for puzzle mode

* fix the white card bug in auto_watch_mode;
Game::DrawSpec improvement in auto_watch_mode

* fix

* improve auto_watch_mode behavior when connection failed; fix DrawSpec function bug

* auto_watch_mode visual effect rework

* no longer use ShowCardInfo in auto_watch_mode

* Exit program in auto_watch_mode when connect time out

* improve auto-watch mode

* improve & bug fix in auto-watch-mode

* fix

* fix
Co-authored-by: Joy J <316351048@qq.com>
Co-authored-by: Nanahira <78877@qq.com>

read unsigned int