Constructable Phazon, constructable display case

code/game/objects/structures/displaycase.dm

@@ -1,23 +1,84 @@
+/obj/structure/displaycase_frame
+	name = "display case frame"
+	icon = 'icons/obj/stock_parts.dmi'
+	icon_state="box_glass"
+	var/obj/item/weapon/airlock_electronics/circuit = null
+	var/state=0
+
+/obj/structure/displaycase_frame/attackby(obj/item/weapon/W as obj, mob/user as mob)
+	var/pstate=state
+	var/turf/T=get_turf(src)
+	switch(state)
+		if(0)
+			if(istype(W, /obj/item/weapon/airlock_electronics) && W:icon_state != "door_electronics_smoked")
+				user.drop_item()
+				circuit = W
+				circuit.loc = src
+				state++
+				playsound(get_turf(src), 'sound/items/Screwdriver.ogg', 50, 1)
+			if(istype(W, /obj/item/weapon/crowbar))
+				new /obj/machinery/constructable_frame/machine_frame(T)
+				new /obj/item/stack/sheet/glass(T)
+				del(src)
+				playsound(get_turf(src), 'sound/items/Crowbar.ogg', 50, 1)
+				return
+
+		if(1)
+			if(isscrewdriver(W))
+				var/obj/structure/displaycase/C=new(T)
+				if(circuit.one_access)
+					C.req_access = null
+					C.req_one_access = circuit.conf_access
+				else
+					C.req_access = circuit.conf_access
+					C.req_one_access = null
+				playsound(get_turf(src), 'sound/items/Screwdriver.ogg', 50, 1)
+				del(src)
+				return
+			if(istype(W, /obj/item/weapon/crowbar))
+				circuit.loc=T
+				circuit=null
+				state--
+				playsound(get_turf(src), 'sound/items/Crowbar.ogg', 50, 1)
+	if(pstate!=state)
+		pstate=state
+		update_icon()
+
+/obj/structure/displaycase_frame/update_icon()
+	switch(state)
+		if(1)
+			icon_state="box_glass_circuit"
+		else
+			icon_state="box_glass"
+
 /obj/structure/displaycase
-	name = "Display Case"
+	name = "display case"
 	icon = 'icons/obj/stationobjs.dmi'
 	icon_state = "glassbox20"
 	desc = "A display case for prized possessions. It taunts you to kick it."
 	density = 1
 	anchored = 1
-	unacidable = 1//Dissolving the case would also delete the gun.
+	unacidable = 1//Dissolving the case would also delete the contents.
 	var/health = 30
 	var/obj/item/occupant = null
 	var/destroyed = 0
 	var/locked = 0
-	var/ue=null
-	var/image/occupant_overlay=null
+	var/ue = null
+	var/image/occupant_overlay = null
+	var/obj/item/weapon/airlock_electronics/circuit
+
+/obj/structure/displaycase/captains_laser
+	name = "captain's display case"
+	desc = "A display case for the captain's antique laser gun. It taunts you to kick it."	
 
 /obj/structure/displaycase/captains_laser/New()
-	occupant=new /obj/item/weapon/gun/energy/laser/captain(src)
-	locked=1
-	req_access=list(access_captain)
+	req_access = list(access_captain)
+	occupant = new /obj/item/weapon/gun/energy/laser/captain(src)
+	locked = 1
 	update_icon()
+	
+/obj/structure/proc/getPrint(mob/user as mob)
+	return md5(user:dna:uni_identity)			
 
 /obj/structure/displaycase/examine()
 	..()
@@ -28,8 +89,9 @@
 		usr << "Nothing."
 
 /obj/structure/displaycase/proc/dump()
-	occupant.loc=get_turf(src)
-	occupant=null
+	if(occupant)
+		occupant.loc=get_turf(src)
+		occupant=null
 	occupant_overlay=null
 
 /obj/structure/displaycase/ex_act(severity)
@@ -38,7 +100,7 @@
 			getFromPool(/obj/item/weapon/shard, loc)
 			if (occupant)
 				dump()
-			qdel(src)
+			del(src)
 		if (2)
 			if (prob(50))
 				src.health -= 15
@@ -78,7 +140,7 @@
 			playsound(get_turf(src), "shatter", 70, 1)
 			update_icon()
 	else
-		playsound(src.loc, 'sound/effects/Glasshit.ogg', 75, 1)
+		playsound(get_turf(src), 'sound/effects/Glasshit.ogg', 75, 1)
 	return
 
 /obj/structure/displaycase/update_icon()
@@ -93,8 +155,6 @@
 		occupant_overlay = image(occupant_icon)
 		occupant_overlay.pixel_x=8
 		occupant_overlay.pixel_y=8
-		//occupant_overlay.Shift(NORTH, 8)
-		//occupant_overlay.Shift(EAST, 8)
 		if(locked)
 			occupant_overlay.alpha=128//ChangeOpacity(0.5)
 		//underlays += occupant_overlay
@@ -115,6 +175,32 @@
 			user << "\icon[src] \blue You close \the [src] and swipe your card, locking it."
 		update_icon()
 		return
+	if(istype(W,/obj/item/weapon/crowbar) && (!locked || destroyed))
+		user.visible_message("[user.name] pries \the [src] apart.", \
+			"You pry \the [src] apart.", \
+			"You hear something pop.")
+		var/turf/T=get_turf(src)
+		playsound(T, 'sound/items/Crowbar.ogg', 50, 1)
+		dump()
+		var/obj/item/weapon/airlock_electronics/C = circuit
+		if(!C)
+			C=new (src)
+		C.one_access=!(req_access && req_access.len>0)
+		if(!C.one_access)
+			C.conf_access=req_access
+		else
+			C.conf_access=req_one_access
+		if(!destroyed)
+			var/obj/structure/displaycase_frame/F=new(T)
+			F.state=1
+			F.circuit=C
+			F.circuit.loc=F
+			F.update_icon()
+		else
+			C.loc=T
+			circuit=null
+			new /obj/machinery/constructable_frame/machine_frame(T)
+		del(src)
 	if(user.a_intent == "harm")
 		src.health -= W.force
 		src.healthcheck()
@@ -133,9 +219,6 @@
 /obj/structure/displaycase/attack_paw(mob/user as mob)
 	return src.attack_hand(user)
 
-/obj/structure/displaycase/proc/getPrint(mob/user as mob)
-	return md5(user:dna:uni_identity)
-
 /obj/structure/displaycase/attack_hand(mob/user as mob)
 	if (destroyed)
 		if(occupant)
@@ -160,8 +243,8 @@
 					user << "\red Access denied."
 					return
 
-				user << "\blue Your press your thumb against the fingerprint scanner, and deactivate the hover field built into the case."
 				if(occupant)
+					user << "\blue Your press your thumb against the fingerprint scanner, and deactivate the hover field built into the case."
 					dump()
 					update_icon()
 				else