class Window_Message < Window_Base
  #--------------------------------------------------------------------------
  # 〇 全ウィンドウの作成
  #--------------------------------------------------------------------------
  alias _cao_actwnd_create_all_windows create_all_windows
  def create_all_windows
    _cao_actwnd_create_all_windows
    @face_window = Window_Base.new(0, 0, 120, 120)
    @face_window.openness = 0
  end
  #--------------------------------------------------------------------------
  # 〇 全ウィンドウの解放
  #--------------------------------------------------------------------------
  alias _cao_actwnd_dispose_all_windows dispose_all_windows
  def dispose_all_windows
    _cao_actwnd_dispose_all_windows
    @face_window.dispose
  end
  #--------------------------------------------------------------------------
  # 〇 全ウィンドウの更新
  #--------------------------------------------------------------------------
  alias _cao_actwnd_update_all_windows update_all_windows
  def update_all_windows
    _cao_actwnd_update_all_windows
    @face_window.update
  end
  #--------------------------------------------------------------------------
  # 〇 ウィンドウ背景の更新
  #--------------------------------------------------------------------------
  alias _cao_actwnd_update_background update_background
  def update_background
    _cao_actwnd_update_background
    @face_window.opacity = self.opacity
  end
  #--------------------------------------------------------------------------
  # ● 
  #--------------------------------------------------------------------------
  def open_face_window
    @face_window.y = self.y - @face_window.height
    if @face_window.y < 0
      @face_window.y = self.y + self.height
    end
    @face_window.open
    @face_window.contents.clear
    @face_window.draw_face(
      $game_message.face_name, $game_message.face_index, 0, 0)
  end
  #--------------------------------------------------------------------------
  # ● 
  #--------------------------------------------------------------------------
  def close_face_window
    @face_window.close
  end
  #--------------------------------------------------------------------------
  # 〇 ウィンドウを開き、完全に開くまで待つ
  #--------------------------------------------------------------------------
  alias _cao_actwnd_open_and_wait open_and_wait
  def open_and_wait
    open_face_window unless $game_message.face_name.empty?
    _cao_actwnd_open_and_wait
  end
  #--------------------------------------------------------------------------
  # ◎ 
  #--------------------------------------------------------------------------
  def close
    super
    close_face_window
  end
  #--------------------------------------------------------------------------
  # 〇 全ウィンドウが完全に閉じているか判定
  #--------------------------------------------------------------------------
  alias _cao_actwnd_all_close? all_close?
  def all_close?
    return false unless @face_window.close?
    return _cao_actwnd_all_close?
  end
  #--------------------------------------------------------------------------
  # 〇 改ページ処理
  #--------------------------------------------------------------------------
  def new_page(text, pos)
    if $game_message.face_name.empty?
      close_face_window
    else
      open_face_window
      Fiber.yield until @face_window.open?
    end
    contents.clear
    reset_font_settings
    pos[:x] = new_line_x
    pos[:y] = 0
    pos[:new_x] = new_line_x
    pos[:height] = calc_line_height(text)
    clear_flags
  end
  #--------------------------------------------------------------------------
  # 〇 改行位置の取得
  #--------------------------------------------------------------------------
  def new_line_x
    0
  end
end