public PawnPromotion(ChessViewModel viewM, BoardPosition start, BoardPosition end)
{
InitializeComponent();
StartPosition = start;
EndPosition = end;
vm = viewM;
if (vm.CurrentPlayer == 1)
{
black_knight.Visibility = Visibility.Hidden;
black_bishop.Visibility = Visibility.Hidden;
black_rook.Visibility = Visibility.Hidden;
black_queen.Visibility = Visibility.Hidden;
}
else
{
white_knight.Visibility = Visibility.Hidden;
white_bishop.Visibility = Visibility.Hidden;
white_rook.Visibility = Visibility.Hidden;
white_queen.Visibility = Visibility.Hidden;
}
}
private async void Border_MouseUpAsync(object sender, MouseButtonEventArgs e)
{
Border b = sender as Border;
var square = b.DataContext as ChessSquare;
var currentlySelected = ChessViewModel.CurrentlySelected;
if (currentlySelected != null)
{
if (currentlySelected.Position.Equals(square.Position))
{
square.IsSelected = false;
square.IsHighlighted = true;
ChessViewModel.CurrentlySelected = null;
}
else
{
var possibleMoves = from ChessMove m in GetPossibleMovesByStartPosition(currentlySelected)
where m.EndPosition.Equals(square.Position)
select m;
if (possibleMoves.Any())
{
ChessMove move = possibleMoves.First();
if (move.MoveType == ChessMoveType.PawnPromote)
{
PawnPromotion window = new PawnPromotion(ChessViewModel, currentlySelected.Position, square.Position)
{
ResizeMode = ResizeMode.NoResize,
WindowStyle = WindowStyle.None
};
window.ShowDialog();
}
else
{
if (ChessViewModel.IsCheck)
{
ChessViewModel.FindKingSquareInCheck().IsInCheck = false;
}
var window = Window.GetWindow(this);
window.IsEnabled = false;
await ChessViewModel.ApplyMove(move);
window.IsEnabled = true;
}
square.IsHighlighted = false;
}
else
{
ChessViewModel.CurrentlySelected.IsSelected = false;
if (IncomingSelectionIsValidChessPiece(square))
{
square.IsSelected = true;
ChessViewModel.CurrentlySelected = square;
}
else
{
ChessViewModel.CurrentlySelected = null;
}
}
}
}
else
{
if (IncomingSelectionIsValidChessPiece(square))
{
square.IsHighlighted = false;
square.IsSelected = true;
ChessViewModel.CurrentlySelected = square;
}
}
}
