public bool Check(BoxMovingStep movingStep)
{
KakuBoxState state = (KakuBoxState)movingStep.Final;
var finds = queue.FindSameBoxState(state);
if (finds.Count > 0)
{
foreach (var find in finds)
{
if (find.Kaku.Equals(state.Kaku))
{
return(false);
}
else
{
var newMap = map.Clone();
newMap.Barriers.AddRange(find.Copy());
PointToPointPathFinder pathFinder = new PointToPointPathFinder(newMap, find.Kaku);
if (pathFinder.HasPath(state.Kaku))
{
return(false);
}
}
}
}
return(true);
}
public bool Check(BoxMovingStep movingStep)
{
KakuBoxMovingStep thisStep = movingStep as KakuBoxMovingStep;
if (thisStep == null)
{
throw new InvalidOperationException("KakuMovingCheckPolicy only check KakuBoxMovingStep.");
}
if (((KakuBoxState)thisStep.Orignal).Kaku == thisStep.KakuPushingPoint)
{
return(true);
}
var newMap = map.Clone();
newMap.Barriers.AddRange(thisStep.Orignal.Copy());
if (!newMap.IsValidPoint(thisStep.kakuPushingPoint))
{
return(false);
}
PointToPointPathFinder pathFinder = new PointToPointPathFinder(newMap, ((KakuBoxState)thisStep.Orignal).Kaku);
return(pathFinder.HasPath(thisStep.KakuPushingPoint));
}