Combat system like Jedi Academy

Hey guys, I was wondering how I would go about creating a sword combat system similar to that in Star Wars Jedi academy.

Thanks in advance.

Begin your Jedi training and pass the trials.

But really, watch this.

Thanks for your tip xintoc.

Ok so how do I play different animations when I press multiple keys. Like if I press d (right) and w (forward) and left clicked, how would I get that to play a different animation opposed to pressing a different combination.