internal void SetPosition(Ship s)
{
double x = s.Position.X + (s.Participant.Width - Utility.BULLET_SIZE) / 2;
double y = s.Position.Y - Utility.BULLET_SIZE;
_position = new Point(x, y);
}
public void Initialize()
{
_screen = new Screen(_canvas);
_screen.Clear();
var shipPosition = new Point(Utility.MARGIN, Utility.MAX_Y);
_ship = new Ship(shipPosition, _canvas);
_ship.Fire = FireBullet;
_screen.Add(_ship.Render());
var invaderPosition = new Point(Utility.MARGIN, Utility.MARGIN);
var invaderDirection = new Point(Utility.ATOM_SIZE, Utility.ATOM_SIZE * 3);
_invader = new Invader(invaderPosition, invaderDirection);
_screen.Add(_invader.Render());
_bullet = new Bullet();
_bullet.Remove = RemoveBullet;
_screen.AddBorder();
}