public static void Run(int numGames)
{
Random random = new Random();
int[] cumulativeTrickCounts = new int[4]; // [playerId]
IPlayGenerator <Play>[] playGenerators = new IPlayGenerator <Play> [4];
//playGenerators[0] = new MultiThreadedMcts<Play>(100000, 50, random, 8);
playGenerators[0] = new Mcts <Play>(10000, 50, random);
playGenerators[1] = new RandomPlayGenerator <Play>();
playGenerators[2] = new HighestCardPlayGenerator();
playGenerators[3] = new HighestCardPlayGenerator();
Logger.Log.Enabled = true;
for (int gameNumber = 0; gameNumber < numGames; gameNumber++)
{
var gameState = TichuGameRunHarness.SetupFourPlayerGame(random);
if (true)
{
Logger.Log.WriteLine("Starting cards:");
for (int i = 0; i < 4; i++)
{
Logger.Log.WriteLine($"Player {i} {TichuCard.PrintCardsSortedBySuit(gameState.Players[i].Cards)}");
}
}
while (true)
{
gameState.SetPointOfViewPlayer(gameState.CurrentPlayerTurn);
Play play = playGenerators[gameState.CurrentPlayerTurn].FindPlay(gameState);
Logger.Log.WriteLine($"Player {play.Player} played {play.Cards[0].ToString()}");
gameState.CommitPlay(play);
if (gameState.GameOver())
{
break;
}
if (gameState.PlayedCards.Count % 4 == 0)
{
Logger.Log.WriteLine("----");
}
}
var scores = gameState.Evaluate();
for (int i = 0; i < 4; i++)
{
cumulativeTrickCounts[i] += (int)scores[i];
}
Console.WriteLine($"Tricks: {scores[0]} {scores[1]} {scores[2]} {scores[3]} ");
}
string header = string.Format("{0, 6}{1, 10}{2, 10}", "Player", "Tricks", "Average");
Console.WriteLine(header);
for (int i = 0; i < 4; i++)
{
string output = string.Format("{0, 6}{1, 10}{2, 10:N1}", i, cumulativeTrickCounts[i], (double)cumulativeTrickCounts[i] / numGames);
Console.WriteLine(output);
}
}
public static void Run(int iterations)
{
Random random = new Random();
int[] wins = new int[PlayerCount];
int draws = 0;
IPlayGenerator <int>[] playGenerators = new IPlayGenerator <int> [PlayerCount];
// playGenerators[0] = new ConsoleInputSixNimmtPlayGenerator();
// playGenerators[1] = new RandomPlayGenerator<int>();
// playGenerators[2] = new RandomPlayGenerator<int>();
// playGenerators[3] = new RandomPlayGenerator<int>();
// playGenerators[4] = new RandomPlayGenerator<int>();
playGenerators[0] = new Mcts <int>(numIterations: 2000, simulationDepth: 10, random);
playGenerators[1] = new RandomPlayGenerator <int>();
playGenerators[2] = new RandomPlayGenerator <int>();
playGenerators[3] = new RandomPlayGenerator <int>();
playGenerators[4] = new RandomPlayGenerator <int>();
Logger.Log.Enabled = false;
Stopwatch stopwatch = Stopwatch.StartNew();
for (int iteration = 0; iteration < iterations; iteration++)
{
double[] scores = null;
while (true)
{
var state = CreateNewGame(random, scores, SixNimmtHarness.ProMode);
if (true)
{
Logger.Log.WriteLine("Starting cards:");
for (int i = 0; i < PlayerCount; i++)
{
var playerCards = state.PlayerCards[i].ToList();
playerCards.Sort();
Logger.Log.WriteLine($"Player {i} : {string.Join(" ", playerCards)}");
}
}
while (true)
{
if (state.CurrentPlayerTurn == 0 && state.PlayInputState == SixNimmtInputState.SelectCard)
{
Logger.Log.WriteLine(state.ToString());
}
state.SetPointOfViewPlayer(state.CurrentPlayerTurn);
var play = playGenerators[state.CurrentPlayerTurn].FindPlay(state);
// Console.WriteLine($"Player {state.CurrentPlayerTurn} plays {play}");
state.CommitPlay(play);
if (state.GameOver())
{
break;
}
}
scores = state.Evaluate();
if (scores.Any(x => x < 0))
{
// Somebody went below 0 - game over
double highestScore = double.MinValue;
foreach (var s in scores)
{
if (s > highestScore)
{
highestScore = s;
}
}
for (int i = 0; i < PlayerCount; i++)
{
if (scores[i] == highestScore)
{
wins[i]++;
}
}
break;
}
}
}
string header = string.Format("{0, 6}{1, 10}{2, 7}", "Player", "Wins", "%");
Console.WriteLine(header);
for (int i = 0; i < PlayerCount; i++)
{
string output = string.Format("{0, 6}{1, 10}{2, 7:P1}", i, wins[i], (double)wins[i] / (iterations - draws));
Console.WriteLine(output);
}
Console.WriteLine($"Draws: {draws}");
stopwatch.Stop();
Console.WriteLine($"Finished after {stopwatch.ElapsedMilliseconds:N0}ms.");
}
