Self-hits in confusion isn't handled correctly under GSC

[FredrIQ]

This isn't reflected in Pokémon Online.

Pokémon Online relevant code: BattleBase::inflictConfusedDamage

GSC relevant code: in pret/pokecrystal, see the .confused label in CheckPlayerTurn/CheckEnemyTurn, it runs HitSelfInConfusion (sets appropriate registers to attack/defense after Reflect/level/40 base power), then runs BattleCommand_DamageCalc which checks type boosting items according to the move struct (e.g. not something self-confusion touches) which potentially procs type-boosting items, then after animation related code, sets c to 1 (to ignore Substitute) and runs PlayerHurtItself/EnemyHurtItself (to deal the damage). This means that PO does the following wrong:

• It procs damage rolls
• It doesn't proc type boosting items if the move you selected would have been affected by it
• It ignores Reflect