private void startButton_Click(object sender, EventArgs e)
{
MovingObject obj = new MovingObject(this);
obj.X = random.Next(ClientRectangle.Width);
obj.Y = random.Next(ClientRectangle.Height);
obj.VX = random.Next(10) - 5;
obj.VY = random.Next(10) - 5;
objects.Add(obj);
}
