More controls

Made a copy of the controls from the animation tutorial. Need
to work up the code, next. Should I launch the little rocket!?

*     *     *

Been running the original code from 2015.

https://github.com/tutsplus/Introduction-to-JavaFX-for-Game-Development/blob/8c4e5630444d9aec01405858ffd6d003b55d068d/Example4K.java

Here is what goes down as I press capital L or R or both:

Odd, I know. Will be trying a Github more recent version...