mods that hopefully work for a TechAge-based pack

mods/travelnet/restore_network_via_abm.lua

@@ -0,0 +1,19 @@
+
+minetest.register_abm({
+	nodenames = { "travelnet:travelnet" },
+	interval = 20,
+	chance = 1,
+	action = function(pos)
+		local meta = minetest.get_meta(pos)
+		local owner_name      = meta:get_string("owner")
+		local station_name    = meta:get_string("station_name")
+		local station_network = meta:get_string("station_network")
+
+		if owner_name and station_name and station_network
+				and not travelnet.get_station(owner_name, station_network, station_name) then
+			travelnet.add_target(station_name, station_network, pos, owner_name, meta, owner_name)
+			print("TRAVELNET: re-adding " .. tostring(station_name) .. " to " ..
+					tostring(station_network) .. " owned by " .. tostring(owner_name))
+		end
+	end
+})