[pre lang="ruby"]  def draw_shu(x, y, width, rate, color1, color2)
    fill_w = (width * rate).to_i
    gauge_y = y + line_height - 8
    contents.fill_rect(x, gauge_y, 6, width, gauge_back_color)
    contents.gradient_fill_rect(x, gauge_y, 6, fill_w, color1, color2)
end[/pre]
这段放到window_base里面，进度条脚本第79行draw_gauge改成draw_shu，第21、23行调整窗口WIDTH、HEIGHT即可