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Bubberstation/code/modules/shuttle/shuttle_consoles/navigation_computer.dm
Y0SH1M4S73R 9b54dbf974 Adds usb support to advanced camera consoles (#91235) 
## About The Pull Request

This PR adds usb functionality to advanced camera consoles.

The advanced camera console component gets the last valid position
viewed from the console, which is usually the current viewed position,
unless you move the view into static.

The advanced camera target intercept outputs the position you left/right
click (except shift-clicking), and what you clicked on. This only works
for atoms the camera can actually see, even if you somehow glitch your
way into not seeing static on your client.

Equipment action components on circuits attached to a camera console
will add their actions to be used from the console.

## Why It's Good For The Game

Expands the use cases for the advanced camera console, providing a means
to extend their functionality, as well as a potentially powerful source
of input data for circuit users able to acquire illegal tech (or get the
board from a space ruin).

## Changelog

🆑
add: Advanced camera consoles now have usb ports. Connected circuits can
get the position the camera is viewing, get the location of targeted
entities, and provide the console with actions that the user can
activate.
/🆑

---------

Co-authored-by: Mothblocks <35135081+Mothblocks@users.noreply.github.com>
2025-05-27 14:06:13 +12:00

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/obj/machinery/computer/camera_advanced/shuttle_docker
name = "navigation computer"
desc = "Used to designate a precise transit location for a spacecraft."
jump_action = null
should_supress_view_changes = FALSE
add_usb_port = FALSE
// Docking cameras should only interact with their current z-level.
move_up_action = null
move_down_action = null
var/shuttleId = ""
var/shuttlePortId = ""
var/shuttlePortName = "custom location"
/// Hashset of ports to jump to and ignore for collision purposes
var/list/jump_to_ports = list()
/// The custom docking port placed by this console
var/obj/docking_port/stationary/my_port
/// The mobile docking port of the connected shuttle
var/obj/docking_port/mobile/shuttle_port
// Traits forbided for custom docking
var/list/locked_traits = list(ZTRAIT_RESERVED, ZTRAIT_CENTCOM, ZTRAIT_AWAY)
var/view_range = 0
///x offset for where the camera eye will spawn. Starts from shuttle's docking port
var/x_offset = 0
///y offset for where the camera eye will spawn. Starts from the shuttle's docking port
var/y_offset = 0
var/list/whitelist_turfs = list(/turf/open/space, /turf/open/floor/plating, /turf/open/lava, /turf/open/openspace, /turf/open/misc)
var/see_hidden = FALSE
var/designate_time = 0
var/turf/designating_target_loc
var/jammed = FALSE
var/zlink_range = 0
/obj/machinery/computer/camera_advanced/shuttle_docker/Initialize(mapload)
. = ..()
actions += new /datum/action/innate/shuttledocker_rotate(src)
actions += new /datum/action/innate/shuttledocker_place(src)
AddElement(/datum/element/nav_computer_icon, 'icons/effects/nav_computer_indicators.dmi', "computer", FALSE)
set_init_ports()
if(connect_to_shuttle(mapload, SSshuttle.get_containing_shuttle(src)))
for(var/obj/docking_port/stationary/port as anything in SSshuttle.stationary_docking_ports)
if(port.shuttle_id == shuttleId)
add_jumpable_port(port.shuttle_id)
for(var/obj/docking_port/stationary/port as anything in SSshuttle.stationary_docking_ports)
if(!port)
continue
if(jump_to_ports[port.shuttle_id])
z_lock |= port.z
whitelist_turfs = typecacheof(whitelist_turfs)
/obj/machinery/computer/camera_advanced/shuttle_docker/Destroy()
. = ..()
if(my_port?.get_docked())
my_port.delete_after = TRUE
my_port.shuttle_id = null
my_port.name = "Old [my_port.name]"
my_port = null
else
QDEL_NULL(my_port)
/obj/machinery/computer/camera_advanced/shuttle_docker/vv_edit_var(vname, vval)
. = ..()
if(vname in list(NAMEOF(src, view_range), NAMEOF(src, x_offset), NAMEOF(src, y_offset), NAMEOF(src, see_hidden)))
refresh_eye()
/// Destroys the eyeobj of this console, safely refreshing it if the console is currently being used.
/obj/machinery/computer/camera_advanced/shuttle_docker/proc/refresh_eye()
var/mob/living/user = current_user
if(user)
remove_eye_control(user)
QDEL_NULL(eyeobj)
if(user)
attack_hand(user)
/// "Initializes" any default port ids we have, done so add_jumpable_port can be a proper setter
/obj/machinery/computer/camera_advanced/shuttle_docker/proc/set_init_ports()
var/list/init_ports = jump_to_ports.Copy()
jump_to_ports = list() //Reset it so we don't get dupes
for(var/port_id in init_ports)
add_jumpable_port(port_id)
/obj/machinery/computer/camera_advanced/shuttle_docker/proc/add_jumpable_port(port_id)
if(!length(jump_to_ports))
actions += new /datum/action/innate/camera_jump/shuttle_docker(src)
jump_to_ports[port_id] = TRUE
/obj/machinery/computer/camera_advanced/shuttle_docker/proc/remove_jumpable_port(port_id)
jump_to_ports -= port_id
if(!length(jump_to_ports))
var/datum/action/to_remove = locate(/datum/action/innate/camera_jump/shuttle_docker) in actions
actions -= to_remove
qdel(to_remove)
/obj/machinery/computer/camera_advanced/shuttle_docker/attack_hand(mob/user, list/modifiers)
if(jammed)
to_chat(user, span_warning("The Syndicate is jamming the console!"))
return
if(!shuttle_port && !SSshuttle.getShuttle(shuttleId))
to_chat(user,span_warning("Warning: Shuttle connection severed!"))
return
return ..()
/obj/machinery/computer/camera_advanced/shuttle_docker/CreateEye()
shuttle_port = SSshuttle.getShuttle(shuttleId)
if(QDELETED(shuttle_port))
shuttle_port = null
return
eyeobj = new /mob/eye/camera/remote/shuttle_docker(null, src)
var/mob/eye/camera/remote/shuttle_docker/the_eye = eyeobj
the_eye.setDir(shuttle_port.dir)
var/turf/origin = locate(shuttle_port.x + x_offset, shuttle_port.y + y_offset, shuttle_port.z)
for(var/area/shuttle_area as anything in shuttle_port.shuttle_areas)
for (var/list/zlevel_turfs as anything in shuttle_area.get_zlevel_turf_lists())
for(var/turf/shuttle_turf as anything in zlevel_turfs)
if(shuttle_turf.z != origin.z)
continue
var/image/I = image('icons/effects/alphacolors.dmi', origin, "red")
var/x_off = shuttle_turf.x - origin.x
var/y_off = shuttle_turf.y - origin.y
I.loc = locate(origin.x + x_off, origin.y + y_off, origin.z) //we have to set this after creating the image because it might be null, and images created in nullspace are immutable.
I.layer = ABOVE_NORMAL_TURF_LAYER
SET_PLANE(I, ABOVE_GAME_PLANE, shuttle_turf)
I.mouse_opacity = MOUSE_OPACITY_TRANSPARENT
the_eye.placement_images[I] = list(x_off, y_off)
gatherNavComputerIcons()
return TRUE
/obj/machinery/computer/camera_advanced/shuttle_docker/give_eye_control(mob/user)
..()
if(!QDELETED(user) && user.client)
var/mob/eye/camera/remote/shuttle_docker/the_eye = eyeobj
var/list/to_add = list()
to_add += the_eye.placement_images
to_add += the_eye.placed_images
to_add += the_eye.extra_images
if(!see_hidden)
to_add += SSshuttle.hidden_shuttle_turf_images
user.client.images += to_add
user.client.view_size.setTo(view_range)
/obj/machinery/computer/camera_advanced/shuttle_docker/remove_eye_control(mob/living/user)
..()
if(!QDELETED(user) && user.client)
var/mob/eye/camera/remote/shuttle_docker/the_eye = eyeobj
var/list/to_remove = list()
to_remove += the_eye.placement_images
to_remove += the_eye.placed_images
to_remove += the_eye.extra_images
if(!see_hidden)
to_remove += SSshuttle.hidden_shuttle_turf_images
user.client.images -= to_remove
user.client.view_size.resetToDefault()
/obj/machinery/computer/camera_advanced/shuttle_docker/proc/shuttle_turf_from_coords(list/coords)
var/mob/eye/camera/remote/shuttle_docker/the_eye = eyeobj
var/shuttleDir = shuttle_port.dir
var/curDir = the_eye.dir
var/list/adjustedCoords = coords.Copy()
// Rotate coords so they match the current shuttle docking port's dir
if(turn(curDir, -90) == shuttleDir)
adjustedCoords[1] = coords[2] + y_offset
adjustedCoords[2] = -(coords[1] + x_offset)
else if(turn(curDir, 90) == shuttleDir)
adjustedCoords[1] = -(coords[2] + y_offset)
adjustedCoords[2] = coords[1] + x_offset
else if(turn(curDir, 180) == shuttleDir)
adjustedCoords[1] = -(coords[1] + x_offset)
adjustedCoords[2] = -(coords[2] + y_offset)
else
adjustedCoords[1] = coords[1] + x_offset
adjustedCoords[2] = coords[2] + y_offset
return locate(shuttle_port.x + adjustedCoords[1], shuttle_port.y + adjustedCoords[2], shuttle_port.z)
/obj/machinery/computer/camera_advanced/shuttle_docker/proc/gatherNavComputerIcons()
var/mob/eye/camera/remote/shuttle_docker/the_eye = eyeobj
var/list/placement_image_cache = the_eye.placement_images
var/list/extra_image_cache = the_eye.extra_images
for(var/i in 1 to placement_image_cache.len)
var/image/placement_image = placement_image_cache[i]
var/list/coords = placement_image_cache[placement_image]
var/turf/shuttle_turf = shuttle_turf_from_coords(coords)
var/list/images_to_add = list()
for(var/atom/atom as anything in shuttle_turf)
SEND_SIGNAL(atom, COMSIG_SHUTTLE_NAV_COMPUTER_IMAGE_REQUESTED, images_to_add)
for(var/i2 in 1 to images_to_add.len)
var/image/extra_image = images_to_add[i2]
extra_image.dir = turn(extra_image.dir, dir2angle(the_eye.dir) - dir2angle(shuttle_port.dir))
extra_image.loc = locate(the_eye.x + coords[1], the_eye.y + coords[2], the_eye.z)
extra_image.layer = ABOVE_NORMAL_TURF_LAYER
SET_PLANE(extra_image, ABOVE_GAME_PLANE, the_eye)
extra_image.mouse_opacity = MOUSE_OPACITY_TRANSPARENT
extra_image_cache[extra_image] = coords.Copy()
/obj/machinery/computer/camera_advanced/shuttle_docker/proc/placeLandingSpot()
if(designating_target_loc || !current_user)
return
var/mob/eye/camera/remote/shuttle_docker/the_eye = eyeobj
var/landing_clear = checkLandingSpot()
if(designate_time && (landing_clear != SHUTTLE_DOCKER_BLOCKED))
to_chat(current_user, span_warning("Targeting transit location, please wait [DisplayTimeText(designate_time)]..."))
designating_target_loc = the_eye.loc
var/wait_completed = do_after(current_user, designate_time, designating_target_loc, timed_action_flags = IGNORE_HELD_ITEM, extra_checks = CALLBACK(src, TYPE_PROC_REF(/obj/machinery/computer/camera_advanced/shuttle_docker, canDesignateTarget)))
designating_target_loc = null
if(!current_user)
return
if(!wait_completed)
to_chat(current_user, span_warning("Operation aborted."))
return
landing_clear = checkLandingSpot()
if(landing_clear != SHUTTLE_DOCKER_LANDING_CLEAR)
switch(landing_clear)
if(SHUTTLE_DOCKER_BLOCKED)
to_chat(current_user, span_warning("Invalid transit location."))
if(SHUTTLE_DOCKER_BLOCKED_BY_HIDDEN_PORT)
to_chat(current_user, span_warning("Unknown object detected in landing zone. Please designate another location."))
return
///Make one use port that deleted after fly off, to don't lose info that need on to properly fly off.
if(my_port?.get_docked())
my_port.unregister()
my_port.delete_after = TRUE
my_port.shuttle_id = null
my_port.name = "Old [my_port.name]"
my_port = null
if(!my_port)
my_port = new()
my_port.unregister()
my_port.name = shuttlePortName
my_port.shuttle_id = shuttlePortId
my_port.height = shuttle_port.height
my_port.width = shuttle_port.width
my_port.dheight = shuttle_port.dheight
my_port.dwidth = shuttle_port.dwidth
my_port.hidden = shuttle_port.hidden
my_port.register(TRUE)
my_port.setDir(the_eye.dir)
my_port.forceMove(locate(eyeobj.x - x_offset, eyeobj.y - y_offset, eyeobj.z))
if(current_user.client)
current_user.client.images -= the_eye.placed_images
LAZYCLEARLIST(the_eye.placed_images)
for(var/image/place_spots as anything in the_eye.placement_images)
var/image/newI = image('icons/effects/alphacolors.dmi', the_eye.loc, "blue")
newI.loc = place_spots.loc //It is highly unlikely that any landing spot including a null tile will get this far, but better safe than sorry.
newI.layer = NAVIGATION_EYE_LAYER
SET_PLANE_EXPLICIT(newI, ABOVE_GAME_PLANE, place_spots)
newI.mouse_opacity = 0
the_eye.placed_images += newI
if(current_user.client)
current_user.client.images += the_eye.placed_images
to_chat(current_user, span_notice("Transit location designated."))
return TRUE
/obj/machinery/computer/camera_advanced/shuttle_docker/proc/canDesignateTarget()
if(!designating_target_loc || !current_user || (eyeobj.loc != designating_target_loc) || (machine_stat & (NOPOWER|BROKEN)) )
return FALSE
return TRUE
/obj/machinery/computer/camera_advanced/shuttle_docker/proc/rotateLandingSpot()
var/mob/eye/camera/remote/shuttle_docker/the_eye = eyeobj
var/list/image_cache = the_eye.placement_images + the_eye.extra_images
the_eye.setDir(turn(the_eye.dir, -90))
for(var/i in 1 to image_cache.len)
var/image/pic = image_cache[i]
var/list/coords = image_cache[pic]
var/Tmp = coords[1]
coords[1] = coords[2]
coords[2] = -Tmp
pic.loc = locate(the_eye.x + coords[1], the_eye.y + coords[2], the_eye.z)
pic.dir = turn(pic.dir, -90)
var/Tmp = x_offset
x_offset = y_offset
y_offset = -Tmp
checkLandingSpot()
/obj/machinery/computer/camera_advanced/shuttle_docker/proc/checkLandingSpot()
var/mob/eye/camera/remote/shuttle_docker/the_eye = eyeobj
var/turf/eyeturf = get_turf(the_eye)
if(!eyeturf)
return SHUTTLE_DOCKER_BLOCKED
if(!eyeturf.z || SSmapping.level_has_any_trait(eyeturf.z, locked_traits))
return SHUTTLE_DOCKER_BLOCKED
. = SHUTTLE_DOCKER_LANDING_CLEAR
var/list/bounds = shuttle_port.return_coords(the_eye.x - x_offset, the_eye.y - y_offset, the_eye.dir)
var/list/overlappers = SSshuttle.get_dock_overlap(bounds[1], bounds[2], bounds[3], bounds[4], the_eye.z)
var/list/image_cache = the_eye.placement_images
for(var/i in 1 to image_cache.len)
var/image/I = image_cache[i]
var/list/coords = image_cache[I]
var/turf/T = locate(eyeturf.x + coords[1], eyeturf.y + coords[2], eyeturf.z)
I.loc = T
switch(checkLandingTurf(T, overlappers))
if(SHUTTLE_DOCKER_LANDING_CLEAR)
I.icon_state = "green"
if(SHUTTLE_DOCKER_BLOCKED_BY_HIDDEN_PORT)
I.icon_state = "green"
if(. == SHUTTLE_DOCKER_LANDING_CLEAR)
. = SHUTTLE_DOCKER_BLOCKED_BY_HIDDEN_PORT
else
I.icon_state = "red"
. = SHUTTLE_DOCKER_BLOCKED
var/list/extra_image_cache = the_eye.extra_images
for(var/i in 1 to extra_image_cache.len)
var/image/image = extra_image_cache[i]
var/list/coords = extra_image_cache[image]
var/turf/turf = locate(eyeturf.x + coords[1], eyeturf.y + coords[2], eyeturf.z)
image.loc = turf
/obj/machinery/computer/camera_advanced/shuttle_docker/proc/checkLandingTurf(turf/T, list/overlappers)
// Too close to the map edge is never allowed
if(!T || T.x <= 10 || T.y <= 10 || T.x >= world.maxx - 10 || T.y >= world.maxy - 10)
return SHUTTLE_DOCKER_BLOCKED
// If it's one of our shuttle areas assume it's ok to be there
if(shuttle_port.shuttle_areas[T.loc])
return SHUTTLE_DOCKER_LANDING_CLEAR
. = SHUTTLE_DOCKER_LANDING_CLEAR
// See if the turf is hidden from us
var/list/hidden_turf_info
if(!see_hidden)
hidden_turf_info = SSshuttle.hidden_shuttle_turfs[T]
if(hidden_turf_info)
. = SHUTTLE_DOCKER_BLOCKED_BY_HIDDEN_PORT
if(length(whitelist_turfs))
var/turf_type = hidden_turf_info ? hidden_turf_info[2] : T.type
if(!is_type_in_typecache(turf_type, whitelist_turfs))
return SHUTTLE_DOCKER_BLOCKED
// Checking for overlapping dock boundaries
for(var/i in 1 to overlappers.len)
var/obj/docking_port/port = overlappers[i]
if(port == my_port)
continue
var/port_hidden = !see_hidden && port.hidden
var/list/overlap = overlappers[port]
var/list/xs = overlap[1]
var/list/ys = overlap[2]
if(xs["[T.x]"] && ys["[T.y]"])
if(port_hidden)
. = SHUTTLE_DOCKER_BLOCKED_BY_HIDDEN_PORT
else
return SHUTTLE_DOCKER_BLOCKED
/obj/machinery/computer/camera_advanced/shuttle_docker/proc/update_hidden_docking_ports(list/remove_images, list/add_images)
if(!see_hidden && current_user?.client)
current_user.client.images -= remove_images
current_user.client.images += add_images
/obj/machinery/computer/camera_advanced/shuttle_docker/connect_to_shuttle(mapload, obj/docking_port/mobile/port, obj/docking_port/stationary/dock)
if(!mapload)
return FALSE
if(port)
shuttleId = port.shuttle_id
shuttlePortId = "[port.shuttle_id]_custom"
if(dock)
add_jumpable_port(dock.shuttle_id)
return TRUE
/mob/eye/camera/remote/shuttle_docker
use_visibility = FALSE
var/list/image/placement_images = list()
var/list/image/placed_images = list()
var/list/image/extra_images = list()
/mob/eye/camera/remote/shuttle_docker/setLoc(turf/destination, force_update = FALSE)
. = ..()
var/obj/machinery/computer/camera_advanced/shuttle_docker/console = origin_ref?.resolve()
console.checkLandingSpot()
/mob/eye/camera/remote/shuttle_docker/allow_z_transition(datum/space_level/from, datum/space_level/into)
. = ..()
if(.)
return
var/obj/machinery/computer/camera_advanced/shuttle_docker/console = origin_ref?.resolve()
if(!console.zlink_range)
return
var/obj/docking_port/mobile/shuttle = console.shuttle_port
if(!shuttle)
return
var/list/zlevel_stack = SSmapping.get_connected_levels(shuttle.z)
var/list/zlevels_in_range = list()
for(var/level in zlevel_stack)
zlevels_in_range |= get_linked_z_levels_in_range(level, console.zlink_range)
return zlevels_in_range[into]
/mob/eye/camera/remote/shuttle_docker/update_remote_sight(mob/living/user)
user.set_sight(BLIND|SEE_TURFS)
// Pale blue, should look nice I think
user.lighting_color_cutoffs = list(30, 40, 50)
user.sync_lighting_plane_cutoff()
return TRUE
/datum/action/innate/shuttledocker_rotate
name = "Rotate"
button_icon = 'icons/mob/actions/actions_mecha.dmi'
button_icon_state = "mech_cycle_equip_off"
/datum/action/innate/shuttledocker_rotate/Activate()
if(QDELETED(owner) || !isliving(owner))
return
var/mob/eye/camera/remote/remote_eye = owner.remote_control
var/obj/machinery/computer/camera_advanced/shuttle_docker/origin = remote_eye.origin_ref.resolve()
origin.rotateLandingSpot()
/datum/action/innate/shuttledocker_place
name = "Place"
button_icon = 'icons/mob/actions/actions_mecha.dmi'
button_icon_state = "mech_zoom_off"
/datum/action/innate/shuttledocker_place/Activate()
if(QDELETED(owner) || !isliving(owner))
return
var/mob/eye/camera/remote/remote_eye = owner.remote_control
var/obj/machinery/computer/camera_advanced/shuttle_docker/origin = remote_eye.origin_ref.resolve()
origin.placeLandingSpot(owner)
/datum/action/innate/camera_jump/shuttle_docker
name = "Jump to Location"
button_icon_state = "camera_jump"
/datum/action/innate/camera_jump/shuttle_docker/Activate()
if(QDELETED(owner) || !isliving(owner))
return
var/mob/eye/camera/remote/remote_eye = owner.remote_control
var/obj/machinery/computer/camera_advanced/shuttle_docker/console = remote_eye.origin_ref.resolve()
playsound(console, 'sound/machines/terminal/terminal_prompt_deny.ogg', 25, FALSE)
var/list/L = list()
for(var/V in SSshuttle.stationary_docking_ports)
if(!V)
stack_trace("SSshuttle.stationary_docking_ports have null entry!")
continue
var/obj/docking_port/stationary/S = V
if(console.z_lock.len && !(S.z in console.z_lock))
continue
if(console.jump_to_ports[S.shuttle_id])
L["([L.len])[S.name]"] = S
for(var/V in SSshuttle.beacon_list)
if(!V)
stack_trace("SSshuttle.beacon_list have null entry!")
continue
var/obj/machinery/spaceship_navigation_beacon/nav_beacon = V
if(!nav_beacon.z || SSmapping.level_has_any_trait(nav_beacon.z, console.locked_traits))
break
if(!nav_beacon.locked)
L["([L.len]) [nav_beacon.name] located: [nav_beacon.x] [nav_beacon.y] [nav_beacon.z]"] = nav_beacon
else
L["([L.len]) [nav_beacon.name] locked"] = null
playsound(console, 'sound/machines/terminal/terminal_prompt.ogg', 25, FALSE)
var/selected = tgui_input_list(usr, "Choose location to jump to", "Locations", sort_list(L))
if(isnull(selected))
playsound(console, 'sound/machines/terminal/terminal_prompt_deny.ogg', 25, FALSE)
return
if(QDELETED(src) || QDELETED(owner) || !isliving(owner))
return
playsound(src, SFX_TERMINAL_TYPE, 25, FALSE)
var/turf/T = get_turf(L[selected])
if(isnull(T))
return
playsound(console, 'sound/machines/terminal/terminal_prompt_confirm.ogg', 25, FALSE)
remote_eye.setLoc(T)
to_chat(owner, span_notice("Jumped to [selected]."))
owner.overlay_fullscreen("flash", /atom/movable/screen/fullscreen/flash/static)
owner.clear_fullscreen("flash", 3)
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