public void AddPlayer(IDictionary<string, object> parameters)
{
if (ActualNumberOfPlayers >= MaximumNumberOfPlayers)
{
throw new DomainValidationException("No place available on this game.");
}
var playerAddedEvent = new PlayerAddedEvent(parameters);
var playerName = playerAddedEvent.RehydratedParameters.PlayerName;
if (!AddedPlayersToBoardGame.Contains(playerName))
{
Apply(playerAddedEvent);
}
else
{
throw new DomainValidationException("Player already added to board.");
}
}
private void OnPlayerAdded(PlayerAddedEvent @event)
{
ActualNumberOfPlayers++;
AddedPlayersToBoardGame.Add(@event.RehydratedParameters.PlayerName);
}