Nerfs legion core implanting to not be an aheal (#2590)

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## About The Pull Request
The legion core implant now gives you a potent heal of all four damage
types (-100 brute -100 burn -50 tox -50 oxy) instead of a literal aheal.
It now also deals 10 clone damage as a drawback to organics/FBPS (IPCS
excluded because they cant use clone damage medicine).
Due to how adjustBruteLoss and adjustBurnLoss work, the implanted core
no longer heals mechanical bodyparts, making it mostly useless for IPCs
and FBPs only healing oxygen and toxin damage.
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## Why It's Good For The Game
1. Player accessible aheals are not good and encourage exploiting to
cure ailments or gain an advantage.
2. Synthetics could use self-surgery to implant legion cores on the go
for a safety net heal. While not necessarily bad, it was insanely
powerful as an aheal and negated the requirement of stabilizing the core
and getting another person to put it in you.
3. It had literally no drawbacks. A strong consumable healing ability is
cool, but it should come with a cost.

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## Changelog

:cl:
fix: legion core implanting no longer aheals you on use
add: legion core implant now just does a potent organic heal with minor
clone damage when used
/:cl:

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---------

Signed-off-by: zevo <[email protected]>
Co-authored-by: Mark Suckerberg <[email protected]>

code/modules/mining/equipment/regenerative_core.dm

@@ -62,7 +62,12 @@
 	if(inert)
 		to_chat(owner, "<span class='notice'>[src] breaks down as it tries to activate.</span>")
 	else
-		owner.revive(full_heal = TRUE, admin_revive = FALSE)
+		owner.adjustBruteLoss(-100) //previously heal proc
+		owner.adjustFireLoss(-100)
+		owner.adjustOxyLoss(-50)
+		owner.adjustToxLoss(-50)
+		if(owner.dna.species.id != SPECIES_IPC)
+			owner.adjustCloneLoss(10) //dont abuse it or take cloneloss (organic only)
 	qdel(src)
 
 /obj/item/organ/regenerative_core/on_life()