public void OnUsableItemsChanged(EventArgs args)
{
if (args is UsableItemsChangedEA cui)
{
foreach (var usableItem in cui.AddedUsableItems)
{
ChosenUsableItem item = _content.FirstOrDefault(x => x.Item == usableItem.Item);
if (item != null)
{
item.UpdateElement(item.Amount + usableItem.Amount);
if (item.Amount > 0)
{
item.gameObject.SetActive(true);
UpdateLayout();
if (_content.FindAll(x => x.gameObject.activeSelf == true).Count == 1)
{
MoveViewRequest(item.transform.localPosition);
}
}
}
else
{
Log.Instance.WriteException(new UsableItemNotFoundException());
}
}
foreach (var usableItem in cui.RemovedUsableItems)
{
ChosenUsableItem item = _content.FirstOrDefault(x => x.Item == usableItem.Item);
if (item != null)
{
item.UpdateElement(item.Amount - usableItem.Amount);
if (item.Amount <= 0)
{
item.gameObject.SetActive(false);
UpdateLayout();
if (_content.FindAll(x => x.gameObject.activeSelf == true).Count > 0)
{
MoveViewRequest(_content.First(x => x.gameObject.activeSelf == true).transform.localPosition);
}
}
}
else
{
Log.Instance.WriteException(new UsableItemNotFoundException());
}
}
}
else
{
Log.Instance.WriteException(new InvalidEventArgsException());
}
}
private void Awake()
{
_itemWidth = _chosenUsableItemPrefab.GetComponent <RectTransform>().sizeDelta.x;
foreach (var usableItem in _usableItemList)
{
ChosenUsableItem cui = Instantiate(_chosenUsableItemPrefab, transform);
cui.gameObject.SetActive(false);
cui.Initialize(usableItem, 0);
_content.Add(cui);
}
UpdateLayout();
}
public void OnChooseUsableItem(EventArgs args)
{
if (args is ChooseUsableItemEA cui)
{
ChosenUsableItem item = _content.FirstOrDefault(x => x.Item == cui.Item);
if (item != null)
{
if (item.gameObject.activeSelf == true)
{
MoveViewRequest(item.transform.localPosition);
}
}
}
else
{
Log.Instance.WriteException(new InvalidEventArgsException());
}
}