void initItem()
{
for (int i = 0; i < ItemDefine.itemCodeToBuy.Length; i++)
{
ItemInShop itemInShop = ItemInShop.make(ItemDefine.itemCodeToBuy [i]);
GameObject newShopItemUI = Instantiate(shopItemUIPrefab) as GameObject;
newShopItemUI.transform.SetParent(shopItemHolder, false);
newShopItemUI.transform.localScale = new Vector3(1, 1, 1);
ShopItemUI shopItemUI = newShopItemUI.GetComponent <ShopItemUI> ();
shopItemUI.item = itemInShop;
shopItemUI.setUI(this);
}
}
