public MainPage()
{
this.InitializeComponent();
this.NavigationCacheMode = NavigationCacheMode.Enabled;
ApplicationData.Current.LocalSettings.Values.Clear();
game = new LightsOutGame();
CreateGrid();
DrawGrid();
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
// Restore state
if (ApplicationData.Current.LocalSettings.Values.ContainsKey("settings"))
{
var settings = ApplicationData.Current.LocalSettings.Values["settings"] as ApplicationDataCompositeValue;
int gridSize = (int)settings["gridSize"];
game.GridSize = gridSize;
string colorRgb = settings["gridColor"] as string;
gridColor = ColorConverter.ConvertFromString(colorRgb);
CreateGrid();
}
if (ApplicationData.Current.LocalSettings.Values.ContainsKey("game"))
{
string gridJson = ApplicationData.Current.LocalSettings.Values["game"] as string;
game = JsonConvert.DeserializeObject <LightsOutGame>(gridJson);
}
DrawGrid();
}