public void Print()
{
Ball ball = new Ball();
Pitcher pitcher = new Pitcher(ball);
BallEventArgs e = new BallEventArgs(12, 100);
ball.OnBallInPlay(e);
}
public void OnBallInPlay(BallEventArgs e)
{
Console.WriteLine("Ball Play");
// BallInPlay?.Invoke(this, e);
// c# headfirst 708
EventHandler <BallEventArgs> ballInPlay = BallInPlay;
if (ballInPlay != null)
{
ballInPlay(this, e);
}
}
private void Ball_BallInPlay(object sender, EventArgs e)
{
Console.WriteLine("Pitcher");
if (e is BallEventArgs)
{
BallEventArgs ballEventArgs = e as BallEventArgs;
if (ballEventArgs.Distance < 95 && ballEventArgs.Tragectory < 60)
{
CatchBall();
}
else
{
CoverFirstBase();
}
}
}
