Componentized acid

code/controllers/subsystem/acid.dm

@@ -1,37 +0,0 @@
-SUBSYSTEM_DEF(acid)
-	name = "Acid"
-	priority = FIRE_PRIORITY_ACID
-	flags = SS_NO_INIT|SS_BACKGROUND
-	runlevels = RUNLEVEL_GAME | RUNLEVEL_POSTGAME
-
-	var/list/currentrun = list()
-	var/list/processing = list()
-
-/datum/controller/subsystem/acid/stat_entry(msg)
-	msg = "P:[length(processing)]"
-	return ..()
-
-
-/datum/controller/subsystem/acid/fire(resumed = 0)
-	if (!resumed)
-		src.currentrun = processing.Copy()
-
-	//cache for sanic speed (lists are references anyways)
-	var/list/currentrun = src.currentrun
-
-	while (currentrun.len)
-		var/obj/O = currentrun[currentrun.len]
-		currentrun.len--
-		if (!O || QDELETED(O))
-			processing -= O
-			if (MC_TICK_CHECK)
-				return
-			continue
-
-		if(O.acid_level && O.acid_processing())
-		else
-			O.update_icon()
-			processing -= O
-
-		if (MC_TICK_CHECK)
-			return