It's Chinese New Year now, I may not be able to update in time in this week, don't worry, I will catch up when I come back.
Fixes:
1. When enter a dungeon, this first equipment should be shown as selected.
2. After change equipment or item, the highlight shows previously selected equipment, but actually it should be reset.
3. Add limitation for early dungeons, player only be able to use just unlocked equipment and item. So player can seek the best record right way, no need for later get better equipment and item to come back for better record.