pocketmine\block\LitRedstoneLamp::onUpdate PHP Метод

    public function onUpdate($type)
    {
        if (!$this->isPowered()) {
            $this->id = 123;
            $this->getLevel()->setBlock($this, $this, true, false);
            $this->BroadcastRedstoneUpdate(Level::REDSTONE_UPDATE_BLOCK, null);
        }
    }