public bool CheckSquare(ChessPiece[,] board, int[] end)
{
bool isValid = false;
if (board[end[0], end[1]].GetType() == typeof(Space))
{
isValid = true;
}
else if (board[end[0], end[1]].Color != Color)
{
isValid = true;
}
return isValid;
}
public bool IsAvailable(ChessPiece[,] board, int row, int column, int index)
{
bool canMove = true;
if (board[row, column].Color == Color)
{
canMove = false;
}
if (this.canMove[index] == true)
{
this.canMove[index] = canMove;
}
return canMove;
}
public bool CheckMovement(ChessPiece[,] board, int[] start, int[] end)
{
bool isValid = false;
List<int[]> available = RestrictMovement(board, start);
for (int x = 0; x < available.Count; ++x)
{
if (available[x][0] == end[0] && available[x][1] == end[1])
{
isValid = true;
}
}
return isValid;
}
/// <summary>
/// Prints out 24 array values before moving on to the next set of 24 values.
/// </summary>
/// <param name="boardSqaures">Represents a board. Required size for the 2-D array is 8 rows and 24 columns.</param>
public void PrintBoard(ChessPiece[,] boardSqaures)
{
for (int x = 0; x < 8; ++x)
{
for (int y = 0; y < 8; y++)
{
if (x % 2 == 0)
{
if (y % 2 == 0)
{
Console.BackgroundColor = ConsoleColor.DarkMagenta;
}
else
{
Console.BackgroundColor = ConsoleColor.DarkGreen;
}
}
else
{
if (y % 2 == 0)
{
Console.BackgroundColor = ConsoleColor.DarkGreen;
}
else
{
Console.BackgroundColor = ConsoleColor.DarkMagenta;
}
}
if (boardSqaures[x, y].Color == 'l')
{
Console.ForegroundColor = ConsoleColor.White;
}
else if(boardSqaures[x, y].Color == 'd')
{
Console.ForegroundColor = ConsoleColor.Cyan;
}
Console.Write(" " + boardSqaures[x, y].Symbol + " ");
}
Console.WriteLine();
}
Console.BackgroundColor = ConsoleColor.Black;
Console.ForegroundColor = ConsoleColor.Gray;
}
public List<int[]> RestrictMovement(ChessPiece[,] board, int[] start)
{
List<int[]> available = new List<int[]>();
bool isAvailable = false;
for (int x = 1; x < 8; ++x)
{
if (start[0] + x < 8 && start[1] - x >= 0)//down Left
{
isAvailable = IsAvailable(board, start[0] + x, start[1] - x, 0);
if (isAvailable == true)
{
if (canMove[0] == true)
{
available.Add(new int[] { start[0] + x, start[1] - x });
}
}
}
if (start[0] + x < 8 && start[1] + x < 8)//down right
{
isAvailable = IsAvailable(board, start[0] + x, start[1] + x, 1);
if (isAvailable == true)
{
if (canMove[1] == true)
{
available.Add(new int[] { start[0] + x, start[1] + x });
}
}
}
if (start[0] - x >= 0 && start[1] - x >= 0)//up left
{
isAvailable = IsAvailable(board, start[0] - x, start[1] - x, 2);
if (isAvailable == true)
{
if (canMove[2] == true)
{
available.Add(new int[] { start[0] - x, start[1] - x });
}
}
}
if (start[0] - x >= 0 && start[1] + x < 8)//up right
{
isAvailable = IsAvailable(board, start[0] - x, start[1] + x, 3);
if (isAvailable == true)
{
if (canMove[3] == true)
{
available.Add(new int[] { start[0] - x, start[1] + x });
}
}
}
}
return available;
}
private void Button_PromoteHandler(object sender, RoutedEventArgs e)
{
Button b = (Button)sender;
if (b.Name == "Queen")
{
_promotion = 1;
}
else if (b.Name == "Bishop")
{
_promotion = 2;
}
else if (b.Name == "Rook")
{
_promotion = 3;
}
else if (b.Name == "Knight")
{
_promotion = 4;
}
if (_promotion == 1)
{
newPiece = new Queen(pawnColor);
}
else if (_promotion == 2)
{
newPiece = new Bishop(pawnColor);
}
else if (_promotion == 3)
{
newPiece = new Rook(pawnColor);
}
else if (_promotion == 4)
{
newPiece = new Knight(pawnColor);
}
if (newPiece != null)
{
BitmapImage source = new BitmapImage();
source.BeginInit();
source.UriSource = new Uri("Images/" + newPiece.ToString(), UriKind.RelativeOrAbsolute);
source.EndInit();
Image img = new Image();
img.Source = source;
((Square)g.Children[((square[0] * 8) + square[1])]).Panel.Children.Clear();
((Square)g.Children[((square[0] * 8) + square[1])]).Panel.Children.Add(img);
((Square)g.Children[((square[0] * 8) + square[1])]).Pic = img;
Board.Squares[square[0], square[1]].Piece = newPiece;
}
for (int x = 0; x < 5; ++x)
{
g2.Children[x].Visibility = Visibility.Hidden;
}
g.IsEnabled = true;
}
public List<int[]> RestrictMovement(ChessPiece[,] board, int[] start)
{
List<int[]> available = new List<int[]>();
return available;
}
public bool IsAvailable(ChessPiece[,] board, int row, int column, int index)
{
return false;
}
public bool CheckMovement(ChessPiece[,] board, int[] start, int[] end)
{
ResetMovement();
return false;
}
public bool CheckSquare(ChessPiece[,] board, int[] end)
{
return false;
}
public List<int[]> RestrictMovement(ChessPiece[,] board, int[] start)
{
List<int[]> available = new List<int[]>();
bool isAvailable = false;
if (start[0] + 1 < 8)//down 1
{
isAvailable = IsAvailable(board, start[0] + 1, start[1], 0);
if (isAvailable == true)
{
if(canMove[0] == true)
{
available.Add(new int[] { start[0] + 1, start[1] });
}
}
}
if (start[0] + 1 < 8 && start[1] - 1 >= 0)//down Left 1
{
isAvailable = IsAvailable(board, start[0] + 1, start[1] - 1, 1);
if (isAvailable == true)
{
if (canMove[1] == true)
{
available.Add(new int[] { start[0] + 1, start[1] - 1 });
}
}
}
if (start[0] + 1 < 8 && start[1] + 1 < 8)//down right 1
{
isAvailable = IsAvailable(board, start[0] + 1, start[1] + 1, 2);
if (isAvailable == true)
{
if (canMove[2] == true)
{
available.Add(new int[] { start[0] + 1, start[1] + 1 });
}
}
}
if (start[1] + 1 < 8)//right 1
{
isAvailable = IsAvailable(board, start[0], start[1] + 1, 3);
if (isAvailable == true)
{
if (canMove[3] == true)
{
available.Add(new int[] { start[0], start[1] + 1 });
}
}
}
if (start[0] - 1 >= 0)//up 1
{
isAvailable = IsAvailable(board, start[0] - 1, start[1], 4);
if (isAvailable == true)
{
if (canMove[4] == true)
{
available.Add(new int[] { start[0] - 1, start[1] });
}
}
}
if (start[0] - 1 >= 0 && start[1] - 1 >= 0)//up left 1
{
isAvailable = IsAvailable(board, start[0] - 1, start[1] - 1, 5);
if (isAvailable == true)
{
if (canMove[5] == true)
{
available.Add(new int[] { start[0] - 1, start[1] - 1 });
}
}
}
if (start[0] - 1 >= 0 && start[1] + 1 < 8)//up right 1
{
isAvailable = IsAvailable(board, start[0] - 1, start[1] + 1, 6);
if (isAvailable == true)
{
if (canMove[6] == true)
{
available.Add(new int[] { start[0] - 1, start[1] + 1 });
}
}
}
if (start[1] - 1 >= 0)//left 1
{
isAvailable = IsAvailable(board, start[0], start[1] - 1, 7);
if (isAvailable == true)
{
if (canMove[7] == true)
{
available.Add(new int[] { start[0], start[1] - 1 });
}
}
}
return available;
}
public List<int[]> RestrictMovement(ChessPiece[,] board, int[] start)
{
return new List<int[]>();
}
public void MovePiece(ChessPiece[,] board, int[] start, int[] end)
{
}
public void MovePiece(ChessPiece[,] board, int[] start, int[] end)
{
board[end[0], end[1]] = board[start[0], start[1]];
board[start[0], start[1]] = new Space();
}
/// <summary>
/// Checks the parameter if it represents a board piece.
/// If it does, then it sets _pieceHolder to a the board piece.
/// </summary>
/// <param name="piece">
/// K = King
/// Q = Queen
/// B = Bishop
/// N = Knight
/// R = Rook
/// P = Pawn
/// </param>
/// <returns>Returns the name of a board piece</returns>
public string CheckPiece(string piece)
{
string name;
switch (piece)
{
case "K":
_pieceHolder = new King(' ');
name = _pieceHolder.Piece;
break;
case "Q":
_pieceHolder = new Queen(' ');
name = _pieceHolder.Piece;
break;
case "B":
_pieceHolder = new Bishop(' ');
name = _pieceHolder.Piece;
break;
case "N":
_pieceHolder = new Knight(' ');
name = _pieceHolder.Piece;
break;
case "R":
_pieceHolder = new Rook(' ');
name = _pieceHolder.Piece;
break;
case "P":
_pieceHolder = new Pawn(' ');
name = _pieceHolder.Piece;
break;
default:
Console.Error.WriteLine("Invalid Piece");
name = null;
break;
}
return name;
}
public List<int[]> RestrictMovement(ChessPiece[,] board, int[] start)
{
List<int[]> available = new List<int[]>();
if (start[0] - 2 >= 0 && start[1] - 1 >= 0)//up 2 left 1
{
available.Add(new int[] { start[0] - 2, start[1] - 1 });
}
if (start[0] - 2 >= 0 && start[1] + 1 < 8)//up 2 right 1
{
available.Add(new int[] { start[0] - 2, start[1] + 1 });
}
if (start[0] - 1 >= 0 && start[1] - 2 >= 0)//up 1 left 2
{
available.Add(new int[] { start[0] - 1, start[1] - 2 });
}
if (start[0] - 1 >= 0 && start[1] + 2 < 8)//up 1 right 2
{
available.Add(new int[] { start[0] - 1, start[1] + 2 });
}
if (start[0] + 2 < 8 && start[1] - 1 >= 0 )//down 2 Left 1
{
available.Add(new int[] { start[0] + 2, start[1] - 1 });
}
if (start[0] + 2 < 8 && start[1] + 1 < 8)//down 2 right 1
{
available.Add(new int[] { start[0] + 2, start[1] + 1 });
}
if (start[0] + 1 < 8 && start[1] - 2 >= 0)//down 1 Left 2
{
available.Add(new int[] { start[0] + 1, start[1] - 2 });
}
if (start[0] + 1 < 8 && start[1] + 2 < 8)//down 1 right 2
{
available.Add(new int[] { start[0] + 1, start[1] + 2 });
}
return available;
}
/// <summary>
/// Checks the parameter if it represents a board piece.
/// If it does, then it sets _pieceHolder to the board piece.
/// </summary>
/// <param name="piece">
/// K = King
/// Q = Queen
/// B = Bishop
/// N = Knight
/// R = Rook
/// P = Pawn
/// </param>
public void CheckPiece(string piece)
{
switch (piece)
{
case "K":
_pieceHolder = new King();
break;
case "Q":
_pieceHolder = new Queen();
break;
case "B":
_pieceHolder = new Bishop();
break;
case "N":
_pieceHolder = new Knight();
break;
case "R":
_pieceHolder = new Rook();
break;
case "P":
_pieceHolder = new Pawn();
break;
default:
Console.Error.WriteLine("Invalid Piece");
break;
}
}