* Fix Slateport Battle Tent/Battle Factory
Stops the Battle Factory and Slateport Battle Tent from returning no Pokémon when player wants to swap their Pokémon.
* Fix player rental party being junk data after rest
Fixes#5280
* Consolidate checks into single method
Consolidates every gSpecialVar_0x8005 check into a singular method.
* Split isLegendary into isRestrictedLegendary and isSubLegendary
* Address reviews and fix build
* Update frontier_util.c
* Remove gFrontierBannedSpecies , fast edition
* Sped up name generation
* More speed up
* Split Frontier restriction into its own flag
* Mythicals shouldn't be banned always anymore
* u32
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Co-authored-by: Eduardo Quezada <eduardo602002@gmail.com>
