Rpg Maker Developers Group

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### FIRST PART OF THE CODE
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    @nums = Sprite.new(@viewport3)
    @nums.z = 9999
    @nums.x = 30
    @nums.y = 30

    @nums_bitmap = RPG::Cache.picture('nums.png')
    @nums_number_width = @nums_bitmap.width / 10
    @nums_max_digits = 6
    @nums_display = Bitmap.new(@nums_number_width * @nums_max_digits, @nums_bitmap.height)
    @nums.bitmap = @nums_display
    @nums_variable ||= 1
    @nums_temp_variable ||= 2
    @nums_visible_switch ||= 1
    @nums_visible = false



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### SECOND PART OF THE CODE
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  def update_number!
    return if !$game_switches[@nums_visible_switch] && !@nums_visible

    @nums_display.fill_rect(0, 0, @nums_display.width, @nums_display.height, Color.new(0, 0, 0, 0))
    @nums_visible = false
    return if !$game_switches[@nums_visible_switch]

    if $game_variables[@nums_variable].to_i < 0
      $game_variables[@nums_variable] = 0
    end

    displayed = $game_variables[@nums_temp_variable].to_i
    actual = $game_variables[@nums_variable].to_i
    if actual > displayed
      $game_variables[@nums_temp_variable] += 1
    elsif actual < displayed
      $game_variables[@nums_temp_variable] -= 1
    else
      return unless $game_switches[@nums_visible_switch]
    end

    number = displayed.to_s
    number.split('').each_with_index do |chr, idx|
      digit = chr.to_i
      src_rect = Rect.new(@nums_number_width * digit, 0, @nums_number_width, @nums_display.height)
      @nums_display.blt(idx * @nums_number_width, 0, @nums_bitmap, src_rect)
    end
    @nums_visible = true
  end


#########################################################
### THIRD PART OF THE CODE
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    update_number!

#########################################################
### THAT'S ALL FOLKS!
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