public HighScoreScreen(Game game)
{
//TODO: Add HighScore initialization
/* Step 1: Attach the storage to the game, and sign up for events for highscores saved/loaded. */
Storage st = Storage.Attach(game, false);
st.HighscoresChanged += this.HighscoresChanged;
st.LoadComplete += new EventHandler(st_LoadComplete);
st.NewHighscoreFound += new HighscoreEventHandler(st_NewHighscoreFound);
st.SaveComplete += new EventHandler(st_SaveComplete);
st.UserRefusedStorage += new EventHandler(st_UserRefusedStorage);
/* If you don't sign up for StorageDeviceNeeded, the component can do default management of
* storage devices using the standard Xna storage device selection dialog.
*/
if (!st.StartLoading())
{
st.ReselectStorage();
}
/* Step 2: Attach the network component to the game. This must be done after the storage
* component has been attached.
* */
Network nw = Network.Attach(game);
/* ShareSomeHighscores() is the easy way to make networked highscore sharing work. There
* are more advanced versions too, especally useful if you also want to support network
* play in your game. See the file in question for those.
*/
nw.ShareSomeHighscores();
nw.SessionDisconnected += new EventHandler(nw_SessionDisconnected);
nw.SessionEstablished += new SessionEstablishedHandler(nw_SessionEstablished);
nw.TryingConnection += new EventHandler(nw_TryingConnection);
nw.GamerJoined += new GamerEventHandler(nw_GamerJoined);
nw.GamerLeft += new GamerEventHandler(nw_GamerLeft);
network = nw;
}
/* To instantiate network highscores, call Network.Attach(yourGame). This
* assumes that a Storage component has already been attached to your game.
*/
public static Network Attach(Game game)
{
if (game == null)
{
throw new ArgumentNullException("You must pass a valid game to Network.Attach()");
}
Storage st = null;
foreach (GameComponent gc in game.Components)
{
if (typeof(Storage).IsAssignableFrom(gc.GetType()))
{
st = (Storage)gc;
}
}
if (st == null)
{
// I can't really do it automatically, because there are too many configuration
// options involved -- and disposing the Storage that would happen if the user
// configured storage after I created it would make it extra complicated
throw new InvalidOperationException("You must attach Storage before you attach Network!");
}
storage = st;
Instance = new Network(game);
return Instance;
}
