protected override Transform getPoint()
{
pointList.Clear();
foreach (Transform c in points)
{
if (c.childCount > 0)
{
continue;
}
if (c.gameObject.activeSelf == false)
{
continue;
}
pointList.Add(c);
}
if (pointList.Count == 0)
{
return(null);
}
if (pointList.Count == 1)
{
return(pointList[0]);
}
return(RandomEx.weightedChoice(pointList, (x) => 1));
}