Merge branch '13113'

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

@@ -63,6 +63,11 @@
 				to_chat(user, "<span class='notice'>You forcefully pry off the planks, destroying them in the process.</span>")
 	return make_plating()
 
+/turf/open/floor/wood/rust_heretic_act()
+	if(prob(70))
+		new /obj/effect/temp_visual/glowing_rune(src)
+	ChangeTurf(/turf/open/floor/plating/rust)
+
 /turf/open/floor/wood/cold
 	temperature = 255.37
 

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

@@ -267,3 +267,15 @@
 	icon = 'icons/turf/floors.dmi'
 	icon_state = "floor_padded"
 	floor_tile = /obj/item/stack/tile/padded
+
+/turf/open/floor/plating/rust
+	name = "rusted plating"
+	desc = "Corrupted steel."
+	icon_state = "plating_rust"
+	footstep = FOOTSTEP_RUST
+	barefootstep = FOOTSTEP_RUST
+	clawfootstep = FOOTSTEP_RUST
+	heavyfootstep = FOOTSTEP_RUST
+
+/turf/open/floor/plating/rust/rust_heretic_act()
+	return 

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

@@ -8,6 +8,11 @@
 	. = ..()
 	. += "<span class='notice'>There's a <b>small crack</b> on the edge of it.</span>"
 
+/turf/open/floor/plasteel/rust_heretic_act()
+	if(prob(70))
+		new /obj/effect/temp_visual/glowing_rune(src)
+	ChangeTurf(/turf/open/floor/plating/rust)
+
 /turf/open/floor/plasteel/update_icon()
 	if(!..())
 		return 0

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

@@ -98,6 +98,11 @@
 
 	return TRUE
 
+/turf/open/floor/plating/rust_heretic_act()
+	if(prob(70))
+		new /obj/effect/temp_visual/glowing_rune(src)
+	ChangeTurf(/turf/open/floor/plating/rust)
+
 /turf/open/floor/plating/make_plating()
 	return
 

code/game/turfs/simulated/wall/misc_walls.dm

@@ -188,12 +188,20 @@
 	icon = 'icons/turf/walls/rusty_wall.dmi'
 	hardness = 45
 
+/turf/closed/wall/rust/rust_heretic_act()
+	ScrapeAway()
+
 /turf/closed/wall/r_wall/rust
 	name = "rusted reinforced wall"
 	desc = "A huge chunk of rusted reinforced metal."
 	icon = 'icons/turf/walls/rusty_reinforced_wall.dmi'
 	hardness = 15
 
+/turf/closed/wall/r_wall/rust/rust_heretic_act()
+	if(prob(50))
+		return
+	ScrapeAway()
+
 /turf/closed/wall/mineral/bronze
 	name = "clockwork wall"
 	desc = "A huge chunk of bronze, decorated like gears and cogs."

code/game/turfs/simulated/wall/reinf_walls.dm

@@ -235,6 +235,13 @@
 	if(the_rcd.canRturf)
 		return ..()
 
+/turf/closed/wall/r_wall/rust_heretic_act()
+	if(prob(50))
+		return
+	if(prob(70))
+		new /obj/effect/temp_visual/glowing_rune(src)
+	ChangeTurf(/turf/closed/wall/r_wall/rust)
+
 /turf/closed/wall/r_wall/syndicate
 	name = "hull"
 	desc = "The armored hull of an ominous looking ship."

code/game/turfs/simulated/walls.dm

@@ -325,4 +325,9 @@
 
 	add_overlay(dent_decals)
 
+/turf/closed/wall/rust_heretic_act()
+	if(prob(70))
+		new /obj/effect/temp_visual/glowing_rune(src)
+	ChangeTurf(/turf/closed/wall/rust)
+
 #undef MAX_DENT_DECALS