public void Move()
{
var board = new Board();
var pawn = board.CellAt("c2").Piece;
var cell = board.CellAt("e4");
var move = MoveNotationConverter.ParseMoveNotation("a4", PieceColor.White);
move.MovePiece(pawn, cell);
Assert.Equal(pawn, cell.Piece);
Assert.Null(board.CellAt("c2").Piece);
}
public void WhitePawnPutsKingInCheck()
{
var board = new Board(false);
board.AddPiece("e6", new Pawn(PieceColor.White));
board.AddPiece("d7", new Pawn(PieceColor.Black));
board.AddPiece("e8", new King(PieceColor.Black));
board.PlayMove("exd7+", PieceColor.White);
var move = MoveNotationConverter.ParseMoveNotation("exd7+", PieceColor.White);
Assert.True(move.IsCheck);
}
public void Test()
{
var board = new Board(false);
board.AddPiece("c3", new Knight(PieceColor.Black));
board.AddPiece("c2", new Pawn(PieceColor.White));
var moveAN = "c3";
var move = MoveNotationConverter.ParseMoveNotation(moveAN, PieceColor.White);
Action exception = () => board.FindPieceWhoNeedsToBeMoved(move);
Assert.Throws <InvalidOperationException>(exception);
}
public void FindPieceWhoNeedsToBeMovedShouldThrowAnException()
{
var board = new Board();
var pawn = board.CellAt("e2").Piece;
var cell = board.CellAt("e3");
var move = MoveNotationConverter.ParseMoveNotation("a4", PieceColor.White);
move.MovePiece(pawn, cell);
Action exception = () => board.FindPieceWhoNeedsToBeMoved("e5", PieceColor.White);
Assert.Throws <InvalidOperationException>(exception);
}
public void IsOnInitialPositionShouldReturnTRue()
{
var board = new Board();
var pawn = board.CellAt("a2").Piece;
Assert.True(pawn.IsOnInitialPosition());
//to do move
var cell = board.CellAt("a4");
var move = MoveNotationConverter.ParseMoveNotation("a4", PieceColor.White);
move.MovePiece(pawn, cell);
Assert.False(pawn.IsOnInitialPosition());
}
public void Play(List <string> listOfMoves)
{
//initialize board
board = new Board();
foreach (var moveAN in listOfMoves)
{
var move = MoveNotationConverter.ParseMoveNotation(moveAN, currentPlayer);
Console.WriteLine(currentPlayer + " player " + move.Name + " moves to " + move.Coordinates);
NextTurn(currentPlayer, moveAN);
IsGameOver = board.GetWin;
MovesCounter++;
if (IsGameOver)
{
Console.WriteLine("game over");
break;
}
}
}
private void NextTurn(PieceColor player, string moveAN)
{
var move = MoveNotationConverter.ParseMoveNotation(moveAN, player);
if (move.IsKingCastling || move.IsQueenCastling)
{
Console.WriteLine("Performing castling.");
return;
}
var piece = board.PlayMove(moveAN, player);
if (move.IsCheck)
{
//verify if king is actually in check
Console.WriteLine(currentPlayer + " puts opponent king in check!");
}
if (move.IsCheckMate)
{
Winner = move.PieceColor;
Console.WriteLine(Winner + " won!");
}
currentPlayer = currentPlayer == PieceColor.White ? PieceColor.Black : PieceColor.White;
}