Adds pixel shifting

code/modules/keybindings/bindings_mob.dm

@@ -80,4 +80,4 @@
 		if("Alt")
 			toggle_move_intent()
 			return
-	return ..()
+	return ..()

code/modules/mob/mob.dm

@@ -663,6 +663,34 @@
 	client.last_turn = world.time + MOB_FACE_DIRECTION_DELAY
 	return TRUE
 
+/mob/verb/eastshift()
+	set hidden = TRUE
+	if(!canface())
+		return FALSE
+	if(pixel_x <= 16)
+		pixel_x++
+
+/mob/verb/westshift()
+	set hidden = TRUE
+	if(!canface())
+		return FALSE
+	if(pixel_x >= -16)
+		pixel_x--
+
+/mob/verb/northshift()
+	set hidden = TRUE
+	if(!canface())
+		return FALSE
+	if(pixel_y <= 16)
+		pixel_y++
+
+/mob/verb/southshift()
+	set hidden = TRUE
+	if(!canface())
+		return FALSE
+	if(pixel_y >= -16)
+		pixel_y--
+
 /mob/proc/IsAdvancedToolUser()//This might need a rename but it should replace the can this mob use things check
 	return FALSE
 

yogstation/code/modules/keybindings/bindings_mob.dm

@@ -72,16 +72,28 @@
 
 		switch(dir)
 			if(NORTH)
-				northface()
+				if(user.prefs.bindings.isheld_key("Shift"))
+					northshift()
+				else
+					northface()
 				return
 			if(SOUTH)
-				southface()
+				if(user.prefs.bindings.isheld_key("Shift"))
+					southshift()
+				else
+					southface()
 				return
 			if(WEST)
-				westface()
+				if(user.prefs.bindings.isheld_key("Shift"))
+					westshift()
+				else
+					westface()
 				return
 			if(EAST)
-				eastface()
+				if(user.prefs.bindings.isheld_key("Shift"))
+					eastshift()
+				else
+					eastface()
 				return
 
-	return ..()
+	return ..()