You can now examine an airlock to find out how to construct/deconstruct it (#30605)

* Tweaks rwall construction examine-messages.

* Tweaks window construction examine-messages.

* Added airlock construction examine messages.

* Typo fix.

* Shortened the airlock electronics circuit message.

* Fixed examine text styles.

* Fixes.

* Fixed wall-examine showing on rwalls.

* Made wall and rwall decon hints into a proc. Probably overrode the examine() wrong.

* I missed a > in span. Reinforced falsewall now deconstructs with wirecutters and looks like a real rwall. Changed to a more classy istype-check.

* New reinforced fakewall examine- and attackby-subtypes to get rid of if-istype-reinforced-checks.

* Removed unnecessary rwall-examine.

* Sound full path.

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

@@ -13,8 +13,7 @@
 	girder_type = /obj/structure/girder/reinforced
 	explosion_block = 2
 
-/turf/closed/wall/r_wall/examine(mob/user)
-	..()
+/turf/closed/wall/r_wall/deconstruction_hints(mob/user)
 	switch(d_state)
 		if(INTACT)
 			to_chat(user, "<span class='notice'>The outer <b>grille</b> is fully intact.</span>")

code/game/turfs/simulated/walls.dm

@@ -25,6 +25,13 @@
 	/turf/closed/wall/clockwork)
 	smooth = SMOOTH_TRUE
 
+/turf/closed/wall/examine(mob/user)
+	..()
+	deconstruction_hints(user)
+
+/turf/closed/wall/proc/deconstruction_hints(mob/user)
+	to_chat(user, "<span class='notice'>The outer plating is <b>welded</b> firmly in place.</span>")
+
 /turf/closed/wall/attack_tk()
 	return
 
@@ -287,4 +294,4 @@
 			to_chat(user, "<span class='notice'>You deconstruct the wall.</span>")
 			ChangeTurf(/turf/open/floor/plating)
 			return TRUE
-	return FALSE
+	return FALSE