After defeating the fire user gym leader I went directly to One Island and so forth and did those mini quests. When I went to capture Moltres, I found I couldn't use Rocksmash and it stated that I needed one more badge to do it. Regardless, I continued playing and am now ready to get the 8th gym badge. But the doors are still closed to the gym. I did buy this game second hand from my friend, but it hasn't been broken in anyway before so...... Is there an item/quest that I don't have that would unlock the viridian doors?