Unable to remove rod of aesclepius, arm remains after amputation (infinite free arms)

[MonkestationIssueBot]

Reporting client info: Client Information:
BYOND:516.1659
Key:gaewizard

Round ID:

10346

Testmerges:

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• [BOUNTY] SCRAP VEHICLES! Locker mechs, ambulance and scrap tank!
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• IPC death / revival fixes
• Optimize roundend stuff
• [PORT] Deleting characters
• fixes jukeboxes and lobby music not working on 516 i guess

Reproduction:

When trying to remove the arm of a miner to free them from the rod of aesclepius, the arm is removed, but then they still have the same arm, and it can be removed again, for more arms.

[RandomDudeFromTheRim]

im 99.9% sure the arm regrowth and the rod staying is intended. They've done the oath, why would they back out now?

[notghosti]

On the money @RandomDudeFromTheRim

if(iscarbon(owner))
	var/mob/living/carbon/itemUser = owner
	var/obj/item/heldItem = itemUser.get_item_for_held_index(hand)
	if(heldItem == null || heldItem.type != /obj/item/rod_of_asclepius) //Checks to make sure the rod is still in their hand
		var/obj/item/rod_of_asclepius/newRod = new(itemUser.loc)
		newRod.activated()
		if(!itemUser.has_hand_for_held_index(hand))
			//If user does not have the corresponding hand anymore, give them one and return the rod to their hand
			if(((hand % 2) == 0))
				var/obj/item/bodypart/L = itemUser.newBodyPart(BODY_ZONE_R_ARM, FALSE, FALSE)
				if(L.try_attach_limb(itemUser))
					L.update_limb(is_creating = TRUE)
					itemUser.update_body_parts()
					itemUser.put_in_hand(newRod, hand, forced = TRUE)```