im a dumbass and didn't see the .rej files Revert "[MIRROR] Disease Refactor" (#2025)

* Revert "Automatic changelog generation for PR #2021 [ci skip]"

This reverts commit 9d0cd37dd3.

* Revert "Disease Refactor (#2021)"

This reverts commit f2ac487927.

code/game/objects/effects/decals/cleanable/misc.dm

@@ -80,8 +80,9 @@
 	icon = 'icons/effects/blood.dmi'
 	icon_state = "vomit_1"
 	random_icon_states = list("vomit_1", "vomit_2", "vomit_3", "vomit_4")
+	var/list/viruses = list()
 
-/obj/effect/decal/cleanable/vomit/attack_hand(mob/user)
+/obj/effect/decal/cleanable/vomit/attack_hand(var/mob/user)
 	if(ishuman(user))
 		var/mob/living/carbon/human/H = user
 		if(isflyperson(H))
@@ -97,6 +98,12 @@
 			reagents.trans_to(H, reagents.total_volume)
 			qdel(src)
 
+/obj/effect/decal/cleanable/vomit/Destroy()
+	for(var/datum/disease/D in viruses)
+		D.cure(0)
+	viruses = null
+	return ..()
+
 /obj/effect/decal/cleanable/vomit/old
 	name = "crusty dried vomit"
 	desc = "You try not to look at the chunks, and fail."