* Fix underlying armor logic and fix bug with constructed ripleys having zero armor (#73319)
## About The Pull Request
See title
## Why It's Good For The Game
Messed up one of the armor procs; it changed the given values but never
carried over existing values.
So you would end up with an armor of that one specific value and nothing
else.
This wasn't actually used anywhere other than mecha, lava burning, and
sentient viruses, so the issue isn't that bad.
It's still an issue however.
## Changelog
🆑
fix: Mechs no longer have zero armor when built.
/🆑
* Fix underlying armor logic and fix bug with constructed ripleys having zero armor
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Co-authored-by: Zephyr <12817816+ZephyrTFA@users.noreply.github.com>
