static void Main(string[] args)
{
Product product = new Product(1, "Laptop", 7000);
var data = product.Clone() as Product;
Console.WriteLine(data.Equals(product));
}
static void Main(string[] args)
{
Adventure adventure = new Adventure();
Product product = new Product(100, "test", 350);
adventure.Entities.Add(product);
Person person = new Person("test");
adventure.Entities.Add(person);
adventure.Entities.Add(product.Clone() as Product);
adventure.Entities.Add(person.Clone() as Person);
}