/// <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)
{
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
// TODO: Add your update logic here
kbState = Keyboard.GetState();
switch (currState)
{
case GameStates.MainMenu:
if (kbState.IsKeyDown(Keys.Space))
{
currState = GameStates.GamePlaying;
}
break;
case GameStates.GamePlaying:
bm.Update(gameTime);
am.Update(gameTime);
ship.Update(gameTime, kbState);
if (ship.Lives <= 0)
{
currState = GameStates.GameOver;
}
break;
case GameStates.GameOver:
if (kbState.IsKeyDown(Keys.Space))
{
currState = GameStates.MainMenu;
am.Reset();
ship.Reset();
}
break;
}
base.Update(gameTime);
}
