/// <summary>
/// Create a new bullet coming from the ship
/// </summary>
private void FireBullet()
{
Bullet newBullet = new Bullet(Game);
Vector2 velocity = new Vector2((float)Math.Cos(ship.Rotation + (float)MathHelper.PiOver2), (float)Math.Sin(ship.Rotation + (float)MathHelper.PiOver2));
velocity.Normalize();
velocity *= 6.0f;
newBullet.Velocity = velocity;
newBullet.Position = ship.Position + newBullet.Velocity;
bullets.Add(newBullet);
}