[UNSOLVED] Custom Inventory Help [HELP]

So my problem is that when i open the inventory, all works, but when I close it and reopen there's 2 of each items, and my second problem is that when i click the itemstack of charms which is a book, it won't open the charms Inventory. Any help?

Code:java

@EventHandler
    public void onSelectorClickEvent(InventoryClickEvent event){
        Player p = (Player) event.getWhoClicked();
        if (event.getInventory().getTitle().equals(ChatColor.GOLD + "Spell Category Selector")) {
            if(event.isRightClick() || event.isLeftClick()){
                event.setCancelled(true);
            }
        }
        else if(event.getInventory().equals(select)){
            if(event.getCurrentItem().equals(Theme.charms)){
                p.closeInventory();
                p.openInventory(charmInv);
            }
        }
    }

 

Maybe I could do something like that in my future plugins so can I know as well so I could learn a bit?

 

I have seen some servers like Mine of duty with the class selector. Would be cool if I could make something like it.

Bump

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

I would need help with this please :S Bump

 

Anyone can help me with this? It's something I need to complete my plugin so Bump :S