Ports the TG globals controller and converts globals. (#18057)

* SDQL2 update

* fix that verb

* cl

* fix that

* toworld

* this is pointless

* update info

* siiiiick..

* vv edit update

* fix that

* fix editing vars

* fix VV

* Port the /TG/ globals controller.

* part 1

* part 2

* oops

* part 3

* Hollow Purple

* sadas

* bsbsdb

* muda na agaki ta

* ids 1-15

* 16-31

* 41-75

* bring me back to how things used to be before i lost it all

* the strength of mayhem

* final touches

* cl

* protect some vars

* update sdql2 to use glob

* stuff?

* forgot that is not defined there

* whoops

* observ

* but it never gets better

* a

---------

Co-authored-by: Matt Atlas <liermattia@gmail.com>

code/modules/effects/map_effects/window_spawner.dm

@@ -47,7 +47,7 @@
 		new firedoor_path(loc)
 	if(!single_window)
 		var/list/neighbours = list()
-		for (var/dir in cardinal)
+		for (var/dir in GLOB.cardinal)
 			var/turf/T = get_step(src, dir)
 			var/obj/effect/map_effect/window_spawner/other = locate(/obj/effect/map_effect/window_spawner) in T
 			if(!other)