Changing Type Effectiveness with Item

[SammyBoy]

Hello! Working in Essentials 21.1 with the Hotfix. Light PBS and code edits to project, but nothing related to my question.

I'm currently working on giving a Pokémon the attack bonus and resistances of another type without the weaknesses, and have it in the form of a species-specific item. The attack bonuses are fairly straightforward because of many type boosting items already in the code, but I am currently trying to give Toxicroak the resistances (and immunity) of a Dark type when holding the "Croak Cloak."

Battle::ItemEffects::DamageCalcFromTarget.add(:CROAKCLOAK,
  proc { |item, user, target, move, mults, power, type|
    if !target.isSpecies?(:TOXICROAK)
      next if move.calcType != :PSYCHIC
        next 0
      next if move.calcType != :DARK
        mults[:defense_multiplier] *= 1.5
      next if move.calcType != :GHOST
        mults[:defense_multiplier] *= 1.5
    end
  }
)

None of the above resistances are working, but the game loads up just fine.

Anyone have any ideas of what to do here? Is this an instance where I need to define a new function code in the ItemEffects (potentially by pulling from AbilityEffects), or am I making a dumb mistake?

Thanks in advance!

 

[Penelope]

yeah, you made a dumb mistake, but it doesnt matter.
if i understand correctly, you want a pokemon with the item has a "fake type"(only gains stab and resistance when calc dmg), yeah?
check pbCalcTypeMod.

 

[SammyBoy]

yeah, you made a dumb mistake, but it doesnt matter.
if i understand correctly, you want a pokemon with the item has a "fake type"(only gains stab and resistance when calc dmg), yeah?
check pbCalcTypeMod.

That's what I've been looking for thank you! Yes you understand correctly. I've placed it in with the rest of that code after the Grounded Flying-type susceptibility. I ran that through and it works correctly with resistances, but the immunity still seems to not be working as expected. Instead of being completely immune it just comes back with not very effective. Any idea what's up with that? Is it because Toxicroak is 4* weak to Psychic?

 # Toxicroak's Croak Cloak (Dark STAB and Resistances/Immunity)
    if target.hasActiveItem?(:TOTEMTOXICROAK) && target.isSpecies?(:TOXICROAK)
        defType == :PSYCHIC
      ret = Effectiveness::INEFFECTIVE_MULTIPLIER
        defType == :GHOST
        defType == :DARK
      ret = Effectiveness::NOT_VERY_EFFECTIVE_MULTIPLIER
    end

 

[SammyBoy]

That's what I've been looking for thank you! Yes you understand correctly. I've placed it in with the rest of that code after the Grounded Flying-type susceptibility. I ran that through and it works correctly with resistances, but the immunity still seems to not be working as expected. Instead of being completely immune it just comes back with not very effective. Any idea what's up with that? Is it because Toxicroak is 4* weak to Psychic?

 # Toxicroak's Croak Cloak (Dark STAB and Resistances/Immunity)
    if target.hasActiveItem?(:TOTEMTOXICROAK) && target.isSpecies?(:TOXICROAK)
        defType == :PSYCHIC
      ret = Effectiveness::INEFFECTIVE_MULTIPLIER
        defType == :GHOST
        defType == :DARK
      ret = Effectiveness::NOT_VERY_EFFECTIVE_MULTIPLIER
    end

Scratch that nonsense, I got it! Thanks again for the help, Penelope!

Code below for anyone curious:

# Toxicroak's Croak Cloak (Dark STAB and Resistances/Immunity)
    if target.hasActiveItem?(:TOTEMTOXICROAK) && target.isSpecies?(:TOXICROAK)
      ret = Effectiveness::INEFFECTIVE_MULTIPLIER
      return ret if moveType == :PSYCHIC 
      ret = Effectiveness::NOT_VERY_EFFECTIVE_MULTIPLIER
      return ret if moveType == :DARK
      return ret if moveType == :GHOST
    end

 

[Penelope]

    # STAB
    if type && (user.pbHasType?(type) || type == :DARK && user.hasActiveItem?(:TOTEMTOXICROAK))
      if user.hasActiveAbility?(:ADAPTABILITY)
        multipliers[:final_damage_multiplier] *= 2
      else
        multipliers[:final_damage_multiplier] *= 1.5
      end
    end

  def pbCalcTypeMod(moveType, user, target)
    ret = Effectiveness::NORMAL_EFFECTIVE_MULTIPLIER
    return ret if !moveType
    return ret if moveType == :GROUND && target.pbHasType?(:FLYING) && target.hasActiveItem?(:IRONBALL)
    # Get effectivenesses
    if moveType == :SHADOW
      if target.shadowPokemon?
        ret = Effectiveness::NOT_VERY_EFFECTIVE_MULTIPLIER
      else
        ret = Effectiveness::SUPER_EFFECTIVE_MULTIPLIER
      end
    else
      def_types = target.pbTypes(true).clone
      def_types << :DARK if target.hasActiveItem?(:TOTEMTOXICROAK)
      def_types.each do |type|
        ret *= pbCalcTypeModSingle(moveType, type, user, target)
      end
      ret *= 2 if target.effects[PBEffects::TarShot] && moveType == :FIRE
    end
    return ret
  end
 
 
 
    elsif Effectiveness.super_effective_type?(moveType, defType)
      # Delta Stream's weather
      if target.effectiveWeather == :StrongWinds && defType == :FLYING
        ret = Effectiveness::NORMAL_EFFECTIVE_MULTIPLIER
      end
      if target.hasActiveItem?(:TOTEMTOXICROAK) && defType == :DARK
        ret = Effectiveness::NORMAL_EFFECTIVE_MULTIPLIER
      end
    end

it should work, havent tested it.