public function registerItems(): void{
        libItemRegistrar::getInstance()->registerItem(new class(new ItemIdentifier(ItemTypeIds::FISHING_ROD), "Fishing Rod") extends FishingRod {
            public function onClickAir(Player $player, Vector3 $directionVector) : ItemUseResult{
                if (!$player->hasItemCooldown($this)) {
                    $player->resetItemCooldown($this);

                    if (Core::getFishingHook($player) === NULL) {
                        $hook = new Hook($player->getLocation(), $player, new CompoundTag());
                        $hook->spawnToAll();
                    } else {
                        if ($this != null && !$this->isNull()) {
                            $hook = Core::getFishingHook($player);
                            $hook->delete();
                        }
                        Core::setFishingHook(NULL, $player);
                    }
                    $player->broadcastAnimation(new ArmSwingAnimation($player));
                    return ItemUseResult::SUCCESS();
                }
                return ItemUseResult::FAIL();
            }
        }, libItemRegistrar::getInstance()->getRuntimeIdByName(VanillaItems::FISHING_ROD()->getVanillaName()), true);
    }