public static void Main(string[] args)
{
Duck mallared = new MallardDuck();
mallared.PerformQuack();
mallared.PerformFly();
Duck model = new ModelDuck();
model.PerformFly();
model.SetFlyBehavior(new FlyRocketPowered());
model.PerformFly();
}
static void Main(string[] args)
{
Duck mallard = new MallardDuck();
Console.WriteLine($"Mallard duck {new string('.', 50)}");
mallard.Swim();
mallard.PerformFly();
mallard.PerformQuack();
mallard.Display();
Duck crested = new CrestedDuck();
Console.WriteLine($"Crested duck {new string('.', 50)}");
crested.Swim();
crested.PerformFly();
crested.PerformQuack();
crested.Display();
Duck rubber = new RubberDuck();
Console.WriteLine($"Rubber duck {new string('.', 50)}");
rubber.Swim();
rubber.PerformFly();
rubber.PerformQuack();
rubber.Display();
Duck decoy = new DecoyDuck();
Console.WriteLine($"Decoy duck {new string('.', 50)}");
decoy.Swim();
decoy.PerformFly();
decoy.PerformQuack();
decoy.Display();
Console.WriteLine($"Decoy duck amended {new string('.', 50)}");
decoy.Swim();
decoy.FlyBehavior = new FlyWithWings();
decoy.PerformFly();
decoy.PerformQuack();
decoy.Display();
}
