BackpackListener.java 文件源码

public void onItemDrop(PlayerDropItemEvent e)
{
    if(Variables.backpack.containsKey(e.getPlayer().getUniqueId()))
    {
        ItemStack item = e.getItemDrop().getItemStack();
        SlimefunItem sfItem = SlimefunItem.getByItem(item);
        if(sfItem instanceof SlimefunBackpack)
            e.setCancelled(true);
    }
}