pocketmine\entity\Squid::attack PHP Метод

    public function attack($damage, EntityDamageEvent $source)
    {
        parent::attack($damage, $source);
        if ($source->isCancelled()) {
            return;
        }
        if ($source instanceof EntityDamageByEntityEvent) {
            $this->swimSpeed = mt_rand(150, 350) / 2000;
            $e = $source->getDamager();
            $this->swimDirection = (new Vector3($this->x - $e->x, $this->y - $e->y, $this->z - $e->z))->normalize();
            $pk = new EntityEventPacket();
            $pk->eid = $this->getId();
            $pk->event = EntityEventPacket::SQUID_INK_CLOUD;
            Server::broadcastPacket($this->hasSpawned, $pk);
        }
    }