private void surrenderToolStripMenuItem_Click(object sender, EventArgs e)
{
Victory victoryForm = new Victory(turn);
if (victoryForm.ShowDialog() == DialogResult.OK)
{
NewGame();
}
else
{
Application.Exit();
}
}
private void TakeEnemyPiece(PictureBox sender)
{
bool pass = false;
if (!computer_enabled || turn != ChessColor.BLACK)
{
if (selected != null && (sender) != selected)
{
if (BoardPieces[selected].Type != PieceType.KING && Kings[BoardPieces[selected].Color].Check(white_pieces, black_pieces, piecePositions))
{
bool isPawnAtStart = false;
positionInfo startPos = piecePositions[BoardPieces[selected].Position.X][BoardPieces[selected].Position.Y];
positionInfo endPos = piecePositions[BoardPieces[sender].Position.X][BoardPieces[sender].Position.Y];
if (BoardPieces[sender].Color == ChessColor.WHITE)
{
white_pieces.Remove(BoardPieces[sender]);
}
else
{
black_pieces.Remove(BoardPieces[sender]);
}
startPos.ocupied = false;
startPos.piece = null;
endPos.ocupied = true;
endPos.piece = BoardPieces[selected];
if (BoardPieces[selected].Type == PieceType.PAWN)
{
isPawnAtStart = ((Pawn)BoardPieces[selected]).startingPos;
}
BoardPieces[selected].MovePiece(endPos.piece.Position.X, endPos.piece.Position.Y);
if (Kings[BoardPieces[selected].Color].Check(white_pieces, black_pieces, piecePositions))
{
startPos.ocupied = true;
startPos.piece = BoardPieces[selected];
endPos.ocupied = true;
endPos.piece = BoardPieces[sender];
BoardPieces[selected].MovePiece(startPos.piece.Position.X, startPos.piece.Position.Y);
if (BoardPieces[sender].Color == ChessColor.WHITE)
{
white_pieces.Remove(BoardPieces[sender]);
}
else
{
black_pieces.Remove(BoardPieces[sender]);
}
if (BoardPieces[selected].Type == PieceType.PAWN && isPawnAtStart)
{
((Pawn)BoardPieces[selected]).startingPos = true;
}
DeselectBoard();
return;
}
else
{
pass = true;
}
}
if (pass || BoardPieces[selected].checkValidMove(BoardPieces[sender].Position, white_pieces, black_pieces, piecePositions))
{
if (BoardPieces[selected].Color != BoardPieces[sender].Color)
{
positionInfo startPos = piecePositions[BoardPieces[selected].Position.X][BoardPieces[selected].Position.Y];
positionInfo endPos = piecePositions[BoardPieces[sender].Position.X][BoardPieces[sender].Position.Y];
bool isPawnAtStart = false;
if (BoardPieces[selected].Type == PieceType.PAWN)
{
isPawnAtStart = ((Pawn)BoardPieces[selected]).startingPos;
}
if (BoardPieces[sender].Color == ChessColor.WHITE)
{
white_pieces.Remove(BoardPieces[sender]);
}
else
{
black_pieces.Remove(BoardPieces[sender]);
}
startPos.ocupied = false;
startPos.piece = null;
endPos.ocupied = true;
endPos.piece = BoardPieces[selected];
BoardPieces[selected].MovePiece(endPos.piece.Position.X, endPos.piece.Position.Y);
if (BoardPieces[selected].Type != PieceType.KING && Kings[BoardPieces[selected].Color].Check(white_pieces, black_pieces, piecePositions))
{
startPos.ocupied = true;
startPos.piece = BoardPieces[selected];
endPos.ocupied = true;
endPos.piece = BoardPieces[sender];
BoardPieces[selected].MovePiece(startPos.piece.Position.X, startPos.piece.Position.Y);
if (BoardPieces[sender].Color == ChessColor.WHITE)
{
white_pieces.Add(BoardPieces[sender]);
}
else
{
black_pieces.Add(BoardPieces[sender]);
}
if (BoardPieces[selected].Type == PieceType.PAWN)
{
((Pawn)BoardPieces[selected]).startingPos = isPawnAtStart;
}
DeselectBoard();
return;
}
Moves move = new Moves(BoardPieces[selected], BoardPieces[selected].Position.X, BoardPieces[selected].Position.Y, BoardPieces[sender].Position.X, BoardPieces[sender].Position.Y);
move.TakenType = BoardPieces[sender].getType();
move.PieceTaken = true;
MovesMade.Add(move);
loadMoves();
if (BoardPieces[sender].Color == ChessColor.WHITE)
{
white_pieces.Remove(BoardPieces[sender]);
}
else
{
black_pieces.Remove(BoardPieces[sender]);
}
piecePositions[BoardPieces[selected].Position.X][BoardPieces[selected].Position.Y].ocupied = false;
piecePositions[BoardPieces[selected].Position.X][BoardPieces[selected].Position.Y].piece = null;
piecePositions[BoardPieces[sender].Position.X][BoardPieces[sender].Position.Y].ocupied = true;
piecePositions[BoardPieces[sender].Position.X][BoardPieces[sender].Position.Y].piece = BoardPieces[selected];
BoardPieces[selected].MovePiece(BoardPieces[sender].Position.X, BoardPieces[sender].Position.Y);
Controls.Remove(sender);
BoardPieces.Remove(sender);
AnimateMovement(sender);
if (BoardPieces[selected].Type == PieceType.PAWN && BoardPieces[selected].Color == ChessColor.WHITE && BoardPieces[selected].Position.Y == 8 ||
BoardPieces[selected].Type == PieceType.PAWN && BoardPieces[selected].Color == ChessColor.BLACK && BoardPieces[selected].Position.Y == 1)
{
PawnChange changePawnForm = new PawnChange(BoardPieces[selected]);
if (changePawnForm.ShowDialog() == DialogResult.OK)
{
piecePositions[BoardPieces[selected].Position.X][BoardPieces[selected].Position.Y].ocupied = false;
piecePositions[BoardPieces[selected].Position.X][BoardPieces[selected].Position.Y].piece = null;
if (BoardPieces[selected].Color == ChessColor.WHITE)
{
white_pieces.Remove(BoardPieces[selected]);
}
else
{
black_pieces.Remove(BoardPieces[selected]);
}
Controls.Remove(selected);
BoardPieces.Remove(selected);
InitializeSinglePiece(changePawnForm.chosen.Position.X, changePawnForm.chosen.Position.Y, changePawnForm.chosen.Type, changePawnForm.chosen.Color, changePawnForm.chosen.Color == ChessColor.WHITE ? Color.White : Color.Black);
selected = piecePositions[changePawnForm.chosen.Position.X][changePawnForm.chosen.Position.Y].piece.Piece;
}
}
if (Kings[BoardPieces[selected].Color == ChessColor.WHITE ? ChessColor.BLACK : ChessColor.WHITE].Check(white_pieces, black_pieces, piecePositions))
{
if (Kings[BoardPieces[selected].Color == ChessColor.WHITE ? ChessColor.BLACK : ChessColor.WHITE].victoryCondition(white_pieces, black_pieces, piecePositions))
{
Victory victoryForm = new Victory(turn == ChessColor.BLACK ? ChessColor.WHITE : ChessColor.BLACK);
if (victoryForm.ShowDialog() == DialogResult.OK)
{
NewGame();
return;
}
else
{
Application.Exit();
}
}
}
timeElapsed = 0;
turn = turn == ChessColor.BLACK ? ChessColor.WHITE : ChessColor.BLACK;
}
}
DeselectBoard();
}
}
}
