private void swap(int first, int second)
{
Cups c = cupsArray[first];
cupsArray[first] = cupsArray[second];
cupsArray[second] = c;
}
public Controller()
{
cupsArray = new Cups[3];
Cups A = new Cups("A"), B = new Cups("B"), C = new Cups("C");
cupsArray[0] = A;
cupsArray[1] = B;
cupsArray[2] = C;
r = new Random();
Ball ball = new Ball();
ballStart = r.Next(0, 3);
cupsArray[ballStart].setBall(ball);
Console.WriteLine("Welcome to the Cups game! The ball is currently under cup #{0}.\n", ballStart + 1);
}