protected void BottomBar()
        {
            GUILayout.BeginHorizontal("Box", GUILayout.ExpandWidth(true));

            GUILayout.Label("Quests: " + database.Count);

            if (GUILayout.Button("Add Empty"))
            {
                int unusedId = database.NextUnusedId();
                database.Set(unusedId, new Quest(unusedId));
            }

            GUILayout.EndHorizontal();
        }