TGUI list input conversions (#63315)

Co-authored-by: tralezab <40974010+tralezab@users.noreply.github.com>
Co-authored-by: Sealed101 <75863639+Sealed101@users.noreply.github.com>

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

@@ -608,7 +608,7 @@ GLOBAL_LIST_EMPTY(PDAs)
 				if(!silent)
 					playsound(src, 'sound/machines/terminal_select.ogg', 15, TRUE)
 			if("Drone Phone")
-				var/alert_s = input(U,"Alert severity level","Ping Drones",null) as null|anything in list("Low","Medium","High","Critical")
+				var/alert_s = tgui_input_list(U, "Alert severity level", "Ping Drones", list("Low","Medium","High","Critical"))
 				var/area/A = get_area(U)
 				if(A && alert_s && !QDELETED(U))
 					var/msg = span_boldnotice("NON-DRONE PING: [U.name]: [alert_s] priority alert in [A.name]!")

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

@@ -845,7 +845,7 @@ GENE SCANNER
 	for(var/A in buffer)
 		options += get_display_name(A)
 
-	var/answer = input(user, "Analyze Potential", "Sequence Analyzer")  as null|anything in sort_list(options)
+	var/answer = tgui_input_list(user, "Analyze Potential", "Sequence Analyzer", sort_list(options))
 	if(answer && ready && user.canUseTopic(src, BE_CLOSE, FALSE, NO_TK))
 		var/sequence
 		for(var/A in buffer) //this physically hurts but i dont know what anything else short of an assoc list

code/game/objects/items/wayfinding.dm

@@ -262,7 +262,7 @@
 		to_chat(user, span_notice("Your pinpointer fails to detect a signal."))
 		return
 
-	var/A = input(user, "", "Pinpoint") as null|anything in sort_list(beacons)
+	var/A = tgui_input_list(user, "Select a location", "Pinpoint", sort_list(beacons))
 	if(!A || QDELETED(src) || !user || !user.is_holding(src) || user.incapacitated())
 		return