Merge pull request #998 from tigercat2000/LightShit

Baystation12's Lighting Overhaul

code/ATMOSPHERICS/components/unary/vent_pump.dm

@@ -56,8 +56,6 @@
 /obj/machinery/atmospherics/unary/vent_pump/New()
 	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()

code/ATMOSPHERICS/components/unary/vent_scrubber.dm

@@ -35,8 +35,6 @@
 /obj/machinery/atmospherics/unary/vent_scrubber/New()
 	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()

code/LINDA/LINDA_fire.dm

@@ -47,7 +47,8 @@
 	icon = 'icons/effects/fire.dmi'
 	icon_state = "1"
 	layer = TURF_LAYER
-	luminosity = 3
+
+	blend_mode = BLEND_ADD
 
 	var/volume = 125
 	var/temperature = FIRE_MINIMUM_TEMPERATURE_TO_EXIST
@@ -56,6 +57,8 @@
 
 /obj/effect/hotspot/New()
 	..()
+	color = heat2color(temperature)
+	set_light(3, 1, color)
 	air_master.hotspots += src
 	perform_exposure()
 
@@ -82,6 +85,9 @@
 		if(item) // It's possible that the item is deleted in temperature_expose
 			item.fire_act(null, temperature, volume)
 
+	animate(src, color = heat2color(temperature), 5)
+	set_light(l_color = color)
+
 	return 0
 
 
@@ -112,6 +118,7 @@
 
 	if(bypassing)
 		icon_state = "3"
+		set_light(7,3)
 		location.burn_tile()
 
 		//Possible spread due to radiated heat
@@ -127,8 +134,10 @@
 	else
 		if(volume > CELL_VOLUME*0.4)
 			icon_state = "2"
+			set_light(5, 2)
 		else
 			icon_state = "1"
+			set_light(3, 1)
 
 	if(temperature > location.max_fire_temperature_sustained)
 		location.max_fire_temperature_sustained = temperature
@@ -148,6 +157,7 @@
 	qdel(src)
 
 /obj/effect/hotspot/Destroy()
+	set_light(0)
 	if(istype(loc, /turf/simulated))
 		var/turf/simulated/T = loc
 		if(T.active_hotspot == src)

code/__HELPERS/game.dm

@@ -13,7 +13,7 @@
 	var/area/A = get_area(O)
 
 	if (isarea(A))
-		return A.master
+		return A
 
 /proc/get_area(O)
 	var/atom/location = O
@@ -51,21 +51,6 @@
 
 	return heard
 
-
-
-
-//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 (k1*dx) + (k2*dy)
-#undef k1
-#undef k2
-
 /proc/circlerange(center=usr,radius=3)
 
 	var/turf/centerturf = get_turf(center)
@@ -317,7 +302,7 @@ proc/isInSight(var/atom/A, var/atom/B)
 							if(override_age || player_old_enough_antag(G.client,be_special_flag))
 								candidates += G.client
 		afk_bracket += 600 // Add a minute to the bracket, for every attempt
-		
+
 	return candidates
 
 /proc/ScreenText(obj/O, maptext="", screen_loc="CENTER-7,CENTER-7", maptext_height=480, maptext_width=480)
@@ -456,6 +441,6 @@ proc/isInSight(var/atom/A, var/atom/B)
 
 /proc/MinutesToTicks(var/minutes as num)
 	return minutes * 60 * 10
-	
+
 /proc/SecondsToTicks(var/seconds)
 	return seconds * 10

code/__HELPERS/type2type.dm

@@ -366,3 +366,32 @@ proc/tg_text2list(text, glue=",", assocglue=";")
 		finalNum = copytext(finalNum, 1, pos) + sep + copytext(finalNum, pos)
 
 	return finalNum
+
+
+// heat2color functions. Adapted from: http://www.tannerhelland.com/4435/convert-temperature-rgb-algorithm-code/
+/proc/heat2color(temp)
+	return rgb(heat2color_r(temp), heat2color_g(temp), heat2color_b(temp))
+
+/proc/heat2color_r(temp)
+	temp /= 100
+	if(temp <= 66)
+		. = 255
+	else
+		. = max(0, min(255, 329.698727446 * (temp - 60) ** -0.1332047592))
+
+/proc/heat2color_g(temp)
+	temp /= 100
+	if(temp <= 66)
+		. = max(0, min(255, 99.4708025861 * log(temp) - 161.1195681661))
+	else
+		. = max(0, min(255, 288.1221695283 * ((temp - 60) ** -0.0755148492)))
+
+/proc/heat2color_b(temp)
+	temp /= 100
+	if(temp >= 66)
+		. = 255
+	else
+		if(temp <= 16)
+			. = 0
+		else
+			. = max(0, min(255, 138.5177312231 * log(temp - 10) - 305.0447927307))

code/__HELPERS/unsorted.dm

@@ -1019,7 +1019,7 @@ proc/anim(turf/location as turf,target as mob|obj,a_icon,a_icon_state as text,fl
 
 //					if(AR.lighting_use_dynamic)							//TODO: rewrite this code so it's not messed by lighting ~Carn
 //						X.opacity = !X.opacity
-//						X.SetOpacity(!X.opacity)
+//						X.set_opacity(!X.opacity)
 
 					toupdate += X
 
@@ -1175,7 +1175,7 @@ proc/DuplicateObject(obj/original, var/perfectcopy = 0 , var/sameloc = 0)
 
 //					if(AR.lighting_use_dynamic)
 //						X.opacity = !X.opacity
-//						X.sd_SetOpacity(!X.opacity)			//TODO: rewrite this code so it's not messed by lighting ~Carn
+//						X.sd_set_opacity(!X.opacity)			//TODO: rewrite this code so it's not messed by lighting ~Carn
 
 					toupdate += X
 

code/controllers/Processes/lighting.dm

@@ -1,26 +0,0 @@
-/datum/controller/process/lighting/setup()
-	name = "lighting"
-	schedule_interval = 5 // every .5 second
-	lighting_controller.Initialize()
-
-/datum/controller/process/lighting/doWork()
-	lighting_controller.lights_workload_max = \
-		max(lighting_controller.lights_workload_max, lighting_controller.lights.len)
-
-	for(var/datum/light_source/L in lighting_controller.lights)
-		if(L && L.check())
-			lighting_controller.lights.Remove(L)
-
-		scheck()
-
-	lighting_controller.changed_turfs_workload_max = \
-		max(lighting_controller.changed_turfs_workload_max, lighting_controller.changed_turfs.len)
-
-	for(var/turf/T in lighting_controller.changed_turfs)
-		if(T && T.lighting_changed)
-			T.shift_to_subarea()
-
-		scheck()
-
-	if(lighting_controller.changed_turfs && lighting_controller.changed_turfs.len)
-		lighting_controller.changed_turfs.len = 0 // reset the changed list

code/controllers/_DynamicAreaLighting_TG.dm

@@ -1,449 +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)
-			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
-
-// 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/configuration.dm

@@ -152,6 +152,8 @@
 	// 15, 45, 70 minutes respectively
 	var/list/event_delay_upper = list(EVENT_LEVEL_MUNDANE = 9000,	EVENT_LEVEL_MODERATE = 27000,	EVENT_LEVEL_MAJOR = 42000)
 
+	var/starlight = 0	// Whether space turfs have ambient light or not
+
 /datum/configuration/New()
 	var/list/L = typesof(/datum/game_mode) - /datum/game_mode
 	for (var/T in L)
@@ -501,6 +503,10 @@
 					config.event_delay_upper[EVENT_LEVEL_MODERATE] = MinutesToTicks(values[2])
 					config.event_delay_upper[EVENT_LEVEL_MAJOR] = MinutesToTicks(values[3])
 
+				if("starlight")
+					var/vvalue = text2num(value)
+					config.starlight = vvalue >= 0 ? vvalue : 0
+
 				else
 					diary << "Unknown setting in configuration: '[name]'"
 

code/controllers/failsafe.dm

@@ -14,10 +14,6 @@ var/global/datum/controller/failsafe/failsafe
 	var/masterControllerIteration = 0
 	var/masterControllerAlertLevel = 0
 
-	// lighting
-	var/lightingControllerIteration = 0
-	var/lightingControllerAlertLevel = 0
-
 /datum/controller/failsafe/New()
 	. = ..()
 
@@ -58,21 +54,4 @@ var/global/datum/controller/failsafe/failsafe
 						masterControllerAlertLevel = 0
 						masterControllerIteration = master_controller.iteration
 
-				if(lighting_controller.processing)
-					if(lightingControllerIteration == lighting_controller.iteration) // Lighting controller hasn't finished processing in the defined interval.
-						switch(lightingControllerAlertLevel)
-							if(0 to 3)
-								lightingControllerAlertLevel++
-							if(4)
-								admins << "<font color='red' size='2'><b>Warning. The lighting_controller controller has not fired in the last [lightingControllerAlertLevel * processing_interval] ticks. Automatic restart in [processing_interval] ticks.</b></font>"
-								lightingControllerAlertLevel = 5
-							if(5)
-								admins << "<font color='red' size='2'><b>Warning. The lighting_controller controller has still not fired within the last [lightingControllerAlertLevel * processing_interval] ticks. Killing and restarting...</b></font>"
-								new /datum/controller/lighting() // Replace the old lighting_controller (hence killing the old one's process).
-								lighting_controller.process() // Start it rolling again.
-								lightingControllerAlertLevel = 0
-					else
-						lightingControllerAlertLevel = 0
-						lightingControllerIteration = lighting_controller.iteration
-
 			sleep(processing_interval)

code/controllers/lighting_controller.dm

@@ -1,127 +0,0 @@
-var/datum/controller/lighting/lighting_controller = new ()
-
-datum/controller/lighting
-	processing_interval = 5	//setting this too low will probably kill the server. Don't be silly with it!
-	var/process_cost = 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/Initialize(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/master_controller.dm

@@ -74,6 +74,7 @@ datum/controller/game_controller/proc/setup()
 
 	color_windows_init()
 	setup_objects()
+	setup_starlight()
 	setupgenetics()
 	setupfactions()
 	setup_economy()
@@ -83,7 +84,6 @@ datum/controller/game_controller/proc/setup()
 		make_mining_asteroid_secret()
 
 	populate_spawn_points()
-
 /* MOVED TO SCHEDULER
 
 	spawn(0)
@@ -125,6 +125,11 @@ datum/controller/game_controller/proc/setup_objects()
 	world << "\red \b Initializations complete."
 	sleep(-1)
 
+datum/controller/game_controller/proc/setup_starlight()
+	world << "\red \b Initializing Starlight"
+	for(var/turf/space/S in world)
+		S.update_starlight()
+	world << "\red \b Starlight Initilization Complete"
 
 datum/controller/game_controller/proc/process()
 	processing = 1

code/controllers/verbs.dm

@@ -22,7 +22,7 @@
 		master_controller.asteroid_ore_map = new /datum/ore_distribution()
 		master_controller.asteroid_ore_map.populate_distribution_map()
 
-/client/proc/restart_controller(controller in list("Master","Failsafe","Lighting","Supply"))
+/client/proc/restart_controller(controller in list("Master","Failsafe","Supply"))
 	set category = "Debug"
 	set name = "Restart Controller"
 	set desc = "Restart one of the various periodic loop controllers for the game (be careful!)"
@@ -38,10 +38,6 @@
 		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")
@@ -49,7 +45,7 @@
 	return
 
 
-/client/proc/debug_controller(controller in list("Master","failsafe","Ticker","Lighting","Air","Jobs","Sun","Radio","Supply","Shuttles","Emergency Shuttle","Configuration","pAI", "Cameras","Garbage", "Transfer Controller","Event","Scheduler"))
+/client/proc/debug_controller(controller in list("Master","failsafe","Ticker","Air","Jobs","Sun","Radio","Supply","Shuttles","Emergency Shuttle","Configuration","pAI", "Cameras","Garbage", "Transfer Controller","Event","Scheduler"))
 	set category = "Debug"
 	set name = "Debug Controller"
 	set desc = "Debug the various periodic loop controllers for the game (be careful!)"
@@ -65,9 +61,6 @@
 		if("Ticker")
 			debug_variables(ticker)
 			feedback_add_details("admin_verb","DTicker")
-		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/game/area/Space Station 13 areas.dm

@@ -28,8 +28,8 @@ 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
@@ -50,9 +50,6 @@ 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
@@ -113,25 +110,23 @@ var/list/ghostteleportlocs = list()
 /area/admin/
 	name = "\improper Admin Room"
 	icon_state = "start"
-	lighting_use_dynamic = 0
 	requires_power = 0
+	lighting_use_dynamic = 0
 
 
 /area/adminconstruction
 	name = "\improper Admin Testing Area"
 	icon_state = "start"
-	lighting_use_dynamic = 0
 	requires_power = 0
+	lighting_use_dynamic = 0
 
 
 //These are shuttle areas, they must contain two areas in a subgroup if you want to move a shuttle from one
 //place to another. Look at escape shuttle for example.
 //All shuttles show 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"
@@ -232,29 +227,21 @@ var/list/ghostteleportlocs = list()
 	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/gamma/space
 	icon_state = "shuttle"
 	name = "\improper Gamma Armory"
 	requires_power = 0
-	luminosity = 0
-	lighting_use_dynamic = 1
 
 /area/shuttle/gamma/station
 	icon_state = "shuttle"
 	name = "\improper Gamma Armory Station"
 	requires_power = 0
-	luminosity = 0
-	lighting_use_dynamic = 1
 
 /area/shuttle/prison/
 	name = "\improper Prison Shuttle"
@@ -429,6 +416,7 @@ var/list/ghostteleportlocs = list()
 	name = "\improper Centcom"
 	icon_state = "centcom"
 	requires_power = 0
+	lighting_use_dynamic = 0
 
 /area/centcom/control
 	name = "\improper Centcom Control"
@@ -1113,7 +1101,6 @@ var/list/ghostteleportlocs = list()
 /area/holodeck
 	name = "\improper Holodeck"
 	icon_state = "Holodeck"
-	luminosity = 1
 	lighting_use_dynamic = 0
 
 /area/holodeck/alphadeck
@@ -1249,7 +1236,6 @@ var/list/ghostteleportlocs = list()
 
 /area/solar
 	requires_power = 0
-	luminosity = 1
 	lighting_use_dynamic = 0
 
 	auxport

code/game/area/areas.dm

@@ -8,8 +8,6 @@
 /proc/area_contents(var/area/A)
 	if(!istype(A)) return null
 	var/list/contents = list()
-	for(var/area/LSA in A.related)
-		contents += LSA.contents
 	return contents
 
 // ===
@@ -20,9 +18,7 @@
 /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)
 	active_areas += src
 	all_areas += src
 
@@ -36,20 +32,15 @@
 //		lighting_state = 4
 		//has_gravity = 0    // Space has gravity.  Because.. because.
 
-	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/poweralert(var/state, var/obj/source as obj)
@@ -57,16 +48,15 @@
 		poweralm = state
 		if(istype(source))	//Only report power alarms on the z-level where the source is located.
 			var/list/cameras = list()
-			for (var/area/RA in related)
-				for (var/obj/machinery/camera/C in RA)
-					if(!report_alerts)
-						break
-					cameras += C
-					if(state == 1)
+			for (var/obj/machinery/camera/C in src)
+				if(!report_alerts)
+					break
+				cameras += C
+				if(state == 1)
 
-						C.network.Remove("Power Alarms")
-					else
-						C.network.Add("Power Alarms")
+					C.network.Remove("Power Alarms")
+				else
+					C.network.Add("Power Alarms")
 			for (var/mob/living/silicon/aiPlayer in player_list)
 				if(!report_alerts)
 					break
@@ -93,15 +83,14 @@
 	var/danger_level = 0
 
 	// Determine what the highest DL reported by air alarms is
-	for (var/area/RA in related)
-		for(var/obj/machinery/alarm/AA in RA)
-			if((AA.stat & (NOPOWER|BROKEN)) || AA.shorted || AA.buildstage != 2)
-				continue
-			var/reported_danger_level=AA.local_danger_level
-			if(AA.alarmActivated)
-				reported_danger_level=2
-			if(reported_danger_level>danger_level)
-				danger_level=reported_danger_level
+	for(var/obj/machinery/alarm/AA in src)
+		if((AA.stat & (NOPOWER|BROKEN)) || AA.shorted || AA.buildstage != 2)
+			continue
+		var/reported_danger_level=AA.local_danger_level
+		if(AA.alarmActivated)
+			reported_danger_level=2
+		if(reported_danger_level>danger_level)
+			danger_level=reported_danger_level
 //			testing("Danger level at [AA.name]: [AA.local_danger_level] (reported [reported_danger_level])")
 
 //	testing("Danger level decided upon in [name]: [danger_level] (from [atmosalm])")
@@ -111,13 +100,11 @@
 		// Going to danger level 2 from something else
 		if (danger_level == 2)
 			var/list/cameras = list()
-			for(var/area/RA in related)
-				//updateicon()
-				for(var/obj/machinery/camera/C in RA)
-					if(!report_alerts)
-						break
-					cameras += C
-					C.network.Add("Atmosphere Alarms")
+			for(var/obj/machinery/camera/C in src)
+				if(!report_alerts)
+					break
+				cameras += C
+				C.network.Add("Atmosphere Alarms")
 			for(var/mob/living/silicon/aiPlayer in player_list)
 				if(!report_alerts)
 					break
@@ -130,11 +117,10 @@
 			CloseFirelocks()
 		// Dropping from danger level 2.
 		else if (atmosalm == 2)
-			for(var/area/RA in related)
-				for(var/obj/machinery/camera/C in RA)
-					if(!report_alerts)
-						break
-					C.network.Remove("Atmosphere Alarms")
+			for(var/obj/machinery/camera/C in src)
+				if(!report_alerts)
+					break
+				C.network.Remove("Atmosphere Alarms")
 			for(var/mob/living/silicon/aiPlayer in player_list)
 				if(!report_alerts)
 					break
@@ -179,12 +165,11 @@
 		mouse_opacity = 0
 		CloseFirelocks()
 		var/list/cameras = list()
-		for(var/area/RA in related)
-			for (var/obj/machinery/camera/C in RA)
-				if(!report_alerts)
-					continue
-				cameras.Add(C)
-				C.network.Add("Fire Alarms")
+		for (var/obj/machinery/camera/C in src)
+			if(!report_alerts)
+				continue
+			cameras.Add(C)
+			C.network.Add("Fire Alarms")
 		for (var/mob/living/silicon/ai/aiPlayer in player_list)
 			if(!report_alerts)
 				continue
@@ -199,11 +184,10 @@
 		fire = 0
 		mouse_opacity = 0
 		updateicon()
-		for(var/area/RA in related)
-			for (var/obj/machinery/camera/C in RA)
-				if(!report_alerts)
-					continue
-				C.network.Remove("Fire Alarms")
+		for (var/obj/machinery/camera/C in src)
+			if(!report_alerts)
+				continue
+			C.network.Remove("Fire Alarms")
 		for (var/mob/living/silicon/ai/aiPlayer in player_list)
 			if(!report_alerts)
 				continue
@@ -293,67 +277,66 @@
 
 /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
 	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()
-	master.powerupdate = 2
-	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()
+	powerupdate = 2
+	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
 
 /area/proc/use_battery_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
 
 
 /area/Entered(A)
@@ -418,15 +401,11 @@
 						L.client.played = 0
 
 /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)
+	if(gravitystate)
+		for(var/mob/living/carbon/human/M in A)
+			thunk(M)
 
 /area/proc/thunk(var/mob/living/carbon/human/M)
 	if(istype(M,/mob/living/carbon/human/))  // Only humans can wear magboots, so we give them a chance to.

code/game/atoms.dm

@@ -34,7 +34,7 @@ var/global/list/ghdel_profiling = list()
 
 
 /atom/Destroy()
-	SetOpacity(0)
+	set_opacity(0)
 
 
 	if(reagents)

code/game/atoms_movable.dm

@@ -14,6 +14,7 @@
 	var/no_spin = 0
 	var/moved_recently = 0
 	var/mob/pulledby = null
+	var/simulated //filter for actions - used by lighting overlays
 
 	var/area/areaMaster
 	var/hard_deleted = 0
@@ -24,23 +25,8 @@
 
 
 /atom/movable/Destroy()
-	if(opacity)
-		if(isturf(loc))
-			if(loc:lighting_lumcount > 1)
-				UpdateAffectingLights()
-	gcDestroyed = "Bye, world!"
-	tag = null
+	. = ..()
 	loc = null
-/*
-	if(istype(beams) && beams.len)
-		for(var/obj/effect/beam/B in beams)
-			if(B && B.target == src)
-				B.target = null
-			if(B.master && B.master.target == src)
-				B.master.target = null
-		beams.len = 0
-*/
-	..()
 
 /proc/delete_profile(var/type, code = 0)
 	if(!ticker || !ticker.current_state < 3) return
@@ -283,4 +269,4 @@
 	return 1
 
 /atom/movable/proc/water_act(var/volume, var/temperature, var/source) //amount of water acting : temperature of water in kelvin : object that called it (for shennagins)
-	return 1
+	return 1

code/game/dna/genes/goon_powers.dm

@@ -56,7 +56,13 @@
 		var/turf/simulated/T = get_turf(M)
 		if(!istype(T))
 			return
-		if(T.lighting_lumcount <= 2)
+		var/atom/movable/lighting_overlay/L = locate(/atom/movable/lighting_overlay) in T
+		var/light_available
+		if(L)
+			light_available = max(0,min(10,L.lum_r + L.lum_g + L.lum_b)-5)
+		else
+			light_available = 5
+		if(light_available <= 2)
 			M.alpha = round(255 * 1.15)
 		else
 			M.alpha = round(255 * 0.80)

code/game/gamemodes/blob/theblob.dm

@@ -2,7 +2,7 @@
 /obj/effect/blob
 	name = "blob"
 	icon = 'icons/mob/blob.dmi'
-	luminosity = 0
+	light_range = 0
 	desc = "Some blob creature thingy"
 	density = 0
 	opacity = 0
@@ -146,7 +146,7 @@
 		health -= damage
 		update_icon()
 		return
-		
+
 	attack_animal(mob/living/simple_animal/M as mob)
 		M.changeNext_move(CLICK_CD_MELEE)
 		M.do_attack_animation(src)

code/game/gamemodes/cult/cult_structures.dm

@@ -18,7 +18,8 @@
 	name = "Pylon"
 	desc = "A floating crystal that hums with an unearthly energy"
 	icon_state = "pylon"
-	luminosity = 5
+	light_range = 5
+	light_color = "#3e0000"
 
 
 /obj/structure/cult/tome

code/game/gamemodes/events/biomass.dm

@@ -166,10 +166,9 @@
 		var/list/turf/simulated/floor/turfs = list() //list of all the empty floor turfs in the hallway areas
 		for(var/areapath in typesof(/area/hallway))
 			var/area/A = locate(areapath)
-			for(var/area/B in A.related)
-				for(var/turf/simulated/floor/F in B.contents)
-					if(!F.contents.len)
-						turfs += F
+			for(var/turf/simulated/floor/F in A.contents)
+				if(!F.contents.len)
+					turfs += F
 
 		if(turfs.len) //Pick a turf to spawn at if we can
 			var/turf/simulated/floor/T = pick(turfs)

code/game/gamemodes/events/spacevines.dm

@@ -5,10 +5,9 @@
 		var/list/turf/simulated/floor/turfs = list() //list of all the empty floor turfs in the hallway areas
 		for(var/areapath in typesof(/area/hallway))
 			var/area/A = locate(areapath)
-			for(var/area/B in A.related)
-				for(var/turf/simulated/floor/F in B.contents)
-					if(!F.contents.len)
-						turfs += F
+			for(var/turf/simulated/floor/F in A.contents)
+				if(!F.contents.len)
+					turfs += F
 
 		if(turfs.len) //Pick a turf to spawn at if we can
 			var/turf/simulated/floor/T = pick(turfs)

code/game/gamemodes/shadowling/shadowling_abilities.dm

@@ -55,7 +55,7 @@
 			L.update(0)
 		for(var/obj/item/device/pda/P in T.contents)
 			P.fon = 0
-			P.SetLuminosity(0)
+			P.set_light(0)
 		for(var/obj/effect/glowshroom/G in orange(2, usr)) //Very small radius
 			G.visible_message("<span class='warning'>\The [G] withers away!</span>")
 			qdel(G)
@@ -69,15 +69,15 @@
 				F.update_brightness()
 			for(var/obj/item/device/pda/P in H)
 				P.fon = 0
-				P.SetLuminosity(0) //failsafe
+				P.set_light(0) //failsafe
 			for(var/obj/item/clothing/head/helmet/space/rig/R in H)
 				if(R.on)
 					R.on = 0
 					R.icon_state = "rig[R.on]-[R._color]"
 					H.update_inv_head()
 					R.visible_message("<span class='danger'>[R]'s light fades and turns off.</span>")
-					H.SetLuminosity(H.luminosity - R.brightness_on)
-					R.SetLuminosity(0)
+					H.set_light(H.luminosity - R.brightness_on)
+					R.set_light(0)
 			if(H != usr)
 				H << "<span class='boldannounce'>You feel a chill and are plunged into darkness.</span>"
 			H.luminosity = 0 //This might not be required, but it just acts as another failsafe.

code/game/gamemodes/vampire/vampire_powers.dm

@@ -270,6 +270,12 @@
 		alpha = 255
 		return
 	var/turf/simulated/T = get_turf(src)
+	var/atom/movable/lighting_overlay/L = locate(/atom/movable/lighting_overlay) in T
+	var/light_available
+	if(L)
+		light_available = max(0,min(10,L.lum_r + L.lum_g + L.lum_b)-5)
+	else
+		light_available = 5
 
 	if(!istype(T))
 		return 0
@@ -277,7 +283,7 @@
 	if(!mind.vampire.iscloaking)
 		alpha = 255
 		return 0
-	if(T.lighting_lumcount <= 2)
+	if(light_available <= 2)
 		alpha = round((255 * 0.15))
 		return 1
 	else
@@ -439,8 +445,11 @@
 				if(T.x>world.maxx-outer_tele_radius || T.x<outer_tele_radius)	continue	//putting them at the edge is dumb
 				if(T.y>world.maxy-outer_tele_radius || T.y<outer_tele_radius)	continue
 
+				var/atom/movable/lighting_overlay/L = locate(/atom/movable/lighting_overlay) in T
+				var/lightingcount =  max(0,min(10,L.lum_r + L.lum_g + L.lum_b)-5)
+
 				// LIGHTING CHECK
-				if(T.lighting_lumcount > max_lum) continue
+				if(lightingcount > max_lum) continue
 				turfs += T
 
 			if(!turfs.len)

code/game/machinery/Sleeper.dm

@@ -222,14 +222,14 @@
 	idle_power_usage = 1250
 	active_power_usage = 2500
 
-	l_color = "#7BF9FF"
+	light_color = "#7BF9FF"
 
 	power_change()
 		..()
 		if(!(stat & (BROKEN|NOPOWER)))
-			SetLuminosity(2)
+			set_light(2)
 		else
-			SetLuminosity(0)
+			set_light(0)
 
 /obj/machinery/sleeper/New()
 	..()

code/game/machinery/adv_med.dm

@@ -10,14 +10,14 @@
 	idle_power_usage = 1250
 	active_power_usage = 2500
 
-	l_color = "#00FF00"
+	light_color = "#00FF00"
 
 	power_change()
 		..()
 		if(!(stat & (BROKEN|NOPOWER)))
-			SetLuminosity(2)
+			set_light(2)
 		else
-			SetLuminosity(0)
+			set_light(0)
 
 /obj/machinery/bodyscanner/New()
 	..()

code/game/machinery/alarm.dm

@@ -95,11 +95,10 @@
 
 /obj/machinery/alarm/proc/apply_preset(var/no_cycle_after=0)
 	// Propogate settings.
-	for (var/area/A in alarm_area.related)
-		for (var/obj/machinery/alarm/AA in A)
-			if ( !(AA.stat & (NOPOWER|BROKEN)) && !AA.shorted && AA.preset != src.preset)
-				AA.preset=preset
-				apply_preset(1) // Only this air alarm should send a cycle.
+	for (var/obj/machinery/alarm/AA in alarm_area)
+		if ( !(AA.stat & (NOPOWER|BROKEN)) && !AA.shorted && AA.preset != src.preset)
+			AA.preset=preset
+			apply_preset(1) // Only this air alarm should send a cycle.
 
 	TLV["oxygen"] =			list(16, 19, 135, 140) // Partial pressure, kpa
 	TLV["nitrogen"] =		list(-1, -1,  -1,  -1) // Partial pressure, kpa
@@ -151,8 +150,6 @@
 
 /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"
@@ -296,11 +293,10 @@
 
 
 /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)
@@ -471,9 +467,9 @@
 
 /obj/machinery/alarm/proc/air_doors_close(manual)
 	var/area/A = get_area(src)
-	if(!A.master.air_doors_activated)
-		A.master.air_doors_activated = 1
-		for(var/obj/machinery/door/E in A.master.all_doors)
+	if(!A.air_doors_activated)
+		A.air_doors_activated = 1
+		for(var/obj/machinery/door/E in A.all_doors)
 			if(istype(E,/obj/machinery/door/firedoor))
 				if(!E:blocked)
 					if(E.operating)
@@ -507,9 +503,9 @@
 
 /obj/machinery/alarm/proc/air_doors_open(manual)
 	var/area/A = get_area(loc)
-	if(A.master.air_doors_activated)
-		A.master.air_doors_activated = 0
-		for(var/obj/machinery/door/E in A.master.all_doors)
+	if(A.air_doors_activated)
+		A.air_doors_activated = 0
+		for(var/obj/machinery/door/E in A.all_doors)
 			if(istype(E, /obj/machinery/door/firedoor))
 				if(!E:blocked)
 					if(E.operating)
@@ -1381,8 +1377,6 @@ Just a object used in constructing fire alarms
 	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))
@@ -1421,8 +1415,6 @@ Just a object used in constructing fire alarms
 		return
 	var/area/A = get_area(src)
 	ASSERT(isarea(A))
-	if(A.master)
-		A = A.master
 	A.partyreset()
 	return
 
@@ -1431,8 +1423,6 @@ Just a object used in constructing fire alarms
 		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

@@ -9,13 +9,13 @@
 
 	var/range = 25
 
-	l_color = "#7BF9FF"
+	light_color = "#7BF9FF"
 	power_change()
 		..()
 		if(!(stat & (BROKEN|NOPOWER)))
-			SetLuminosity(2)
+			set_light(2)
 		else
-			SetLuminosity(0)
+			set_light(0)
 
 	//Simple variable to prevent me from doing attack_hand in both this and the child computer
 	var/zone = "This computer is working on a wireless range, the range is currently limited to 25 meters."
@@ -151,14 +151,10 @@
 		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
@@ -177,7 +173,7 @@
 			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
 

code/game/machinery/bots/bots.dm

@@ -2,7 +2,7 @@
 /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/list/prev_access = list()
@@ -87,12 +87,12 @@
 /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)
 	bot_reset() //Resets an AI's call, should it exist.
 
 /obj/machinery/bot/New()

code/game/machinery/camera/camera.dm

@@ -71,7 +71,7 @@
 			network = list()
 			cameranet.removeCamera(src)
 			stat |= EMPED
-			SetLuminosity(0)
+			set_light(0)
 			triggerCameraAlarm()
 			emped = emped+1  //Increase the number of consecutive EMP's
 			var/thisemp = emped //Take note of which EMP this proc is for

code/game/machinery/cloning.dm

@@ -24,13 +24,13 @@
 	var/speed_coeff
 	var/efficiency
 
-	l_color = "#00FF00"
+	light_color = "#00FF00"
 	power_change()
 		..()
 		if(!(stat & (BROKEN|NOPOWER)))
-			SetLuminosity(2)
+			set_light(2)
 		else
-			SetLuminosity(0)
+			set_light(0)
 
 /obj/machinery/clonepod/New()
 	..()

code/game/machinery/computer/HolodeckControl.dm

@@ -9,7 +9,7 @@
 	var/damaged = 0
 	var/last_change = 0
 
-	l_color = "#7BF9FF"
+	light_color = "#7BF9FF"
 
 
 	attack_ai(var/mob/user as mob)
@@ -163,7 +163,7 @@
 
 /obj/machinery/computer/HolodeckControl/attackby(var/obj/item/weapon/D as obj, var/mob/user as mob, params)
 	return
-	
+
 /obj/machinery/computer/HolodeckControl/emag_act(user as mob)
 	if(!emagged)
 		playsound(src.loc, 'sound/effects/sparks4.ogg', 75, 1)

code/game/machinery/computer/Operating.dm

@@ -9,7 +9,7 @@
 	var/mob/living/carbon/human/victim = null
 	var/obj/machinery/optable/table = null
 
-	l_color = "#0000FF"
+	light_color = "#0000FF"
 
 /obj/machinery/computer/operating/New()
 	..()

code/game/machinery/computer/aifixer.dm

@@ -7,7 +7,7 @@
 	var/mob/living/silicon/ai/occupant = null
 	var/active = 0
 
-	l_color = "#CD00CD"
+	light_color = "#CD00CD"
 
 /obj/machinery/computer/aifixer/New()
 	src.overlays += image('icons/obj/computer.dmi', "ai-fixer-empty")
@@ -19,7 +19,7 @@
 			user << "This terminal isn't functioning right now, get it working!"
 			return
 		I:transfer_ai("AIFIXER","AICARD",src,user)
-	
+
 	..()
 	return
 

code/game/machinery/computer/arcade.dm

@@ -3,7 +3,7 @@
 	desc = "random arcade machine"
 	icon = 'icons/obj/computer.dmi'
 	icon_state = "arcade"
-	l_color = "#00FF00"
+	light_color = "#00FF00"
 
 	var/list/prizes = list(	/obj/item/weapon/storage/box/snappops			= 2,
 							/obj/item/clothing/under/syndicate/tacticool	= 2,
@@ -47,9 +47,9 @@
 /obj/machinery/computer/arcade/power_change()
 	..()
 	if(!(stat & (BROKEN|NOPOWER)))
-		SetLuminosity(2)
+		set_light(2)
 	else
-		SetLuminosity(0)
+		set_light(0)
 
 /obj/machinery/computer/arcade/New()
 	..()

code/game/machinery/computer/atmos_alert.dm

@@ -11,7 +11,7 @@
 	var/receive_frequency = 1437
 	var/datum/radio_frequency/radio_connection
 
-	l_color = "#7BF9FF"
+	light_color = "#7BF9FF"
 
 
 /obj/machinery/computer/atmos_alert/initialize()

code/game/machinery/computer/camera.dm

@@ -1,7 +1,8 @@
+var/camera_cache_id = 1
+
 /proc/invalidateCameraCache()
-	for(var/obj/machinery/computer/security/s in world)
-		s.camera_cache = null
-	
+	camera_cache_id = (++camera_cache_id % 999999)
+
 /obj/machinery/computer/security
 	name = "Camera Monitor"
 	desc = "Used to access the various cameras networks on the station."
@@ -10,8 +11,9 @@
 	var/obj/machinery/camera/current = null
 	var/list/network = list("")
 	var/last_pic = 1.0
-	l_color = "#B40000"
-	var/mapping = 0 
+	light_color = "#B40000"
+	var/mapping = 0
+	var/cache_id = 0
 	var/list/networks[0]
 	var/list/tempnets[0]
 	var/list/data[0]
@@ -26,21 +28,21 @@
 		networks["Research"] = list(access_rd,access_hos,access_captain)
 		networks["Prison"] = list(access_hos,access_captain)
 		networks["Labor"] = list(access_hos,access_captain)
-		networks["Interrogation"] = list(access_hos,access_captain)	
+		networks["Interrogation"] = list(access_hos,access_captain)
 		networks["Atmosphere Alarms"] = list(access_ce,access_hos,access_captain)
-		networks["Fire Alarms"] = list(access_ce,access_hos,access_captain)	
+		networks["Fire Alarms"] = list(access_ce,access_hos,access_captain)
 		networks["Power Alarms"] = list(access_ce,access_hos,access_captain)
-		networks["Supermatter"] = list(access_ce,access_hos,access_captain)	
-		networks["MiniSat"] = list(access_rd,access_hos,access_captain)	
-		networks["Singularity"] = list(access_ce,access_hos,access_captain)	
+		networks["Supermatter"] = list(access_ce,access_hos,access_captain)
+		networks["MiniSat"] = list(access_rd,access_hos,access_captain)
+		networks["Singularity"] = list(access_ce,access_hos,access_captain)
 		networks["Anomaly Isolation"] = list(access_rd,access_hos,access_captain)
 		networks["Toxins"] = list(access_rd,access_hos,access_captain)
 		networks["Telepad"] = list(access_rd,access_hos,access_captain)
 		networks["TestChamber"] = list(access_rd,access_hos,access_captain)
-		networks["ERT"] = list(access_cent_specops_commander,access_cent_commander)		
+		networks["ERT"] = list(access_cent_specops_commander,access_cent_commander)
 		networks["CentCom"] = list(access_cent_security,access_cent_commander)
 		networks["Thunderdome"] = list(access_cent_thunder,access_cent_commander)
-		
+
 	attack_ai(var/mob/user as mob)
 		return attack_hand(user)
 
@@ -52,17 +54,17 @@
 			return null
 		user.reset_view(current)
 		return 1
-		
+
 	// Network configuration
 	attackby(I as obj, user as mob, params)
 		access = list()
 		if(istype(I,/obj/item/weapon/card/id)) // If hit by a regular ID card.
-			var/obj/item/weapon/card/id/E = I	
+			var/obj/item/weapon/card/id/E = I
 			access = E.access
 			ui_interact(user)
 		else
 			..()
-			
+
 	emag_act(user as mob)
 		if(!emagged)
 			emagged = 1
@@ -70,12 +72,12 @@
 			ui_interact(user)
 		else
 			ui_interact(user)
-			
+
 	ui_interact(mob/user, ui_key = "main", var/datum/nanoui/ui = null, var/force_open = 1)
 		if(src.z > 6) return
 		if(stat & (NOPOWER|BROKEN)) return
-		if(user.stat) return						
-		
+		if(user.stat) return
+
 		var/data[0]
 
 
@@ -104,14 +106,14 @@
 				data["current"] = cam
 
 		data["cameras"] = cameras
-		
+
 		tempnets.Cut()
 		if(emagged)
 			access = list(access_captain) // Assume captain level access when emagged
 			data["emagged"] = 1
 		if(isAI(user) || isrobot(user))
 			access = list(access_captain) // Assume captain level access when AI
-			
+
 		// Loop through the ID's permission, and check which networks the ID has access to.
 		for(var/l in networks) // Loop through networks.
 			for(var/m in networks[l]) // Loop through access levels of the networks.
@@ -119,10 +121,10 @@
 					if(l in network) // Checks if the network is currently active.
 						tempnets.Add(list(list("name" = l, "active" = 1)))
 					else
-						tempnets.Add(list(list("name" = l, "active" = 0)))	
+						tempnets.Add(list(list("name" = l, "active" = 0)))
 					break
 		data["networks"] = tempnets
-		
+
 		ui = nanomanager.try_update_ui(user, src, ui_key, ui, data, force_open)
 		if (!ui)
 			ui = new(user, src, ui_key, "sec_camera.tmpl", "Camera Console", 900, 800)
@@ -135,7 +137,7 @@
 			ui.set_initial_data(data)
 			ui.open()
 			ui.set_auto_update(1)
-			
+
 	Topic(href, href_list)
 		if(href_list["switchTo"])
 			if(src.z>6 || stat&(NOPOWER|BROKEN)) return
@@ -165,7 +167,7 @@
 			nanomanager.update_uis(src)
 		else
 			. = ..()
-						
+
 	attack_hand(var/mob/user as mob)
 		access = list()
 		if (src.z > 6)
@@ -175,22 +177,22 @@
 
 		if(!isAI(user))
 			user.set_machine(src)
-			
+
 		if(ishuman(user))
 			var/mob/living/carbon/human/H = user
 			if(H.wear_id)
 				var/obj/item/weapon/card/id/gold/C = H.wear_id
 				access = C.access
-		
+
 		ui_interact(user)
-	
+
 	// Check if camera is accessible when jumping
 	proc/can_access_camera(var/obj/machinery/camera/C)
 		var/list/shared_networks = src.network & C.network
 		if(shared_networks.len)
 			return 1
 		return 0
-	
+
 	// Switching to cameras
 	proc/switch_to_camera(var/mob/user, var/obj/machinery/camera/C)
 		if ((get_dist(user, src) > 1 || user.machine != src || user.blinded || !( user.canmove ) || !( C.can_use() )) && (!istype(user, /mob/living/silicon/ai)))
@@ -239,14 +241,14 @@
 			return
 		if(can_access_camera(jump_to))
 			switch_to_camera(user,jump_to)
-			
+
 // Camera control: mouse.
 /atom/DblClick()
 	..()
 	if(istype(usr.machine,/obj/machinery/computer/security))
 		var/obj/machinery/computer/security/console = usr.machine
 		console.jump_on_click(usr,src)
-		
+
 // Camera control: arrow keys.
 /mob/Move(n,direct)
 	if(istype(machine,/obj/machinery/computer/security))

code/game/machinery/computer/card.dm

@@ -11,7 +11,7 @@
 	var/mode = 0.0
 	var/printing = null
 
-	l_color = "#0000FF"
+	light_color = "#0000FF"
 
 	proc/is_centcom()
 		return istype(src, /obj/machinery/computer/card/centcom)

code/game/machinery/computer/cloning.dm

@@ -16,7 +16,7 @@
 	var/autoprocess = 0
 	var/data[0]
 
-	l_color = "#0000FF"
+	light_color = "#0000FF"
 
 /obj/machinery/computer/cloning/New()
 	..()
@@ -36,8 +36,8 @@
 		for(var/datum/dna2/record/R in src.records)
 			if(!(pod1.occupant || pod1.mess))
 				if(pod1.growclone(R))
-					records.Remove(R)	
-	
+					records.Remove(R)
+
 /obj/machinery/computer/cloning/proc/updatemodules()
 	src.scanner = findscanner()
 	src.pod1 = findcloner()
@@ -113,7 +113,7 @@
 	data["pod"] = src.pod1
 	data["loading"] = loading
 	data["autoprocess"] = autoprocess
-	if(scanner && pod1 && ((scanner.scan_level > 2) || (pod1.efficiency > 5)))	
+	if(scanner && pod1 && ((scanner.scan_level > 2) || (pod1.efficiency > 5)))
 		data["autoallowed"] = 1
 	else
 		data["autoallowed"] = 0
@@ -123,19 +123,19 @@
 	data["temp"] = temp
 	data["scantemp"] = scantemp
 	data["disk"] = src.diskette
-	var/list/temprecords[0] 
+	var/list/temprecords[0]
 	for(var/datum/dna2/record/R in src.records)
 		var tempRealName = R.dna.real_name
 		temprecords.Add(list(list("record" = "\ref[R]", "realname" = tempRealName)))
 	data["records"] = temprecords
-	
+
 	if(src.menu == 3)
 		if (src.active_record)
 			data["activerecord"] = "\ref[src.active_record]"
 			var/obj/item/weapon/implant/health/H = null
 			if(src.active_record.implant)
 				H = locate(src.active_record.implant)
-			
+
 			if ((H) && (istype(H)))
 				data["health"] = H.sensehealth()
 			data["realname"] = src.active_record.dna.real_name
@@ -145,13 +145,13 @@
 			data["enoughbiomass"] = 1
 		else
 			data["enoughbiomass"] = 0
-	
+
 	// Set up the Nano UI
 	ui = nanomanager.try_update_ui(user, src, ui_key, ui, data, force_open)
 	if (!ui)
 		ui = new(user, src, ui_key, "cloning_console.tmpl", "Cloning Console UI", 640, 480)
-		ui.set_initial_data(data)		
-		ui.open()	
+		ui.set_initial_data(data)
+		ui.open()
 
 /obj/machinery/computer/cloning/Topic(href, href_list)
 	if(..())
@@ -179,7 +179,7 @@
 				nanomanager.update_uis(src)
 			if("stopautoprocess")
 				autoprocess = 0
-				nanomanager.update_uis(src)			
+				nanomanager.update_uis(src)
 
 	//No locking an open scanner.
 	else if ((href_list["lock"]) && (!isnull(src.scanner)))
@@ -267,7 +267,7 @@
 	else if (href_list["refresh"])
 		nanomanager.update_uis(src)
 
-	else if (href_list["clone"])		
+	else if (href_list["clone"])
 		var/datum/dna2/record/C = locate(href_list["clone"])
 		//Look for that player! They better be dead!
 		if(C)

code/game/machinery/computer/communications.dm

@@ -55,11 +55,11 @@ var/shuttle_call/shuttle_calls[0]
 	var/stat_msg1
 	var/stat_msg2
 	var/display_type="blank"
-	
+
 	var/datum/announcement/priority/crew_announcement = new
 
-	l_color = "#0000FF"
-	
+	light_color = "#0000FF"
+
 /obj/machinery/computer/communications/New()
 	..()
 	crew_announcement.newscast = 1
@@ -252,7 +252,7 @@ var/shuttle_call/shuttle_calls[0]
 	if(!emagged)
 		src.emagged = 1
 		user << "You scramble the communication routing circuits!"
-		
+
 /obj/machinery/computer/communications/attack_ai(var/mob/user as mob)
 	return src.attack_hand(user)
 
@@ -426,7 +426,7 @@ var/shuttle_call/shuttle_calls[0]
 		if(world.time < 54000) // 30 minute grace period to let the game get going
 			user << "The shuttle is refueling. Please wait another [round((54000-world.time)/60)] minutes before trying again."
 			return
-			
+
 		if(ticker.mode.name == "epidemic")
 			user << "Under directive 7-10, [station_name()] is quarantined until further notice."
 			return

code/game/machinery/computer/computer.dm

@@ -93,9 +93,9 @@
 	..()
 	update_icon()
 	if(!(stat & (BROKEN|NOPOWER)))
-		SetLuminosity(2)
+		set_light(2)
 	else
-		SetLuminosity(0)
+		set_light(0)
 
 
 /obj/machinery/computer/proc/set_broken()
@@ -106,7 +106,7 @@
 	// Adds line breaks
 	text = replacetext(text, "\n", "<BR>")
 	return text
-	
+
 /obj/machinery/computer/attack_ghost(user as mob)
 	return src.attack_hand(user)
 
@@ -114,7 +114,7 @@
 	/* Observers can view computers, but not actually use them via Topic*/
 	if(istype(user, /mob/dead/observer)) return 0
 	return ..()
-	
+
 /obj/machinery/computer/attackby(I as obj, user as mob, params)
 	if(istype(I, /obj/item/weapon/screwdriver) && circuit)
 		playsound(src.loc, 'sound/items/Screwdriver.ogg', 50, 1)

code/game/machinery/computer/law.dm

@@ -8,7 +8,7 @@
 	var/mob/living/silicon/ai/current = null
 	var/opened = 0
 
-	l_color = "#FFFFFF"
+	light_color = "#FFFFFF"
 
 
 	verb/AccessInternals()
@@ -86,6 +86,6 @@
 		else
 			usr << "[src.current.name] selected for law changes."
 		return
-		
+
 	attack_ghost(user as mob)
 		return 1

code/game/machinery/computer/medical.dm

@@ -16,7 +16,7 @@
 	var/temp = null
 	var/printing = null
 
-	l_color = "#0000FF"
+	light_color = "#0000FF"
 
 /obj/machinery/computer/med_data/attack_ai(user as mob)
 	return src.attack_hand(user)

code/game/machinery/computer/message.dm

@@ -33,7 +33,7 @@
 	var/customjob		= "Admin"
 	var/custommessage 	= "This is a test, please ignore."
 
-	l_color = "#50AB00"
+	light_color = "#50AB00"
 
 
 /obj/machinery/computer/message_monitor/attackby(obj/item/weapon/O as obj, mob/living/user as mob, params)
@@ -48,7 +48,7 @@
 
 	..()
 	return
-	
+
 /obj/machinery/computer/message_monitor/emag_act(user as mob)
 	// Will create sparks and print out the console's password. You will then have to wait a while for the console to be back online.
 	// It'll take more time if there's more characters in the password..

code/game/machinery/computer/power.dm

@@ -11,7 +11,7 @@
 	idle_power_usage = 20
 	active_power_usage = 80
 
-	l_color = "#FF9933"
+	light_color = "#FF9933"
 
 //fix for issue 521, by QualityVan.
 //someone should really look into why circuits have a powernet var, it's several kinds of retarded.
@@ -23,14 +23,14 @@
 	if(isturf(T))
 		attached = locate() in T
 	if(attached)
-		powernet = attached.get_powernet()	
-		
+		powernet = attached.get_powernet()
+
 /obj/machinery/power/monitor/attack_ai(mob/user)
 	add_fingerprint(user)
 
 	if(stat & (BROKEN|NOPOWER))
 		return
-	interact(user)	
+	interact(user)
 
 /obj/machinery/power/monitor/attack_hand(mob/user)
 	add_fingerprint(user)

code/game/machinery/computer/prisoner.dm

@@ -14,7 +14,7 @@
 	var/screen = 0 // 0 - No Access Denied, 1 - Access allowed
 	var/obj/item/weapon/card/id/prisoner/inserted_id
 
-	l_color = "#B40000"
+	light_color = "#B40000"
 
 
 	attack_ai(var/mob/user as mob)

code/game/machinery/computer/robot.dm

@@ -10,7 +10,7 @@
 	circuit = /obj/item/weapon/circuitboard/robotics
 	var/temp = null
 
-	l_color = "#CD00CD"
+	light_color = "#CD00CD"
 
 /obj/machinery/computer/robotics/proc/can_control(var/mob/user, var/mob/living/silicon/robot/R)
 	if(!istype(R))

code/game/machinery/computer/security.dm

@@ -22,7 +22,7 @@
 	var/sortBy = "name"
 	var/order = 1 // -1 = Descending - 1 = Ascending
 
-	l_color = "#B40000"
+	light_color = "#B40000"
 
 
 /obj/machinery/computer/secure_data/attackby(obj/item/O as obj, user as mob, params)

code/game/machinery/computer/shuttle.dm

@@ -5,7 +5,7 @@
 	var/auth_need = 3.0
 	var/list/authorized = list(  )
 
-	l_color = "#7BF9FF"
+	light_color = "#7BF9FF"
 
 
 	attackby(var/obj/item/weapon/card/W as obj, var/mob/user as mob, params)
@@ -57,7 +57,7 @@
 					src.authorized.len = 0
 					src.authorized = list(  )
 		return
-		
+
 	emag_act(user as mob)
 		if (!emagged)
 			var/choice = alert(user, "Would you like to launch the shuttle?","Shuttle control", "Launch", "Cancel")

code/game/machinery/computer/station_alert.dm

@@ -6,7 +6,7 @@
 	circuit = "/obj/item/weapon/circuitboard/stationalert"
 	var/alarms = list("Fire"=list(), "Atmosphere"=list(), "Power"=list())
 
-	l_color = "#7BF9FF"
+	light_color = "#7BF9FF"
 
 
 	attack_ai(mob/user)

code/game/machinery/computer/store.dm

@@ -4,7 +4,7 @@
 	icon_state = "comm_logs"
 	circuit = "/obj/item/weapon/circuitboard/merch"
 
-	l_color = "#50AB00"
+	light_color = "#50AB00"
 
 /obj/item/weapon/circuitboard/merch
 	name = "\improper Merchandise Computer Circuitboard"

code/game/machinery/cryo.dm

@@ -17,13 +17,13 @@
 	var/current_heat_capacity = 50
 	var/efficiency
 
-	l_color = "#FFFFFF"
+	light_color = "#FFFFFF"
 	power_change()
 		..()
 		if(!(stat & (BROKEN|NOPOWER)))
-			SetLuminosity(2)
+			set_light(2)
 		else
-			SetLuminosity(0)
+			set_light(0)
 
 /obj/machinery/atmospherics/unary/cryo_cell/New()
 	..()

code/game/machinery/doors/airlock.dm

@@ -926,7 +926,7 @@ About the new airlock wires panel:
 	sleep(5)
 	update_icon()
 	if(visible && !glass)
-		SetOpacity(1)
+		set_opacity(1)
 	operating = 0
 	air_update_turf(1)
 	update_freelok_sight()

code/game/machinery/doors/alarmlock.dm

@@ -29,8 +29,6 @@
 	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)

code/game/machinery/doors/brigdoors.dm

@@ -38,11 +38,11 @@
 	pixel_y = ((src.dir & 3)? (src.dir ==1 ? 24 : -32) : (0))
 
 	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
 

code/game/machinery/doors/door.dm

@@ -235,13 +235,13 @@
 	if(!operating)		operating = 1
 
 	do_animate("opening")
-	src.SetOpacity(0)
+	src.set_opacity(0)
 	sleep(5)
 	src.density = 0
 	sleep(5)
 	src.layer = 2.7
 	update_icon()
-	SetOpacity(0)
+	set_opacity(0)
 	operating = 0
 	air_update_turf(1)
 	update_freelok_sight()
@@ -269,7 +269,7 @@
 	sleep(5)
 	update_icon()
 	if(visible && !glass)
-		SetOpacity(1)	//caaaaarn!
+		set_opacity(1)	//caaaaarn!
 	operating = 0
 	air_update_turf(1)
 	update_freelok_sight()

code/game/machinery/doors/poddoor.dm

@@ -58,7 +58,7 @@
 			src.operating = 1
 			flick("pdoorc0", src)
 			src.icon_state = "pdoor0"
-			src.SetOpacity(0)
+			src.set_opacity(0)
 			sleep(15)
 			src.density = 0
 			src.operating = 0
@@ -74,7 +74,7 @@
 		src.operating = 1
 	flick("pdoorc0", src)
 	src.icon_state = "pdoor0"
-	src.SetOpacity(0)
+	src.set_opacity(0)
 	sleep(5)
 	src.density = 0
 	sleep(5)
@@ -94,7 +94,7 @@
 	src.operating = 1
 	flick("pdoorc1", src)
 	src.icon_state = "pdoor1"
-	src.SetOpacity(initial(opacity))
+	src.set_opacity(initial(opacity))
 	air_update_turf(1)
 	update_freelok_sight()
 	sleep(5)
@@ -115,9 +115,9 @@
 		src.operating = 1
 	flick("pdoorc0", src)
 	src.icon_state = "pdoor0"
-	src.SetOpacity(0)
-	f1.SetOpacity(0)
-	f2.SetOpacity(0)
+	src.set_opacity(0)
+	f1.set_opacity(0)
+	f2.set_opacity(0)
 
 	sleep(10)
 	src.density = 0
@@ -145,9 +145,9 @@
 	f2.density = 1
 
 	sleep(10)
-	src.SetOpacity(initial(opacity))
-	f1.SetOpacity(initial(opacity))
-	f2.SetOpacity(initial(opacity))
+	src.set_opacity(initial(opacity))
+	f1.set_opacity(initial(opacity))
+	f2.set_opacity(initial(opacity))
 
 	update_nearby_tiles()
 
@@ -165,14 +165,14 @@
 	src.icon_state = "pdoor0"
 	sleep(10)
 	src.density = 0
-	src.SetOpacity(0)
+	src.set_opacity(0)
 
 	f1.density = 0
-	f1.SetOpacity(0)
+	f1.set_opacity(0)
 	f2.density = 0
-	f2.SetOpacity(0)
+	f2.set_opacity(0)
 	f3.density = 0
-	f3.SetOpacity(0)
+	f3.set_opacity(0)
 
 	air_update_turf(1)
 	update_freelok_sight()
@@ -193,14 +193,14 @@
 	src.density = 1
 
 	f1.density = 1
-	f1.SetOpacity(1)
+	f1.set_opacity(1)
 	f2.density = 1
-	f2.SetOpacity(1)
+	f2.set_opacity(1)
 	f3.density = 1
-	f3.SetOpacity(1)
+	f3.set_opacity(1)
 
 	if (src.visible)
-		src.SetOpacity(1)
+		src.set_opacity(1)
 	air_update_turf(1)
 	update_freelok_sight()
 
@@ -219,16 +219,16 @@
 	src.icon_state = "pdoor0"
 	sleep(10)
 	src.density = 0
-	src.SetOpacity(0)
+	src.set_opacity(0)
 
 	f1.density = 0
-	f1.SetOpacity(0)
+	f1.set_opacity(0)
 	f2.density = 0
-	f2.SetOpacity(0)
+	f2.set_opacity(0)
 	f3.density = 0
-	f3.SetOpacity(0)
+	f3.set_opacity(0)
 	f4.density = 0
-	f4.SetOpacity(0)
+	f4.set_opacity(0)
 
 	air_update_turf(1)
 	update_freelok_sight()
@@ -249,16 +249,16 @@
 	src.density = 1
 
 	f1.density = 1
-	f1.SetOpacity(1)
+	f1.set_opacity(1)
 	f2.density = 1
-	f2.SetOpacity(1)
+	f2.set_opacity(1)
 	f3.density = 1
-	f3.SetOpacity(1)
+	f3.set_opacity(1)
 	f4.density = 1
-	f4.SetOpacity(1)
+	f4.set_opacity(1)
 
 	if (src.visible)
-		src.SetOpacity(1)
+		src.set_opacity(1)
 	air_update_turf(1)
 	update_freelok_sight()
 
@@ -277,12 +277,12 @@
 	src.icon_state = "pdoor0"
 	sleep(10)
 	src.density = 0
-	src.sd_SetOpacity(0)
+	src.sd_set_opacity(0)
 
 	f1.density = 0
-	f1.sd_SetOpacity(0)
+	f1.sd_set_opacity(0)
 	f2.density = 0
-	f2.sd_SetOpacity(0)
+	f2.sd_set_opacity(0)
 
 	update_nearby_tiles()
 
@@ -302,12 +302,12 @@
 	src.density = 1
 
 	f1.density = 1
-	f1.sd_SetOpacity(1)
+	f1.sd_set_opacity(1)
 	f2.density = 1
-	f2.sd_SetOpacity(1)
+	f2.sd_set_opacity(1)
 
 	if (src.visible)
-		src.sd_SetOpacity(1)
+		src.sd_set_opacity(1)
 	update_nearby_tiles()
 
 	sleep(10)
@@ -326,14 +326,14 @@
 	src.icon_state = "pdoor0"
 	sleep(10)
 	src.density = 0
-	src.SetOpacity(0)
+	src.set_opacity(0)
 
 	f1.density = 0
-	f1.SetOpacity(0)
+	f1.set_opacity(0)
 	f2.density = 0
-	f2.SetOpacity(0)
+	f2.set_opacity(0)
 	f3.density = 0
-	f3.SetOpacity(0)
+	f3.set_opacity(0)
 
 	air_update_turf(1)
 	update_freelok_sight()
@@ -354,14 +354,14 @@
 	src.density = 1
 
 	f1.density = 1
-	f1.SetOpacity(1)
+	f1.set_opacity(1)
 	f2.density = 1
-	f2.SetOpacity(1)
+	f2.set_opacity(1)
 	f3.density = 1
-	f3.SetOpacity(1)
+	f3.set_opacity(1)
 
 	if (src.visible)
-		src.SetOpacity(1)
+		src.set_opacity(1)
 	air_update_turf(1)
 	update_freelok_sight()
 
@@ -380,16 +380,16 @@
 	src.icon_state = "pdoor0"
 	sleep(10)
 	src.density = 0
-	src.SetOpacity(0)
+	src.set_opacity(0)
 
 	f1.density = 0
-	f1.SetOpacity(0)
+	f1.set_opacity(0)
 	f2.density = 0
-	f2.SetOpacity(0)
+	f2.set_opacity(0)
 	f3.density = 0
-	f3.SetOpacity(0)
+	f3.set_opacity(0)
 	f4.density = 0
-	f4.SetOpacity(0)
+	f4.set_opacity(0)
 
 	air_update_turf(1)
 	update_freelok_sight()
@@ -410,16 +410,16 @@
 	src.density = 1
 
 	f1.density = 1
-	f1.SetOpacity(1)
+	f1.set_opacity(1)
 	f2.density = 1
-	f2.SetOpacity(1)
+	f2.set_opacity(1)
 	f3.density = 1
-	f3.SetOpacity(1)
+	f3.set_opacity(1)
 	f4.density = 1
-	f4.SetOpacity(1)
+	f4.set_opacity(1)
 
 	if (src.visible)
-		src.SetOpacity(1)
+		src.set_opacity(1)
 	air_update_turf(1)
 	update_freelok_sight()
 
@@ -441,8 +441,8 @@
 		f2 = new/obj/machinery/door/poddoor/filler_object (get_step(src,EAST))
 		f1.density = density
 		f2.density = density
-		f1.sd_SetOpacity(opacity)
-		f2.sd_SetOpacity(opacity)
+		f1.sd_set_opacity(opacity)
+		f2.sd_set_opacity(opacity)
 
 	Destroy()
 		del f1
@@ -460,8 +460,8 @@
 		f2 = new/obj/machinery/door/poddoor/filler_object (get_step(src,NORTH))
 		f1.density = density
 		f2.density = density
-		f1.sd_SetOpacity(opacity)
-		f2.sd_SetOpacity(opacity)
+		f1.sd_set_opacity(opacity)
+		f2.sd_set_opacity(opacity)
 
 	Destroy()
 		del f1
@@ -482,9 +482,9 @@
 		f1.density = density
 		f2.density = density
 		f3.density = density
-		f1.SetOpacity(opacity)
-		f2.SetOpacity(opacity)
-		f3.SetOpacity(opacity)
+		f1.set_opacity(opacity)
+		f2.set_opacity(opacity)
+		f3.set_opacity(opacity)
 
 	Destroy()
 		del f1
@@ -506,9 +506,9 @@
 		f1.density = density
 		f2.density = density
 		f3.density = density
-		f1.SetOpacity(opacity)
-		f2.SetOpacity(opacity)
-		f3.SetOpacity(opacity)
+		f1.set_opacity(opacity)
+		f2.set_opacity(opacity)
+		f3.set_opacity(opacity)
 
 	Destroy()
 		del f1
@@ -533,10 +533,10 @@
 		f2.density = density
 		f3.density = density
 		f4.density = density
-		f1.SetOpacity(opacity)
-		f2.SetOpacity(opacity)
-		f3.SetOpacity(opacity)
-		f4.SetOpacity(opacity)
+		f1.set_opacity(opacity)
+		f2.set_opacity(opacity)
+		f3.set_opacity(opacity)
+		f4.set_opacity(opacity)
 
 	Destroy()
 		del f1
@@ -562,10 +562,10 @@
 		f2.density = density
 		f3.density = density
 		f4.density = density
-		f1.SetOpacity(opacity)
-		f2.SetOpacity(opacity)
-		f3.SetOpacity(opacity)
-		f4.SetOpacity(opacity)
+		f1.set_opacity(opacity)
+		f2.set_opacity(opacity)
+		f3.set_opacity(opacity)
+		f4.set_opacity(opacity)
 
 	Destroy()
 		del f1

code/game/machinery/doors/shutters.dm

@@ -24,7 +24,7 @@
 			icon_state = "shutter0"
 			sleep(15)
 			density = 0
-			SetOpacity(0)
+			set_opacity(0)
 			operating = 0
 			return
 	return
@@ -40,7 +40,7 @@
 	icon_state = "shutter0"
 	sleep(10)
 	density = 0
-	SetOpacity(0)
+	set_opacity(0)
 	air_update_turf(1)
 	update_freelok_sight()
 
@@ -59,7 +59,7 @@
 	icon_state = "shutter1"
 	density = 1
 	if(visible)
-		SetOpacity(1)
+		set_opacity(1)
 	air_update_turf(1)
 	update_freelok_sight()
 

code/game/machinery/doors/windowdoor.dm

@@ -118,7 +118,7 @@
 	sleep(10)
 
 	src.density = 0
-//	src.sd_SetOpacity(0)	//TODO: why is this here? Opaque windoors? ~Carn
+//	src.sd_set_opacity(0)	//TODO: why is this here? Opaque windoors? ~Carn
 	air_update_turf(1)
 	update_freelok_sight()
 
@@ -142,7 +142,7 @@
 
 	src.density = 1
 //	if(src.visible)
-//		SetOpacity(1)	//TODO: why is this here? Opaque windoors? ~Carn
+//		set_opacity(1)	//TODO: why is this here? Opaque windoors? ~Carn
 	air_update_turf(1)
 	update_freelok_sight()
 	sleep(10)

code/game/machinery/flasher.dm

@@ -25,17 +25,17 @@
 /*
 /obj/machinery/flasher/New()
 	sleep(4)					//<--- What the fuck are you doing? D=
-	src.sd_SetLuminosity(2)
+	src.sd_set_light(2)
 */
 /obj/machinery/flasher/power_change()
 	if ( powered() )
 		stat &= ~NOPOWER
 		icon_state = "[base_state]1"
-//		src.sd_SetLuminosity(2)
+//		src.sd_set_light(2)
 	else
 		stat |= ~NOPOWER
 		icon_state = "[base_state]1-p"
-//		src.sd_SetLuminosity(0)
+//		src.sd_set_light(0)
 
 //Don't want to render prison breaks impossible
 /obj/machinery/flasher/attackby(obj/item/weapon/W as obj, mob/user as mob, params)

code/game/machinery/floodlight.dm

@@ -26,7 +26,7 @@
 		if(cell.charge <= 0)
 			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

@@ -105,8 +105,8 @@ 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
-	SetLuminosity(2)			//pad lighting
+	hologram.set_light(2)	//hologram lighting
+	set_light(2)			//pad lighting
 	icon_state = "holopad1"
 	A.holo = src
 	master = A//AI is the master.
@@ -114,12 +114,12 @@ For the other part of the code, check silicon say.dm. Particularly robot talk.*/
 	return 1
 
 /obj/machinery/hologram/holopad/proc/clear_holo()
-//	hologram.SetLuminosity(0)//Clear lighting.	//handled by the lighting controller when its ower is deleted
+//	hologram.set_light(0)//Clear lighting.	//handled by the lighting controller when its ower is deleted
 	del(hologram)//Get rid of hologram.
 	if(master.holo == src)
 		master.holo = null
 	master = null//Null the master, since no-one is using it now.
-	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"
 	use_power = 1//Passive power usage.
 	return 1
@@ -136,7 +136,7 @@ For the other part of the code, check silicon say.dm. Particularly robot talk.*/
 					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)
 						return 1
 
 		clear_holo()//If not, we want to get rid of the hologram.
@@ -148,7 +148,7 @@ For the other part of the code, check silicon say.dm. Particularly robot talk.*/
 		hologram.loc = get_turf(master.eyeobj)
 
 	return 1
-	
+
 // Simple helper to face what you clicked on, in case it should be needed in more than one place
 /obj/machinery/hologram/holopad/proc/face_atom(var/atom/A)
 	if( !hologram || !A || !hologram.x || !hologram.y || !A.x || !A.y ) return

code/game/machinery/igniter.dm

@@ -65,11 +65,11 @@
 	if ( powered() && disable == 0 )
 		stat &= ~NOPOWER
 		icon_state = "[base_state]"
-//		src.sd_SetLuminosity(2)
+//		src.sd_set_light(2)
 	else
 		stat |= ~NOPOWER
 		icon_state = "[base_state]-p"
-//		src.sd_SetLuminosity(0)
+//		src.sd_set_light(0)
 
 /obj/machinery/sparker/attackby(obj/item/weapon/W as obj, mob/user as mob, params)
 	if(istype(W, /obj/item/device/detective_scanner))

code/game/machinery/lightswitch.dm

@@ -50,15 +50,14 @@
 
 	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/newscaster.dm

@@ -98,7 +98,7 @@ 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/telecomms/logbrowser.dm

@@ -1,7 +1,7 @@
 //This file was auto-corrected by findeclaration.exe on 25.5.2012 20:42:31
 /obj/machinery/computer/telecomms
 
-	l_color = "#50AB00"
+	light_color = "#50AB00"
 
 /obj/machinery/computer/telecomms/server
 	name = "Telecommunications Server Monitor"
@@ -246,7 +246,7 @@
 					del(src)
 		src.updateUsrDialog()
 		return
-		
+
 	emag_act(user as mob)
 		if(!emagged)
 			playsound(src.loc, 'sound/effects/sparks4.ogg', 75, 1)

code/game/machinery/telecomms/telemonitor.dm

@@ -19,8 +19,8 @@
 
 	var/temp = ""				// temporary feedback messages
 	circuit = "/obj/item/weapon/circuitboard/comm_monitor"
-	
-	l_color = "#50AB00"
+
+	light_color = "#50AB00"
 
 	attack_hand(mob/user as mob)
 		if(stat & (BROKEN|NOPOWER))

code/game/machinery/telecomms/traffic_control.dm

@@ -14,10 +14,10 @@
 
 	var/storedcode = ""			// code stored
 
-	l_color = "#50AB00"
+	light_color = "#50AB00"
 
 	req_access = list(access_tcomsat)
-	circuit = "/obj/item/weapon/circuitboard/comm_traffic"	
+	circuit = "/obj/item/weapon/circuitboard/comm_traffic"
 
 
 	proc/update_ide()
@@ -235,7 +235,7 @@
 				del(src)
 	src.updateUsrDialog()
 	return
-	
+
 /obj/machinery/computer/telecomms/traffic/emag_act(user as mob)
 	if(!emagged)
 		playsound(get_turf(src), 'sound/effects/sparks4.ogg', 75, 1)

code/game/machinery/turntable.dm

@@ -57,17 +57,16 @@
 			//		M.music = 1
 			var/area/A = src.loc.loc
 
-			for(var/area/RA in A.related)
-				for(var/obj/machinery/party/lasermachine/L in RA)
-					L.turnon()
+			for(var/obj/machinery/party/lasermachine/L in A)
+				L.turnon()
 			playing = 1
 			while(playing == 1)
 				for(var/mob/M in world)
-					if((M.loc.loc in A.related) && M.music == 0)
+					if((M.loc.loc in A) && M.music == 0)
 						//world << "Found the song..."
 						M << S
 						M.music = 1
-					else if(!(M.loc.loc in A.related) && M.music == 1)
+					else if(!(M.loc.loc in A) && M.music == 1)
 						var/sound/Soff = sound(null)
 						Soff.channel = 10
 						M << Soff
@@ -148,9 +147,8 @@
 				M.music = 0
 			playing = 0
 			var/area/A = src.loc.loc
-			for(var/area/RA in A.related)
-				for(var/obj/machinery/party/lasermachine/L in RA)
-					L.turnoff()
+			for(var/obj/machinery/party/lasermachine/L in A)
+				L.turnoff()
 
 
 
@@ -278,6 +276,5 @@
 
 /obj/machinery/party/lasermachine/proc/turnoff()
 	var/area/A = src.loc.loc
-	for(var/area/RA in A.related)
-		for(var/obj/effects/laser/F in RA)
-			del(F)
+	for(var/obj/effects/laser/F in A)
+		del(F)

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)
@@ -88,7 +87,7 @@
 				user << "<span class='notice'>You [ locked ? "lock" : "unlock"] the panel.</span>"
 		return
 	return ..()
-	
+
 /obj/machinery/turretid/emag_act(user as mob)
 	if(!emagged)
 		user << "<span class='danger'>You short out the turret controls' access analysis module.</span>"
@@ -137,7 +136,7 @@
 /obj/machinery/turretid/Topic(href, href_list, var/nowindow = 0)
 	if(..())
 		return 1
-		
+
 	if(isLocked(usr))
 		return 1
 
@@ -176,9 +175,8 @@
 	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) )
@@ -31,9 +28,6 @@
 	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) )
@@ -125,8 +119,6 @@
 /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
 
@@ -331,7 +323,7 @@
 	spawn(13)
 		qdel(src)
 
-		
+
 /obj/machinery/turret/attack_animal(mob/living/simple_animal/M as mob)
 	M.changeNext_move(CLICK_CD_MELEE)
 	M.do_attack_animation(src)

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

@@ -782,7 +782,7 @@
 		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
@@ -829,13 +829,13 @@
 			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
 
 

code/game/mecha/mecha.dm

@@ -1007,8 +1007,8 @@
 	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/objects/effects/aliens.dm

@@ -272,7 +272,7 @@
 	name = "glowing resin"
 	desc = "Blue bioluminescence shines from beneath the surface."
 	icon_state = "weednode"
-	luminosity = 1
+	light_range = 1
 	var/node_range = NODERANGE
 
 

code/game/objects/effects/anomalies.dm

@@ -12,7 +12,7 @@
 	var/obj/item/device/assembly/signaler/anomaly/aSignal = null
 
 /obj/effect/anomaly/New()
-	SetLuminosity(initial(luminosity))
+	set_light(initial(luminosity))
 	aSignal = new(src)
 	aSignal.code = rand(1,100)
 

code/game/objects/effects/decals/Cleanable/misc.dm

@@ -67,7 +67,7 @@
 	density = 0
 	anchored = 1
 	layer = 2
-	luminosity = 1
+	light_range = 1
 	icon = 'icons/effects/effects.dmi'
 	icon_state = "greenglow"
 

code/game/objects/effects/glowshroom.dm

@@ -45,7 +45,7 @@
 	processing_objects += src
 
 
-	SetLuminosity(round(potency/10))
+	set_light(round(potency/10))
 	lastTick = world.timeofday
 
 

code/game/objects/explosion.dm

@@ -56,8 +56,8 @@ proc/explosion(turf/epicenter, devastation_range, heavy_impact_range, light_impa
 			msg_admin_attack("Explosion with size ([devastation_range], [heavy_impact_range], [light_impact_range]) in area [epicenter.loc.name] ([epicenter.x],[epicenter.y],[epicenter.z]) (<A HREF='?_src_=holder;adminplayerobservecoodjump=1;X=[epicenter.x];Y=[epicenter.y];Z=[epicenter.z]'>JMP</a>)")
 			log_game("Explosion with size ([devastation_range], [heavy_impact_range], [light_impact_range]) in area [epicenter.loc.name] ")
 
-		var/lighting_controller_was_processing = lighting_controller.processing	//Pause the lighting updates for a bit
-		lighting_controller.processing = 0
+		//var/lighting_controller_was_processing = lighting_controller.processing	//Pause the lighting updates for a bit
+		//lighting_controller.processing = 0
 		var/powernet_rebuild_was_deferred_already = defer_powernet_rebuild
 		if(defer_powernet_rebuild != 2)
 			defer_powernet_rebuild = 1
@@ -72,7 +72,7 @@ proc/explosion(turf/epicenter, devastation_range, heavy_impact_range, light_impa
 		var/z0 = epicenter.z
 
 		for(var/turf/T in trange(max_range, epicenter))
-			var/dist = cheap_pythag(T.x - x0,T.y - y0)
+			var/dist = sqrt((T.x - x0)**2 + (T.y - y0)**2)
 
 			if(config.reactionary_explosions)
 				var/turf/Trajectory = T
@@ -95,7 +95,7 @@ proc/explosion(turf/epicenter, devastation_range, heavy_impact_range, light_impa
 			if(T)
 				for(var/atom_movable in T.contents)	//bypass type checking since only atom/movable can be contained by turfs anyway
 					var/atom/movable/AM = atom_movable
-					if(AM)	AM.ex_act(dist)
+					if(AM && AM.simulated)	AM.ex_act(dist)
 //				if(flame_dist && prob(40) && !istype(T, /turf/space) && !T.density)
 //					PoolOrNew(/obj/effect/hotspot, T) //Mostly for ambience!
 				if(dist > 0)
@@ -124,7 +124,7 @@ proc/explosion(turf/epicenter, devastation_range, heavy_impact_range, light_impa
 
 		sleep(8)
 
-		if(!lighting_controller.processing)	lighting_controller.processing = lighting_controller_was_processing
+		//if(!lighting_controller.processing)	lighting_controller.processing = lighting_controller_was_processing
 		if(!powernet_rebuild_was_deferred_already)
 			if(defer_powernet_rebuild != 2)
 				defer_powernet_rebuild = 0

code/game/objects/items/blueprints.dm

@@ -103,7 +103,6 @@
 /obj/item/areaeditor/proc/get_area()
 	var/turf/T = get_turf(usr)
 	var/area/A = T.loc
-	A = A.master
 	return A
 
 
@@ -150,7 +149,6 @@
 		return
 	var/area/A = new
 	A.name = str
-	A.tagbase="[A.type]_[md5(str)]" // without this dynamic light system ruin everithing
 	//var/ma
 	//ma = A.master ? "[A.master]" : "(null)"
 	//world << "DEBUG: create_area: <br>A.name=[A.name]<br>A.tag=[A.tag]<br>A.master=[ma]"
@@ -159,7 +157,6 @@
 	A.power_environ = 0
 	A.always_unpowered = 0
 	move_turfs_to_area(turfs, A)
-	A.SetDynamicLighting()
 
 	interact()
 	return
@@ -179,8 +176,7 @@
 		usr << "<span class='warning'>The given name is too long.  The area's name is unchanged.</span>"
 		return
 	set_area_machinery_title(A,str,prevname)
-	for(var/area/RA in A.related)
-		RA.name = str
+	A.name = str
 	usr << "<span class='notice'>You rename the '[prevname]' to '[str]'.</span>"
 	interact()
 	return
@@ -189,20 +185,18 @@
 /obj/item/areaeditor/proc/set_area_machinery_title(var/area/A,var/title,var/oldtitle)
 	if (!oldtitle) // or replacetext goes to infinite loop
 		return
-	for(var/area/RA in A.related)
-		for(var/obj/machinery/alarm/M in RA)
-			M.name = replacetext(M.name,oldtitle,title)
-		for(var/obj/machinery/power/apc/M in RA)
-			M.name = replacetext(M.name,oldtitle,title)
-		for(var/obj/machinery/atmospherics/unary/vent_scrubber/M in RA)
-			M.name = replacetext(M.name,oldtitle,title)
-		for(var/obj/machinery/atmospherics/unary/vent_pump/M in RA)
-			M.name = replacetext(M.name,oldtitle,title)
-		for(var/obj/machinery/door/M in RA)
-			M.name = replacetext(M.name,oldtitle,title)
+	for(var/obj/machinery/alarm/M in A)
+		M.name = replacetext(M.name,oldtitle,title)
+	for(var/obj/machinery/power/apc/M in A)
+		M.name = replacetext(M.name,oldtitle,title)
+	for(var/obj/machinery/atmospherics/unary/vent_scrubber/M in A)
+		M.name = replacetext(M.name,oldtitle,title)
+	for(var/obj/machinery/atmospherics/unary/vent_pump/M in A)
+		M.name = replacetext(M.name,oldtitle,title)
+	for(var/obj/machinery/door/M in A)
+		M.name = replacetext(M.name,oldtitle,title)
 	//TODO: much much more. Unnamed airlocks, cameras, etc.
 
-
 /obj/item/areaeditor/proc/check_tile_is_border(var/turf/T2,var/dir)
 	if (istype(T2, /turf/space))
 		return BORDER_SPACE //omg hull breach we all going to die here

code/game/objects/items/candle.dm

@@ -48,7 +48,7 @@
 			//src.damtype = "fire"
 			for(var/mob/O in viewers(usr, null))
 				O.show_message(flavor_text, 1)
-			SetLuminosity(CANDLE_LUM)
+			set_light(CANDLE_LUM)
 			processing_objects.Add(src)
 
 
@@ -72,17 +72,4 @@
 		if(lit)
 			lit = 0
 			update_icon()
-			SetLuminosity(0)
-			user.SetLuminosity(user.luminosity - CANDLE_LUM)
-
-
-	pickup(mob/user)
-		if(lit)
-			SetLuminosity(0)
-			user.SetLuminosity(user.luminosity + CANDLE_LUM)
-
-
-	dropped(mob/user)
-		if(lit)
-			user.SetLuminosity(user.luminosity - CANDLE_LUM)
-			SetLuminosity(CANDLE_LUM)
+			set_light(0)

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

@@ -327,16 +327,6 @@ var/global/list/obj/item/device/pda/PDAs = list()
 /*
  *	The Actual PDA
  */
-/obj/item/device/pda/pickup(mob/user)
-	if(fon)
-		SetLuminosity(0)
-		user.SetLuminosity(user.luminosity + f_lum)
-
-/obj/item/device/pda/dropped(mob/user)
-	if(fon)
-		user.SetLuminosity(user.luminosity - f_lum)
-		SetLuminosity(f_lum)
-
 /obj/item/device/pda/New()
 	..()
 	PDAs += src
@@ -623,12 +613,10 @@ var/global/list/obj/item/device/pda/PDAs = list()
 		if("Light")
 			if(fon)
 				fon = 0
-				if(src in U.contents)	U.SetLuminosity(U.luminosity - f_lum)
-				else					SetLuminosity(0)
+				set_light(0)
 			else
 				fon = 1
-				if(src in U.contents)	U.SetLuminosity(U.luminosity + f_lum)
-				else					SetLuminosity(f_lum)
+				set_light(f_lum)
 		if("Medical Scan")
 			if(scanmode == 1)
 				scanmode = 0

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

@@ -17,24 +17,18 @@
 	..()
 	if(on)
 		icon_state = "[initial(icon_state)]-on"
-		SetLuminosity(brightness_on)
+		set_light(brightness_on)
 	else
 		icon_state = initial(icon_state)
-		SetLuminosity(0)
+		set_light(0)
 
 /obj/item/device/flashlight/proc/update_brightness(var/mob/user = null)
 	if(on)
 		icon_state = "[initial(icon_state)]-on"
-		if(loc == user)
-			user.SetLuminosity(user.luminosity + brightness_on)
-		else if(isturf(loc))
-			SetLuminosity(brightness_on)
+		set_light(brightness_on)
 	else
 		icon_state = initial(icon_state)
-		if(loc == user)
-			user.SetLuminosity(user.luminosity - brightness_on)
-		else if(isturf(loc))
-			SetLuminosity(0)
+		set_light(0)
 
 /obj/item/device/flashlight/attack_self(mob/user)
 	if(!isturf(user.loc))
@@ -87,19 +81,6 @@
 	else
 		return ..()
 
-
-/obj/item/device/flashlight/pickup(mob/user)
-	if(on)
-		user.SetLuminosity(user.luminosity + brightness_on)
-		SetLuminosity(0)
-
-
-/obj/item/device/flashlight/dropped(mob/user)
-	if(on)
-		user.SetLuminosity(user.luminosity - brightness_on)
-		SetLuminosity(brightness_on)
-
-
 /obj/item/device/flashlight/pen
 	name = "penlight"
 	desc = "A pen-sized light, used by medical staff."
@@ -197,7 +178,7 @@
 	on = 1 //Bio-luminesence has one setting, on.
 
 /obj/item/device/flashlight/slime/New()
-	SetLuminosity(brightness_on)
+	set_light(brightness_on)
 	spawn(1) //Might be sloppy, but seems to be necessary to prevent further runtimes and make these work as intended... don't judge me!
 		update_brightness()
 		icon_state = initial(icon_state)

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

@@ -103,7 +103,7 @@
 /obj/item/device/lightreplacer/emag_act(user as mob)
 	if(!emagged)
 		Emag()
-			
+
 /obj/item/device/lightreplacer/attack_self(mob/user)
 	/* // This would probably be a bit OP. If you want it though, uncomment the code.
 	if(isrobot(user))
@@ -147,7 +147,9 @@
 				var/obj/item/weapon/light/L1 = new target.light_type(target.loc)
 				L1.status = target.status
 				L1.rigged = target.rigged
-				L1.brightness = target.brightness
+				L1.brightness_range = target.brightness_range
+				L1.brightness_power = target.brightness_power
+				L1.brightness_color = target.brightness_color
 				L1.switchcount = target.switchcount
 				target.switchcount = 0
 				L1.update()
@@ -160,7 +162,9 @@
 			target.status = L2.status
 			target.switchcount = L2.switchcount
 			target.rigged = emagged
-			target.brightness = L2.brightness
+			target.brightness_range = L2.brightness_range
+			target.brightness_power = L2.brightness_power
+			target.brightness_color = L2.brightness_color
 			target.on = target.has_power()
 			target.update()
 			del(L2)

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

@@ -53,7 +53,7 @@
 				for(var/mob/M in viewers(user))
 					if(M == user) continue
 					M << "[user] detaches the power sink from the cable."
-				SetLuminosity(0)
+				set_light(0)
 				icon_state = "powersink0"
 
 				return
@@ -61,7 +61,7 @@
 			..()
 
 	Destroy()
-		SetLuminosity(0)
+		set_light(0)
 		processing_objects.Remove(src)
 //		attached.attached = null
 		attached = null
@@ -93,7 +93,7 @@
 					if(M == user) continue
 					M << "[user] deactivates the power sink!"
 				mode = 1
-				SetLuminosity(0)
+				set_light(0)
 				icon_state = "powersink0"
 				processing_objects.Remove(src)
 
@@ -101,7 +101,7 @@
 		if(attached)
 			var/datum/powernet/PN = attached.get_powernet()
 			if(PN)
-				SetLuminosity(12)
+				set_light(12)
 
 				// found a powernet, so drain up to max power from it
 

code/game/objects/items/weapons/cigs_lighters.dm

@@ -442,7 +442,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 					user.adjustFireLoss(5)
 					user.visible_message("<span class='notice'>After a few attempts, [user] manages to light the [src], they however burn their finger in the process.</span>")
 
-			user.SetLuminosity(user.luminosity + 2)
+			set_light(2)
 			processing_objects.Add(src)
 		else
 			lit = 0
@@ -455,7 +455,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 			else
 				user.visible_message("<span class='notice'>[user] quietly shuts off the [src].")
 
-			user.SetLuminosity(user.luminosity - 2)
+			set_light(0)
 			processing_objects.Remove(src)
 	else
 		return ..()
@@ -488,19 +488,6 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	return
 
 
-/obj/item/weapon/lighter/pickup(mob/user)
-	if(lit)
-		SetLuminosity(0)
-		user.SetLuminosity(user.luminosity+2)
-	return
-
-
-/obj/item/weapon/lighter/dropped(mob/user)
-	if(lit)
-		user.SetLuminosity(user.luminosity-2)
-		SetLuminosity(2)
-	return
-
 ///////////
 //ROLLING//
 ///////////

code/game/objects/structures/false_walls.dm

@@ -65,7 +65,7 @@
 		do_the_flick()
 		sleep(4)
 		density = 0
-		SetOpacity(0)
+		set_opacity(0)
 		update_icon(0)
 	else
 		var/srcturf = get_turf(src)
@@ -75,7 +75,7 @@
 		do_the_flick()
 		density = 1
 		sleep(4)
-		SetOpacity(1)
+		set_opacity(1)
 		update_icon()
 	opening = 0
 

code/game/objects/structures/mineral_doors.dm

@@ -179,7 +179,7 @@
 /obj/structure/mineral_door/uranium
 	mineralType = "uranium"
 	hardness = 3
-	luminosity = 2
+	light_range = 2
 
 /obj/structure/mineral_door/sandstone
 	mineralType = "sandstone"

code/game/objects/structures/spirit_board.dm

@@ -62,13 +62,11 @@
 	//lighting check
 	var/light_amount = 0
 	var/turf/T = get_turf(src)
-	var/area/A = T.loc
-
-	if(A)
-		if(A.lighting_use_dynamic)
-			light_amount = T.lighting_lumcount
-		else
-			light_amount =  10
+	var/atom/movable/lighting_overlay/LO = locate(/atom/movable/lighting_overlay) in T
+	if(LO)
+		light_amount = max(0,min(10,LO.lum_r + LO.lum_g + LO.lum_b)-5)
+	else
+		light_amount =  5
 
 	if(light_amount > 2)
 		M << "<span class='warning'>It's too bright here to use [src.name]!</span>"

code/game/objects/structures/window.dm

@@ -467,4 +467,54 @@ var/global/wcColored
 	desc = "It looks rather strong and frosted over. Looks like it might take a few less hits then a normal reinforced window."
 	icon_state = "fwindow"
 	basestate = "fwindow"
-	health = 30
+	health = 30
+
+/obj/structure/window/reinforced/polarized
+	name = "electrochromic window"
+	desc = "Adjusts its tint with voltage. Might take a few good hits to shatter it."
+	var/id
+
+/obj/structure/window/reinforced/polarized/proc/toggle()
+	if(opacity)
+		animate(src, color="#FFFFFF", time=5)
+		set_opacity(0)
+	else
+		animate(src, color="#222222", time=5)
+		set_opacity(1)
+
+
+
+/obj/machinery/button/windowtint
+	name = "window tint control"
+	icon = 'icons/obj/power.dmi'
+	icon_state = "light0"
+	desc = "A remote control switch for polarized windows."
+	var/range = 7
+	var/id = 0
+	var/active = 0
+
+/obj/machinery/button/windowtint/attack_hand(mob/user as mob)
+	if(..())
+		return 1
+
+	toggle_tint()
+
+/obj/machinery/button/windowtint/proc/toggle_tint()
+	use_power(5)
+
+	active = !active
+	update_icon()
+
+	for(var/obj/structure/window/reinforced/polarized/W in range(src,range))
+		if (W.id == src.id || !W.id)
+			spawn(0)
+				W.toggle()
+				return
+
+/obj/machinery/button/windowtint/power_change()
+	..()
+	if(active && !powered(power_channel))
+		toggle_tint()
+
+/obj/machinery/button/windowtint/update_icon()
+	icon_state = "light[active]"

code/game/supplyshuttle.dm

@@ -20,18 +20,14 @@ var/list/mechtoys = list(
 	/obj/item/toy/prize/phazon
 )
 
-/area/supply/station //DO NOT TURN THE lighting_use_dynamic STUFF ON FOR SHUTTLES. IT BREAKS THINGS.
+/area/supply/station
 	name = "Supply Shuttle"
 	icon_state = "shuttle3"
-	luminosity = 1
-	lighting_use_dynamic = 0
 	requires_power = 0
 
-/area/supply/dock //DO NOT TURN THE lighting_use_dynamic STUFF ON FOR SHUTTLES. IT BREAKS THINGS.
+/area/supply/dock
 	name = "Supply Shuttle"
 	icon_state = "shuttle3"
-	luminosity = 1
-	lighting_use_dynamic = 0
 	requires_power = 0
 
 //SUPPLY PACKS MOVED TO /code/defines/obj/supplypacks.dm

code/game/turfs/simulated/floor.dm

@@ -109,19 +109,19 @@ turf/simulated/floor/proc/update_icon()
 			switch(T.state)
 				if(0)
 					icon_state = "light_on"
-					SetLuminosity(5)
+					set_light(5)
 				if(1)
 					var/num = pick("1","2","3","4")
 					icon_state = "light_on_flicker[num]"
-					SetLuminosity(5)
+					set_light(5)
 				if(2)
 					icon_state = "light_on_broken"
-					SetLuminosity(5)
+					set_light(5)
 				if(3)
 					icon_state = "light_off"
-					SetLuminosity(0)
+					set_light(0)
 		else
-			SetLuminosity(0)
+			set_light(0)
 			icon_state = "light_off"
 	else if(is_grass_floor())
 		if(!broken && !burnt)
@@ -338,7 +338,7 @@ turf/simulated/floor/proc/update_icon()
 	if(!floor_tile) return
 	del(floor_tile)
 	icon_plating = "plating"
-	SetLuminosity(0)
+	set_light(0)
 	floor_tile = null
 	intact = 0
 	broken = 0
@@ -354,7 +354,7 @@ turf/simulated/floor/proc/update_icon()
 	broken = 0
 	burnt = 0
 	intact = 1
-	SetLuminosity(0)
+	set_light(0)
 	if(T)
 		if(istype(T,/obj/item/stack/tile/plasteel))
 			floor_tile = T

code/game/turfs/simulated/floor_types.dm

@@ -11,7 +11,7 @@
 
 /turf/simulated/floor/light
 	name = "Light floor"
-	luminosity = 5
+	light_range = 5
 	icon_state = "light_on"
 	floor_tile = new/obj/item/stack/tile/light
 
@@ -273,12 +273,11 @@
 	thermal_conductivity = OPEN_HEAT_TRANSFER_COEFFICIENT
 	heat_capacity = 700000
 
-	lighting_lumcount = 4		//starlight
 //	accepts_lighting=0 			// Don't apply overlays
 
 	New()
 		..()
-		// Fucking cockshit dickfuck shitslut
+		set_light(4) //starlight
 		name = "catwalk"
 		update_icon(1)
 

code/game/turfs/space/space.dm

@@ -2,6 +2,7 @@
 	icon = 'icons/turf/space.dmi'
 	name = "\proper space"
 	icon_state = "0"
+	dynamic_lighting = 0
 
 	temperature = TCMB
 	thermal_conductivity = OPEN_HEAT_TRANSFER_COEFFICIENT
@@ -10,6 +11,17 @@
 /turf/space/New()
 	if(!istype(src, /turf/space/transit))
 		icon_state = "[((x + y) ^ ~(x * y) + z) % 25]"
+	if(config)
+		update_starlight() //MC will initialize all the space turfs that get created before config
+
+/turf/space/proc/update_starlight()
+	if(!config)	return
+	if(!config.starlight)
+		return
+	if(locate(/turf/simulated) in orange(src,1))
+		set_light(config.starlight)
+	else
+		set_light(0)
 
 /turf/space/attack_paw(mob/user as mob)
 	return src.attack_hand(user)

code/game/turfs/turf.dm

@@ -28,6 +28,8 @@
 
 	var/PathNode/PNode = null //associated PathNode in the A* algorithm
 
+	var/dynamic_lighting = 1
+
 /turf/New()
 	..()
 	for(var/atom/movable/AM as mob|obj in src)
@@ -226,8 +228,9 @@
 /turf/proc/ChangeTurf(var/path)
 	if(!path)			return
 	if(path == type)	return src
-	var/old_lumcount = lighting_lumcount - initial(lighting_lumcount)
 	var/old_opacity = opacity
+	var/old_dynamic_lighting = dynamic_lighting
+	var/list/old_affecting_lights = affecting_lights
 	if(air_master)
 		air_master.remove_from_active(src)
 
@@ -237,18 +240,21 @@
 		W:Assimilate_Air()
 		W.RemoveLattice()
 
-	W.lighting_lumcount += old_lumcount
-	if(old_lumcount != W.lighting_lumcount)	//light levels of the turf have changed. We need to shift it to another lighting-subarea
-		W.lighting_changed = 1
-		lighting_controller.changed_turfs += W
-
-	if(old_opacity != W.opacity)			//opacity has changed. Need to update surrounding lights
-		if(W.lighting_lumcount)				//unless we're being illuminated, don't bother (may be buggy, hard to test)
-			W.UpdateAffectingLights()
+	for(var/turf/space/S in range(W,1))
+		S.update_starlight()
 
 	W.levelupdate()
 	W.CalculateAdjacentTurfs()
-	return W
+	. = W
+
+	affecting_lights = old_affecting_lights
+	if((old_opacity != opacity) || (dynamic_lighting != old_dynamic_lighting))
+		reconsider_lights()
+	if(dynamic_lighting != old_dynamic_lighting)
+		if(dynamic_lighting)
+			lighting_build_overlays()
+		else
+			lighting_clear_overlays()
 
 //////Assimilate Air//////
 /turf/simulated/proc/Assimilate_Air()

code/game/vehicles/spacepods/spacepod.dm

@@ -800,9 +800,9 @@ obj/spacepod/verb/toggleLights()
 /obj/spacepod/proc/lightsToggle()
 	lights = !lights
 	if(lights)
-		SetLuminosity(luminosity + lights_power)
+		set_light(luminosity + lights_power)
 	else
-		SetLuminosity(luminosity - lights_power)
+		set_light(luminosity - lights_power)
 	occupant << "Toggled lights [lights?"on":"off"]."
 	return
 

code/modules/admin/verbs/massmodvar.dm

@@ -208,8 +208,8 @@
 					O.vars[variable]) as num|null
 			if(new_value == null) return
 
-			if(variable=="luminosity")
-				O.SetLuminosity(new_value)
+			if(variable=="light_range")
+				O.set_light(new_value)
 			else
 				O.vars[variable] = new_value
 
@@ -217,24 +217,24 @@
 				if(istype(O, /mob))
 					for(var/mob/M in mob_list)
 						if ( istype(M , O.type) )
-							if(variable=="luminosity")
-								M.SetLuminosity(new_value)
+							if(variable=="light_range")
+								M.set_light(new_value)
 							else
 								M.vars[variable] = O.vars[variable]
 
 				else if(istype(O, /obj))
 					for(var/obj/A in world)
 						if ( istype(A , O.type) )
-							if(variable=="luminosity")
-								A.SetLuminosity(new_value)
+							if(variable=="light_range")
+								A.set_light(new_value)
 							else
 								A.vars[variable] = O.vars[variable]
 
 				else if(istype(O, /turf))
 					for(var/turf/A in world)
 						if ( istype(A , O.type) )
-							if(variable=="luminosity")
-								A.SetLuminosity(new_value)
+							if(variable=="light_range")
+								A.set_light(new_value)
 							else
 								A.vars[variable] = O.vars[variable]
 
@@ -242,24 +242,24 @@
 				if(istype(O, /mob))
 					for(var/mob/M in mob_list)
 						if (M.type == O.type)
-							if(variable=="luminosity")
-								M.SetLuminosity(new_value)
+							if(variable=="light_range")
+								M.set_light(new_value)
 							else
 								M.vars[variable] = O.vars[variable]
 
 				else if(istype(O, /obj))
 					for(var/obj/A in world)
 						if (A.type == O.type)
-							if(variable=="luminosity")
-								A.SetLuminosity(new_value)
+							if(variable=="light_range")
+								A.set_light(new_value)
 							else
 								A.vars[variable] = O.vars[variable]
 
 				else if(istype(O, /turf))
 					for(var/turf/A in world)
 						if (A.type == O.type)
-							if(variable=="luminosity")
-								A.SetLuminosity(new_value)
+							if(variable=="light_range")
+								A.set_light(new_value)
 							else
 								A.vars[variable] = O.vars[variable]
 

code/modules/admin/verbs/modifyvariables.dm

@@ -448,10 +448,10 @@ var/list/forbidden_varedit_object_types = list(
 			O.vars[variable] = var_new
 
 		if("num")
-			if(variable=="luminosity")
+			if(variable=="light_range")
 				var/var_new = input("Enter new number:","Num",O.vars[variable]) as null|num
 				if(var_new == null) return
-				O.SetLuminosity(var_new)
+				O.set_light(var_new)
 			else if(variable=="stat")
 				var/var_new = input("Enter new number:","Num",O.vars[variable]) as null|num
 				if(var_new == null) return

code/modules/clothing/head/hardhat.dm

@@ -21,20 +21,8 @@
 		icon_state = "hardhat[on]_[_color]"
 		item_state = "hardhat[on]_[_color]"
 
-		if(on)	user.SetLuminosity(user.luminosity + brightness_on)
-		else	user.SetLuminosity(user.luminosity - brightness_on)
-
-	pickup(mob/user)
-		if(on)
-			user.SetLuminosity(user.luminosity + brightness_on)
-//			user.UpdateLuminosity()	//TODO: Carn
-			SetLuminosity(0)
-
-	dropped(mob/user)
-		if(on)
-			user.SetLuminosity(user.luminosity - brightness_on)
-//			user.UpdateLuminosity()
-			SetLuminosity(brightness_on)
+		if(on)	set_light(brightness_on)
+		else	set_light(0)
 
 
 /obj/item/clothing/head/hardhat/orange

code/modules/clothing/spacesuits/plasmamen.dm

@@ -57,22 +57,22 @@
 		return
 	on = !on
 	icon_state = "[base_state][on]"
-	if(on)	user.SetLuminosity(user.luminosity + brightness_on)
-	else	user.SetLuminosity(user.luminosity - brightness_on)
+	if(on)	user.set_light(user.luminosity + brightness_on)
+	else	user.set_light(user.luminosity - brightness_on)
 	user.update_inv_head()
 
 
 /obj/item/clothing/head/helmet/space/eva/plasmaman/pickup(mob/user)
 	if(on)
-		user.SetLuminosity(user.luminosity + brightness_on)
+		user.set_light(user.luminosity + brightness_on)
 //		user.UpdateLuminosity()
-		SetLuminosity(0)
+		set_light(0)
 
 /obj/item/clothing/head/helmet/space/eva/plasmaman/dropped(mob/user)
 	if(on)
-		user.SetLuminosity(user.luminosity - brightness_on)
+		user.set_light(user.luminosity - brightness_on)
 //		user.UpdateLuminosity()
-		SetLuminosity(brightness_on)
+		set_light(brightness_on)
 
 
 

code/modules/clothing/spacesuits/rig.dm

@@ -35,25 +35,13 @@
 		icon_state = "rig[on]-[_color]"
 //		item_state = "rig[on]-[color]"
 
-		if(on)	user.SetLuminosity(user.luminosity + brightness_on)
-		else	user.SetLuminosity(user.luminosity - brightness_on)
+		if(on)	set_light(brightness_on)
+		else	set_light(0)
 
 		if(istype(user,/mob/living/carbon/human))
 			var/mob/living/carbon/human/H = user
 			H.update_inv_head()
 
-	pickup(mob/user)
-		if(on)
-			user.SetLuminosity(user.luminosity + brightness_on)
-//			user.UpdateLuminosity()
-			SetLuminosity(0)
-
-	dropped(mob/user)
-		if(on)
-			user.SetLuminosity(user.luminosity - brightness_on)
-//			user.UpdateLuminosity()
-			SetLuminosity(brightness_on)
-
 /obj/item/clothing/suit/space/rig
 	name = "hardsuit"
 	desc = "A special space suit for environments that might pose hazards beyond just the vacuum of space. Provides more protection than a standard space suit."
@@ -393,7 +381,7 @@
 		flags = HEADCOVERSEYES | BLOCKHAIR | HEADCOVERSMOUTH | STOPSPRESSUREDMAGE | THICKMATERIAL
 		flags_inv = HIDEMASK|HIDEEARS|HIDEEYES|HIDEFACE
 		cold_protection = HEAD
-		user.AddLuminosity(brightness_on)
+		set_light(brightness_on)
 	else
 		user << "<span class='notice'>You switch your helmet to combat mode.</span>"
 		name = "blood-red hardsuit helmet (combat)"
@@ -401,7 +389,7 @@
 		flags = BLOCKHAIR
 		flags_inv = HIDEEARS
 		cold_protection = null
-		user.AddLuminosity(-brightness_on)
+		set_light(0)
 
 	update_icon()
 	playsound(src.loc, 'sound/mecha/mechmove03.ogg', 50, 1)