static void Main(string[] args)
{
// Create an originator.
var originator = new Originator <Character>();
// Create a caretaker with passed originator instance.
var caretaker = new Caretaker <Character>(originator);
// Create Alice character with default stats.
var alice = new Character("Alice");
// Create others characters with initial stats.
var bob = new Character("Bob", 12, 10, 11);
var christine = new Character("Christine", 25, -4, 0);
// Set state to Alice.
originator.SetState(alice);
// Save state.
caretaker.Save();
// Set state to Bob.
originator.SetState(bob);
var bobMemento = caretaker.Save();
// Set state to Christine.
originator.SetState(christine);
caretaker.Save();
// Restore state back to Bob.
caretaker.Restore(bobMemento);
}
