Image Descriptions

=begin

This little snippet will let you add images to any text which is processed with
the draw_text_ex method in any windows (such as the description texts).

To display an image, use this message code:

  \IMG[filename]

Replace filename with the name of the image you want to display.
The image must be in the project's "Graphics/Pictures/" folder!

Additionally, you can use another message code to set the X position of the
text manually. Whenever a new line starts in your text, it will start on this
X position instead of starting from the top-left side like it does by default.
The message code for this:

  \LX[value]

Replace value with the line's starting X position in pixels.

Made by: Sixth

=end

class Window_Base < Window

  alias add_iimgs8825 process_escape_character
  def process_escape_character(code, text, pos)
    case code.upcase
    when 'IMG'
      text.sub!(/\[(.*?)\]/i,"")
      draw_img($1,pos)
    when 'LX'
      text.sub!(/\[(.*?)\]/i,"")
      pos[:new_x] = $1.to_i
    else
      add_iimgs8825(code, text, pos)
    end
  end

  def draw_img(img,pos)
    bmp = Cache.picture(img)
    rct = Rect.new(0,0,bmp.width,bmp.height)
    contents.blt(pos[:x],pos[:y],bmp,rct,255)
    pos[:x] += bmp.width
  end

end