Requested by tiancuocuo
Added spectator system. Took me hours tbh. fixed small things. Added max distance you can get away from the loc1 and loc2 of the arenas in spectator mode. spectator players are hidden for the duel's players. delete your language.yml and config.yml to get the new options in the config or go in the github check the config.yml and language.yml and add the new options yourself.