this.game.board.GetChessmanAtSquare(opponent_pos_square);
this.Current_position = GetSquarenameFromCoordinates(dest_col, dest_row);
this.game.board.chessman.Remove(opponent);
if (!this.game.board.IsKingInCheck(this.Color))
{
if (!silentMode)
{
source.Content = "";
opponent_pos_square.Content = "";
isMoved = true;
this.game.board.lastAction = this.Desc + " SCHLÄGT " + opponent.Desc + " AUF " + dest.Name + " IM VORBEIGEHEN (EN PASSANT)";
// Neuer Logeintrag
LogEntry log = new LogEntry(this, last_pos, this.Current_position);
log.OpponentMan = opponent;
log.TookEnPassant = true;
log.PlacedInCheck = this.game.board.IsKingInCheck(this.game.GetWaitingPlayer().Color);
this.game.logger.Add(log);
this.game.View.movesList.Items.Add(log);
}
}
// Zug Rückgängig machen, wenn sich nach dem Zug
// der König im Schach befinden würde
else
{
this.Current_position = last_pos;
this.game.board.chessman.Add(opponent);
throw new PlacedInCheckException();
}
}
}
}
else
{
throw new InvalidMoveException();
}
}
public static Move MakeMove(Square org, Square dst, PieceType pt)
{
return((Move)((ushort)MoveType.PROMOTE + ((((pt - PieceType.NIHT) << 6) + org) << 6) + dst));
}
public static Move MakeMove(Square org, Square dst, MoveType MT)
{
return((Move)((ushort)MT + (org << 6) + dst));
}
public abstract override bool IsMoveBlocked(Square dest);
/**
* Draws the Board. 600x600 Pixels.
* Adds EventHandlers to the Squares
*/
internal void drawBoard()
{
this.Width = 600;
this.Height = 600;
squares = new Square[64];
for (int i = 0; i < 8; i++)
{
squares[i] = new Square(getSquareName(i, 0), this.getSquareNumber(i, 0));
if (gamecon.debugging)
{
squares[i].AddHandler(ButtonBase.MouseLeftButtonDownEvent, new RoutedEventHandler(TappedSquare), true);
}
squares[i].AddHandler(ButtonBase.TouchDownEvent, new RoutedEventHandler(TappedSquare), true);
this.Children.Add(squares[i]);
Canvas.SetTop(squares[i], 0);
Canvas.SetLeft(squares[i], i * 75);
for (int j = 1; j < 8; j++)
{
squares[i + j * 8] = new Square(getSquareName(i, j), this.getSquareNumber(i, j));
if (gamecon.debugging)
{
squares[i + j * 8].AddHandler(ButtonBase.MouseLeftButtonDownEvent, new RoutedEventHandler(TappedSquare), true);
}
squares[i + j * 8].AddHandler(ButtonBase.TouchDownEvent , new RoutedEventHandler(TappedSquare), true);
this.Children.Add(squares[i + j * 8]);
Canvas.SetTop(squares[i + j * 8], j * 75);
Canvas.SetLeft(squares[i + j * 8], i * 75);
}
}
// Add TagVisalizers to the Squares, routing to the RecognizedSquare method
foreach (Square s in squares)
{
s.MyTagVisualizer.AddHandler(TagVisualizer.VisualizationAddedEvent, new RoutedEventHandler(RecognizedSquare), true);
s.MyTagVisualizer.AddHandler(TagVisualizer.VisualizationRemovedEvent, new RoutedEventHandler(RecognizedSquare), true);
}
this.ColourBoard();
}
public Piece this[Square? square]
{
get { return square.HasValue ? pieces[(int)square.Value] : null; }
}
public PieceMove GetValidMove(Square target)
{
return this.GetValidMoves().FirstOrDefault(i => i.Target == target);
}
public void Draw(Image image, Square square, bool monochrome = false)
{
using (var g = Graphics.FromImage(image))
Draw(g, square, monochrome);
}
//public static bool operator == (Move move1, Move move2)
//{
// // If both are null, or both are same instance, return true.
// if (ReferenceEquals (move1, move2))
// {
// return true;
// }
// // If one is null, but not both, return false.
// if (ReferenceEquals (null, move1)
// || ReferenceEquals (null, move2))
// {
// return false;
// }
// // Return true if the fields match:
// return move1._Value == move2._Value;
//}
//public static bool operator != (Move move1, Move move2)
//{
// return !(move1 == move2);
//}
#endregion
public static Move MakeMove(Square org, Square dst)
{
return((Move)((ushort)MoveType.NORMAL + (org << 6) + dst));
}
public void Draw(Graphics graphics, Square square, bool monochrome = false)
{
var rect = square.GetRectangle();
if (monochrome)
graphics.DrawImageUnscaled(Grayscale(Images.GetSquareImage(square, this[square])), rect);
else
graphics.DrawImageUnscaled(Images.GetSquareImage(square, this[square]), rect);
}
/**
* Promotes a piece by redrawing it.
*/
private void promotePiece(Square sq, PieceType p)
{
sq.Children.Clear();
board.drawPiece(p, sq);
}
public IList<Piece> GetAttackers(Square square, PlayerColor attacker)
{
var ret = new List<Piece>();
//Find adjacent king
if (this[attacker].First(i => i is King).Square.IsAdjacent(square))
ret.Add(this[attacker].First(i => i is King));
//Find attacking Pawn
foreach (var dir in Pawn.GetAttackingDirection(attacker).GetDiagonals())
{
var pawn = this[square.Move(dir)] as Pawn;
if (pawn != null && pawn.Player == attacker)
ret.Add(pawn);
}
var opponents = this[attacker].Where(i => !(i is King));
var moves = opponents.Where(i => !(i is King || i is Pawn)).SelectMany(o => o.GetValidMoves().Where(i => i.Target == square && i.CanCapture));
ret.AddRange(moves.Select(i => i.Piece));
return ret;
}
private static void ResetRowAndColumn(out int r, out int c, out Square s, int R, int C, Square S)
{
r = R;
c = C;
s = S;
}
public bool IsUnderAttack(Square square, PlayerColor attacker)
{
return GetAttackers(square, attacker).Any();
}
public override bool Attacks(Square square, Board board)
{
return(Rook.Attacks(this, square, board) || Bishop.Attacks(this, square, board));
}
public bool Move(Square source, Square target, Type promotePawnTo)
{
var piece = this[source];
if (this.Turn != piece.Player || !this.IsActive)
return false;
var move = piece.GetValidMove(target);
if (move == null)
return false;
if (!IsValid(move))
return false;
MoveCore(move, true);
this.CurrentPlayer.OnMove(move);
//The move is valid ready to proceed
CastleAvailabityChangeTest(move.Piece);
this.History.Add(move);
this.Turn = this.Turn.Opponent();
if (move is KingCastleMove)
Castle(move as KingCastleMove);
if (move.HasPromotion)
{
move.PawnPromotedTo = promotePawnTo;
Promote(piece, promotePawnTo);
}
if (this.PieceMoved != null)
this.PieceMoved(move);
bool hasValidMove = this[this.Turn].SelectMany(p => p.GetValidMoves()).Where(m => IsValid(m)).Any();
bool isInCheck = this.IsInCheck();
if (isInCheck && hasValidMove)
this.OnCheck();
this.CurrentPlayer.OnTurn();
if (isInCheck && !hasValidMove)
this.OnCheckmate();
else if (!isInCheck && !hasValidMove)
this.OnStalemate(StalemateReason.NoMoveAvailable);
return true;
}
public override bool Attacks(Square square, Board board)
{
return(Attacks(this, square, board));
}
private void OnSquareChanged(Square square)
{
if (this.SquareChanged != null)
this.SquareChanged(square);
}
private void listenerSquare(Square sq, bool whiteTurn)
{
List pWhite = null;
List pBlack = null;
ImageList iWhite = new ImageList();
ImageList iBlack = new ImageList();
Piece piece = null;
if (whiteTurn)
{
piece = Board.getInstance().consultPiece(sq.getPosition(), true);
}
else {
piece = Board.getInstance().consultPiece(sq.getPosition(), false);
}
if (piece != null)
{
if (MainForm.selectedPiece != null)
{
deletePieceSquare(MainForm.selectedPiece);
deleteAllowedMovements(MainForm.selectedPiece.getAllowedMovements());
}
MainForm.selectedPiece = piece;
paintPiece(MainForm.selectedPiece);
paintAllowedMovements(MainForm.selectedPiece.getAllowedMovements());
}
else { //Empty square or occupied by an opponent's piece
Color turnColor;
if (whiteTurn)
{
turnColor = Color.White;
}
else {
turnColor = Color.Black;
}
if (MainForm.selectedPiece != null && MainForm.selectedPiece.getColor() == turnColor)
{ // A piece of the current player is selected
Position posIni = MainForm.selectedPiece.getPosition();
Position posFin = sq.getPosition();
Piece deletedPiece = null; //Deleted piece. It is returned in case an undo action is triggered.
if (MainForm.selectedPiece.isvalidMove(posFin)) //If the movement is valid ...
{
if (Caretaker.mementoBoard != null)
{
pWhite = Caretaker.mementoBoard.getWhitePieces().clone();
pBlack = Caretaker.mementoBoard.getBlackPieces().clone();
}
if (Caretaker.mementoImages != null)
{
foreach (Image i in Caretaker.mementoImages.getWhiteImages().Images)
{
iWhite.Images.Add(i);
}
foreach (Image i in Caretaker.mementoImages.getBlackImages().Images)
{
iBlack.Images.Add(i);
}
}
createMementos();
deletedPiece = realizeMovement(posFin);
BoardLogic.updateListAllowedMovements();
bool kingCheck = false;
if (whiteTurn)
{
kingCheck = BoardLogic.isCheck(true);
}
else {
kingCheck = BoardLogic.isCheck(false);
}
if (kingCheck)
{
//Undo the movement
realizeMovement(posIni);
Caretaker.mementoBoard.setWhitePieces(pWhite);
Caretaker.mementoBoard.setBlackPieces(pBlack);
Caretaker.mementoImages.setWhiteImages(iWhite);
Caretaker.mementoImages.setBlackImages(iBlack);
if (deletedPiece != null)
{
//Return the deleted piece
if (whiteTurn)
{
blackPieces.insert(deletedPiece);
}
else {
whitePieces.insert(deletedPiece);
}
//Delete inserted image
if (whiteTurn)
{
mainForm.deleteLastImage(mainForm.getBlackImages());
}
else {
mainForm.deleteLastImage(mainForm.getWhiteImages());
}
drawPiece(deletedPiece);
}
MessageBox.Show(this, "Your king would be in check if you carried out this movement", "Message", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else { //The king is not in check
int lastRow = -1;
if (whiteTurn)
{
lastRow = 0;
}
else {
lastRow = 7;
}
if (MainForm.selectedPiece is Pawn && posFin.getRow() == lastRow)
{
//Promotion
FormPromotion f = new FormPromotion(MainForm.selectedPiece as Pawn);
f.ShowDialog();
}
BoardLogic.updateListAllowedMovements();
bool doCheck;
if (whiteTurn)
{
doCheck = BoardLogic.isCheck(false);
}
else {
doCheck = BoardLogic.isCheck(true);
}
if (doCheck)
{
MessageBox.Show(this, "King is in check!", "Check", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
if (deletedPiece != null)
{
if (whiteTurn)
{
mainForm.paintDeletedBlackPieces();
}
else {
mainForm.paintDeletedWhitePieces();
}
}
mainForm.showInLog(MainForm.selectedPiece.ToString() + " --> " + "From " + posIni.ToString() + " to " + posFin.ToString());
mainForm.enableUndo();
mainForm.shiftTurn();
}
}
}
}
}
public PieceMove(Square source, Square target, Type promotePawnTo)
{
this.Source = source;
this.Target = target;
this.PawnPromotedTo = promotePawnTo;
}
public abstract override bool IsMoveValid(Square dest);
public PossibleMoves(Gamestate board, Square StartPosition)
{
MoveCount = 0;
MoveBitMask = 0;
Piece StartPiece = board.GetPiece(StartPosition);
if (StartPiece == null)
{
return;
}
Moves = StartPiece.getPositionMoves(StartPosition);
MoveDirections skipDirection = MoveDirections.Move_0;
UInt32 mask = 1;
foreach (Move move in Moves)
{
mask <<= 1;
if (move.Direction == skipDirection)
{
continue;
}
else
{
skipDirection = MoveDirections.Move_0;
}
if (continueIfCastle(board, StartPiece, move))
{
continue;
}
Piece EndPiece = board.GetPiece(move.MovePosition);
Piece CapturePiece = board.GetPiece(move.CapturePosition);
if (continueIfEnPassant(board, move, CapturePiece))
{
continue;
}
if (endPiecesMatchMoveFlags(StartPiece, move, EndPiece, CapturePiece))
{
// check if move is legal
Gamestate testBoard = new Gamestate(board);
if (testBoard.GetPiece(move.CapturePosition) != null)
{
testBoard.RemovePiece(move.CapturePosition);
}
Piece piece = testBoard.GetPiece(StartPosition);
testBoard.RemovePiece(StartPosition);
testBoard.PutPiece(piece, move.MovePosition);
testBoard.turnColor = (testBoard.turnColor == PieceColor.White) ? PieceColor.Black : PieceColor.White;
ControlledPositions controlledMoves = new ControlledPositions(testBoard);
if (controlledMoves.Check == null)
{
if (castleSquaresInCheck(move, piece, controlledMoves))
{
continue;
}
EndPositionBitMask |= ((UInt64)1 << (byte)move.MovePosition);
MoveBitMask |= mask;
MoveCount++;
}
}
if (EndPiece != null || CapturePiece != null)
{
skipDirection = move.Direction;
}
}
MoveBitMask >>= 1;
}
/**
* Draws the image for a Piece on top of a Square
*/
internal void drawPiece(PieceType piece, Square sq)
{
string[] pieces = { "black_king", "black_queen", "black_rook", "black_bishop", "black_knight", "black_pawn", "white_king", "white_queen", "white_rook", "white_bishop", "white_knight", "white_pawn" };
string pieceString = "";
// Get the Piece String (filename) for the piece given
switch (piece)
{
case PieceType.k:
pieceString = "black_king";
break;
case PieceType.q:
pieceString = "black_queen";
break;
case PieceType.r:
pieceString = "black_rook";
break;
case PieceType.b:
pieceString = "black_bishop";
break;
case PieceType.n:
pieceString = "black_knight";
break;
case PieceType.p:
pieceString = "black_pawn";
break;
case PieceType.K:
pieceString = "white_king";
break;
case PieceType.Q:
pieceString = "white_queen";
break;
case PieceType.R:
pieceString = "white_rook";
break;
case PieceType.B:
pieceString = "white_bishop";
break;
case PieceType.N:
pieceString = "white_knight";
break;
case PieceType.P:
pieceString = "white_pawn";
break;
}
if (pieceString.Length == 0)
{
// None of the above, set as empty and return.
sq.setPiece(PieceType.Empty);
return;
}
// From site http://msdn.microsoft.com/en-us/library/vstudio/aa970269(v=vs.100).aspx
// Create Image Element
Image myImage = new Image();
myImage.Width = 75;
// Create source
BitmapImage myBitmapImage = new BitmapImage();
// BitmapImage.UriSource must be in a BeginInit/EndInit block
myBitmapImage.BeginInit();
myBitmapImage.UriSource = new Uri(App.getPath() + @"Images\PieceImages\" + pieceString + ".png");
myBitmapImage.DecodePixelWidth = 75;
if (this.flipped & this.blackReverse & pieceString.StartsWith("b")) { myBitmapImage.Rotation = Rotation.Rotate270; }
else if (this.blackReverse & pieceString.StartsWith("b")) { myBitmapImage.Rotation = Rotation.Rotate180; }
else if (this.flipped) { myBitmapImage.Rotation = Rotation.Rotate90; }
myBitmapImage.EndInit();
myImage.Source = myBitmapImage;
myImage.IsHitTestVisible = false;
sq.setPieceImage(myImage);
sq.setPiece(piece);
myImage.SetValue(TextBlock.TextProperty, pieceString);
}
public Move(MoveFlags flags, MoveDirections direction, Square startPosition, Square movePosition, Square capturePosition, PieceType conversionType = PieceType.PieceType_NB)
{
Flags = flags;
Direction = direction;
StartPosition = startPosition;
MovePosition = movePosition;
CapturePosition = capturePosition;
ConversionType = conversionType;
}
public Piece(PlayerColor player, Square square)
{
this.Player = player;
this.Square = square;
}
public static void AddPiece(this Game game, Square square, PieceType type)
{
Piece piece = null;
switch (type)
{
case PieceType.NoPiece:
break;
case PieceType.WhiteKing:
piece = new King(Color.White);
break;
case PieceType.WhiteQueen:
piece = new Queen(Color.White);
break;
case PieceType.WhiteRook:
piece = new Rook(Color.White);
break;
case PieceType.WhiteBishop:
piece = new Bishop(Color.White);
break;
case PieceType.WhiteNight:
piece = new Knight(Color.White);
break;
case PieceType.WhitePawn:
piece = new Pawn(Color.White);
break;
case PieceType.BlackKing:
piece = new King(Color.Black);
break;
case PieceType.BlackQueen:
piece = new Queen(Color.Black);
break;
case PieceType.BlackRook:
piece = new Rook(Color.Black);
break;
case PieceType.BlackBishop:
piece = new Bishop(Color.Black);
break;
case PieceType.BlackKnight:
piece = new Knight(Color.Black);
break;
case PieceType.BlackPawn:
piece = new Pawn(Color.Black);
break;
default:
throw new NotImplementedException();
}
game.AddPiece(square.File, square.Rank, piece);
}
internal void SetPlacement(Board board, FEN.PiecePlacement piecePlacement)
{
this.Player = piecePlacement.Player;
this.Square = piecePlacement.Square;
this.Board = board;
}
/**
* Performs a move based on the origin and destination squares
*/
public void MoveHandler(Square orig, Square dest)
{
PieceType promoteTo = ((dest.getSquareNumber() <= 7 | dest.getSquareNumber() > 55) & (orig.getPiece().Equals(PieceType.p) | orig.getPiece().Equals(PieceType.P))) ? getPromotion(orig.getPiece()) : PieceType.Empty;
Move current = new Move(orig.getSquareNumber(), dest.getSquareNumber(), promoteTo);
if (MoveCheck(current))
{
performMove(current);
}
}
public static String GetName(Square square)
{
return square.getName();
}
public Piece.Piece GetPiece(Square square)
{
return(pieces.FirstOrDefault(p => p.Square == square));
}