/** Process purchasing of an item */
public void DoBuy(object source, EventArgs e)
{
MDRItem item = selectedItem;
var didBuy = Store.PurchaseItem(item);
if (didBuy)
{
SoundManager.Play("coin");
}
// If the item we had selected is no longer avalible deselect it
if (Store.GetQuantity(item) <= 0)
{
StoreSelectedItemID = -1;
}
}
