I'm trying to record me playing mount and blade warband, so that I can go back and see what I did wrong. Fraps and/or camstudio have never done me wrong, but what I want to do is record when I'm clicking. The mouse is hidden in the video.
The thing that would be perfect for me would be an icon looking something like this:

in the bottom right hand corner of the screen while I'm playing, highlighting which side I'm clicking. I would try making a program to do this but i rly don't know enough windows API stuff to do it.
So... does anyone know what I could do to make this work?