[Scripting Question] Setting evolution method [level+held item]

[runemythrea]

Alright, so, I'm aware that this was already asked before here. However, the scripting method used seems to be for an older version of Essentials.

Effectively, I'd like to set it so that:
- When an alternate form of Charmeleon reaches X level while holding Y item, they evolve into variant A of Charizard
- But also if the same form of Charmeleon reaches X level while holding a different Y item, they evolve into variant B of Charizard

(Preferably in a way where both X and Y are variables I can set, so other forms of other pokemon can evolve into multiple variants of their next forms)

 

[runemythrea]

Ok, if this is the script for "Level up AND holding item":

Spoiler:

GameData::Evolution.register({
  :id                   => :HoldItem,
  :parameter            => :Item,
  :minimum_level        => 1,   # Needs any level up
  :level_up_proc        => proc { |pkmn, parameter|
    next pkmn.item == parameter
  },
  :after_evolution_proc => proc { |pkmn, new_species, parameter, evo_species|
    next false if evo_species != new_species || !pkmn.hasItem?(parameter)
    pkmn.item = nil   # Item is now consumed
    next true
  }
})

And this is the code for just "Level up":

Spoiler:

  :id            => :Level,
  :parameter     => Integer,
  :level_up_proc => proc { |pkmn, parameter|
    next pkmn.level >= parameter
  }
})

Maybe I'd want something like:

Spoiler:

[DIV]GameData::Evolution.register({
:id => :LevelHoldItemDelta1,
:parameter => Integer,
:level_up_proc => proc { |pkmn, parameter|
next pkmn.item == :DELTASTONE
},
:after_evolution_proc => proc { |pkmn, new_species, parameter, evo_species|
next false if evo_species != new_species || !pkmn.hasItem?(:DELTASTONE)
pkmn.item = nil # Item is now consumed
next true
}
})

GameData::Evolution.register({
:id => :LevelHoldItemDelta2,
:parameter => Integer,
:level_up_proc => proc { |pkmn, parameter|
next pkmn.item == :DELTAMETEOR
},
:after_evolution_proc => proc { |pkmn, new_species, parameter, evo_species|
next false if evo_species != new_species || !pkmn.hasItem?(:DELTAMETEOR)
pkmn.item = nil # Item is now consumed
next true
}
})[/DIV]

Obviously this means adding and implementing the required items, but this should work, right?

EDIT: It didn't work as intended, the pokemon evolved on level up regardless of whether they were the right level

 

[FL]

The current evolution system only accept one parameter. So you need to edit how this system works (PBS compiler/make a list on script like in your example) OR make an evolution method for every item (example with Leftovers):

GameData::Evolution.register({
  :id                   => :HoldItemDelta1,
  :parameter            => :Level,
  :parameter     	=> Integer,
  :level_up_proc        => proc { |pkmn, parameter|
    next pkmn.level == parameter && pkmn.item == :LEFTOVERS
  },
  :after_evolution_proc => proc { |pkmn, new_species, parameter, evo_species|
    next false if evo_species != new_species || !pkmn.hasItem?(:LEFTOVERS)
    pkmn.item = nil   # Item is now consumed
    pkmn.form = 1 # Change form here. Comment this line so won't change form
    next true
  }
})