public override void Update(GameTime gameTime, bool otherScreenHasFocus,
bool coveredByOtherScreen)
{
base.Update(gameTime, otherScreenHasFocus, coveredByOtherScreen);
World.Update((float)gameTime.ElapsedGameTime.TotalSeconds);
}
/// <summary>
/// Updates the state of the game. This method checks the GameScreen.IsActive
/// property, so the game will stop updating when the pause menu is active,
/// or if you tab away to a different application.
/// </summary>
public override void Update(GameTime gameTime, bool otherScreenHasFocus,
bool coveredByOtherScreen)
{
base.Update(gameTime, otherScreenHasFocus, coveredByOtherScreen);
// if this screen is leaving, then stop the music
if (IsExiting)
{
World.AudioManager.StopMusic();
}
else if ((otherScreenHasFocus == true) || (coveredByOtherScreen == true))
{
// make sure nobody's controller is vibrating
for (int i = 0; i < 4; i++)
{
GamePad.SetVibration((PlayerIndex)i, 0f, 0f);
}
if (gameOver == false)
{
for (int i = 0; i < World.Ships.Length; i++)
{
World.Ships[i].ProcessInput(gameTime.TotalGameTime.Seconds,
true);
}
}
}
else
{
// check for a winner
if (gameOver == false)
{
for (int i = 0; i < World.Ships.Length; i++)
{
if (World.Ships[i].Score >= WorldRules.ScoreLimit)
{
ScreenManager.AddScreen(new GameOverScreen(string.Format(Strings.Player_X_Wins,
(i + 1))));
gameOver = true;
break;
}
}
}
// update the world
if (gameOver == false)
{
World.Update((float)gameTime.ElapsedGameTime.TotalSeconds);
}
}
}
