adds/fixes mapping helpers for: windows, power lines (#3992)

* wacky

* Wacky

* pani

* t

* all that

* fixes

* coggers!

* that

* fix

* regex

* regex

* okay

* okay

Co-authored-by: fake_vm_user <fake_vm_user>

code/modules/mapping/spawner/window.dm

@@ -0,0 +1,71 @@
+/atom/movable/spawner/window
+	icon = 'icons/mapping/spawners/windows.dmi'
+	icon_state = "glass_grille_pane"
+	late = TRUE
+
+	/// spawn full windows or panes on grille?
+	var/full_window = FALSE
+	/// spawn grille at all?
+	var/spawn_grille = TRUE
+	/// full window path
+	var/window_full_path = /obj/structure/window/basic/full
+	/// pane path
+	var/window_pane_path = /obj/structure/window/basic
+	/// found dirs
+	var/found_dirs = NONE
+
+/atom/movable/spawner/window/Initialize(mapload)
+	if(!full_window)
+		find_dirs()
+	return ..()
+
+/atom/movable/spawner/window/proc/find_dirs()
+	for(var/d in GLOB.cardinal)
+		var/atom/movable/spawner/window/WS = locate() in get_step(src, d)
+		if(WS)
+			found_dirs |= d
+
+/atom/movable/spawner/window/Spawn()
+	if(spawn_grille)
+		new /obj/structure/grille(loc)
+	if(!full_window)
+		new window_full_path(loc)
+	else
+		// spawn in dirs not in found dirs
+		var/obj/structure/window/W
+		for(var/d in GLOB.cardinal)
+			if(found_dirs & d)
+				continue
+			W = new window_pane_path(loc)
+			W.setDir(d)
+
+/atom/movable/spawner/window/full
+	full_window = TRUE
+	icon_state = "glass_grille_full"
+
+/atom/movable/spawner/window/reinforced
+	icon_state = "rglass_grille_pane"
+	window_pane_path = /obj/structure/window/reinforced
+	window_full_path = /obj/structure/window/reinforced/full
+
+/atom/movable/spawner/window/reinforced/full
+	icon_state = "rglass_grille_full"
+	full_window = TRUE
+
+/atom/movable/spawner/window/borosillicate
+	icon_state = "phoron_grille_pane"
+	window_pane_path = /obj/structure/window/phoronbasic
+	window_full_path = /obj/structure/window/phoronbasic/full
+
+/atom/movable/spawner/window/borosillicate/full
+	icon_state = "phoron_grille_full"
+	full_window = TRUE
+
+/atom/movable/spawner/window/borosillicate/reinforced
+	icon_state = "rphoron_grille_pane"
+	window_pane_path = /obj/structure/window/phoronreinforced
+	window_full_path = /obj/structure/window/phoronreinforced/full
+
+/atom/movable/spawner/window/borosillicate/reinforced/full
+	icon_state = "rphoron_grille_full"
+	full_window = TRUE