alarm_listener

Vars
accepting_alarm_changes	Should we allow alarm changes to go through or not
alarms	List of alarm type -> list of area name -> list(area, ref to area's cameras, list(sources))
allowed_areas	List of allowed areas. if this is null it's ignored
allowed_z_levels	List of valid source z levels, ignored if null
Procs
New	Accepts a list of alarm types to pay attention to, a list of valid z levels, and a list of valid areas. areas and zlevels are ignored if null
add_alarm	Adds an alarm to our alarms list, you shouldn't be calling this manually It should all be handled by the signal listening we do, unless you want to only send an alarm to one listener
allow_alarm_changes	Does what it says on the tin, exists for signal hooking
clear_alarm	Removes an alarm to our alarms list, you probably shouldn't be calling this manually It should all be handled by the signal listening we do, unless you want to only remove an alarm to one listener
clear_camera_ref	Used to manually clear camera refs if one is ref'd directly
prevent_alarm_changes	Does what it says on the tin, exists for signal hooking

Var Details

var
accepting_alarm_changes
–

Should we allow alarm changes to go through or not

var
alarms
– /list

List of alarm type -> list of area name -> list(area, ref to area's cameras, list(sources))

var
allowed_areas
– /list

List of allowed areas. if this is null it's ignored

var
allowed_z_levels
– /list

List of valid source z levels, ignored if null

Proc Details

New
(alarms_to_listen_for, allowed_z_levels, allowed_areas)

Accepts a list of alarm types to pay attention to, a list of valid z levels, and a list of valid areas. areas and zlevels are ignored if null

proc
add_alarm
(/datum/source, /datum/alarm_handler/handler, alarm_type, /area/source_area, source_z, optional_camera)

Adds an alarm to our alarms list, you shouldn't be calling this manually It should all be handled by the signal listening we do, unless you want to only send an alarm to one listener

proc
allow_alarm_changes
()

Does what it says on the tin, exists for signal hooking

proc
clear_alarm
(/datum/source, /datum/alarm_handler/handler, alarm_type, /area/source_area)

Removes an alarm to our alarms list, you probably shouldn't be calling this manually It should all be handled by the signal listening we do, unless you want to only remove an alarm to one listener

proc
clear_camera_ref
(/obj/machinery/camera/source)

Used to manually clear camera refs if one is ref'd directly

proc
prevent_alarm_changes
()

Does what it says on the tin, exists for signal hooking

alarm_listener /datum/alarm_listener

Vars

Procs

Var Details

var accepting_alarm_changes –

var alarms – /list

var allowed_areas – /list

var allowed_z_levels – /list

Proc Details

New(alarms_to_listen_for, allowed_z_levels, allowed_areas)

proc add_alarm(/datum/source, /datum/alarm_handler/handler, alarm_type, /area/source_area, source_z, optional_camera)

proc allow_alarm_changes()

proc clear_alarm(/datum/source, /datum/alarm_handler/handler, alarm_type, /area/source_area)

proc clear_camera_ref(/obj/machinery/camera/source)

proc prevent_alarm_changes()