Get stuff

I'm pretty sure i did this before, but i don't remember how.

Say i had this in a file

Code:

Contents:
  '0':
    ==: org.bukkit.inventory.ItemStack
    type: DIAMOND_SWORD
    meta:
      ==: ItemMeta
      meta-type: UNSPECIFIC
      display-name: 'name '
      enchants:
        FIRE_ASPECT: 2
      repair-cost: 2
  '1':
    ==: org.bukkit.inventory.ItemStack
    type: ANVIL
  '2':
    ==: org.bukkit.inventory.ItemStack
    type: DIAMOND_SWORD
    amount: 3
    meta:
      ==: ItemMeta
      meta-type: UNSPECIFIC
      display-name: 'name '
      lore:
      - "\xa7rhi"
      enchants:
        FIRE_ASPECT: 2
      repair-cost: 2

As you can infer, those are serialized itemstacks i saved (thanks nverdier lmao)

So anyway, to get to the point, im trying to load a GUI from those itemstacks. How do i get all the itemstacks in the path "Contents?"

I tried:

Code:

public void openWeaponShop(Player p) throws IOException {
     MenuMaker menu = new MenuMaker(plugin, "Weapon Shop", 5);
     File file = new File(plugin.getDataFolder(), "weaponshop.yml");
     if(!(file.exists()))
       try {
         file.createNewFile();
       } catch (IOException e1) {
         e1.printStackTrace();
       }
     FileConfiguration items = YamlConfiguration.loadConfiguration(file);
     List<ItemStack> contents = ((List<ItemStack>) items.get("Contents"));
     for(ItemStack n: contents) {
       menu.addItem(n);
     }
     menu.showMenu(p);     
   }
 

(I am adding the items to the inventory correctl

 

Isn't there a deserialize method provided with the serialise one ?

 

not that i know of

 

@DogeDebugger
it's the serialize method from bukkit, so yea, there is.
loops the configuration section 'contents'
and config.getItemStack(path);

 

Code:

public void openWeaponShop(Player p) throws IOException {
        MenuMaker menu = new MenuMaker(plugin, "Weapon Shop", 5);
        File file = new File(plugin.getDataFolder(), "weaponshop.yml");
        if(!(file.exists()))
            try {
                file.createNewFile();
            } catch (IOException e1) {
                e1.printStackTrace();
            }
        FileConfiguration items = YamlConfiguration.loadConfiguration(file);
        ItemStack itemstack = items.getItemStack("Contents");
        menu.addItem(itemstack);
        menu.showMenu(p);       
    }
   

My GUI comes up blank...

Code:

Contents:
  '0':
    ==: org.bukkit.inventory.ItemStack
    type: DIAMOND_SWORD
    amount: 3
    meta:
      ==: ItemMeta
      meta-type: UNSPECIFIC
      display-name: 'name '
      lore:
      - "\xa7rhi"
      enchants:
        FIRE_ASPECT: 2
      repair-cost: 2
  '1':
    ==: org.bukkit.inventory.ItemStack
    type: CAKE
    amount: 64
  '2':
    ==: org.bukkit.inventory.ItemStack
    type: DIAMOND_SWORD
    meta:
      ==: ItemMeta
      meta-type: UNSPECIFIC
      display-name: 'name '
      enchants:
        FIRE_ASPECT: 2
      repair-cost: 2
  '3':
    ==: org.bukkit.inventory.ItemStack
    type: CAKE
    amount: 64
  '4':
    ==: org.bukkit.inventory.ItemStack
    type: CAKE
    amount: 64
  '5':
    ==: org.bukkit.inventory.ItemStack
    type: GOLD_LEGGINGS
  '6':
    ==: org.bukkit.inventory.ItemStack
    type: GOLD_BOOTS
  '7':
    ==: org.bukkit.inventory.ItemStack
    type: GOLD_BOOTS
  '8':
    ==: org.bukkit.inventory.ItemStack
    type: IRON_LEGGINGS
  '27':
    ==: org.bukkit.inventory.ItemStack
    type: CAKE
    amount: 64
  '28':
    ==: org.bukkit.inventory.ItemStack
    type: GOLD_HELMET
  '29':
    ==: org.bukkit.inventory.ItemStack
    type: CAKE
    amount: 32
  '30':
    ==: org.bukkit.inventory.ItemStack
    type: CAKE
  '31':
    ==: org.bukkit.inventory.ItemStack
    type: CAKE
  '32':
    ==: org.bukkit.inventory.ItemStack
    type: CAKE
    amount: 64
  '33':
    ==: org.bukkit.inventory.ItemStack
    type: CAKE
    amount: 61
  '34':
    ==: org.bukkit.inventory.ItemStack
    type: CAKE
    amount: 64
  '35':
    ==: org.bukkit.inventory.ItemStack
    type: CAKE

 

@DogeDebugger
Did you debug? Are there any null tests? Does it retrieve any data from the config?

 

@DogeDebugger
ItemStack itemstack = items.getItemStack("Contents");
what did u expect ? contents dont have itemstack as a value, it's just number.
i told you to use configuration section

 

oh...okay, i'll try

 

*sigh* poor guy
section = getConfigurationSection("contents")
String slotString : section.getKeys(false)
itemStack = section.getItemStack(slotString)

 

@_Filip You forgot the path
config.getItemStack("contents."+slotString);

edit; oh nvm, i tot it was the creator of the thread