/**
  * @brief returns full hunt datax
  *
  * @requestParam int $scavengerHuntHash
  * @responseParam array $huntData
  */
 public function getHuntData()
 {
     $helper = new ScavengerHunt();
     $hash = $this->getVal('scavengerHuntHash', 0);
     $huntData = array();
     if (!$helper->isVersionValid($hash)) {
         $huntData = $helper->generateFullInfo();
     }
     $articleIndex = $helper->articleHuntIndex($this->getVal('currentArticleId'));
     $this->setVal('currentArticleIndex', $articleIndex);
     $huntData['foundArticlesIndexes'] = $helper->getFoundIndexes();
     $this->setVal('huntData', $huntData);
 }