public void BuyItem(Transform transform)
{
int indexOfButton = transform.GetSiblingIndex();
if (indexOfButton < shopList.ItemsToBuy.Length)
{
EquipmentObject itemToBuy = shopList.ItemsToBuy[indexOfButton];
if (inventory.BuyItem(itemToBuy, currencyID))
{
currentPlayerHealth.maxRunTimeValue = currentPlayerHealth.maxRunTimeValue + (itemToBuy.defenceBonus * 2);
currentPlayerHealth.runTimeValue = currentPlayerHealth.maxRunTimeValue;
playerHealthObserver.Raise();
}
}
}