pocketmine\item\Potion::getColor PHP Méthode

    public static function getColor(int $meta)
    {
        return Effect::getEffect(self::getEffectId($meta))->getColor();
    }

 public function onUpdate($currentTick)
 {
     if ($this->closed) {
         return false;
     }
     $this->timings->startTiming();
     $hasUpdate = parent::onUpdate($currentTick);
     if (!$this->hadCollision and $this->isCritical) {
         $this->level->addParticle(new CriticalParticle($this->add($this->width / 2 + mt_rand(-100, 100) / 500, $this->height / 2 + mt_rand(-100, 100) / 500, $this->width / 2 + mt_rand(-100, 100) / 500)));
     } elseif ($this->onGround) {
         $this->isCritical = false;
     }
     if ($this->potionId != 0) {
         if (!$this->onGround or $this->onGround and $currentTick % 4 == 0) {
             $color = Potion::getColor($this->potionId - 1);
             $this->level->addParticle(new MobSpellParticle($this->add($this->width / 2 + mt_rand(-100, 100) / 500, $this->height / 2 + mt_rand(-100, 100) / 500, $this->width / 2 + mt_rand(-100, 100) / 500), $color[0], $color[1], $color[2]));
         }
         $hasUpdate = true;
     }
     if ($this->age > 1200) {
         $this->kill();
         $hasUpdate = true;
     }
     $this->timings->stopTiming();
     return $hasUpdate;
 }