[Scripting Question] Where to add "confused?" method?

[Pinkietron]

EDIT: I've solved this issue on my own, I think.







I'm trying to make a custom move that works like venoshock, but instead of poison it doubles power if confused.

[Pokémon Essentials version 20.1]

Exception: NoMethodError
Message: undefined method `confused?' for #<Battle::Battler>

Backtrace:
179:MoveEffects_MoveAttributes:1658:in `pbBaseDamage'
174:Move_UsageCalculations:262:in `pbCalcDamage'
166:Battler_UseMove:633:in `block in pbProcessMoveHit'
166:Battler_UseMove:625:in `each'
166:Battler_UseMove:625:in `pbProcessMoveHit'
166:Battler_UseMove:407:in `block in pbUseMove'
166:Battler_UseMove:405:in `times'
166:Battler_UseMove:405:in `pbUseMove'
166:Battler_UseMove:52:in `block in pbProcessTurn'
012:PBDebug:6:in `logonerr'

I can't seem to find the area in the scripts to add a confused method, does anyone know where the target methods are located (example: target.poisoned?).