/// <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
int selectedIndex = 0;
KeyboardState ks = Keyboard.GetState();
if (startScene.Enabled)
{
selectedIndex = startScene.Menu.SelectedIndex;
if (selectedIndex == 0 && ks.IsKeyDown(Keys.Enter))
{
HideAllScenes();
actionScene = new ActionScene(this);
this.Components.Add(actionScene);
Shared.gameOver = false;
Shared.speed.X = 2;
actionScene.Show();
}
else if (selectedIndex == 1 && ks.IsKeyDown(Keys.Enter))
{
HideAllScenes();
helpScene.Show();
}
else if (selectedIndex == 2 && ks.IsKeyDown(Keys.Enter))
{
HideAllScenes();
creditScene.Show();
}
else if (selectedIndex == 3 && ks.IsKeyDown(Keys.Enter))
{
Exit();
}
}
if (actionScene.Enabled)
{
if (ks.IsKeyDown(Keys.Escape))
{
startScene = new StartScene(this);
this.Components.Add(startScene);
HideAllScenes();
startScene.Show();
}
}
if (helpScene.Enabled || creditScene.Enabled)
{
if (ks.IsKeyDown(Keys.Escape))
{
HideAllScenes();
startScene.Show();
}
}
base.Update(gameTime);
}
/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
// Create a new SpriteBatch, which can be used to draw textures.
spriteBatch = new SpriteBatch(GraphicsDevice);
// TODO: use this.Content to load your game content here
MediaPlayer.Volume = 0.3f;
actionScene = new ActionScene(this);
this.Components.Add(actionScene);
startScene = new StartScene(this);
this.Components.Add(startScene);
startScene.Show();
helpScene = new HelpScene(this);
this.Components.Add(helpScene);
creditScene = new CreditScene(this);
this.Components.Add(creditScene);
}