static void Main()
{
IPizza pizza = new Pizza("medium");
Console.WriteLine(pizza.ShowIngredients());
Console.WriteLine("Price: " + pizza.ShowPrice());
IPizza pepperoniPizza = new PepperoniDecorator(pizza);
Console.WriteLine(pepperoniPizza.ShowIngredients());
Console.WriteLine("Price: " + pepperoniPizza.ShowPrice());
IPizza sauceAndPepperoniPizza = new TomatoSauceDecorator(pepperoniPizza);
Console.WriteLine(sauceAndPepperoniPizza.ShowIngredients());
Console.WriteLine("Price: " + sauceAndPepperoniPizza.ShowPrice());
IPizza saucePepperoniAndCheesePizza = new FourCheeseDecorator(sauceAndPepperoniPizza);
Console.WriteLine(saucePepperoniAndCheesePizza.ShowIngredients());
Console.WriteLine("Price: " + saucePepperoniAndCheesePizza.ShowPrice());
}
public static void Main()
{
PizzaComponent tunaPizza = new TunaPizza();
Console.WriteLine(tunaPizza.GetDescription());
Console.WriteLine("Cost: " + tunaPizza.Cost());
Console.WriteLine();
CheeseDecorator pizzaWithCheese = new CheeseDecorator(tunaPizza);
Console.WriteLine(pizzaWithCheese.GetDescription());
Console.WriteLine("Cost: " + pizzaWithCheese.Cost());
pizzaWithCheese.MeltCheese();
Console.WriteLine();
PizzaComponent deliciousPizza = new PepperoniDecorator(new PineappleDecorator(pizzaWithCheese));
Console.WriteLine(deliciousPizza.GetDescription());
Console.WriteLine("Cost: " + deliciousPizza.Cost());
}