Slowmo! Stamina! Sprint! Socialism! What?

Stamina and Sprint

I finally realized that speed is perhaps the most important resource in a Parkour game. Up until now, Lemma hasn't really understood the concept of "faster" and "slower"; you were always going the same speed. Acceleration from a dead stop was almost instantaneous and the Parkour moves didn't change your speed (with the exception of wall-running).

With this in mind, I decreased the acceleration a lot and made all the moves preserve your momentum. To make a longer jump, you'll need a running start. I also put in some simple combos. For example, doing a roll immediately followed by a jump lets you jump a lot farther.