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Paradise/code/controllers/subsystem/alarm.dm
2021-02-26 15:29:50 +01:00

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SUBSYSTEM_DEF(alarm)
name = "Alarm"
flags = SS_NO_INIT | SS_NO_FIRE
var/list/alarms = list("Motion" = list(), "Fire" = list(), "Atmosphere" = list(), "Power" = list(), "Burglar" = list())
/datum/controller/subsystem/alarm/proc/triggerAlarm(class, area/A, list/O, obj/alarmsource)
var/list/L = alarms[class]
for(var/I in L)
if(I == A.name)
var/list/alarm = L[I]
var/list/sources = alarm[3]
if(!(alarmsource.UID() in sources))
sources += alarmsource.UID()
return TRUE
L[A.name] = list(get_area_name(A, TRUE), O, list(alarmsource.UID()))
SEND_SIGNAL(SSalarm, COMSIG_TRIGGERED_ALARM, class, A, O, alarmsource)
return TRUE
/datum/controller/subsystem/alarm/proc/cancelAlarm(class, area/A, obj/origin)
var/list/L = alarms[class]
var/cleared = FALSE
for(var/I in L)
if(I == A.name)
var/list/alarm = L[I]
var/list/srcs = alarm[3]
srcs -= origin.UID()
if(!length(srcs))
cleared = TRUE
L -= I
SEND_SIGNAL(SSalarm, COMSIG_CANCELLED_ALARM, class, A, origin, cleared)