Nukes reverse_direction() in favor of REVERSE_DIR define (#25550)

* same taste, twice the speed

* pain

code/modules/antagonists/vampire/vampire_powers/vampire_powers.dm

@@ -248,7 +248,7 @@
 	// - V - Attacker facing south
 	// - - -
 	// Victim at 135 or more degrees of where the victim is facing.
-	if(attacker_dir & reverse_direction(attacker_to_victim))
+	if(attacker_dir & REVERSE_DIR(attacker_to_victim))
 		return DEVIATION_FULL
 	// - - -
 	// # V # Attacker facing south

code/modules/maze_generation/maze_generator.dm

@@ -120,7 +120,7 @@
 
 			// On both tiles
 			for(var/obj/structure/window/reinforced/mazeglass/W in T3)
-				if(W.dir == reverse_direction(text2num(D)))
+				if(W.dir == REVERSE_DIR(text2num(D)))
 					qdel(W)
 
 			// Mark as visited

code/modules/maze_generation/maze_generator_blockwise.dm

@@ -68,7 +68,7 @@
 			var/turf/T3 = unvisited_neighbours["[D]"] // Pick random dir turf
 
 			// Remove the color between the two
-			var/turf/T4 = get_step(T3, reverse_direction(text2num(D)))
+			var/turf/T4 = get_step(T3, REVERSE_DIR(text2num(D)))
 			T4?.color = MAZEGEN_TURF_CELL
 
 			// Mark as visited

code/modules/mod/mod_control.dm

@@ -244,7 +244,7 @@
 /obj/item/mod/control/on_mob_move(direction, mob/user)
 	if(!jetpack_active || !isturf(user.loc))
 		return
-	var/turf/T = get_step(src, reverse_direction(direction))
+	var/turf/T = get_step(src, REVERSE_DIR(direction))
 	if(!has_gravity(T))
 		new /obj/effect/particle_effect/ion_trails(T, direction)
 

code/modules/power/generators/treadmill.dm

@@ -41,7 +41,7 @@
 	// if 2fast, throw the person, otherwise they just slide off, if there's reasonable speed at all
 	if(speed && A.move_resist < INFINITY)
 		var/dist = max(throw_dist * speed / MAX_SPEED, 1)
-		A.throw_at(get_distant_turf(get_turf(src), reverse_direction(dir), dist), A.throw_range, A.throw_speed, src, 1)
+		A.throw_at(get_distant_turf(get_turf(src), REVERSE_DIR(dir), dist), A.throw_range, A.throw_speed, src, 1)
 
 /obj/machinery/power/treadmill/process()
 	if(!anchored)

code/modules/power/smes.dm

@@ -159,7 +159,7 @@
 				tempDir = EAST
 			if(NORTHWEST, SOUTHWEST)
 				tempDir = WEST
-		var/turf/tempLoc = get_step(src, reverse_direction(tempDir))
+		var/turf/tempLoc = get_step(src, REVERSE_DIR(tempDir))
 		if(isspaceturf(tempLoc))
 			to_chat(user, "<span class='warning'>You can't build a terminal on space.</span>")
 			return

code/modules/surgery/organs/augments_internal.dm

@@ -417,7 +417,7 @@
 	playsound(human_owner, 'sound/goonstation/items/hypo.ogg', 80, TRUE)
 
 	var/obj/item/telegraph_vial = new /obj/item/qani_laaca_telegraph(get_turf(owner))
-	var/turf/turf_we_throw_at = get_edge_target_turf(owner, reverse_direction(owner.dir))
+	var/turf/turf_we_throw_at = get_edge_target_turf(owner, REVERSE_DIR(owner.dir))
 	telegraph_vial.throw_at(turf_we_throw_at, 5, 1)
 
 	// Safety net in case the injection amount doesn't get reset. Apparently it happened to someone in a round.

code/modules/unit_tests/map_tests.dm

@@ -137,7 +137,7 @@
 	if(!direction) // cable direction = 0, which means its a node
 		return TRUE
 	var/turf/potential_cable_turf = get_step(origin_turf, direction)
-	var/reversed_direction = reverse_direction(direction)
+	var/reversed_direction = REVERSE_DIR(direction)
 	for(var/obj/structure/cable/other_cable in potential_cable_turf.contents)
 		if(reversed_direction == other_cable.d1 || reversed_direction == other_cable.d2)
 			return TRUE