private void RemoveOnPickup(PickableObject obj)
{
if (obj.GetType() == typeof(PickableObject))
{
//PickableObjects.Remove(obj);
PickablePickedObjectIDs.Add(obj.ID);
if (PickableObjects.Count == PickablePickedObjectIDs.Count)
{
Finish();
}
}
else if (obj.GetType() == typeof(PickableUsableObject))
{
PickableUsableObjects.Remove((PickableUsableObject)obj);
}
}