Adds new full windows (#12434)

code/game/objects/structures/full_window_frame.dm

@@ -0,0 +1,52 @@
+/obj/structure/window_frame
+	name = "window frame"
+	desc = "An empty window frame."
+	icon = 'icons/obj/smooth/full_window.dmi'
+	icon_state = "window_frame"
+	build_amt = 4
+	anchored = FALSE
+
+/obj/structure/window_frame/anchored
+	anchored = TRUE
+
+/obj/structure/window_frame/attackby(obj/item/W, mob/user)
+	if((W.isscrewdriver()) && (istype(loc, /turf/simulated) || anchored))
+		playsound(src, W.usesound, 80, 1)
+		anchored = !anchored
+		user.visible_message("<span class='notice'>[user] [anchored ? "fastens" : "unfastens"] \the [src].</span>", \
+								 "<span class='notice'>You have [anchored ? "fastened the grille to" : "unfastened the grill from"] the floor.</span>")
+		return
+
+	else if(W.iswelder())
+		var/obj/item/weldingtool/WT = W
+		if(!WT.isOn())
+			to_chat(user, SPAN_WARNING("\The [WT] isn't turned on."))
+			return
+		if(WT.remove_fuel(0, user))
+			to_chat(user, SPAN_NOTICE("You use \the [WT] to remove \the [src]."))
+			playsound(src, WT.usesound, 80, 1)
+			new /obj/item/stack/material/steel(get_turf(src),rand(1,3))
+			qdel(src)
+			return
+
+	else if(istype(W, /obj/item/stack/material) && W.get_material_name() == MATERIAL_GLASS_REINFORCED && anchored)
+		var/obj/item/stack/material/G = W
+		if(G.use(4))
+			playsound(src, 'sound/items/Deconstruct.ogg', 50, 1)
+			to_chat(user, SPAN_WARNING ("You place the glass on the window frame."))
+			new /obj/structure/window/full(get_turf(src))
+			qdel(src)
+			return
+		else
+			to_chat(user, SPAN_WARNING ("You need at least four sheets of reinforced glass to finished the window."))
+
+	else if(istype(W, /obj/item/stack/material) && W.get_material_name() == MATERIAL_GLASS_REINFORCED_PHORON && anchored)
+		var/obj/item/stack/material/G = W
+		if(G.use(4))
+			playsound(src, 'sound/items/Deconstruct.ogg', 50, 1)
+			to_chat(user, SPAN_WARNING ("You place the glass on the window frame."))
+			new /obj/structure/window/full/phoron(get_turf(src))
+			qdel(src)
+			return
+		else
+			to_chat(user, SPAN_WARNING ("You need at least four sheets of reinforced borosilicate  glass to finished the window."))