public BouncingLogo(Content content, Randomizer random)
: base(content.Load<Image>("DeltaEngineLogo"), Rectangle.One, Color.GetRandomColor())
{
DrawArea = Rectangle.FromCenter(Point.Half, new Size(random.Get(0.1f, 0.2f)));
velocity = new Point(random.Get(-0.4f, +0.4f), random.Get(-0.4f, +0.4f));
Rotation = random.Get(0, 360);
rotationSpeed = random.Get(-50, 50);
}
private static Rectangle CreateDrawArea(Randomizer randomizer, int sizeModifier)
{
var randomPosition =
new Vector2D(
randomizer.Get(-100, 100) > 0 ? ScreenSpace.Current.Left - .1f : ScreenSpace.Current.Right,
randomizer.Get(-100, 100) > 0 ? ScreenSpace.Current.Top - .1f : ScreenSpace.Current.Bottom);
var modifiedSize = new Size(.1f / sizeModifier);
return new Rectangle(randomPosition, modifiedSize);
}
private Vector2D GetInitialVelocity(Randomizer randomizer)
{
var randomizedAxisValue = randomizer.Get(.03f, .15f);
var randomXAimingForCenter = (Center.X > 0.5f) ? -randomizedAxisValue : randomizedAxisValue;
var randomYAimingForCenter = (Center.Y > 0.5f) ? -randomizedAxisValue : randomizedAxisValue;
return new Vector2D(randomXAimingForCenter, randomYAimingForCenter);
}
private void Reset(Randomizer random)
{
DrawArea = Rectangle.FromCenter(Point.Half, new Size(random.Get(0.1f, 0.2f)));
velocity = new Point(random.Get(-0.4f, +0.4f), random.Get(-0.4f, +0.4f));
}