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/power/singularity/emitter.dm

@@ -9,7 +9,7 @@
 	icon_state = "emitter"
 	anchored = FALSE
 	density = TRUE
-	req_access = list(access_engine_equip)
+	req_access = list(ACCESS_ENGINE_EQUIP)
 	obj_flags = OBJ_FLAG_ROTATABLE | OBJ_FLAG_SIGNALER
 	var/id
 
@@ -59,7 +59,7 @@
 
 /obj/machinery/power/emitter/Initialize()
 	. = ..()
-	spark_system = bind_spark(src, 5, alldirs)
+	spark_system = bind_spark(src, 5, GLOB.alldirs)
 	if(state == EMITTER_WELDED && anchored)
 		connect_to_network()
 		if(_wifi_id)

code/modules/power/singularity/singularity.dm

@@ -305,7 +305,7 @@
 	if(!move_self)
 		return 0
 
-	var/movement_dir = pick(alldirs - last_failed_movement)
+	var/movement_dir = pick(GLOB.alldirs - last_failed_movement)
 
 	if(force_move)
 		movement_dir = force_move