pocketmine\entity\FishingHook::onUpdate PHP Méthode

    public function onUpdate($currentTick)
    {
        if ($this->closed) {
            return false;
        }
        $this->timings->startTiming();
        $hasUpdate = parent::onUpdate($currentTick);
        if ($this->isCollidedVertically && $this->isInsideOfWater()) {
            $this->motionX = 0;
            $this->motionY += 0.01;
            $this->motionZ = 0;
            $this->motionChanged = true;
            $hasUpdate = true;
        } elseif ($this->isCollided && $this->keepMovement === true) {
            $this->motionX = 0;
            $this->motionY = 0;
            $this->motionZ = 0;
            $this->motionChanged = true;
            $this->keepMovement = false;
            $hasUpdate = true;
        }
        if ($this->attractTimer === 0 && mt_rand(0, 100) <= 30) {
            // chance, that a fish bites
            $this->coughtTimer = mt_rand(5, 10) * 20;
            // random delay to catch fish
            $this->attractTimer = mt_rand(30, 100) * 20;
            // reset timer
            $this->attractFish();
            if ($this->shootingEntity instanceof Player) {
                $this->shootingEntity->sendTip("A fish bites!");
            }
        } elseif ($this->attractTimer > 0) {
            $this->attractTimer--;
        }
        if ($this->coughtTimer > 0) {
            $this->coughtTimer--;
            $this->fishBites();
        }
        $this->timings->stopTiming();
        return $hasUpdate;
    }