Cleanup

code/modules/tgui/external.dm

@@ -79,7 +79,7 @@
 /datum/proc/ui_act(action, list/params, datum/tgui/ui, datum/ui_state/state)
 	// If UI is not interactive or usr calling Topic is not the UI user, bail.
 	if(!ui || ui.status != STATUS_INTERACTIVE)
-		return 1
+		return TRUE
 
 /**
  * public
@@ -135,15 +135,15 @@
  * Called by UIs when they are closed.
  * Must be a verb so winset() can call it.
  *
- * required uiref ref The UI that was closed.
+ * required uiref uid The UI that was closed.
  */
-/client/verb/uiclose(ref as text)
+/client/verb/uiclose(uid as text)
 	// Name the verb, and hide it from the user panel.
 	set name = "uiclose"
-	set hidden = 1
+	set hidden = TRUE
 
-	// Get the UI based on the ref.
-	var/datum/tgui/ui = locateUID(ref)
+	// Get the UI based on the UID.
+	var/datum/tgui/ui = locateUID(uid)
 
 	// If we found the UI, close it.
 	if(istype(ui))

code/modules/tgui/states/contained.dm

@@ -10,11 +10,3 @@ GLOBAL_DATUM_INIT(contained_state, /datum/ui_state/contained_state, new)
 	if(!src_object.contains(user))
 		return STATUS_CLOSE
 	return user.shared_ui_interaction(src_object)
-
-/atom/proc/contains(atom/location)
-	if(!location)
-		return FALSE
-	if(location == src)
-		return TRUE
-
-	return contains(location.loc)

code/modules/tgui/states/default.dm

@@ -45,6 +45,9 @@ GLOBAL_DATUM_INIT(default_state, /datum/ui_state/default, new)
 		return STATUS_INTERACTIVE
 	return STATUS_CLOSE
 
+/mob/living/simple_animal/revenant/default_can_use_topic(src_object)
+	return STATUS_UPDATE
+
 /mob/living/simple_animal/default_can_use_topic(src_object)
 	. = shared_ui_interaction(src_object)
 	if(. > STATUS_CLOSE)
@@ -56,3 +59,8 @@ GLOBAL_DATUM_INIT(default_state, /datum/ui_state/default, new)
 		return STATUS_INTERACTIVE
 	else
 		return ..()
+
+/mob/dead/observer/default_can_use_topic()
+	if(can_admin_interact())
+		return STATUS_INTERACTIVE				// Admins are more equal
+	return STATUS_UPDATE						// Ghosts can view updates

code/modules/tgui/states/hands.dm

@@ -19,6 +19,9 @@ GLOBAL_DATUM_INIT(hands_state, /datum/ui_state/hands_state, new)
 		return STATUS_INTERACTIVE
 	return STATUS_CLOSE
 
+/mob/living/simple_animal/revenant/hands_can_use_topic(src_object)
+	return STATUS_UPDATE
+
 /mob/living/silicon/robot/hands_can_use_topic(src_object)
 	if(activated(src_object))
 		return STATUS_INTERACTIVE

code/modules/tgui/states/physical.dm

@@ -14,6 +14,9 @@ GLOBAL_DATUM_INIT(physical_state, /datum/ui_state/physical, new)
 /mob/proc/physical_can_use_topic(src_object)
 	return STATUS_CLOSE
 
+/mob/living/simple_animal/revenant/physical_can_use_topic(src_object)
+	return STATUS_UPDATE
+
 /mob/living/physical_can_use_topic(src_object)
 	return shared_living_ui_distance(src_object)