Port tg lighting system

Also converts planet lighting to a new system
Too hard to separate out from this PR

code/game/objects/structures/crates_lockers/__closets.dm

@@ -7,6 +7,7 @@
 	density = 1
 	w_class = ITEMSIZE_HUGE
 	layer = UNDER_JUNK_LAYER
+	blocks_emissive = EMISSIVE_BLOCK_UNIQUE
 	
 	var/opened = 0
 	var/sealed = 0

code/game/objects/structures/crates_lockers/closets/statue.dm

@@ -6,6 +6,7 @@
 	density = 1
 	anchored = 1
 	health = 0 //destroying the statue kills the mob within
+	blocks_emissive = EMISSIVE_BLOCK_UNIQUE
 	var/intialTox = 0 	//these are here to keep the mob from taking damage from things that logically wouldn't affect a rock
 	var/intialFire = 0	//it's a little sloppy I know but it was this or the GODMODE flag. Lesser of two evils.
 	var/intialBrute = 0
@@ -43,7 +44,7 @@
 		qdel(src)
 		return
 
-	START_PROCESSING(SSobj, src)
+	START_PROCESSING(SSobj, src)
 	..()
 
 /obj/structure/closet/statue/process()

code/game/objects/structures/fitness.dm

@@ -29,6 +29,7 @@
 	name = "weightlifting machine"
 	desc = "A machine used to lift weights."
 	icon_state = "weightlifter"
+	blocks_emissive = EMISSIVE_BLOCK_UNIQUE
 	var/weight = 1
 	var/list/qualifiers = list("with ease", "without any trouble", "with great effort")
 

code/game/objects/structures/flora/trees.dm

@@ -265,6 +265,7 @@
 	icon = 'icons/obj/flora/deadtrees.dmi'
 	icon_state = "tree_sif"
 	base_state = "tree_sif"
+	blocks_emissive = FALSE
 	product = /obj/item/stack/material/log/sif
 	catalogue_data = list(/datum/category_item/catalogue/flora/sif_tree)
 	randomize_size = TRUE
@@ -289,7 +290,10 @@
 	update_icon()
 
 /obj/structure/flora/tree/sif/update_icon()
-	set_light(5 - light_shift, 1, "#33ccff")	// 5 variants, missing bulbs. 5th has no bulbs, so no glow.
-	var/image/glow = image(icon = icon, icon_state = "[base_state][light_shift]_glow")
-	glow.plane = PLANE_LIGHTING_ABOVE
-	overlays = list(glow)
+	cut_overlays()
+	var/bulbs = (5 - light_shift)
+	if(bulbs > 0)
+		set_light(bulbs, 1, "#33ccff")	// 5 variants, missing bulbs. 5th has no bulbs, so no glow.
+		add_overlay(mutable_appearance(icon, "[base_state][bulbs]_glow"))
+		add_overlay(emissive_appearance(icon, "[base_state][bulbs]_glow"))
+	

code/game/objects/structures/simple_doors.dm

@@ -12,7 +12,7 @@
 	var/isSwitchingStates = 0
 	var/hardness = 1
 	var/oreAmount = 7
-
+	
 /obj/structure/simple_door/fire_act(datum/gas_mixture/air, exposed_temperature, exposed_volume)
 	TemperatureAct(exposed_temperature)
 
@@ -20,13 +20,22 @@
 	hardness -= material.combustion_effect(get_turf(src),temperature, 0.3)
 	CheckHardness()
 
-/obj/structure/simple_door/New(var/newloc, var/material_name)
-	..()
+/obj/structure/simple_door/Initialize(mapload, var/material_name)
+	. = ..()
+	set_material(material_name)
+	if(!material)
+		return INITIALIZE_HINT_QDEL
+
+/obj/structure/simple_door/Destroy()
+	STOP_PROCESSING(SSobj, src)
+	update_nearby_tiles()
+	return ..()
+
+/obj/structure/simple_door/proc/set_material(var/material_name)
 	if(!material_name)
 		material_name = DEFAULT_WALL_MATERIAL
 	material = get_material_by_name(material_name)
 	if(!material)
-		qdel(src)
 		return
 	hardness = max(1,round(material.integrity/10))
 	icon_state = material.door_icon_base
@@ -40,11 +49,6 @@
 		START_PROCESSING(SSobj, src)
 	update_nearby_tiles(need_rebuild=1)
 
-/obj/structure/simple_door/Destroy()
-	STOP_PROCESSING(SSobj, src)
-	update_nearby_tiles()
-	return ..()
-
 /obj/structure/simple_door/get_material()
 	return material
 
@@ -198,38 +202,38 @@
 		return
 	SSradiation.radiate(src, round(material.radioactivity/3))
 
-/obj/structure/simple_door/iron/New(var/newloc,var/material_name)
-	..(newloc, "iron")
+/obj/structure/simple_door/iron/Initialize(mapload,var/material_name)
+	..(mapload, material_name || "iron")
 
-/obj/structure/simple_door/silver/New(var/newloc,var/material_name)
-	..(newloc, "silver")
+/obj/structure/simple_door/silver/Initialize(mapload,var/material_name)
+	..(mapload, material_name || "silver")
 
-/obj/structure/simple_door/gold/New(var/newloc,var/material_name)
-	..(newloc, "gold")
+/obj/structure/simple_door/gold/Initialize(mapload,var/material_name)
+	..(mapload, material_name || "gold")
 
-/obj/structure/simple_door/uranium/New(var/newloc,var/material_name)
-	..(newloc, "uranium")
+/obj/structure/simple_door/uranium/Initialize(mapload,var/material_name)
+	..(mapload, material_name || "uranium")
 
-/obj/structure/simple_door/sandstone/New(var/newloc,var/material_name)
-	..(newloc, "sandstone")
+/obj/structure/simple_door/sandstone/Initialize(mapload,var/material_name)
+	..(mapload, material_name || "sandstone")
 
-/obj/structure/simple_door/phoron/New(var/newloc,var/material_name)
-	..(newloc, "phoron")
+/obj/structure/simple_door/phoron/Initialize(mapload,var/material_name)
+	..(mapload, material_name || "phoron")
 
-/obj/structure/simple_door/diamond/New(var/newloc,var/material_name)
-	..(newloc, "diamond")
+/obj/structure/simple_door/diamond/Initialize(mapload,var/material_name)
+	..(mapload, material_name || "diamond")
 
-/obj/structure/simple_door/wood/New(var/newloc,var/material_name)
-	..(newloc, MAT_WOOD)
+/obj/structure/simple_door/wood/Initialize(mapload,var/material_name)
+	..(mapload, material_name || MAT_WOOD)
 
-/obj/structure/simple_door/sifwood/New(var/newloc,var/material_name)
-	..(newloc, MAT_SIFWOOD)
+/obj/structure/simple_door/sifwood/Initialize(mapload,var/material_name)
+	..(mapload, material_name || MAT_SIFWOOD)
 
-/obj/structure/simple_door/resin/New(var/newloc,var/material_name)
-	..(newloc, "resin")
+/obj/structure/simple_door/resin/Initialize(mapload,var/material_name)
+	..(mapload, material_name || "resin")
 
-/obj/structure/simple_door/cult/New(var/newloc,var/material_name)
-	..(newloc, "cult")
+/obj/structure/simple_door/cult/Initialize(mapload,var/material_name)
+	..(mapload, material_name || "cult")
 
 /obj/structure/simple_door/cult/TryToSwitchState(atom/user)
 	if(isliving(user))

code/game/objects/structures/window.dm

@@ -424,7 +424,7 @@
 	return fulltile
 
 /obj/structure/window/is_between_turfs(var/turf/origin, var/turf/target)
-	if(fulltile)
+	if(is_fulltile())
 		return TRUE
 	return ..()
 
@@ -458,6 +458,8 @@
 
 		icon_state = "[basestate]"
 		return
+	else
+		flags = 0 // Removes ON_BORDER and OPPOSITE_OPACITY
 	var/list/dirs = list()
 	if(anchored)
 		for(var/obj/structure/window/W in orange(src,1))
@@ -503,6 +505,7 @@
 	icon_state = "window-full"
 	maxhealth = 24
 	fulltile = TRUE
+	flags = 0
 
 /obj/structure/window/phoronbasic
 	name = "phoron window"
@@ -520,6 +523,7 @@
 	icon_state = "phoronwindow-full"
 	maxhealth = 80
 	fulltile = TRUE
+	flags = 0
 
 /obj/structure/window/phoronreinforced
 	name = "reinforced borosilicate window"
@@ -538,6 +542,7 @@
 	icon_state = "phoronrwindow-full"
 	maxhealth = 160
 	fulltile = TRUE
+	flags = 0
 
 /obj/structure/window/reinforced
 	name = "reinforced window"
@@ -555,6 +560,7 @@
 	icon_state = "rwindow-full"
 	maxhealth = 80
 	fulltile = TRUE
+	flags = 0
 
 /obj/structure/window/reinforced/tinted
 	name = "tinted window"
@@ -592,6 +598,7 @@
 	icon_state = "rwindow-full"
 	maxhealth = 80
 	fulltile = TRUE
+	flags = 0
 
 /obj/structure/window/reinforced/polarized/attackby(obj/item/W as obj, mob/user as mob)
 	if(istype(W, /obj/item/device/multitool) && !anchored) // Only allow programming if unanchored!
@@ -617,8 +624,8 @@
 	else
 		animate(src, color="#222222", time=5)
 		set_opacity(1)
-
-
+	var/turf/T = get_turf(src)
+	T.recalculate_directional_opacity()
 
 /obj/machinery/button/windowtint
 	name = "window tint control"