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siliconsandGitHub 9d6a141e5b mc update: init stages, better subsystem init tracking, etc (#6857)
modifies the hollow metrics API; that'll probably be implemented soon
adds init stages
changes SSatoms to not abuse its `initialized` variable

closes #6858
2024-11-15 14:41:25 -07:00

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// We manually initialize the alarm handlers instead of looping over all existing types
// to make it possible to write: camera_alarm.triggerAlarm() rather than SSalarms.managers[datum/alarm_handler/camera].triggerAlarm() or a variant thereof.
/var/global/datum/alarm_handler/atmosphere/atmosphere_alarm = new()
/var/global/datum/alarm_handler/camera/camera_alarm = new()
/var/global/datum/alarm_handler/fire/fire_alarm = new()
/var/global/datum/alarm_handler/motion/motion_alarm = new()
/var/global/datum/alarm_handler/power/power_alarm = new()
SUBSYSTEM_DEF(alarms)
name = "Alarms"
wait = 2 SECONDS
priority = FIRE_PRIORITY_ALARMS
init_order = INIT_ORDER_ALARMS
var/static/list/datum/alarm/all_handlers
var/tmp/list/currentrun = null
var/static/list/active_alarm_cache = list()
/datum/controller/subsystem/alarms/Initialize()
SSalarms.all_handlers = list(atmosphere_alarm, camera_alarm, fire_alarm, motion_alarm, power_alarm)
return SS_INIT_SUCCESS
/datum/controller/subsystem/alarms/fire(resumed = FALSE)
if(!resumed)
src.currentrun = SSalarms.all_handlers.Copy()
active_alarm_cache.Cut()
var/list/currentrun = src.currentrun // Cache for sanic speed
while (currentrun.len)
var/datum/alarm_handler/AH = currentrun[currentrun.len]
currentrun.len--
AH.process()
active_alarm_cache += AH.alarms
if (MC_TICK_CHECK)
return
/datum/controller/subsystem/alarms/proc/active_alarms()
return active_alarm_cache.Copy()
/datum/controller/subsystem/alarms/proc/number_of_active_alarms()
return active_alarm_cache.len
/datum/controller/subsystem/alarms/stat_entry()
return ..() + " [number_of_active_alarms()] alarm\s"