New display case code

code/game/objects/structures/displaycase.dm

@@ -1,22 +1,43 @@
 /obj/structure/displaycase
 	name = "Display Case"
 	icon = 'icons/obj/stationobjs.dmi'
-	icon_state = "glassbox1"
+	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.
 	var/health = 30
-	var/occupied = 1
+	var/obj/item/occupant = null
 	var/destroyed = 0
+	var/locked = 0
+	var/ue=null
+	var/icon/occupant_overlay=null
+
+/obj/structure/displaycase/captains_laser/New()
+	occupant=new /obj/item/weapon/gun/energy/laser/captain(src)
+	locked=1
+	req_access=list(access_captain)
+	update_icon()
+
+/obj/structure/displaycase/examine()
+	..()
+	usr << "\blue Peering through the glass, you see that it contains:"
+	if(occupant)
+		usr << "\icon[occupant] \blue \A [occupant]"
+	else:
+		usr << "Nothing."
+
+/obj/structure/displaycase/proc/dump()
+	occupant.loc=get_turf(src)
+	occupant=null
+	occupant_overlay=null
 
 /obj/structure/displaycase/ex_act(severity)
 	switch(severity)
 		if (1)
 			new /obj/item/weapon/shard( src.loc )
-			if (occupied)
-				new /obj/item/weapon/gun/energy/laser/captain( src.loc )
-				occupied = 0
+			if (occupant)
+				dump()
 			del(src)
 		if (2)
 			if (prob(50))
@@ -38,15 +59,13 @@
 /obj/structure/displaycase/blob_act()
 	if (prob(75))
 		new /obj/item/weapon/shard( src.loc )
-		if (occupied)
-			new /obj/item/weapon/gun/energy/laser/captain( src.loc )
-			occupied = 0
+		if(occupant) dump()
 		del(src)
 
 
 /obj/structure/displaycase/meteorhit(obj/O as obj)
 		new /obj/item/weapon/shard( src.loc )
-		new /obj/item/weapon/gun/energy/laser/captain( src.loc )
+		if(occupant) dump()
 		del(src)
 
 
@@ -64,36 +83,86 @@
 
 /obj/structure/displaycase/update_icon()
 	if(src.destroyed)
-		src.icon_state = "glassboxb[src.occupied]"
+		src.icon_state = "glassbox2b"
 	else
-		src.icon_state = "glassbox[src.occupied]"
+		src.icon_state = "glassbox2[locked]"
+	underlays.Cut()
+	if(occupant)
+		if(!occupant_overlay)
+			occupant_overlay=getFlatIcon(occupant)
+			occupant_overlay.Scale(16,16)
+			occupant_overlay.Shift(NORTH, 8)
+			occupant_overlay.Shift(EAST, 8)
+		underlays += occupant_overlay
 	return
 
 
 /obj/structure/displaycase/attackby(obj/item/weapon/W as obj, mob/user as mob)
-	src.health -= W.force
-	src.healthcheck()
-	..()
-	return
+	if(istype(W, /obj/item/weapon/card))
+		var/obj/item/weapon/card/id/I=W
+		if(!check_access(I))
+			user << "\red Access denied."
+			return
+		locked = !locked
+		if(locked)
+			user << "\icon[src] \blue \The [src] clicks as locks release, and it slowly opens for you."
+		else
+			user << "\icon[src] \blue You close \the [src] and swipe your card, locking it."
+		update_icon()
+		return
+	if(user.a_intent == "harm")
+		src.health -= W.force
+		src.healthcheck()
+		..()
+	else
+		if(locked)
+			user << "\red It's locked, you can't put anything into it."
+			return
+		if(!occupant)
+			user << "\blue You insert \the [src] into \the [src], and it floats as the hoverfield activates."
+			user.drop_item()
+			W.loc=src
+			occupant=W
+			update_icon()
 
 /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 (src.destroyed && src.occupied)
-		new /obj/item/weapon/gun/energy/laser/captain( src.loc )
-		user << "\b You deactivate the hover field built into the case."
-		src.occupied = 0
-		src.add_fingerprint(user)
-		update_icon()
-		return
+	if (destroyed)
+		if(occupant)
+			dump()
+			user << "\red You smash your fist into the delicate electronics at the bottom of the case, and deactivate the hover field permanently."
+			src.add_fingerprint(user)
+			update_icon()
 	else
-		usr << text("\blue You kick the display case.")
-		for(var/mob/O in oviewers())
-			if ((O.client && !( O.blinded )))
-				O << text("\red [] kicks the display case.", usr)
-		src.health -= 2
-		healthcheck()
-		return
+		if(user.a_intent == "harm")
+			user.visible_message("\red [user.name] kicks \the [src]!", \
+				"\red You kick \the [src]!", \
+				"You hear glass crack.")
+			src.health -= 2
+			healthcheck()
+		else if(!locked)
+			if(ishuman(user))
+				if(!ue)
+					user << "\blue Your press your thumb against the fingerprint scanner, registering your identity with the case."
+					ue = getPrint(user)
+					return
+				if(ue!=getPrint(user))
+					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)
+					dump()
+					update_icon()
+				else
+					src << "\icon[src] \red \The [src] is empty!"
+		else
+			user.visible_message("[user.name] gently runs his hands over \the [src] in appreciation of its contents.", \
+				"You gently run your hands over \the [src] in appreciation of its contents.", \
+				"You hear someone streaking glass with their greasy hands.")