Carded AIs can no longer access cameras through camera consoles.

Also includes fixes for hidden uplinks.

code/game/machinery/computer/camera.dm

@@ -128,6 +128,10 @@
 		//don't need to check if the camera works for AI because the AI jumps to the camera location and doesn't actually look through cameras.
 		if(isAI(user))
 			var/mob/living/silicon/ai/A = user
+			// Only allow non-carded AIs to view because the interaction with the eye gets all wonky otherwise.
+			if(!A.is_in_chassis())
+				return 0
+
 			A.eyeobj.setLoc(get_turf(C))
 			A.client.eye = A.eyeobj
 			return 1

code/game/machinery/machinery.dm

@@ -187,17 +187,9 @@ Class Procs:
 /obj/machinery/Topic(href, href_list, var/nowindow = 0, var/checkrange = 1)
 	if(..())
 		return 1
-	if(!can_be_used_by(usr, be_close = checkrange))
-		return 1
-	add_fingerprint(usr)
-	return 0
-
-/obj/machinery/proc/can_be_used_by(mob/user, be_close = 1)
 	if(!interact_offline && stat & (NOPOWER|BROKEN))
-		return 0
-	if(user.can_interact_with_interface(src, be_close) != STATUS_INTERACTIVE)
-		return 0
 		return 1
+	return 0
 
 ////////////////////////////////////////////////////////////////////////////////////////////
 

code/game/objects/items/devices/uplinks.dm

@@ -108,6 +108,9 @@ datum/nano_item_lists
 	return pick(random_items)
 
 /obj/item/device/uplink/Topic(href, href_list)
+	if(..())
+		return 1
+
 	if(href_list["buy_item"] == "random")
 		var/datum/uplink_item/UI = chooseRandomItem()
 		href_list["buy_item"] = UI.reference
@@ -208,10 +211,10 @@ datum/nano_item_lists
 // The purchasing code.
 /obj/item/device/uplink/hidden/Topic(href, href_list)
 	if (usr.stat || usr.restrained())
-		return
+		return 1
 
 	if (!( istype(usr, /mob/living/carbon/human)))
-		return 0
+		return 1
 	var/mob/user = usr
 	var/datum/nanoui/ui = nanomanager.get_open_ui(user, src, "main")
 	if ((usr.contents.Find(src.loc) || (in_range(src.loc, usr) && istype(src.loc.loc, /turf))))

code/game/objects/objs.dm

@@ -16,11 +16,14 @@
 	var/damtype = "brute"
 	var/force = 0
 
-/obj/Topic(href, href_list, var/nowindow = 0)
+/obj/Topic(href, href_list, var/nowindow = 0, var/checkrange = 1)
 	// Calling Topic without a corresponding window open causes runtime errors
-	if(nowindow)
+	if(!nowindow && ..())
+		return 1
+	if(usr.can_interact_with_interface(src, checkrange) != STATUS_INTERACTIVE)
+		return 1
+	add_fingerprint(usr)
 	return 0
-	return ..()
 
 /obj/item/proc/is_used_on(obj/O, mob/user)
 

code/modules/mob/living/silicon/ai/ai.dm

@@ -766,5 +766,8 @@ var/list/ai_verbs_default = list(
 		return 1
 	return 0
 
+/mob/living/silicon/ai/proc/is_in_chassis()
+	return istype(loc, /turf)
+
 #undef AI_CHECK_WIRELESS
 #undef AI_CHECK_RADIO

code/modules/nano/nanoui.dm

@@ -183,36 +183,37 @@ nanoui is used to open and update nano browser uis
 	if(!T || !(z == T.z || (T.z in config.player_levels)))
 		return STATUS_CLOSE
 
-	// If loc is a turf then we're an operational AI chassi
-	if(istype(loc, /turf))
+	// If an object is in view then we can interact with it
+	if(src_object in view(client.view, src))
+		return STATUS_INTERACTIVE
+
+	// If we're installed in a chassi, rather than transfered to an inteliCard or other container, then check if we have camera view
+	if(is_in_chassis())
 		//stop AIs from leaving windows open and using then after they lose vision
 		//apc_override is needed here because AIs use their own APC when powerless
 		if(cameranet && !cameranet.checkTurfVis(get_turf(src_object)))
 			return apc_override ? STATUS_INTERACTIVE : STATUS_CLOSE
 		return STATUS_INTERACTIVE
 
-	// If the loc isn't a turf then the AI has been transfered to an inteliCard (or other container). Objects must now be in view to be interacted with.
-	if(src_object in view(client.view, src))
-		return STATUS_INTERACTIVE
-	return 	STATUS_CLOSE
-
-/mob/living/proc/shared_living_nano_interaction(var/atom/movable/src_object)
-	if(!isturf(src_object.loc) && src_object.loc != src)
-		return STATUS_CLOSE
-
-	var/dist = get_dist(src_object, src)
-	if (dist > 4)
 	return 	STATUS_CLOSE
 
+/mob/living/proc/shared_living_nano_interaction(var/src_object)
 	if (src.stat != CONSCIOUS)
 		return STATUS_CLOSE						// no updates, close the interface
 	else if (restrained() || lying || stat || stunned || weakened)
 		return STATUS_UPDATE					// update only (orange visibility)
-	else if (!(src_object in view(4, src))) 	// If the src object is not in visable, disable updates
-		return STATUS_DISABLED
 	return STATUS_INTERACTIVE
 
-/mob/living/proc/shared_living_nano_distance(var/src_object)
+/mob/living/proc/shared_living_nano_distance(var/atom/movable/src_object)
+	if(!isturf(src_object.loc))
+		if(src.contents.Find(src_object.loc)) // This is a hidden uplink
+			return STATUS_INTERACTIVE
+		if(src_object.loc != src)
+			return STATUS_CLOSE
+
+	if (!(src_object in view(4, src))) 	// If the src object is not in visable, disable updates
+		return STATUS_CLOSE
+
 	var/dist = get_dist(src_object, src)
 	if (dist <= 1)
 		return STATUS_INTERACTIVE	// interactive (green visibility)
@@ -220,22 +221,20 @@ nanoui is used to open and update nano browser uis
 		return STATUS_UPDATE 		// update only (orange visibility)
 	else if (dist <= 4)
 		return STATUS_DISABLED 		// no updates, completely disabled (red visibility)
+	return STATUS_CLOSE
 
-/mob/living/can_interact_with_interface(var/src_object)
+/mob/living/can_interact_with_interface(var/src_object, var/be_close = 1)
 	. = shared_living_nano_interaction(src_object)
-	if(. == STATUS_INTERACTIVE)
+	if(. == STATUS_INTERACTIVE && be_close)
 		. = shared_living_nano_distance(src_object)
 	if(STATUS_INTERACTIVE)
 		return STATUS_UPDATE
 
 /mob/living/carbon/human/can_interact_with_interface(var/src_object, var/be_close = 1)
 	. = shared_living_nano_interaction(src_object)
-	if(. == STATUS_INTERACTIVE)
-		if (istype(src_object, /obj/item/device/uplink/hidden)) // You know what if they have the uplink open let them use the UI
-			return STATUS_INTERACTIVE	     					// Will build in distance checks on the topics for sanity.
-		if(be_close)
+	if(. == STATUS_INTERACTIVE && be_close)
 		. = shared_living_nano_distance(src_object)
-			if(. == STATUS_DISABLED && (TK in mutations))
+		if(. == STATUS_UPDATE && (TK in mutations))	// If we have telekinesis and remain close enough, allow interaction.
 			return STATUS_INTERACTIVE
 
  /**