Transform cone prettier

code/datums/components/overlay_lighting.dm

@@ -94,7 +94,6 @@
 		cone = new()
 		cone_hint_x = movable_parent.light_cone_x_offset
 		cone_hint_y = movable_parent.light_cone_y_offset
-		cone.transform = cone.transform.Translate(-32, -32)
 		set_direction(movable_parent.dir)
 	if(!isnull(_range))
 		movable_parent.set_light_range(_range)
@@ -454,7 +453,7 @@
 		.++
 
 	directional_atom.forceMove(scanning)
-	directional_atom.face_light(GET_PARENT, .)
+	directional_atom.face_light(GET_PARENT, dir2angle(current_direction), .)
 
 ///Tries to place the directional light in a specific turf
 /datum/component/overlay_lighting/proc/place_directional_light(turf/target)
@@ -475,8 +474,13 @@
 		.++
 
 	directional_atom.forceMove(scanning)
-	directional_atom.face_light(GET_PARENT, .)
-	set_direction(get_dir(GET_PARENT, scanning), TRUE)
+	var/turf/Ts = get_turf(GET_PARENT)
+	var/turf/To = get_turf(GET_LIGHT_SOURCE)
+	
+	var/angle = Get_Angle(Ts, To)
+	
+	directional_atom.face_light(GET_PARENT, angle, .)
+	set_cone_direction(NORTH, angle)
 
 ///Called when current_holder changes loc.
 /datum/component/overlay_lighting/proc/on_holder_dir_change(atom/movable/source, olddir, newdir)
@@ -488,6 +492,15 @@
 	SIGNAL_HANDLER
 	set_direction(newdir)
 
+///Sets the cone's direction for directional lighting
+/datum/component/overlay_lighting/proc/set_cone_direction(dir, angle)
+	cone.reset_transform()
+	if(dir)
+		cone.set_dir(dir)
+	if(angle)
+		cone.transform = turn(cone.transform, angle)
+	cone.apply_standard_transform()
+
 ///Sets a new direction for the directional cast, then updates luminosity
 /datum/component/overlay_lighting/proc/set_direction(newdir, skip_update)
 	if(!newdir)
@@ -495,7 +508,7 @@
 	if(current_direction == newdir)
 		return
 	current_direction = newdir
-	cone.set_dir(newdir)
+	set_cone_direction(newdir)
 	
 	if(newdir & NORTH)
 		cone.pixel_y = 16

code/game/objects/effects/misc.dm

@@ -116,14 +116,10 @@
 	. = ..()
 	vis_contents += light_spot
 
-/obj/effect/abstract/directional_lighting/proc/face_light(atom/movable/source, distance)
+/obj/effect/abstract/directional_lighting/proc/face_light(atom/movable/source, angle, distance)
 	if(!loc) // We're in nullspace
 		return
 	
-	var/turf/Ts = get_turf(source)
-	var/turf/To = get_turf(src)
-	var/angle = Get_Angle(Ts, To)
-	
 	// Save ourselves some matrix math
 	if(angle != trans_angle)
 		trans_angle = angle

code/game/objects/effects/overlays.dm

@@ -161,6 +161,20 @@
 	alpha = 110
 	blocks_emissive = FALSE
 
+	var/static/matrix/normal_transform
+
+/obj/effect/overlay/light_cone/Initialize()
+	. = ..()
+	apply_standard_transform()
+
+/obj/effect/overlay/light_cone/proc/reset_transform(apply_standard)
+	transform = initial(transform)
+	if(apply_standard)
+		apply_standard_transform()
+
+/obj/effect/overlay/light_cone/proc/apply_standard_transform()
+	transform = transform.Translate(-32, -32)
+
 /obj/effect/overlay/light_cone/Destroy(force)
 	if(!force)
 		stack_trace("Directional light cone deleted, but not by our component")