Fixed the scripts struggling with nested API tables

I actually don't remember what the RoomData's lua references where for,
but I'm pretty srue it wasn't this. I'll figure something out when I've
had a sleep.

rsc/scripts/setup_server.lua

@@ -4,8 +4,30 @@ mapMaker = require "map_maker"
 mapSaver = require "map_saver"
 roomSystem = require "room_system"
 
+local function dumpTable(t)
+	print(t)
+	for k, v in pairs(t) do
+		print("",k, v)
+	end
+end
+
+dumpTable(mapMaker)
+dumpTable(mapSaver)
+dumpTable(roomSystem)
+dumpTable(roomSystem.Room)
+dumpTable(roomSystem.RoomManager)
+
 --create the overworld, set it's generator, loader & saver
-local overworld = roomSystem.CreateRoom("overworld", "overworld.bmp")
-roomSystem.SetOnLoad(overworld, mapMaker.debugIsland, mapSaver.load, mapSaver.save)
+local overworld = roomSystem.RoomManager.CreateRoom("overworld", "overworld.bmp")
+roomSystem.Room.SetOnLoad(overworld, 1123)
+roomSystem.Room.SetOnUnload(overworld, 458)
+
+if roomSystem.Room.GetOnLoad(overworld) == 1123 then
+	print("onload retreival works")
+end
+
+if roomSystem.Room.GetOnUnload(overworld) == 458 then
+	print("onunload retreival works")
+end
 
 print("Finished the lua script")