Port over AI Opening Doors from Paradise

This makes an [OPEN] link appear on all radio messages the AI hears (to the right of the follow link). When clicked, it allows the AI to open
the door nearest to the speaker (or, if it is a voice changer, the door
nearest to the poor sap who had his voice stolen).

AI, Open This Door!

code/game/machinery/camera/tracking.dm

@@ -152,11 +152,11 @@
 	cameraFollow = null
 
 /mob/living/silicon/ai/proc/ai_actual_track(mob/living/target as mob)
-	if(!istype(target))	return
+	if(!istype(target))	return FALSE
 	var/mob/living/silicon/ai/U = usr
 
 	if(target == U.cameraFollow)
-		return
+		return TRUE
 
 	if(U.cameraFollow)
 		U.ai_cancel_tracking()
@@ -185,6 +185,8 @@
 				return
 			sleep(10)
 
+	return TRUE
+
 /obj/machinery/camera/attack_ai(var/mob/living/silicon/ai/user as mob)
 	if (!istype(user))
 		return

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

@@ -483,6 +483,19 @@ var/list/ai_verbs_default = list(
 		else
 			to_chat(src, "<font color='red'>System error. Cannot locate [html_decode(href_list["trackname"])].</font>")
 		return
+		
+	if(href_list["trackbot"])
+		var/mob/living/bot/target = locate(href_list["trackbot"]) in mob_list
+		if(target)
+			ai_actual_track(target)
+		else
+			to_chat(src, "<span class='warning'>Target is not on or near any active cameras on the station.</span>")
+		return
+
+	if(href_list["open"])
+		var/mob/target = locate(href_list["open"]) in mob_list
+		if(target)
+			open_nearest_door(target)
 
 	return
 
@@ -825,6 +838,39 @@ var/list/ai_verbs_default = list(
 /mob/living/silicon/ai/proc/is_in_chassis()
 	return istype(loc, /turf)
 
+/mob/living/silicon/ai/proc/open_nearest_door(mob/living/target) // Rykka ports AI opening doors
+	if(!istype(target))
+		return
+
+	if(target && ai_actual_track(target))
+		var/obj/machinery/door/airlock/A = null
+
+		var/dist = -1
+		for(var/obj/machinery/door/airlock/D in range(3, target))
+			if(!D.density)
+				continue
+
+			var/curr_dist = get_dist(D, target)
+
+			if(dist < 0)
+				dist = curr_dist
+				A = D
+			else if(dist > curr_dist)
+				dist = curr_dist
+				A = D
+
+		if(istype(A))
+			switch(alert(src, "Do you want to open \the [A] for [target]?", "Doorknob_v2a.exe", "Yes", "No"))
+				if("Yes")
+					A.AIShiftClick()
+					to_chat(src, "<span class='notice'>You open \the [A] for [target].</span>")
+				else
+					to_chat(src, "<span class='warning'>You deny the request.</span>")
+		else
+			to_chat(src, "<span class='warning'>Unable to locate an airlock near [target].</span>")
+
+	else
+		to_chat(src, "<span class='warning'>Target is not on or near any active cameras on the station.</span>")
 
 /mob/living/silicon/ai/ex_act(var/severity)
 	if(severity == 1.0)
@@ -906,15 +952,20 @@ var/list/ai_verbs_default = list(
 		jobname = "Unknown"
 
 	var/track = ""
-	if(changed_voice)
+	if(changed_voice)  // They have a fake name
-		if(impersonating)
+		if(impersonating) // And we found a mob with that name above, track them instead
 			track = "<a href='byond://?src=\ref[src];trackname=[html_encode(speaker_name)];track=\ref[impersonating]'>[speaker_name] ([jobname])</a>"
-		else
+			track += "<a href='byond://?src=\ref[src];trackname=[html_encode(speaker_name)];open=\ref[impersonating]'>\[OPEN\]</a>" // Rykka ports AI opening doors
+		else // We couldn't find a mob with their fake name, don't track at all
 			track = "[speaker_name] ([jobname])"
-	else
+	else // Not faking their name
-		track = "<a href='byond://?src=\ref[src];trackname=[html_encode(speaker_name)];track=\ref[speaker]'>[speaker_name] ([jobname])</a>"
+		if(istype(speaker, /mob/living/bot)) // It's a bot, and no fake name! (That'd be kinda weird.) :p
+			track = "<a href='byond://?src=\ref[src];trackbot=\ref[speaker]'>[speaker_name] ([jobname])</a>"
+		else // It's not a bot, and no fake name!
+			track = "<a href='byond://?src=\ref[src];trackname=[html_encode(speaker_name)];track=\ref[speaker]'>[speaker_name] ([jobname])</a>"
+			track += "<a href='byond://?src=\ref[src];trackname=[html_encode(speaker_name)];open=\ref[speaker]'>\[OPEN\]</a>" // Rykka ports AI opening doors
 
-	return track
+	return track // Feed variable back to AI
 
 /mob/living/silicon/ai/proc/relay_speech(mob/living/M, list/message_pieces, verb)
 	var/message = combine_message(message_pieces, verb, M)