/**
  * Saves an game into the database.
  *
  * @param \GamyGoody\Domain\game $game The game to save
  */
 public function save(game $game)
 {
     $logo = $game->getLogo();
     $bg = $game->getBackground();
     $this->imageDAO->save($logo);
     $this->imageDAO->save($bg);
     $gameData = array('game_title' => $game->getTitle(), 'game_logo_id' => $logo->getId(), 'game_bg_id' => $bg->getId());
     if ($game->getId()) {
         // The game has already been saved : update it
         $this->getDb()->update('game', $gameData, array('game_id' => $game->getId()));
     } else {
         // The game has never been saved : insert it
         $this->getDb()->insert('game', $gameData);
         // Get the id of the newly created game and set it on the entity.
         $id = $this->getDb()->lastInsertId();
         $game->setId($id);
     }
 }