This is an update to the version originally distributed in .class form with the Fiero. Because I reworked the animation code, this will probably mean that some old mods might stop working (but shouldn't crash).
As a compatibility patch for older mods, you can insert this line into the top of the updatelightslotpos() method:
anim_ori = new Ypr(0, current_pos_rads, 0);
Download the current version here or from the sidebar.
If for whatever reason you need the source code for the old version, it's available here.