Unity3D之储存背包界面里面的物品

1存储：遍历整个背包的格子。将有子物体的格子给储存下来

  public void SaveInventory()
    {
        StringBuilder sb = new StringBuilder();
        foreach (Slot slot in slotList)
        {
            if (slot.transform.childCount > 0)
            {
                ItemUI itemUI = slot.transform.GetChild(0).GetComponent<ItemUI>();
                sb.Append(itemUI.Item.ID + ","+itemUI.Amount+"-");
            }
            else
            {
                sb.Append("0-");
            }
        }
        PlayerPrefs.SetString(this.gameObject.name, sb.ToString());
    }

2加载：

public void LoadInventory()
    {
        if (PlayerPrefs.HasKey(this.gameObject.name) == false) return;
        string str = PlayerPrefs.GetString(this.gameObject.name);
        //print(str);
        string[] itemArray = str.Split('-');
        for (int i = 0; i < itemArray.Length-1; i++)
        {
            string itemStr = itemArray[i];
            if (itemStr != "0")
            {
                //print(itemStr);
                string[] temp = itemStr.Split(',');
                int id = int.Parse(temp[0]);
                Item item = InventoryManager.Instance.GetItemById(id);
                int amount = int.Parse(temp[1]);
                for (int j = 0; j < amount; j++)
                {
                    slotList[i].StoreItem(item);
                }
            }
        }
    }