/// <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)
{
// Allows the game to exit
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
this.Exit();
KeyboardState newState = Keyboard.GetState();
input.UpdateWithNewState(newState, gameTime);
if (input.WasKeyPressed(Keys.Escape, false))
{
if (state == gameState.IN_PROGRESS)
{
state = gameState.PAUSED;
menu = new Menu(this, pausedItems);
}
}
switch (state)
{
case gameState.PAUSED:
returnVal = menu.Update(gameTime);
if (returnVal == 1)
{
state = gameState.IN_PROGRESS;
menu = null;
}
else if (returnVal == 2)
{
this.Exit();
}
break;
case gameState.MAIN_MENU:
returnVal = menu.Update(gameTime);
if (returnVal == 1)
{
state = gameState.IN_PROGRESS;
menu = null;
}
else if (returnVal == 2)
{
this.Exit();
}
break;
}
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);
font = Content.Load<SpriteFont>("SpriteFont1");
//menu = new Menu(this);
//normally I'd initialize file I/O, and read these from a file
pausedItems = new List<string>();
pausedItems.Add("PAUSED");
pausedItems.Add("Continue Game");
pausedItems.Add("Exit Game");
mainMenuItems = new List<string>();
mainMenuItems.Add("A Game of Blocks and Lines");
mainMenuItems.Add("New Game");
mainMenuItems.Add("Exit");
menu = new Menu(this, mainMenuItems);
}