Files
Bubberstation/code/controllers/subsystem/nightshift.dm
SkyratBot 17e74d67d1 [MIRROR] Remove SS_NO_TICK_CHECK (#4483)
* Remove SS_NO_TICK_CHECK (#57800)

## About The Pull Request
This is a whopper, will need @ MrStonedOne to review.
In theory this flag shouldn't be needed and my own testing didn't find any issues, but I'd feel better with a lengthy test merge.

## Why It's Good For The Game
Might make nightshift subsystem lag less, MC loop has less stuff to check.

* Remove SS_NO_TICK_CHECK

Co-authored-by: spookydonut <github@spooksoftware.com>
2021-03-28 17:25:24 +01:00

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SUBSYSTEM_DEF(nightshift)
name = "Night Shift"
wait = 10 MINUTES
var/nightshift_active = FALSE
var/nightshift_start_time = 702000 //7:30 PM, station time
var/nightshift_end_time = 270000 //7:30 AM, station time
var/nightshift_first_check = 30 SECONDS
var/high_security_mode = FALSE
var/list/currentrun
/datum/controller/subsystem/nightshift/Initialize()
if(!CONFIG_GET(flag/enable_night_shifts))
can_fire = FALSE
return ..()
/datum/controller/subsystem/nightshift/fire(resumed = FALSE)
if(resumed)
update_nightshift(resumed = TRUE)
return
if(world.time - SSticker.round_start_time < nightshift_first_check)
return
check_nightshift()
/datum/controller/subsystem/nightshift/proc/announce(message)
priority_announce(message, sound='sound/misc/notice2.ogg', sender_override="Automated Lighting System Announcement")
/datum/controller/subsystem/nightshift/proc/check_nightshift()
var/emergency = GLOB.security_level >= SEC_LEVEL_RED
var/announcing = TRUE
var/time = station_time()
var/night_time = (time < nightshift_end_time) || (time > nightshift_start_time)
if(high_security_mode != emergency)
high_security_mode = emergency
if(night_time)
announcing = FALSE
if(!emergency)
announce("Restoring night lighting configuration to normal operation.")
else
announce("Disabling night lighting: Station is in a state of emergency.")
if(emergency)
night_time = FALSE
if(nightshift_active != night_time)
update_nightshift(night_time, announcing)
/datum/controller/subsystem/nightshift/proc/update_nightshift(active, announce = TRUE, resumed = FALSE)
if(!resumed)
currentrun = GLOB.apcs_list.Copy()
nightshift_active = active
if(announce)
if (active)
announce("Good evening, crew. To reduce power consumption and stimulate the circadian rhythms of some species, all of the lights aboard the station have been dimmed for the night.")
else
announce("Good morning, crew. As it is now day time, all of the lights aboard the station have been restored to their former brightness.")
for(var/obj/machinery/power/apc/APC as anything in currentrun)
currentrun -= APC
if (APC.area && (APC.area.type in GLOB.the_station_areas))
APC.set_nightshift(active)
if(MC_TICK_CHECK)
return