private void OnAreaEntered()

in scripts/Enemy.cs [33:40]


    private void OnAreaEntered(Area2D area)
    {
        if (area is Ball ball)
        {
            var direction = new Vector2(Vector2.Left.X, (float)Random.Shared.NextDouble() * 2 - 1).Normalized();
            ball.Bounce(direction);
        }
    }