[Scripting Question] Item that Increases IVs

[TheGary2346]

Hi. So I want to make an item that works similar to EV vitamins but instead raises a selected IV to its max (31). I think Pokemon Reborn has something called the IV stone that works like that. I was told to just copy the EV Vitamin script and change it to IV but it doesn't really seem to be that simple lol. Here's the Vitamin script for reference.

ItemHandlers::UseOnPokemon.add(:CARBOS,proc{|item,pokemon,scene|
   if pbRaiseEffortValues(pokemon,PBStats::SPEED)==0
     scene.pbDisplay(_INTL("It won't have any effect."))
     next false
   else
     scene.pbDisplay(_INTL("{1}'s Speed increased.",pokemon.name))
     pokemon.changeHappiness("vitamin")
     next true
   end
})

Can anyone lend me a hand?

 

[James Davy]

You can try this code:

ItemHandlers::UseOnPokemon.add(:HPIVSTONE,proc{|item,pokemon,scene|
   if pokemon.iv[PBStats::HP]>=31
     scene.pbDisplay(_INTL("It won't have any effect."))
     next false
   else
     pokemon.iv[PBStats::HP]=31
     scene.pbRefresh
     scene.pbDisplay(_INTL("{1}'s HP increased.",pokemon.name))
     pokemon.changeHappiness("groom")
     next true
   end
})

This assumes you would have separate items for each stat like with the vitamins. A side effect of using items that alter IVs is Hidden Power may change its type.

 

[TheGary2346]

You can try this code:

ItemHandlers::UseOnPokemon.add(:HPIVSTONE,proc{|item,pokemon,scene|
   if pokemon.iv[PBStats::HP]>=31
     scene.pbDisplay(_INTL("It won't have any effect."))
     next false
   else
     pokemon.iv[PBStats::HP]=31
     scene.pbRefresh
     scene.pbDisplay(_INTL("{1}'s HP increased.",pokemon.name))
     pokemon.changeHappiness("groom")
     next true
   end
})

This assumes you would have separate items for each stat like with the vitamins. A side effect of using items that alter IVs is Hidden Power may change its type.

This works perfectly! Thanks my dude.

 

[BeClawKing]

You can try this code:

ItemHandlers::UseOnPokemon.add(:HPIVSTONE,proc{|item,pokemon,scene|
   if pokemon.iv[PBStats::HP]>=31
     scene.pbDisplay(_INTL("It won't have any effect."))
     next false
   else
     pokemon.iv[PBStats::HP]=31
     scene.pbRefresh
     scene.pbDisplay(_INTL("{1}'s HP increased.",pokemon.name))
     pokemon.changeHappiness("groom")
     next true
   end
})

This assumes you would have separate items for each stat like with the vitamins. A side effect of using items that alter IVs is Hidden Power may change its type.

Hello this item max the iv to 31? when yes how its possible to grow the iv two up when use it

sry for my bad english im german

 

[James Davy]

It is possible. Just change the line pokemon.iv[PBStats::HP]=31 to pokemon.iv[PBStats::HP]=(pokemon.iv[PBStats::HP]==30) ? 31 : pokemon.iv[PBStats::HP]+2.

This accounts for the HP IV's parity being even.

 

[BeClawKing]

Item define?
sry for the question

 

[BeClawKing]

forgott it i have it thx :)