🆑 coiax
rscadd: Due to budget cuts, the shuttle's hyperspace engines now create
a visual distortion at their destination, a few secons before arrival.
Crewmembers are encouraged to use these "ripples" as an indication of
where not to stand.
/🆑
- Adds a new layer RIPPLE_LAYER, above vines, below ghosts
- Ripples appear at 10 seconds (the engines online time) and fade in
from fully transparent to fully visible during that time.
