// IN GAME MANAGER ....
        public void SaveObjects ()
    {
        var saveables = FindObjectsOfType<AbstractSaveableMb> ();
        for (int i = 0; i < saveables.Length; ++i) {
            var id = saveables [i].gameObject.name;
            var data = saveables [i].GetSaveData ();
            SavedData [id] = data;
        }
    }

    public void LoadObjects ()
    {
        var enumerator = SavedData.GetEnumerator();
        while( enumerator.MoveNext() )
        {
            print (enumerator.Current.Key + enumerator.Current.Value);
            var restoreObj = GameObject.Find (enumerator.Current.Key).GetComponent<AbstractSaveableMb> ();
            restoreObj.RestoreData (enumerator.Current.Value);
        }
    }





// IN ELEVATOR SCRIPT ....

public override void RestoreData (object data) // tell RestoreDate that ElevInfo is the object data
    {
        ElevInfo = (ElevatorInfo) data;

        print ("restore data has been called.. on .. " + ElevInfo.Floor);
        if (floor != ElevInfo.Floor) {
            floor = ElevInfo.Floor;
        }

        if (floor == 0) { // Then, play the correct animation depending on the newly updated elevator state.
            animator.Play (idleBottomAnimation.name);
        }
        if (floor == 1) {
            animator.Play (idleTopAnimation.name);
        }
    }