public Pizza DeleteDecoration(Type type)
{
if (PreviousPizza != null)
{
if (this.GetType() == type)
{
return(PreviousPizza);
}
PreviousPizza = PreviousPizza.DeleteDecoration(type);
}
return(this);
}
public override int GetCost()
{
//Console.Write("[Tomato]"); // To check the correctness of the algorithm.
return(PreviousPizza.GetCost() + 3);
}