private static List <int> GetBoxesToExit(INavigator navigator, SokobanPathItem entryPoint)
{
var boxes = new List <int>();
//var areasToBoxTouchPoints = GetAreasToBoxesTouchPoints(navigator);
//var keeperPos = navigator.GetKeeperPosition();
//var keeperArea = areasToBoxTouchPoints.Where(x => x.Value.Positions.Contains(keeperPos)).First();
navigator.Foreach(new[] { Sokoban.BOX_ON_LOCATION }, (box) =>
{
var keeperPos = navigator.GetKeeperPosition();
var keeperTarget = navigator.GetPosition(navigator.GetOppositeKey(entryPoint.Key), keeperPos);
var targetBoxPos = entryPoint.Position;
if (navigator.CanDrag(keeperPos, box, keeperTarget.Value, targetBoxPos))
{
boxes.Add(box);
}
//var keeperToBoxTouchPoints = keeperArea.Value.EntryPoints.Where(ep => navigator.GetPosition(ep.Key, ep.Position).Value == box).ToList();
//var isKeeperCanTouchBox = keeperToBoxTouchPoints.Count > 0;
//if (isKeeperCanTouchBox && CanDrag(box, navigator, entryPoint, keeperToBoxTouchPoints))
//{
// boxes.Add(box);
//}
});
return(boxes);
}
