DoBattlerEndTurnEffects and DoFieldEndTurnEffects need to be rewritten to better reflect later gens

[Aeliko]

Description

As discussed, currently the end-turn resolution order is not cartridge accurate.

• Should loop through each active battler for each "ENDTURN" case ("by-state-each-battler order")
• Some of the effects are also out of order

A detailed table of end-turn resolution order, with sources, combining USUM and SwSh research can be found here: BluRosie/hg-engine#199

Version

master (default, unreleased bugfixes)

Upcoming/master Version

305c1ba

Discord contact info

___aero___

[hedara90]

This is also relevant to the start of turn effects, an example is #5016 which affects for example if Ditto with Imposter will transform into Normal or Terastal form Terapagos.

[Aeliko]

I didn't make a table for that, here's a Bulbapedia article instead: User:FIQ/Turn sequence
A C implementation for reference: SwitchInAbilityCheck

[AlexOn1ine]

#5025 Should fix the first issue.

Also I looked at the second one and this will need a refactor and ideally combines DoFieldEndTurnEffects DoBattlerEndTurnEffects. I'm doing something else right now so for anyone who wants to work on it feel free to do it. Otherwise I'll do it sometime in the future.