public override void InitializeLevelManager(LevelManagerViewModel levelManager)
{
levelManager.GameOver = false;
//this can be disabled andd restarted when game is over/restarted
//generate asteroid every x seconds
Observable.Interval(TimeSpan.FromMilliseconds(1000)).Subscribe(x =>
{
var asteroid = AsteroidController.CreateAsteroid();
asteroid.Destroy.Subscribe(_ => { levelManager.Asteroids.Remove(asteroid); });
levelManager.Asteroids.Add(asteroid);
});
//we should not chage the gameover property from outside of the level manager !
//we should make a game over computed property which will determine if the game is over
levelManager.PlayerProperty
.Where(player => player != null)
.Subscribe(player => player.IsAliveProperty.Where(isAlive => !isAlive).Subscribe(_ => { levelManager.GameOver = true; }))
.DisposeWith(levelManager);
}
/// <summary>
/// This is a single image sprite that rotates
/// and move at a constant speed in a fixed direction
/// </summary>
private void SetupAsteroid()
{
asteroidController.LoadImages(Content);
asteroidController.CreateAsteroid();
}
