public OverallStatistics Run()
{
Parallel.For(0, _opponents.Count,
new ParallelOptions {
MaxDegreeOfParallelism = 8
},
i => { queueGame(i); });
/*
* for (int i=0; i<_opponents.Count; i++)
* queueGame(i);
*/
// Calculate turn averages from the totals
double avgHealthDifference = _totalHealthDifference * 1.0 / _opponents.Count;
double avgDamage = _totalDamage * 1.0 / _totalTurns;
double avgCardsDrawn = _totalCardsDrawn * 1.0 / _totalTurns;
double avgHandSize = _totalHandSize * 1.0 / _totalTurns;
double avgManaSpent = _totalManaSpent * 1.0 / _totalTurns;
double avgManaWasted = _totalManaWasted * 1.0 / _totalTurns;
double avgStrategyAlignment = _totalStrategyAlignment * 1.0 / _totalTurns;
double turnsPerGame = _totalTurns * 1.0 / _opponents.Count;
// Pack up the results and give them back.
var results = new OverallStatistics();
string[] cardNames = _player.Deck.GetCardNames();
results.UsageCounts = new int[cardNames.Length];
for (int i = 0; i < cardNames.Length; i++)
{
results.UsageCounts[i] = _usageCount[cardNames[i]];
}
results.WinCount = _winCount;
results.AverageHealthDifference = avgHealthDifference;
results.DamageDone = avgDamage;
results.NumTurns = turnsPerGame;
results.CardsDrawn = avgCardsDrawn;
results.HandSize = avgHandSize;
results.ManaSpent = avgManaSpent;
results.ManaWasted = avgManaWasted;
results.StrategyAlignment = avgStrategyAlignment;
return(results);
}
public OverallStatistics Run()
{
//Parallel.For(0, _opponents.Count, i => {queueGame(i);});
for (int i = 0; i < _opponents.Count; i++)
{
queueGame(i);
// Rest every game.
Thread.Sleep(1000);
}
// Calculate turn averages from the totals
long avgDamage = _totalDamage * 1000000L / _totalTurns;
long avgCardsDrawn = _totalCardsDrawn * 1000000L / _totalTurns;
long avgHandSize = _totalHandSize * 1000000L / _totalTurns;
long avgManaSpent = _totalManaSpent * 1000000L / _totalTurns;
long avgManaWasted = _totalManaWasted * 1000000L / _totalTurns;
long avgStrategyAlignment = _totalStrategyAlignment * 100L / _totalTurns;
long turnsPerGame = _totalTurns * 1000000L / _opponents.Count;
// Pack up the results and give them back.
var results = new OverallStatistics();
string[] cardNames = _player.Deck.GetCardNames();
results.UsageCounts = new int[cardNames.Length];
for (int i = 0; i < cardNames.Length; i++)
{
results.UsageCounts[i] = _usageCount[cardNames[i]];
}
results.WinCount = _winCount;
results.TotalHealthDifference = _totalHealthDifference;
results.DamageDone = (int)avgDamage;
results.NumTurns = (int)turnsPerGame;
results.CardsDrawn = (int)avgCardsDrawn;
results.HandSize = (int)avgHandSize;
results.ManaSpent = (int)avgManaSpent;
results.ManaWasted = (int)avgManaWasted;
results.StrategyAlignment = (int)avgStrategyAlignment;
return(results);
}
static void Main(string[] args)
{
string nodeName = args[0];
int nodeId = Int32.Parse(args[0]);
Console.WriteLine("Node Id: " + nodeId);
// These files are for asyncronous communication between this
// worker and it's scheduler.
//
// Decks to evaluate come in the inbox and are dished out of the
// outbox.
string boxesDirectory = "boxes/";
string inboxPath = boxesDirectory +
string.Format("deck-{0,4:D4}-inbox.tml", nodeId);
string outboxPath = boxesDirectory +
string.Format("deck-{0,4:D4}-outbox.tml", nodeId);
// Hailing
string activeDirectory = "active/";
string activeWorkerPath = activeDirectory +
string.Format("worker-{0,4:D4}.txt", nodeId);
string activeSearchPath = activeDirectory + "search.txt";
if (!File.Exists(activeSearchPath))
{
Console.WriteLine("No search has been found.");
return;
}
// The opponent deck doesn't change so we can load it here.
string[] textLines = File.ReadAllLines(activeSearchPath);
Console.WriteLine("Config File: " + textLines[1]);
var config = Toml.ReadFile <Configuration>(textLines[1]);
// Apply nerfs if nerfs are available
ApplyNerfs(config.Nerfs);
// Setup the pools of card decks for possible opponents.
var deckPoolManager = new DeckPoolManager();
deckPoolManager.AddDeckPools(config.Evaluation.DeckPools);
// Setup test suites: (strategy, deck) combos to play against.
var suiteConfig = Toml.ReadFile <DeckSuite>(
config.Evaluation.OpponentDeckSuite);
var gameSuite = new GameSuite(suiteConfig.Opponents,
deckPoolManager);
// Let the scheduler know we are here.
using (FileStream ow = File.Open(activeWorkerPath,
FileMode.Create, FileAccess.Write, FileShare.None))
{
WriteText(ow, "Hail!");
ow.Close();
}
// Loop while the guiding search is running.
while (File.Exists(activeSearchPath))
{
// Wait until we have some work.
while (!File.Exists(inboxPath) && File.Exists(activeSearchPath))
{
Console.WriteLine("Waiting... (" + nodeId + ")");
Thread.Sleep(5000);
}
if (!File.Exists(activeSearchPath))
{
break;
}
// Wait for the file to be finish being written
Thread.Sleep(5000);
// Run games, evaluate the deck, and then save the results.
var playMessage = Toml.ReadFile <PlayMatchesMessage>(inboxPath);
Deck playerDeck = playMessage.Deck.ContructDeck();
int numStrats = config.Evaluation.PlayerStrategies.Length;
var stratStats = new StrategyStatistics[numStrats];
var overallStats = new OverallStatistics();
overallStats.UsageCounts = new int[playerDeck.CardList.Count];
RecordDeckProperties(playerDeck, overallStats);
for (int i = 0; i < numStrats; i++)
{
// Setup the player with the current strategy
PlayerStrategyParams curStrat =
config.Evaluation.PlayerStrategies[i];
var player = new PlayerSetup(playerDeck,
PlayerSetup.GetStrategy(curStrat.Strategy,
config.Network,
playMessage.Strategy));
List <PlayerSetup> opponents =
gameSuite.GetOpponents(curStrat.NumGames);
var launcher = new GameDispatcher(
player, opponents
);
// Run the game and collect statistics
OverallStatistics stats = launcher.Run();
stratStats[i] = new StrategyStatistics();
stratStats[i].WinCount += stats.WinCount;
stratStats[i].Alignment += stats.StrategyAlignment;
overallStats.Accumulate(stats);
}
// Write the results
overallStats.ScaleByNumStrategies(numStrats);
var results = new ResultsMessage();
results.PlayerDeck = playMessage.Deck;
results.OverallStats = overallStats;
results.StrategyStats = stratStats;
Toml.WriteFile <ResultsMessage>(results, outboxPath);
// Wait for the TOML file to write (buffers are out of sync)
// Then tell the search that we are done writing the file.
Thread.Sleep(3000);
File.Delete(inboxPath);
// Cleanup.
GC.Collect();
// Look at all the files in the current directory.
// Eliminate anythings that matches our log file.
/*
* string[] oFiles = Directory.GetFiles(".", "DeckEvaluator.o*");
* foreach (string curFile in oFiles)
* {
* if (curFile.EndsWith(nodeName))
* {
* File.Delete(curFile);
* }
* }*/
}
}
private static void RecordDeckProperties(Deck deck,
OverallStatistics stats)
{
// Calculate the dust cost of the deck
int dust = 0;
foreach (Card c in deck.CardList)
{
if (c.Rarity == Rarity.COMMON)
{
dust += 40;
}
else if (c.Rarity == Rarity.RARE)
{
dust += 100;
}
else if (c.Rarity == Rarity.EPIC)
{
dust += 400;
}
else if (c.Rarity == Rarity.LEGENDARY)
{
dust += 1600;
}
}
// Calculate the sum of mana costs
int deckManaSum = 0;
foreach (Card c in deck.CardList)
{
deckManaSum += c.Cost;
}
// Calculate the variance of mana costs
double avgDeckMana =
deckManaSum * 1.0 / deck.CardList.Count;
double runningVariance = 0;
foreach (Card c in deck.CardList)
{
double diff = c.Cost - avgDeckMana;
runningVariance += diff * diff;
}
double deckManaVariance = runningVariance / deck.CardList.Count;
// Calculate the number of minion and spell cards
int numMinionCards = 0;
int numSpellCards = 0;
foreach (Card c in deck.CardList)
{
if (c.Type == CardType.MINION)
{
numMinionCards++;
}
else if (c.Type == CardType.SPELL)
{
numSpellCards++;
}
}
// Record the properties
stats.Dust = dust;
stats.DeckManaSum = deckManaSum;
stats.DeckManaVariance = deckManaVariance;
stats.NumMinionCards = numMinionCards;
stats.NumSpellCards = numSpellCards;
}