# ▼▲▼ No38. 属性修正・計算数制限 ▼▲▼
#
# update 2005/ 2/10
#
#==============================================================================
# □ カスタマイズポイント
#==============================================================================
module NO38
  #
  # 属性の制限数
  #
  ELEMENTS_NUMBER_LIMIT = 16
  #
  # 属性修正の計算方法 (0 : 最大(従来), 1 : 乗算, 2 : 平均, 3 : 最小)
  #
  ELEMENT_CORRECT_METHOD = 0
end
#==============================================================================
# ■ Game_Battler
#==============================================================================
class Game_Battler
  #--------------------------------------------------------------------------
  # ● 属性修正の計算 + 倍率計算式
  #--------------------------------------------------------------------------
  alias xrxs38_elements_correct elements_correct
  def elements_correct(element_set)
    # まず複製する
    elements = element_set.dup
    # 属性数の制限をする
    for element_id in element_set
      if element_id >NO38::ELEMENTS_NUMBER_LIMIT
        elements.delete(element_id)
      end
    end
    # 無属性の場合 100 を返す
    return 100 if elements.size == 0
    #
    case NO38::ELEMENT_CORRECT_METHOD
    when 0 # 最大
      return xrxs38_elements_correct(elements)
    when 1 # 乗算
      result = 100.0
      minus_enable = false
      for i in elements
        n = self.element_rate(i)
        minus_enable |= (n < 0)
        result *= n / 100.0
      end
      result = -1 * result.abs if minus_enable 
      return result.to_i
    when 2 # 平均
      rates = []
      result = 0
      for i in elements
        rates.push(self.element_rate(i))
      end
      for rate in rates
        result += rate
      end
      return result / rates.size
    when 3 # 最小
      for i in elements
        n = self.element_rate(i)
        result = n if result.nil? or result > n
      end
      return result
    end
  end
end