Merge branch 'master' of https://github.com/tgstation/-tg-station into turfs

Conflicts:
	code/game/gamemodes/nuclear/nuclearbomb.dm
	code/modules/mob/mob_movement.dm
	code/modules/recycling/conveyor2.dm

code/controllers/subsystem/fastprocess.dm

@@ -0,0 +1,36 @@
+var/datum/subsystem/fastprocess/SSfastprocess
+
+/datum/subsystem/fastprocess
+	name = "Fast Process"
+	priority = -1
+	wait = 1
+	dynamic_wait = 1
+	dwait_upper = 300
+	dwait_lower = 1
+	dwait_delta = 7
+
+	var/list/processing = list()
+	var/list/currentrun = list()
+
+/datum/subsystem/fastprocess/New()
+	NEW_SS_GLOBAL(SSfastprocess)
+
+/datum/subsystem/fastprocess/stat_entry()
+	..("FP:[processing.len]")
+
+
+/datum/subsystem/fastprocess/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/datum/thing = currentrun[1]
+		currentrun.Cut(1, 2)
+		if(thing)
+			thing.process(wait)
+		else
+			SSfastprocess.processing -= thing
+		if (MC_TICK_CHECK)
+			return