Modifying Module RPG: Weapon

I'm trying to modify the Weapon Class so that I can add an sp_plus statistic to each weapon but do not know how to go about it.

I tried something like this but to no avail:

Spoiler for:

Code: [Select]

module RPG
  class Weapon
    attr_accessor :maxsp
    def setup_additional_stats
      @maxsp = 0
      case @id
      when 1
        @maxsp = 5
      end
    end
  end
end
class Game_Temp
  alias setup initialize
  def initialize
    setup
    for weapon in $data_weapons
      weapon.setup_additional_stats
    end
  end
end


Strike 1, wrong forum.
http://rmrk.net/index.php/topic,19774.0.html

For starters, you're not aliasing the initialize method, which would most likely cause your error.

Here's how I went about adding a statistic when I needed to. First, I went into the database and stole Zeriab's module addon: http://rmrk.net/index.php/topic,21582.0.html

Then (and this might not be the best way to do it), I wrote in the additional stats like this:

Code: [Select]

attr_sec_accessor :hp_plus, 'get_additional_stats (0)'
attr_sec_accessor :sp_plus, 'get_additional_stats (1)'

and then I wrote a method in the class like this:

Code: [Select]

def get_additional_stats (parameter)
  case @id
  when 0 # Bronze Sword
    hp_add = XX
    sp_add = YY
    return [hp_add, sp_add][parameter]
  when 1 # ETC...
  end
  return 0
end

You could do that for as many stats as you want to, but like I said, it might not be the best way; it's just the way I did it.

Could this script perhaps do what you are looking for? http://rmrk.net/index.php/topic,18159.0.html
Either way you can also choose modern's solution