Merge pull request #8131 from Citadel-Station-13/kevinz000-patch-23

Shift autocall is now accurate to real time rather than game time (you will no longer have 4 hour rounds due to lag)

code/controllers/subsystem/shuttle.dm

@@ -54,6 +54,7 @@ SUBSYSTEM_DEF(shuttle)
 	var/lockdown = FALSE	//disallow transit after nuke goes off
 
 	var/auto_call = 72000 //CIT CHANGE - time before in deciseconds in which the shuttle is auto called. Default is 2ish hours plus 15 for the shuttle. So total is 3.
+	var/realtimeofstart = 0
 
 /datum/controller/subsystem/shuttle/Initialize(timeofday)
 	ordernum = rand(1, 9000)
@@ -74,6 +75,7 @@ SUBSYSTEM_DEF(shuttle)
 		WARNING("No /obj/docking_port/mobile/emergency/backup placed on the map!")
 	if(!supply)
 		WARNING("No /obj/docking_port/mobile/supply placed on the map!")
+	realtimeofstart = world.realtime
 	return ..()
 
 /datum/controller/subsystem/shuttle/proc/initial_load()

code/controllers/subsystem/ticker.dm

@@ -304,6 +304,7 @@ SUBSYSTEM_DEF(ticker)
 			to_chat(world, "<h4>[holiday.greet()]</h4>")
 
 	PostSetup()
+	SSshuttle.realtimeofstart = world.realtime
 
 	return TRUE