public static void DecoratorCommand()
{
Pizza mypizza = new ThickCrust();
mypizza = new Pepperoni(mypizza);
mypizza = new Sausage(mypizza);
Console.WriteLine("This is the decorator pattern. It allows behaviors to be added to an existing object dynamically during runtime.");
Console.WriteLine("Here we use a decorator pattern to make a pizza, and add things to it, and then to tell us it's cost.");
Console.WriteLine($"Pizza costs: {mypizza.cost()}");
Console.ReadLine();
}
static void Main(string[] args)
{
ThickCrust thickCrust = new ThickCrust();
PizzaPriceInfo(thickCrust);
OnionPizzaDecorator onionPizza = new OnionPizzaDecorator(thickCrust);
CheesePizzaDecorator cheesePizza = new CheesePizzaDecorator(onionPizza);
PizzaPriceInfo(cheesePizza);
}
public ICrust BuildCrust()
{
var crust = new ThickCrust(typeof(ThickCrust).Name);
return(crust);
}
