public static bool IsStarActive(this PChaseTask task, int index)
 {
     if (task == null)
     {
         return(false);
     }
     return(((int)task.curStar).BitMask(index));
 }
    public static int GetStarCount(this PChaseTask task)
    {
        int count = 0;

        if (task != null)
        {
            for (int i = 0; i < 3; i++)
            {
                count += task.IsStarActive(i) ? 1 : 0;
            }
        }
        return(count);
    }