Merge pull request #3042 from Citadel-Station-13/upstream-merge-30605

[MIRROR] You can now examine an airlock to find out how to construct/deconstruct it

code/game/machinery/doors/airlock_electronics.dm

@@ -5,6 +5,10 @@
 	var/list/accesses = list()
 	var/one_access = 0
 
+/obj/item/electronics/airlock/examine(mob/user)
+	..()
+	to_chat(user, "<span class='notice'>Has a neat <i>selection menu</i> for modifying airlock access levels.</span>")
+
 /obj/item/electronics/airlock/ui_interact(mob/user, ui_key = "main", datum/tgui/ui = null, force_open = FALSE, \
 													datum/tgui/master_ui = null, datum/ui_state/state = GLOB.hands_state)
 	SStgui.try_update_ui(user, src, ui_key, ui, force_open)

code/game/machinery/doors/door.dm

@@ -33,6 +33,10 @@
 	var/damage_deflection = 10
 	var/real_explosion_block	//ignore this, just use explosion_block
 
+/obj/machinery/door/examine(mob/user)
+	..()
+	to_chat(user, "<span class='notice'>Its maintenance panel is <b>screwed</b> in place.</span>")
+
 /obj/machinery/door/New()
 	..()
 	if(density)

code/game/objects/structures/door_assembly.dm

@@ -363,6 +363,23 @@
 	anchored = TRUE
 	state = 1
 
+/obj/structure/door_assembly/examine(mob/user)
+	..()
+	switch(state)
+		if(0)
+			if(anchored)
+				to_chat(user, "<span class='notice'>The anchoring bolts are <b>wrenched</b> in place, but the maintenance panel lacks <i>wiring</i>.</span>")
+			else
+				to_chat(user, "<span class='notice'>The assembly is <b>welded together</b>, but the anchoring bolts are <i>unwrenched</i>.</span>")
+		if(1)
+			to_chat(user, "<span class='notice'>The maintenance panel is <b>wired</b>, but the circuit slot is <i>empty</i>.</span>")
+		if(2)
+			to_chat(user, "<span class='notice'>The circuit is <b>connected loosely</b> to its slot, but the maintenance panel is <i>unscrewed and open</i>.</span>")
+	if(!mineral || !material)
+		to_chat(user, "<span class='notice'>There is a small <i>paper</i> placard on the assembly. There are <i>empty</i> slots for glass windows or mineral covers.</span>")
+	else
+		to_chat(user, "<span class='notice'>There is a small <i>paper</i> placard on the assembly.</span>")
+
 /obj/structure/door_assembly/attackby(obj/item/W, mob/user, params)
 	if(istype(W, /obj/item/pen))
 		var/t = stripped_input(user, "Enter the name for the door.", src.name, src.created_name,MAX_NAME_LEN)

code/game/objects/structures/false_walls.dm

@@ -123,9 +123,12 @@
 	else
 		return ..()
 
-/obj/structure/falsewall/proc/dismantle(mob/user, disassembled = TRUE)
-	user.visible_message("<span class='notice'>[user] dismantles the false wall.</span>", "<span class='notice'>You dismantle the false wall.</span>")
-	playsound(src, 'sound/items/welder.ogg', 100, 1)
+/obj/structure/falsewall/proc/dismantle(mob/user, disassembled=TRUE, obj/item/tool = null)
+	user.visible_message("[user] dismantles the false wall.", "<span class='notice'>You dismantle the false wall.</span>")
+	if(tool)
+		playsound(src, tool.usesound, 100, 1)
+	else
+		playsound(src, 'sound/items/welder.ogg', 100, 1)
 	deconstruct(disassembled)
 
 /obj/structure/falsewall/deconstruct(disassembled = TRUE)
@@ -141,6 +144,7 @@
 	return null
 
 /obj/structure/falsewall/examine_status(mob/user) //So you can't detect falsewalls by examine.
+	to_chat(user, "<span class='notice'>The outer plating is <b>welded</b> firmly in place.</span>")
 	return null
 
 /*
@@ -155,6 +159,15 @@
 	walltype = /turf/closed/wall/r_wall
 	mineral = /obj/item/stack/sheet/plasteel
 
+/obj/structure/falsewall/reinforced/examine_status(mob/user)
+	to_chat(user, "<span class='notice'>The outer <b>grille</b> is fully intact.</span>")
+	return null
+
+/obj/structure/falsewall/reinforced/attackby(obj/item/tool, mob/user)
+	..()
+	if(istype(tool, /obj/item/wirecutters))
+		dismantle(user, TRUE, tool)
+
 /*
  * Uranium Falsewalls
  */

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