public ColorMap MoveKeeper(SokobanPathItem touchPoint)
{
var keeperPos = GetKeeperPos();
var targetKeeperPos = GetPosition(touchPoint.Key, touchPoint.Position);
return(MoveKeeper(touchPoint.Key, keeperPos, targetKeeperPos));
}
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);
}
public static bool CanDrag(int box, INavigator navigator, SokobanPathItem toExitPoint, List <SokobanPathItem> fromKeeperToBoxTouchPoints)
{
foreach (var fromKeeperToBoxTouchPoint in fromKeeperToBoxTouchPoints)
{
}
return(false);
}
private void AddEntryPoint(Dictionary <int, List <SokobanPathItem> > graph, int position, Key key, int neighbor)
{
var entryPoint = new SokobanPathItem()
{
Position = position,
Key = key,
StepsToTarget = 1
};
if (!graph.ContainsKey(neighbor))
{
graph.Add(neighbor, new List <SokobanPathItem>());
}
graph[neighbor].Add(entryPoint);
}
private void ApplyTouchPointThickness(SokobanPathItem touchPoint, Border border)
{
var thickness = border.BorderThickness;
if (touchPoint.Key == Key.Left)
{
thickness.Left = TouchPointBorder;
}
else if (touchPoint.Key == Key.Up)
{
thickness.Top = TouchPointBorder;
}
else if (touchPoint.Key == Key.Right)
{
thickness.Right = TouchPointBorder;
}
else if (touchPoint.Key == Key.Down)
{
thickness.Bottom = TouchPointBorder;
}
border.BorderThickness = thickness;
}
