Merge remote-tracking branch 'remotes/Baystation12/dev' into internalsBox

Conflicts:
	maps/exodus-1.dmm

code/ATMOSPHERICS/_atmospherics_helpers.dm

@@ -427,10 +427,19 @@
 //If set, sink_volume_mod adjusts the effective output volume used in the calculation. This is useful when the output gas_mixture is
 //part of a pipenetwork, and so it's volume isn't representative of the actual volume since the gas will be shared across the pipenetwork when it processes.
 /proc/calculate_transfer_moles(datum/gas_mixture/source, datum/gas_mixture/sink, var/pressure_delta, var/sink_volume_mod=0)
-	//Make the approximation that the sink temperature is unchanged after transferring gas
-	var/air_temperature = (sink.temperature > 0)? sink.temperature : source.temperature
-	var/output_volume = (sink.volume * sink.group_multiplier) + sink_volume_mod
+	if(source.temperature == 0 || source.total_moles == 0) return 0
 
+	var/output_volume = (sink.volume * sink.group_multiplier) + sink_volume_mod
+	var/source_total_moles = source.total_moles * source.group_multiplier
+
+	var/air_temperature = source.temperature
+	if(sink.total_moles > 0 && sink.temperature > 0)
+		//estimate the final temperature of the sink after transfer
+		var/estimate_moles = pressure_delta*output_volume/(sink.temperature * R_IDEAL_GAS_EQUATION)
+		var/sink_heat_capacity = sink.heat_capacity()
+		var/transfer_heat_capacity = source.heat_capacity()*estimate_moles/source_total_moles
+		air_temperature = (sink.temperature*sink_heat_capacity  + source.temperature*transfer_heat_capacity) / (sink_heat_capacity + transfer_heat_capacity)
+	
 	//get the number of moles that would have to be transfered to bring sink to the target pressure
 	return pressure_delta*output_volume/(air_temperature * R_IDEAL_GAS_EQUATION)
 

code/ATMOSPHERICS/components/unary/vent_pump.dm

@@ -67,13 +67,15 @@
 
 	icon = null
 	initial_loc = get_area(loc)
-	if (initial_loc.master)
-		initial_loc = initial_loc.master
 	area_uid = initial_loc.uid
 	if (!id_tag)
 		assign_uid()
 		id_tag = num2text(uid)
 
+/obj/machinery/atmospherics/unary/vent_pump/Destroy()
+	unregister_radio(src, frequency)
+	..()
+
 /obj/machinery/atmospherics/unary/vent_pump/high_volume
 	name = "Large Air Vent"
 	power_channel = EQUIP
@@ -211,14 +213,6 @@
 
 	return pressure_delta
 
-//Radio remote control
-
-/obj/machinery/atmospherics/unary/vent_pump/proc/set_frequency(new_frequency)
-	radio_controller.remove_object(src, frequency)
-	frequency = new_frequency
-	if(frequency)
-		radio_connection = radio_controller.add_object(src, frequency,radio_filter_in)
-
 /obj/machinery/atmospherics/unary/vent_pump/proc/broadcast_status()
 	if(!radio_connection)
 		return 0
@@ -260,7 +254,7 @@
 	radio_filter_in = frequency==1439?(RADIO_FROM_AIRALARM):null
 	radio_filter_out = frequency==1439?(RADIO_TO_AIRALARM):null
 	if(frequency)
-		set_frequency(frequency)
+		radio_connection = register_radio(src, frequency, frequency, radio_filter_in)
 		src.broadcast_status()
 
 /obj/machinery/atmospherics/unary/vent_pump/receive_signal(datum/signal/signal)

code/ATMOSPHERICS/components/unary/vent_scrubber.dm

@@ -36,13 +36,16 @@
 
 	icon = null
 	initial_loc = get_area(loc)
-	if (initial_loc.master)
-		initial_loc = initial_loc.master
 	area_uid = initial_loc.uid
 	if (!id_tag)
 		assign_uid()
 		id_tag = num2text(uid)
 
+/obj/machinery/atmospherics/unary/vent_scrubber/Destroy()
+	unregister_radio(src, frequency)
+	..()
+
+
 /obj/machinery/atmospherics/unary/vent_scrubber/update_icon(var/safety = 0)
 	if(!check_icon_cache())
 		return

code/ZAS/Fire.dm

@@ -91,11 +91,11 @@ turf/proc/hotspot_expose(exposed_temperature, exposed_volume, soh = 0)
 	anchored = 1
 	mouse_opacity = 0
 
-	//luminosity = 3
+	blend_mode = BLEND_ADD
 
 	icon = 'icons/effects/fire.dmi'
 	icon_state = "1"
-	l_color = "#ED9200"
+	light_color = "#ED9200"
 	layer = TURF_LAYER
 
 	var/firelevel = 10000 //Calculated by gas_mixture.calculate_firelevel()
@@ -114,13 +114,13 @@ turf/proc/hotspot_expose(exposed_temperature, exposed_volume, soh = 0)
 
 	if(firelevel > 6)
 		icon_state = "3"
-		SetLuminosity(7)
+		set_light(7, 3)
 	else if(firelevel > 2.5)
 		icon_state = "2"
-		SetLuminosity(5)
+		set_light(5, 2)
 	else
 		icon_state = "1"
-		SetLuminosity(3)
+		set_light(3, 1)
 
 	//im not sure how to implement a version that works for every creature so for now monkeys are firesafe
 	for(var/mob/living/L in loc)
@@ -158,6 +158,9 @@ turf/proc/hotspot_expose(exposed_temperature, exposed_volume, soh = 0)
 			else
 				enemy_tile.adjacent_fire_act(loc, air_contents, air_contents.temperature, air_contents.volume)
 
+	animate(src, color = heat2color(air_contents.temperature), 5)
+	set_light(l_color = color)
+
 /obj/fire/New(newLoc,fl)
 	..()
 
@@ -165,7 +168,11 @@ turf/proc/hotspot_expose(exposed_temperature, exposed_volume, soh = 0)
 		qdel(src)
 
 	set_dir(pick(cardinal))
-	SetLuminosity(3)
+	
+	var/datum/gas_mixture/air_contents = loc.return_air()
+	color = heat2color(air_contents.temperature)
+	set_light(3, 1, color)
+
 	firelevel = fl
 	air_master.active_hotspots.Add(src)
 
@@ -178,7 +185,7 @@ turf/proc/hotspot_expose(exposed_temperature, exposed_volume, soh = 0)
 
 /obj/fire/proc/RemoveFire()
 	if (istype(loc, /turf))
-		SetLuminosity(0)
+		set_light(0)
 
 		loc = null
 	air_master.active_hotspots.Remove(src)

code/__HELPERS/game.dm

@@ -16,22 +16,32 @@
 		return 1
 	return 0
 
+/proc/max_default_z_level()
+	var/max_z = 0
+	for(var/z in config.station_levels)
+		max_z = max(z, max_z)
+	for(var/z in config.admin_levels)
+		max_z = max(z, max_z)
+	for(var/z in config.player_levels)
+		max_z = max(z, max_z)
+	return max_z
+
 /proc/get_area(O)
 	var/turf/loc = get_turf(O)
 	if(loc)
 		var/area/res = loc.loc
-		.= res.master
+		.= res
 
 /proc/get_area_name(N) //get area by its name
 	for(var/area/A in world)
 		if(A.name == N)
 			return A
 	return 0
-    
+
 /proc/get_area_master(const/O)
 	var/area/A = get_area(O)
 	if (isarea(A))
-		return A.master
+		return A
 
 /proc/in_range(source, user)
 	if(get_dist(source, user) <= 1)
@@ -66,18 +76,6 @@
 /proc/isNotAdminLevel(var/level)
 	return !isAdminLevel(level)
 
-//Magic constants obtained by using linear regression on right-angled triangles of sides 0<x<1, 0<y<1
-//They should approximate pythagoras theorem well enough for our needs.
-#define k1 0.934
-#define k2 0.427
-/proc/cheap_hypotenuse(Ax,Ay,Bx,By) // T is just the second atom to check distance to center with
-	var/dx = abs(Ax - Bx)	//sides of right-angled triangle
-	var/dy = abs(Ay - By)
-	if(dx>=dy)	return (k1*dx) + (k2*dy)	//No sqrt or powers :)
-	else		return (k2*dx) + (k1*dy)
-#undef k1
-#undef k2
-
 /proc/circlerange(center=usr,radius=3)
 
 	var/turf/centerturf = get_turf(center)

code/__HELPERS/lists.dm

@@ -182,11 +182,9 @@ proc/listclearnulls(list/list)
 
 //Return a list with no duplicate entries
 /proc/uniquelist(var/list/L)
-	var/list/K = list()
-	for(var/item in L)
-		if(!(item in K))
-			K += item
-	return K
+	. = list()
+	for(var/i in L)
+		. |= i
 
 //Mergesort: divides up the list into halves to begin the sort
 /proc/sortKey(var/list/client/L, var/order = 1)

code/__HELPERS/mobs.dm

@@ -125,3 +125,10 @@ Proc for attack log creation, because really why not
 		target.attack_log += text("\[[time_stamp()]\] <font color='orange'>Has been [what_done] by [user ? "[user.name][(ismob(user) && user.ckey) ? "([user.ckey])" : ""]" : "NON-EXISTANT SUBJECT"][object ? " with [object]" : " "][addition]</font>")
 	if(admin)
 		log_attack("<font color='red'>[user ? "[user.name][(ismob(user) && user.ckey) ? "([user.ckey])" : ""]" : "NON-EXISTANT SUBJECT"] [what_done] [target ? "[target.name][(ismob(target) && target.ckey)? "([target.ckey])" : ""]" : "NON-EXISTANT SUBJECT"][object ? " with [object]" : " "][addition]</font>")
+
+//checks whether this item is a module of the robot it is located in.
+/proc/is_robot_module(var/obj/item/thing)
+	if (!thing || !istype(thing.loc, /mob/living/silicon/robot))
+		return 0
+	var/mob/living/silicon/robot/R = thing.loc
+	return (thing in R.module.modules)

code/_onclick/item_attack.dm

@@ -25,13 +25,31 @@
 
 	if(!istype(M) || (can_operate(M) && do_surgery(M,user,src))) return 0
 
+	// Knifing
+	if(edge)
+		for(var/obj/item/weapon/grab/G in M.grabbed_by)
+			if(G.assailant == user && G.state >= GRAB_NECK && world.time >= (G.last_action + 20))
+				//TODO: better alternative for applying damage multiple times? Nice knifing sound?
+				M.apply_damage(20, BRUTE, "head", 0, sharp=sharp, edge=edge)
+				M.apply_damage(20, BRUTE, "head", 0, sharp=sharp, edge=edge)
+				M.apply_damage(20, BRUTE, "head", 0, sharp=sharp, edge=edge)
+				M.adjustOxyLoss(60) // Brain lacks oxygen immediately, pass out
+				flick(G.hud.icon_state, G.hud)
+				G.last_action = world.time
+				user.visible_message("<span class='danger'>[user] slit [M]'s throat open with \the [name]!</span>")
+				user.attack_log += "\[[time_stamp()]\]<font color='red'> Knifed [M.name] ([M.ckey]) with [name] (INTENT: [uppertext(user.a_intent)]) (DAMTYE: [uppertext(damtype)])</font>"
+				M.attack_log += "\[[time_stamp()]\]<font color='orange'> Got knifed by [user.name] ([user.ckey]) with [name] (INTENT: [uppertext(user.a_intent)]) (DAMTYE: [uppertext(damtype)])</font>"
+				msg_admin_attack("[key_name(user)] knifed [key_name(M)] with [name] (INTENT: [uppertext(user.a_intent)]) (DAMTYE: [uppertext(damtype)])" )
+				return
+
 	/////////////////////////
 	user.lastattacked = M
 	M.lastattacker = user
 
-	user.attack_log += "\[[time_stamp()]\]<font color='red'> Attacked [M.name] ([M.ckey]) with [name] (INTENT: [uppertext(user.a_intent)]) (DAMTYE: [uppertext(damtype)])</font>"
-	M.attack_log += "\[[time_stamp()]\]<font color='orange'> Attacked by [user.name] ([user.ckey]) with [name] (INTENT: [uppertext(user.a_intent)]) (DAMTYE: [uppertext(damtype)])</font>"
-	msg_admin_attack("[key_name(user)] attacked [key_name(M)] with [name] (INTENT: [uppertext(user.a_intent)]) (DAMTYE: [uppertext(damtype)])" )
+	if(!no_attack_log)
+		user.attack_log += "\[[time_stamp()]\]<font color='red'> Attacked [M.name] ([M.ckey]) with [name] (INTENT: [uppertext(user.a_intent)]) (DAMTYE: [uppertext(damtype)])</font>"
+		M.attack_log += "\[[time_stamp()]\]<font color='orange'> Attacked by [user.name] ([user.ckey]) with [name] (INTENT: [uppertext(user.a_intent)]) (DAMTYE: [uppertext(damtype)])</font>"
+		msg_admin_attack("[key_name(user)] attacked [key_name(M)] with [name] (INTENT: [uppertext(user.a_intent)]) (DAMTYE: [uppertext(damtype)])" )
 	/////////////////////////
 
 	var/power = force

code/controllers/Processes/garbage.dm

@@ -78,7 +78,7 @@ var/list/delayed_garbage = list()
 	destroyed["\ref[A]"] = world.time
 
 /datum/controller/process/garbage_collector/getStatName()
-	return ..()+"([garbage_collector.dels]/[garbage_collector.hard_dels])"
+	return ..()+"([garbage_collector.destroyed.len]/[garbage_collector.dels]/[garbage_collector.hard_dels])"
 
 // Should be treated as a replacement for the 'del' keyword.
 // Datums passed to this will be given a chance to clean up references to allow the GC to collect them.
@@ -94,8 +94,9 @@ var/list/delayed_garbage = list()
 	if(!istype(A))
 		//warning("qdel() passed object of type [A.type]. qdel() can only handle /datum types.")
 		del(A)
-		garbage_collector.dels++
-		garbage_collector.hard_dels++
+		if(garbage_collector)
+			garbage_collector.dels++
+			garbage_collector.hard_dels++
 	else if(isnull(A.gcDestroyed))
 		// Let our friend know they're about to get collected
 		. = !A.Destroy()
@@ -120,7 +121,7 @@ var/list/delayed_garbage = list()
 /icon/finalize_qdel()
 	del(src)
 
-/imagine/finalize_qdel()
+/image/finalize_qdel()
 	del(src)
 
 /mob/finalize_qdel()

code/controllers/Processes/powernet.dm

@@ -11,5 +11,10 @@
 
 		powernets.Remove(powerNetwork)
 
+	// This is necessary to ensure powersinks are always the first devices that drain power from powernet.
+	// Otherwise APCs or other stuff go first, resulting in bad things happening.
+	for(var/obj/item/device/powersink/S in processing_objects)
+		S.drain()
+
 /datum/controller/process/powernet/getStatName()
-	return ..()+"([powernets.len])"
+	return ..()+"([powernets.len])"

code/controllers/_DynamicAreaLighting_TG.dm

@@ -1,450 +0,0 @@
-/*
-	Modified DynamicAreaLighting for TGstation - Coded by Carnwennan
-
-	This is TG's 'new' lighting system. It's basically a heavily modified combination of Forum_Account's and
-	ShadowDarke's respective lighting libraries. Credits, where due, to them.
-
-	Like sd_DAL (what we used to use), it changes the shading overlays of areas by splitting each type of area into sub-areas
-	by using the var/tag variable and moving turfs into the contents list of the correct sub-area. This method is
-	much less costly than using overlays or objects.
-
-	Unlike sd_DAL however it uses a queueing system. Everytime we call a change to opacity or luminosity
-	(through SetOpacity() or SetLuminosity()) we are  simply updating variables and scheduling certain lights/turfs for an
-	update. Actual updates are handled periodically by the lighting_controller. This carries additional overheads, however it
-	means that each thing is changed only once per lighting_controller.processing_interval ticks. Allowing for greater control
-	over how much priority we'd like lighting updates to have. It also makes it possible for us to simply delay updates by
-	setting lighting_controller.processing = 0 at say, the start of a large explosion, waiting for it to finish, and then
-	turning it back on with lighting_controller.processing = 1.
-
-	Unlike our old system there are hardcoded maximum luminositys (different for certain atoms).
-	This is to cap the cost of creating lighting effects.
-	(without this, an atom with luminosity of 20 would have to update 41^2 turfs!) :s
-
-	Also, in order for the queueing system to work, each light remembers the effect it casts on each turf. This is going to
-	have larger memory requirements than our previous system but it's easily worth the hassle for the greater control we
-	gain. It also reduces cost of removing lighting effects by a lot!
-
-	Known Issues/TODO:
-		Shuttles still do not have support for dynamic lighting (I hope to fix this at some point)
-		No directional lighting support. (prototype looked ugly)
-*/
-
-#define LIGHTING_CIRCULAR 1									//comment this out to use old square lighting effects.
-#define LIGHTING_LAYER 10									//Drawing layer for lighting overlays
-#define LIGHTING_ICON 'icons/effects/ss13_dark_alpha6.dmi'	//Icon used for lighting shading effects
-
-datum/light_source
-	var/atom/owner
-	var/changed = 1
-	var/list/effect = list()
-	var/__x = 0		//x coordinate at last update
-	var/__y = 0		//y coordinate at last update
-	var/__z = 0		//z coordinate at last update
-
-	var/_l_color //do not use directly, only used as reference for updating
-	var/col_r
-	var/col_g
-	var/col_b
-
-
-	New(atom/A)
-		if(!istype(A))
-			CRASH("The first argument to the light object's constructor must be the atom that is the light source. Expected atom, received '[A]' instead.")
-		..()
-		owner = A
-		readrgb(owner.l_color)
-		__x = owner.x
-		__y = owner.y
-		__z = owner.z
-		// the lighting object maintains a list of all light sources
-		lighting_controller.lights += src
-
-
-	//Check a light to see if its effect needs reprocessing. If it does, remove any old effect and create a new one
-	proc/check()
-		if(!owner)
-			remove_effect()
-			return 1	//causes it to be removed from our list of lights. The garbage collector will then destroy it.
-
-		// check to see if we've moved since last update
-		if(owner.x != __x || owner.y != __y || owner.z != __z)
-			__x = owner.x
-			__y = owner.y
-			__z = owner.z
-			changed = 1
-
-		if (owner.l_color != _l_color)
-			readrgb(owner.l_color)
-			changed = 1
-
-		if(changed)
-			changed = 0
-			remove_effect()
-			return add_effect()
-		return 0
-
-
-	proc/remove_effect()
-		// before we apply the effect we remove the light's current effect.
-		for(var/turf/T in effect)	// negate the effect of this light source
-			T.update_lumcount(-effect[T], col_r, col_g, col_b, 1)
-		effect.Cut()					// clear the effect list
-
-	proc/add_effect()
-		// only do this if the light is turned on and is on the map
-		if(owner.loc && owner.luminosity > 0)
-			readrgb(owner.l_color)
-			effect = list()
-			for(var/turf/T in view(owner.get_light_range(),get_turf(owner)))
-				var/delta_lumen = lum(T)
-				if(delta_lumen > 0)
-					effect[T] = delta_lumen
-					T.update_lumcount(delta_lumen, col_r, col_g, col_b, 0)
-
-			return 0
-		else
-			owner.light = null
-			return 1	//cause the light to be removed from the lights list and garbage collected once it's no
-						//longer referenced by the queue
-
-	proc/lum(turf/A)
-		if (owner.trueLuminosity < 1)
-			return 0
-		var/dist
-		if(!A)
-			dist = 0
-		else
-#ifdef LIGHTING_CIRCULAR
-			dist = cheap_hypotenuse(A.x, A.y, __x, __y)
-#else
-			dist = max(abs(A.x - __x), abs(A.y - __y))
-#endif
-		if (owner.trueLuminosity > 100) // This will never happen... right?
-			return sqrt(owner.trueLuminosity) - dist
-		else
-			return sqrtTable[owner.trueLuminosity] - dist
-
-	proc/readrgb(col)
-		_l_color = col
-		if(col)
-			col_r = GetRedPart(col)
-			col_g = GetGreenPart(col)
-			col_b = GetBluePart(col)
-		else
-			col_r = null
-
-atom
-	var/datum/light_source/light
-	var/trueLuminosity = 0  // Typically 'luminosity' squared.  The builtin luminosity must remain linear.
-	                        // We may read it, but NEVER set it directly.
-	var/l_color
-
-//Turfs with opacity when they are constructed will trigger nearby lights to update
-//Turfs and atoms with luminosity when they are constructed will create a light_source automatically
-turf/New()
-	..()
-	if(luminosity)
-		if(light)	WARNING("[type] - Don't set lights up manually during New(), We do it automatically.")
-		trueLuminosity = luminosity * luminosity
-		light = new(src)
-
-//Movable atoms with opacity when they are constructed will trigger nearby lights to update
-//Movable atoms with luminosity when they are constructed will create a light_source automatically
-atom/movable/New()
-	..()
-	if(opacity)
-		if(isturf(loc))
-			if(loc:lighting_lumcount > 1)
-				UpdateAffectingLights()
-	if(luminosity)
-		if(light)	WARNING("[type] - Don't set lights up manually during New(), We do it automatically.")
-		trueLuminosity = luminosity * luminosity
-		light = new(src)
-
-//Sets our luminosity.
-//If we have no light it will create one.
-//If we are setting luminosity to 0 the light will be cleaned up by the controller and garbage collected once all its
-//queues are complete.
-//if we have a light already it is merely updated, rather than making a new one.
-atom/proc/SetLuminosity(new_luminosity, trueLum = FALSE)
-	if(new_luminosity < 0)
-		new_luminosity = 0
-	if(!trueLum)
-		new_luminosity *= new_luminosity
-	if(light)
-		if(trueLuminosity != new_luminosity)	//non-luminous lights are removed from the lights list in add_effect()
-			light.changed = 1
-	else
-		if(new_luminosity)
-			light = new(src)
-	trueLuminosity = new_luminosity
-	if (trueLuminosity < 1)
-		luminosity = 0
-	else if (trueLuminosity <= 100)
-		luminosity = sqrtTable[trueLuminosity]
-	else
-		luminosity = sqrt(trueLuminosity)
-
-atom/proc/AddLuminosity(delta_luminosity)
-	if(delta_luminosity > 0)
-		SetLuminosity(trueLuminosity + delta_luminosity*delta_luminosity, TRUE)
-	else if(delta_luminosity < 0)
-		SetLuminosity(trueLuminosity - delta_luminosity*delta_luminosity, TRUE)
-
-area/SetLuminosity(new_luminosity)			//we don't want dynamic lighting for areas
-	luminosity = !!new_luminosity
-	trueLuminosity = luminosity
-
-
-//change our opacity (defaults to toggle), and then update all lights that affect us.
-atom/proc/SetOpacity(new_opacity)
-	if(new_opacity == null)
-		new_opacity = !opacity			//default = toggle opacity
-	else if(opacity == new_opacity)
-		return 0						//opacity hasn't changed! don't bother doing anything
-	opacity = new_opacity				//update opacity, the below procs now call light updates.
-	return 1
-
-turf/SetOpacity(new_opacity)
-	if(..()==1)							//only bother if opacity changed
-		if(lighting_lumcount)			//only bother with an update if our turf is currently affected by a light
-			UpdateAffectingLights()
-
-/atom/movable/SetOpacity(new_opacity)
-	if(..()==1)							//only bother if opacity changed
-		if(isturf(loc))					//only bother with an update if we're on a turf
-			var/turf/T = loc
-			if(T.lighting_lumcount)		//only bother with an update if our turf is currently affected by a light
-				UpdateAffectingLights()
-
-
-turf
-	var/lighting_lumcount = 0
-	var/lighting_changed = 0
-	var/color_lighting_lumcount = 0
-
-	var/lumcount_r = 0
-	var/lumcount_g = 0
-	var/lumcount_b = 0
-	var/light_col_sources = 0
-
-turf/space
-	lighting_lumcount = 4		//starlight
-
-turf/proc/update_lumcount(amount, col_r, col_g, col_b, removing = 0)
-	lighting_lumcount += amount
-
-	if(!isnull(col_r)) //col_r is the "key" var, if it's null so will the rest
-		if(removing)
-			light_col_sources--
-			lumcount_r -= col_r
-			lumcount_g -= col_g
-			lumcount_b -= col_b
-		else
-			light_col_sources++
-			lumcount_r += col_r
-			lumcount_g += col_g
-			lumcount_b += col_b
-
-		if(light_col_sources)
-			var/r_avg = max(0, min(255, round(lumcount_r / light_col_sources, 16) + 15))
-			var/g_avg = max(0, min(255, round(lumcount_g / light_col_sources, 16) + 15))
-			var/b_avg = max(0, min(255, round(lumcount_b / light_col_sources, 16) + 15))
-			l_color = rgb(r_avg, g_avg, b_avg)
-		else
-			l_color = null
-
-		color_lighting_lumcount = max(color_lighting_lumcount + amount, 0) // Minimum of 0.
-
-	if(!lighting_changed)
-		lighting_controller.changed_turfs += src
-		lighting_changed = 1
-
-turf/proc/lighting_tag(const/level)
-	var/area/A = loc
-	return A.tagbase + "sd_L[level]"
-
-turf/proc/build_lighting_area(const/tag, const/level, const/color_light)
-	var/area/Area = loc
-	var/area/A = new Area.type()    // create area if it wasn't found
-	// replicate vars
-	for(var/V in Area.vars)
-		switch(V)
-			if ("contents","lighting_overlay", "color_overlay", "overlays")
-				continue
-			else
-				if(issaved(Area.vars[V])) A.vars[V] = Area.vars[V]
-
-	A.tag = tag
-	A.lighting_subarea = 1
-	A.lighting_space = 0 // in case it was copied from a space subarea
-
-	if (l_color != A.l_color)
-		A.l_color = l_color
-		//color_light = min(max(round(color_lighting_lumcount, 1), 0), lighting_controller.lighting_states)
-		//world << "[color_light] [color_lighting_lumcount]"
-
-	A.SetLightLevel(level, color_light)
-	Area.related += A
-	return A
-
-turf/proc/shift_to_subarea()
-	lighting_changed = 0
-	var/area/Area = loc
-
-	if(!istype(Area) || !Area.lighting_use_dynamic) return
-
-	var/level = min(max(round(lighting_lumcount,1),0),lighting_controller.lighting_states)
-	var/new_tag = lighting_tag(level)
-
-	// pomf - If we have a lighting color that is not null, apply the new tag to seperate the areas.
-	if (l_color)
-		// pomf - We append the (rounded!) color lighting lumcount so we can have colored lights.
-		new_tag += "[l_color][min(max(round(color_lighting_lumcount,1),0),lighting_controller.lighting_states)]"
-
-	if(Area.tag!=new_tag)	//skip if already in this area
-		var/area/A = locate(new_tag)	// find an appropriate area
-		var/color_light = min(max(round(color_lighting_lumcount,1),0),lighting_controller.lighting_states)
-
-		if (!A)
-			A = build_lighting_area(new_tag, level, color_light)
-		else if (l_color != A.l_color)
-			A.l_color = l_color
-			//color_light = min(max(round(color_lighting_lumcount, 1), 0), lighting_controller.lighting_states)
-			A.SetLightLevel(level, color_light)
-
-		A.contents += src	// move the turf into the area
-	universe.OnTurfTick(src)
-
-// Dedicated lighting sublevel for space turfs
-// helps us depower things in space, remove space fire alarms,
-// and evens out space lighting
-turf/space/lighting_tag(var/level)
-	var/area/A = loc
-	return A.tagbase + "sd_L_space"
-turf/space/build_lighting_area(var/tag,var/level)
-	var/area/A = ..(tag,4)
-	A.lighting_space = 1
-	A.SetLightLevel(4)
-	A.icon_state = null
-	return A
-
-
-area
-	var/lighting_use_dynamic = 1	//Turn this flag off to prevent sd_DynamicAreaLighting from affecting this area
-	var/image/lighting_overlay		//tracks the darkness image of the area for easy removal
-	var/lighting_subarea = 0		//tracks whether we're a lighting sub-area
-	var/lighting_space = 0			// true for space-only lighting subareas
-	var/tagbase
-	var/image/color_overlay //Tracks the color image.
-
-	proc/SetLightLevel(light, color_light = 0)
-		if(!src) return
-		if(light <= 0)
-			light = 0
-			luminosity = 0
-		else
-			if(light > lighting_controller.lighting_states)
-				light = lighting_controller.lighting_states
-			luminosity = 1
-
-		if(lighting_overlay)
-			overlays -= lighting_overlay
-			lighting_overlay.icon_state = "[light]"
-		else
-			lighting_overlay = image(LIGHTING_ICON,,num2text(light),LIGHTING_LAYER)
-
-		if (color_overlay)
-			overlays.Remove(color_overlay)
-			color_overlay.icon_state = "5"
-		else
-			if (l_color)
-				color_overlay = image('icons/effects/effects.dmi', ,"5", 10.1)
-				//color_overlay = image('icons/effects/effects.dmi', ,"white", 10.1)
-
-		if (istype(color_overlay))
-			color_overlay.color = l_color
-
-
-			switch (color_light)
-				if (6)
-					color_overlay.icon_state = "5"
-					//color_overlay.alpha = 180
-				if (5)
-					color_overlay.icon_state = "4"
-					//color_overlay.alpha = 150
-				if (4)
-					color_overlay.icon_state = "3"
-					//color_overlay.alpha = 120
-				if (3)
-					color_overlay.icon_state = "2"
-					//color_overlay.alpha = 90
-				if (2)
-					color_overlay.icon_state = "1"
-					//color_overlay.alpha = 60
-				if (1)
-					color_overlay.icon_state = "1"
-					color_overlay.alpha = 200
-					//color_overlay.alpha = 30
-				if (-INFINITY to 0)
-					//world << "Zero or below, [color_light]."
-					color_overlay.alpha = 0
-				else
-					//world << "Setting the alpha to max... color_light [color_light]."
-					color_overlay.alpha = 180
-
-			color_overlay.blend_mode = BLEND_ADD
-			if (color_overlay.color)
-				overlays.Add(color_overlay)
-
-		if (isnull(color_overlay))
-			overlays.Add(lighting_overlay)
-		else if (light < 6)
-			overlays.Add(lighting_overlay)
-
-	proc/SetDynamicLighting()
-
-		src.lighting_use_dynamic = 1
-		for(var/turf/T in src.contents)
-			T.update_lumcount(0)
-
-	proc/InitializeLighting()	//TODO: could probably improve this bit ~Carn
-		tagbase = "[type]"
-		if(!tag) tag = tagbase
-		if(!lighting_use_dynamic)
-			if(!lighting_subarea)	// see if this is a lighting subarea already
-			//show the dark overlay so areas, not yet in a lighting subarea, won't be bright as day and look silly.
-				SetLightLevel(4)
-
-//#undef LIGHTING_LAYER
-#undef LIGHTING_CIRCULAR
-//#undef LIGHTING_ICON
-
-#define LIGHTING_MAX_LUMINOSITY_STATIC	8	//Maximum luminosity to reduce lag.
-#define LIGHTING_MAX_LUMINOSITY_MOBILE	5	//Moving objects have a lower max luminosity since these update more often. (lag reduction)
-#define LIGHTING_MAX_LUMINOSITY_TURF	1	//turfs have a severely shortened range to protect from inevitable floor-lighttile spam.
-
-//set the changed status of all lights which could have possibly lit this atom.
-//We don't need to worry about lights which lit us but moved away, since they will have change status set already
-//This proc can cause lots of lights to be updated. :(
-atom/proc/UpdateAffectingLights()
-	for(var/atom/A in oview(LIGHTING_MAX_LUMINOSITY_STATIC-1,src))
-		if(A.light)
-			A.light.changed = 1			//force it to update at next process()
-
-//caps luminosity effects max-range based on what type the light's owner is.
-atom/proc/get_light_range()
-	return min(luminosity, LIGHTING_MAX_LUMINOSITY_STATIC)
-
-atom/movable/get_light_range()
-	return min(luminosity, LIGHTING_MAX_LUMINOSITY_MOBILE)
-
-obj/machinery/light/get_light_range()
-	return min(luminosity, LIGHTING_MAX_LUMINOSITY_STATIC)
-
-turf/get_light_range()
-	return min(luminosity, LIGHTING_MAX_LUMINOSITY_TURF)
-
-#undef LIGHTING_MAX_LUMINOSITY_STATIC
-#undef LIGHTING_MAX_LUMINOSITY_MOBILE
-#undef LIGHTING_MAX_LUMINOSITY_TURF

code/controllers/failsafe.dm

@@ -25,7 +25,6 @@ var/datum/controller/failsafe/Failsafe
 		set background = 1
 		while(1)	//more efficient than recursivly calling ourself over and over. background = 1 ensures we do not trigger an infinite loop
 			if(!master_controller)		new /datum/controller/game_controller()	//replace the missing master_controller! This should never happen.
-			if(!lighting_controller)	new /datum/controller/lighting()		//replace the missing lighting_controller
 
 			if(processing)
 				if(lighting_controller.processing)

code/controllers/lighting_controller.dm

@@ -1,130 +0,0 @@
-var/datum/controller/lighting/lighting_controller = new ()
-
-datum/controller/lighting
-	var/processing = 0
-	var/processing_interval = 5	//setting this too low will probably kill the server. Don't be silly with it!
-	var/process_cost = 0
-	var/iteration = 0
-
-	var/lighting_states = 7
-
-	var/list/lights = list()
-	var/lights_workload_max = 0
-
-//	var/list/changed_lights()		//TODO: possibly implement this to reduce on overheads?
-
-	var/list/changed_turfs = list()
-	var/changed_turfs_workload_max = 0
-
-
-datum/controller/lighting/New()
-	lighting_states = max( 0, length(icon_states(LIGHTING_ICON))-1 )
-	if(lighting_controller != src)
-		if(istype(lighting_controller,/datum/controller/lighting))
-			Recover()	//if we are replacing an existing lighting_controller (due to a crash) we attempt to preserve as much as we can
-			qdel(lighting_controller)
-		lighting_controller = src
-
-
-//Workhorse of lighting. It cycles through each light to see which ones need their effects updating. It updates their
-//effects and then processes every turf in the queue, moving the turfs to the corresponing lighting sub-area.
-//All queue lists prune themselves, which will cause lights with no luminosity to be garbage collected (cheaper and safer
-//than deleting them). Processing interval should be roughly half a second for best results.
-//By using queues we are ensuring we don't perform more updates than are necessary
-datum/controller/lighting/proc/process()
-	processing = 1
-	spawn(0)
-		set background = 1
-		while(1)
-			if(processing)
-				iteration++
-				var/started = world.timeofday
-
-				lights_workload_max = max(lights_workload_max,lights.len)
-				for(var/i=1, i<=lights.len, i++)
-					var/datum/light_source/L = lights[i]
-					if(L && !L.check())
-						continue
-					lights.Cut(i,i+1)
-					i--
-
-				sleep(-1)
-
-				changed_turfs_workload_max = max(changed_turfs_workload_max,changed_turfs.len)
-				for(var/i=1, i<=changed_turfs.len, i++)
-					var/turf/T = changed_turfs[i]
-					if(T && T.lighting_changed)
-						T.shift_to_subarea()
-				changed_turfs.Cut()		// reset the changed list
-
-				process_cost = (world.timeofday - started)
-
-			sleep(processing_interval)
-
-//same as above except it attempts to shift ALL turfs in the world regardless of lighting_changed status
-//Does not loop. Should be run prior to process() being called for the first time.
-//Note: if we get additional z-levels at runtime (e.g. if the gateway thin ever gets finished) we can initialize specific
-//z-levels with the z_level argument
-datum/controller/lighting/proc/initializeLighting(var/z_level)
-	processing = 0
-	spawn(-1)
-		set background = 1
-		for(var/i=1, i<=lights.len, i++)
-			var/datum/light_source/L = lights[i]
-			if(L.check())
-				lights.Cut(i,i+1)
-				i--
-
-		var/z_start = 1
-		var/z_finish = world.maxz
-		if(z_level)
-			z_level = round(z_level,1)
-			if(z_level > 0 && z_level <= world.maxz)
-				z_start = z_level
-				z_finish = z_level
-
-		for(var/k=z_start,k<=z_finish,k++)
-			for(var/i=1,i<=world.maxx,i++)
-				for(var/j=1,j<=world.maxy,j++)
-					var/turf/T = locate(i,j,k)
-					if(T)	T.shift_to_subarea()
-
-		changed_turfs.Cut()		// reset the changed list
-
-
-//Used to strip valid information from an existing controller and transfer it to a replacement
-//It works by using spawn(-1) to transfer the data, if there is a runtime the data does not get transfered but the loop
-//does not crash
-datum/controller/lighting/proc/Recover()
-	if(!istype(lighting_controller.changed_turfs,/list))
-		lighting_controller.changed_turfs = list()
-	if(!istype(lighting_controller.lights,/list))
-		lighting_controller.lights = list()
-
-	for(var/i=1, i<=lighting_controller.lights.len, i++)
-		var/datum/light_source/L = lighting_controller.lights[i]
-		if(istype(L))
-			spawn(-1)			//so we don't crash the loop (inefficient)
-				L.check()
-				lights += L		//If we didn't runtime then this will get transferred over
-
-	for(var/i=1, i<=lighting_controller.changed_turfs.len, i++)
-		var/turf/T = lighting_controller.changed_turfs[i]
-		if(istype(T) && T.lighting_changed)
-			spawn(-1)
-				T.shift_to_subarea()
-
-	var/msg = "## DEBUG: [time2text(world.timeofday)] lighting_controller restarted. Reports:\n"
-	for(var/varname in lighting_controller.vars)
-		switch(varname)
-			if("tag","bestF","type","parent_type","vars")	continue
-			else
-				var/varval1 = lighting_controller.vars[varname]
-				var/varval2 = vars[varname]
-				if(istype(varval1,/list))
-					varval1 = "/list([length(varval1)])"
-					varval2 = "/list([length(varval2)])"
-				msg += "\t [varname] = [varval1] -> [varval2]\n"
-	world.log << msg
-
-#undef LIGHTING_ICON

code/controllers/verbs.dm

@@ -30,7 +30,7 @@
 	var/tz =    input("Z? (default 1)")       as text|null
 	new map_datum(seed,tx,ty,tz)
 
-/client/proc/restart_controller(controller in list("Master","Failsafe","Lighting","Supply"))
+/client/proc/restart_controller(controller in list("Supply"))
 	set category = "Debug"
 	set name = "Restart Controller"
 	set desc = "Restart one of the various periodic loop controllers for the game (be careful!)"
@@ -39,13 +39,6 @@
 	usr = null
 	src = null
 	switch(controller)
-		if("Failsafe")
-			new /datum/controller/failsafe()
-			feedback_add_details("admin_verb","RFailsafe")
-		if("Lighting")
-			new /datum/controller/lighting()
-			lighting_controller.process()
-			feedback_add_details("admin_verb","RLighting")
 		if("Supply")
 			supply_controller.process()
 			feedback_add_details("admin_verb","RSupply")
@@ -62,7 +55,7 @@
 		usr.client.debug_variables(antag)
 		message_admins("Admin [key_name_admin(usr)] is debugging the [antag.role_text] template.")
 
-/client/proc/debug_controller(controller in list("Master","Failsafe","Ticker","Ticker Process","Lighting","Air","Jobs","Sun","Radio","Supply","Shuttles","Emergency Shuttle","Configuration","pAI", "Cameras", "Transfer Controller", "Gas Data","Event","Plants","Alarm","Nano"))
+/client/proc/debug_controller(controller in list("Master","Ticker","Ticker Process","Air","Jobs","Sun","Radio","Supply","Shuttles","Emergency Shuttle","Configuration","pAI", "Cameras", "Transfer Controller", "Gas Data","Event","Plants","Alarm","Nano"))
 	set category = "Debug"
 	set name = "Debug Controller"
 	set desc = "Debug the various periodic loop controllers for the game (be careful!)"
@@ -72,18 +65,12 @@
 		if("Master")
 			debug_variables(master_controller)
 			feedback_add_details("admin_verb","DMC")
-		if("Failsafe")
-			debug_variables(Failsafe)
-			feedback_add_details("admin_verb","DFailsafe")
 		if("Ticker")
 			debug_variables(ticker)
 			feedback_add_details("admin_verb","DTicker")
 		if("Ticker Process")
 			debug_variables(tickerProcess)
 			feedback_add_details("admin_verb","DTickerProcess")
-		if("Lighting")
-			debug_variables(lighting_controller)
-			feedback_add_details("admin_verb","DLighting")
 		if("Air")
 			debug_variables(air_master)
 			feedback_add_details("admin_verb","DAir")

code/datums/datacore.dm

@@ -140,160 +140,9 @@
 
 
 proc/get_id_photo(var/mob/living/carbon/human/H)
-	var/icon/preview_icon = null
-
-	var/g = "m"
-	if (H.gender == FEMALE)
-		g = "f"
-
-	var/icon/icobase = H.species.icobase
-
-	preview_icon = new /icon(icobase, "torso_[g]")
-	var/icon/temp
-	temp = new /icon(icobase, "groin_[g]")
-	preview_icon.Blend(temp, ICON_OVERLAY)
-	temp = new /icon(icobase, "head_[g]")
-	preview_icon.Blend(temp, ICON_OVERLAY)
-
-	for(var/obj/item/organ/external/E in H.organs)
-		preview_icon.Blend(E.get_icon(), ICON_OVERLAY)
-
-	//Tail
-	if(H.species.tail)
-		temp = new/icon("icon" = 'icons/effects/species.dmi', "icon_state" = "[H.species.tail]_s")
-		preview_icon.Blend(temp, ICON_OVERLAY)
-
-	// Skin tone
-	if(H.species.flags & HAS_SKIN_TONE)
-		if (H.s_tone >= 0)
-			preview_icon.Blend(rgb(H.s_tone, H.s_tone, H.s_tone), ICON_ADD)
-		else
-			preview_icon.Blend(rgb(-H.s_tone,  -H.s_tone,  -H.s_tone), ICON_SUBTRACT)
-
-	// Skin color
-	if(H.species.flags & HAS_SKIN_TONE)
-		if(!H.species || H.species.flags & HAS_SKIN_COLOR)
-			preview_icon.Blend(rgb(H.r_skin, H.g_skin, H.b_skin), ICON_ADD)
-
-	var/icon/eyes_s = new/icon("icon" = 'icons/mob/human_face.dmi', "icon_state" = H.species ? H.species.eyes : "eyes_s")
-
-	if (H.species.flags & HAS_EYE_COLOR)
-		eyes_s.Blend(rgb(H.r_eyes, H.g_eyes, H.b_eyes), ICON_ADD)
-
-	var/datum/sprite_accessory/hair_style = hair_styles_list[H.h_style]
-	if(hair_style)
-		var/icon/hair_s = new/icon("icon" = hair_style.icon, "icon_state" = "[hair_style.icon_state]_s")
-		hair_s.Blend(rgb(H.r_hair, H.g_hair, H.b_hair), ICON_ADD)
-		eyes_s.Blend(hair_s, ICON_OVERLAY)
-
-	var/datum/sprite_accessory/facial_hair_style = facial_hair_styles_list[H.f_style]
-	if(facial_hair_style)
-		var/icon/facial_s = new/icon("icon" = facial_hair_style.icon, "icon_state" = "[facial_hair_style.icon_state]_s")
-		facial_s.Blend(rgb(H.r_facial, H.g_facial, H.b_facial), ICON_ADD)
-		eyes_s.Blend(facial_s, ICON_OVERLAY)
-
-	var/icon/clothes_s = null
-	switch(H.mind.assigned_role)
-		if("Head of Personnel")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "hop_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "brown"), ICON_UNDERLAY)
-		if("Bartender")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "ba_suit_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "black"), ICON_UNDERLAY)
-		if("Gardener")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "hydroponics_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "black"), ICON_UNDERLAY)
-		if("Chef")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "chef_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "black"), ICON_UNDERLAY)
-		if("Janitor")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "janitor_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "black"), ICON_UNDERLAY)
-		if("Librarian")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "red_suit_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "black"), ICON_UNDERLAY)
-		if("Quartermaster")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "qm_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "brown"), ICON_UNDERLAY)
-		if("Cargo Technician")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "cargotech_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "black"), ICON_UNDERLAY)
-		if("Shaft Miner")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "miner_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "black"), ICON_UNDERLAY)
-		if("Lawyer")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "internalaffairs_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "brown"), ICON_UNDERLAY)
-		if("Chaplain")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "chapblack_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "black"), ICON_UNDERLAY)
-		if("Research Director")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "director_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "brown"), ICON_UNDERLAY)
-			clothes_s.Blend(new /icon('icons/mob/suit.dmi', "labcoat_open"), ICON_OVERLAY)
-		if("Scientist")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "sciencewhite_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "white"), ICON_UNDERLAY)
-			clothes_s.Blend(new /icon('icons/mob/suit.dmi', "labcoat_tox_open"), ICON_OVERLAY)
-		if("Chemist")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "chemistrywhite_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "white"), ICON_UNDERLAY)
-			clothes_s.Blend(new /icon('icons/mob/suit.dmi', "labcoat_chem_open"), ICON_OVERLAY)
-		if("Chief Medical Officer")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "cmo_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "brown"), ICON_UNDERLAY)
-			clothes_s.Blend(new /icon('icons/mob/suit.dmi', "labcoat_cmo_open"), ICON_OVERLAY)
-		if("Medical Doctor")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "medical_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "white"), ICON_UNDERLAY)
-			clothes_s.Blend(new /icon('icons/mob/suit.dmi', "labcoat_open"), ICON_OVERLAY)
-		if("Geneticist")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "geneticswhite_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "white"), ICON_UNDERLAY)
-			clothes_s.Blend(new /icon('icons/mob/suit.dmi', "labcoat_gen_open"), ICON_OVERLAY)
-		if("Virologist")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "virologywhite_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "white"), ICON_UNDERLAY)
-			clothes_s.Blend(new /icon('icons/mob/suit.dmi', "labcoat_vir_open"), ICON_OVERLAY)
-		if("Captain")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "captain_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "brown"), ICON_UNDERLAY)
-		if("Head of Security")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "hosred_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "jackboots"), ICON_UNDERLAY)
-		if("Warden")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "warden_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "jackboots"), ICON_UNDERLAY)
-		if("Detective")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "detective_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "brown"), ICON_UNDERLAY)
-			clothes_s.Blend(new /icon('icons/mob/suit.dmi', "detective"), ICON_OVERLAY)
-		if("Security Officer")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "secred_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "jackboots"), ICON_UNDERLAY)
-		if("Chief Engineer")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "chief_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "brown"), ICON_UNDERLAY)
-			clothes_s.Blend(new /icon('icons/mob/belt.dmi', "utility"), ICON_OVERLAY)
-		if("Station Engineer")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "engine_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "orange"), ICON_UNDERLAY)
-			clothes_s.Blend(new /icon('icons/mob/belt.dmi', "utility"), ICON_OVERLAY)
-		if("Atmospheric Technician")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "atmos_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "black"), ICON_UNDERLAY)
-			clothes_s.Blend(new /icon('icons/mob/belt.dmi', "utility"), ICON_OVERLAY)
-		if("Roboticist")
-			clothes_s = new /icon('icons/mob/uniform.dmi', "robotics_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "black"), ICON_UNDERLAY)
-			clothes_s.Blend(new /icon('icons/mob/suit.dmi', "labcoat_open"), ICON_OVERLAY)
-		else
-			clothes_s = new /icon('icons/mob/uniform.dmi', "grey_s")
-			clothes_s.Blend(new /icon('icons/mob/feet.dmi', "black"), ICON_UNDERLAY)
-	preview_icon.Blend(eyes_s, ICON_OVERLAY)
-	if(clothes_s)
-		preview_icon.Blend(clothes_s, ICON_OVERLAY)
-	qdel(eyes_s)
-	qdel(clothes_s)
-
+	H.regenerate_icons()
+	var/icon/preview_icon = icon(H.icon)
+	for(var/image/I in H.overlays_standing)
+		if(I && I.icon)
+			preview_icon.Blend(icon(I.icon, I.icon_state), ICON_OVERLAY)
 	return preview_icon

code/datums/helper_datums/teleport.dm

@@ -14,179 +14,177 @@
 	var/force_teleport = 1 //if false, teleport will use Move() proc (dense objects will prevent teleportation)
 
 
-	New(ateleatom, adestination, aprecision=0, afteleport=1, aeffectin=null, aeffectout=null, asoundin=null, asoundout=null)
-		..()
-		if(!initTeleport(arglist(args)))
-			return 0
-		return 1
-
-	proc/initTeleport(ateleatom,adestination,aprecision,afteleport,aeffectin,aeffectout,asoundin,asoundout)
-		if(!setTeleatom(ateleatom))
-			return 0
-		if(!setDestination(adestination))
-			return 0
-		if(!setPrecision(aprecision))
-			return 0
-		setEffects(aeffectin,aeffectout)
-		setForceTeleport(afteleport)
-		setSounds(asoundin,asoundout)
-		return 1
-
-	//must succeed
-	proc/setPrecision(aprecision)
-		if(isnum(aprecision))
-			precision = aprecision
-			return 1
+/datum/teleport/New(ateleatom, adestination, aprecision=0, afteleport=1, aeffectin=null, aeffectout=null, asoundin=null, asoundout=null)
+	..()
+	if(!initTeleport(arglist(args)))
 		return 0
+	return 1
 
-	//must succeed
-	proc/setDestination(atom/adestination)
-		if(istype(adestination))
-			destination = adestination
-			return 1
+/datum/teleport/proc/initTeleport(ateleatom,adestination,aprecision,afteleport,aeffectin,aeffectout,asoundin,asoundout)
+	if(!setTeleatom(ateleatom))
 		return 0
-
-	//must succeed in most cases
-	proc/setTeleatom(atom/movable/ateleatom)
-		if(istype(ateleatom, /obj/effect) && !istype(ateleatom, /obj/effect/dummy/chameleon))
-			qdel(ateleatom)
-			return 0
-		if(istype(ateleatom))
-			teleatom = ateleatom
-			return 1
+	if(!setDestination(adestination))
 		return 0
+	if(!setPrecision(aprecision))
+		return 0
+	setEffects(aeffectin,aeffectout)
+	setForceTeleport(afteleport)
+	setSounds(asoundin,asoundout)
+	return 1
 
-	//custom effects must be properly set up first for instant-type teleports
-	//optional
-	proc/setEffects(datum/effect/effect/system/aeffectin=null,datum/effect/effect/system/aeffectout=null)
-		effectin = istype(aeffectin) ? aeffectin : null
-		effectout = istype(aeffectout) ? aeffectout : null
+//must succeed
+/datum/teleport/proc/setPrecision(aprecision)
+	if(isnum(aprecision))
+		precision = aprecision
 		return 1
+	return 0
 
-	//optional
-	proc/setForceTeleport(afteleport)
+//must succeed
+/datum/teleport/proc/setDestination(atom/adestination)
+	if(istype(adestination))
+		destination = adestination
+		return 1
+	return 0
+
+//must succeed in most cases
+/datum/teleport/proc/setTeleatom(atom/movable/ateleatom)
+	if(istype(ateleatom, /obj/effect) && !istype(ateleatom, /obj/effect/dummy/chameleon))
+		qdel(ateleatom)
+		return 0
+	if(istype(ateleatom))
+		teleatom = ateleatom
+		return 1
+	return 0
+
+//custom effects must be properly set up first for instant-type teleports
+//optional
+/datum/teleport/proc/setEffects(datum/effect/effect/system/aeffectin=null,datum/effect/effect/system/aeffectout=null)
+	effectin = istype(aeffectin) ? aeffectin : null
+	effectout = istype(aeffectout) ? aeffectout : null
+	return 1
+
+//optional
+/datum/teleport/proc/setForceTeleport(afteleport)
 		force_teleport = afteleport
 		return 1
 
-	//optional
-	proc/setSounds(asoundin=null,asoundout=null)
+//optional
+/datum/teleport/proc/setSounds(asoundin=null,asoundout=null)
 		soundin = isfile(asoundin) ? asoundin : null
 		soundout = isfile(asoundout) ? asoundout : null
 		return 1
 
-	//placeholder
-	proc/teleportChecks()
+//placeholder
+/datum/teleport/proc/teleportChecks()
 		return 1
 
-	proc/playSpecials(atom/location,datum/effect/effect/system/effect,sound)
-		if(location)
-			if(effect)
-				spawn(-1)
-					src = null
-					effect.attach(location)
-					effect.start()
-			if(sound)
-				spawn(-1)
-					src = null
-					playsound(location,sound,60,1)
-		return
+/datum/teleport/proc/playSpecials(atom/location,datum/effect/effect/system/effect,sound)
+	if(location)
+		if(effect)
+			spawn(-1)
+				src = null
+				effect.attach(location)
+				effect.start()
+		if(sound)
+			spawn(-1)
+				src = null
+				playsound(location,sound,60,1)
+	return
 
-	//do the monkey dance
-	proc/doTeleport()
+//do the monkey dance
+/datum/teleport/proc/doTeleport()
 
-		var/turf/destturf
-		var/turf/curturf = get_turf(teleatom)
-		var/area/destarea = get_area(destination)
-		if(precision)
-			var/list/posturfs = circlerangeturfs(destination,precision)
-			destturf = safepick(posturfs)
-		else
-			destturf = get_turf(destination)
+	var/turf/destturf
+	var/turf/curturf = get_turf(teleatom)
+	var/area/destarea = get_area(destination)
+	if(precision)
+		var/list/posturfs = circlerangeturfs(destination,precision)
+		destturf = safepick(posturfs)
+	else
+		destturf = get_turf(destination)
 
-		if(!destturf || !curturf)
-			return 0
-
-		playSpecials(curturf,effectin,soundin)
-
-		var/obj/structure/bed/chair/C = null
-		if(isliving(teleatom))
-			var/mob/living/L = teleatom
-			if(L.buckled)
-				C = L.buckled
-		if(force_teleport)
-			teleatom.forceMove(destturf)
-			playSpecials(destturf,effectout,soundout)
-		else
-			if(teleatom.Move(destturf))
-				playSpecials(destturf,effectout,soundout)
-		if(C)
-			C.forceMove(destturf)
-
-		destarea.Entered(teleatom)
-
-		return 1
-
-	proc/teleport()
-		if(teleportChecks())
-			return doTeleport()
+	if(!destturf || !curturf)
 		return 0
 
+	playSpecials(curturf,effectin,soundin)
+
+	var/obj/structure/bed/chair/C = null
+	if(isliving(teleatom))
+		var/mob/living/L = teleatom
+		if(L.buckled)
+			C = L.buckled
+	if(force_teleport)
+		teleatom.forceMove(destturf)
+		playSpecials(destturf,effectout,soundout)
+	else
+		if(teleatom.Move(destturf))
+			playSpecials(destturf,effectout,soundout)
+	if(C)
+		C.forceMove(destturf)
+
+	destarea.Entered(teleatom)
+
+	return 1
+
+/datum/teleport/proc/teleport()
+	if(teleportChecks())
+		return doTeleport()
+	return 0
+
 /datum/teleport/instant //teleports when datum is created
 
-	New(ateleatom, adestination, aprecision=0, afteleport=1, aeffectin=null, aeffectout=null, asoundin=null, asoundout=null)
-		if(..())
-			teleport()
-		return
+/datum/teleport/instant/New(ateleatom, adestination, aprecision=0, afteleport=1, aeffectin=null, aeffectout=null, asoundin=null, asoundout=null)
+	if(..())
+		teleport()
+	return
 
 
-/datum/teleport/instant/science
-
-	setEffects(datum/effect/effect/system/aeffectin,datum/effect/effect/system/aeffectout)
-		if(!aeffectin || !aeffectout)
-			var/datum/effect/effect/system/spark_spread/aeffect = new
-			aeffect.set_up(5, 1, teleatom)
-			effectin = effectin || aeffect
-			effectout = effectout || aeffect
-			return 1
-		else
-			return ..()
-
-	setPrecision(aprecision)
-		..()
-		if(istype(teleatom, /obj/item/weapon/storage/backpack/holding))
-			precision = rand(1,100)
-
-		var/list/bagholding = teleatom.search_contents_for(/obj/item/weapon/storage/backpack/holding)
-		if(bagholding.len)
-			precision = max(rand(1,100)*bagholding.len,100)
-			if(istype(teleatom, /mob/living))
-				var/mob/living/MM = teleatom
-				MM << "\red The Bluespace interface on your Bag of Holding interferes with the teleport!"
+/datum/teleport/instant/science/setEffects(datum/effect/effect/system/aeffectin,datum/effect/effect/system/aeffectout)
+	if(!aeffectin || !aeffectout)
+		var/datum/effect/effect/system/spark_spread/aeffect = new
+		aeffect.set_up(5, 1, teleatom)
+		effectin = effectin || aeffect
+		effectout = effectout || aeffect
 		return 1
+	else
+		return ..()
 
-	teleportChecks()
-		if(istype(teleatom, /obj/item/weapon/disk/nuclear)) // Don't let nuke disks get teleported --NeoFite
-			teleatom.visible_message("\red <B>The [teleatom] bounces off of the portal!</B>")
+/datum/teleport/instant/science/setPrecision(aprecision)
+	..()
+	if(istype(teleatom, /obj/item/weapon/storage/backpack/holding))
+		precision = rand(1,100)
+
+	var/list/bagholding = teleatom.search_contents_for(/obj/item/weapon/storage/backpack/holding)
+	if(bagholding.len)
+		precision = max(rand(1,100)*bagholding.len,100)
+		if(istype(teleatom, /mob/living))
+			var/mob/living/MM = teleatom
+			MM << "<span class='danger>The Bluespace interface on your [teleatom] interferes with the teleport!</span>"
+	return 1
+
+/datum/teleport/instant/science/teleportChecks()
+	if(istype(teleatom, /obj/item/weapon/disk/nuclear)) // Don't let nuke disks get teleported --NeoFite
+		teleatom.visible_message("<span class='danger'>\The [teleatom] bounces off of the portal!</span>")
+		return 0
+
+	if(!isemptylist(teleatom.search_contents_for(/obj/item/weapon/disk/nuclear)))
+		if(istype(teleatom, /mob/living))
+			var/mob/living/MM = teleatom
+			MM.visible_message("<span class='danger'>\The [MM] bounces off of the portal!</span>","<span class='warning'>Something you are carrying seems to be unable to pass through the portal. Better drop it if you want to go through.</span>")
+		else
+			teleatom.visible_message("<span class='danger'>\The [teleatom] bounces off of the portal!</span>")
+		return 0
+
+	if(destination.z in config.admin_levels) //centcomm z-level
+		if(istype(teleatom, /obj/mecha))
+			var/obj/mecha/MM = teleatom
+			MM.occupant << "<span class='danger'>\The [MM] would not survive the jump to a location so far away!</span>"
+			return 0
+		if(!isemptylist(teleatom.search_contents_for(/obj/item/weapon/storage/backpack/holding)))
+			teleatom.visible_message("<span class='danger'>\The [teleatom] bounces off of the portal!</span>")
 			return 0
 
-		if(!isemptylist(teleatom.search_contents_for(/obj/item/weapon/disk/nuclear)))
-			if(istype(teleatom, /mob/living))
-				var/mob/living/MM = teleatom
-				MM.visible_message("\red <B>The [MM] bounces off of the portal!</B>","\red Something you are carrying seems to be unable to pass through the portal. Better drop it if you want to go through.")
-			else
-				teleatom.visible_message("\red <B>The [teleatom] bounces off of the portal!</B>")
-			return 0
 
-		if(destination.z == 2) //centcomm z-level
-			if(istype(teleatom, /obj/mecha))
-				var/obj/mecha/MM = teleatom
-				MM.occupant << "\red <B>The mech would not survive the jump to a location so far away!</B>"
-				return 0
-			if(!isemptylist(teleatom.search_contents_for(/obj/item/weapon/storage/backpack/holding)))
-				teleatom.visible_message("\red <B>The Bag of Holding bounces off of the portal!</B>")
-				return 0
-
-
-		if(destination.z > 7) //Away mission z-levels
-			return 0
-		return 1
+	if(destination.z > max_default_z_level()) //Away mission z-levels
+		return 0
+	return 1

code/defines/obj.dm

@@ -80,7 +80,8 @@
 	for(var/datum/data/record/t in data_core.general)
 		var/name = t.fields["name"]
 		var/rank = t.fields["rank"]
-		var/real_rank = t.fields["real_rank"]
+		var/real_rank = make_list_rank(t.fields["real_rank"])
+
 		if(OOC)
 			var/active = 0
 			for(var/mob/M in player_list)
@@ -165,6 +166,15 @@
 	return dat
 
 
+/var/list/acting_rank_prefixes = list("acting", "temporary", "interim")
+
+/proc/make_list_rank(rank)
+	for(var/prefix in acting_rank_prefixes)
+		if(findtext(rank, "[prefix] ", 1, 2+length(prefix)))
+			return copytext(rank, 2+length(prefix))
+	return rank
+
+
 /*
 We can't just insert in HTML into the nanoUI so we need the raw data to play with.
 Instead of creating this list over and over when someone leaves their PDA open to the page
@@ -189,7 +199,8 @@ var/global/ManifestJSON
 	for(var/datum/data/record/t in data_core.general)
 		var/name = sanitize(t.fields["name"])
 		var/rank = sanitize(t.fields["rank"])
-		var/real_rank = t.fields["real_rank"]
+		var/real_rank = make_list_rank(t.fields["real_rank"])
+
 		var/isactive = t.fields["p_stat"]
 		var/department = 0
 		var/depthead = 0 			// Department Heads will be placed at the top of their lists.

code/defines/obj/weapon.dm

@@ -83,7 +83,7 @@
 	force = 5.0
 	throwforce = 7.0
 	w_class = 2.0
-	matter = list("metal" = 50)
+	matter = list(DEFAULT_WALL_MATERIAL = 50)
 	attack_verb = list("bludgeoned", "whacked", "disciplined", "thrashed")
 
 /obj/item/weapon/cane/concealed
@@ -271,7 +271,7 @@
 	w_class = 2.0
 	throw_speed = 4
 	throw_range = 20
-	matter = list("metal" = 100)
+	matter = list(DEFAULT_WALL_MATERIAL = 100)
 	origin_tech = "magnets=1"
 
 /obj/item/weapon/staff
@@ -321,7 +321,7 @@
 	var/amount = 1.0
 	var/laying = 0.0
 	var/old_lay = null
-	matter = list("metal" = 40)
+	matter = list(DEFAULT_WALL_MATERIAL = 40)
 	attack_verb = list("whipped", "lashed", "disciplined", "tickled")
 
 	suicide_act(mob/user)
@@ -345,7 +345,7 @@
 	name = "power control module"
 	icon_state = "power_mod"
 	desc = "Heavy-duty switching circuits for power control."
-	matter = list("metal" = 50, "glass" = 50)
+	matter = list(DEFAULT_WALL_MATERIAL = 50, "glass" = 50)
 
 /obj/item/weapon/module/power_control/attackby(var/obj/item/weapon/W as obj, var/mob/user as mob)
 	if (istype(W, /obj/item/device/multitool))
@@ -467,35 +467,35 @@
 	desc = "A basic capacitor used in the construction of a variety of devices."
 	icon_state = "capacitor"
 	origin_tech = "powerstorage=1"
-	matter = list("metal" = 50,"glass" = 50)
+	matter = list(DEFAULT_WALL_MATERIAL = 50,"glass" = 50)
 
 /obj/item/weapon/stock_parts/scanning_module
 	name = "scanning module"
 	desc = "A compact, high resolution scanning module used in the construction of certain devices."
 	icon_state = "scan_module"
 	origin_tech = "magnets=1"
-	matter = list("metal" = 50,"glass" = 20)
+	matter = list(DEFAULT_WALL_MATERIAL = 50,"glass" = 20)
 
 /obj/item/weapon/stock_parts/manipulator
 	name = "micro-manipulator"
 	desc = "A tiny little manipulator used in the construction of certain devices."
 	icon_state = "micro_mani"
 	origin_tech = "materials=1;programming=1"
-	matter = list("metal" = 30)
+	matter = list(DEFAULT_WALL_MATERIAL = 30)
 
 /obj/item/weapon/stock_parts/micro_laser
 	name = "micro-laser"
 	desc = "A tiny laser used in certain devices."
 	icon_state = "micro_laser"
 	origin_tech = "magnets=1"
-	matter = list("metal" = 10,"glass" = 20)
+	matter = list(DEFAULT_WALL_MATERIAL = 10,"glass" = 20)
 
 /obj/item/weapon/stock_parts/matter_bin
 	name = "matter bin"
 	desc = "A container for hold compressed matter awaiting re-construction."
 	icon_state = "matter_bin"
 	origin_tech = "materials=1"
-	matter = list("metal" = 80)
+	matter = list(DEFAULT_WALL_MATERIAL = 80)
 
 //Rank 2
 
@@ -504,7 +504,7 @@
 	desc = "An advanced capacitor used in the construction of a variety of devices."
 	origin_tech = "powerstorage=3"
 	rating = 2
-	matter = list("metal" = 50,"glass" = 50)
+	matter = list(DEFAULT_WALL_MATERIAL = 50,"glass" = 50)
 
 /obj/item/weapon/stock_parts/scanning_module/adv
 	name = "advanced scanning module"
@@ -512,7 +512,7 @@
 	icon_state = "scan_module"
 	origin_tech = "magnets=3"
 	rating = 2
-	matter = list("metal" = 50,"glass" = 20)
+	matter = list(DEFAULT_WALL_MATERIAL = 50,"glass" = 20)
 
 /obj/item/weapon/stock_parts/manipulator/nano
 	name = "nano-manipulator"
@@ -520,7 +520,7 @@
 	icon_state = "nano_mani"
 	origin_tech = "materials=3,programming=2"
 	rating = 2
-	matter = list("metal" = 30)
+	matter = list(DEFAULT_WALL_MATERIAL = 30)
 
 /obj/item/weapon/stock_parts/micro_laser/high
 	name = "high-power micro-laser"
@@ -528,7 +528,7 @@
 	icon_state = "high_micro_laser"
 	origin_tech = "magnets=3"
 	rating = 2
-	matter = list("metal" = 10,"glass" = 20)
+	matter = list(DEFAULT_WALL_MATERIAL = 10,"glass" = 20)
 
 /obj/item/weapon/stock_parts/matter_bin/adv
 	name = "advanced matter bin"
@@ -536,7 +536,7 @@
 	icon_state = "advanced_matter_bin"
 	origin_tech = "materials=3"
 	rating = 2
-	matter = list("metal" = 80)
+	matter = list(DEFAULT_WALL_MATERIAL = 80)
 
 //Rating 3
 
@@ -545,14 +545,14 @@
 	desc = "A super-high capacity capacitor used in the construction of a variety of devices."
 	origin_tech = "powerstorage=5;materials=4"
 	rating = 3
-	matter = list("metal" = 50,"glass" = 50)
+	matter = list(DEFAULT_WALL_MATERIAL = 50,"glass" = 50)
 
 /obj/item/weapon/stock_parts/scanning_module/phasic
 	name = "phasic scanning module"
 	desc = "A compact, high resolution phasic scanning module used in the construction of certain devices."
 	origin_tech = "magnets=5"
 	rating = 3
-	matter = list("metal" = 50,"glass" = 20)
+	matter = list(DEFAULT_WALL_MATERIAL = 50,"glass" = 20)
 
 /obj/item/weapon/stock_parts/manipulator/pico
 	name = "pico-manipulator"
@@ -560,7 +560,7 @@
 	icon_state = "pico_mani"
 	origin_tech = "materials=5,programming=2"
 	rating = 3
-	matter = list("metal" = 30)
+	matter = list(DEFAULT_WALL_MATERIAL = 30)
 
 /obj/item/weapon/stock_parts/micro_laser/ultra
 	name = "ultra-high-power micro-laser"
@@ -568,7 +568,7 @@
 	desc = "A tiny laser used in certain devices."
 	origin_tech = "magnets=5"
 	rating = 3
-	matter = list("metal" = 10,"glass" = 20)
+	matter = list(DEFAULT_WALL_MATERIAL = 10,"glass" = 20)
 
 /obj/item/weapon/stock_parts/matter_bin/super
 	name = "super matter bin"
@@ -576,7 +576,7 @@
 	icon_state = "super_matter_bin"
 	origin_tech = "materials=5"
 	rating = 3
-	matter = list("metal" = 80)
+	matter = list(DEFAULT_WALL_MATERIAL = 80)
 
 // Subspace stock parts
 
@@ -585,35 +585,35 @@
 	icon_state = "subspace_ansible"
 	desc = "A compact module capable of sensing extradimensional activity."
 	origin_tech = "programming=3;magnets=5;materials=4;bluespace=2"
-	matter = list("metal" = 30,"glass" = 10)
+	matter = list(DEFAULT_WALL_MATERIAL = 30,"glass" = 10)
 
 /obj/item/weapon/stock_parts/subspace/filter
 	name = "hyperwave filter"
 	icon_state = "hyperwave_filter"
 	desc = "A tiny device capable of filtering and converting super-intense radiowaves."
 	origin_tech = "programming=4;magnets=2"
-	matter = list("metal" = 30,"glass" = 10)
+	matter = list(DEFAULT_WALL_MATERIAL = 30,"glass" = 10)
 
 /obj/item/weapon/stock_parts/subspace/amplifier
 	name = "subspace amplifier"
 	icon_state = "subspace_amplifier"
 	desc = "A compact micro-machine capable of amplifying weak subspace transmissions."
 	origin_tech = "programming=3;magnets=4;materials=4;bluespace=2"
-	matter = list("metal" = 30,"glass" = 10)
+	matter = list(DEFAULT_WALL_MATERIAL = 30,"glass" = 10)
 
 /obj/item/weapon/stock_parts/subspace/treatment
 	name = "subspace treatment disk"
 	icon_state = "treatment_disk"
 	desc = "A compact micro-machine capable of stretching out hyper-compressed radio waves."
 	origin_tech = "programming=3;magnets=2;materials=5;bluespace=2"
-	matter = list("metal" = 30,"glass" = 10)
+	matter = list(DEFAULT_WALL_MATERIAL = 30,"glass" = 10)
 
 /obj/item/weapon/stock_parts/subspace/analyzer
 	name = "subspace wavelength analyzer"
 	icon_state = "wavelength_analyzer"
 	desc = "A sophisticated analyzer capable of analyzing cryptic subspace wavelengths."
 	origin_tech = "programming=3;magnets=4;materials=4;bluespace=2"
-	matter = list("metal" = 30,"glass" = 10)
+	matter = list(DEFAULT_WALL_MATERIAL = 30,"glass" = 10)
 
 /obj/item/weapon/stock_parts/subspace/crystal
 	name = "ansible crystal"
@@ -627,7 +627,7 @@
 	icon_state = "subspace_transmitter"
 	desc = "A large piece of equipment used to open a window into the subspace dimension."
 	origin_tech = "magnets=5;materials=5;bluespace=3"
-	matter = list("metal" = 50)
+	matter = list(DEFAULT_WALL_MATERIAL = 50)
 
 /obj/item/weapon/ectoplasm
 	name = "ectoplasm"

code/defines/procs/radio.dm

@@ -3,6 +3,16 @@
 #define TELECOMMS_RECEPTION_RECEIVER 2
 #define TELECOMMS_RECEPTION_BOTH 3
 
+/proc/register_radio(source, old_frequency, new_frequency, radio_filter)
+	if(old_frequency)
+		radio_controller.remove_object(source, old_frequency)
+	if(new_frequency)
+		return radio_controller.add_object(source, new_frequency, radio_filter)
+
+/proc/unregister_radio(source, frequency)
+	if(radio_controller)
+		radio_controller.remove_object(source, frequency)
+
 /proc/get_frequency_name(var/display_freq)
 	var/freq_text
 

code/game/antagonist/outsider/ert.dm

@@ -32,13 +32,9 @@ var/datum/antagonist/ert/ert
 	player.equip_to_slot_or_del(new /obj/item/clothing/gloves/swat(src), slot_gloves)
 	player.equip_to_slot_or_del(new /obj/item/clothing/glasses/sunglasses(src), slot_glasses)
 
-	var/obj/item/weapon/card/id/W = new(src)
-	W.assignment = "Emergency Response Team"
+	var/obj/item/weapon/card/id/centcom/ERT/W = new(src)
 	W.registered_name = player.real_name
 	W.name = "[player.real_name]'s ID Card ([W.assignment])"
-	W.icon_state = "centcom"
-	W.access = get_all_accesses()
-	W.access += get_all_centcom_access()
 	player.equip_to_slot_or_del(W, slot_wear_id)
 
 	return 1

code/game/area/Space Station 13 areas.dm

@@ -26,8 +26,8 @@ NOTE: there are two lists of areas in the end of this file: centcom and station
 	icon = 'icons/turf/areas.dmi'
 	icon_state = "unknown"
 	layer = 10
+	luminosity = 1
 	mouse_opacity = 0
-	invisibility = INVISIBILITY_LIGHTING
 	var/lightswitch = 1
 
 	var/eject = null
@@ -48,9 +48,6 @@ NOTE: there are two lists of areas in the end of this file: centcom and station
 	var/has_gravity = 1
 	var/list/apc = list()
 	var/no_air = null
-	var/area/master				// master area used for power calcluations
-								// (original area before splitting due to sd_DAL)
-	var/list/related			// the other areas of the same type as this
 //	var/list/lights				// list of all lights on this area
 	var/list/all_doors = list()		//Added by Strumpetplaya - Alarm Change - Contains a list of doors adjacent to this area
 	var/air_doors_activated = 0
@@ -102,7 +99,6 @@ var/list/ghostteleportlocs = list()
 	icon_state = "space"
 	requires_power = 1
 	always_unpowered = 1
-	lighting_use_dynamic = 1
 	power_light = 0
 	power_equip = 0
 	power_environ = 0
@@ -145,10 +141,8 @@ area/space/atmosalert()
 //place to another. Look at escape shuttle for example.
 //All shuttles should now be under shuttle since we have smooth-wall code.
 
-/area/shuttle //DO NOT TURN THE lighting_use_dynamic STUFF ON FOR SHUTTLES. IT BREAKS THINGS.
+/area/shuttle
 	requires_power = 0
-	luminosity = 1
-	lighting_use_dynamic = 0
 
 /area/shuttle/arrival
 	name = "\improper Arrival Shuttle"
@@ -249,15 +243,11 @@ area/space/atmosalert()
 	icon_state = "shuttle"
 	name = "\improper Alien Shuttle Base"
 	requires_power = 1
-	luminosity = 0
-	lighting_use_dynamic = 1
 
 /area/shuttle/alien/mine
 	icon_state = "shuttle"
 	name = "\improper Alien Shuttle Mine"
 	requires_power = 1
-	luminosity = 0
-	lighting_use_dynamic = 1
 
 /area/shuttle/prison/
 	name = "\improper Prison Shuttle"
@@ -343,7 +333,6 @@ area/space/atmosalert()
 	name = "start area"
 	icon_state = "start"
 	requires_power = 0
-	luminosity = 1
 	lighting_use_dynamic = 0
 	has_gravity = 1
 
@@ -361,6 +350,7 @@ area/space/atmosalert()
 	icon_state = "centcom"
 	requires_power = 0
 	unlimited_power = 1
+	lighting_use_dynamic = 0
 
 /area/centcom/control
 	name = "\improper Centcom Control"
@@ -399,6 +389,7 @@ area/space/atmosalert()
 	icon_state = "syndie-ship"
 	requires_power = 0
 	unlimited_power = 1
+	lighting_use_dynamic = 0
 
 /area/syndicate_mothership/control
 	name = "\improper Mercenary Control Room"
@@ -1009,7 +1000,6 @@ area/space/atmosalert()
 /area/holodeck
 	name = "\improper Holodeck"
 	icon_state = "Holodeck"
-	luminosity = 1
 	lighting_use_dynamic = 0
 
 /area/holodeck/alphadeck
@@ -1139,7 +1129,6 @@ area/space/atmosalert()
 /area/solar
 	requires_power = 1
 	always_unpowered = 1
-	luminosity = 1
 	lighting_use_dynamic = 0
 
 	auxport

code/game/area/areas.dm

@@ -10,44 +10,38 @@
 /area/New()
 	icon_state = ""
 	layer = 10
-	master = src //moved outside the spawn(1) to avoid runtimes in lighting.dm when it references loc.loc.master ~Carn
 	uid = ++global_uid
-	related = list(src)
 	all_areas += src
 
-	if(requires_power)
-		luminosity = 0
-	else
+	if(!requires_power)
 		power_light = 0			//rastaf0
 		power_equip = 0			//rastaf0
 		power_environ = 0		//rastaf0
-		luminosity = 1
-		lighting_use_dynamic = 0
 
 	..()
 
 //	spawn(15)
 	power_change()		// all machines set to current power level, also updates lighting icon
-	InitializeLighting()
+
+/area/proc/get_contents()
+	return contents
 
 /area/proc/get_cameras()
 	var/list/cameras = list()
-	for (var/area/RA in related)
-		for (var/obj/machinery/camera/C in RA)
-			cameras += C
+	for (var/obj/machinery/camera/C in src)
+		cameras += C
 	return cameras
 
 /area/proc/atmosalert(danger_level, var/alarm_source)
 	if (danger_level == 0)
-		atmosphere_alarm.clearAlarm(master, alarm_source)
+		atmosphere_alarm.clearAlarm(src, alarm_source)
 	else
-		atmosphere_alarm.triggerAlarm(master, alarm_source, severity = danger_level)
+		atmosphere_alarm.triggerAlarm(src, alarm_source, severity = danger_level)
 
 	//Check all the alarms before lowering atmosalm. Raising is perfectly fine.
-	for (var/area/RA in related)
-		for (var/obj/machinery/alarm/AA in RA)
-			if (!(AA.stat & (NOPOWER|BROKEN)) && !AA.shorted && AA.report_danger_level)
-				danger_level = max(danger_level, AA.danger_level)
+	for (var/obj/machinery/alarm/AA in src)
+		if (!(AA.stat & (NOPOWER|BROKEN)) && !AA.shorted && AA.report_danger_level)
+			danger_level = max(danger_level, AA.danger_level)
 
 	if(danger_level != atmosalm)
 		if (danger_level < 1 && atmosalm >= 1)
@@ -57,17 +51,16 @@
 			air_doors_close()
 
 		atmosalm = danger_level
-		for(var/area/RA in related)
-			for (var/obj/machinery/alarm/AA in RA)
-				AA.update_icon()
+		for (var/obj/machinery/alarm/AA in src)
+			AA.update_icon()
 
 		return 1
 	return 0
 
 /area/proc/air_doors_close()
-	if(!src.master.air_doors_activated)
-		src.master.air_doors_activated = 1
-		for(var/obj/machinery/door/firedoor/E in src.master.all_doors)
+	if(!air_doors_activated)
+		air_doors_activated = 1
+		for(var/obj/machinery/door/firedoor/E in all_doors)
 			if(!E.blocked)
 				if(E.operating)
 					E.nextstate = CLOSED
@@ -76,9 +69,9 @@
 						E.close()
 
 /area/proc/air_doors_open()
-	if(src.master.air_doors_activated)
-		src.master.air_doors_activated = 0
-		for(var/obj/machinery/door/firedoor/E in src.master.all_doors)
+	if(air_doors_activated)
+		air_doors_activated = 0
+		for(var/obj/machinery/door/firedoor/E in all_doors)
 			if(!E.blocked)
 				if(E.operating)
 					E.nextstate = OPEN
@@ -89,11 +82,8 @@
 
 /area/proc/fire_alert()
 	if(!fire)
-		master.fire = 1	//used for firedoor checks
-		master.updateicon()
-		for(var/area/A in related)
-			A.fire = 1
-			A.updateicon()
+		fire = 1	//used for firedoor checks
+		updateicon()
 		mouse_opacity = 0
 		for(var/obj/machinery/door/firedoor/D in all_doors)
 			if(!D.blocked)
@@ -105,11 +95,8 @@
 
 /area/proc/fire_reset()
 	if (fire)
-		master.fire = 0	//used for firedoor checks
-		master.updateicon()
-		for(var/area/A in related)
-			A.fire = 0
-			A.updateicon()
+		fire = 0	//used for firedoor checks
+		updateicon()
 		mouse_opacity = 0
 		for(var/obj/machinery/door/firedoor/D in all_doors)
 			if(!D.blocked)
@@ -153,7 +140,7 @@
 	return
 
 /area/proc/updateicon()
-	if ((fire || eject || party) && (!requires_power||power_environ) && !lighting_space)//If it doesn't require power, can still activate this proc.
+	if ((fire || eject || party) && (!requires_power||power_environ) && !istype(src, /area/space))//If it doesn't require power, can still activate this proc.
 		if(fire && !eject && !party)
 			icon_state = "blue"
 		/*else if(atmosalm && !fire && !eject && !party)
@@ -177,56 +164,53 @@
 
 /area/proc/powered(var/chan)		// return true if the area has power to given channel
 
-	if(!master.requires_power)
+	if(!requires_power)
 		return 1
-	if(master.always_unpowered)
+	if(always_unpowered)
 		return 0
-	if(src.lighting_space)
-		return 0 // Nope sorry
 	switch(chan)
 		if(EQUIP)
-			return master.power_equip
+			return power_equip
 		if(LIGHT)
-			return master.power_light
+			return power_light
 		if(ENVIRON)
-			return master.power_environ
+			return power_environ
 
 	return 0
 
 // called when power status changes
 /area/proc/power_change()
-	for(var/area/RA in related)
-		for(var/obj/machinery/M in RA)	// for each machine in the area
-			M.power_change()			// reverify power status (to update icons etc.)
-		if (fire || eject || party)
-			RA.updateicon()
+	for(var/obj/machinery/M in src)	// for each machine in the area
+		M.power_change()			// reverify power status (to update icons etc.)
+	if (fire || eject || party)
+		updateicon()
 
 /area/proc/usage(var/chan)
 	var/used = 0
 	switch(chan)
 		if(LIGHT)
-			used += master.used_light
+			used += used_light
 		if(EQUIP)
-			used += master.used_equip
+			used += used_equip
 		if(ENVIRON)
-			used += master.used_environ
+			used += used_environ
 		if(TOTAL)
-			used += master.used_light + master.used_equip + master.used_environ
+			used += used_light + used_equip + used_environ
 	return used
 
 /area/proc/clear_usage()
-	master.used_equip = 0
-	master.used_light = 0
-	master.used_environ = 0
+	used_equip = 0
+	used_light = 0
+	used_environ = 0
 
 /area/proc/use_power(var/amount, var/chan)
 	switch(chan)
 		if(EQUIP)
-			master.used_equip += amount
+			used_equip += amount
 		if(LIGHT)
-			master.used_light += amount
+			used_light += amount
 		if(ENVIRON)
-			master.used_environ += amount
+			used_environ += amount
 
 
 var/list/mob/living/forced_ambiance_list = new
@@ -274,27 +258,23 @@ var/list/mob/living/forced_ambiance_list = new
 			L.client.played = world.time
 
 /area/proc/gravitychange(var/gravitystate = 0, var/area/A)
-
 	A.has_gravity = gravitystate
 
-	for(var/area/SubA in A.related)
-		SubA.has_gravity = gravitystate
-
-		if(gravitystate)
-			for(var/mob/living/carbon/human/M in SubA)
-				thunk(M)
-			for(var/mob/M1 in SubA)
-				M1.make_floating(0)
-		else
-			for(var/mob/M in SubA)
-				if(M.Check_Dense_Object() && istype(src,/mob/living/carbon/human/))
-					var/mob/living/carbon/human/H = src
-					if(istype(H.shoes, /obj/item/clothing/shoes/magboots) && (H.shoes.flags & NOSLIP))  //magboots + dense_object = no floaty effect
-						H.make_floating(0)
-					else
-						H.make_floating(1)
+	if(gravitystate)
+		for(var/mob/living/carbon/human/M in A)
+			thunk(M)
+		for(var/mob/M1 in A)
+			M1.make_floating(0)
+	else
+		for(var/mob/M in A)
+			if(M.Check_Dense_Object() && istype(src,/mob/living/carbon/human/))
+				var/mob/living/carbon/human/H = src
+				if(istype(H.shoes, /obj/item/clothing/shoes/magboots) && (H.shoes.flags & NOSLIP))  //magboots + dense_object = no floaty effect
+					H.make_floating(0)
 				else
-					M.make_floating(1)
+					H.make_floating(1)
+			else
+				M.make_floating(1)
 
 /area/proc/thunk(mob)
 	if(istype(get_turf(mob), /turf/space)) // Can't fall onto nothing.

code/game/atoms.dm

@@ -11,6 +11,7 @@
 	var/pass_flags = 0
 	var/throwpass = 0
 	var/germ_level = GERM_LEVEL_AMBIENT // The higher the germ level, the more germ on the atom.
+	var/simulated = 1 //filter for actions - used by lighting overlays
 
 	///Chemistry.
 	var/datum/reagents/reagents = null
@@ -25,7 +26,7 @@
 /atom/Destroy()
 	. = ..()
 	density = 0
-	SetOpacity(0)
+	set_opacity(0)
 
 	if(reagents)
 		qdel(reagents)

code/game/atoms_movable.dm

@@ -30,15 +30,10 @@
 	..()
 
 /atom/movable/Destroy()
-	if(opacity)
-		if(isturf(loc))
-			if(loc:lighting_lumcount > 1)
-				UpdateAffectingLights()
+	. = ..()
+
 	loc = null
 
-	..()
-
-
 /atom/movable/proc/initialize()
 	return
 
@@ -215,4 +210,4 @@
 /atom/movable/overlay/attack_hand(a, b, c)
 	if (src.master)
 		return src.master.attack_hand(a, b, c)
-	return
+	return

code/game/gamemodes/blob/theblob.dm

@@ -3,7 +3,7 @@
 	name = "blob"
 	icon = 'icons/mob/blob.dmi'
 	icon_state = "blob"
-	luminosity = 3
+	light_range = 3
 	desc = "Some blob creature thingy"
 	density = 1
 	opacity = 0

code/game/gamemodes/cult/cult_structures.dm

@@ -22,8 +22,8 @@
 	desc = "A floating crystal that hums with an unearthly energy"
 	icon_state = "pylon"
 	var/isbroken = 0
-	luminosity = 5
-	l_color = "#3e0000"
+	light_range = 5
+	light_color = "#3e0000"
 	var/obj/item/wepon = null
 
 /obj/structure/cult/pylon/attack_hand(mob/M as mob)
@@ -47,7 +47,7 @@
 			isbroken = 1
 			density = 0
 			icon_state = "pylon-broken"
-			SetLuminosity(0)
+			set_light(0)
 		else
 			user << "You hit the pylon!"
 			playsound(get_turf(src), 'sound/effects/Glasshit.ogg', 75, 1)
@@ -66,13 +66,12 @@
 		isbroken = 0
 		density = 1
 		icon_state = "pylon"
-		SetLuminosity(5)
+		set_light(5)
 
 /obj/structure/cult/tome
 	name = "Desk"
 	desc = "A desk covered in arcane manuscripts and tomes in unknown languages. Looking at the text makes your skin crawl"
 	icon_state = "tomealtar"
-//	luminosity = 5
 
 //sprites for this no longer exist	-Pete
 //(they were stolen from another game anyway)
@@ -105,8 +104,8 @@
 	return
 
 /obj/effect/gateway/active
-	luminosity=5
-	l_color="#ff0000"
+	light_range=5
+	light_color="#ff0000"
 	spawnable=list(
 		/mob/living/simple_animal/hostile/scarybat,
 		/mob/living/simple_animal/hostile/creature,
@@ -114,8 +113,8 @@
 	)
 
 /obj/effect/gateway/active/cult
-	luminosity=5
-	l_color="#ff0000"
+	light_range=5
+	light_color="#ff0000"
 	spawnable=list(
 		/mob/living/simple_animal/hostile/scarybat/cult,
 		/mob/living/simple_animal/hostile/creature/cult,

code/game/gamemodes/cult/cultify/mob.dm

@@ -43,7 +43,7 @@
 			narsimage = image('icons/obj/narsie.dmi',src.loc,"narsie",9,1)
 			narsimage.mouse_opacity = 0
 		if(!narglow) //Create narglow
-			narglow = image('icons/obj/narsie.dmi',narsimage.loc,"glow-narsie",LIGHTING_LAYER+2,1)
+			narglow = image('icons/obj/narsie.dmi',narsimage.loc,"glow-narsie",12,1)
 			narglow.mouse_opacity = 0
 		//Else if no dir is given, simply send them the image of narsie
 		var/new_x = 32 * (N.x - src.x) + N.pixel_x

code/game/gamemodes/cult/hell_universe.dm

@@ -54,9 +54,8 @@ In short:
 	runedec += 9000	//basically removing the rune cap
 
 /datum/universal_state/hell/proc/AreaSet()
-	for(var/area/ca in world)
-		var/area/A = ca.master
-		if(!istype(A,/area) || A.name=="Space")
+	for(var/area/A in world)
+		if(A.name=="Space")
 			continue
 
 		// Reset all alarms.
@@ -74,9 +73,8 @@ In short:
 		spess.overlays += I
 
 /datum/universal_state/hell/proc/AmbientSet()
-	for(var/turf/T in world)
-		if(istype(T, /turf/space))	continue
-		T.update_lumcount(1, 255, 0, 0, 0)
+	for(var/atom/movable/lighting_overlay/L in world)
+		L.update_lumcount(1, 0, 0)
 
 /datum/universal_state/hell/proc/MiscSet()
 	for(var/turf/simulated/floor/T in world)

code/game/gamemodes/cult/runes.dm

@@ -127,6 +127,7 @@ var/list/sacrificed = list()
 					if(target.getFireLoss() < 100)
 						target.hallucination = min(target.hallucination, 500)
 					return 0
+
 				target.take_overall_damage(0, rand(5, 20)) // You dirty resister cannot handle the damage to your mind. Easily. - even cultists who accept right away should experience some effects
 				// Resist messages go!
 				if(initial_message) //don't do this stuff right away, only if they resist or hesitate.
@@ -417,6 +418,7 @@ var/list/sacrificed = list()
 			var/mob/dead/observer/ghost
 			for(var/mob/dead/observer/O in this_rune.loc)
 				if(!O.client)	continue
+				if(!O.MayRespawn()) continue
 				if(O.mind && O.mind.current && O.mind.current.stat != DEAD)	continue
 				ghost = O
 				break

code/game/gamemodes/endgame/supermatter_cascade/blob.dm

@@ -8,7 +8,7 @@
 
 	//luminosity = 5
 	//l_color="#0066FF"
-	layer = LIGHTING_LAYER+1
+	layer = 11
 
 	var/spawned=0 // DIR mask
 	var/next_check=0

code/game/gamemodes/endgame/supermatter_cascade/portal.dm

@@ -10,7 +10,7 @@
 	announce=0
 	narnar=0
 
-	layer=LIGHTING_LAYER+2 // ITS SO BRIGHT
+	layer=12 // ITS SO BRIGHT
 
 	consume_range = 6
 
@@ -65,7 +65,7 @@
 /mob/proc/see_rift(var/obj/singularity/narsie/large/exit/R)
 	if((R.z == src.z) && (get_dist(R,src) <= (R.consume_range+10)) && !(R in view(src)))
 		if(!riftimage)
-			riftimage = image('icons/obj/rift.dmi',src.loc,"rift",LIGHTING_LAYER+2,1)
+			riftimage = image('icons/obj/rift.dmi',src.loc,"rift",12,1)
 			riftimage.mouse_opacity = 0
 
 		var/new_x = 32 * (R.x - src.x) + R.pixel_x

code/game/gamemodes/endgame/supermatter_cascade/universe.dm

@@ -83,11 +83,10 @@ AUTOMATED ALERT: Link to [command_name()] lost."}
 		return
 
 /datum/universal_state/supermatter_cascade/proc/AreaSet()
-	for(var/area/ca in world)
-		var/area/A=ca.master
+	for(var/area/A in world)
 		if(A.z in config.admin_levels)
 			continue
-		if(!istype(A,/area) || istype(A,/area/space))
+		if(istype(A,/area/space))
 			continue
 
 		// Reset all alarms.
@@ -111,10 +110,9 @@ AUTOMATED ALERT: Link to [command_name()] lost."}
 		spess.overlays += "end01"
 
 /datum/universal_state/supermatter_cascade/proc/AmbientSet()
-	for(var/turf/T in world)
-		if(istype(T, /turf/space))	continue
-		if(!(T.z in config.admin_levels))
-			T.update_lumcount(1, 160, 255, 0, 0)
+	for(var/atom/movable/lighting_overlay/L in world)
+		if(!(L.z in config.admin_levels))
+			L.update_lumcount(0.5, 1, 0)
 
 /datum/universal_state/supermatter_cascade/proc/MiscSet()
 	for (var/obj/machinery/firealarm/alm in world)

code/game/gamemodes/nuclear/pinpointer.dm

@@ -8,7 +8,7 @@
 	item_state = "electronic"
 	throw_speed = 4
 	throw_range = 20
-	matter = list("metal" = 500)
+	matter = list(DEFAULT_WALL_MATERIAL = 500)
 	var/obj/item/weapon/disk/nuclear/the_disk = null
 	var/active = 0
 

code/game/gamemodes/objective.dm

@@ -798,7 +798,7 @@ datum/objective/heist/salvage
 	choose_target()
 		switch(rand(1,8))
 			if(1)
-				target = "metal"
+				target = DEFAULT_WALL_MATERIAL
 				target_amount = 300
 			if(2)
 				target = "glass"

code/game/machinery/alarm.dm

@@ -99,8 +99,10 @@
 	target_temperature = 90
 
 /obj/machinery/alarm/Destroy()
-	if(radio_controller)
-		radio_controller.remove_object(src, frequency)
+	unregister_radio(src, frequency)
+	if(wires)
+		qdel(wires)
+		wires = null
 	..()
 
 /obj/machinery/alarm/New(var/loc, var/dir, var/building = 0)
@@ -124,8 +126,6 @@
 
 /obj/machinery/alarm/proc/first_run()
 	alarm_area = get_area(src)
-	if (alarm_area.master)
-		alarm_area = alarm_area.master
 	area_uid = alarm_area.uid
 	if (name == "alarm")
 		name = "[alarm_area.name] Air Alarm"
@@ -286,11 +286,10 @@
 
 
 /obj/machinery/alarm/proc/elect_master()
-	for (var/area/A in alarm_area.related)
-		for (var/obj/machinery/alarm/AA in A)
-			if (!(AA.stat & (NOPOWER|BROKEN)))
-				alarm_area.master_air_alarm = AA
-				return 1
+	for (var/obj/machinery/alarm/AA in alarm_area)
+		if (!(AA.stat & (NOPOWER|BROKEN)))
+			alarm_area.master_air_alarm = AA
+			return 1
 	return 0
 
 /obj/machinery/alarm/proc/get_danger_level(var/current_value, var/list/danger_levels)
@@ -397,9 +396,8 @@
 /obj/machinery/alarm/proc/apply_mode()
 	//propagate mode to other air alarms in the area
 	//TODO: make it so that players can choose between applying the new mode to the room they are in (related area) vs the entire alarm area
-	for (var/area/RA in alarm_area.related)
-		for (var/obj/machinery/alarm/AA in RA)
-			AA.mode = mode
+	for (var/obj/machinery/alarm/AA in alarm_area)
+		AA.mode = mode
 
 	switch(mode)
 		if(AALARM_MODE_SCRUBBING)
@@ -622,7 +620,7 @@
 	if(buildstage != 2)
 		return STATUS_CLOSE
 
-	if(aidisabled && user.isAI())
+	if(aidisabled && user.isMobAI())
 		user << "<span class='warning'>AI control for \the [src] interface has been disabled.</span>"
 		return STATUS_CLOSE
 
@@ -840,8 +838,7 @@
 
 			else if(istype(W, /obj/item/weapon/wrench))
 				user << "You remove the fire alarm assembly from the wall!"
-				var/obj/item/alarm_frame/frame = new /obj/item/alarm_frame()
-				frame.loc = user.loc
+				new /obj/item/frame/air_alarm(get_turf(user))
 				playsound(src.loc, 'sound/items/Ratchet.ogg', 50, 1)
 				qdel(src)
 
@@ -868,51 +865,7 @@ Just a object used in constructing air alarms
 	icon_state = "door_electronics"
 	desc = "Looks like a circuit. Probably is."
 	w_class = 2.0
-	matter = list("metal" = 50, "glass" = 50)
-
-
-/*
-AIR ALARM ITEM
-Handheld air alarm frame, for placing on walls
-Code shamelessly copied from apc_frame
-*/
-/obj/item/alarm_frame
-	name = "air alarm frame"
-	desc = "Used for building Air Alarms"
-	icon = 'icons/obj/monitors.dmi'
-	icon_state = "alarm_bitem"
-	flags = CONDUCT
-
-/obj/item/alarm_frame/attackby(obj/item/weapon/W as obj, mob/user as mob)
-	if (istype(W, /obj/item/weapon/wrench))
-		new /obj/item/stack/sheet/metal( get_turf(src.loc), 2 )
-		qdel(src)
-		return
-	..()
-
-/obj/item/alarm_frame/proc/try_build(turf/on_wall)
-	if (get_dist(on_wall,usr)>1)
-		return
-
-	var/ndir = get_dir(on_wall,usr)
-	if (!(ndir in cardinal))
-		return
-
-	var/turf/loc = get_turf(usr)
-	var/area/A = loc.loc
-	if (!istype(loc, /turf/simulated/floor))
-		usr << "\red Air Alarm cannot be placed on this spot."
-		return
-	if (A.requires_power == 0 || A.name == "Space")
-		usr << "\red Air Alarm cannot be placed in this area."
-		return
-
-	if(gotwallitem(loc, ndir))
-		usr << "\red There's already an item on this wall!"
-		return
-
-	new /obj/machinery/alarm(loc, ndir, 1)
-	qdel(src)
+	matter = list(DEFAULT_WALL_MATERIAL = 50, "glass" = 50)
 
 /*
 FIRE ALARM
@@ -1023,8 +976,7 @@ FIRE ALARM
 
 				else if(istype(W, /obj/item/weapon/wrench))
 					user << "You remove the fire alarm assembly from the wall!"
-					var/obj/item/firealarm_frame/frame = new /obj/item/firealarm_frame()
-					frame.loc = user.loc
+					new /obj/item/frame/fire_alarm(get_turf(user))
 					playsound(src.loc, 'sound/items/Ratchet.ogg', 50, 1)
 					qdel(src)
 		return
@@ -1070,7 +1022,6 @@ FIRE ALARM
 	var/d2
 	if (istype(user, /mob/living/carbon/human) || istype(user, /mob/living/silicon))
 		A = A.loc
-		A = A.master
 
 		if (A.fire)
 			d1 = text("<A href='?src=\ref[];reset=1'>Reset - Lockdown</A>", src)
@@ -1137,9 +1088,8 @@ FIRE ALARM
 	if (!( src.working ))
 		return
 	var/area/area = get_area(src)
-	for(var/area/A in area.related)
-		for(var/obj/machinery/firealarm/FA in A)
-			fire_alarm.clearAlarm(loc, FA)
+	for(var/obj/machinery/firealarm/FA in area)
+		fire_alarm.clearAlarm(loc, FA)
 	update_icon()
 	return
 
@@ -1147,9 +1097,8 @@ FIRE ALARM
 	if (!( src.working))
 		return
 	var/area/area = get_area(src)
-	for(var/area/A in area.related)
-		for(var/obj/machinery/firealarm/FA in A)
-			fire_alarm.triggerAlarm(loc, FA, duration)
+	for(var/obj/machinery/firealarm/FA in area)
+		fire_alarm.triggerAlarm(loc, FA, duration)
 	update_icon()
 	//playsound(src.loc, 'sound/ambience/signal.ogg', 75, 0)
 	return
@@ -1190,53 +1139,7 @@ Just a object used in constructing fire alarms
 	icon_state = "door_electronics"
 	desc = "A circuit. It has a label on it, it says \"Can handle heat levels up to 40 degrees celsius!\""
 	w_class = 2.0
-	matter = list("metal" = 50, "glass" = 50)
-
-
-/*
-FIRE ALARM ITEM
-Handheld fire alarm frame, for placing on walls
-Code shamelessly copied from apc_frame
-*/
-/obj/item/firealarm_frame
-	name = "fire alarm frame"
-	desc = "Used for building Fire Alarms"
-	icon = 'icons/obj/monitors.dmi'
-	icon_state = "fire_bitem"
-	flags = CONDUCT
-
-/obj/item/firealarm_frame/attackby(obj/item/weapon/W as obj, mob/user as mob)
-	if (istype(W, /obj/item/weapon/wrench))
-		new /obj/item/stack/sheet/metal( get_turf(src.loc), 2 )
-		qdel(src)
-		return
-	..()
-
-/obj/item/firealarm_frame/proc/try_build(turf/on_wall)
-	if (get_dist(on_wall,usr)>1)
-		return
-
-	var/ndir = get_dir(on_wall,usr)
-	if (!(ndir in cardinal))
-		return
-
-	var/turf/loc = get_turf(usr)
-	var/area/A = loc.loc
-	if (!istype(loc, /turf/simulated/floor))
-		usr << "\red Fire Alarm cannot be placed on this spot."
-		return
-	if (A.requires_power == 0 || A.name == "Space")
-		usr << "\red Fire Alarm cannot be placed in this area."
-		return
-
-	if(gotwallitem(loc, ndir))
-		usr << "\red There's already an item on this wall!"
-		return
-
-	new /obj/machinery/firealarm(loc, ndir, 1)
-
-	qdel(src)
-
+	matter = list(DEFAULT_WALL_MATERIAL = 50, "glass" = 50)
 
 /obj/machinery/partyalarm
 	name = "\improper PARTY BUTTON"
@@ -1260,8 +1163,6 @@ Code shamelessly copied from apc_frame
 	user.machine = src
 	var/area/A = get_area(src)
 	ASSERT(isarea(A))
-	if(A.master)
-		A = A.master
 	var/d1
 	var/d2
 	if (istype(user, /mob/living/carbon/human) || istype(user, /mob/living/silicon/ai))
@@ -1300,8 +1201,6 @@ Code shamelessly copied from apc_frame
 		return
 	var/area/A = get_area(src)
 	ASSERT(isarea(A))
-	if(A.master)
-		A = A.master
 	A.partyreset()
 	return
 
@@ -1310,8 +1209,6 @@ Code shamelessly copied from apc_frame
 		return
 	var/area/A = get_area(src)
 	ASSERT(isarea(A))
-	if(A.master)
-		A = A.master
 	A.partyalert()
 	return
 

code/game/machinery/atmoalter/area_atmos_computer.dm

@@ -2,6 +2,7 @@
 	name = "Area Air Control"
 	desc = "A computer used to control the stationary scrubbers and pumps in the area."
 	icon_state = "area_atmos"
+	light_color = "#e6ffff"
 	circuit = "/obj/item/weapon/circuitboard/area_atmos"
 
 	var/list/connectedscrubbers = new()
@@ -147,14 +148,10 @@
 		var/turf/T_src = get_turf(src)
 		if(!T_src.loc) return 0
 		var/area/A_src = T_src.loc
-		if (A_src.master)
-			A_src = A_src.master
 
 		var/turf/T_scrub = get_turf(scrubber)
 		if(!T_scrub.loc) return 0
 		var/area/A_scrub = T_scrub.loc
-		if (A_scrub.master)
-			A_scrub = A_scrub.master
 
 		if(A_scrub != A_src)
 			return 0
@@ -169,13 +166,11 @@
 		var/turf/T = get_turf(src)
 		if(!T.loc) return
 		var/area/A = T.loc
-		if (A.master)
-			A = A.master
 		for(var/obj/machinery/portable_atmospherics/powered/scrubber/huge/scrubber in world )
 			var/turf/T2 = get_turf(scrubber)
 			if(T2 && T2.loc)
 				var/area/A2 = T2.loc
-				if(istype(A2) && A2.master && A2.master == A )
+				if(istype(A2) && A2 == A)
 					connectedscrubbers += scrubber
 					found = 1
 
@@ -183,4 +178,4 @@
 		if(!found)
 			status = "ERROR: No scrubber found!"
 
-		src.updateUsrDialog()
+		src.updateUsrDialog()

code/game/machinery/autolathe.dm

@@ -9,8 +9,8 @@
 	active_power_usage = 2000
 
 	var/list/machine_recipes
-	var/list/stored_material =  list("metal" = 0, "glass" = 0)
-	var/list/storage_capacity = list("metal" = 0, "glass" = 0)
+	var/list/stored_material =  list(DEFAULT_WALL_MATERIAL = 0, "glass" = 0)
+	var/list/storage_capacity = list(DEFAULT_WALL_MATERIAL = 0, "glass" = 0)
 	var/show_category = "All"
 
 	var/hacked = 0
@@ -279,18 +279,20 @@
 	for(var/obj/item/weapon/stock_parts/manipulator/M in component_parts)
 		man_rating += M.rating
 
-	storage_capacity["metal"] = mb_rating  * 25000
+	storage_capacity[DEFAULT_WALL_MATERIAL] = mb_rating  * 25000
 	storage_capacity["glass"] = mb_rating  * 12500
 	build_time = 50 / man_rating
 	mat_efficiency = 1.1 - man_rating * 0.1// Normally, price is 1.25 the amount of material, so this shouldn't go higher than 0.8. Maximum rating of parts is 3
 
 /obj/machinery/autolathe/dismantle()
-	var/list/sheets = list("metal" = /obj/item/stack/sheet/metal, "glass" = /obj/item/stack/sheet/glass)
 
 	for(var/mat in stored_material)
-		var/T = sheets[mat]
-		var/obj/item/stack/sheet/S = new T
+		var/material/M = name_to_material[mat]
+		if(!istype(M))
+			continue
+		var/obj/item/stack/sheet/S = new M.stack_type(get_turf(src))
 		if(stored_material[mat] > S.perunit)
 			S.amount = round(stored_material[mat] / S.perunit)
-			S.loc = loc
+		else
+			qdel(S)
 	..()

code/game/machinery/bots/bots.dm

@@ -3,7 +3,7 @@
 /obj/machinery/bot
 	icon = 'icons/obj/aibots.dmi'
 	layer = MOB_LAYER
-	luminosity = 3
+	light_range = 3
 	use_power = 0
 	var/obj/item/weapon/card/id/botcard			// the ID card that the bot "holds"
 	var/on = 1
@@ -18,12 +18,12 @@
 /obj/machinery/bot/proc/turn_on()
 	if(stat)	return 0
 	on = 1
-	SetLuminosity(initial(luminosity))
+	set_light(initial(light_range))
 	return 1
 
 /obj/machinery/bot/proc/turn_off()
 	on = 0
-	SetLuminosity(0)
+	set_light(0)
 
 /obj/machinery/bot/proc/explode()
 	qdel(src)

code/game/machinery/camera/camera.dm

@@ -65,7 +65,7 @@
 	if(!isEmpProof())
 		if(prob(100/severity))
 			stat |= EMPED
-			SetLuminosity(0)
+			set_light(0)
 			kick_viewers()
 			triggerCameraAlarm(30 / severity)
 			update_icon()

code/game/machinery/camera/camera_assembly.dm

@@ -6,7 +6,7 @@
 	w_class = 2
 	anchored = 0
 
-	matter = list("metal" = 700,"glass" = 300)
+	matter = list(DEFAULT_WALL_MATERIAL = 700,"glass" = 300)
 
 	//	Motion, EMP-Proof, X-Ray
 	var/list/obj/item/possible_upgrades = list(/obj/item/device/assembly/prox_sensor, /obj/item/stack/sheet/mineral/osmium, /obj/item/weapon/stock_parts/scanning_module)

code/game/machinery/camera/presets.dm

@@ -102,6 +102,12 @@ var/global/list/engineering_networks = list(
 	..()
 	upgradeMotion()
 
+/obj/machinery/camera/motion/engineering_outpost
+	network = list(NETWORK_ENGINEERING_OUTPOST)
+
+/obj/machinery/camera/motion/security
+	network = list(NETWORK_SECURITY)
+
 // ALL UPGRADES
 
 

code/game/machinery/cloning.dm

@@ -174,17 +174,9 @@
 			//So clones don't die of oxyloss in a running pod.
 			if(occupant.reagents.get_reagent_amount("inaprovaline") < 30)
 				occupant.reagents.add_reagent("inaprovaline", 60)
-
-			//So clones will remain asleep for long enough to get them into cryo (Bay RP edit)
-			if(occupant.reagents.get_reagent_amount("stoxin") < 10)
-				occupant.reagents.add_reagent("stoxin", 5)
-			if(occupant.reagents.get_reagent_amount("chloralhydrate") < 1)
-				occupant.reagents.add_reagent("chloralhydrate", 1)
-
+			occupant.Sleeping(30)
 			//Also heal some oxyloss ourselves because inaprovaline is so bad at preventing it!!
 			occupant.adjustOxyLoss(-4)
-			if(notoxin)
-				occupant.adjustToxLoss(-2) // If sufficiently upgraded - remove toxin damage from chloral
 
 			use_power(7500) //This might need tweaking.
 			return

code/game/machinery/computer/Operating.dm

@@ -5,6 +5,7 @@
 	density = 1
 	anchored = 1.0
 	icon_state = "operating"
+	light_color = "#315ab4"
 	circuit = "/obj/item/weapon/circuitboard/operating"
 	var/mob/living/carbon/human/victim = null
 	var/obj/machinery/optable/table = null

code/game/machinery/computer/RCON_Console.dm

@@ -9,6 +9,7 @@
 	desc = "Console used to remotely control machinery on the station."
 	icon = 'icons/obj/computer.dmi'
 	icon_state = "ai-fixer"
+	light_color = "#a97faa"
 	circuit = /obj/item/weapon/circuitboard/rcon_console
 	req_one_access = list(access_engine)
 	var/current_tag = null

code/game/machinery/computer/aifixer.dm

@@ -2,6 +2,7 @@
 	name = "\improper AI system integrity restorer"
 	icon = 'icons/obj/computer.dmi'
 	icon_state = "ai-fixer"
+	light_color = "#a97faa"
 	circuit = /obj/item/weapon/circuitboard/aifixer
 	req_one_access = list(access_robotics, access_heads)
 	var/mob/living/silicon/ai/occupant = null

code/game/machinery/computer/atmos_alert.dm

@@ -9,6 +9,7 @@ var/global/list/minor_air_alarms = list()
 	desc = "Used to access the station's atmospheric sensors."
 	circuit = "/obj/item/weapon/circuitboard/atmos_alert"
 	icon_state = "alert:0"
+	light_color = "#e6ffff"
 
 /obj/machinery/computer/atmos_alert/New()
 	..()

code/game/machinery/computer/atmos_control.dm

@@ -6,6 +6,7 @@
 	name = "\improper Central Atmospherics Computer"
 	icon = 'icons/obj/computer.dmi'
 	icon_state = "computer_generic"
+	light_color = "#00b000"
 	density = 1
 	anchored = 1.0
 	circuit = "/obj/item/weapon/circuitboard/atmoscontrol"

code/game/machinery/computer/camera.dm

@@ -1,19 +1,20 @@
 //This file was auto-corrected by findeclaration.exe on 25.5.2012 20:42:31
 
+/var/camera_cache_id = 1
+
 /proc/invalidateCameraCache()
-	for(var/obj/machinery/computer/security/s in world)
-		s.camera_cache = null
-	for(var/datum/alarm/A in world)
-		A.cameras = null
+	camera_cache_id = (++camera_cache_id % 999999)
 
 /obj/machinery/computer/security
 	name = "security camera monitor"
 	desc = "Used to access the various cameras on the station."
 	icon_state = "cameras"
+	light_color = "#a91515"
 	var/obj/machinery/camera/current = null
 	var/last_pic = 1.0
 	var/list/network
 	var/mapping = 0//For the overview file, interesting bit of code.
+	var/cache_id = 0
 	circuit = /obj/item/weapon/circuitboard/security
 	var/camera_cache = null
 
@@ -42,7 +43,8 @@
 
 		data["current"] = null
 
-		if(isnull(camera_cache))
+		if(camera_cache_id != cache_id)
+			cache_id = camera_cache_id
 			cameranet.process_sort()
 
 			var/cameras[0]
@@ -220,6 +222,8 @@
 	desc = "Damn, why do they never have anything interesting on these things?"
 	icon = 'icons/obj/status_display.dmi'
 	icon_state = "entertainment"
+	light_color = "#FFEEDB"
+	light_range_on = 2
 	circuit = null
 
 /obj/machinery/computer/security/wooden_tv
@@ -227,7 +231,8 @@
 	desc = "An old TV hooked into the stations camera network."
 	icon_state = "security_det"
 	circuit = null
-
+	light_color = "#3848B3"
+	light_power_on = 0.5
 
 /obj/machinery/computer/security/mining
 	name = "outpost camera monitor"
@@ -235,12 +240,14 @@
 	icon_state = "miningcameras"
 	network = list("MINE")
 	circuit = /obj/item/weapon/circuitboard/security/mining
+	light_color = "#F9BBFC"
 
 /obj/machinery/computer/security/engineering
 	name = "engineering camera monitor"
 	desc = "Used to monitor fires and breaches."
 	icon_state = "engineeringcameras"
 	circuit = /obj/item/weapon/circuitboard/security/engineering
+	light_color = "#FAC54B"
 
 /obj/machinery/computer/security/engineering/New()
 	if(!network)

code/game/machinery/computer/card.dm

@@ -4,6 +4,7 @@
 	name = "\improper ID card modification console"
 	desc = "Terminal for programming NanoTrasen employee ID cards to access parts of the station."
 	icon_state = "id"
+	light_color = "#0099ff"
 	req_access = list(access_change_ids)
 	circuit = "/obj/item/weapon/circuitboard/card"
 	var/obj/item/weapon/card/id/scan = null

code/game/machinery/computer/cloning.dm

@@ -2,6 +2,7 @@
 	name = "cloning control console"
 	icon = 'icons/obj/computer.dmi'
 	icon_state = "dna"
+	light_color = "#315ab4"
 	circuit = "/obj/item/weapon/circuitboard/cloning"
 	req_access = list(access_heads) //Only used for record deletion right now.
 	var/obj/machinery/dna_scannernew/scanner = null //Linked scanner. For scanning.
@@ -14,20 +15,18 @@
 	var/obj/item/weapon/disk/data/diskette = null //Mostly so the geneticist can steal everything.
 	var/loading = 0 // Nice loading text
 
-/obj/machinery/computer/cloning/New()
+/obj/machinery/computer/cloning/initialize()
+	..()
+	updatemodules()
+
+/obj/machinery/computer/cloning/Destroy()
+	releasecloner()
 	..()
-	spawn(5)
-		updatemodules()
-		return
-	return
 
 /obj/machinery/computer/cloning/proc/updatemodules()
 	src.scanner = findscanner()
+	releasecloner()
 	findcloner()
-	var/num = 1
-	for (var/obj/machinery/clonepod/pod in pods)
-		pod.connected = src
-		pod.name = "[initial(pod.name)] #[num++]"
 
 /obj/machinery/computer/cloning/proc/findscanner()
 	var/obj/machinery/dna_scannernew/scannerf = null
@@ -40,18 +39,26 @@
 
 	//Then look for a free one in the area
 	if(!scannerf)
-		for(var/obj/machinery/dna_scannernew/S in get_area(src))
+		var/area/A = get_area(src)
+		for(var/obj/machinery/dna_scannernew/S in A.get_contents())
 			return S
 
 	return
 
-/obj/machinery/computer/cloning/proc/findcloner()
+/obj/machinery/computer/cloning/proc/releasecloner()
+	for(var/obj/machinery/clonepod/P in pods)
+		P.connected = null
+		P.name = initial(P.name)
 	pods.Cut()
-	for(var/obj/machinery/clonepod/P in get_area(src))
+
+/obj/machinery/computer/cloning/proc/findcloner()
+	var/num = 1
+	var/area/A = get_area(src)
+	for(var/obj/machinery/clonepod/P in A.get_contents())
 		if(!P.connected)
 			pods += P
-
-	return
+			P.connected = src
+			P.name = "[initial(P.name)] #[num++]"
 
 /obj/machinery/computer/cloning/attackby(obj/item/W as obj, mob/user as mob)
 	if (istype(W, /obj/item/weapon/disk/data)) //INSERT SOME DISKETTES

code/game/machinery/computer/communications.dm

@@ -5,6 +5,7 @@
 	name = "command and communications console"
 	desc = "Used to command and control the station. Can relay long-range communications."
 	icon_state = "comm"
+	light_color = "#0099ff"
 	req_access = list(access_heads)
 	circuit = "/obj/item/weapon/circuitboard/communications"
 	var/prints_intercept = 1

code/game/machinery/computer/computer.dm

@@ -9,6 +9,9 @@
 	var/circuit = null //The path to the circuit board type. If circuit==null, the computer can't be disassembled.
 	var/processing = 0
 
+	var/light_range_on = 3
+	var/light_power_on = 1
+
 /obj/machinery/computer/initialize()
 	power_change()
 
@@ -21,7 +24,7 @@
 	for(var/x in verbs)
 		verbs -= x
 	set_broken()
-	var/datum/effect/effect/system/smoke_spread/smoke = new /datum/effect/effect/system/smoke_spread()
+	var/datum/effect/effect/system/smoke_spread/smoke = PoolOrNew(/datum/effect/effect/system/smoke_spread)
 	smoke.set_up(5, 0, src)
 	smoke.start()
 	return
@@ -54,6 +57,9 @@
 	return
 
 /obj/machinery/computer/bullet_act(var/obj/item/projectile/Proj)
+	if(!(Proj.damage_type == BRUTE || Proj.damage_type == BURN))
+		return
+
 	if(prob(Proj.damage))
 		set_broken()
 	..()
@@ -83,6 +89,10 @@
 /obj/machinery/computer/power_change()
 	..()
 	update_icon()
+	if(stat & NOPOWER)
+		set_light(0)
+	else
+		set_light(light_range_on, light_power_on)
 
 
 /obj/machinery/computer/proc/set_broken()

code/game/machinery/computer/crew.dm

@@ -2,6 +2,7 @@
 	name = "crew monitoring computer"
 	desc = "Used to monitor active health sensors built into most of the crew's uniforms."
 	icon_state = "crew"
+	light_color = "#315ab4"
 	use_power = 1
 	idle_power_usage = 250
 	active_power_usage = 500

code/game/machinery/computer/guestpass.dm

@@ -5,6 +5,7 @@
 	name = "guest pass"
 	desc = "Allows temporary access to station areas."
 	icon_state = "guest"
+	light_color = "#0099ff"
 
 	var/temp_access = list() //to prevent agent cards stealing access as permanent
 	var/expiration_time = 0
@@ -186,4 +187,4 @@
 				else
 					usr << "\red Cannot issue pass without issuing ID."
 	updateUsrDialog()
-	return
+	return

code/game/machinery/computer/medical.dm

@@ -4,6 +4,7 @@
 	name = "medical records console"
 	desc = "Used to view, edit and maintain medical records."
 	icon_state = "medcomp"
+	light_color = "#315ab4"
 	req_one_access = list(access_medical, access_forensics_lockers)
 	circuit = "/obj/item/weapon/circuitboard/med_data"
 	var/obj/item/weapon/card/id/scan = null

code/game/machinery/computer/message.dm

@@ -4,6 +4,7 @@
 	name = "messaging monitor console"
 	desc = "Used to access and maintain data on messaging servers. Allows you to view PDA and request console messages."
 	icon_state = "comm_logs"
+	light_color = "#00b000"
 	var/hack_icon = "comm_logsc"
 	var/normal_icon = "comm_logs"
 	circuit = "/obj/item/weapon/circuitboard/message_monitor"

code/game/machinery/computer/pod.dm

@@ -4,6 +4,7 @@
 	name = "pod launch control console"
 	desc = "A control console for launching pods. Some people prefer firing Mechas."
 	icon_state = "computer_generic"
+	light_color = "#00b000"
 	circuit = /obj/item/weapon/circuitboard/pod
 	var/id = 1.0
 	var/obj/machinery/mass_driver/connected = null

code/game/machinery/computer/prisoner.dm

@@ -4,6 +4,7 @@
 	name = "prisoner management console"
 	icon = 'icons/obj/computer.dmi'
 	icon_state = "explosive"
+	light_color = "#a91515"
 	req_access = list(access_armory)
 	circuit = "/obj/item/weapon/circuitboard/prisoner"
 	var/id = 0.0

code/game/machinery/computer/prisonshuttle.dm

@@ -14,6 +14,7 @@ var/prison_shuttle_timeleft = 0
 	name = "prison shuttle control console"
 	icon = 'icons/obj/computer.dmi'
 	icon_state = "shuttle"
+	light_color = "#00ffff"
 	req_access = list(access_security)
 	circuit = "/obj/item/weapon/circuitboard/prison_shuttle"
 	var/temp = null
@@ -233,4 +234,4 @@ var/prison_shuttle_timeleft = 0
 					pest.gib()
 
 				start_location.move_contents_to(end_location)
-		return
+		return

code/game/machinery/computer/robot.dm

@@ -5,6 +5,7 @@
 	desc = "Used to remotely lockdown or detonate linked cyborgs."
 	icon = 'icons/obj/computer.dmi'
 	icon_state = "robot"
+	light_color = "#a97faa"
 	req_access = list(access_robotics)
 	circuit = "/obj/item/weapon/circuitboard/robotics"
 

code/game/machinery/computer/security.dm

@@ -4,6 +4,7 @@
 	name = "security records console"
 	desc = "Used to view, edit and maintain security records"
 	icon_state = "security"
+	light_color = "#a91515"
 	req_one_access = list(access_security, access_forensics_lockers)
 	circuit = "/obj/item/weapon/circuitboard/secure_data"
 	var/obj/item/weapon/card/id/scan = null

code/game/machinery/computer/shuttle.dm

@@ -2,6 +2,7 @@
 	name = "Shuttle"
 	desc = "For shuttle control."
 	icon_state = "shuttle"
+	light_color = "#00ffff"
 	var/auth_need = 3.0
 	var/list/authorized = list(  )
 

code/game/machinery/computer/skills.dm

@@ -4,6 +4,7 @@
 	name = "employment records console"
 	desc = "Used to view, edit and maintain employment records."
 	icon_state = "medlaptop"
+	light_color = "#00b000"
 	req_one_access = list(access_heads)
 	circuit = "/obj/item/weapon/circuitboard/skills"
 	var/obj/item/weapon/card/id/scan = null
@@ -411,4 +412,4 @@ What a mess.*/
 			qdel(R)
 			continue
 
-	..(severity)
+	..(severity)

code/game/machinery/computer/specops_shuttle.dm

@@ -15,6 +15,7 @@ var/specops_shuttle_timeleft = 0
 	name = "special operations shuttle control console"
 	icon = 'icons/obj/computer.dmi'
 	icon_state = "shuttle"
+	light_color = "#00ffff"
 	req_access = list(access_cent_specops)
 //	req_access = list(ACCESS_CENT_SPECOPS)
 	var/temp = null

code/game/machinery/computer/station_alert.dm

@@ -3,13 +3,18 @@
 	name = "Station Alert Console"
 	desc = "Used to access the station's automated alert system."
 	icon_state = "alert:0"
-	circuit = "/obj/item/weapon/circuitboard/stationalert"
+	light_color = "#e6ffff"
+	circuit = /obj/item/weapon/circuitboard/stationalert_engineering
 	var/obj/nano_module/alarm_monitor/alarm_monitor
 	var/monitor_type = /obj/nano_module/alarm_monitor/engineering
 
 /obj/machinery/computer/station_alert/security
-	name = "Security Alert Console"
 	monitor_type = /obj/nano_module/alarm_monitor/security
+	circuit = /obj/item/weapon/circuitboard/stationalert_security
+
+/obj/machinery/computer/station_alert/all
+	monitor_type = /obj/nano_module/alarm_monitor/all
+	circuit = /obj/item/weapon/circuitboard/stationalert_all
 
 /obj/machinery/computer/station_alert/New()
 	..()
@@ -18,6 +23,7 @@
 
 /obj/machinery/computer/station_alert/Destroy()
 	alarm_monitor.unregister(src)
+	qdel(alarm_monitor)
 	..()
 
 /obj/machinery/computer/station_alert/attack_ai(mob/user)

code/game/machinery/computer/supply.dm

@@ -2,6 +2,7 @@
 	name = "supply control console"
 	icon = 'icons/obj/computer.dmi'
 	icon_state = "supply"
+	light_color = "#b88b2e"
 	req_access = list(access_cargo)
 	circuit = "/obj/item/weapon/circuitboard/supplycomp"
 	var/temp = null

code/game/machinery/computer/syndicate_specops_shuttle.dm

@@ -14,6 +14,7 @@ var/syndicate_elite_shuttle_timeleft = 0
 	name = "elite syndicate squad shuttle control console"
 	icon = 'icons/obj/computer.dmi'
 	icon_state = "syndishuttle"
+	light_color = "#00ffff"
 	req_access = list(access_cent_specops)
 	var/temp = null
 	var/hacked = 0
@@ -256,4 +257,4 @@ var/syndicate_elite_shuttle_timeleft = 0
 
 	add_fingerprint(usr)
 	updateUsrDialog()
-	return
+	return

code/game/machinery/computer3/buildandrepair.dm

@@ -15,7 +15,6 @@
 	var/list/req_components = null
 	var/powernet = null
 	var/list/records = null
-	var/frame_desc = null
 
 	var/datum/file/program/OS = new/datum/file/program/ntos
 

code/game/machinery/computer3/computer.dm

@@ -278,8 +278,8 @@
 			chan = power_channel
 
 		var/area/A = get_area(loc)
-		if(istype(A) && A.master && A.master.powered(chan))
-			A.master.use_power(amount, chan)
+		if(istype(A) && A.powered(chan))
+			A.use_power(amount, chan)
 		else if(battery && battery.charge > 0)
 			battery.use(amount)
 

code/game/machinery/computer3/networking.dm

@@ -143,10 +143,9 @@
 		if(typekey == null)
 			typekey = /obj/machinery
 		var/list/machines = list()
-		for(var/area/area in A.related)
-			for(var/obj/O in area.contents)
-				if(istype(O,typekey))
-					machines |= O
+		for(var/obj/O in A.contents)
+			if(istype(O,typekey))
+				machines |= O
 		return machines
 	verify_machine(var/obj/previous)
 		if(!previous) return 0

code/game/machinery/constructable_frame.dm

@@ -18,15 +18,11 @@
 	proc/update_desc()
 		var/D
 		if(req_components)
-			D = "Requires "
-			var/first = 1
+			var/list/component_list = new
 			for(var/I in req_components)
 				if(req_components[I] > 0)
-					D += "[first?"":", "][num2text(req_components[I])] [req_component_names[I]]"
-					first = 0
-			if(first) // nothing needs to be added, then
-				D += "nothing"
-			D += "."
+					component_list += "[num2text(req_components[I])] [req_component_names[I]]"
+			D = "Requires [english_list(component_list)]."
 		desc = D
 
 /obj/machinery/constructable_frame/machine_frame
@@ -74,10 +70,7 @@
 							var/cp = text2path(A)
 							var/obj/ct = new cp() // have to quickly instantiate it get name
 							req_component_names[A] = ct.name
-						if(circuit.frame_desc)
-							desc = circuit.frame_desc
-						else
-							update_desc()
+						update_desc()
 						user << desc
 					else
 						user << "\red This frame does not accept circuit boards of this type!"

code/game/machinery/doors/airlock.dm

@@ -272,11 +272,7 @@
 	for(var/turf/simulated/floor/target_tile in range(2,loc))
 		target_tile.assume_gas("phoron", 35, 400+T0C)
 		spawn (0) target_tile.hotspot_expose(temperature, 400)
-	for(var/obj/structure/falsewall/phoron/F in range(3,src))//Hackish as fuck, but until temperature_expose works, there is nothing I can do -Sieve
-		var/turf/T = get_turf(F)
-		T.ChangeTurf(/turf/simulated/wall/mineral/phoron/)
-		qdel (F)
-	for(var/turf/simulated/wall/mineral/phoron/W in range(3,src))
+	for(var/turf/simulated/wall/W in range(3,src))
 		W.ignite((temperature/4))//Added so that you can't set off a massive chain reaction with a small flame
 	for(var/obj/machinery/door/airlock/phoron/D in range(3,src))
 		D.ignite(temperature/4)
@@ -613,7 +609,7 @@ About the new airlock wires panel:
 	if (src.isElectrified())
 		if (istype(mover, /obj/item))
 			var/obj/item/i = mover
-			if (i.matter && ("metal" in i.matter) && i.matter["metal"] > 0)
+			if (i.matter && (DEFAULT_WALL_MATERIAL in i.matter) && i.matter[DEFAULT_WALL_MATERIAL] > 0)
 				var/datum/effect/effect/system/spark_spread/s = new /datum/effect/effect/system/spark_spread
 				s.set_up(5, 1, src)
 				s.start()
@@ -1019,12 +1015,18 @@ About the new airlock wires panel:
 	else
 		wires = new/datum/wires/airlock(src)
 
+/obj/machinery/door/airlock/initialize()
 	if(src.closeOtherId != null)
-		spawn (5)
-			for (var/obj/machinery/door/airlock/A in world)
-				if(A.closeOtherId == src.closeOtherId && A != src)
-					src.closeOther = A
-					break
+		for (var/obj/machinery/door/airlock/A in world)
+			if(A.closeOtherId == src.closeOtherId && A != src)
+				src.closeOther = A
+				break
+
+/obj/machinery/door/airlock/Destroy()
+	if(wires)
+		qdel(wires)
+		wires = null
+	..()
 
 // Most doors will never be deconstructed over the course of a round,
 // so as an optimization defer the creation of electronics until

code/game/machinery/doors/airlock_electronics.dm

@@ -6,7 +6,7 @@
 	icon_state = "door_electronics"
 	w_class = 2.0 //It should be tiny! -Agouri
 
-	matter = list("metal" = 50,"glass" = 50)
+	matter = list(DEFAULT_WALL_MATERIAL = 50,"glass" = 50)
 
 	req_access = list(access_engine)
 

code/game/machinery/doors/alarmlock.dm

@@ -34,8 +34,6 @@
 	var/alert = signal.data["alert"]
 
 	var/area/our_area = get_area(src)
-	if (our_area.master)
-		our_area = our_area.master
 
 	if(alarm_area == our_area.name)
 		switch(alert)
@@ -44,4 +42,4 @@
 				close()
 			if("minor", "clear")
 				autoclose = 0
-				open()
+				open()

code/game/machinery/doors/blast_door.dm

@@ -23,8 +23,8 @@
 	var/id = 1.0
 	dir = 1
 	explosion_resistance = 25
-	
-	//Most blast doors are infrequently toggled and sometimes used with regular doors anyways, 
+
+	//Most blast doors are infrequently toggled and sometimes used with regular doors anyways,
 	//turning this off prevents awkward zone geometry in places like medbay lobby, for example.
 	block_air_zones = 0
 
@@ -56,7 +56,7 @@
 	src.density = 0
 	update_nearby_tiles()
 	src.update_icon()
-	src.SetOpacity(0)
+	src.set_opacity(0)
 	sleep(15)
 	src.layer = open_layer
 	src.operating = 0
@@ -71,7 +71,7 @@
 	src.density = 1
 	update_nearby_tiles()
 	src.update_icon()
-	src.SetOpacity(initial(opacity))
+	src.set_opacity(initial(opacity))
 	sleep(15)
 	src.operating = 0
 

code/game/machinery/doors/brigdoors.dm

@@ -35,11 +35,11 @@
 	..()
 
 	spawn(20)
-		for(var/obj/machinery/door/window/brigdoor/M in world)
+		for(var/obj/machinery/door/window/brigdoor/M in machines)
 			if (M.id == src.id)
 				targets += M
 
-		for(var/obj/machinery/flasher/F in world)
+		for(var/obj/machinery/flasher/F in machines)
 			if(F.id == src.id)
 				targets += F
 
@@ -345,4 +345,4 @@
 #undef FONT_SIZE
 #undef FONT_COLOR
 #undef FONT_STYLE
-#undef CHARS_PER_LINE
+#undef CHARS_PER_LINE

code/game/machinery/doors/door.dm

@@ -394,14 +394,14 @@
 
 	do_animate("opening")
 	icon_state = "door0"
-	src.SetOpacity(0)
+	set_opacity(0)
 	sleep(3)
 	src.density = 0
 	sleep(7)
 	src.layer = open_layer
 	explosion_resistance = 0
 	update_icon()
-	SetOpacity(0)
+	set_opacity(0)
 	update_nearby_tiles()
 	operating = 0
 
@@ -427,7 +427,7 @@
 	sleep(7)
 	update_icon()
 	if(visible && !glass)
-		SetOpacity(1)	//caaaaarn!
+		set_opacity(1)	//caaaaarn!
 	operating = 0
 	update_nearby_tiles()
 

code/game/machinery/floodlight.dm

@@ -26,7 +26,7 @@
 		else
 			on = 0
 			updateicon()
-			SetLuminosity(0)
+			set_light(0)
 			src.visible_message("<span class='warning'>[src] shuts down due to lack of power!</span>")
 			return
 
@@ -50,7 +50,7 @@
 	if(on)
 		on = 0
 		user << "\blue You turn off the light"
-		SetLuminosity(0)
+		set_light(0)
 	else
 		if(!cell)
 			return
@@ -58,7 +58,7 @@
 			return
 		on = 1
 		user << "\blue You turn on the light"
-		SetLuminosity(brightness_on)
+		set_light(brightness_on)
 
 	updateicon()
 

code/game/machinery/hologram.dm

@@ -37,7 +37,7 @@ var/const/HOLOPAD_MODE = RANGE_BASED
 	icon_state = "holopad0"
 
 	layer = TURF_LAYER+0.1 //Preventing mice and drones from sneaking under them.
-	
+
 	var/power_per_hologram = 500 //per usage per hologram
 	idle_power_usage = 5
 	use_power = 1
@@ -120,10 +120,10 @@ For the other part of the code, check silicon say.dm. Particularly robot talk.*/
 	hologram.layer = FLY_LAYER//Above all the other objects/mobs. Or the vast majority of them.
 	hologram.anchored = 1//So space wind cannot drag it.
 	hologram.name = "[A.name] (Hologram)"//If someone decides to right click.
-	hologram.SetLuminosity(2)	//hologram lighting
+	hologram.set_light(2)	//hologram lighting
 	hologram.color = color //painted holopad gives coloured holograms
 	masters[A] = hologram
-	SetLuminosity(2)			//pad lighting
+	set_light(2)			//pad lighting
 	icon_state = "holopad1"
 	A.holo = src
 	return 1
@@ -134,7 +134,7 @@ For the other part of the code, check silicon say.dm. Particularly robot talk.*/
 	qdel(masters[user])//Get rid of user's hologram
 	masters -= user //Discard AI from the list of those who use holopad
 	if (!masters.len)//If no users left
-		SetLuminosity(0)			//pad lighting (hologram lighting will be handled automatically since its owner was deleted)
+		set_light(0)			//pad lighting (hologram lighting will be handled automatically since its owner was deleted)
 		icon_state = "holopad0"
 	return 1
 
@@ -144,16 +144,15 @@ For the other part of the code, check silicon say.dm. Particularly robot talk.*/
 		if((stat & NOPOWER) || !active_ai)
 			clear_holo(master)
 			continue
-		
+
 		if((HOLOPAD_MODE == RANGE_BASED && (get_dist(master.eyeobj, src) > holo_range)))
 			clear_holo(master)
 			continue
-		
+
 		if(HOLOPAD_MODE == AREA_BASED)
 			var/area/holo_area = get_area(src)
 			var/area/eye_area = get_area(master.eyeobj)
-			
-			if(!(eye_area in holo_area.master.related))
+			if(eye_area != holo_area)
 				clear_holo(master)
 				continue
 

code/game/machinery/jukebox.dm

@@ -188,11 +188,10 @@ datum/track/New(var/title_name, var/audio)
 /obj/machinery/media/jukebox/proc/StopPlaying()
 	var/area/main_area = get_area(src)
 	// Always kill the current sound
-	for(var/area/related_area in main_area.related)
-		for(var/mob/living/M in mobs_in_area(related_area))
-			M << sound(null, channel = 1)
+	for(var/mob/living/M in mobs_in_area(main_area))
+		M << sound(null, channel = 1)
 
-		related_area.forced_ambience = null
+		main_area.forced_ambience = null
 	playing = 0
 	update_use_power(1)
 	update_icon()
@@ -204,12 +203,10 @@ datum/track/New(var/title_name, var/audio)
 		return
 
 	var/area/main_area = get_area(src)
-	for(var/area/related_area in main_area.related)
-		related_area.forced_ambience = list(current_track.sound)
-
-		for(var/mob/living/M in mobs_in_area(related_area))
-			if(M.mind)
-				related_area.play_ambience(M)
+	main_area.forced_ambience = list(current_track.sound)
+	for(var/mob/living/M in mobs_in_area(main_area))
+		if(M.mind)
+			main_area.play_ambience(M)
 
 	playing = 1
 	update_use_power(2)

code/game/machinery/lightswitch.dm

@@ -42,15 +42,14 @@
 
 	on = !on
 
-	for(var/area/A in area.master.related)
-		A.lightswitch = on
-		A.updateicon()
+	area.lightswitch = on
+	area.updateicon()
 
-		for(var/obj/machinery/light_switch/L in A)
-			L.on = on
-			L.updateicon()
+	for(var/obj/machinery/light_switch/L in area)
+		L.on = on
+		L.updateicon()
 
-	area.master.power_change()
+	area.power_change()
 
 /obj/machinery/light_switch/power_change()
 

code/game/machinery/machinery.dm

@@ -264,8 +264,8 @@ Class Procs:
 	s.start()
 	if (electrocute_mob(user, get_area(src), src, 0.7))
 		var/area/temp_area = get_area(src)
-		if(temp_area && temp_area.master)
-			var/obj/machinery/power/apc/temp_apc = temp_area.master.get_apc()
+		if(temp_area)
+			var/obj/machinery/power/apc/temp_apc = temp_area.get_apc()
 
 			if(temp_apc && temp_apc.terminal && temp_apc.terminal.powernet)
 				temp_apc.terminal.powernet.trigger_warning()

code/game/machinery/newscaster.dm

@@ -164,7 +164,7 @@ var/list/obj/machinery/newscaster/allCasters = list() //Global list that will co
 	var/c_locked=0;        //Will our new channel be locked to public submissions?
 	var/hitstaken = 0      //Death at 3 hits from an item with force>=15
 	var/datum/feed_channel/viewing_channel = null
-	luminosity = 0
+	light_range = 0
 	anchored = 1
 
 

code/game/machinery/portable_turret.dm

@@ -148,6 +148,7 @@
 /obj/machinery/porta_turret/Destroy()
 	//deletes its own cover with it
 	qdel(cover)
+	cover = null
 	..()
 
 /obj/machinery/porta_turret/proc/isLocked(mob/user)
@@ -504,42 +505,12 @@
 
 /obj/machinery/porta_turret/proc/assess_perp(var/mob/living/carbon/human/H)
 	if(!H || !istype(H))
-		return
+		return 0
 
 	if(emagged)
 		return 10
 
-	var/threatcount = 0
-	var/obj/item/weapon/card/id/id = GetIdCard(H) //Agent cards lower threatlevel.
-	if(id && istype(id, /obj/item/weapon/card/id/syndicate))
-		threatcount -= 2
-
-	if(check_weapons && !allowed(H))
-		if(istype(H.l_hand, /obj/item/weapon/gun) || istype(H.l_hand, /obj/item/weapon/melee))
-			threatcount += 4
-
-		if(istype(H.r_hand, /obj/item/weapon/gun) || istype(H.r_hand, /obj/item/weapon/melee))
-			threatcount += 4
-
-		if(istype(H.belt, /obj/item/weapon/gun) || istype(H.belt, /obj/item/weapon/melee))
-			threatcount += 2
-
-		if(H.species.name != "Human")
-			threatcount += 2
-
-	if(check_records || check_arrest)
-		var/perpname = H.name
-		if(id)
-			perpname = id.registered_name
-
-		var/datum/data/record/R = find_security_record("name", perpname)
-		if(check_records && !R)
-			threatcount += 4
-
-		if(check_arrest && R && (R.fields["criminal"] == "*Arrest*"))
-			threatcount += 4
-
-	return threatcount
+	return H.assess_perp(src, check_weapons, check_records, check_arrest)
 
 /obj/machinery/porta_turret/proc/tryToShootAt(var/list/mob/living/targets)
 	if(targets.len && last_target && (last_target in targets) && target(last_target))
@@ -587,17 +558,6 @@
 	invisibility = INVISIBILITY_LEVEL_TWO
 	update_icon()
 
-
-/*
-/obj/machinery/porta_turret/on_assess_perp(mob/living/carbon/human/perp)
-	if((check_access || attacked) && !allowed(perp))
-		//if the turret has been attacked or is angry, target all non-authorized personnel, see req_access
-		return 10
-
-	return ..()
-	*/
-
-
 /obj/machinery/porta_turret/proc/target(var/mob/living/target)
 	if(disabled)
 		return
@@ -613,7 +573,7 @@
 
 /obj/machinery/porta_turret/proc/shootAt(var/mob/living/target)
 	//any emagged turrets will shoot extremely fast! This not only is deadly, but drains a lot power!
-	if(!emagged)	//if it hasn't been emagged, it has to obey a cooldown rate
+	if(!(emagged || attacked))		//if it hasn't been emagged or attacked, it has to obey a cooldown rate
 		if(last_fired || !raised)	//prevents rapid-fire shooting, unless it's been emagged
 			return
 		last_fired = 1
@@ -905,6 +865,10 @@
 	density = 0
 	var/obj/machinery/porta_turret/Parent_Turret = null
 
+/obj/machinery/porta_turret_cover/Destroy()
+	Parent_Turret = null
+	..()
+
 /obj/machinery/porta_turret_cover/attack_ai(mob/user)
 	return attack_hand(user)
 

code/game/machinery/requests_console.dm

@@ -54,7 +54,7 @@ var/list/obj/machinery/requests_console/allConsoles = list()
 	var/message = "";
 	var/dpt = ""; //the department which will be receiving the message
 	var/priority = -1 ; //Priority of the message being sent
-	luminosity = 0
+	light_range = 0
 	var/datum/announcement/announcement = new
 
 /obj/machinery/requests_console/power_change()
@@ -176,7 +176,7 @@ var/list/obj/machinery/requests_console/allConsoles = list()
 					if (Console.department == department)
 						Console.newmessagepriority = 0
 						Console.icon_state = "req_comp0"
-						Console.luminosity = 1
+						Console.set_light(1)
 				newmessagepriority = 0
 				icon_state = "req_comp0"
 				for(var/msg in messages)
@@ -320,7 +320,7 @@ var/list/obj/machinery/requests_console/allConsoles = list()
 								Console.messages += "<B>Message from <A href='?src=\ref[Console];write=[ckey(department)]'>[department]</A></FONT></B><BR>[message]"
 
 						screen = 6
-						Console.luminosity = 2
+						Console.set_light(2)
 				messages += "<B>Message sent to [dpt]</B><BR>[message]"
 			else
 				for (var/mob/O in hearers(4, src.loc))

code/game/machinery/robot_fabricator.dm

@@ -22,7 +22,7 @@
 					if(!M.get_amount())
 						return
 					while(metal_amount < 150000 && M.amount)
-						src.metal_amount += O.matter["metal"] /*O:height * O:width * O:length * 100000.0*/
+						src.metal_amount += O.matter[DEFAULT_WALL_MATERIAL] /*O:height * O:width * O:length * 100000.0*/
 						M.use(1)
 						count++
 

code/game/machinery/telecomms/logbrowser.dm

@@ -63,64 +63,37 @@
 					// If the log is a speech file
 					if(C.input_type == "Speech File")
 
-						dat += "<li><font color = #008F00>[C.name]</font color>  <font color = #FF0000><a href='?src=\ref[src];delete=[i]'>\[X\]</a></font color><br>"
+						dat += "<li><font color = #008F00>[C.name]</font>  <font color = #FF0000><a href='?src=\ref[src];delete=[i]'>\[X\]</a></font><br>"
 
 						// -- Determine race of orator --
 
-						var/race			   // The actual race of the mob
-						var/language = "Human" // MMIs, pAIs, Cyborgs and humans all speak Human
-						var/mobtype = C.parameters["mobtype"]
-						var/mob/M = new mobtype
-
-						if(ishuman(M) || isbrain(M))
-							var/mob/living/carbon/human/H = M
-							race = "[H.species.name]"
-
-
-						else if(issmall(M))
-							race = "Monkey"
-							language = race
-
-						else if(issilicon(M) || C.parameters["job"] == "AI") // sometimes M gets deleted prematurely for AIs... just check the job
-							race = "Artificial Life"
-
-						else if(isslime(M)) // NT knows a lot about slimes, but not aliens. Can identify slimes
-							race = "slime"
-							language = race
-
-						else if(isanimal(M))
-							race = "Domestic Animal"
-							language = race
-
-						else
-							race = "<i>Unidentifiable</i>"
-							language = race
-
-						qdel(M)
+						var/race = C.parameters["race"]			   // The actual race of the mob
+						var/language = C.parameters["language"] // The language spoken, or null/""
 
 						// -- If the orator is a human, or universal translate is active, OR mob has universal speech on --
 
-						if(language == "Human" || universal_translate || C.parameters["uspeech"])
-							dat += "<u><font color = #18743E>Data type</font color></u>: [C.input_type]<br>"
-							dat += "<u><font color = #18743E>Source</font color></u>: [C.parameters["name"]] (Job: [C.parameters["job"]])<br>"
-							dat += "<u><font color = #18743E>Class</font color></u>: [race]<br>"
-							dat += "<u><font color = #18743E>Contents</font color></u>: \"[C.parameters["message"]]\"<br>"
-
+						if(universal_translate || C.parameters["uspeech"] || C.parameters["intelligible"])
+							dat += "<u><font color = #18743E>Data type</font></u>: [C.input_type]<br>"
+							dat += "<u><font color = #18743E>Source</font></u>: [C.parameters["name"]] (Job: [C.parameters["job"]])<br>"
+							dat += "<u><font color = #18743E>Class</font></u>: [race]<br>"
+							dat += "<u><font color = #18743E>Contents</font></u>: \"[C.parameters["message"]]\"<br>"
+							if(language)
+								dat += "<u><font color = #18743E>Language</font></u>: [language]<br/>"
 
 						// -- Orator is not human and universal translate not active --
 
 						else
-							dat += "<u><font color = #18743E>Data type</font color></u>: Audio File<br>"
-							dat += "<u><font color = #18743E>Source</font color></u>: <i>Unidentifiable</i><br>"
-							dat += "<u><font color = #18743E>Class</font color></u>: [race]<br>"
-							dat += "<u><font color = #18743E>Contents</font color></u>: <i>Unintelligble</i><br>"
+							dat += "<u><font color = #18743E>Data type</font></u>: Audio File<br>"
+							dat += "<u><font color = #18743E>Source</font></u>: <i>Unidentifiable</i><br>"
+							dat += "<u><font color = #18743E>Class</font></u>: [race]<br>"
+							dat += "<u><font color = #18743E>Contents</font></u>: <i>Unintelligble</i><br>"
 
 						dat += "</li><br>"
 
 					else if(C.input_type == "Execution Error")
 
-						dat += "<li><font color = #990000>[C.name]</font color>  <font color = #FF0000><a href='?src=\ref[src];delete=[i]'>\[X\]</a></font color><br>"
-						dat += "<u><font color = #787700>Output</font color></u>: \"[C.parameters["message"]]\"<br>"
+						dat += "<li><font color = #990000>[C.name]</font>  <font color = #FF0000><a href='?src=\ref[src];delete=[i]'>\[X\]</a></font color><br>"
+						dat += "<u><font color = #787700>Output</font></u>: \"[C.parameters["message"]]\"<br>"
 						dat += "</li><br>"
 
 

code/game/machinery/telecomms/telecomunications.dm

@@ -537,6 +537,28 @@ var/global/list/obj/machinery/telecomms/telecomms_list = list()
 				log.parameters["message"] = signal.data["message"]
 				log.parameters["name"] = signal.data["name"]
 				log.parameters["realname"] = signal.data["realname"]
+				log.parameters["language"] = signal.data["language"]
+
+				var/race = "unknown"
+				if(ishuman(M))
+					var/mob/living/carbon/human/H = M
+					race = "[H.species.name]"
+					log.parameters["intelligible"] = 1
+				else if(isbrain(M))
+					var/mob/living/carbon/brain/B = M
+					race = "[B.species.name]"
+					log.parameters["intelligible"] = 1
+				else if(M.isMonkey())
+					race = "Monkey"
+				else if(M.isSilicon())
+					race = "Artificial Life"
+					log.parameters["intelligible"] = 1
+				else if(isslime(M))
+					race = "Slime"
+				else if(isanimal(M))
+					race = "Domestic Animal"
+
+				log.parameters["race"] = race
 
 				if(!istype(M, /mob/new_player) && M)
 					log.parameters["uspeech"] = M.universal_speak

code/game/machinery/turret_control.dm

@@ -46,12 +46,11 @@
 
 /obj/machinery/turretid/initialize()
 	if(!control_area)
-		var/area/CA = get_area(src)
-		control_area = CA.master
+		control_area = get_area(src)
 	else if(istext(control_area))
 		for(var/area/A in world)
 			if(A.name && A.name==control_area)
-				control_area = A.master
+				control_area = A
 				break
 
 	if(control_area)
@@ -178,9 +177,8 @@
 	TC.ailock = ailock
 
 	if(istype(control_area))
-		for(var/area/sub_area in control_area.related)
-			for (var/obj/machinery/porta_turret/aTurret in sub_area)
-				aTurret.setState(TC)
+		for (var/obj/machinery/porta_turret/aTurret in control_area)
+			aTurret.setState(TC)
 
 	update_icon()
 

code/game/machinery/turrets.dm

@@ -13,9 +13,6 @@
 
 /area/turret_protected/Entered(O)
 	..()
-	if( master && master != src )
-		return master.Entered(O)
-
 	if( iscarbon(O) )
 		turretTargets |= O
 	else if( istype(O, /obj/mecha) )
@@ -27,9 +24,6 @@
 	return 1
 
 /area/turret_protected/Exited(O)
-	if( master && master != src )
-		return master.Exited(O)
-
 	if( ismob(O) && !issilicon(O) )
 		turretTargets -= O
 	else if( istype(O, /obj/mecha) )
@@ -148,8 +142,6 @@
 /obj/machinery/turret/proc/get_protected_area()
 	var/area/turret_protected/TP = get_area(src)
 	if(istype(TP))
-		if(TP.master && TP.master != TP)
-			TP = TP.master
 		return TP
 	return
 

code/game/machinery/wall_frames.dm

@@ -0,0 +1,83 @@
+/obj/item/frame
+	name = "frame"
+	desc = "Used for building machines."
+	icon = 'icons/obj/monitors.dmi'
+	icon_state = "fire_bitem"
+	flags = CONDUCT
+	var/build_machine_type
+	var/refund_amt = 2
+	var/refund_type = /obj/item/stack/sheet/metal
+
+/obj/item/frame/attackby(obj/item/weapon/W as obj, mob/user as mob)
+	if (istype(W, /obj/item/weapon/wrench))
+		new refund_type( get_turf(src.loc), refund_amt)
+		qdel(src)
+		return
+	..()
+
+/obj/item/frame/proc/try_build(turf/on_wall)
+	if(!build_machine_type)
+		return
+
+	if (get_dist(on_wall,usr)>1)
+		return
+
+	var/ndir = get_dir(on_wall,usr)
+	if (!(ndir in cardinal))
+		return
+
+	var/turf/loc = get_turf(usr)
+	var/area/A = loc.loc
+	if (!istype(loc, /turf/simulated/floor))
+		usr << "<span class='danger>\The [src] Alarm cannot be placed on this spot.</span>"
+		return
+	if (A.requires_power == 0 || A.name == "Space")
+		usr << "<span class='danger>\The [src] Alarm cannot be placed in this area.</span>"
+		return
+
+	if(gotwallitem(loc, ndir))
+		usr << "<span class='danger>There's already an item on this wall!</span>"
+		return
+
+	var/obj/machinery/M = new build_machine_type(loc, ndir, 1)
+	M.fingerprints = src.fingerprints
+	M.fingerprintshidden = src.fingerprintshidden
+	M.fingerprintslast = src.fingerprintslast
+	qdel(src)
+
+/obj/item/frame/fire_alarm
+	name = "fire alarm frame"
+	desc = "Used for building fire alarms."
+	build_machine_type = /obj/machinery/firealarm
+
+/obj/item/frame/air_alarm
+	name = "air alarm frame"
+	desc = "Used for building air alarms."
+	build_machine_type = /obj/machinery/alarm
+
+/obj/item/frame/light
+	name = "light fixture frame"
+	desc = "Used for building lights."
+	icon = 'icons/obj/lighting.dmi'
+	icon_state = "tube-construct-item"
+	build_machine_type = /obj/machinery/light_construct
+
+/obj/item/frame/light/small
+	name = "small light fixture frame"
+	icon_state = "bulb-construct-item"
+	refund_amt = 1
+	build_machine_type = /obj/machinery/light_construct/small
+
+/obj/item/frame/rust
+	name = "Fuel Compressor frame"
+	icon = 'icons/rust.dmi'
+	icon_state = "fuel_compressor0"
+	w_class = 4
+	refund_type = /obj/item/stack/sheet/plasteel
+	refund_amt = 12
+	build_machine_type = /obj/machinery/rust_fuel_compressor
+
+/obj/item/frame/rust/assembly
+	name = "Fuel Assembly Port frame"
+	icon_state = "port2"
+	build_machine_type = /obj/machinery/rust_fuel_assembly_port

code/game/mecha/equipment/mecha_equipment.dm

@@ -9,7 +9,7 @@
 	force = 5
 	origin_tech = "materials=2"
 	construction_time = 100
-	construction_cost = list("metal"=10000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=10000)
 	var/equip_cooldown = 0
 	var/equip_ready = 1
 	var/energy_drain = 0
@@ -100,11 +100,11 @@
 
 	if (ispath(required_type))
 		return istype(M, required_type)
-	
+
 	for (var/path in required_type)
 		if (istype(M, path))
 			return 1
-	
+
 	return 0
 
 /obj/item/mecha_parts/mecha_equipment/proc/attach(obj/mecha/M as obj)

code/game/mecha/equipment/tools/medical_tools.dm

@@ -6,7 +6,7 @@
 	origin_tech = "programming=2;biotech=3"
 	energy_drain = 20
 	range = MELEE
-	construction_cost = list("metal"=5000,"glass"=10000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=5000,"glass"=10000)
 	reliability = 1000
 	equip_cooldown = 20
 	var/mob/living/carbon/occupant = null
@@ -394,7 +394,7 @@
 	equip_cooldown = 10
 	origin_tech = "materials=3;biotech=4;magnets=4;programming=3"
 	construction_time = 200
-	construction_cost = list("metal"=3000,"glass"=2000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=3000,"glass"=2000)
 	required_type = /obj/mecha/medical
 
 	New()

code/game/mecha/equipment/tools/tools.dm

@@ -89,8 +89,13 @@
 		var/C = target.loc	//why are these backwards? we may never know -Pete
 		if(do_after_cooldown(target))
 			if(T == chassis.loc && src == chassis.selected)
-				if(istype(target, /turf/simulated/wall/r_wall))
-					occupant_message("<span class='warning'>[target] is too durable to drill through.</span>")
+				if(istype(target, /turf/simulated/wall))
+					var/turf/simulated/wall/W = target
+					if(W.reinf_material)
+						occupant_message("<span class='warning'>[target] is too durable to drill through.</span>")
+					else
+						log_message("Drilled through [target]")
+						target.ex_act(2)
 				else if(istype(target, /turf/simulated/mineral))
 					for(var/turf/simulated/mineral/M in range(chassis,1))
 						if(get_dir(chassis,M)&chassis.dir)
@@ -123,7 +128,7 @@
 	desc = "This is an upgraded version of the drill that'll pierce the heavens! (Can be attached to: Combat and Engineering Exosuits)"
 	icon_state = "mecha_diamond_drill"
 	origin_tech = "materials=4;engineering=3"
-	construction_cost = list("metal"=10000,"diamond"=6500)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=10000,"diamond"=6500)
 	equip_cooldown = 20
 	force = 15
 
@@ -140,8 +145,9 @@
 		var/C = target.loc	//why are these backwards? we may never know -Pete
 		if(do_after_cooldown(target))
 			if(T == chassis.loc && src == chassis.selected)
-				if(istype(target, /turf/simulated/wall/r_wall))
-					if(do_after_cooldown(target))//To slow down how fast mechs can drill through the station
+				if(istype(target, /turf/simulated/wall))
+					var/turf/simulated/wall/W = target
+					if(!W.reinf_material || do_after_cooldown(target))//To slow down how fast mechs can drill through the station
 						log_message("Drilled through [target]")
 						target.ex_act(3)
 				else if(istype(target, /turf/simulated/mineral))
@@ -255,7 +261,7 @@
 	energy_drain = 250
 	range = MELEE|RANGED
 	construction_time = 1200
-	construction_cost = list("metal"=30000,"phoron"=25000,"silver"=20000,"gold"=20000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=30000,"phoron"=25000,"silver"=20000,"gold"=20000)
 	var/mode = 0 //0 - deconstruct, 1 - wall or floor, 2 - airlock.
 	var/disabled = 0 //malf
 
@@ -505,7 +511,7 @@
 	equip_cooldown = 10
 	energy_drain = 50
 	range = 0
-	construction_cost = list("metal"=20000,"silver"=5000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=20000,"silver"=5000)
 	var/deflect_coeff = 1.15
 	var/damage_coeff = 0.8
 
@@ -555,7 +561,7 @@
 	equip_cooldown = 10
 	energy_drain = 50
 	range = 0
-	construction_cost = list("metal"=20000,"gold"=5000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=20000,"gold"=5000)
 	var/deflect_coeff = 1.15
 	var/damage_coeff = 0.8
 
@@ -626,7 +632,7 @@
 	equip_cooldown = 20
 	energy_drain = 100
 	range = 0
-	construction_cost = list("metal"=10000,"gold"=1000,"silver"=2000,"glass"=5000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=10000,"gold"=1000,"silver"=2000,"glass"=5000)
 	var/health_boost = 2
 	var/datum/global_iterator/pr_repair_droid
 	var/icon/droid_overlay
@@ -721,7 +727,7 @@
 	equip_cooldown = 10
 	energy_drain = 0
 	range = 0
-	construction_cost = list("metal"=10000,"gold"=2000,"silver"=3000,"glass"=2000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=10000,"gold"=2000,"silver"=3000,"glass"=2000)
 	var/datum/global_iterator/pr_energy_relay
 	var/coeff = 100
 	var/list/use_channels = list(EQUIP,ENVIRON,LIGHT)
@@ -772,7 +778,7 @@
 		var/pow_chan
 		if(A)
 			for(var/c in use_channels)
-				if(A.master && A.master.powered(c))
+				if(A.powered(c))
 					pow_chan = c
 					break
 		return pow_chan
@@ -819,13 +825,13 @@
 			if(A)
 				var/pow_chan
 				for(var/c in list(EQUIP,ENVIRON,LIGHT))
-					if(A.master.powered(c))
+					if(A.powered(c))
 						pow_chan = c
 						break
 				if(pow_chan)
 					var/delta = min(12, ER.chassis.cell.maxcharge-cur_charge)
 					ER.chassis.give_power(delta)
-					A.master.use_power(delta*ER.coeff, pow_chan)
+					A.use_power(delta*ER.coeff, pow_chan)
 		return
 
 
@@ -838,7 +844,7 @@
 	equip_cooldown = 10
 	energy_drain = 0
 	range = MELEE
-	construction_cost = list("metal"=10000,"silver"=500,"glass"=1000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=10000,"silver"=500,"glass"=1000)
 	var/datum/global_iterator/pr_mech_generator
 	var/coeff = 100
 	var/obj/item/stack/sheet/fuel
@@ -978,7 +984,7 @@
 	desc = "Generates power using uranium. Pollutes the environment."
 	icon_state = "tesla"
 	origin_tech = "powerstorage=3;engineering=3"
-	construction_cost = list("metal"=10000,"silver"=500,"glass"=1000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=10000,"silver"=500,"glass"=1000)
 	max_fuel = 50000
 	fuel_per_cycle_idle = 10
 	fuel_per_cycle_active = 30
@@ -1089,7 +1095,7 @@
 	origin_tech = "engineering=1;biotech=1"
 	energy_drain = 10
 	range = MELEE
-	construction_cost = list("metal"=5000,"glass"=5000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=5000,"glass"=5000)
 	reliability = 1000
 	equip_cooldown = 20
 	var/mob/living/carbon/occupant = null

code/game/mecha/equipment/weapons/weapons.dm

@@ -274,7 +274,7 @@
 /obj/item/mecha_parts/mecha_equipment/weapon/ballistic/missile_rack/flashbang/clusterbang//Because I am a heartless bastard -Sieve
 	name = "\improper SOP-6 grenade launcher"
 	projectile = /obj/item/weapon/grenade/flashbang/clusterbang
-	construction_cost = list("metal"=20000,"gold"=6000,"uranium"=6000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=20000,"gold"=6000,"uranium"=6000)
 
 /obj/item/mecha_parts/mecha_equipment/weapon/ballistic/missile_rack/flashbang/clusterbang/limited/get_equip_info()//Limited version of the clusterbang launcher that can't reload
 	return "<span style=\"color:[equip_ready?"#0f0":"#f00"];\">*</span>&nbsp;[chassis.selected==src?"<b>":"<a href='?src=\ref[chassis];select_equip=\ref[src]'>"][src.name][chassis.selected==src?"</b>":"</a>"]\[[src.projectiles]\]"

code/game/mecha/mech_bay.dm

@@ -139,6 +139,7 @@
 	anchored = 1
 	icon = 'icons/obj/computer.dmi'
 	icon_state = "recharge_comp"
+	light_color = "#a97faa"
 	circuit = "/obj/item/weapon/circuitboard/mech_bay_power_console"
 	var/autostart = 1
 	var/voltage = 45
@@ -214,4 +215,4 @@
 		// open the new ui window
 		ui.open()
 		// auto update every Master Controller tick
-		ui.set_auto_update(1)
+		ui.set_auto_update(1)

code/game/mecha/mech_fabricator.dm

@@ -17,7 +17,7 @@
 	var/time_coeff = 1.5 //can be upgraded with research
 	var/resource_coeff = 1.5 //can be upgraded with research
 	var/list/resources = list(
-										"metal"=0,
+										DEFAULT_WALL_MATERIAL=0,
 										"glass"=0,
 										"gold"=0,
 										"silver"=0,
@@ -511,7 +511,7 @@
 		src.updateUsrDialog()
 		sleep(30) //only sleep if called by user
 	var/found = 0
-	for(var/obj/machinery/computer/rdconsole/RDC in get_area(src))
+	for(var/obj/machinery/computer/rdconsole/RDC in get_area_all_atoms(get_area(src)))
 		if(!RDC.sync)
 			continue
 		found++
@@ -719,7 +719,7 @@
 /obj/machinery/mecha_part_fabricator/proc/remove_material(var/mat_string, var/amount)
 	var/type
 	switch(mat_string)
-		if("metal")
+		if(DEFAULT_WALL_MATERIAL)
 			type = /obj/item/stack/sheet/metal
 		if("glass")
 			type = /obj/item/stack/sheet/glass
@@ -774,9 +774,9 @@
 				if(I.reliability != 100 && crit_fail)
 					I.crit_fail = 1
 				I.loc = src.loc
-			if(src.resources["metal"] >= 3750)
+			if(src.resources[DEFAULT_WALL_MATERIAL] >= 3750)
 				var/obj/item/stack/sheet/metal/G = new /obj/item/stack/sheet/metal(src.loc)
-				G.amount = round(src.resources["metal"] / G.perunit)
+				G.amount = round(src.resources[DEFAULT_WALL_MATERIAL] / G.perunit)
 			if(src.resources["glass"] >= 3750)
 				var/obj/item/stack/sheet/glass/G = new /obj/item/stack/sheet/glass(src.loc)
 				G.amount = round(src.resources["glass"] / G.perunit)
@@ -816,7 +816,7 @@
 		if(/obj/item/stack/sheet/mineral/phoron)
 			material = "phoron"
 		if(/obj/item/stack/sheet/metal)
-			material = "metal"
+			material = DEFAULT_WALL_MATERIAL
 		if(/obj/item/stack/sheet/glass)
 			material = "glass"
 		if(/obj/item/stack/sheet/mineral/uranium)

code/game/mecha/mecha.dm

@@ -1004,8 +1004,8 @@
 	set popup_menu = 0
 	if(usr!=occupant)	return
 	lights = !lights
-	if(lights)	SetLuminosity(luminosity + lights_power)
-	else		SetLuminosity(luminosity - lights_power)
+	if(lights)	set_light(light_range + lights_power)
+	else		set_light(light_range - lights_power)
 	src.occupant_message("Toggled lights [lights?"on":"off"].")
 	log_message("Toggled lights [lights?"on":"off"].")
 	return

code/game/mecha/mecha_control_console.dm

@@ -2,6 +2,7 @@
 	name = "Exosuit Control"
 	icon = 'icons/obj/computer.dmi'
 	icon_state = "mecha"
+	light_color = "#a97faa"
 	req_access = list(access_robotics)
 	circuit = "/obj/item/weapon/circuitboard/mecha_control"
 	var/list/located = list()
@@ -69,7 +70,7 @@
 	icon_state = "motion2"
 	origin_tech = "programming=2;magnets=2"
 	construction_time = 50
-	construction_cost = list("metal"=500)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=500)
 
 	proc/get_mecha_info()
 		if(!in_mecha())

code/game/mecha/mecha_parts.dm

@@ -12,14 +12,14 @@
 	flags = CONDUCT
 	origin_tech = "programming=2;materials=2"
 	var/construction_time = 100
-	var/list/construction_cost = list("metal"=20000,"glass"=5000)
+	var/list/construction_cost = list(DEFAULT_WALL_MATERIAL=20000,"glass"=5000)
 
 
 /obj/item/mecha_parts/chassis
 	name="Mecha Chassis"
 	icon_state = "backbone"
 	var/datum/construction/construct
-	construction_cost = list("metal"=20000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=20000)
 	flags = CONDUCT
 
 	attackby(obj/item/W as obj, mob/user as mob)
@@ -45,7 +45,7 @@
 	icon_state = "ripley_harness"
 	origin_tech = "programming=2;materials=2;biotech=2;engineering=2"
 	construction_time = 200
-	construction_cost = list("metal"=40000,"glass"=15000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=40000,"glass"=15000)
 
 /obj/item/mecha_parts/part/ripley_left_arm
 	name="Ripley Left Arm"
@@ -53,7 +53,7 @@
 	icon_state = "ripley_l_arm"
 	origin_tech = "programming=2;materials=2;engineering=2"
 	construction_time = 150
-	construction_cost = list("metal"=25000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=25000)
 
 /obj/item/mecha_parts/part/ripley_right_arm
 	name="Ripley Right Arm"
@@ -61,7 +61,7 @@
 	icon_state = "ripley_r_arm"
 	origin_tech = "programming=2;materials=2;engineering=2"
 	construction_time = 150
-	construction_cost = list("metal"=25000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=25000)
 
 /obj/item/mecha_parts/part/ripley_left_leg
 	name="Ripley Left Leg"
@@ -69,7 +69,7 @@
 	icon_state = "ripley_l_leg"
 	origin_tech = "programming=2;materials=2;engineering=2"
 	construction_time = 150
-	construction_cost = list("metal"=30000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=30000)
 
 /obj/item/mecha_parts/part/ripley_right_leg
 	name="Ripley Right Leg"
@@ -77,13 +77,13 @@
 	icon_state = "ripley_r_leg"
 	origin_tech = "programming=2;materials=2;engineering=2"
 	construction_time = 150
-	construction_cost = list("metal"=30000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=30000)
 
 ///////// Gygax
 
 /obj/item/mecha_parts/chassis/gygax
 	name = "Gygax Chassis"
-	construction_cost = list("metal"=25000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=25000)
 
 	New()
 		..()
@@ -95,7 +95,7 @@
 	icon_state = "gygax_harness"
 	origin_tech = "programming=2;materials=2;biotech=3;engineering=3"
 	construction_time = 300
-	construction_cost = list("metal"=50000,"glass"=20000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=50000,"glass"=20000)
 
 /obj/item/mecha_parts/part/gygax_head
 	name="Gygax Head"
@@ -103,7 +103,7 @@
 	icon_state = "gygax_head"
 	origin_tech = "programming=2;materials=2;magnets=3;engineering=3"
 	construction_time = 200
-	construction_cost = list("metal"=20000,"glass"=10000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=20000,"glass"=10000)
 
 /obj/item/mecha_parts/part/gygax_left_arm
 	name="Gygax Left Arm"
@@ -111,7 +111,7 @@
 	icon_state = "gygax_l_arm"
 	origin_tech = "programming=2;materials=2;engineering=3"
 	construction_time = 200
-	construction_cost = list("metal"=30000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=30000)
 
 /obj/item/mecha_parts/part/gygax_right_arm
 	name="Gygax Right Arm"
@@ -119,35 +119,35 @@
 	icon_state = "gygax_r_arm"
 	origin_tech = "programming=2;materials=2;engineering=3"
 	construction_time = 200
-	construction_cost = list("metal"=30000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=30000)
 
 /obj/item/mecha_parts/part/gygax_left_leg
 	name="Gygax Left Leg"
 	icon_state = "gygax_l_leg"
 	origin_tech = "programming=2;materials=2;engineering=3"
 	construction_time = 200
-	construction_cost = list("metal"=35000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=35000)
 
 /obj/item/mecha_parts/part/gygax_right_leg
 	name="Gygax Right Leg"
 	icon_state = "gygax_r_leg"
 	origin_tech = "programming=2;materials=2;engineering=3"
 	construction_time = 200
-	construction_cost = list("metal"=35000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=35000)
 
 /obj/item/mecha_parts/part/gygax_armour
 	name="Gygax Armour Plates"
 	icon_state = "gygax_armour"
 	origin_tech = "materials=6;combat=4;engineering=5"
 	construction_time = 600
-	construction_cost = list("metal"=50000,"diamond"=10000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=50000,"diamond"=10000)
 
 
 //////////// Durand
 
 /obj/item/mecha_parts/chassis/durand
 	name = "Durand Chassis"
-	construction_cost = list("metal"=25000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=25000)
 
 	New()
 		..()
@@ -158,49 +158,49 @@
 	icon_state = "durand_harness"
 	origin_tech = "programming=2;materials=3;biotech=3;engineering=3"
 	construction_time = 300
-	construction_cost = list("metal"=55000,"glass"=20000,"silver"=10000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=55000,"glass"=20000,"silver"=10000)
 
 /obj/item/mecha_parts/part/durand_head
 	name="Durand Head"
 	icon_state = "durand_head"
 	origin_tech = "programming=2;materials=3;magnets=3;engineering=3"
 	construction_time = 200
-	construction_cost = list("metal"=25000,"glass"=10000,"silver"=3000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=25000,"glass"=10000,"silver"=3000)
 
 /obj/item/mecha_parts/part/durand_left_arm
 	name="Durand Left Arm"
 	icon_state = "durand_l_arm"
 	origin_tech = "programming=2;materials=3;engineering=3"
 	construction_time = 200
-	construction_cost = list("metal"=35000,"silver"=3000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=35000,"silver"=3000)
 
 /obj/item/mecha_parts/part/durand_right_arm
 	name="Durand Right Arm"
 	icon_state = "durand_r_arm"
 	origin_tech = "programming=2;materials=3;engineering=3"
 	construction_time = 200
-	construction_cost = list("metal"=35000,"silver"=3000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=35000,"silver"=3000)
 
 /obj/item/mecha_parts/part/durand_left_leg
 	name="Durand Left Leg"
 	icon_state = "durand_l_leg"
 	origin_tech = "programming=2;materials=3;engineering=3"
 	construction_time = 200
-	construction_cost = list("metal"=40000,"silver"=3000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=40000,"silver"=3000)
 
 /obj/item/mecha_parts/part/durand_right_leg
 	name="Durand Right Leg"
 	icon_state = "durand_r_leg"
 	origin_tech = "programming=2;materials=3;engineering=3"
 	construction_time = 200
-	construction_cost = list("metal"=40000,"silver"=3000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=40000,"silver"=3000)
 
 /obj/item/mecha_parts/part/durand_armour
 	name="Durand Armour Plates"
 	icon_state = "durand_armour"
 	origin_tech = "materials=5;combat=4;engineering=5"
 	construction_time = 600
-	construction_cost = list("metal"=50000,"uranium"=10000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=50000,"uranium"=10000)
 
 
 
@@ -248,42 +248,42 @@
 	name="Phazon Torso"
 	icon_state = "phazon_harness"
 	construction_time = 300
-	construction_cost = list("metal"=35000,"glass"=10000,"phoron"=20000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=35000,"glass"=10000,"phoron"=20000)
 	origin_tech = "programming=5;materials=7;bluespace=6;powerstorage=6"
 
 /obj/item/mecha_parts/part/phazon_head
 	name="Phazon Head"
 	icon_state = "phazon_head"
 	construction_time = 200
-	construction_cost = list("metal"=15000,"glass"=5000,"phoron"=10000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=15000,"glass"=5000,"phoron"=10000)
 	origin_tech = "programming=4;materials=5;magnets=6"
 
 /obj/item/mecha_parts/part/phazon_left_arm
 	name="Phazon Left Arm"
 	icon_state = "phazon_l_arm"
 	construction_time = 200
-	construction_cost = list("metal"=20000,"phoron"=10000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=20000,"phoron"=10000)
 	origin_tech = "materials=5;bluespace=2;magnets=2"
 
 /obj/item/mecha_parts/part/phazon_right_arm
 	name="Phazon Right Arm"
 	icon_state = "phazon_r_arm"
 	construction_time = 200
-	construction_cost = list("metal"=20000,"phoron"=10000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=20000,"phoron"=10000)
 	origin_tech = "materials=5;bluespace=2;magnets=2"
 
 /obj/item/mecha_parts/part/phazon_left_leg
 	name="Phazon Left Leg"
 	icon_state = "phazon_l_leg"
 	construction_time = 200
-	construction_cost = list("metal"=20000,"phoron"=10000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=20000,"phoron"=10000)
 	origin_tech = "materials=5;bluespace=3;magnets=3"
 
 /obj/item/mecha_parts/part/phazon_right_leg
 	name="Phazon Right Leg"
 	icon_state = "phazon_r_leg"
 	construction_time = 200
-	construction_cost = list("metal"=20000,"phoron"=10000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=20000,"phoron"=10000)
 	origin_tech = "materials=5;bluespace=3;magnets=3"
 
 ///////// Odysseus
@@ -300,7 +300,7 @@
 	name="Odysseus Head"
 	icon_state = "odysseus_head"
 	construction_time = 100
-	construction_cost = list("metal"=2000,"glass"=10000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=2000,"glass"=10000)
 	origin_tech = "programming=3;materials=2"
 
 /obj/item/mecha_parts/part/odysseus_torso
@@ -309,7 +309,7 @@
 	icon_state = "odysseus_torso"
 	origin_tech = "programming=2;materials=2;biotech=2;engineering=2"
 	construction_time = 180
-	construction_cost = list("metal"=25000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=25000)
 
 /obj/item/mecha_parts/part/odysseus_left_arm
 	name="Odysseus Left Arm"
@@ -317,7 +317,7 @@
 	icon_state = "odysseus_l_arm"
 	origin_tech = "programming=2;materials=2;engineering=2"
 	construction_time = 120
-	construction_cost = list("metal"=10000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=10000)
 
 /obj/item/mecha_parts/part/odysseus_right_arm
 	name="Odysseus Right Arm"
@@ -325,7 +325,7 @@
 	icon_state = "odysseus_r_arm"
 	origin_tech = "programming=2;materials=2;engineering=2"
 	construction_time = 120
-	construction_cost = list("metal"=10000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=10000)
 
 /obj/item/mecha_parts/part/odysseus_left_leg
 	name="Odysseus Left Leg"
@@ -333,7 +333,7 @@
 	icon_state = "odysseus_l_leg"
 	origin_tech = "programming=2;materials=2;engineering=2"
 	construction_time = 130
-	construction_cost = list("metal"=15000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=15000)
 
 /obj/item/mecha_parts/part/odysseus_right_leg
 	name="Odysseus Right Leg"
@@ -341,11 +341,11 @@
 	icon_state = "odysseus_r_leg"
 	origin_tech = "programming=2;materials=2;engineering=2"
 	construction_time = 130
-	construction_cost = list("metal"=15000)
+	construction_cost = list(DEFAULT_WALL_MATERIAL=15000)
 
 /*/obj/item/mecha_parts/part/odysseus_armour
 	name="Odysseus Carapace"
 	icon_state = "odysseus_armour"
 	origin_tech = "materials=3;engineering=3"
 	construction_time = 200
-	construction_cost = list("metal"=15000)*/
+	construction_cost = list(DEFAULT_WALL_MATERIAL=15000)*/