public override void RefreshPosibilities(Tuple <char, int> position, PositionStatus positionStatus, bool isSinked, ShipType?shipType)
{
if (Posibilities is not null)
{
if (positionStatus is PositionStatus.White || shipType is not ShipType.Battleship)
{
Posibilities.RemoveAll(r => r.Any(rr => rr.Position.Equals(position)));
}
else
{
Posibilities.Where(r => r.Any(rr => rr.Position.Equals(position))).ToList().ForEach(series =>
{
series.Single(r => r.Position.Equals(position)).Status = PositionStatus.Red;
});
if (isSinked)
{
Posibilities.RemoveAll(r => r.Any(rr => rr.Status != PositionStatus.Red));
}
else
{
Posibilities.RemoveAll(r => r.All(rr => rr.Status is PositionStatus.Red));
}
}
}
public override Tuple <char, int> FindNextSquer(List <Square> SquareBoard, Tuple <char, int> currentPosition)
{
Posibilities ??= GeneratePosibilities(SquareBoard, currentPosition);
var minimumCost = Posibilities.Min(serries => serries.Count(r => r.Status is PositionStatus.Empty));
var minimumSeries = Posibilities.Where(series => series.Count(r => r.Status is PositionStatus.Empty) == minimumCost).ToList();
if (minimumSeries.Count() == 1)
{
return(minimumSeries.First().FirstOrDefault(r => r.Status is PositionStatus.Empty).Position);
}
else
{
return(FindCommonPosition(minimumSeries));
}
}
