public void timer_Tick(object sender, EventArgs e)
{
++_countOfTicks;
if (_countOfTicks % 60 == 0)
{
GameTime = GameTime.AddSeconds(1);
LabelTime.Content = GameTime.ToLongTimeString();
}
if (_countOfTicks >= 500)
{
GameObject ball1 = getRandomBall(0, (int)SizeX, (int)SizeX, (int)SizeY);
_playfield.AddGameObject(ball1);
_countOfTicks = 0;
}
UpdatePlayfield();
}