Merge pull request #11058 from VOREStation/Arokha/entertain

Make tvcamera and entertainment monitor FANCY

code/modules/tgui/modules/camera.dm

@@ -296,3 +296,7 @@
 
 /datum/tgui_module/camera/ntos/hacked/New(host)
 	. = ..(host, using_map.station_networks.Copy())
+
+/datum/tgui_module/camera/bigscreen/tgui_state(mob/user)
+	return GLOB.tgui_physical_state_bigscreen
+	

code/modules/tgui/states.dm

@@ -85,7 +85,7 @@
  *
  * Check the distance for a living mob.
  * Really only used for checks outside the context of a mob.
- * Otherwise, use shared_living_ui_distance().
+ * Otherwise, use shared_living_tgui_distance().
  *
  * required src_object The object which owns the UI.
  * required user mob The mob who opened/is using the UI.
@@ -119,10 +119,26 @@
 		return STATUS_DISABLED
 	return STATUS_CLOSE // Otherwise, we got nothing.
 
-/mob/living/carbon/human/shared_living_tgui_distance(atom/movable/src_object, viewcheck = TRUE)
-	if((TK in mutations) && (get_dist(src, src_object) <= 2))
+/**
+ * public
+ *
+ * Distance versus interaction check, with max'd update range.
+ *
+ * required src_object atom/movable The object which owns the UI.
+ *
+ * return UI_state The state of the UI.
+ */
+/mob/living/proc/shared_living_tgui_distance_bigscreen(atom/movable/src_object, viewcheck = TRUE)
+	// If the object is obscured, close it.
+	if(viewcheck && !(src_object in view(src)))
+		return STATUS_CLOSE
+
+	var/dist = get_dist(src_object, src)
+	if(dist <= 1) // Open and interact if 1-0 tiles away.
 		return STATUS_INTERACTIVE
-	return ..()
+	else if(dist <= world.view)
+		return STATUS_UPDATE
+	return STATUS_CLOSE // Otherwise, we got nothing.
 
 // Topic Extensions for old UIs
 /datum/proc/CanUseTopic(var/mob/user, var/datum/tgui_state/state)

code/modules/tgui/states/physical.dm

@@ -47,3 +47,29 @@ GLOBAL_DATUM_INIT(tgui_physical_obscured_state, /datum/tgui_state/physical_obscu
 
 /mob/living/silicon/ai/physical_obscured_can_use_topic(src_object)
 	return STATUS_UPDATE // AIs are not physical.
+
+ /**
+  * tgui state: physical_state_bigscreen
+  *
+  * Short-circuits the default state to only check physical distance,
+  * but allows updates out to the full size of the screen.
+ **/
+
+GLOBAL_DATUM_INIT(tgui_physical_state_bigscreen, /datum/tgui_state/physical_bigscreen, new)
+
+/datum/tgui_state/physical_bigscreen/can_use_topic(src_object, mob/user)
+	. = user.shared_tgui_interaction(src_object)
+	if(. > STATUS_CLOSE)
+		return min(., user.physical_can_use_tgui_topic_bigscreen(src_object))
+
+/mob/proc/physical_can_use_tgui_topic_bigscreen(src_object)
+	return STATUS_CLOSE
+
+/mob/living/physical_can_use_tgui_topic_bigscreen(src_object)
+	return shared_living_tgui_distance_bigscreen(src_object)
+
+/mob/living/silicon/physical_can_use_tgui_topic_bigscreen(src_object)
+	return max(STATUS_UPDATE, shared_living_tgui_distance_bigscreen(src_object)) // Silicons can always see.
+
+/mob/living/silicon/ai/physical_can_use_tgui_topic(src_object)
+	return STATUS_UPDATE // AIs are not physical.