static double GetTotalPriceForPizza(BasePizza pizza)
{
var extraCheess = new ExtraCheesTopping(pizza);
var extraKetchup = new KetchupTopping(extraCheess);
var mushrooms = new MushroomTopping(extraKetchup);
return(mushrooms.GetPrice());
}
static void Main(string[] args)
{
//double price = GetTotalPriceForPizza(new Paperoni());
//Console.WriteLine("Price margherita = {0}",price);
PizzaOfficiant officiant = new PizzaOfficiant(new MargaritaMega());
BasePizza pizza = officiant.BuildPizza();
double price = pizza.GetPrice();
Console.WriteLine("Price = " + price);
Console.WriteLine(new string('-', 50));
Console.WriteLine("Price = " + GetTotalPriceForPizza(new Margherita()));
Console.Read();
}