Field of Vision component. (#12075)

* Hopeless WIP for vision cones.

* Core component and hooks done

* Removing clutter.

* linter bashing me for using statements as args.

* Ok.

* continue

* bring back the macro

* Configs and openspace filter.

* Chat plane, reset perspective signal, mechs/vehicles cases, machineries.

* view, viewers and spoopy ghosts.

* Renamed component, admin fun button and snowflakes robots.

* Whoopsie.

* Yikes

* test merge tweak.

* radial yaketi sax.

* Fixed tgui UIs, some messages not displayed to the target.

* Documentation and a little bugfix.

* Pulling QoL, seventh plane made in this PR.

* Fix.

* Tweaks and improvements.

* Update randomverbs.dm

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

@@ -135,7 +135,8 @@
 			outmsg = "<span class='warning'>You miss the lens of [C] with [src]!</span>"
 
 	//catpeople
-	for(var/mob/living/carbon/human/H in view(1,targloc))
+	var/list/viewers = get_actual_viewers(1,targloc)
+	for(var/mob/living/carbon/human/H in viewers)
 		if(!iscatperson(H) || H.incapacitated() || H.eye_blind )
 			continue
 		if(!H.lying)
@@ -150,7 +151,7 @@
 			H.visible_message("<span class='notice'>[H] stares at the light</span>","<span class = 'warning'> You stare at the light... </span>")
 
 	//cats!
-	for(var/mob/living/simple_animal/pet/cat/C in view(1,targloc))
+	for(var/mob/living/simple_animal/pet/cat/C in viewers)
 		if(prob(50))
 			C.visible_message("<span class='notice'>[C] pounces on the light!</span>","<span class='warning'>LIGHT!</span>")
 			C.Move(targloc)

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

@@ -2,6 +2,7 @@
 	name = "station intercom"
 	desc = "Talk through this."
 	icon_state = "intercom"
+	plane = ABOVE_WALL_PLANE
 	anchored = TRUE
 	w_class = WEIGHT_CLASS_BULKY
 	canhear_range = 2