//pick up an item from the shop
public void onClickShopButton(ShopItem item)
{
EconomyManager EM = TurnManager.instance.currentPlayer().wallet;
if (holdingSomething())
{
dropHeldObject();
}
else
{
if (EM.TryPurchaseItem(item))
{
heldObjectPrice = item.cost;
hold(item.prefab);
}
else
{
oopsSFX.Play();
}
}
}