@item_order.each do |goods|
case goods[0]
when 0; item = $data_items[goods[1]]
when 1; item = $data_weapons[goods[1]]
when 2; item = $data_armors[goods[1]]
end
if item
@data.push(item)
@price[item] = goods[2] == 0 ? item.price : goods[3]
end
end[/pre]