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camera console now uses camera manager #5310

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merged 7 commits into from
Feb 1, 2024
Merged

camera console now uses camera manager #5310

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9471555
camera console now uses camera manager
mullenpaul Dec 26, 2023
55aaa41
Update code/game/machinery/computer/camera_console.dm
mullenpaul Dec 30, 2023
322dc76
Update code/game/camera_manager/camera_manager.dm
mullenpaul Dec 30, 2023
6a8f27d
Update code/game/camera_manager/camera_manager.dm
mullenpaul Dec 30, 2023
0d4e9ca
camera manager now uses target width and height
mullenpaul Dec 30, 2023
4453417
Merge branch 'master' into camera_console_manager
mullenpaul Jan 28, 2024
bbcc4d1
resolve view issue
mullenpaul Jan 28, 2024
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1 change: 1 addition & 0 deletions code/__DEFINES/dcs/signals/atom/signals_item.dm
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Original file line number Diff line number Diff line change
Expand Up @@ -77,3 +77,4 @@
#define COMSIG_CAMERA_SET_TARGET "camera_manager_set_target"
#define COMSIG_CAMERA_SET_AREA "camera_manager_set_area"
#define COMSIG_CAMERA_CLEAR "camera_manager_clear_target"
#define COMSIG_CAMERA_REFRESH "camera_manager_refresh"
6 changes: 6 additions & 0 deletions code/game/camera_manager/camera_manager.dm
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Original file line number Diff line number Diff line change
Expand Up @@ -87,6 +87,7 @@
RegisterSignal(parent, COMSIG_CAMERA_SET_AREA, PROC_REF(set_camera_rect))
RegisterSignal(parent, COMSIG_CAMERA_SET_TARGET, PROC_REF(set_camera))
RegisterSignal(parent, COMSIG_CAMERA_CLEAR, PROC_REF(clear_camera))
RegisterSignal(parent, COMSIG_CAMERA_REFRESH, PROC_REF(refresh_area_camera))
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/datum/component/camera_manager/UnregisterFromParent()
. = ..()
Expand All @@ -99,6 +100,7 @@
UnregisterSignal(parent, COMSIG_CAMERA_SET_AREA)
UnregisterSignal(parent, COMSIG_CAMERA_SET_TARGET)
UnregisterSignal(parent, COMSIG_CAMERA_CLEAR)
UnregisterSignal(parent, COMSIG_CAMERA_REFRESH)

/datum/component/camera_manager/proc/clear_camera()
SIGNAL_HANDLER
Expand All @@ -113,6 +115,10 @@
target_height = null
show_camera_static()

/datum/component/camera_manager/proc/refresh_area_camera()
SIGNAL_HANDLER
update_target_camera()
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/datum/component/camera_manager/proc/set_camera(source, atom/target, w, h)
SIGNAL_HANDLER
render_mode = RENDER_MODE_TARGET
Expand Down
105 changes: 18 additions & 87 deletions code/game/machinery/computer/camera_console.dm
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Original file line number Diff line number Diff line change
Expand Up @@ -13,58 +13,35 @@
var/list/concurrent_users = list()

// Stuff needed to render the map
var/map_name
var/atom/movable/screen/map_view/cam_screen
var/atom/movable/screen/background/cam_background
var/camera_map_name

var/colony_camera_mapload = TRUE
var/admin_console = FALSE

/// All the plane masters that need to be applied.
var/list/cam_plane_masters

/obj/structure/machinery/computer/cameras/Initialize(mapload)
. = ..()
// Map name has to start and end with an A-Z character,
// and definitely NOT with a square bracket or even a number.
// I wasted 6 hours on this. :agony:
map_name = "camera_console_[REF(src)]_map"

RegisterSignal(src, COMSIG_CAMERA_MAPNAME_ASSIGNED, PROC_REF(camera_mapname_update))

// camera setup
AddComponent(/datum/component/camera_manager)
SEND_SIGNAL(src, COMSIG_CAMERA_CLEAR)

if(colony_camera_mapload && mapload && is_ground_level(z))
network = list(CAMERA_NET_COLONY)

cam_plane_masters = list()
for(var/plane in subtypesof(/atom/movable/screen/plane_master) - /atom/movable/screen/plane_master/blackness)
var/atom/movable/screen/plane_master/instance = new plane()
instance.assigned_map = map_name
instance.del_on_map_removal = FALSE
if(instance.blend_mode_override)
instance.blend_mode = instance.blend_mode_override
instance.screen_loc = "[map_name]:CENTER"
cam_plane_masters += instance

// Initialize map objects
cam_screen = new
cam_screen.icon = null
cam_screen.name = "screen"
cam_screen.assigned_map = map_name
cam_screen.del_on_map_removal = FALSE
cam_screen.screen_loc = "[map_name]:1,1"
cam_background = new
cam_background.assigned_map = map_name
cam_background.del_on_map_removal = FALSE

/obj/structure/machinery/computer/cameras/Destroy()
SStgui.close_uis(src)
QDEL_NULL(current)
QDEL_NULL(cam_screen)
qdel(cam_screen)
QDEL_NULL(cam_background)
qdel(cam_background)
UnregisterSignal(src, COMSIG_CAMERA_MAPNAME_ASSIGNED)
last_camera_turf = null
concurrent_users = null
return ..()

/obj/structure/machinery/computer/cameras/proc/camera_mapname_update(source, value)
camera_map_name = value

/obj/structure/machinery/computer/cameras/attack_remote(mob/user as mob)
return attack_hand(user)

Expand All @@ -91,8 +68,7 @@
// Update UI
ui = SStgui.try_update_ui(user, src, ui)

// Update the camera, showing static if necessary and updating data if the location has moved.
update_active_camera_screen()
SEND_SIGNAL(src, COMSIG_CAMERA_REFRESH)

if(!ui)
var/user_ref = WEAKREF(user)
Expand All @@ -104,11 +80,9 @@
// Turn on the console
if(length(concurrent_users) == 1 && is_living)
update_use_power(USE_POWER_ACTIVE)
// Register map objects
user.client.register_map_obj(cam_screen)
user.client.register_map_obj(cam_background)
for(var/plane in cam_plane_masters)
user.client.register_map_obj(plane)

SEND_SIGNAL(src, COMSIG_CAMERA_REGISTER_UI, user)

// Open UI
ui = new(user, src, "CameraConsole", name)
ui.open()
Expand All @@ -126,7 +100,7 @@

/obj/structure/machinery/computer/cameras/ui_static_data()
var/list/data = list()
data["mapRef"] = map_name
data["mapRef"] = camera_map_name
var/list/cameras = get_available_cameras()
data["cameras"] = list()
for(var/i in cameras)
Expand Down Expand Up @@ -160,55 +134,18 @@
if(!selected_camera)
return TRUE

update_active_camera_screen()
SEND_SIGNAL(src, COMSIG_CAMERA_SET_TARGET, selected_camera, selected_camera.view_range, selected_camera.view_range)
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return TRUE

/obj/structure/machinery/computer/cameras/proc/update_active_camera_screen()
// Show static if can't use the camera
if(!current?.can_use())
show_camera_static()
return

// Is this camera located in or attached to a living thing, Vehicle or helmet? If so, assume the camera's loc is the living (or non) thing.
var/cam_location = current
if(isliving(current.loc) || isVehicle(current.loc))
cam_location = current.loc
else if(istype(current.loc, /obj/item/clothing/head/helmet/marine))
var/obj/item/clothing/head/helmet/marine/helmet = current.loc
cam_location = helmet.loc

// If we're not forcing an update for some reason and the cameras are in the same location,
// we don't need to update anything.
// Most security cameras will end here as they're not moving.
var/newturf = get_turf(cam_location)
if(last_camera_turf == newturf)
return

// Cameras that get here are moving, and are likely attached to some moving atom such as cyborgs.
last_camera_turf = get_turf(cam_location)

var/list/visible_things = current.isXRay() ? range(current.view_range, cam_location) : view(current.view_range, cam_location)

var/list/visible_turfs = list()
for(var/turf/visible_turf in visible_things)
visible_turfs += visible_turf

var/list/bbox = get_bbox_of_atoms(visible_turfs)
var/size_x = bbox[3] - bbox[1] + 1
var/size_y = bbox[4] - bbox[2] + 1

cam_screen.vis_contents = visible_turfs
cam_background.icon_state = "clear"
cam_background.fill_rect(1, 1, size_x, size_y)

/obj/structure/machinery/computer/cameras/ui_close(mob/user)
var/user_ref = WEAKREF(user)
var/is_living = isliving(user)
// Living creature or not, we remove you anyway.
concurrent_users -= user_ref
// Unregister map objects
user.client.clear_map(map_name)
SEND_SIGNAL(src, COMSIG_CAMERA_UNREGISTER_UI, user)
// Turn off the console
if(length(concurrent_users) == 0 && is_living)
current = null
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Expand All @@ -217,12 +154,6 @@
update_use_power(USE_POWER_IDLE)
user.unset_interaction()

/obj/structure/machinery/computer/cameras/proc/show_camera_static()
cam_screen.vis_contents.Cut()
last_camera_turf = null
cam_background.icon_state = "scanline2"
cam_background.fill_rect(1, 1, DEFAULT_MAP_SIZE, DEFAULT_MAP_SIZE)

// Returns the list of cameras accessible from this computer
/obj/structure/machinery/computer/cameras/proc/get_available_cameras()
var/list/D = list()
Expand Down
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