static void Main(string[] args)
{
Console.WriteLine("We have four ducks available for the showcase.");
Console.WriteLine("Choose one of these and type the number. ex) 1 = DecoyDuck");
Console.WriteLine("");
Console.WriteLine("1. DecoyDuck");
Console.WriteLine("2. MallardDuck");
Console.WriteLine("3. RedheadDuck");
Console.WriteLine("4. RubberDuck");
Console.WriteLine("");
string end = String.Empty;
do
{
Duck duck = default(Duck);
string s = Console.ReadLine();
if (!String.IsNullOrEmpty(s) && int.TryParse(s, out int result))
{
switch (result)
{
case 1:
{
duck = new DecoyDuck();
duck.setFlyBehavior(new FlyNoWay());
duck.setQuackHeavior(new MuteQuack());
}
break;
case 2:
{
duck = new MallardDuck();
duck.setFlyBehavior(new FlyWithWings());
duck.setQuackHeavior(new StrategyPattern.Quack.Quack());
}
break;
case 3:
{
duck = new RedheadDuck();
duck.setFlyBehavior(new FlyWithWings());
duck.setQuackHeavior(new Squeak());
}
break;
case 4:
{
duck = new RubberDuck();
duck.setFlyBehavior(new FlyNoWay());
duck.setQuackHeavior(new MuteQuack());
}
break;
default:
{
Console.WriteLine("You choose a duck that is not on the list. I'm gonna just show you a rubber duck !");
duck = new RubberDuck();
duck.setFlyBehavior(new FlyNoWay());
duck.setQuackHeavior(new MuteQuack());
}
break;
}
}
else
{
Console.WriteLine("Input only numbers. Don't type their names.");
}
duck.display();
duck.performFly();
duck.performQuack();
duck.swim();
end = Console.ReadLine();
} while (end != "exit");
}