Hitbox features

Summary

Can we get some Hitbox features? You can easily modify Hitboxes for Mobs by using Disguises, but you're very limited. If we could use the Slime size option, then disguise it as the mob we want, we would have some nice variety to play around with

Usage

Hitbox variety for mobs

Value

Up for debate

Priority

Within 12 months would be nice

Implementation

Adding it to the code