#--------------------------------------------------------------------------
  # ● 名称的描绘
  #     actor : 角色
  #     x     : 描画目标 X 坐标
  #     y     : 描画目标 Y 坐标
  #--------------------------------------------------------------------------
  def draw_actor_name(actor, x, y)
    case actor.id
    when 1
      self.contents.font.color = normal_color
    when 2
      self.contents.font.color = Color.new(173, 210, 32, 255)
    when 3
      self.contents.font.color = Color.new(0, 0, 0, 255)
    when 4
      self.contents.font.color = Color.new(191, 98, 10, 255)
    when 5
      self.contents.font.color = Color.new(114, 51, 4, 255)
    when 6
      self.contents.font.color = Color.new(233, 33, 33, 255)
    when 7
      self.contents.font.color = Color.new(252, 52, 52, 255)
    when 8
      self.contents.font.color = Color.new(111, 111, 111, 255)
    end
    self.contents.draw_text(x, y, 120, 32, actor.name)
    self.contents.font.color = normal_color # 防止其他的某些文字变成这样的颜色(可根据实际情况省略)
  end