public override void Update(GameTime gameTime)
{
GameObjectBase obj;
TouchCollection tc;
base.Update(gameTime);
// Update all the game objects
_game.UpdateAll(gameTime);
// Has the user touched the screen?
tc = TouchPanel.GetState();
if (tc.Count == 1 && tc[0].State == TouchLocationState.Pressed)
{
// Find the object at the touch point
obj = _game.GetSpriteAtPoint(tc[0].Position);
// Did we get a settings option object?
if (obj is GameFramework.SettingsItemObject)
{
// Yes, so toggle it to the next value
((SettingsItemObject)obj).SelectNextValue();
}
else if (obj is TextObject)
{
// No, but see if this is a tagged object that we recognise
switch (obj.Tag)
{
case "Continue":
// Return to the game
_game.SetGameMode <Mode_Game>();
break;
}
}
}
// Has the user pressed the Back button?
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
{
// Return to the game
_game.SetGameMode <Mode_Game>();
}
}
public override void Update(GameTime gameTime)
{
// Allows the game to exit
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
{
_game.Exit();
}
base.Update(gameTime);
TouchCollection tc;
// Has the user touched the screen?
tc = TouchPanel.GetState();
if (tc.Count == 1 && tc[0].State == TouchLocationState.Pressed)
{
// Enter settings mode
_game.SetGameMode <Mode_Settings>();
}
// Update all the game objects
_game.UpdateAll(gameTime);
}