MULE destination update

- MULE destination selection is now handled using a list

code/game/machinery/bots/mulebot.dm

@@ -305,7 +305,14 @@
 
 			if("destination")
 				refresh=0
-				var/new_dest = input("Enter new destination tag", "Mulebot [suffix ? "([suffix])" : ""]", destination) as text|null
+				var/new_dest
+				var/list/beaconlist = new()
+				for(var/obj/machinery/navbeacon/N in navbeacons)
+					beaconlist.Add(N.location)
+				if(beaconlist.len)
+					new_dest = input("Select new destination tag", "Mulebot [suffix ? "([suffix])" : ""]", destination) in beaconlist
+				else
+					alert("No destination beacons available.")
 				refresh=1
 				if(new_dest)
 					set_destination(new_dest)
@@ -741,11 +748,6 @@
 	if(!on)
 		return
 
-	/*
-	world << "rec signal: [signal.source]"
-	for(var/x in signal.data)
-		world << "* [x] = [signal.data[x]]"
-	*/
 	var/recv = signal.data["command"]
 	// process all-bot input
 	if(recv=="bot_status" && wires.RemoteRX())

code/game/machinery/navbeacon.dm

@@ -1,6 +1,9 @@
 // Navigation beacon for AI robots
 // Functions as a transponder: looks for incoming signal matching
 
+
+var/global/list/navbeacons			// no I don't like putting this in, but it will do for now
+
 /obj/machinery/navbeacon
 
 	icon = 'icons/obj/objects.dmi'
@@ -27,6 +30,13 @@
 
 		var/turf/T = loc
 		hide(T.intact)
+		
+		// add beacon to MULE bot beacon list
+		if(freq == 1400)
+			if(!navbeacons)
+				navbeacons = new()
+			navbeacons += src
+			
 
 		spawn(5)	// must wait for map loading to finish
 			if(radio_controller)
@@ -241,6 +251,7 @@ Transponder Codes:<UL>"}
 					updateDialog()
 
 /obj/machinery/navbeacon/Destroy()
+	navbeacons.Remove(src)
 	if(radio_controller)
 		radio_controller.remove_object(src, freq)
 	..()

html/changelogs/Loganbacca-QOLMULE.yml

@@ -0,0 +1,4 @@
+author: Loganbacca
+delete-after: True
+changes: 
+  - tweak: "Changed MULE destination selection to be list based."