private Duel(string id, Duelist firstDuelist, Duelist secondDuelist, Turn turn)
{
this.id = id;
this.firstDuelist = firstDuelist;
this.secondDuelist = secondDuelist;
this.turn = turn;
}
public static Duel Start(string id, string firstDuelistId, string secondDuelistId)
{
var firstDuelist = Duelist.Create(firstDuelistId, Deck.Create());
var secondDuelist = Duelist.Create(secondDuelistId, Deck.Create());
var duel = new Duel(id, firstDuelist, secondDuelist, null);
duel.DomainEvents.Add(
new DuelStarted(id,
DuelistState.From(firstDuelist),
DuelistState.From(secondDuelist)));
return(duel);
}