Fix for game modes that uses old master controller process time computation.

baystation12.dme

@@ -18,6 +18,7 @@
 #include "code\world.dm"
 #include "code\__HELPERS\_macros.dm"
 #include "code\__HELPERS\cmp.dm"
+#include "code\__HELPERS\constants.dm"
 #include "code\__HELPERS\experimental.dm"
 #include "code\__HELPERS\files.dm"
 #include "code\__HELPERS\game.dm"

code/__HELPERS/constants.dm

@@ -0,0 +1,2 @@
+var/global/const/TICKS_IN_DAY = 864000
+var/global/const/TICKS_IN_SECOND = 10

code/controllers/Processes/ticker.dm

@@ -1,13 +1,35 @@
+var/global/datum/controller/process/ticker/tickerProcess
+
+/datum/controller/process/ticker
+	var/lastTickerTimeDuration
+	var/lastTickerTime
+
 /datum/controller/process/ticker/setup()
 	name = "ticker"
 	schedule_interval = 20 // every 2 seconds
 
+	lastTickerTime = world.timeofday
+
 	if(!ticker)
 		ticker = new
 
+	tickerProcess = src
+
 	spawn(0)
 		if(ticker)
 			ticker.pregame()
 
 /datum/controller/process/ticker/doWork()
+	var/currentTime = world.timeofday
+
+	if(currentTime < lastTickerTime) // check for midnight rollover
+		lastTickerTimeDuration = (currentTime - (lastTickerTime - TICKS_IN_DAY)) / TICKS_IN_SECOND
+	else
+		lastTickerTimeDuration = (currentTime - lastTickerTime) / TICKS_IN_SECOND
+
+	lastTickerTime = currentTime
+
 	ticker.process()
+
+/datum/controller/process/ticker/proc/getLastTickerTimeDuration()
+	return lastTickerTimeDuration

code/controllers/master_controller.dm

@@ -4,7 +4,6 @@
 
 var/global/datum/controller/game_controller/master_controller //Set in world.New()
 
-var/global/last_tick_timeofday = world.timeofday
 var/global/last_tick_duration = 0
 
 var/global/air_processing_killed = 0
@@ -144,10 +143,6 @@ datum/controller/game_controller/proc/setup_objects()
 			if (isnull(failsafe))
 				new /datum/controller/failsafe()
 
-			var/currenttime = world.timeofday
-			last_tick_duration = (currenttime - last_tick_timeofday) / 10
-			last_tick_timeofday = currenttime
-
 			if (processing)
 				iteration++
 				var/timer

code/game/gamemodes/malfunction/malfunction.dm

@@ -100,12 +100,12 @@ Once done, you will be able to interface with all systems, notably the onboard n
 
 /datum/game_mode/malfunction/process()
 	if(apcs >= 3 && malf_mode_declared)
-		AI_win_timeleft -= ((apcs/6)*last_tick_duration) //Victory timer now de-increments based on how many APCs are hacked. --NeoFite
+		AI_win_timeleft -= ((apcs / 6) * tickerProcess.getLastTickerTimeDuration()) //Victory timer now de-increments based on how many APCs are hacked. --NeoFite
+
 	..()
+
 	if(AI_win_timeleft <= 0)
 		check_win()
-	return
-
 
 /datum/game_mode/malfunction/check_win()
 	if (AI_win_timeleft <= 0 && !station_captured)

code/modules/mob/mob.dm

@@ -1257,8 +1257,8 @@ note dizziness decrements automatically in the mob's Life() proc.
 			stat(null, "Instances:\t[world.contents.len]")
 
 			if (master_controller)
-				stat(null, "MasterController-[last_tick_duration] ([master_controller.processing?"On":"Off"]-[master_controller.iteration])")
-				/*stat(null, "Air-[master_controller.air_cost]")
+				/*stat(null, "MasterController-[last_tick_duration] ([master_controller.processing?"On":"Off"]-[master_controller.iteration])")
+				stat(null, "Air-[master_controller.air_cost]")
 				stat(null, "Sun-[master_controller.sun_cost]")
 				stat(null, "Mob-[master_controller.mobs_cost]\t#[mob_list.len]")
 				stat(null, "Dis-[master_controller.diseases_cost]\t#[active_diseases.len]")