Setting the colour effect to a negative value breaks the costume appearance

I don't have much to say. This is terrifying. Fix this, please.
Screenshot 2021-04-23 2.38.52 PM
Alonzo with a colour effect of -20.

OMG!!! :frowning:
This is ┬┐alonzo.exe?

Fixed in next release. (Stupid JS doesn't compute mod correctly; it gives a negative remainder for a negative dividend.)