## About The Pull Request
Title.
Also, to make bodypart code slightly nicer, I retooled some variables to
be part of a new bitfield called bodypart_flags.
## Why It's Good For The Game
We've been trying to move away from the species datum for limb stuff
precisely because of funny shenanigans like this, no?
## Changelog
🆑
refactor: Implanted foreign limbs will no longer be wiped by species
change.
/🆑
8d82924187