// Populate cards, reusing old card containers where possible.
private void PopulateCards()
{
IEnumerable <string> cards = behaviorSystem.GetCards();
int cardCount = cards.Count();
// If we have more cards in the model than the UI, create the extra # of objects we need.
for (int i = cardContainerObjects.Count; i < cardCount; i++)
{
CreateCardAndContainer();
}
// If we have more cards in the UI than the model, destroy the # of objects we don't need.
for (int i = cardContainerObjects.Count - 1; i >= cardCount; i--)
{
GameObject containerObj = cardContainerObjects[i];
Card card = containerObj.GetComponentInChildren <CardContainer>().GetCard();
if (card != null)
{
Destroy(card.gameObject);
}
Destroy(containerObj);
cardContainerObjects.RemoveAt(i);
}
// Populate the objects with the models.
int j = 0;
foreach (string cardUri in cards)
{
GameObject containerObj = cardContainerObjects[j];
PopulateContainerWithUri(containerObj, cardUri);
j++;
}
}
