refactors clickcatchers/parallax/fullsceren (#15460)

* :)

* that

* move those there

* refactor that too

* wew

* stuff

* almost.

* sigh

* just need speed

* stuf

* pain

* hm

* tweaks

* that

* eh

* wack

* a

* done

* that's important

* wacky

* all that

* fixes

* typo

* that

* a

* funny

* that

* that

* woo

* help im losing my fucking mind

* okay

* fix

code/modules/shuttle/emergency.dm

@@ -461,11 +461,11 @@
 				for(var/area/shuttle/escape/E in GLOB.sortedAreas)
 					areas += E
 				hyperspace_sound(HYPERSPACE_END, areas)
-			if(time_left <= PARALLAX_LOOP_TIME)
+			if(time_left <= parallax_speed)
 				var/area_parallax = FALSE
 				for(var/place in shuttle_areas)
 					var/area/shuttle/shuttle_area = place
-					if(shuttle_area.parallax_movedir)
+					if(shuttle_area.parallax_moving)
 						area_parallax = TRUE
 						break
 				if(area_parallax)