[LIB] Easily save and load an inventory to config

I am working on something where I need to save an inventory to a file so I made these 2 functions to easily do that

Code:java

 public void saveInventory(Inventory inventory, FileConfiguration file, String path){
int i = 0;
for(ItemStack im : inventory.getContents()){
file.set(path + ".contents." + i, im);
i++;
}
file.set(path + ".maxstacksize", inventory.getMaxStackSize());
file.set(path + ".inventorytitle", inventory.getTitle());
file.set(path + ".inventorysize", inventory.getSize());
file.set(path + ".inventoryholder", inventory.getHolder());
}
public Inventory getInventory(FileConfiguration file, String path){
if(file.contains(path)){
Inventory inv = Bukkit.createInventory((InventoryHolder) file.get(path + ".inventoryholder"), file.getInt(path + ".inventorysize"), file.getString(path + ".inventorytitle"));
inv.setMaxStackSize(file.getInt(path + ".maxstacksize"));
for(int i=0; i<inv.getSize(); i++){
if(file.contains(path + ".contents." + i)){
inv.setItem(i, file.getItemStack(path + ".contents." + i));
}
}
return inv;
}
return null;
}

Sample Usage:

Code:java

@EventHandler
public void PlayerOpen(PlayerInteractEvent event){
if(event.getPlayer().getItemInHand().getType() == Material.STONE){
if(getInventory(this.getConfig(), "path") != null){
event.getPlayer().openInventory(getInventory(this.getConfig(), "path"));
} else
event.getPlayer().openInventory(Bukkit.createInventory(null, 27, "title"));
}
}
@EventHandler
public void PlayerClose(InventoryCloseEvent event){
if(event.getInventory().getTitle().equalsIgnoreCase("title")){
saveInventory(event.getInventory(), this.getConfig(), "path");
this.saveConfig()
}
}

 

It would be nice if you formatted this better with indents, and you know you can do i++ instead of i = i + 1. Otherwise, nice!

 

KingFaris11 I prefere I += 1

 

Although i += 1 allows more customizability, when you only want to add one, I think it's quicker just to do i++. Then again, different people have different preferences so I won't complain. But doing: i = i + 1; it's quite silly in my opinion (What this guy did).

 

Any idea why when I restart my server my player turns into an Offline Player?

 

C += 1 Yeah lets code in it.
Anyway, can't you just

Code:

ItemStack[] blah = p.getInventory();
getConfig().set("sup", blah);
ItemStack[] is = (ItemStack[]) getConfig().get("sup");
p.setContents(is);

Worked for meh :/