public override List <ChessPoint> getPossibleMoves(List <ChessPiece> allPieces)
{
List <ChessPoint> result = new List <ChessPoint>();
for (int i = position.X - 1; i <= position.X + 1; i++)
{
for (int j = position.Y - 1; j <= position.Y + 1; j++)
{
if (i >= 0 && j >= 0 && i < 8 && j < 8 && !(i == position.X && j == position.Y))
{
ChessPoint move = new ChessPoint(i, j);
result.Add(move);
}
}
}
List <ChessPoint> invalidMoves = new List <ChessPoint>();
foreach (ChessPiece cp in allPieces)
{
foreach (ChessPoint possibleMove in result)
{
if (cp.position.X == possibleMove.X && cp.position.Y == possibleMove.Y)
{
invalidMoves.Add(possibleMove);
}
}
}
foreach (ChessPoint invalidMove in invalidMoves)
{
result.Remove(invalidMove);
}
return(result);
}
public override List <ChessPoint> getPossibleHits(List <ChessPiece> allPieces)
{
List <ChessPoint> allMoves = new List <ChessPoint>();
for (int i = position.X - 1; i <= position.X + 1; i++)
{
for (int j = position.Y - 1; j <= position.Y + 1; j++)
{
if (i >= 0 && j >= 0 && i < 8 && j < 8 && !(i == position.X && j == position.Y))
{
ChessPoint move = new ChessPoint(i, j);
allMoves.Add(move);
}
}
}
List <ChessPoint> result = new List <ChessPoint>();
foreach (ChessPiece cp in allPieces)
{
if (isBlack != cp.isBlack && allMoves.Contains(cp.position))
{
result.Add(cp.position);
}
}
return(result);
}
public override List <ChessPoint> getPossibleMoves(List <ChessPiece> allPieces)
{
List <ChessPoint> result = new List <ChessPoint>();
if (isBlack)
{
ChessPoint move1 = new ChessPoint(position.X, position.Y + 1);
result.Add(move1);
if (isFrist)
{
ChessPoint move2 = new ChessPoint(position.X, position.Y + 2);
result.Add(move2);
}
}
else
{
ChessPoint move1 = new ChessPoint(position.X, position.Y - 1);
result.Add(move1);
if (isFrist)
{
ChessPoint move2 = new ChessPoint(position.X, position.Y - 2);
result.Add(move2);
}
}
List <ChessPoint> invalidMoves = new List <ChessPoint>();
foreach (ChessPiece cp in allPieces)
{
foreach (ChessPoint possibleMove in result)
{
if (cp.position.X == possibleMove.X && cp.position.Y == possibleMove.Y)
{
invalidMoves.Add(possibleMove);
}
}
}
foreach (ChessPoint invalidMove in invalidMoves)
{
result.Remove(invalidMove);
}
return(result);
}
private void CellClicked(MouseButtonEventArgs m)
{
int tmpX = (int)(m.GetPosition(this).X);
int tmpY = (int)(m.GetPosition(this).Y);
int xm = (int)(tmpY / figureHeight);
int ym = (int)(tmpX / figureWidth);
for (int i = 0; i < 8; i++)
{
for (int j = 0; j < 8; j++)
{
if ((i + j) % 2 == 0)
{
borderControls[i, j].Background = new SolidColorBrush(Color.FromRgb(100, 100, 100));
}
else
{
borderControls[i, j].Background = new SolidColorBrush(Color.FromRgb(220, 220, 220));
}
}
}
if (avaliableMoves != null)
{
foreach (ChessPoint cpt in avaliableMoves)
{
if (ym == cpt.X && xm == cpt.Y)
{
selectedPiece.position = cpt;
DrawChessBoard();
isBlackMove = !isBlackMove;
break;
}
}
}
if (avaliableHits != null)
{
foreach (ChessPoint cpt in avaliableHits)
{
if (ym == cpt.X && xm == cpt.Y)
{
ChessPiece pieceToRemove = null;
foreach (ChessPiece cpth in chessPieces)
{
if (cpth.position.X == cpt.X && cpth.position.Y == cpt.Y)
{
pieceToRemove = cpth;
}
}
chessPieces.Remove(pieceToRemove);
selectedPiece.position = cpt;
DrawChessBoard();
isBlackMove = !isBlackMove;
break;
}
}
}
bool isValid = false;
selectedPiece = null;
avaliableMoves = null;
avaliableHits = null;
foreach (ChessPiece cp in chessPieces)
{
if (ym == cp.position.X && xm == cp.position.Y && cp.isBlack == isBlackMove)
{
isValid = true;
selectedPiece = cp;
}
}
if (isValid)
{
selectedPoint = new ChessPoint(ym, xm);
Console.WriteLine("Selected : " + selectedPiece.position.X + " , " + selectedPiece.position.Y);
borderControls[xm, ym].Background = Brushes.LimeGreen;
avaliableMoves = selectedPiece.getPossibleMoves(chessPieces);
foreach (ChessPoint cpt in avaliableMoves)
{
borderControls[cpt.Y, cpt.X].Background = Brushes.SkyBlue;
}
avaliableHits = selectedPiece.getPossibleHits(chessPieces);
Console.WriteLine("Hits : " + avaliableHits.Count);
foreach (ChessPoint cpt in avaliableHits)
{
borderControls[cpt.Y, cpt.X].Background = Brushes.Red;
}
}
}
public ChessPiece(int x, int y, bool isBlack)
{
position = new ChessPoint(x, y);
isFrist = true;
this.isBlack = isBlack;
}