fixes borg pixel shift, and borg expander also gives client-side resize action

hyperstation/code/modules/mob/living/silicon/robot/robot.dm

@@ -0,0 +1,3 @@
+//This file is empty right now, but leaves room for people to put shit here in the future for those who are lazy
+/mob/living/silicon/robot
+	var/datum/action/cyborg_small_sprite/small_sprite_action	//This gets replaced every time the cyborg changes modules --Cyanosis

hyperstation/code/modules/mob/living/silicon/robot/robot_modules.dm

@@ -0,0 +1,18 @@
+//This file is empty right now, but leaves room for people to put shit here in the future for those who are lazy
+
+//This proc gets called whenever a new robot module is being applied --Cyanosis
+/obj/item/robot_module/proc/handle_sprite_action(mob/living/silicon/robot/R, is_huge = FALSE)
+	ASSERT(istype(R))
+	if(R.small_sprite_action)
+		QDEL_NULL(R.small_sprite_action)
+	if(!is_huge)	//only from the expander upgrade. The borg won't have an action if they don't have the expander upgrade 
+		return
+	for(var/P in typesof(/datum/action/cyborg_small_sprite))
+		var/datum/action/cyborg_small_sprite/action = P
+		if(initial(action.designated_module) == name)
+			R.small_sprite_action = new action()
+			R.small_sprite_action.Grant(R)
+			break
+	if(!R.small_sprite_action)
+		R.small_sprite_action = new()
+		R.small_sprite_action.Grant(R)