pocketmine\block\Liquid::checkForHarden PHP Méthode

    private function checkForHarden()
    {
        if ($this instanceof Lava) {
            $colliding = false;
            for ($side = 0; $side <= 5 and !$colliding; ++$side) {
                $colliding = $this->getSide($side) instanceof Water;
            }
            if ($colliding) {
                if ($this->getDamage() === 0) {
                    $this->getLevel()->setBlock($this, Block::get(Item::OBSIDIAN), true);
                } elseif ($this->getDamage() <= 4) {
                    $this->getLevel()->setBlock($this, Block::get(Item::COBBLESTONE), true);
                }
                $this->triggerLavaMixEffects($this);
            }
        }
    }