pocketmine\block\RedstoneOre::onUpdate PHP Метод

    public function onUpdate($type)
    {
        if ($type === Level::BLOCK_UPDATE_NORMAL or $type === Level::BLOCK_UPDATE_TOUCH) {
            $this->getLevel()->setBlock($this, Block::get(Item::GLOWING_REDSTONE_ORE, $this->meta));
            return Level::BLOCK_UPDATE_WEAK;
        }
        return false;
    }