First attempt of adding 'rocket jumping' failed.. never used it in old games myself, so I can't really tell/test it. Is it really important to have it in game, what do you guys think?

Edit: this is what I have so far.. If you guys could test it and give me your thoughts, I would really appreciate it.
REMOVED.


Edit2: found this video, well it shows pretty much what rocket jumping should be like
Quake live: rocket jump training
And what I've done above has nothing to do with this mechanics...


Edit3: updated the demo in this post, with the rocket jumping I had so far... I won't use it anyway (I can't even test it properly, as I've never used rocket jumping in gaming), sliding and jumping pads will be removed as well. You don't need that for a good old school game (blood proves that).