Allow ghosts to use any NanoUI interface.

code/modules/nano/states/base.dm

@@ -67,6 +67,13 @@
 		return NANO_DISABLED
 	return ..()
 
+/mob/dead/observer/shared_nano_interaction(atom/movable/src_object)
+	if (check_rights(R_ADMIN, 0, src))
+		return NANO_INTERACTIVE // Admins can interact anyway.
+	if(!client || get_dist(src_object, src)	> client.view)
+		return NANO_CLOSE // Keep ghosts from opening too many NanoUIs.
+	return NANO_UPDATE // Ghosts can only view.
+
 
 /**
   * public

code/modules/nano/states/contained.dm

@@ -1,7 +1,7 @@
  /**
   * NanoUI State: contained_state
   *
-  * Checks that the user is an admin, end-of-story.
+  * Checks that the user is inside the src_object.
  **/
 
 /var/global/datum/topic_state/contained_state/contained_state = new()

code/modules/nano/states/default.dm

@@ -13,9 +13,7 @@
 	return NANO_CLOSE // Don't allow interaction by default.
 
 /mob/dead/observer/default_can_use_topic(atom/movable/src_object)
-	if (check_rights(R_ADMIN, 0, src))
-		return NANO_INTERACTIVE // Admins can interact anyway.
-	return NANO_UPDATE // Ghosts can only view.
+	return shared_nano_interaction(src_object)
 
 /mob/living/default_can_use_topic(atom/movable/src_object)
 	. = shared_nano_interaction(src_object)

code/modules/nano/states/notcontained.dm

@@ -14,6 +14,9 @@
 /mob/proc/notcontained_can_use_topic(atom/movable/src_object)
 	return NANO_CLOSE
 
+/mob/dead/observer/notcontained_can_use_topic(atom/movable/src_object)
+	return default_can_use_topic(src_object)
+
 /mob/living/notcontained_can_use_topic(atom/movable/src_object)
 	if (src_object.contains(src))
 		return NANO_CLOSE // Close if we're inside it.