PlayerData integrity checking.

[cedws]

Thanks for this great tool.

I had a bit of trouble getting mods working earlier; some panels in the game were missing, preventing me from playing (but the game worked fine un-modded). It seemed to be caused by my PlayerData.dat in LocalLow/Hyperbolic Magnetism/Beat Saber becoming corrupt. As soon as I created a fresh Beat Saber folder, everything started working again.

Would it be possible for the mod installer to do some kind of checks in the PlayerData.dat file to make sure it won't cause issues when playing? Unfortunately, I don't know specifically what in the file the game was complaining about.