Refactors AI / camera eyes and slows holopad holograms to walk speed (#25078)

* Refactor/deduplicate camera eye code

Camera Eyes previously had duplicated logic across several files. This
change uncooks the spaghetti. Additionally, half-baked support for TG's
multicam feature has been removed, as it was not functional or in use.

* lets ff now

* Camera Eye refactor fixes and finishing touches

This change completes a refactor of AI eyes, which were previously used
by xenobio consoles, syndicate and abductor camera consoles, shuttle
docking computers, holograms, and, of course, the AI. Duplicated logic
has been extracted to an abstract base mob, /mob/camera/eye, from which
new types for each of the above now derive.

Functionality is largely the same, with only a few minor cosmetic
differences (i.e. camera eyes are now appropriately named given their
type and user), as well as a quality-of-life enhancement for holograms,
slowing their movement speed to base run speed to prevent users from
accidentally zooming out of calls.

* Camera eye refactor: Fix AI acceleration toggle

The acceleration toggle was broken in the camera eye refactor, as
previously the boolean was stored on the AI rather than its eye. This
change fixes that.

* Camera eye refactor: Fix syndicate cam visibility

With the camera eye refactor, the syndicate advanced camera consoles
lost the ability to view maintenance tunnels and other areas without
active cameras, seeing static in their place instead (as all other
cameras do). This change reinstates the original behavior.

* Camera eye refactor: Convert spaces to tabs

* Camera eye refactor: Fix CRLF

* Apply suggestions from code review

General minor code quality improvements suggested by GDNgit

Co-authored-by: GDN <96800819+GDNgit@users.noreply.github.com>

* Apply suggestions from code review

Rename parameter names to avoid src accesses, remove an ambiguous and
unused mob_define and holopad range variable from a previous WIP, change
the for loop in /mob/camera/eye/relaymove to a for-to loop, and change
the chat message warning, sent when an AI Eye is created on an AI that
already has one, to a stack trace

* Adds toggle to AI commands for fast holograms

* Refactor ripped Hologram Eye relaymove

Previously, the relaymove proc for hologram eyes was redundant and
nearly impossible to read. It has been separated out into a few
different named procs, and has had its use of `spawn` removed.

* Remove unnecessary src access

* Fix bug involving shuttle placement outlines

The camera eye refactor that this commit is a part of introduced a bug
that prevented shuttle placement outlines from showing up on first use
of the shuttle console. This change fixes that bug.

* Unrevert some changes from #26306 lost in merge

* Remove erroneous free xray vision on advanced cams

* Autodoc camera acceleration vars

* Remove redundant null var initialization per code review

Co-authored-by: Drsmail <60036448+Drsmail@users.noreply.github.com>
Signed-off-by: asciodev <81930475+asciodev@users.noreply.github.com>

* Changed variables to camel_case, autodocs, cleanup

Changed a number of camera eye-related variables to camel_case style,
added appropriate autodoc comments, as per code review. Also removed an
unused cameranet function, modified the call signature of a cameranet
function to be more semantic, and changed a qdel-on-initialize in camera
eyes to return INITIALIZE_HINT_QDEL instead.

Co-authored-by: Luc <89928798+lewcc@users.noreply.github.com>

* Remove stray qdel(src) per code review

Co-authored-by: Luc <89928798+lewcc@users.noreply.github.com>
Signed-off-by: asciodev <81930475+asciodev@users.noreply.github.com>

---------

Signed-off-by: asciodev <81930475+asciodev@users.noreply.github.com>
Co-authored-by: GDN <96800819+GDNgit@users.noreply.github.com>
Co-authored-by: Drsmail <60036448+Drsmail@users.noreply.github.com>
Co-authored-by: Luc <89928798+lewcc@users.noreply.github.com>

code/game/atoms_movable.dm

@@ -198,9 +198,9 @@
 		return FALSE
 	return TRUE
 
-// Used in shuttle movement and AI eye stuff.
-// Primarily used to notify objects being moved by a shuttle/bluespace fuckup.
-/atom/movable/proc/setLoc(T, teleported=0)
+/// Used in shuttle movement and camera eye stuff.
+/// Primarily used to notify objects being moved by a shuttle/bluespace fuckup.
+/atom/movable/proc/set_loc(T, teleported=0)
 	var/old_loc = loc
 	loc = T
 	Moved(old_loc, get_dir(old_loc, loc))

code/game/data_huds.dm

@@ -534,7 +534,7 @@
 	else if(isrobot(commenter))
 		var/mob/living/silicon/robot/U = commenter
 		commenter_display = "[U.name] ([U.modtype] [U.braintype])"
-	else if(isAI(commenter))
+	else if(is_ai(commenter))
 		var/mob/living/silicon/ai/U = commenter
 		commenter_display = "[U.name] (artificial intelligence)"
 	comment_text = "Made by [commenter_display] on [GLOB.current_date_string] [station_time_timestamp()]:<br>[comment_text]"

code/game/gamemodes/autotraitor/autotraitor.dm

@@ -72,7 +72,7 @@
 			if(player.mind.has_antag_datum(/datum/antagonist/traitor))
 				traitor_count += 1
 				continue
-			if(ishuman(player) || isAI(player))
+			if(ishuman(player) || is_ai(player))
 				if((ROLE_TRAITOR in player.client.prefs.be_special) && !player.client.skip_antag && !jobban_isbanned(player, ROLE_TRAITOR) && !jobban_isbanned(player, ROLE_SYNDICATE))
 					possible_traitors += player.mind
 	for(var/datum/mind/player in possible_traitors)

code/game/gamemodes/malfunction/Malf_Modules.dm

@@ -126,7 +126,7 @@
 /datum/module_picker/Topic(href, href_list)
 	..()
 
-	if(!isAI(usr))
+	if(!is_ai(usr))
 		return
 	var/mob/living/silicon/ai/A = usr
 
@@ -573,8 +573,8 @@
 		var/turf/T = turfs[n]
 		if(!isfloorturf(T))
 			success = FALSE
-		var/datum/camerachunk/C = GLOB.cameranet.getCameraChunk(T.x, T.y, T.z)
-		if(!C.visibleTurfs[T])
+		var/datum/camerachunk/C = GLOB.cameranet.get_camera_chunk(T.x, T.y, T.z)
+		if(!C.visible_turfs[T])
 			alert_msg = "You don't have camera vision of this location!"
 			success = FALSE
 		for(var/atom/movable/AM in T.contents)
@@ -673,12 +673,12 @@
 	I.loc = deploylocation
 	client.images += I
 	I.icon_state = "redOverlay"
-	var/datum/camerachunk/C = GLOB.cameranet.getCameraChunk(deploylocation.x, deploylocation.y, deploylocation.z)
+	var/datum/camerachunk/C = GLOB.cameranet.get_camera_chunk(deploylocation.x, deploylocation.y, deploylocation.z)
 
 	if(!istype(deploylocation))
 		to_chat(src, "<span class='warning'>There isn't enough room! Make sure you are placing the machine in a clear area and on a floor.</span>")
 		return FALSE
-	if(!C.visibleTurfs[deploylocation])
+	if(!C.visible_turfs[deploylocation])
 		to_chat(src, "<span class='warning'>You don't have camera vision of this location!</span>")
 		addtimer(CALLBACK(src, PROC_REF(remove_transformer_image), client, I, deploylocation), 3 SECONDS)
 		return FALSE

code/game/gamemodes/miniantags/abduction/machinery/abductor_camera.dm

@@ -23,7 +23,8 @@
 	return ..()
 
 /obj/machinery/computer/camera_advanced/abductor/CreateEye()
-	..()
+	eyeobj = new /mob/camera/eye/abductor(loc, name, src, current_user)
+	give_eye_control(current_user)
 	eyeobj.visible_icon = 1
 	eyeobj.icon = 'icons/obj/abductor.dmi'
 	eyeobj.icon_state = "camera_target"
@@ -74,10 +75,10 @@
 	if(!target || !iscarbon(owner))
 		return
 	var/mob/living/carbon/human/C = owner
-	var/mob/camera/ai_eye/remote/remote_eye = C.remote_control
+	var/mob/camera/eye/abductor/remote_eye = C.remote_control
 	var/obj/machinery/abductor/pad/P = target
 
-	if(GLOB.cameranet.checkTurfVis(remote_eye.loc))
+	if(GLOB.cameranet.check_turf_vis(remote_eye.loc))
 		P.PadToLoc(remote_eye.loc)
 
 /datum/action/innate/teleport_out
@@ -101,10 +102,10 @@
 	if(!target || !iscarbon(owner))
 		return
 	var/mob/living/carbon/human/C = owner
-	var/mob/camera/ai_eye/remote/remote_eye = C.remote_control
+	var/mob/camera/eye/abductor/remote_eye = C.remote_control
 	var/obj/machinery/abductor/pad/P = target
 
-	if(GLOB.cameranet.checkTurfVis(remote_eye.loc))
+	if(GLOB.cameranet.check_turf_vis(remote_eye.loc))
 		P.MobToLoc(remote_eye.loc,C)
 
 /datum/action/innate/vest_mode_swap
@@ -137,7 +138,7 @@
 		return
 
 	var/mob/living/carbon/human/C = owner
-	var/mob/camera/ai_eye/remote/remote_eye = C.remote_control
+	var/mob/camera/eye/abductor/remote_eye = C.remote_control
 
 	var/obj/machinery/abductor/console/console = target
 	console.SetDroppoint(remote_eye.loc,owner)

code/game/gamemodes/nuclear/nuclear.dm

@@ -501,7 +501,7 @@
 
 	for(var/mob in GLOB.mob_living_list)
 		var/mob/living/C = mob
-		if(ishuman(C) || isAI(C) || isrobot(C))
+		if(ishuman(C) || is_ai(C) || isrobot(C))
 			if(C.stat == DEAD)
 				continue
 			if(!C.client)

code/game/gamemodes/scoreboard.dm

@@ -135,7 +135,7 @@ GLOBAL_VAR(scoreboard) // Variable to save the scoreboard string once it's been
 /datum/scoreboard/proc/check_station_player(mob/M)
 	if(!is_station_level(M.z) || M.stat != DEAD)
 		return
-	if(isAI(M))
+	if(is_ai(M))
 		dead_ai = TRUE
 		score_dead_crew++
 	else if(ishuman(M))

code/game/machinery/ai_display.dm

@@ -23,7 +23,7 @@ GLOBAL_LIST_EMPTY(ai_displays)
 	return ..()
 
 /obj/machinery/ai_status_display/attack_ai(mob/living/silicon/ai/user)
-	if(isAI(user))
+	if(is_ai(user))
 		user.ai_statuschange()
 
 /obj/machinery/ai_status_display/emp_act(severity)

code/game/machinery/camera/camera.dm

@@ -55,7 +55,7 @@
 	GLOB.cameranet.cameras += src
 	part_of_camera_network = should_add_to_cameranet
 	if(part_of_camera_network)
-		GLOB.cameranet.addCamera(src)
+		GLOB.cameranet.add_camera(src)
 	if(isturf(loc))
 		var/area/our_area = get_area(src)
 		LAZYADD(our_area.cameras, UID())
@@ -81,7 +81,7 @@
 	kick_out_watchers()
 	QDEL_NULL(assembly)
 	QDEL_NULL(wires)
-	GLOB.cameranet.removeCamera(src)
+	GLOB.cameranet.remove_camera(src)
 	GLOB.cameranet.cameras -= src
 	var/area/our_area = get_area(src)
 	if(our_area) // We should probably send out the warning alarms if this doesn't exist, because this should always have an area!
@@ -134,7 +134,7 @@
 
 /obj/machinery/camera/proc/setViewRange(num = CAMERA_VIEW_DISTANCE)
 	view_range = num
-	GLOB.cameranet.updateVisibility(src, 0)
+	GLOB.cameranet.update_visibility(src, 0)
 
 /obj/machinery/camera/singularity_pull(S, current_size)
 	if(status && current_size >= STAGE_FIVE) // If the singulo is strong enough to pull anchored objects and the camera is still active, turn off the camera as it gets ripped off the wall.
@@ -192,7 +192,7 @@
 		to_chat(U, "You hold \the [itemname] up to the camera ...")
 		U.changeNext_move(CLICK_CD_MELEE)
 		for(var/mob/O in GLOB.player_list)
-			if(isAI(O))
+			if(is_ai(O))
 				var/mob/living/silicon/ai/AI = O
 				if(AI.control_disabled || (AI.stat == DEAD))
 					return
@@ -415,7 +415,7 @@
 		user.overlay_fullscreen("remote_view", /atom/movable/screen/fullscreen/stretch/impaired, 2)
 
 /obj/machinery/camera/update_remote_sight(mob/living/user)
-	if(isXRay() && isAI(user))
+	if(isXRay() && is_ai(user))
 		user.sight |= (SEE_TURFS|SEE_MOBS|SEE_OBJS)
 		user.see_in_dark = max(user.see_in_dark, 8)
 		user.lighting_alpha = LIGHTING_PLANE_ALPHA_MOSTLY_INVISIBLE
@@ -446,5 +446,5 @@
 		return
 
 	SEND_SIGNAL(src, COMSIG_CAMERA_MOVED, prev_turf)
-	GLOB.cameranet.updatePortableCamera(src, prev_turf)
+	GLOB.cameranet.update_portable_camera(src, prev_turf)
 	prev_turf = get_turf(src)

code/game/machinery/camera/camera_presets.dm

@@ -146,7 +146,7 @@
 	assembly.upgrades.Add(new /obj/item/analyzer(assembly))
 	setPowerUsage()
 	//Update what it can see.
-	GLOB.cameranet.updateVisibility(src, 0)
+	GLOB.cameranet.update_visibility(src, 0)
 
 // If you are upgrading Motion, and it isn't in the camera's New(), add it to the machines list.
 /obj/machinery/camera/proc/upgradeMotion()

code/game/machinery/camera/motion.dm

@@ -22,7 +22,7 @@
 	return localMotionTargets
 
 /obj/machinery/camera/proc/newTarget(mob/target)
-	if(isAI(target))
+	if(is_ai(target))
 		return FALSE
 	if(isbot(target)) //No armsky, you don't get to set off the motion alarm constantly
 		return FALSE

code/game/machinery/camera/tracking.dm

@@ -41,7 +41,7 @@
 		return 0
 
 	var/obj/machinery/camera/C = track.cameras[camera]
-	src.eyeobj.setLoc(C)
+	src.eyeobj.set_loc(C)
 
 	return
 
@@ -104,18 +104,18 @@
 	ai_actual_track(target)
 
 /mob/living/silicon/ai/proc/ai_cancel_tracking(forced = 0)
-	if(!cameraFollow)
+	if(!camera_follow)
 		return
 
 	to_chat(src, "Follow camera mode [forced ? "terminated" : "ended"].")
-	cameraFollow = null
+	camera_follow = null
 
 /mob/living/silicon/ai/proc/ai_actual_track(mob/living/target, doubleclick = FALSE)
 	if(!istype(target))
 		return
 	var/mob/living/silicon/ai/U = usr
 
-	U.cameraFollow = target
+	U.camera_follow = target
 	U.tracking = TRUE
 
 	to_chat(U, "<span class='notice'>Attempting to track [target.get_visible_name()]...</span>")
@@ -126,20 +126,20 @@
 
 	if(target.is_jammed())
 		to_chat(U, "<span class='warning'>Unable to track [target.get_visible_name()]...</span>")
-		U.cameraFollow = null
+		U.camera_follow = null
 		return
 
 	if(!target || !target.can_track(usr))
 		to_chat(U, "<span class='warning'>Target is not near any active cameras.</span>")
-		U.cameraFollow = null
+		U.camera_follow = null
 		return
 
 	to_chat(U, "<span class='notice'>Now tracking [target.get_visible_name()] on camera.</span>")
 
 	var/cameraticks = 0
 	spawn(0)
-		while(U.cameraFollow == target)
-			if(U.cameraFollow == null)
+		while(U.camera_follow == target)
+			if(U.camera_follow == null)
 				return
 
 			if(!target.can_track(usr))
@@ -148,7 +148,7 @@
 					to_chat(U, "<span class='warning'>Target is not near any active cameras. Attempting to reacquire...</span>")
 				cameraticks++
 				if(cameraticks > 9)
-					U.cameraFollow = null
+					U.camera_follow = null
 					to_chat(U, "<span class='warning'>Unable to reacquire, cancelling track...</span>")
 					U.tracking = FALSE
 					return
@@ -161,11 +161,11 @@
 				U.tracking = FALSE
 
 			if(U.eyeobj)
-				U.eyeobj.setLoc(get_turf(target))
+				U.eyeobj.set_loc(get_turf(target))
 
 			else
 				view_core()
-				U.cameraFollow = null
+				U.camera_follow = null
 				return
 
 			sleep(10)
@@ -175,9 +175,9 @@
 		return 0
 	if(isrobot(M))
 		var/mob/living/silicon/robot/R = M
-		if(!(R.camera && R.camera.can_use()) && !GLOB.cameranet.checkCameraVis(M))
+		if(!(R.camera && R.camera.can_use()) && !GLOB.cameranet.check_camera_vis(M))
 			return 0
-	else if(!GLOB.cameranet.checkCameraVis(M))
+	else if(!GLOB.cameranet.check_camera_vis(M))
 		return 0
 	return 1
 
@@ -186,7 +186,7 @@
 		return
 	if(!src.can_use())
 		return
-	user.eyeobj.setLoc(get_turf(src))
+	user.eyeobj.set_loc(get_turf(src))
 
 
 /mob/living/silicon/ai/attack_ai(mob/user)

code/game/machinery/computer/camera_advanced.dm

@@ -3,7 +3,7 @@
 	desc = "Used to access the various cameras on the station."
 	icon_screen = "cameras"
 	icon_keyboard = "security_key"
-	var/mob/camera/ai_eye/remote/eyeobj
+	var/mob/camera/eye/eyeobj
 	var/mob/living/carbon/human/current_user = null
 	var/list/networks = list("SS13")
 	var/datum/action/innate/camera_off/off_action = new
@@ -11,8 +11,8 @@
 	var/list/actions = list()
 
 /obj/machinery/computer/camera_advanced/proc/CreateEye()
-	eyeobj = new()
-	eyeobj.origin = src
+	eyeobj = new /mob/camera/eye/syndicate(loc, name, src, current_user)
+	give_eye_control(current_user)
 
 /obj/machinery/computer/camera_advanced/proc/GrantActions(mob/living/user)
 	if(off_action)
@@ -25,19 +25,17 @@
 		jump_action.Grant(user)
 		actions += jump_action
 
-/obj/machinery/computer/camera_advanced/proc/remove_eye_control(mob/living/user)
-	if(!user)
+/obj/machinery/computer/camera_advanced/proc/RemoveActions()
+	if(!istype(current_user))
 		return
 	for(var/V in actions)
 		var/datum/action/A = V
-		A.Remove(user)
+		A.Remove(current_user)
 	actions.Cut()
-	if(user.client)
-		user.reset_perspective(null)
-		eyeobj.RemoveImages()
-	eyeobj.eye_user = null
-	user.remote_control = null
 
+/obj/machinery/computer/camera_advanced/proc/remove_eye_control(mob/living/user)
+	RemoveActions()
+	eyeobj.release_control()
 	current_user = null
 	remove_eye(user)
 	playsound(src, 'sound/machines/terminal_off.ogg', 25, 0)
@@ -57,7 +55,7 @@
 	return ..()
 
 /obj/machinery/computer/camera_advanced/proc/remove_eye(mob/M)
-	if(M == current_user)
+	if(istype(M) && M == current_user)
 		remove_eye_control(M)
 
 /obj/machinery/computer/camera_advanced/attack_hand(mob/user)
@@ -68,102 +66,17 @@
 		return
 	if(..())
 		return
+	current_user = user
 
 	if(!eyeobj)
 		CreateEye()
-
-	if(!eyeobj.eye_initialized)
-		var/camera_location
-		for(var/obj/machinery/camera/C in GLOB.cameranet.cameras)
-			if(!C.can_use())
-				continue
-			if(length(C.network & networks))
-				camera_location = get_turf(C)
-				break
-		if(camera_location)
-			eyeobj.eye_initialized = 1
-			give_eye_control(user)
-			eyeobj.setLoc(camera_location)
-		else
-			// An abberant case - silent failure is obnoxious
-			to_chat(user, "<span class='warning'>ERROR: No linked and active camera network found.</span>")
-			remove_eye(user)
 	else
 		give_eye_control(user)
-		eyeobj.setLoc(eyeobj.loc)
-
+		eyeobj.set_loc(eyeobj.loc)
 
 /obj/machinery/computer/camera_advanced/proc/give_eye_control(mob/user)
+	eyeobj.give_control(user)
 	GrantActions(user)
-	current_user = user
-	eyeobj.eye_user = user
-	eyeobj.name = "Camera Eye ([user.name])"
-	user.remote_control = eyeobj
-	user.reset_perspective(eyeobj)
-
-/mob/camera/ai_eye/remote
-	name = "Inactive Camera Eye"
-	// Abductors dont trigger the Ai Detector
-	ai_detector_visible = FALSE
-	var/sprint = 10
-	var/cooldown = 0
-	var/acceleration = 1
-	var/mob/living/carbon/human/eye_user = null
-	var/obj/machinery/computer/camera_advanced/origin
-	var/eye_initialized = 0
-	var/visible_icon = 0
-	var/image/user_image = null
-
-/mob/camera/ai_eye/remote/Destroy()
-	eye_user = null
-	origin = null
-	return ..()
-
-/mob/camera/ai_eye/remote/RemoveImages()
-	..()
-	if(visible_icon)
-		var/client/C = GetViewerClient()
-		if(C)
-			C.images -= user_image
-
-/mob/camera/ai_eye/remote/GetViewerClient()
-	if(eye_user)
-		return eye_user.client
-	return null
-
-/mob/camera/ai_eye/remote/setLoc(T)
-	if(eye_user)
-		if(!isturf(eye_user.loc))
-			return
-		T = get_turf(T)
-		var/old_loc = loc
-		loc = T
-		Moved(old_loc, get_dir(old_loc, loc))
-		if(use_static)
-			GLOB.cameranet.visibility(src, GetViewerClient())
-		if(visible_icon)
-			if(eye_user.client)
-				eye_user.client.images -= user_image
-				user_image = image(icon,loc,icon_state,FLY_LAYER)
-				eye_user.client.images += user_image
-
-/mob/camera/ai_eye/remote/relaymove(mob/user,direct)
-	var/initial = initial(sprint)
-	var/max_sprint = 50
-
-	if(cooldown && cooldown < world.timeofday) // 3 seconds
-		sprint = initial
-
-	for(var/i = 0; i < max(sprint, initial); i += 20)
-		var/turf/step = get_turf(get_step(src, direct))
-		if(step)
-			src.setLoc(step)
-
-	cooldown = world.timeofday + 5
-	if(acceleration)
-		sprint = min(sprint + 0.5, max_sprint)
-	else
-		sprint = initial
 
 /datum/action/innate/camera_off
 	name = "End Camera View"
@@ -173,7 +86,7 @@
 	if(!target || !iscarbon(target))
 		return
 	var/mob/living/carbon/C = target
-	var/mob/camera/ai_eye/remote/remote_eye = C.remote_control
+	var/mob/camera/eye/remote_eye = C.remote_control
 	var/obj/machinery/computer/camera_advanced/console = remote_eye.origin
 	console.remove_eye_control(target)
 
@@ -185,7 +98,7 @@
 	if(!target || !iscarbon(target))
 		return
 	var/mob/living/carbon/C = target
-	var/mob/camera/ai_eye/remote/remote_eye = C.remote_control
+	var/mob/camera/eye/remote_eye = C.remote_control
 	var/obj/machinery/computer/camera_advanced/origin = remote_eye.origin
 
 	var/list/L = list()
@@ -209,7 +122,7 @@
 	playsound(origin, "terminal_type", 25, 0)
 	if(final)
 		playsound(origin, 'sound/machines/terminal_prompt_confirm.ogg', 25, FALSE)
-		remote_eye.setLoc(get_turf(final))
+		remote_eye.set_loc(get_turf(final))
 		C.overlay_fullscreen("flash", /atom/movable/screen/fullscreen/stretch/flash/noise)
 		C.clear_fullscreen("flash", 3) //Shorter flash than normal since it's an ~~advanced~~ console!
 	else

code/game/machinery/computer/camera_console.dm

@@ -173,7 +173,7 @@
 	ui_interact(user)
 
 /obj/machinery/computer/security/attack_ai(mob/user)
-	if(isAI(user))
+	if(is_ai(user))
 		to_chat(user, "<span class='notice'>You realise it's kind of stupid to access a camera console when you have the entire camera network at your metaphorical fingertips.</span>")
 		return
 

code/game/machinery/computer/communications.dm

@@ -134,7 +134,7 @@
 			setMenuState(ui.user, COMM_SCREEN_MAIN)
 
 		if("newalertlevel")
-			if(isAI(ui.user) || isrobot(ui.user))
+			if(is_ai(ui.user) || isrobot(ui.user))
 				to_chat(ui.user, "<span class='warning'>Firewalls prevent you from changing the alert level.</span>")
 				return
 			else if(ADMIN_CHECK(ui.user))
@@ -184,7 +184,7 @@
 			setMenuState(ui.user, COMM_SCREEN_MAIN)
 
 		if("cancelshuttle")
-			if(isAI(ui.user) || isrobot(ui.user))
+			if(is_ai(ui.user) || isrobot(ui.user))
 				to_chat(ui.user, "<span class='warning'>Firewalls prevent you from recalling the shuttle.</span>")
 				return
 			var/response = tgui_alert(usr, "Are you sure you wish to recall the shuttle?", "Confirm", list("Yes", "No"))
@@ -418,7 +418,7 @@
 
 /obj/machinery/computer/communications/ui_data(mob/user)
 	var/list/data = list()
-	data["is_ai"]         = isAI(user) || isrobot(user)
+	data["is_ai"]         = is_ai(user) || isrobot(user)
 	data["noauthbutton"]  = !ishuman(user)
 	data["menu_state"]    = data["is_ai"] ? ai_menu_state : menu_state
 	data["emagged"]       = emagged
@@ -515,19 +515,19 @@
 	return data
 
 /obj/machinery/computer/communications/proc/setCurrentMessage(mob/user, value)
-	if(isAI(user) || isrobot(user))
+	if(is_ai(user) || isrobot(user))
 		aicurrmsg = value
 	else
 		currmsg = value
 
 /obj/machinery/computer/communications/proc/getCurrentMessage(mob/user)
-	if(isAI(user) || isrobot(user))
+	if(is_ai(user) || isrobot(user))
 		return aicurrmsg
 	else
 		return currmsg
 
 /obj/machinery/computer/communications/proc/setMenuState(mob/user, value)
-	if(isAI(user) || isrobot(user))
+	if(is_ai(user) || isrobot(user))
 		ai_menu_state=value
 	else
 		menu_state=value

code/game/machinery/computer/message_monitor.dm

@@ -129,7 +129,7 @@
 			else
 				for(var/n = ++i; n <= optioncount; n++)
 					dat += "<dd><font color='blue'>&#09;[n]. ---------------</font><br></dd>"
-			if((isAI(user) || isrobot(user)) && (user.mind.special_role && user.mind.is_original_mob(user)))
+			if((is_ai(user) || isrobot(user)) && (user.mind.special_role && user.mind.is_original_mob(user)))
 				//Malf/Traitor AIs can bruteforce into the system to gain the Key.
 				dat += "<dd><A href='byond://?src=[UID()];hack=1'><i><font color='Red'>*&@#. Bruteforce Key</font></i></font></a><br></dd>"
 			else
@@ -159,7 +159,7 @@
 			dat += "</table>"
 		//Hacking screen.
 		if(2)
-			if(isAI(user) || isrobot(user))
+			if(is_ai(user) || isrobot(user))
 				dat += "Brute-forcing for server key.<br> It will take 20 seconds for every character that the password has."
 				dat += "In the meantime, this console can reveal your true intentions if you let someone access it. Make sure no humans enter the room during that time."
 			else
@@ -349,7 +349,7 @@
 
 		//Hack the Console to get the password
 		if(href_list["hack"])
-			if((isAI(usr) || isrobot(usr)) && (usr.mind.special_role && usr.mind.is_original_mob(usr)))
+			if((is_ai(usr) || isrobot(usr)) && (usr.mind.special_role && usr.mind.is_original_mob(usr)))
 				src.hacking = 1
 				src.screen = 2
 				src.icon_screen = hack_icon

code/game/machinery/computer/robot_control.dm

@@ -66,7 +66,7 @@
 		return FALSE
 	if(!console_shows(R))
 		return FALSE
-	if(isAI(user))
+	if(is_ai(user))
 		if(R.connected_ai != user)
 			if(telluserwhy)
 				to_chat(user, "<span class='warning'>AIs can only control cyborgs which are linked to them.</span>")
@@ -107,7 +107,7 @@
 		return FALSE
 	if(user.can_admin_interact())
 		return TRUE
-	if(!isAI(user))
+	if(!is_ai(user))
 		return FALSE
 	return (user.mind.special_role && user.mind.is_original_mob(user))
 

code/game/machinery/dance_machine.dm

@@ -95,7 +95,7 @@
 	if(!anchored)
 		to_chat(user,"<span class='warning'>This device must be anchored by a wrench!</span>")
 		return
-	if(!Adjacent(user) && !isAI(user))
+	if(!Adjacent(user) && !is_ai(user))
 		return
 	user.set_machine(src)
 	var/list/dat = list()

code/game/machinery/doors/door.dm

@@ -466,7 +466,7 @@
 
 /obj/machinery/door/proc/update_freelook_sight()
 	if(!glass && GLOB.cameranet)
-		GLOB.cameranet.updateVisibility(src, 0)
+		GLOB.cameranet.update_visibility(src, 0)
 
 /obj/machinery/door/proc/check_unres() //unrestricted sides. This overlay indicates which directions the player can access even without an ID
 	if(hasPower() && unres_sides)

code/game/machinery/hologram.dm

@@ -92,6 +92,7 @@ GLOBAL_LIST_EMPTY(holopads)
 	var/ringing = FALSE
 	/// Whether or not the user is currently selecting where to send their call.
 	var/dialling_input = FALSE
+	var/mob/camera/eye/hologram/eye
 
 /obj/machinery/hologram/holopad/Initialize(mapload)
 	. = ..()
@@ -190,7 +191,7 @@ GLOBAL_LIST_EMPTY(holopads)
 /obj/machinery/hologram/holopad/AltClick(mob/living/carbon/human/user)
 	if(..())
 		return
-	if(isAI(user))
+	if(is_ai(user))
 		hangup_all_calls()
 		return
 
@@ -240,7 +241,7 @@ GLOBAL_LIST_EMPTY(holopads)
 	popup.open()
 
 /obj/machinery/hologram/holopad/Topic(href, href_list)
-	if(..() || isAI(usr))
+	if(..() || is_ai(usr))
 		return
 	add_fingerprint(usr)
 	if(stat & NOPOWER)
@@ -319,7 +320,7 @@ GLOBAL_LIST_EMPTY(holopads)
 	I don't need to check for client since they're clicking on an object.
 	This may change in the future but for now will suffice.*/
 	else if(ai.eyeobj.loc != loc)//Set client eye on the object if it's not already.
-		ai.eyeobj.setLoc(get_turf(src))
+		ai.eyeobj.set_loc(get_turf(src))
 	else if(!LAZYLEN(masters) || !masters[ai])//If there is no hologram, possibly make one.
 		activate_holo(ai, 1)
 	else//If there is a hologram, remove it.
@@ -358,7 +359,7 @@ GLOBAL_LIST_EMPTY(holopads)
 
 //Try to transfer hologram to another pad that can project on T
 /obj/machinery/hologram/holopad/proc/transfer_to_nearby_pad(turf/T, mob/holo_owner)
-	if(!isAI(holo_owner))
+	if(!is_ai(holo_owner))
 		return
 	for(var/pad in GLOB.holopads)
 		var/obj/machinery/hologram/holopad/another = pad
@@ -375,7 +376,7 @@ GLOBAL_LIST_EMPTY(holopads)
 	if(QDELETED(user) || user.incapacitated() || !user.client)
 		return FALSE
 
-	if(isAI(user))
+	if(is_ai(user))
 		var/mob/living/silicon/ai/AI = user
 		if(!AI.current)
 			return FALSE
@@ -383,8 +384,8 @@ GLOBAL_LIST_EMPTY(holopads)
 
 //Can we display holos there
 //Area check instead of line of sight check because this is a called a lot if AI wants to move around.
-/obj/machinery/hologram/holopad/proc/validate_location(turf/T,check_los = FALSE)
-	if(T.z == z && get_dist(T, src) <= holo_range && T.loc == get_area(src))
+/obj/machinery/hologram/holopad/proc/validate_location(turf/T)
+	if(T.z == z && (get_dist(T, src) <= holo_range) && T.loc == get_area(src))
 		return TRUE
 	return FALSE
 
@@ -418,7 +419,7 @@ GLOBAL_LIST_EMPTY(holopads)
 			return
 
 		var/obj/effect/overlay/holo_pad_hologram/hologram = new(loc)//Spawn a blank effect at the location.
-		if(isAI(user))
+		if(is_ai(user))
 			hologram.icon = AI.holo_icon
 		else	//make it like real life
 			if(isrobot(user))
@@ -438,6 +439,7 @@ GLOBAL_LIST_EMPTY(holopads)
 		hologram.set_light(2)	//hologram lighting
 		move_hologram()
 
+		eye = new /mob/camera/eye/hologram(src, user.name, src, user)
 		set_holo(user, hologram)
 
 		if(!masters[user])//If there is not already a hologram.
@@ -490,6 +492,8 @@ For the other part of the code, check silicon say.dm. Particularly robot talk.*/
 
 
 /obj/machinery/hologram/holopad/proc/set_holo(mob/living/user, obj/effect/overlay/holo_pad_hologram/h)
+	eye = user.remote_control
+	eye.holopad = src
 	masters[user] = h
 	holorays[user] = new /obj/effect/overlay/holoray(loc)
 	var/mob/living/silicon/ai/AI = user
@@ -501,10 +505,13 @@ For the other part of the code, check silicon say.dm. Particularly robot talk.*/
 
 /obj/machinery/hologram/holopad/proc/clear_holo(mob/living/user)
 	qdel(masters[user]) // Get rid of user's hologram
+	if(!QDELETED(eye))
+		QDEL_NULL(eye)
 	unset_holo(user)
 	return TRUE
 
 /obj/machinery/hologram/holopad/proc/unset_holo(mob/living/user)
+	eye = null
 	var/mob/living/silicon/ai/AI = user
 	if(istype(AI) && AI.current == src)
 		AI.current = null

code/game/machinery/magnetic_module.dm

@@ -165,7 +165,7 @@
 					step_towards(M, center)
 
 			for(var/mob/living/silicon/S in orange(magnetic_field, center))
-				if(isAI(S)) continue
+				if(is_ai(S)) continue
 				step_towards(S, center)
 
 		use_power(electricity_level * 5)

code/game/machinery/poolcontroller.dm

@@ -102,7 +102,7 @@
 			QDEL_IN(decal, 25)
 
 /obj/machinery/poolcontroller/proc/handleTemp(mob/M)
-	if(!M || isAIEye(M) || issilicon(M) || isobserver(M) || M.stat == DEAD)
+	if(!M || is_ai_eye(M) || issilicon(M) || isobserver(M) || M.stat == DEAD)
 		return
 	M.water_act(100, temperature, src)//leave temp at 0, we handle it in the switch. oh wait
 	switch(temperature) //Apply different effects based on what the temperature is set to.

code/game/machinery/portable_turret.dm

@@ -189,7 +189,7 @@ GLOBAL_LIST_EMPTY(turret_icons)
 /obj/machinery/porta_turret/proc/isLocked(mob/user)
 	if(HasController())
 		return TRUE
-	if(isrobot(user) || isAI(user))
+	if(isrobot(user) || is_ai(user))
 		if(ailock)
 			to_chat(user, "<span class='notice'>There seems to be a firewall preventing you from accessing this device.</span>")
 			return TRUE

code/game/machinery/quantum_pad.dm

@@ -147,7 +147,7 @@
 	return TRUE
 
 /obj/machinery/quantumpad/attack_hand(mob/user)
-	if(isAI(user))
+	if(is_ai(user))
 		return
 	if(!check_usable(user))
 		return
@@ -161,13 +161,13 @@
 	if(!istype(AI))
 		return
 	if(AI.eyeobj.loc != loc)
-		AI.eyeobj.setLoc(get_turf(loc))
+		AI.eyeobj.set_loc(get_turf(loc))
 		return
 	if(!check_usable(user))
 		return
 	var/turf/T = get_turf(linked_pad)
-	if(GLOB.cameranet && GLOB.cameranet.checkTurfVis(T))
-		AI.eyeobj.setLoc(T)
+	if(GLOB.cameranet && GLOB.cameranet.check_turf_vis(T))
+		AI.eyeobj.set_loc(T)
 	else
 		to_chat(user, "<span class='warning'>Linked pad is not on or near any active cameras on the station.</span>")
 

code/game/machinery/teleporter.dm

@@ -334,8 +334,8 @@
 	Prevents AI from using the teleporter, prints out failure messages for clarity
 */
 /obj/machinery/teleport/proc/blockAI(atom/A)
-	if(isAI(A) || istype(A, /obj/structure/ai_core))
-		if(isAI(A))
+	if(is_ai(A) || istype(A, /obj/structure/ai_core))
+		if(is_ai(A))
 			var/mob/living/silicon/ai/T = A
 			if(T.allow_teleporter)
 				return FALSE

code/game/machinery/turret_control.dm

@@ -88,7 +88,7 @@
 	update_icon(UPDATE_ICON_STATE)
 
 /obj/machinery/turretid/proc/isLocked(mob/user)
-	if(isrobot(user) || isAI(user))
+	if(isrobot(user) || is_ai(user))
 		if(ailock)
 			to_chat(user, "<span class='notice'>There seems to be a firewall preventing you from accessing this device.</span>")
 			return TRUE

code/game/mecha/mecha.dm

@@ -660,7 +660,7 @@
 		occupant.SetSleeping(destruction_sleep_duration)
 	go_out()
 	for(var/mob/M in src) //Let's just be ultra sure
-		if(isAI(M))
+		if(is_ai(M))
 			var/mob/living/silicon/ai/AI = M //AIs are loaded into the mech computer itself. When the mech dies, so does the AI. They can be recovered with an AI card from the wreck.
 			AI.gib() //No wreck, no AI to recover
 		else
@@ -949,7 +949,7 @@
 /////////////////////////////////////
 
 /obj/mecha/attack_ai(mob/living/silicon/ai/user)
-	if(!isAI(user))
+	if(!is_ai(user))
 		return
 	//Allows the Malf to scan a mech's status and loadout, helping it to decide if it is a worthy chariot.
 	if(user.can_dominate_mechs)
@@ -987,7 +987,7 @@
 				to_chat(user, "<span class='warning'>[name] must have maintenance protocols active in order to allow a transfer.</span>")
 				return
 			AI = occupant
-			if(!AI || !isAI(occupant)) //Mech does not have an AI for a pilot
+			if(!AI || !is_ai(occupant)) //Mech does not have an AI for a pilot
 				to_chat(user, "<span class='warning'>No AI detected in the [name] onboard computer.</span>")
 				return
 			if(AI.mind.special_role) //Malf AIs cannot leave mechs. Except through death.
@@ -1042,6 +1042,7 @@
 	AI.cancel_camera()
 	AI.controlled_mech = src
 	AI.remote_control = src
+	AI.reset_perspective(src)
 	AI.can_shunt = FALSE //ONE AI ENTERS. NO AI LEAVES.
 	to_chat(AI, "[AI.can_dominate_mechs ? "<span class='boldnotice'>Takeover of [name] complete! You are now permanently loaded onto the onboard computer. Do not attempt to leave the station sector!</span>" \
 	: "<span class='notice'>You have been uploaded to a mech's onboard computer."]")
@@ -1273,7 +1274,7 @@
 /obj/mecha/Exited(atom/movable/M, direction)
 	var/new_loc = get_step(M, direction)
 	if(occupant && occupant == M) // The occupant exited the mech without calling go_out()
-		if(!isAI(occupant)) //This causes carded AIS to gib, so we do not want this to be called during carding.
+		if(!is_ai(occupant)) //This causes carded AIS to gib, so we do not want this to be called during carding.
 			go_out(1, new_loc)
 
 /obj/mecha/proc/go_out(forced, atom/newloc = loc)
@@ -1292,7 +1293,7 @@
 		var/mob/living/brain/brain = occupant
 		RemoveActions(brain)
 		mob_container = brain.container
-	else if(isAI(occupant))
+	else if(is_ai(occupant))
 		var/mob/living/silicon/ai/AI = occupant
 		if(forced)//This should only happen if there are multiple AIs in a round, and at least one is Malf.
 			RemoveActions(occupant)
@@ -1306,7 +1307,11 @@
 				return
 			to_chat(AI, "<span class='notice'>Returning to core...</span>")
 			AI.controlled_mech = null
-			AI.remote_control = null
+			if(istype(AI.eyeobj))
+				AI.remote_control = AI.eyeobj
+				AI.reset_perspective(AI.eyeobj)
+			else
+				AI.eyeobj = new /mob/camera/eye/ai(loc, AI.name, AI, AI)
 			RemoveActions(occupant, 1)
 			mob_container = AI
 			newloc = get_turf(AI.linked_core)
@@ -1581,7 +1586,7 @@
 /obj/mecha/obj_destruction()
 	if(wreckage)
 		var/mob/living/silicon/ai/AI
-		if(isAI(occupant))
+		if(is_ai(occupant))
 			AI = occupant
 			occupant = null
 		var/obj/structure/mecha_wreckage/WR = new wreckage(loc, AI)

code/game/objects/effects/effect_system/effect_system.dm

@@ -13,11 +13,11 @@ would spawn and follow the beaker, even if it is carried or thrown.
 /obj/effect/particle_effect/New()
 	..()
 	if(SSticker)
-		GLOB.cameranet.updateVisibility(src)
+		GLOB.cameranet.update_visibility(src)
 
 /obj/effect/particle_effect/Destroy()
 	if(SSticker)
-		GLOB.cameranet.updateVisibility(src)
+		GLOB.cameranet.update_visibility(src)
 	return ..()
 
 /datum/effect_system

code/game/objects/items/devices/radio/headset.dm

@@ -71,7 +71,7 @@
 		var/mob/living/carbon/human/H = loc
 		if(H.l_ear == src || H.r_ear == src)
 			return ..()
-	else if(isanimal(loc) || isAI(loc))
+	else if(isanimal(loc) || is_ai(loc))
 		return ..()
 
 	return FALSE

code/game/objects/items/devices/radio/radio_objects.dm

@@ -411,7 +411,7 @@ GLOBAL_LIST_EMPTY(deadsay_radio_systems)
 		jobname = "No id"
 
 	// --- AI ---
-	else if(isAI(M))
+	else if(is_ai(M))
 		jobname = "AI"
 
 	// --- Cyborg ---

code/game/objects/items/devices/scanners.dm

@@ -497,7 +497,7 @@ SLIME SCANNER
 		scan_type = "robot"
 	else if(ishuman(M))
 		scan_type = "prosthetics"
-	else if(isAI(M))
+	else if(is_ai(M))
 		scan_type = "ai"
 	else
 		to_chat(user, "<span class='warning'>You can't analyze non-robotic things!</span>")

code/game/objects/items/tools/multitool.dm

@@ -94,15 +94,15 @@
 /obj/item/multitool/ai_detect/proc/multitool_detect()
 	var/turf/our_turf = get_turf(src)
 	for(var/mob/living/silicon/ai/AI in GLOB.ai_list)
-		if(AI.cameraFollow == src)
+		if(AI.camera_follow == src)
 			detect_state = PROXIMITY_ON_SCREEN
 			break
 
-	if(!detect_state && GLOB.cameranet.chunkGenerated(our_turf.x, our_turf.y, our_turf.z))
-		var/datum/camerachunk/chunk = GLOB.cameranet.getCameraChunk(our_turf.x, our_turf.y, our_turf.z)
+	if(!detect_state && GLOB.cameranet.chunk_generated(our_turf.x, our_turf.y, our_turf.z))
+		var/datum/camerachunk/chunk = GLOB.cameranet.get_camera_chunk(our_turf.x, our_turf.y, our_turf.z)
 		if(chunk)
 			if(length(chunk.seenby))
-				for(var/mob/camera/ai_eye/A in chunk.seenby)
+				for(var/mob/camera/eye/ai/A in chunk.seenby)
 					//Checks if the A is to be detected or not
 					if(!A.ai_detector_visible)
 						continue

code/game/objects/items/toys.dm

@@ -515,7 +515,7 @@
 	..()
 	playsound(src, 'sound/effects/meteorimpact.ogg', 40, 1)
 	for(var/mob/M in range(10, src))
-		if(!M.stat && !isAI(M))\
+		if(!M.stat && !is_ai(M))\
 			shake_camera(M, 3, 1)
 	qdel(src)
 
@@ -1378,7 +1378,7 @@
 	playsound(src, 'sound/effects/explosionfar.ogg', 50, FALSE, 0)
 	flick("bigred_press", src)
 	for(var/mob/M in range(10, src)) // Checks range
-		if(!M.stat && !isAI(M)) // Checks to make sure whoever's getting shaken is alive/not the AI
+		if(!M.stat && !is_ai(M)) // Checks to make sure whoever's getting shaken is alive/not the AI
 			sleep(8) // Short delay to match up with the explosion sound
 			shake_camera(M, 2, 1) // Shakes player camera 2 squares for 1 second.
 

code/game/objects/objs.dm

@@ -113,7 +113,7 @@
 			if(M.client && M.machine == src)
 				is_in_use = TRUE
 				src.attack_hand(M)
-		if(isAI(usr) || isrobot(usr))
+		if(is_ai(usr) || isrobot(usr))
 			if(!(usr in nearby))
 				if(usr.client && usr.machine==src) // && M.machine == src is omitted because if we triggered this by using the dialog, it doesn't matter if our machine changed in between triggering it and this - the dialog is probably still supposed to refresh.
 					is_in_use = TRUE

code/game/objects/structures.dm

@@ -22,7 +22,7 @@
 		if(smoothing_flags & SMOOTH_CORNERS)
 			icon_state = ""
 	if(SSticker)
-		GLOB.cameranet.updateVisibility(src)
+		GLOB.cameranet.update_visibility(src)
 
 /obj/structure/Initialize(mapload)
 	if(!armor)
@@ -34,7 +34,7 @@
 /obj/structure/Destroy()
 	climbers = null
 	if(SSticker)
-		GLOB.cameranet.updateVisibility(src)
+		GLOB.cameranet.update_visibility(src)
 	if(smoothing_flags & (SMOOTH_CORNERS|SMOOTH_BITMASK))
 		var/turf/T = get_turf(src)
 		QUEUE_SMOOTH_NEIGHBORS(T)

code/game/objects/structures/crates_lockers/closets.dm

@@ -247,7 +247,7 @@
 			continue
 		if(M.buckled || M.anchored || M.has_buckled_mobs())
 			continue
-		if(isAI(M))
+		if(is_ai(M))
 			continue
 
 		M.forceMove(src)

code/game/objects/structures/inflatable.dm

@@ -107,7 +107,7 @@
 	var/is_operating = FALSE
 
 /obj/structure/inflatable/door/attack_ai(mob/user as mob) //those aren't machinery, they're just big fucking slabs of a mineral
-	if(isAI(user)) //so the AI can't open it
+	if(is_ai(user)) //so the AI can't open it
 		return
 	else if(isrobot(user)) //but cyborgs can
 		if(get_dist(user,src) <= 1) //not remotely though

code/game/objects/structures/kitchen_spike.dm

@@ -87,7 +87,7 @@
 	deconstruct(TRUE)
 
 /obj/structure/kitchenspike/MouseDrop_T(mob/living/victim, mob/living/user)
-	if(!user.Adjacent(src) || !user.Adjacent(victim) || isAI(user) || !ismob(victim))
+	if(!user.Adjacent(src) || !user.Adjacent(victim) || is_ai(user) || !ismob(victim))
 		return
 	if(isanimal(user) && victim != user)
 		return // animals cannot put mobs other than themselves onto spikes

code/game/objects/structures/mineral_doors.dm

@@ -47,7 +47,7 @@
 		return try_to_operate(user)
 
 /obj/structure/mineral_door/attack_ai(mob/user) //those aren't machinery, they're just big fucking slabs of a mineral
-	if(isAI(user)) //so the AI can't open it
+	if(is_ai(user)) //so the AI can't open it
 		return
 	else if(isrobot(user) && Adjacent(user)) //but cyborgs can, but not remotely
 		return try_to_operate(user)

code/game/turfs/turf.dm

@@ -118,7 +118,7 @@
 		SET_BITFLAG_LIST(canSmoothWith)
 	if(smoothing_flags & (SMOOTH_CORNERS|SMOOTH_BITMASK))
 		QUEUE_SMOOTH(src)
-	visibilityChanged()
+	visibility_changed()
 
 	for(var/atom/movable/AM in src)
 		Entered(AM)
@@ -150,7 +150,7 @@
 			qdel(A)
 		return
 	REMOVE_FROM_SMOOTH_QUEUE(src)
-	visibilityChanged()
+	visibility_changed()
 	QDEL_LIST_CONTENTS(blueprint_data)
 	initialized = FALSE
 	bound_air = null
@@ -480,9 +480,9 @@
 	ChangeTurf(baseturf)
 	return 2
 
-/turf/proc/visibilityChanged()
+/turf/proc/visibility_changed()
 	if(SSticker)
-		GLOB.cameranet.updateVisibility(src)
+		GLOB.cameranet.update_visibility(src)
 
 /turf/attack_by(obj/item/attacking, mob/user, params)
 	if(..())

code/game/verbs/ooc.dm

@@ -177,10 +177,10 @@ GLOBAL_VAR_INIT(admin_ooc_colour, "#b82e00")
 
 			if(target.mob in heard)
 				send = 1
-				if(isAI(target.mob))
+				if(is_ai(target.mob))
 					prefix = " (Core)"
 
-			else if(isAI(target.mob)) // Special case
+			else if(is_ai(target.mob)) // Special case
 				var/mob/living/silicon/ai/A = target.mob
 				if(A.eyeobj in hearers(7, source))
 					send = 1