/// <summary>
/// Stops the game play if the game is over. Executes after GetGameState() on the web service completes.
/// </summary>
/// <param name="sender">The calling object</param>
/// <param name="e">Any arguments passed from the web service. Contains the updated score.</param>
private void WebService_GetGameStateCompleted(object sender, GetGameStateCompletedEventArgs e)
{
if (e.Result)
{
//if game is active, set local variable to true.
//This variable is used by the KeyDown event in the UserControl_KeyDown() method to stop the player moving shapes if the game is over
gameInProgress = true;
}
else
{
//if false...
gameInProgress = false; //stop the player moving shapes
if (!scoreSubmitted)
{
webService.SubmitScoreAsync(); //submit the final score to the web service
scoreSubmitted = true;
}
timer.Stop(); //stop the timer
lblName.Content = "Game Over"; //replace the players name with 'Game Over'
}
}
/// <summary>
/// Handler called after receiving the current game state from the server.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void proxy_GetGameStateCompleted(object sender, GetGameStateCompletedEventArgs e)
{
if (e.Error != null && ServiceError != null)
{
// Raise an error notification
ServiceError(this, new ExceptionEventArgs()
{
Error = e.Error
});
}
else if (e.Result != null)
{
MemoryStream memoryStream = new MemoryStream(e.Result);
Message message = ReadServerMessage(memoryStream);
NewGameState((message.Body as GameState));
}
else if (GameUnavailable != null)
{
GameUnavailable(this, EventArgs.Empty);
}
}
