// Save Polygons to Playerprefs
        foreach (OnlineMapsDrawingPoly shape in SavedPolys)
        {
            OnlineMapsXML shapeNode = xml.Create("Poly");

            shapeNode.Create("Name", shape.name);
            shapeNode.Create("Color", shape.borderColor);
            shapeNode.Create("Width", shape.borderWidth);

            List<string> points = new List<string>();

            foreach (Vector2 r in shape.points)
            {
                points.Add(r.ToString());
            }

            shapeNode.Create("Points", string.Join(",", points));
        }

        PlayerPrefs.SetString("Shapes", xml.outerXml);
        PlayerPrefs.Save();



       // Load Polygons  from Playerprefs
        if (!PlayerPrefs.HasKey("Shapes")) return;

        string xmlContent = PlayerPrefs.GetString("Shapes");
        OnlineMapsXML xml = OnlineMapsXML.Load(xmlContent);

        if (xml != null) {

            foreach (OnlineMapsXML shapeNode in xml)
            {
               if (shapeNode.name == "Poly")
                {

                    string pointsStr = shapeNode.Get<string>("Points");

                    pointsStr = pointsStr.Replace(")", "");
                    pointsStr = pointsStr.Replace("(", "");

                    string[] pointsArray = pointsStr.Split(',');

                    List<Vector2> points = new List<Vector2>();
                    for (int i = 0; i < pointsArray.Length; i += 2)
                    {
                        float x = float.Parse(pointsArray[i]);
                        float y = float.Parse(pointsArray[i + 1]);
                        points.Add(new Vector2(x, y));
                    }

                    OnlineMapsDrawingPoly shape = new OnlineMapsDrawingPoly(points);

                    shape.name = shapeNode.Get<string>("Name");
                    shape.borderColor = shapeNode.Get<Color>("Color");
                    shape.borderWidth = shapeNode.Get<float>("Width");

                    OnlineMapsDrawingElementManager.AddItem(shape);

                    SavedPolys.Add(shape);
                }
        }