private void start()
{
// build a game like this
_game = new SimpleGameBuilder()
// rules define cards and stuff that can use properties of cards
.WithRule<DefaultTileset>()
.WithRule<CityRule>()
.WithRule<FarmersRule>()
.WithRule<PriestsRule>()
.WithRule<HighwaymanRule>()
// with players
.WithPlayer<SimpleComputerPlayer>()
.WithPlayer(Player)
// build the game
.Build();
// attach an observer of the game (UI representation)
_game.AddObserver(this);
// play a game like this
_game.Start();
}