Grass bouncer

Bounce around on grass.

A demo I found in my old pico-8 projects. I had coded this at my friend's house when we were snowed in one evening in January 2019. I knew nothing about numerical integration at the time, so the integrator I custom coded was horribly inefficient and thus you get some slowdown occasionally. There's also some jankiness with the grass bouncing the wrong direction from time to time. I still think this is neat though and am sad I never used it for anything!

The source code is a mess and dates from a time when I knew nothing, but feel free to use it/modify it/learn from it etc.