== PURPOSE ==

To consolidate the different types of battle events into a collapsible list of events.

== REPRESENTATION AND MANIPULATION ==

The list of events on the Battle tab should be organized as such.

+ Normal
  - TrivialBattle
  - EasyBattle
  - NormalBattle
  - ToughBattle
  - ImpossibleBattle
+ Elite
  - TrivialEliteBattle
  - EasyEliteBattle
  - NormalEliteBattle
  - ToughEliteBattle
  - ImpossibleEliteBattle
+ Misc
  - BossBattle
  - PvPBattle
  - UnknownBattle
  - WorldBossBattle

== BEHAVIORS ==

Much like how the collapsible zone list works, the categories can have tracks assigned to them. Any tracks assigned to them will be used when entering battle with any difficulty whose event hasn't been assigned its own separate tracks. Just like how if there's music assigned to Elwynn Forest but no music assigned to Goldshire, entering Goldshire will simply play Elwynn Forest's assigned tracks.

== JUSTIFICATION ==

The most important effect of this is to allow players to assign music to combat types en masse, without having to individually select each and every desired song for each and every desired event; there aren't many people who will discriminate between EasyBattle and TrivialBattle, for instance. One can simply apply a certain set of tracks to all typical battles and another set of tracks to all elite battles without having to do it for each individual difficulty, unless they desire a different tracklist for different difficulties.