// 如果這個點剛好是目的地，回傳true.
private bool DeStatusForVector(Queue <BFS_Status> routeTree, BFS_Status status, Vector2D vector)
{
var point = status.point.VectorOf(vector);
if (point.OutOfRange(width, width))
{
return(false);
}
if (IsPassable(point))
{
routeTree.Enqueue(new BFS_Status(point, vector, status));
SetNotPassAble(point);
}
if (IsDest(point))
{
return(true);
}
return(false);
}
public BFS_Status(BFS_Point point, Vector2D vector, BFS_Status lastStatus)
{
this.point = point;
this.vector = vector;
this.lastStatus = lastStatus;
}