/// <inheritdoc />
public override void Apply(IMarkingsProvider markings, Path path)
{
if (path.Squares.Any())
{
var pin = markings.GetMarkers <SimpleMarker>(path.Start, MarkerType.Pin).FirstOrDefault();
if (pin != default)
{
if (path.Direction != pin.Direction && path.Direction != pin.Direction.Opposite())
{
return;
}
}
}
base.Apply(markings, path);
}
/// <inheritdoc />
public override void Apply(IMarkingsProvider markings, Path path)
{
if (path.AllowTake && path.Piece.Type == PieceType.Pawn && path.Squares.Any())
{
var(target, _) = path.Squares.First();
SimpleMarker marker;
if ((marker = markings.GetMarkers <SimpleMarker>(target, MarkerType.EnPassant).FirstOrDefault()) != null &&
path.Piece.Color != marker.Piece.Color)
{
markings.Mark(path.Start, new MoveMarker(new EnPassantTakeMove(path.Start, target, marker.Source), path.Direction));
return;
}
}
base.Apply(markings, path);
}