void Awake()
        {
            info = new ForagerInfo();
            GameObject hive = GameObject.FindGameObjectWithTag("Hive");

            hivePos         = hive.transform.position;
            openlist        = new List <FoodInfo> ();
            closelist       = new List <FoodInfo> ();
            teammates       = new List <ForagerInfo> ();
            foragerDetected = new List <GameObject> ();
        }
 // Update forager info
 public void UpdateForagerInfo(ForagerInfo info)
 {
 }