private void EnqueueInAllDirections(List <PointAndDirection> path, Point startPoint = null)
{
var currentPoint = startPoint ?? path.Last().point;
var targetPoint = new PointAndDirection[4];
targetPoint[0] = currentPoint.Up();
targetPoint[1] = currentPoint.Right();
targetPoint[2] = currentPoint.Down();
targetPoint[3] = currentPoint.Left();
foreach (var p in priority)
{
var tp = targetPoint.First(pd => pd.direction == p);
if (IsEnqueuable(tp.point))
{
paths.Enqueue(CloneListAndAddElement(path, tp));
}
}
}
private List <PointAndDirection> CloneListAndAddElement(List <PointAndDirection> list, PointAndDirection el)
{
var result = list.Select(e => e).ToList();
result.Add(el);
mazeEnqueued[el.point.y, el.point.x] = true;
return(result);
}
private List<PointAndDirection> CloneListAndAddElement(List<PointAndDirection> list, PointAndDirection el)
{
var result = list.Select(e => e).ToList();
result.Add(el);
mazeEnqueued[el.point.y, el.point.x] = true;
return result;
}
private void EnqueueInAllDirections(List<PointAndDirection> path, Point startPoint = null)
{
var currentPoint = startPoint ?? path.Last().point;
var targetPoint = new PointAndDirection[4];
targetPoint[0] = currentPoint.Up();
targetPoint[1] = currentPoint.Right();
targetPoint[2] = currentPoint.Down();
targetPoint[3] = currentPoint.Left();
foreach (var p in priority)
{
var tp = targetPoint.First(pd => pd.direction == p);
if (IsEnqueuable(tp.point)) paths.Enqueue(CloneListAndAddElement(path, tp));
}
}
