/// <summary>
/// This is called when the game should draw itself.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Draw(GameTime gameTime)
{
try
{
GraphicsDevice.BlendState = BlendState.AlphaBlend;
GraphicsDevice.Clear(new Color(0, 0, 00));
if (contentLoadingState == ContentLoadingState.SPLASH_CONTENT_LOADED)
{
contentLoadingState = ContentLoadingState.SPLASH_CONTENT_SHOWN;
spriteBatch.Begin();
spriteBatch.Draw(splashScreen, new Rectangle(0, 0, ScreenUtils.ScreenWidth, ScreenUtils.ScreenHeight), Color.White);
spriteBatch.End();
}
else if (contentLoadingState == ContentLoadingState.CONTENT_LOADED)
{
core2d.CoreAnimation.Instance.Update(gameTime.TotalGameTime.TotalSeconds);
GameScreenManager.Instance.Draw();
}
base.Draw(gameTime);
}
catch (Exception e)
{
Debug.WriteLine("An exception in draw caught: " + e + " " + e.Message + " " + e.StackTrace);
}
}
/// <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 (contentLoadingState == ContentLoadingState.SPLASH_CONTENT_SHOWN)
{
contentLoadingState = ContentLoadingState.LOADING_CONTENT;
LoadContent();
}
else if (contentLoadingState != ContentLoadingState.CONTENT_LOADED)
{
base.Update(gameTime);
return;
}
try
{
World.Instance.OnTimeUpdate(gameTime);
ProcessTouchEvents();
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
{
GameState.Instance.Save();
if (GameScreenManager.Instance.GetActiveScreenID().Equals(MenuScreen.ID))
{
this.Exit();
}
else if (GameScreenManager.Instance.GetActiveScreenID().Equals(GameOverScreen.ID))
{
GameScreenManager.Instance.MoveToScreen(MenuScreen.ID);
}
else if (GameScreenManager.Instance.GetActiveScreenID().Equals(BattleScreen.ID))
{
GameScreenManager.Instance.MoveToScreen(MenuScreen.ID);
}
}
}
catch (Exception e)
{
// NOP
}
// AdGameComponent.Current.Update(gameTime);
try
{
base.Update(gameTime);
}
catch (Exception e)
{
Debug.WriteLine("An exception in update caught: " + e + " " + e.Message + " " + e.StackTrace);
}
}
/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
spriteBatch = new SpriteBatch(GraphicsDevice);
if (contentLoadingState == ContentLoadingState.FIRST_RUN)
{
splashScreen = Content.Load <Texture2D>("SplashScreenImage");
contentLoadingState = ContentLoadingState.SPLASH_CONTENT_LOADED;
return;
}
ScreenUtils.OnLoadContent(GraphicsDevice, Content);
GameScreenManager.Instance.OnLoadContent(new GameScreenManager.LoadContentEventArgs(Content));
GameScreenManager.Instance.MoveToScreen(MenuScreen.ID);
// Create a new SpriteBatch, which can be used to draw textures.
contentLoadingState = ContentLoadingState.CONTENT_LOADED;
}
