public void PurchaseItem(ShopItem item)
{
string itemName = item.GetName();
int cost = item.GetCost();
if (cost <= PlayerDataController.Instance.Data.Money)
{
//change and write data
PlayerDataController.Instance.AddMoney(-cost);
PlayerDataController.Instance.ItemPurchased(item.GetItemId());
PlayerDataController.Instance.WriteData();
//set new money text
MoneyText.text = PlayerDataController.Instance.Data.Money.ToString();
//play animation and other do other processing
item.BuyItem();
}
else
{
item.AnimateError();
}
}