Beat Saber to Audica Converter 0.1.1

0.1.1 Changelog:
Fixes case sensitivity issues in info.json
Fixes missing difficulty jsons (it doesn't bail, just notes it is skipping that difficulty)

Zip is for windows, source runs on all OSes
Zip has nodejs bundled. no need to install nodejs
Just drag your beat saber song zip onto !BS2AUD_DRAG_N_DROP.BAT and enjoy your .audica

NOTES

this utility sets prerollSeconds in song.desc to 3.0. This is to avoid notes in the first 8 measures, as this will bork those notes. Not all Beat Saber songs will need this as they may have longer intros before notes, and you can potentially set it to 0.5, if you dare...

If ExpertPlus is present, Audica Beginner maps to Beat Saber Normal, Moderate to Hard, Advanced to Expert, and Expert to ExpertPlus

If ExpertPlus is not present, Audica Beginner maps to Beat Saber Easy, Moderate to Normal, Advanced to Hard, and Expert to Expert