/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
KeyboardState keyboardState = Keyboard.GetState();
// Allows the game to exit
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || currentGameState == GameState.Exit)
{
this.Exit();
}
// Updating playing state
switch (currentGameState)
{
case GameState.Playing:
{
break;
}
case GameState.MainMenu:
{
break;
}
case GameState.Paused:
{
//alienSquad.setAlienSoundState(SoundState.Stopped);
break;
}
case GameState.GameOverMenu:
{
mothershipSprite.setMothershipSoundState(SoundState.Stopped);
alienSquad.setAlienSoundState(SoundState.Stopped);
score.setExtraLifeSoundState(SoundState.Stopped);
break;
}
}
// Check to see if the user has paused or unpaused
if (!score.GetGameOver())
{
checkPauseKey(keyboardState);
checkPauseGuide();
}
// If the user hasn't paused, Update normally
if (!paused)
{
base.Update(gameTime);
}
}
