removes useless alter_health() unused proc

code/game/machinery/Sleeper.dm

@@ -399,24 +399,6 @@
 	new /obj/effect/gibspawner/generic(get_turf(loc)) //I REPLACE YOUR TECHNOLOGY WITH FLESH!
 	qdel(src)
 
-
-// ???
-// This looks cool, although mildly broken, should it be included again?
-/obj/machinery/sleeper/alter_health(mob/living/M as mob)
-	if(M.health > 0)
-		if(M.getOxyLoss() >= 10)
-			var/amount = max(0.15, 1)
-			M.adjustOxyLoss(-amount)
-		else
-			M.adjustOxyLoss(-12)
-		M.updatehealth()
-	M.AdjustParalysis(-4)
-	M.AdjustWeakened(-4)
-	M.AdjustStunned(-4)
-	if(M:reagents.get_reagent_amount("salglu_solution") < 5)
-		M:reagents.add_reagent("salglu_solution", 5)
-	return
-
 /obj/machinery/sleeper/proc/toggle_filter()
 	if(filtering)
 		filtering = 0

code/game/objects/objs.dm

@@ -163,10 +163,6 @@
 	if(istype(M) && M.client && M.machine == src)
 		src.attack_self(M)
 
-
-/obj/proc/alter_health()
-	return 1
-
 /obj/proc/hide(h)
 	return
 

code/game/objects/structures/crates_lockers/closets.dm

@@ -33,9 +33,6 @@
 	dump_contents()
 	return ..()
 
-/obj/structure/closet/alter_health()
-	return get_turf(src)
-
 /obj/structure/closet/CanPass(atom/movable/mover, turf/target, height=0)
 	if(height==0 || wall_mounted) return 1
 	return (!density)

code/game/objects/structures/morgue.dm

@@ -92,10 +92,6 @@
 				return
 	return
 
-/obj/structure/morgue/alter_health()
-	return loc
-
-
 /obj/structure/morgue/attack_hand(mob/user as mob)
 	if(connected)
 		for(var/atom/movable/A as mob|obj in connected.loc)
@@ -290,10 +286,6 @@
 				return
 	return
 
-/obj/structure/crematorium/alter_health()
-	return loc
-
-
 /obj/structure/crematorium/attack_hand(mob/user as mob)
 	if(cremating)
 		to_chat(usr, "<span class='warning'>It's locked.</span>")

code/modules/recycling/disposal.dm

@@ -197,10 +197,6 @@
 	update()
 	return
 
-// can breath normally in the disposal
-/obj/machinery/disposal/alter_health()
-	return get_turf(src)
-
 // attempt to move while inside
 /obj/machinery/disposal/relaymove(mob/user as mob)
 	if(user.stat || src.flushing)