public List<string> validMoves(List<string> possibleMoves, Board board)
{
if (possibleMoves.Count() == 0) return possibleMoves;
List<string> finalmoves = new List<string>();
string origin=this.CurrentPos;
foreach (var mv in possibleMoves)
{
board.MovePiece(this.CurrentPos, mv);
if (White)
{
if (!board.wCheck())
{
finalmoves.Add(mv);
}
}
else
{
if (!board.bCheck())
{
finalmoves.Add(mv);
}
}
board.GetCell(origin).RestorePreviousPiece(board);
board.GetCell(mv).RestorePreviousPiece(board);
}
return finalmoves;
}
public void TestPieceGetMovesWithBlocker()
{
var target = new King(true, "Cc3");
var board = new Board();
board.GetCell("Cb4").AddPiece(new Pawn(true, "Cb4"));
var blocky = new King(false, "Aa1");
board.GetCell("Aa1").AddPiece(blocky);
board._whitePieces.Add(board.GetCell("Cb4").GetPiece());
board._blackPieces.Add(board.GetCell("Aa1").GetPiece());
var tempList = new List<String> { "Cc4", "Bc4", "Dc4", "Cc2", "Bc2", "Dc2", "Cb3", "Bb3", "Db3", "Cd3", "Bd3", "Dd3", "Bc3", "Dc3", "Cd4", "Bd4", "Dd4", "Bb4", "Db4", "Cd2", "Bd2", "Dd2", "Cb2", "Db2" };
Assert.AreEqual(tempList, target.GetMoves(board));
}
public override List<string> GetBasicMoves(Board board)
{
var moves = new List<string>();
foreach (var mainDirc in smallList)
{
for (var i = 0; i < (_directions.Length) / 2; i++)
{
var currentCell = board.GetNeighborCell(board.GetCell(CurrentPos), mainDirc);
currentCell = board.GetNeighborCell(currentCell, _directions[i, 0]);
currentCell = board.GetNeighborCell(currentCell, _directions[i, 1]);
while (currentCell != null &&
(currentCell.GetPiece() == null || currentCell.GetPiece().White != White))
{
moves.Add(currentCell.GetName());
if (currentCell.HasPiece()) break;
currentCell = board.GetNeighborCell(currentCell, mainDirc);
currentCell = board.GetNeighborCell(currentCell, _directions[i, 0]);
currentCell = board.GetNeighborCell(currentCell, _directions[i, 1]);
}
}
}
return moves;
}
public override List<string> GetBasicMoves(Board board)
{
var boardNum = board.GetBoardNumber(CurrentPos);
var rowNum = board.GetCellRow(CurrentPos);
var colNum = board.GetCellCol(CurrentPos);
var moves = new List<String>();
var directions = White ? _WhiteDirections : _BlackDirections;
for (var i = 0; i < (directions.Length) / 2; i++)
{
var currentCell = board.GetNeighborCell(board.GetCell(CurrentPos), directions[i, 0]);
if (directions[i, 0] != directions[i, 1])
{
currentCell = board.GetNeighborCell(currentCell, directions[i, 1]);
if (currentCell != null && currentCell.HasPiece() && currentCell.GetPiece().White != this.White)
{
moves.Add(currentCell.GetName());
}
}
else
{
if (currentCell != null && !currentCell.HasPiece())
{
moves.Add(currentCell.GetName());
}
}
}
return moves;
}
public void TestBlackPawnTakeForwardRight()
{
var target = new Pawn(false, "Bd2");
var board = new Board();
board.GetCell("Be3").AddPiece(new Pawn(true, "Be3"));
var tempList = new List<String> {"Cd2", "Bd3", "Be3"};
Assert.AreEqual(tempList, target.GetMoves(board));
}
public override List<string> GetBasicMoves(Board board)
{
var moves = new List<String>();
foreach (var direction in Enum.GetValues(typeof(Board.CellNeighbor)))
{
var currentCell = board.GetNeighborCell(board.GetCell(CurrentPos), (Board.CellNeighbor)direction);
if (currentCell != null && (!currentCell.HasPiece() || (currentCell.HasPiece() && currentCell.GetPiece().White != this.White)))
{
moves.Add(currentCell.GetName());
}
if (!smallList.Contains((Board.CellNeighbor)direction))
{
foreach (var dirc in smallList)
{
var tempCell = board.GetNeighborCell(currentCell, dirc);
if (tempCell != null && (!tempCell.HasPiece() || (tempCell.HasPiece() && tempCell.GetPiece().White != this.White)))
{
moves.Add(tempCell.GetName());
}
}
}
}
for (var i = 0; i < (_directions.Length) / 2; i++)
{
var currentCell = board.GetNeighborCell(board.GetCell(CurrentPos), _directions[i, 0]);
currentCell = board.GetNeighborCell(currentCell, _directions[i, 1]);
if (currentCell != null && (!currentCell.HasPiece() || (currentCell.HasPiece() && currentCell.GetPiece().White != this.White)))
{
moves.Add(currentCell.GetName());
}
foreach (var dirc in smallList)
{
var tempCell = board.GetNeighborCell(currentCell, dirc);
if (tempCell != null && (!tempCell.HasPiece() || (tempCell.HasPiece() && tempCell.GetPiece().White != this.White)))
{
moves.Add(tempCell.GetName());
}
}
}
return moves;
}
public override List<string> GetBasicMoves(Board board)
{
var moves = new List<string>();
foreach (var direction in Enum.GetValues(typeof(Board.CellNeighbor)))
{
var currentCell = board.GetNeighborCell(board.GetCell(CurrentPos), (Board.CellNeighbor)direction);
while (currentCell != null && (currentCell.GetPiece() == null || currentCell.GetPiece().White != White))
{
moves.Add(currentCell.GetName());
if (currentCell.HasPiece()) break;
currentCell = board.GetNeighborCell(currentCell, (Board.CellNeighbor)direction);
}
}
return moves;
}
public override List<string> GetBasicMoves(Board board)
{
var moves = new List<string>();
foreach (var mainDirc in Enum.GetValues(typeof(Board.CellNeighbor)))
{
var mainCell = board.GetNeighborCell(board.GetCell(CurrentPos), (Board.CellNeighbor)mainDirc);
if (mainCell == null) continue;
mainCell = board.GetNeighborCell(mainCell, (Board.CellNeighbor)mainDirc);
if (mainCell == null) continue;
foreach(var secondaryDirc in Enum.GetValues(typeof(Board.CellNeighbor)))
{
var checkCell = board.GetNeighborCell(mainCell, (Board.CellNeighbor)secondaryDirc);
if (board.IsSameOrOpposite((Board.CellNeighbor)mainDirc, (Board.CellNeighbor)secondaryDirc) ||
checkCell == null || (checkCell.GetPiece() != null && checkCell.GetPiece().White == this.White)) continue;
moves.Add(checkCell.GetName());
}
}
return moves;
}
public object Clone()
{
var board = new Board();
try
{
foreach (var p in this._blackPieces)
{
if (p.GetType() == typeof(Pawn)) board._blackPieces.Add(new Pawn(p.White, p.CurrentPos));
if (p.GetType() == typeof(King)) board._blackPieces.Add(new King(p.White, p.CurrentPos));
if (p.GetType() == typeof(Queen)) board._blackPieces.Add(new Queen(p.White, p.CurrentPos));
if (p.GetType() == typeof(Unicorn)) board._blackPieces.Add(new Unicorn(p.White, p.CurrentPos));
if (p.GetType() == typeof(Bishop)) board._blackPieces.Add(new Bishop(p.White, p.CurrentPos));
if (p.GetType() == typeof(Knight)) board._blackPieces.Add(new Knight(p.White, p.CurrentPos));
if (p.GetType() == typeof(Rook)) board._blackPieces.Add(new Rook(p.White, p.CurrentPos));
}
foreach (var q in this._whitePieces)
{
if (q.GetType() == typeof(Pawn)) board._whitePieces.Add(new Pawn(q.White, q.CurrentPos));
if (q.GetType() == typeof(King)) board._whitePieces.Add(new King(q.White, q.CurrentPos));
if (q.GetType() == typeof(Queen)) board._whitePieces.Add(new Queen(q.White, q.CurrentPos));
if (q.GetType() == typeof(Unicorn)) board._whitePieces.Add(new Unicorn(q.White, q.CurrentPos));
if (q.GetType() == typeof(Bishop)) board._whitePieces.Add(new Bishop(q.White, q.CurrentPos));
if (q.GetType() == typeof(Knight)) board._whitePieces.Add(new Knight(q.White, q.CurrentPos));
if (q.GetType() == typeof(Rook)) board._whitePieces.Add(new Rook(q.White, q.CurrentPos));
}
}
catch {
return null;
}
board._board = (new Board())._board;
board._whitePieces.ForEach(e => board.GetCell(e.CurrentPos).AddPiece(e));
board._blackPieces.ForEach(e => board.GetCell(e.CurrentPos).AddPiece(e));
board.state = this.state;
return board;
}
public void TestwhitePawnTakeForwardLeft()
{
var target = new Pawn(true, "Dc4");
var board = new Board();
board.GetCell("Dd3").AddPiece(new Pawn(false, "Dd3"));
var tempList = new List<String> {"Cc4", "Dc3", "Dd3"};
Assert.AreEqual(tempList, target.GetMoves(board));
}
public List<string> IsCheck(List<string> moves, Board board)
{
//var pieces = White ? board._blackPieces : board._whitePieces;
var pieces = new List<Piece>();
pieces.AddRange(White ? board._blackPieces : board._whitePieces);
List<Piece> origPieces = new List<Piece>();
List<Cell> origCells = new List<Cell>();
foreach (var piece in pieces)
{
List<string> piecemoves;
piecemoves = piece.GetBasicMoves(board);
if (piece.GetType() == typeof(Pawn))
{
foreach (var mv in moves)
{
origPieces.Add(board.GetCell(mv).GetPiece());
origCells.Add(board.GetCell(mv));
board.GetCell(mv).AddPiece(new Pawn(White, mv));
}
piecemoves.AddRange(piece.GetMoves(board));
}
foreach (var move in piecemoves)
{
moves.Remove(move);
}
for(var i = 0; i< origCells.Count; i++){
board.GetCell((origCells[i]).GetName()).AddPiece(origPieces[i]);
}
}
return moves;
}
public void addInitialPiece()
{
target = new Board();
target.GetCell("Aa1").AddPiece(new Pawn(true,"Aa1"));
target._whitePieces.Add(target.GetCell("Aa1").GetPiece());
}