alternative stocked items

# Old Version
        for k, v in stocked_items.items():
            item_dic = gen_mec.return_proto_dic(k)

            name = item_dic.get('key')
            price = item_dic.get('price', 0)
            quantity = v


# New Version
        for k, v in stocked_items.items():
            item_dic = utils.variable_from_module('world.items.item_prototypes', variable=k)

            name = item_dic.get('key')
            price = item_dic.get('price', 0)
            quantity = v