Citadel's folder's end (#5828)

* ERP, miscreants, clothing

* github pls

* guns, dogborg, areas, vendor

* finishes moving around the last of the stuffs

* cleaned up shit. italics on subtle messages

vore code to modular_citadel too

* updates codeowners and recompiles tgui

because it's a healthy thing to do

* reee, I had that spawner set byond

* cleans up a bad pipe

does the thing I've been meaning to do for a while now as well.

* bumps up xenobio console requirements

inb4 reee

* snowflake commenting

code/modules/atmospherics/machinery/other/zvent.dm

@@ -1,36 +0,0 @@
-/obj/machinery/zvent
-	name = "interfloor air transfer system"
-
-	icon = 'icons/obj/atmospherics/components/unary_devices.dmi'
-	icon_state = "vent_map"
-	density = FALSE
-	anchored=1
-	desc = "This may be needed some day."
-
-	var/on = FALSE
-	var/volume_rate = 800
-
-/obj/machinery/zvent/New()
-	..()
-	SSair.atmos_machinery += src
-
-/obj/machinery/zvent/Destroy()
-	SSair.atmos_machinery -= src
-	return ..()
-
-/obj/machinery/zvent/process_atmos()
-
-	//all this object does, is make its turf share air with the ones above and below it, if they have a vent too.
-	if(isturf(loc)) //if we're not on a valid turf, forget it
-		for (var/new_z in list(-1,1))  //change this list if a fancier system of z-levels gets implemented
-			var/turf/open/zturf_conn = locate(x,y,z+new_z)
-			if (istype(zturf_conn))
-				var/obj/machinery/zvent/zvent_conn= locate(/obj/machinery/zvent) in zturf_conn
-				if (istype(zvent_conn))
-					//both floors have simulated turfs, share()
-					var/turf/open/myturf = loc
-					var/datum/gas_mixture/conn_air = zturf_conn.air //TODO: pop culture reference
-					var/datum/gas_mixture/my_air = myturf.air
-					if (istype(conn_air) && istype(my_air))
-						my_air.share(conn_air)
-						air_update_turf()