Revert "Merge branch 'master' into Yeehaw"

This reverts commit 972c03f79f, reversing
changes made to 8ebd698763.

code/game/turfs/simulated/chasm.dm

@@ -38,7 +38,7 @@
 	switch(passed_mode)
 		if(RCD_FLOORWALL)
 			to_chat(user, "<span class='notice'>You build a floor.</span>")
-			PlaceOnTop(/turf/open/floor/plating, flags = CHANGETURF_INHERIT_AIR)
+			PlaceOnTop(/turf/open/floor/plating)
 			return TRUE
 	return FALSE
 
@@ -70,7 +70,7 @@
 				playsound(src, 'sound/weapons/genhit.ogg', 50, 1)
 				to_chat(user, "<span class='notice'>You build a floor.</span>")
 				// Create a floor, which has this chasm underneath it
-				PlaceOnTop(/turf/open/floor/plating, flags = CHANGETURF_INHERIT_AIR)
+				PlaceOnTop(/turf/open/floor/plating)
 			else
 				to_chat(user, "<span class='warning'>You need one floor tile to build a floor!</span>")
 		else

code/game/turfs/simulated/floor.dm

@@ -62,29 +62,29 @@
 	if(severity != 1 && shielded && target != src)
 		return
 	if(target == src)
-		ScrapeAway(flags = CHANGETURF_INHERIT_AIR)
+		ScrapeAway()
 		return
 	if(target != null)
 		severity = 3
 
 	switch(severity)
 		if(1)
-			ScrapeAway(2, flags = CHANGETURF_INHERIT_AIR)
+			ScrapeAway(2)
 		if(2)
 			switch(pick(1,2;75,3))
 				if(1)
 					if(!length(baseturfs) || !ispath(baseturfs[baseturfs.len-1], /turf/open/floor))
-						ScrapeAway(flags = CHANGETURF_INHERIT_AIR)
+						ScrapeAway()
 						ReplaceWithLattice()
 					else
-						ScrapeAway(2, flags = CHANGETURF_INHERIT_AIR)
+						ScrapeAway(2)
 					if(prob(33))
 						new /obj/item/stack/sheet/metal(src)
 				if(2)
-					ScrapeAway(2, flags = CHANGETURF_INHERIT_AIR)
+					ScrapeAway(2)
 				if(3)
 					if(prob(80))
-						ScrapeAway(flags = CHANGETURF_INHERIT_AIR)
+						ScrapeAway()
 					else
 						break_tile()
 					hotspot_expose(1000,CELL_VOLUME)
@@ -135,7 +135,7 @@
 	burnt = 1
 
 /turf/open/floor/proc/make_plating()
-	return ScrapeAway(flags = CHANGETURF_INHERIT_AIR)
+	return ScrapeAway()
 
 /turf/open/floor/ChangeTurf(path, new_baseturf, flags)
 	if(!isfloorturf(src))
@@ -213,15 +213,15 @@
 /turf/open/floor/narsie_act(force, ignore_mobs, probability = 20)
 	. = ..()
 	if(.)
-		ChangeTurf(/turf/open/floor/engine/cult, flags = CHANGETURF_INHERIT_AIR)
+		ChangeTurf(/turf/open/floor/engine/cult)
 
 /turf/open/floor/ratvar_act(force, ignore_mobs)
 	. = ..()
 	if(.)
-		ChangeTurf(/turf/open/floor/clockwork, flags = CHANGETURF_INHERIT_AIR)
+		ChangeTurf(/turf/open/floor/clockwork)
 
 /turf/open/floor/acid_melt()
-	ScrapeAway(flags = CHANGETURF_INHERIT_AIR)
+	ScrapeAway()
 
 /turf/open/floor/rcd_vals(mob/user, obj/item/construction/rcd/the_rcd)
 	switch(the_rcd.mode)
@@ -267,7 +267,7 @@
 			A.autoclose = TRUE
 			return TRUE
 		if(RCD_DECONSTRUCT)
-			if(ScrapeAway(flags = CHANGETURF_INHERIT_AIR) == src)
+			if(ScrapeAway() == src)
 				return FALSE
 			to_chat(user, "<span class='notice'>You deconstruct [src].</span>")
 			return TRUE

code/game/turfs/simulated/floor/plating.dm

@@ -11,7 +11,7 @@
 	name = "plating"
 	icon_state = "plating"
 	intact = FALSE
-	baseturfs = /turf/baseturf_bottom
+	baseturfs = /turf/open/space
 	footstep = FOOTSTEP_PLATING
 	barefootstep = FOOTSTEP_HARD_BAREFOOT
 	clawfootstep = FOOTSTEP_HARD_CLAW
@@ -61,7 +61,7 @@
 			to_chat(user, "<span class='notice'>You begin reinforcing the floor...</span>")
 			if(do_after(user, 30, target = src))
 				if (R.get_amount() >= 2 && !istype(src, /turf/open/floor/engine))
-					PlaceOnTop(/turf/open/floor/engine, flags = CHANGETURF_INHERIT_AIR)
+					PlaceOnTop(/turf/open/floor/engine)
 					playsound(src, 'sound/items/deconstruct.ogg', 80, 1)
 					R.use(2)
 					to_chat(user, "<span class='notice'>You reinforce the floor.</span>")
@@ -76,7 +76,7 @@
 			var/obj/item/stack/tile/W = C
 			if(!W.use(1))
 				return
-			var/turf/open/floor/T = PlaceOnTop(W.turf_type, flags = CHANGETURF_INHERIT_AIR)
+			var/turf/open/floor/T = PlaceOnTop(W.turf_type)
 			if(istype(W, /obj/item/stack/tile/light)) //TODO: get rid of this ugly check somehow
 				var/obj/item/stack/tile/light/L = W
 				var/turf/open/floor/light/F = T
@@ -117,7 +117,7 @@
 				qdel(L)
 			to_chat(user, "<span class='notice'>You reinforce the foamed plating with tiling.</span>")
 			playsound(src, 'sound/weapons/Genhit.ogg', 50, TRUE)
-			ChangeTurf(/turf/open/floor/plating, flags = CHANGETURF_INHERIT_AIR)
+			ChangeTurf(/turf/open/floor/plating)
 	else
 		playsound(src, 'sound/weapons/tap.ogg', 100, TRUE) //The attack sound is muffled by the foam itself
 		user.changeNext_move(CLICK_CD_MELEE)
@@ -125,7 +125,7 @@
 		if(prob(I.force * 20 - 25))
 			user.visible_message("<span class='danger'>[user] smashes through [src]!</span>", \
 							"<span class='danger'>You smash through [src] with [I]!</span>")
-			ScrapeAway(flags = CHANGETURF_INHERIT_AIR)
+			ScrapeAway()
 		else
 			to_chat(user, "<span class='danger'>You hit [src], to no effect!</span>")
 
@@ -136,13 +136,13 @@
 /turf/open/floor/plating/foam/rcd_act(mob/user, obj/item/construction/rcd/the_rcd, passed_mode)
 	if(passed_mode == RCD_FLOORWALL)
 		to_chat(user, "<span class='notice'>You build a floor.</span>")
-		ChangeTurf(/turf/open/floor/plating, flags = CHANGETURF_INHERIT_AIR)
+		ChangeTurf(/turf/open/floor/plating)
 		return TRUE
 	return FALSE
 
 /turf/open/floor/plating/foam/ex_act()
 	..()
-	ScrapeAway(flags = CHANGETURF_INHERIT_AIR)
+	ScrapeAway()
 
 /turf/open/floor/plating/foam/tool_act(mob/living/user, obj/item/I, tool_type)
 	return

code/game/turfs/simulated/floor/plating/asteroid.dm

@@ -76,6 +76,11 @@
 			for(var/obj/item/stack/ore/O in src)
 				SEND_SIGNAL(W, COMSIG_PARENT_ATTACKBY, O)
 
+/turf/open/floor/plating/asteroid/singularity_act()
+	if(is_planet_level(z))
+		return ..()
+	ScrapeAway()
+
 /turf/open/floor/plating/asteroid/ex_act(severity, target)
 	. = SEND_SIGNAL(src, COMSIG_ATOM_EX_ACT, severity, target)
 	contents_explosion(severity, target)
@@ -127,7 +132,6 @@
 
 /turf/open/floor/plating/asteroid/airless
 	initial_gas_mix = AIRLESS_ATMOS
-	baseturfs = /turf/open/floor/plating/asteroid/airless
 	turf_type = /turf/open/floor/plating/asteroid/airless
 
 

code/game/turfs/simulated/floor/reinf_floor.dm

@@ -43,7 +43,7 @@
 			return TRUE
 		if(floor_tile)
 			new floor_tile(src, 2)
-		ScrapeAway(flags = CHANGETURF_INHERIT_AIR)
+		ScrapeAway()
 	return TRUE
 
 /turf/open/floor/engine/acid_act(acidpwr, acid_volume)
@@ -56,23 +56,23 @@
 	if(severity != 1 && shielded && target != src)
 		return
 	if(target == src)
-		ScrapeAway(flags = CHANGETURF_INHERIT_AIR)
+		ScrapeAway()
 		return
 	switch(severity)
 		if(1)
 			if(prob(80))
 				if(!length(baseturfs) || !ispath(baseturfs[baseturfs.len-1], /turf/open/floor))
-					ScrapeAway(flags = CHANGETURF_INHERIT_AIR)
+					ScrapeAway()
 					ReplaceWithLattice()
 				else
-					ScrapeAway(2, flags = CHANGETURF_INHERIT_AIR)
+					ScrapeAway(2)
 			else if(prob(50))
-				ScrapeAway(2, flags = CHANGETURF_INHERIT_AIR)
+				ScrapeAway(2)
 			else
-				ScrapeAway(flags = CHANGETURF_INHERIT_AIR)
+				ScrapeAway()
 		if(2)
 			if(prob(50))
-				ScrapeAway(flags = CHANGETURF_INHERIT_AIR)
+				ScrapeAway()
 
 /turf/open/floor/engine/singularity_pull(S, current_size)
 	..()

code/game/turfs/simulated/lava.dm

@@ -54,7 +54,7 @@
 	switch(passed_mode)
 		if(RCD_FLOORWALL)
 			to_chat(user, "<span class='notice'>You build a floor.</span>")
-			PlaceOnTop(/turf/open/floor/plating, flags = CHANGETURF_INHERIT_AIR)
+			PlaceOnTop(/turf/open/floor/plating)
 			return TRUE
 	return FALSE