Unit Test rework & Master/Ticker update (#17912)

* Unit Test rework & Master/Ticker update

* Fixes and working unit testing

* Fixes

* Test fixes and FA update

* Fixed runtimes

* Radio subsystem

* move that glob wherever later

* ident

* CIBUILDING compile option

* Fixed runtimes

* Some changes to the workflow

* CI Split

* More split

* Pathing

* Linters and Annotators

* ci dir fix

* Missing undef fixed

* Enable grep checks

* More test conversions

* More split

* Correct file

* Removes unneeded inputs

* oop

* More dependency changes

* More conversions

* Conversion fixes

* Fixes

* Some assert fixes

* Corrects start gate

* Converted some README.dms to README.mds

* Removes duplicate proc

* Removes unused defines

* Example configs

* fix dll access viol by double calling

* Post-rebase fixes

* Cleans up names global list

* Undef restart counter

* More code/game/ cleanup

* Statpanel update

* Skybox

* add

* Fix ticker

* Roundend fix

* Persistence dependency update

* Reordering

* Reordering

* Reordering

* Initstage fix

* .

* .

* Reorder

* Reorder

* Circle

* Mobs

* Air

* Test fix

* CI Script Fix

* Configs

* More ticker stuff

* This is now in 'reboot world'

* Restart world announcements

* no glob in PreInit

* to define

* Update

* Removed old include

* Make this file normal again

* moved

* test

* shared unit testing objects

* Updates batched_spritesheets and universal_icon

* .

* job data debug

* rm that

* init order

* show us

* .

* i wonder

* .

* .

* urg

* do we not have a job ID?

* .

* rm sleep for now

* updated rust-g linux binaries

* binaries update 2

* binaries update 3

* testing something

* change that

* test something

* .

* .

* .

* locavar

* test

* move that

* .

* debug

* don't run this test

* strack trace it

* cleaner

* .

* .

* cras again

* also comment this out

* return to official rust g

* Update robot_icons.dm

* monitor the generation

* .

---------

Co-authored-by: Kashargul <144968721+Kashargul@users.noreply.github.com>

code/game/objects/effects/landmarks.dm

@@ -268,3 +268,13 @@
 	. = ..()
 	new /obj/item/clothing/mask/gas/sexymime(src.loc)
 	new /obj/item/clothing/under/sexymime(src.loc)
+
+/// Marks the bottom left of the testing zone.
+/// In landmarks.dm and not unit_test.dm so it is always active in the mapping tools.
+/obj/effect/landmark/unit_test_bottom_left
+	name = "unit test zone bottom left"
+
+/// Marks the top right of the testing zone.
+/// In landmarks.dm and not unit_test.dm so it is always active in the mapping tools.
+/obj/effect/landmark/unit_test_top_right
+	name = "unit test zone top right"

code/game/objects/effects/prop/snake.dm

@@ -47,7 +47,7 @@
 	if(LAZYLEN(iterated_turfs) && iterated_turfs.len > total_turf_memory)
 		iterated_turfs.Cut(total_turf_memory + 1)
 
-	for(var/direction in list(NORTH, SOUTH, EAST, WEST, NORTHEAST, NORTHWEST, SOUTHEAST, SOUTHWEST) - turn(src.dir,180))
+	for(var/direction in GLOB.alldirs - turn(src.dir,180))
 		var/turf/T = get_step(src, direction)
 		if(T in iterated_turfs)
 			continue