for (int i = oldLevel + 1; i <= newLevel; i++) {
unlockList.addAll(ShopDAO.getAnimalsByLevel(i));
unlockList.addAll(ShopDAO.getPlantsByLevel(i));
}
ResponseShopUnlock unlockResponse = new ResponseShopUnlock();
unlockResponse.setUnlockList(unlockList);
GameServer.getInstance().addResponseForUser(player.getID(), unlockResponse);
} catch (SQLException ex) {
System.err.println(ex.getMessage());
}