mirror of
https://github.com/Bubberstation/Bubberstation.git
synced 2026-01-04 14:01:22 +00:00
36 lines
1.2 KiB
Plaintext
36 lines
1.2 KiB
Plaintext
SUBSYSTEM_DEF(radio)
|
|
name = "Radio"
|
|
flags = SS_NO_FIRE|SS_NO_INIT
|
|
|
|
var/list/datum/radio_frequency/frequencies = list()
|
|
var/list/saymodes = list()
|
|
|
|
/datum/controller/subsystem/radio/PreInit()
|
|
for(var/_SM in subtypesof(/datum/saymode))
|
|
var/datum/saymode/SM = new _SM()
|
|
saymodes[SM.key] = SM
|
|
return ..()
|
|
|
|
/datum/controller/subsystem/radio/proc/add_object(obj/device, new_frequency as num, filter = null as text|null)
|
|
var/f_text = num2text(new_frequency)
|
|
var/datum/radio_frequency/frequency = frequencies[f_text]
|
|
if(!frequency)
|
|
frequencies[f_text] = frequency = new(new_frequency)
|
|
frequency.add_listener(device, filter)
|
|
return frequency
|
|
|
|
/datum/controller/subsystem/radio/proc/remove_object(obj/device, old_frequency)
|
|
var/f_text = num2text(old_frequency)
|
|
var/datum/radio_frequency/frequency = frequencies[f_text]
|
|
if(frequency)
|
|
frequency.remove_listener(device)
|
|
// let's don't delete frequencies in case a non-listener keeps a reference
|
|
return 1
|
|
|
|
/datum/controller/subsystem/radio/proc/return_frequency(new_frequency as num)
|
|
var/f_text = num2text(new_frequency)
|
|
var/datum/radio_frequency/frequency = frequencies[f_text]
|
|
if(!frequency)
|
|
frequencies[f_text] = frequency = new(new_frequency)
|
|
return frequency
|