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Aurora.3/code/game/objects/items/devices/radio/intercom.dm
T
Cody Brittain 3f62424312 [MDB Ignore] [IDB Ignore] Kills off /obj/item/device (#21774) 
This has zero reason to exist in our code base. We have no procs or
variables tied to this. I removed it to make future modifications
cleaner.

---------

Signed-off-by: Cody Brittain <1779662+Generalcamo@users.noreply.github.com>
2026-02-01 05:14:26 +00:00

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#define PRESET_NORTH \
dir = NORTH; \
pixel_y = 20;
#define PRESET_SOUTH \
dir = SOUTH; \
pixel_y = -6;
#define PRESET_WEST \
dir = WEST; \
pixel_x = -8;
#define PRESET_EAST \
dir = EAST; \
pixel_x = 8;
/obj/item/radio/intercom
name = "intercom (general)"
desc = "An intercom with buttons for transmitting, receiving, and for volume control."
desc_extended = "Has a touch display for inputting a frequency, with proper authentication. Used to communicate when you have lost your radio. \
Otherwise, you would likely just use a handheld shortwave radio instead."
icon = 'icons/obj/machinery/wall/terminals.dmi'
icon_state = "intercom"
layer = ABOVE_WINDOW_LAYER
anchored = TRUE
appearance_flags = TILE_BOUND // prevents people from viewing the overlay through a wall
w_class = WEIGHT_CLASS_BULKY
canhear_range = 2
atom_flags = ATOM_FLAG_NO_BLOOD
obj_flags = OBJ_FLAG_MOVES_UNSUPPORTED | OBJ_FLAG_CONDUCTABLE
var/number = 0
var/obj/machinery/abstract/intercom_listener/power_interface
var/radio_sound = null
clickvol = 40
/obj/item/radio/intercom/north
PRESET_NORTH
/obj/item/radio/intercom/south
PRESET_SOUTH
/obj/item/radio/intercom/west
PRESET_WEST
/obj/item/radio/intercom/east
PRESET_EAST
/obj/item/radio/intercom/ship
channels = list()
var/default_hailing = FALSE
/obj/item/radio/intercom/ship/north
PRESET_NORTH
/obj/item/radio/intercom/ship/south
PRESET_SOUTH
/obj/item/radio/intercom/ship/west
PRESET_WEST
/obj/item/radio/intercom/ship/east
PRESET_EAST
/obj/item/radio/intercom/ship/Initialize()
if(!SSatlas.current_map.use_overmap)
return ..()
var/turf/T = get_turf(src)
var/obj/effect/overmap/visitable/V = GLOB.map_sectors["[T.z]"]
if(istype(V) && V.comms_support)
if(V.comms_name)
name = "intercom ([V.comms_name])"
default_frequency = assign_away_freq(V.name)
channels += list(
V.name = TRUE,
CHANNEL_HAILING = TRUE
)
. = ..()
if (default_hailing)
set_frequency(HAIL_FREQ)
/obj/item/radio/intercom/ship/hailing
default_hailing = TRUE
/obj/item/radio/intercom/ship/north
PRESET_NORTH
/obj/item/radio/intercom/ship/south
PRESET_SOUTH
/obj/item/radio/intercom/ship/west
PRESET_WEST
/obj/item/radio/intercom/ship/east
PRESET_EAST
/obj/item/radio/intercom/custom
name = "intercom (custom)"
/obj/item/radio/intercom/custom/north
PRESET_NORTH
/obj/item/radio/intercom/custom/south
PRESET_SOUTH
/obj/item/radio/intercom/custom/west
PRESET_WEST
/obj/item/radio/intercom/custom/east
PRESET_EAST
/obj/item/radio/intercom/custom/Initialize()
. = ..()
set_broadcasting(FALSE)
set_listening(FALSE)
/obj/item/radio/intercom/hailing
name = "intercom (hailing)"
/obj/item/radio/intercom/hailing/north
PRESET_NORTH
/obj/item/radio/intercom/hailing/south
PRESET_SOUTH
/obj/item/radio/intercom/hailing/west
PRESET_WEST
/obj/item/radio/intercom/hailing/east
PRESET_EAST
/obj/item/radio/intercom/hailing/Initialize()
. = ..()
set_frequency(HAIL_FREQ)
/obj/item/radio/intercom/interrogation
name = "intercom (interrogation)"
/obj/item/radio/intercom/interrogation/north
PRESET_NORTH
/obj/item/radio/intercom/interrogation/south
PRESET_SOUTH
/obj/item/radio/intercom/interrogation/west
PRESET_WEST
/obj/item/radio/intercom/interrogation/east
PRESET_EAST
/obj/item/radio/intercom/interrogation/Initialize()
. = ..()
set_frequency(INT_FREQ)
internal_channels = default_interrogation_channels
/obj/item/radio/intercom/interrogation/broadcasting/north
PRESET_NORTH
/obj/item/radio/intercom/interrogation/broadcasting/south
PRESET_SOUTH
/obj/item/radio/intercom/interrogation/broadcasting/west
PRESET_WEST
/obj/item/radio/intercom/interrogation/broadcasting/east
PRESET_EAST
/obj/item/radio/intercom/interrogation/broadcasting/Initialize() // The detainee's side.
. = ..()
set_broadcasting(TRUE)
set_listening(FALSE)
/obj/item/radio/intercom/expedition
name = "intercom (expeditionary)"
/obj/item/radio/intercom/expedition/north
PRESET_NORTH
/obj/item/radio/intercom/expedition/south
PRESET_SOUTH
/obj/item/radio/intercom/expedition/west
PRESET_WEST
/obj/item/radio/intercom/expedition/east
PRESET_EAST
/obj/item/radio/intercom/expedition/Initialize()
. = ..()
set_frequency(EXP_FREQ)
internal_channels = default_expedition_channels
/obj/item/radio/intercom/expedition/hailing/north
PRESET_NORTH
/obj/item/radio/intercom/expedition/hailing/south
PRESET_SOUTH
/obj/item/radio/intercom/expedition/hailing/west
PRESET_WEST
/obj/item/radio/intercom/expedition/hailing/east
PRESET_EAST
/obj/item/radio/intercom/expedition/hailing/Initialize()
. = ..()
set_frequency(HAIL_FREQ)
internal_channels = default_expedition_channels
/obj/item/radio/intercom/private
name = "intercom (private)"
/obj/item/radio/intercom/private/north
PRESET_NORTH
/obj/item/radio/intercom/private/south
PRESET_SOUTH
/obj/item/radio/intercom/private/west
PRESET_WEST
/obj/item/radio/intercom/private/east
PRESET_EAST
/obj/item/radio/intercom/private/Initialize()
. = ..()
set_frequency(AI_FREQ)
/obj/item/radio/intercom/specops
name = "intercom (spec ops)"
/obj/item/radio/intercom/specops/north
PRESET_NORTH
/obj/item/radio/intercom/specops/south
PRESET_SOUTH
/obj/item/radio/intercom/specops/west
PRESET_WEST
/obj/item/radio/intercom/specops/east
PRESET_EAST
/obj/item/radio/intercom/specops/Initialize()
. = ..()
set_frequency(ERT_FREQ)
/obj/item/radio/intercom/department
canhear_range = 5
/obj/item/radio/intercom/department/north
PRESET_NORTH
/obj/item/radio/intercom/department/south
PRESET_SOUTH
/obj/item/radio/intercom/department/west
PRESET_WEST
/obj/item/radio/intercom/department/east
PRESET_EAST
/obj/item/radio/intercom/department/Initialize()
. = ..()
set_broadcasting(FALSE)
set_listening(TRUE)
/obj/item/radio/intercom/department/medbay
name = "intercom (medical)"
/obj/item/radio/intercom/department/medbay/north
PRESET_NORTH
/obj/item/radio/intercom/department/medbay/south
PRESET_SOUTH
/obj/item/radio/intercom/department/medbay/west
PRESET_WEST
/obj/item/radio/intercom/department/medbay/east
PRESET_EAST
/obj/item/radio/intercom/department/medbay/Initialize()
. = ..()
set_frequency(MED_I_FREQ)
internal_channels = default_medbay_channels.Copy()
/obj/item/radio/intercom/department/security
name = "intercom (security)"
/obj/item/radio/intercom/department/security/north
PRESET_NORTH
/obj/item/radio/intercom/department/security/south
PRESET_SOUTH
/obj/item/radio/intercom/department/security/west
PRESET_WEST
/obj/item/radio/intercom/department/security/east
PRESET_EAST
/obj/item/radio/intercom/department/security/Initialize()
. = ..()
set_frequency(SEC_I_FREQ)
internal_channels = list(
num2text(PUB_FREQ) = list(),
num2text(SEC_I_FREQ) = list(ACCESS_SECURITY)
)
/obj/item/radio/intercom/entertainment
name = "intercom (entertainment)"
canhear_range = 4
/obj/item/radio/intercom/entertainment/north
PRESET_NORTH
/obj/item/radio/intercom/entertainment/south
PRESET_SOUTH
/obj/item/radio/intercom/entertainment/west
PRESET_WEST
/obj/item/radio/intercom/entertainment/east
PRESET_EAST
/obj/item/radio/intercom/entertainment/Initialize()
. = ..()
set_frequency(ENT_FREQ)
internal_channels = list(
num2text(PUB_FREQ) = list(),
num2text(ENT_FREQ) = list()
)
/obj/item/radio/intercom/Initialize()
. = ..()
power_interface = new(loc, src)
update_icon()
/obj/item/radio/intercom/syndicate
name = "illegally modified intercom"
desc = "Talk through this. Evilly."
subspace_transmission = TRUE
syndie = TRUE
/obj/item/radio/intercom/syndicate/north
PRESET_NORTH
/obj/item/radio/intercom/syndicate/south
PRESET_SOUTH
/obj/item/radio/intercom/syndicate/west
PRESET_WEST
/obj/item/radio/intercom/syndicate/east
PRESET_EAST
/obj/item/radio/intercom/syndicate/Initialize()
. = ..()
set_frequency(SYND_FREQ)
internal_channels[num2text(SYND_FREQ)] = list(ACCESS_SYNDICATE)
/obj/item/radio/intercom/raider
name = "illegally modified intercom"
desc = "Pirate radio, but not in the usual sense of the word."
subspace_transmission = TRUE
syndie = TRUE
/obj/item/radio/intercom/raider/north
PRESET_NORTH
/obj/item/radio/intercom/raider/south
PRESET_SOUTH
/obj/item/radio/intercom/raider/west
PRESET_WEST
/obj/item/radio/intercom/raider/east
PRESET_EAST
/obj/item/radio/intercom/Destroy()
QDEL_NULL(power_interface)
return ..()
/obj/item/radio/intercom/attack_ai(mob/user as mob)
if(!ai_can_interact(user))
return
src.add_fingerprint(user)
INVOKE_ASYNC(src, TYPE_PROC_REF(/obj/item, attack_self), user)
/obj/item/radio/intercom/attack_hand(mob/user as mob)
src.add_fingerprint(user)
INVOKE_ASYNC(src, TYPE_PROC_REF(/obj/item, attack_self), user)
/obj/item/radio/intercom/can_receive(input_frequency, list/levels)
if(!listening)
return FALSE
if(levels != RADIO_NO_Z_LEVEL_RESTRICTION)
var/turf/position = get_turf(src)
if(!istype(position) || !(position.z in levels))
return FALSE
if((input_frequency in ANTAG_FREQS) && !syndie)
return FALSE//Prevents broadcast of messages over devices lacking the encryption
return TRUE
/obj/item/radio/intercom/proc/power_change(has_power)
set_on(has_power) // has_power is given by our listener machinery
update_icon()
/obj/item/radio/intercom/forceMove(atom/destination)
power_interface.forceMove(destination)
. = ..()
/obj/item/radio/intercom/update_icon()
ClearOverlays()
var/mutable_appearance/screen = overlay_image(icon, "intercom_screen")
var/mutable_appearance/screen_hologram = overlay_image(icon, "intercom_screen")
var/mutable_appearance/screen_emis = emissive_appearance(icon, "intercom_screen")
screen_hologram.filters += filter(type="color", color=list(
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
HOLOSCREEN_MULTIPLICATION_FACTOR, HOLOSCREEN_MULTIPLICATION_FACTOR, HOLOSCREEN_MULTIPLICATION_FACTOR, HOLOSCREEN_MULTIPLICATION_OPACITY
))
screen.filters += filter(type="color", color=list(
HOLOSCREEN_ADDITION_OPACITY, 0, 0, 0,
0, HOLOSCREEN_ADDITION_OPACITY, 0, 0,
0, 0, HOLOSCREEN_ADDITION_OPACITY, 0,
0, 0, 0, 1
))
screen_hologram.blend_mode = BLEND_MULTIPLY
screen.blend_mode = BLEND_ADD
if(!on)
icon_state = initial(icon_state)
set_light(FALSE)
return
else
AddOverlays(screen_hologram)
AddOverlays(screen)
AddOverlays(screen_emis)
AddOverlays("intercom_scanline")
set_light(1.4, 1.3, COLOR_CYAN)
if(broadcasting)
var/mutable_appearance/screen_broadcasting = overlay_image(icon, "intercom_b")
var/mutable_appearance/screen_broadcasting_hologram = overlay_image(icon, "intercom_b")
screen_broadcasting_hologram.filters += filter(type="color", color=list(
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
HOLOSCREEN_MULTIPLICATION_FACTOR, HOLOSCREEN_MULTIPLICATION_FACTOR, HOLOSCREEN_MULTIPLICATION_FACTOR, HOLOSCREEN_MULTIPLICATION_OPACITY
))
screen_broadcasting.filters += filter(type="color", color=list(
HOLOSCREEN_ADDITION_OPACITY, 0, 0, 0,
0, HOLOSCREEN_ADDITION_OPACITY, 0, 0,
0, 0, HOLOSCREEN_ADDITION_OPACITY, 0,
0, 0, 0, 1
))
screen_broadcasting_hologram.blend_mode = BLEND_MULTIPLY
screen_broadcasting.blend_mode = BLEND_ADD
AddOverlays(list(screen_broadcasting_hologram, screen_broadcasting))
if(listening)
var/mutable_appearance/screen_listening = overlay_image(icon, "intercom_l")
var/mutable_appearance/screen_listening_hologram = overlay_image(icon, "intercom_l")
screen_listening_hologram.filters += filter(type="color", color=list(
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
HOLOSCREEN_MULTIPLICATION_FACTOR, HOLOSCREEN_MULTIPLICATION_FACTOR, HOLOSCREEN_MULTIPLICATION_FACTOR, HOLOSCREEN_MULTIPLICATION_OPACITY
))
screen_listening.filters += filter(type="color", color=list(
HOLOSCREEN_ADDITION_OPACITY, 0, 0, 0,
0, HOLOSCREEN_ADDITION_OPACITY, 0, 0,
0, 0, HOLOSCREEN_ADDITION_OPACITY, 0,
0, 0, 0, 1
))
screen_listening_hologram.blend_mode = BLEND_MULTIPLY
screen_listening.blend_mode = BLEND_ADD
AddOverlays(list(screen_listening_hologram, screen_listening))
/obj/item/radio/intercom/broadcasting/Initialize()
SHOULD_CALL_PARENT(FALSE)
if(flags_1 & INITIALIZED_1)
stack_trace("Warning: [src]([type]) initialized multiple times!")
flags_1 |= INITIALIZED_1
set_broadcasting(TRUE)
return INITIALIZE_HINT_NORMAL
/obj/item/radio/intercom/locked
var/locked_frequency
/obj/item/radio/intercom/locked/north
PRESET_NORTH
/obj/item/radio/intercom/locked/south
PRESET_SOUTH
/obj/item/radio/intercom/locked/west
PRESET_WEST
/obj/item/radio/intercom/locked/east
PRESET_EAST
/obj/item/radio/intercom/locked/set_frequency(var/frequency)
if(frequency == locked_frequency)
..(locked_frequency)
/obj/item/radio/intercom/locked/list_channels()
return ""
/obj/item/radio/intercom/locked/ai_private
name = "intercom (AI private)"
/obj/item/radio/intercom/locked/ai_private/Initialize()
. = ..()
set_frequency(AI_FREQ)
set_broadcasting(TRUE)
set_listening(TRUE)
/obj/item/radio/intercom/locked/confessional
name = "intercom (confessional)"
/obj/item/radio/intercom/locked/confessional/Initialize()
. = ..()
set_frequency(1480)
#undef PRESET_NORTH
#undef PRESET_SOUTH
#undef PRESET_WEST
#undef PRESET_EAST
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