public void attemptsToMove(MouseState click, ref ChessBoard chess) // move logic for each player
{
if (selectionTile == null)
{
return;
}
King checkedBlackKing = (King)chess.Pieces[20];
King checkedWhiteKing = (King)chess.Pieces[21];
if (click.LeftButton == ButtonState.Pressed)
{
for (int i = 0; i < 8; i++)
{
for (int j = 0; j < 8; j++)
{
if (chess.Tiles[i, j].getBorder().Contains(new Point(click.X, click.Y)) && selectionTile.PieceInside != null)
{
if (WhitePlayerTurn && selectionTile.PieceInside.IsWhite)
{
if (selectionTile.PieceInside.move(ref selectionTile, ref chess.Tiles[i, j], chess))
{
//winning condition
chess.resetAttackedTiles();
chess.promotePawn(ChessGame.Content);
for (int k = 0; k < 32; k++)
{
if (chess.Pieces[k] != null)
{
chess.Pieces[k].attackTile(ref chess);
}
}
checkedBlackKing.clearKing();
if (checkedBlackKing.checkPath(ref chess))
{
chess.resetAttackedTiles();
for (int k = 0; k < 32; k++)
{
if (chess.Pieces[k] != null)
{
if ((chess.Pieces[k] is Pawn && !chess.Pieces[k].IsWhite) || k == 20)
{
continue;
}
chess.Pieces[k].attackTile(ref chess);
}
}
}
checkedBlackKing.checkmate(ChessGame.player1, ChessGame.player2, ref chess);
WhitePlayerTurn = !WhitePlayerTurn;
return;
}
}
else if (!(WhitePlayerTurn) && !(selectionTile.PieceInside.IsWhite))
{
if (selectionTile.PieceInside.move(ref selectionTile, ref chess.Tiles[i, j], chess))
{
chess.resetAttackedTiles();
chess.promotePawn(ChessGame.Content);
for (int k = 0; k < 32; k++)
{
if (chess.Pieces[k] != null)
{
chess.Pieces[k].attackTile(ref chess);
}
}
checkedWhiteKing.clearKing();
if (checkedWhiteKing.checkPath(ref chess))
{
chess.resetAttackedTiles();
for (int k = 0; k < 32; k++)
{
if (chess.Pieces[k] != null)
{
if ((chess.Pieces[k] is Pawn && chess.Pieces[k].IsWhite) || k == 21)
{
continue;
}
chess.Pieces[k].attackTile(ref chess);
}
}
}
checkedWhiteKing.checkmate(ChessGame.player1, ChessGame.player2, ref chess);
WhitePlayerTurn = !WhitePlayerTurn;
return;
}
}
}
}
}
}
}