public static Evaluator GetBestEvaluator(int challengeCount, int gameCount, int maxMoves, Evaluator initialEvaluator = null, int?maxGameTurns = null)
{
if (initialEvaluator == null)
{
initialEvaluator = Evaluator.GetRandomEvaluator();
}
Evaluator champion = initialEvaluator;
for (int i = 0; i < challengeCount; i++)
{
Evaluator challenger = Evaluator.GetRandomEvaluator();
Player player1 = new Player("Champion", () => new AlphaBetaSearchGameClient(champion, maxMoves));
Player player2 = new Player("Challenger", () => new AlphaBetaSearchGameClient(challenger, maxMoves));
var multiGameServer = new MultiGameServer(player1, player2, gameCount, maxGameTurns);
multiGameServer.Run();
if (multiGameServer.WinsPlayer2 > multiGameServer.WinsPlayer1)
{
champion = challenger;
Console.Out.WriteLine($"We have a new champion: {champion}");
}
else
{
Console.Out.WriteLine($"Current champion won");
}
}
return(champion);
}
static void RunMultiGame()
{
Player player1 = new Player("MovePawnsToBase", () => new MovePawnsToBaseGameClient());
Player player2 = new Player("MovePawnsToKing", () => new MovePawnsToKingGameClient());
Player player3 = new Player("MoveForward1", () => new MoveForwardGameClient());
Player player4 = new Player("AlphaBetaSearch1", () => new AlphaBetaSearchGameClient(new Evaluator(0.654, 1.000, 0.125, 0.674, 0.241, 0.346, 0.867, 0.554, 0.338), 6));
Player player5 = new Player("AlphaBetaSearch2", () => new AlphaBetaSearchGameClient(new Evaluator(1.000, 0.000, 0.043, 0.829, 0.654, 0.082, 0.797, 0.000, 0.437), 6));
var multiGameServer = new MultiGameServer(player4, player5, 20, 50, true);
multiGameServer.Run();
}
private double CalculateFitness(Individual individual)
{
int wins = 0;
int draws = 0;
foreach (Player opponent in Opponents)
{
MultiGameServer multiGameServer = new MultiGameServer(individual.Player, opponent, GameCount, MaxGameTurns, cardDeckGenerator: cardDeckGenerator);
multiGameServer.Run();
wins += multiGameServer.WinsPlayer1;
draws += multiGameServer.Draws;
}
return(GetPlayerScore(wins, draws));
}