[MIRROR] Strays away from GLOB.machines when possible [MDB IGNORE] (#17478)

* Strays away from GLOB.machines when possible (#71100)

## About The Pull Request

This replaces needless GLOB.machines with more precise lists whenever
one existed, plus adding a new one for CTF machines.

## Why It's Good For The Game

GLOB.machines holds every single /obj/machinery in the game, so checking
the whole list for stuff is pretty big. This aims to cut that down by
using smaller lists whenever possible. I also gave CTF a new list
because it checked machines very often.

## Changelog

Nothing player facing.

* Strays away from GLOB.machines when possible

Co-authored-by: John Willard <53777086+JohnFulpWillard@users.noreply.github.com>

code/controllers/subsystem/communications.dm

@@ -66,7 +66,7 @@ SUBSYSTEM_DEF(communications)
 	message_admins("[ADMIN_LOOKUPFLW(user)] has called an emergency meeting.")
 
 /datum/controller/subsystem/communications/proc/send_message(datum/comm_message/sending,print = TRUE,unique = FALSE)
-	for(var/obj/machinery/computer/communications/C in GLOB.machines)
+	for(var/obj/machinery/computer/communications/C in GLOB.shuttle_caller_list)
 		if(!(C.machine_stat & (BROKEN|NOPOWER)) && is_station_level(C.z))
 			if(unique)
 				C.add_message(sending)

code/datums/world_topic.dm

@@ -154,7 +154,7 @@
 
 	minor_announce(input["message"], "Incoming message from [input["message_sender"]]")
 	message_admins("Receiving a message from [input["sender_ckey"]] at [input["source"]]")
-	for(var/obj/machinery/computer/communications/communications_console in GLOB.machines)
+	for(var/obj/machinery/computer/communications/communications_console in GLOB.shuttle_caller_list)
 		communications_console.override_cooldown()
 
 /datum/world_topic/news_report

code/game/gamemodes/events.dm

@@ -10,7 +10,7 @@
 		S.update_appearance()
 		S.power_change()
 
-	for(var/area/A in GLOB.the_station_areas)
+	for(var/area/A as anything in GLOB.the_station_areas)
 		if(!A.requires_power || A.always_unpowered )
 			continue
 		if(GLOB.typecache_powerfailure_safe_areas[A.type])
@@ -30,9 +30,8 @@
 			C.cell.charge = 0
 
 /proc/power_restore()
-
 	priority_announce("Power has been restored to [station_name()]. We apologize for the inconvenience.", "Power Systems Nominal", ANNOUNCER_POWERON)
-	for(var/obj/machinery/power/apc/C in GLOB.machines)
+	for(var/obj/machinery/power/apc/C in GLOB.apcs_list)
 		if(C.cell && is_station_level(C.z))
 			C.cell.charge = C.cell.maxcharge
 			COOLDOWN_RESET(C, failure_timer)

code/game/machinery/camera/tracking.dm

@@ -1,6 +1,6 @@
 /mob/living/silicon/ai/proc/get_camera_list()
 	var/list/L = list()
-	for (var/obj/machinery/camera/C in GLOB.cameranet.cameras)
+	for (var/obj/machinery/camera/C as anything in GLOB.cameranet.cameras)
 		L.Add(C)
 
 	camera_sort(L)

code/game/machinery/computer/camera.dm

@@ -179,7 +179,7 @@
 // Returns the list of cameras accessible from this computer
 /obj/machinery/computer/security/proc/get_available_cameras()
 	var/list/L = list()
-	for (var/obj/machinery/camera/C in GLOB.cameranet.cameras)
+	for (var/obj/machinery/camera/C as anything in GLOB.cameranet.cameras)
 		if((is_away_level(z) || is_away_level(C.z)) && (C.z != z))//if on away mission, can only receive feed from same z_level cameras
 			continue
 		L.Add(C)

code/game/machinery/computer/camera_advanced.dm

@@ -141,7 +141,7 @@
 			if((!length(z_lock) || (myturf.z in z_lock)) && GLOB.cameranet.checkTurfVis(myturf))
 				camera_location = myturf
 			else
-				for(var/obj/machinery/camera/C in GLOB.cameranet.cameras)
+				for(var/obj/machinery/camera/C as anything in GLOB.cameranet.cameras)
 					if(!C.can_use() || length(z_lock) && !(C.z in z_lock))
 						continue
 					var/list/network_overlap = networks & C.network
@@ -277,7 +277,7 @@
 
 	var/list/L = list()
 
-	for (var/obj/machinery/camera/cam in GLOB.cameranet.cameras)
+	for (var/obj/machinery/camera/cam as anything in GLOB.cameranet.cameras)
 		if(length(origin.z_lock) && !(cam.z in origin.z_lock))
 			continue
 		L.Add(cam)

code/game/machinery/embedded_controller/access_controller.dm

@@ -53,7 +53,7 @@
 		if(A.idSelf == idSelf)
 			controller = A
 			break
-	for(var/obj/machinery/door/airlock/I in GLOB.machines)
+	for(var/obj/machinery/door/airlock/I in GLOB.airlocks)
 		if(I.id_tag == idDoor)
 			door = I
 			break

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

@@ -77,7 +77,7 @@
 /obj/item/camera_bug/proc/get_cameras()
 	if( world.time > (last_net_update + 100))
 		bugged_cameras = list()
-		for(var/obj/machinery/camera/camera in GLOB.cameranet.cameras)
+		for(var/obj/machinery/camera/camera as anything in GLOB.cameranet.cameras)
 			if(camera.machine_stat || !camera.can_use())
 				continue
 			if(length(list("ss13","mine", "rd", "labor", "ordnance", "minisat") & camera.network))

code/modules/admin/verbs/debug.dm

@@ -321,7 +321,7 @@
 			areas_with_air_alarm.Add(A.type)
 		CHECK_TICK
 
-	for(var/obj/machinery/requests_console/RC in GLOB.machines)
+	for(var/obj/machinery/requests_console/RC in GLOB.allConsoles)
 		var/area/A = get_area(RC)
 		if(!A)
 			dat += "Skipped over [RC] in invalid location, [RC.loc].<br>"
@@ -348,7 +348,7 @@
 			areas_with_LS.Add(A.type)
 		CHECK_TICK
 
-	for(var/obj/item/radio/intercom/I in GLOB.machines)
+	for(var/obj/item/radio/intercom/I as anything in GLOB.intercoms_list)
 		var/area/A = get_area(I)
 		if(!A)
 			dat += "Skipped over [I] in invalid location, [I.loc].<br>"
@@ -357,7 +357,7 @@
 			areas_with_intercom.Add(A.type)
 		CHECK_TICK
 
-	for(var/obj/machinery/camera/C in GLOB.machines)
+	for(var/obj/machinery/camera/C as anything in GLOB.cameranet.cameras)
 		var/area/A = get_area(C)
 		if(!A)
 			dat += "Skipped over [C] in invalid location, [C.loc].<br>"

code/modules/admin/verbs/mapping.dm

@@ -71,7 +71,7 @@ GLOBAL_PROTECT(admin_verbs_debug_mapping)
 
 	if(!on)
 		var/list/seen = list()
-		for(var/obj/machinery/camera/C in GLOB.cameranet.cameras)
+		for(var/obj/machinery/camera/C as anything in GLOB.cameranet.cameras)
 			for(var/turf/T in C.can_see())
 				seen[T]++
 		for(var/turf/T in seen)
@@ -106,7 +106,7 @@ GLOBAL_LIST_EMPTY(dirty_vars)
 
 	var/list/obj/machinery/camera/CL = list()
 
-	for(var/obj/machinery/camera/C in GLOB.cameranet.cameras)
+	for(var/obj/machinery/camera/C as anything in GLOB.cameranet.cameras)
 		CL += C
 
 	var/output = {"<B>Camera Abnormalities Report</B><HR>

code/modules/admin/verbs/pray.dm

@@ -56,7 +56,7 @@
 	GLOB.requests.message_centcom(sender.client, msg)
 	msg = span_adminnotice("<b><font color=orange>CENTCOM:</font>[ADMIN_FULLMONTY(sender)] [ADMIN_CENTCOM_REPLY(sender)]:</b> [msg]")
 	to_chat(GLOB.admins, msg, confidential = TRUE)
-	for(var/obj/machinery/computer/communications/console in GLOB.machines)
+	for(var/obj/machinery/computer/communications/console in GLOB.shuttle_caller_list)
 		console.override_cooldown()
 
 /// Used by communications consoles to message the Syndicate
@@ -65,7 +65,7 @@
 	GLOB.requests.message_syndicate(sender.client, msg)
 	msg = span_adminnotice("<b><font color=crimson>SYNDICATE:</font>[ADMIN_FULLMONTY(sender)] [ADMIN_SYNDICATE_REPLY(sender)]:</b> [msg]")
 	to_chat(GLOB.admins, msg, confidential = TRUE)
-	for(var/obj/machinery/computer/communications/console in GLOB.machines)
+	for(var/obj/machinery/computer/communications/console in GLOB.shuttle_caller_list)
 		console.override_cooldown()
 
 /// Used by communications consoles to request the nuclear launch codes
@@ -74,5 +74,5 @@
 	GLOB.requests.nuke_request(sender.client, msg)
 	msg = span_adminnotice("<b><font color=orange>NUKE CODE REQUEST:</font>[ADMIN_FULLMONTY(sender)] [ADMIN_CENTCOM_REPLY(sender)] [ADMIN_SET_SD_CODE]:</b> [msg]")
 	to_chat(GLOB.admins, msg, confidential = TRUE)
-	for(var/obj/machinery/computer/communications/console in GLOB.machines)
+	for(var/obj/machinery/computer/communications/console in GLOB.shuttle_caller_list)
 		console.override_cooldown()

code/modules/admin/verbs/secrets.dm

@@ -70,16 +70,16 @@ GLOBAL_DATUM(everyone_a_traitor, /datum/everyone_is_a_traitor_controller)
 		if("maint_access_engiebrig")
 			if(!is_debugger)
 				return
-			for(var/obj/machinery/door/airlock/maintenance/M in GLOB.machines)
+			for(var/obj/machinery/door/airlock/maintenance/M in GLOB.airlocks)
 				M.check_access()
 				if (ACCESS_MAINT_TUNNELS in M.req_access)
 					M.req_access = list()
-					M.req_one_access = list(ACCESS_BRIG,ACCESS_ENGINEERING)
+					M.req_one_access = list(ACCESS_BRIG, ACCESS_ENGINEERING)
 			message_admins("[key_name_admin(holder)] made all maint doors engineering and brig access-only.")
 		if("maint_access_brig")
 			if(!is_debugger)
 				return
-			for(var/obj/machinery/door/airlock/maintenance/M in GLOB.machines)
+			for(var/obj/machinery/door/airlock/maintenance/M in GLOB.airlocks)
 				M.check_access()
 				if (ACCESS_MAINT_TUNNELS in M.req_access)
 					M.req_access = list(ACCESS_BRIG)
@@ -324,7 +324,7 @@ GLOBAL_DATUM(everyone_a_traitor, /datum/everyone_is_a_traitor_controller)
 			if(!is_funmin)
 				return
 			SSblackbox.record_feedback("nested tally", "admin_secrets_fun_used", 1, list("Egalitarian Station"))
-			for(var/obj/machinery/door/airlock/W in GLOB.machines)
+			for(var/obj/machinery/door/airlock/W in GLOB.airlocks)
 				if(is_station_level(W.z) && !istype(get_area(W), /area/station/command) && !istype(get_area(W), /area/station/commons) && !istype(get_area(W), /area/station/service) && !istype(get_area(W), /area/station/command/heads_quarters) && !istype(get_area(W), /area/station/security/prison))
 					W.req_access = list()
 			message_admins("[key_name_admin(holder)] activated Egalitarian Station mode")

code/modules/antagonists/traitor/equipment/Malf_Modules.dm

@@ -366,7 +366,7 @@ GLOBAL_LIST_INIT(malf_modules, subtypesof(/datum/ai_module))
 		INVOKE_ASYNC(D, TYPE_PROC_REF(/obj/machinery/door, hostile_lockdown), owner)
 		addtimer(CALLBACK(D, TYPE_PROC_REF(/obj/machinery/door, disable_lockdown)), 900)
 
-	var/obj/machinery/computer/communications/C = locate() in GLOB.machines
+	var/obj/machinery/computer/communications/C = locate() in GLOB.shuttle_caller_list
 	if(C)
 		C.post_status("alert", "lockdown")
 
@@ -560,7 +560,7 @@ GLOBAL_LIST_INIT(malf_modules, subtypesof(/datum/ai_module))
 
 /datum/action/innate/ai/honk/Activate()
 	to_chat(owner, span_clown("The intercom system plays your prepared file as commanded."))
-	for(var/obj/item/radio/intercom/found_intercom in GLOB.intercoms_list)
+	for(var/obj/item/radio/intercom/found_intercom as anything in GLOB.intercoms_list)
 		if(!found_intercom.is_on() || !found_intercom.get_listening() || found_intercom.wires.is_cut(WIRE_RX)) //Only operating intercoms play the honk
 			continue
 		found_intercom.audible_message(message = "[found_intercom] crackles for a split second.", hearing_distance = 3)
@@ -750,10 +750,9 @@ GLOBAL_LIST_INIT(malf_modules, subtypesof(/datum/ai_module))
 
 /datum/action/innate/ai/reactivate_cameras/Activate()
 	var/fixed_cameras = 0
-	for(var/V in GLOB.cameranet.cameras)
+	for(var/obj/machinery/camera/C as anything in GLOB.cameranet.cameras)
 		if(!uses)
 			break
-		var/obj/machinery/camera/C = V
 		if(!C.status || C.view_range != initial(C.view_range))
 			C.toggle_cam(owner_AI, 0) //Reactivates the camera based on status. Badly named proc.
 			C.view_range = initial(C.view_range)
@@ -782,8 +781,7 @@ GLOBAL_LIST_INIT(malf_modules, subtypesof(/datum/ai_module))
 	AI.update_sight()
 
 	var/upgraded_cameras = 0
-	for(var/V in GLOB.cameranet.cameras)
+	for(var/obj/machinery/camera/C as anything in GLOB.cameranet.cameras)
-		var/obj/machinery/camera/C = V
 		var/obj/structure/camera_assembly/assembly = C.assembly_ref?.resolve()
 		if(assembly)
 			var/upgraded = FALSE

code/modules/antagonists/traitor/objectives/final_objective/supermatter_cascade.dm

@@ -13,11 +13,13 @@
 	if(!.)
 		return FALSE
 
-	for(var/obj/machinery/power/supermatter_crystal/engine/crystal in GLOB.machines)
+	if(isnull(GLOB.main_supermatter_engine))
-		if(is_station_level(crystal.z) || is_mining_level(crystal.z))
-			return TRUE
-
 		return FALSE
+	var/obj/machinery/power/supermatter_crystal/engine/crystal = locate() in GLOB.main_supermatter_engine
+	if(!is_station_level(crystal.z) && !is_mining_level(crystal.z))
+		return FALSE
+
+	return TRUE
 
 /datum/traitor_objective/ultimate/supermatter_cascade/generate_objective(datum/mind/generating_for, list/possible_duplicates)
 	var/list/possible_areas = GLOB.the_station_areas.Copy()

code/modules/assembly/doorcontrol.dm

@@ -25,7 +25,7 @@
 	if(cooldown)
 		return
 	cooldown = TRUE
-	for(var/obj/machinery/door/poddoor/M in GLOB.machines)
+	for(var/obj/machinery/door/poddoor/M in GLOB.airlocks)
 		if(M.id == src.id)
 			if(openclose == null || !sync_doors)
 				openclose = M.density
@@ -107,7 +107,7 @@
 	if(cooldown)
 		return
 	cooldown = TRUE
-	for(var/obj/machinery/door/poddoor/M in GLOB.machines)
+	for(var/obj/machinery/door/poddoor/M in GLOB.airlocks)
 		if (M.id == src.id)
 			INVOKE_ASYNC(M, TYPE_PROC_REF(/obj/machinery/door/poddoor, open))
 
@@ -119,7 +119,7 @@
 
 	sleep(6 SECONDS)
 
-	for(var/obj/machinery/door/poddoor/M in GLOB.machines)
+	for(var/obj/machinery/door/poddoor/M in GLOB.airlocks)
 		if (M.id == src.id)
 			INVOKE_ASYNC(M, TYPE_PROC_REF(/obj/machinery/door/poddoor, close))
 

code/modules/capture_the_flag/ctf_game.dm

@@ -187,7 +187,7 @@
 			to_chat(user, span_warning("CTF cannot be unloaded if it was not loaded in the first place"))
 			return
 		to_chat(user, span_warning("CTF is being unloaded"))
-		for(var/obj/machinery/capture_the_flag/CTF in GLOB.machines)
+		for(var/obj/machinery/capture_the_flag/CTF as anything in GLOB.ctf_panel.ctf_machines)
 			CTF.unload()
 		log_admin("[key_name_admin(user)] has unloaded CTF.")
 		message_admins("[key_name_admin(user)] has unloaded CTF.")
@@ -214,7 +214,7 @@
 
 	var/ctf_enabled = FALSE
 	var/area/A
-	for(var/obj/machinery/capture_the_flag/CTF in GLOB.machines)
+	for(var/obj/machinery/capture_the_flag/CTF as anything in GLOB.ctf_panel.ctf_machines)
 		if(activated_id != CTF.game_id)
 			continue
 		ctf_enabled = CTF.toggle_ctf()
@@ -276,12 +276,14 @@
 
 /obj/machinery/capture_the_flag/Initialize(mapload)
 	. = ..()
+	GLOB.ctf_panel.ctf_machines += src
 	SSpoints_of_interest.make_point_of_interest(src)
 	default_gear = ctf_gear
 	ctf_landmark = GLOB.ctf_spawner
 
 /obj/machinery/capture_the_flag/Destroy()
 	ctf_landmark = null
+	GLOB.ctf_panel.ctf_machines -= src
 	return ..()
 
 /obj/machinery/capture_the_flag/process(delta_time)
@@ -344,7 +346,7 @@
 		if(!(GLOB.ghost_role_flags & GHOSTROLE_MINIGAME))
 			to_chat(user, span_warning("CTF has been temporarily disabled by admins."))
 			return
-		for(var/obj/machinery/capture_the_flag/CTF in GLOB.machines)
+		for(var/obj/machinery/capture_the_flag/CTF as anything in GLOB.ctf_panel.ctf_machines)
 			if(CTF.game_id != game_id && CTF.ctf_enabled)
 				to_chat(user, span_warning("There is already an ongoing game in the [get_area(CTF)]!"))
 				return
@@ -363,7 +365,7 @@
 		spawn_team_member(new_team_member)
 		return
 
-	for(var/obj/machinery/capture_the_flag/CTF in GLOB.machines)
+	for(var/obj/machinery/capture_the_flag/CTF as anything in GLOB.ctf_panel.ctf_machines)
 		if(CTF.game_id != game_id || CTF == src || CTF.ctf_enabled == FALSE)
 			continue
 		if(user.ckey in CTF.team_members)
@@ -464,7 +466,7 @@
 				competitor.dropItemToGround(W)
 			competitor.dust()
 	control_point_reset()
-	for(var/obj/machinery/capture_the_flag/CTF in GLOB.machines)
+	for(var/obj/machinery/capture_the_flag/CTF as anything in GLOB.ctf_panel.ctf_machines)
 		if(CTF.game_id != game_id)
 			continue
 		if(CTF.ctf_enabled == TRUE)
@@ -522,14 +524,14 @@
 	machine_reset(src)
 
 /obj/machinery/capture_the_flag/proc/instagib_mode()
-	for(var/obj/machinery/capture_the_flag/CTF in GLOB.machines)
+	for(var/obj/machinery/capture_the_flag/CTF as anything in GLOB.ctf_panel.ctf_machines)
 		if(CTF.game_id != game_id)
 			continue
 		CTF.ctf_gear = CTF.instagib_gear
 		CTF.respawn_cooldown = INSTAGIB_RESPAWN
 
 /obj/machinery/capture_the_flag/proc/normal_mode()
-	for(var/obj/machinery/capture_the_flag/CTF in GLOB.machines)
+	for(var/obj/machinery/capture_the_flag/CTF as anything in GLOB.ctf_panel.ctf_machines)
 		if(CTF.game_id != game_id)
 			continue
 		CTF.ctf_gear = CTF.default_gear
@@ -601,13 +603,13 @@
 
 /obj/effect/ctf/dead_barricade/Initialize(mapload)
 	. = ..()
-	for(var/obj/machinery/capture_the_flag/CTF in GLOB.machines)
+	for(var/obj/machinery/capture_the_flag/CTF as anything in GLOB.ctf_panel.ctf_machines)
 		if(CTF.game_id != game_id)
 			continue
 		CTF.dead_barricades += src
 
 /obj/effect/ctf/dead_barricade/Destroy()
-	for(var/obj/machinery/capture_the_flag/CTF in GLOB.machines)
+	for(var/obj/machinery/capture_the_flag/CTF as anything in GLOB.ctf_panel.ctf_machines)
 		if(CTF.game_id != game_id)
 			continue
 		CTF.dead_barricades -= src
@@ -649,7 +651,7 @@
 
 /obj/machinery/control_point/proc/capture(mob/user)
 	if(do_after(user, 30, target = src))
-		for(var/obj/machinery/capture_the_flag/CTF in GLOB.machines)
+		for(var/obj/machinery/capture_the_flag/CTF as anything in GLOB.ctf_panel.ctf_machines)
 			if(CTF.ctf_enabled && (user.ckey in CTF.team_members))
 				controlling = CTF
 				icon_state = "dominator-[CTF.team]"
@@ -665,7 +667,7 @@
 		. = TRUE
 	if(ishuman(target))
 		var/mob/living/carbon/human/H = target
-		for(var/obj/machinery/capture_the_flag/CTF in GLOB.machines)
+		for(var/obj/machinery/capture_the_flag/CTF as anything in GLOB.ctf_panel.ctf_machines)
 			if(H in CTF.spawned_mobs)
 				. = TRUE
 				break

code/modules/capture_the_flag/ctf_panel.dm

@@ -1,6 +1,8 @@
 GLOBAL_DATUM_INIT(ctf_panel, /datum/ctf_panel, new())
 
 /datum/ctf_panel
+	///List of all CTF machines
+	var/list/obj/machinery/capture_the_flag/ctf_machines = list()
 
 /datum/ctf_panel/ui_state(mob/user)
 	return GLOB.observer_state
@@ -15,7 +17,7 @@ GLOBAL_DATUM_INIT(ctf_panel, /datum/ctf_panel, new())
 	var/list/data = list()
 	var/list/teams = list()
 
-	for(var/obj/machinery/capture_the_flag/team in GLOB.machines)
+	for(var/obj/machinery/capture_the_flag/team as anything in GLOB.ctf_panel.ctf_machines)
 		if (!team.ctf_enabled)
 			continue
 
@@ -79,7 +81,7 @@ GLOBAL_DATUM_INIT(ctf_panel, /datum/ctf_panel, new())
 			return TRUE
 
 /datum/ctf_panel/proc/ctf_enabled()
-	for (var/obj/machinery/capture_the_flag/ctf_machine in GLOB.machines)
+	for (var/obj/machinery/capture_the_flag/ctf_machine as anything in GLOB.ctf_panel.ctf_machines)
 		if (ctf_machine.ctf_enabled)
 			return TRUE
 

code/modules/industrial_lift/tram_lift_master.dm

@@ -183,7 +183,7 @@
  * The tram doors are in a list of tram_doors and we apply the proc on that list.
  */
 /datum/lift_master/tram/proc/update_tram_doors(action)
-	for(var/obj/machinery/door/window/tram_door in GLOB.machines)
+	for(var/obj/machinery/door/window/tram_door in GLOB.airlocks)
 		if(tram_door.associated_lift != specific_lift_id)
 			continue
 		switch(action)

code/modules/mafia/controller.dm

@@ -412,7 +412,7 @@
  * * close: boolean, the state you want the curtains in.
  */
 /datum/mafia_controller/proc/toggle_night_curtains(close)
-	for(var/obj/machinery/door/poddoor/D in GLOB.machines) //I really dislike pathing of these
+	for(var/obj/machinery/door/poddoor/D in GLOB.airlocks) //I really dislike pathing of these
 		if(D.id != "mafia") //so as to not trigger shutters on station, lol
 			continue
 		if(close)

code/modules/mob/living/silicon/ai/ai.dm

@@ -332,8 +332,7 @@
 
 	// hack to display shuttle timer
 	if(!EMERGENCY_IDLE_OR_RECALLED)
-		var/obj/machinery/computer/communications/C = locate() in GLOB.machines
+		for(var/obj/machinery/computer/communications/C in GLOB.shuttle_caller_list)
-		if(C)
 			C.post_status("shuttle")
 
 /mob/living/silicon/ai/can_interact_with(atom/A, treat_mob_as_adjacent)

code/modules/mob/living/silicon/ai/freelook/cameranet.dm

@@ -12,7 +12,7 @@ GLOBAL_DATUM_INIT(cameranet, /datum/cameranet, new)
 	var/name = "Camera Net"
 
 	/// The cameras on the map, no matter if they work or not. Updated in obj/machinery/camera.dm by New() and Del().
-	var/list/cameras = list()
+	var/list/obj/machinery/camera/cameras = list()
 	/// The chunks of the map, mapping the areas that the cameras can see.
 	var/list/chunks = list()
 	var/ready = 0

code/modules/modular_computers/file_system/programs/secureye.dm

@@ -171,7 +171,7 @@
 // Returns the list of cameras accessible from this computer
 /datum/computer_file/program/secureye/proc/get_available_cameras()
 	var/list/L = list()
-	for (var/obj/machinery/camera/cam in GLOB.cameranet.cameras)
+	for (var/obj/machinery/camera/cam as anything in GLOB.cameranet.cameras)
 		if(!is_station_level(cam.z))//Only show station cameras.
 			continue
 		L.Add(cam)

code/modules/station_goals/dna_vault.dm

@@ -110,11 +110,10 @@
 	return ..()
 
 /obj/machinery/dna_vault/Destroy()
-	for(var/V in fillers)
+	for(var/obj/structure/filler/filler as anything in fillers)
-		var/obj/structure/filler/filler = V
 		filler.parent = null
 		qdel(filler)
-	. = ..()
+	return ..()
 
 /obj/machinery/dna_vault/ui_interact(mob/user, datum/tgui/ui)
 	ui = SStgui.try_update_ui(user, src, ui)

code/modules/station_goals/station_goal.dm

@@ -32,7 +32,7 @@ GLOBAL_LIST_EMPTY_TYPED(station_goals, /datum/station_goal)
 
 /datum/station_goal/Destroy()
 	GLOB.station_goals -= src
-	. = ..()
+	return ..()
 
 /datum/station_goal/Topic(href, href_list)
 	..()