/*private void Update()
* {
* for (int i = 0; i < buttons.Count; i++)
* {
* SetUI(buttons[i], i);
* }
* }*/
private void SetOnClick(GameObject button, int index)
{
Button btnComp = button.GetComponent <Button>();
btnComp.onClick.AddListener(() => purchaseManager.AttemptBuyUpgrade(index));
}
