fixes alignment issues with macros/micros/etc

code/game/atoms/atom.dm

@@ -1081,21 +1081,21 @@
 	return base_pixel_y
 
 /**
- * get the pixel_x needed to adjust an atom on our turf **to the position of our visual center**
+ * get the pixel_x needed to adjust ourselves to be centered on our turf. this is used for alignment with buckles and whatnot.
  *
  * e.g. even if we are a 3x3 sprite with -32 x/y offsets, this would be 0
  * if we were, for some reason, a 4x4 with -32 x/y, this would probably be 16/16 x/y.
  */
-/atom/proc/get_centering_pixel_x_offset(dir, atom/aligning)
+/atom/proc/get_centering_pixel_x_offset(dir)
 	return base_pixel_x + (icon_x_dimension - WORLD_ICON_SIZE) / 2
 
 /**
- * get the pixel_y needed to adjust an atom on our turf **to the position of our visual center**
+ * get the pixel_y needed to adjust ourselves to be centered on our turf. this is used for alignment with buckles and whatnot.
  *
  * e.g. even if we are a 3x3 sprite with -32 x/y offsets, this would be 0
  * if we were, for some reason, a 4x4 with -32 x/y, this would probably be 16/16 x/y.
  */
-/atom/proc/get_centering_pixel_y_offset(dir, atom/aligning)
+/atom/proc/get_centering_pixel_y_offset(dir)
 	return base_pixel_y + (icon_y_dimension - WORLD_ICON_SIZE) / 2
 
 /// Setter for the `base_pixel_x` variable to append behavior related to its changing.

code/game/atoms/movable/movable.dm

@@ -481,14 +481,20 @@
 	update_emissive_layers()
 
 //? Pixel Offsets
-/atom/movable/get_centering_pixel_x_offset(dir, atom/aligning)
+/atom/movable/get_centering_pixel_x_offset(dir)
 	. = ..()
 	. *= icon_scale_x
 
-/atom/movable/get_centering_pixel_y_offset(dir, atom/aligning)
+/atom/movable/get_centering_pixel_y_offset(dir)
 	. = ..()
 	. *= icon_scale_y
 
+/atom/movable/proc/get_buckled_x_offset(atom/buckled)
+	return buckle_pixel_x
+
+/atom/movable/proc/get_buckled_y_offset(atom/buckled)
+	return buckle_pixel_y
+
 //? Emissives
 /atom/movable/proc/update_emissive_layers()
 	em_block?.layer = MANGLE_PLANE_AND_LAYER(plane, layer)

code/game/objects/structures/stool_bed_chair_nest/bed.dm

@@ -178,23 +178,21 @@
 /obj/structure/bed/double/padded/Initialize(mapload)
 	. = ..(mapload, "wood", "cotton")
 
-/obj/structure/bed/double/padded/get_centering_pixel_y_offset(dir, atom/aligning)
-	if(!aligning)
+/obj/structure/bed/double/padded/get_buckled_y_offset(atom/buckled)
+	if(isnull(buckled))
 		return ..()
-	if(!has_buckled_mobs())
-		return ..()
-	var/index = buckled_mobs.Find(aligning)
+	var/index = buckled_mobs?.Find(buckled)
 	if(!index)
 		return ..()
 	switch(index)
 		if(1)
-			return -6
+			return 0
 		if(2)
-			return 6
+			return 12
 		if(3)
-			return 3
+			return 6
 		else
-			return rand(-6, 6)
+			return rand(0, 12)
 
 /*
  * Roller beds

code/modules/mob/living/carbon/human/human.dm

@@ -1633,7 +1633,7 @@
 			LAZYDISTINCTADD(., SLOT_FEET)
 
 //! Pixel Offsets
-/mob/living/carbon/human/get_centering_pixel_x_offset(dir, atom/aligning)
+/mob/living/carbon/human/get_centering_pixel_x_offset(dir)
 	. = ..()
 	// uh oh stinky
 	if(!isTaurTail(tail_style) || !(dir & (EAST|WEST)))

code/modules/mob/living/living.dm

@@ -807,10 +807,10 @@ default behaviour is:
 
 //* Pixel Offsets
 
-/mob/living/get_centering_pixel_y_offset(dir, atom/aligning)
+/mob/living/get_centering_pixel_y_offset(dir)
 	. = ..()
 	// since we're shifted up by transforms..
-	. += ((size_multiplier * icon_scale_y) - 1) * 16
+	. -= ((size_multiplier * icon_scale_y) - 1) * 16
 
 /mob/living/get_managed_pixel_y()
 	. = ..()

code/modules/mob/living/silicon/pai/pai.dm

@@ -189,13 +189,10 @@
 	if(!chassis)
 		var/icon_width = last_rendered_hologram_icon.Width()
 		icon_x_dimension = icon_width
-		buckle_pixel_x = (icon_x_dimension - WORLD_ICON_SIZE) / 2
 	else
 		icon_x_dimension = 32
-		buckle_pixel_x = 0
 	reset_pixel_offsets()
 
-
 /// camera handling
 /mob/living/silicon/pai/check_eye(var/mob/user as mob)
 	if (!src.current)
@@ -345,5 +342,5 @@
 /mob/living/silicon/pai/proc/get_holo_image()
 	return render_hologram_icon(usr.client.prefs.render_to_appearance(PREF_COPY_TO_FOR_RENDER | PREF_COPY_TO_NO_CHECK_SPECIES | PREF_COPY_TO_UNRESTRICTED_LOADOUT), 210)
 
-/mob/living/silicon/pai/get_centering_pixel_x_offset(dir, atom/aligning)
+/mob/living/silicon/pai/get_centering_pixel_x_offset(dir)
 	return base_pixel_x + (WORLD_ICON_SIZE - icon_x_dimension) / 2

code/modules/mob/mob.dm

@@ -1140,24 +1140,34 @@ GLOBAL_VAR_INIT(exploit_warn_spam_prevention, 0)
 /mob/proc/get_buckled_pixel_x_offset()
 	if(!buckled)
 		return 0
-	return buckled.get_centering_pixel_x_offset(NONE, src) - get_centering_pixel_x_offset() + buckled.buckle_pixel_x
+	// todo: this doesn't properly take into account all transforms of both us and the buckled object
+	. = get_centering_pixel_x_offset(dir)
+	if(lying != 0)
+		. *= cos(lying)
+		. += sin(lying) * get_centering_pixel_y_offset(dir)
+	return buckled.pixel_x + . - buckled.get_centering_pixel_x_offset(buckled.dir) + buckled.get_buckled_x_offset(src)
 
 /mob/proc/get_buckled_pixel_y_offset()
 	if(!buckled)
 		return 0
-	return buckled.get_centering_pixel_y_offset(NONE, src) - get_centering_pixel_y_offset() + buckled.buckle_pixel_y
+	// todo: this doesn't properly take into account all transforms of both us and the buckled object
+	. = get_centering_pixel_y_offset(dir)
+	if(lying != 0)
+		. *= cos(lying)
+		. += sin(lying) * get_centering_pixel_x_offset(dir)
+	return buckled.pixel_y + . - buckled.get_centering_pixel_y_offset(buckled.dir) + buckled.get_buckled_y_offset(src)
 
 /mob/get_managed_pixel_x()
 	return ..() + shift_pixel_x + get_buckled_pixel_x_offset()
 
 /mob/get_managed_pixel_y()
 	return ..() + shift_pixel_y + get_buckled_pixel_y_offset()
 
-/mob/get_centering_pixel_x_offset(dir, atom/aligning)
+/mob/get_centering_pixel_x_offset(dir)
 	. = ..()
 	. += shift_pixel_x
 
-/mob/get_centering_pixel_y_offset(dir, atom/aligning)
+/mob/get_centering_pixel_y_offset(dir)
 	. = ..()
 	. += shift_pixel_y
 

code/modules/vore/resizing/resize_vr.dm

@@ -468,7 +468,3 @@ var/const/RESIZE_A_SMALLTINY = (RESIZE_SMALL + RESIZE_TINY) / 2
 
 #undef STEP_TEXT_OWNER
 #undef STEP_TEXT_PREY
-
-/mob/living/get_standard_pixel_y_offset(lying)
-	. = ..()
-	. += (size_multiplier - 1) * 16