mElite 02: Let's move the orthographic camera

Using your knowledge about stack matrices and transformations, you have to:

control the translation along x and y directions of the orthographic camera using arrow keys.
add keys control for change the speed: use two different keys to speed ud and slow down.

You can click >>here<< to download an example of what you have to realize. You have to run

chmod +x melite2b

if you want a successful execution of the program.