class RPG::BaseItem
  def set
    /SET=(\w+)/ === self.note
    return $1.to_s
  end
end

class Game_Actor
  alias mimiman_equipment_set_game_actor_change_equip change_equip
  def change_equip(*args)
    mimiman_equipment_set_game_actor_change_equip(*args)
    update_set_bonus
  end
 
  def update_set_bonus
    @bonus_set = '' if @bonus_set.nil?
    w = $data_weapons[@weapon_id]
    if w.nil? or w.set == ''
      stop_bonus
      return
    end
    ars = [$data_armors[@armor2_id],
    $data_armors[@armor3_id]]
    ars << $data_armors[@armor1_id] if w.two_handed == false
    ars << $data_armors[@armor4_id] if BONUS[w.set][2]
    if ars.include?(nil)
      stop_bonus
      return
    end
   
    for a in ars
      if w.set != a.set
        stop_bonus
        return
      end
    end
   
    if @bonus_set != w.set
      stop_bonus
      bonus,val = BONUS[w.set]
      eval("@#{bonus}_plus += val")
      @bonus_set = w.set
    end
  end
 
  def stop_bonus
    if @bonus_set != ''
      type,val = BONUS[@bonus_set]
      eval("@#{type}_plus -= val")
      @bonus_set = ''
    end
  end
end

class Game_Actor
  BONUS = {'set1' => ['atk', 10,true],
    'set2' => ['maxhp',100],
    'set3' => ['maxmp',50]}
end

class Game_Actor
  BONUS = {'set1' => ['atk', 10],
    'set2' => ['maxhp',100]}
end