private bool IsBuying()
{
PeddlerItem peddlerItem = null;
RaycastHit2D[] raycastHit2Ds = Physics2D.CircleCastAll(transform.position, 0.1f, Vector2.zero);
foreach (RaycastHit2D raycastHit in raycastHit2Ds)
{
PeddlerItem item = raycastHit.collider.GetComponent <PeddlerItem>();
if (item != null)
{
peddlerItem = item;
break;
}
}
if (peddlerItem != null)
{
bool bought = GameManager.Instance.Buy(peddlerItem);
if (bought)
{
AudioSource.PlayClipAtPoint(ItemBoughtSfx, transform.position, GameManager.Instance.Volume);
UpdateHUD();
}
return(true);
}
return(false);
}
public bool Buy(PeddlerItem item)
{
if (_jewels >= item.Price)
{
_jewels -= item.Price;
if (item.Item == EShopItem.Life)
{
_lives++;
}
return(true);
}
return(false);
}
