/// <summary>
/// Tests the newly generated population in Metastone.
/// </summary>
private void TestNewPopulation(List <HSGAIndividual> currentPop, int currentGenerationNum)
{
for (int i = 0; i < _MaxPopulation; i++)
{
// get back all the cards we removed from the lists during
// previous mutations/validations
JSONHandler.RemoveAllCards();
JSONHandler.GetAllCards(numOfFiles, initialDirectory);
// Reassemble the deck string for the current individual.
currentPop[i].deck = JSONHandler.GenerateDeckString(currentPop[i], comboBox1.Text);
GeneFunctions gene = new GeneFunctions();
// check if deck is legal
bool isLegal = JSONHandler.ValidateDeck(currentPop[i].cardList);
//if deck isnt legal, no need to test it in metastone
if (isLegal == true)
{
// test each individual against each hero class type.
for (int opponentNum = 0; opponentNum < 9; opponentNum++)
{
// send over individual and opponent class numbers
GenerateMetastoneValues(comboBox1.SelectedIndex, opponentNum);
// run gradlew run command in cmd in metastone directory
GenerateAndValidatePopulation(currentPop[i].deck);
// retreive the sim stats from text file.
Dictionary <string, float> currentStats = new Dictionary <string, float>();
currentStats = ParseMetastoneResults();
// accumulate current win rate per game.
gene.CalculatePerGameStats(currentStats, opponentNum);
}
}
// calc fitness - fitness function
// calc legality
gene.CalculateFitness(isLegal);
currentPop[i].winRateFitness = gene.winRateFitness;
currentPop[i].legalFitness = gene.legalityFitness;
currentPop[i].standardDeviationFitness = gene.standardDeviationFitness;
// send individual stats to its correspondent folder.
using (StreamWriter w = File.CreateText(generationDirectory + "\\Generation" + currentGenerationNum + "\\Individual" + i + ".txt"))
{
w.WriteLine("Total Wins: " + currentPop[i].winRateFitness);
w.WriteLine("Legality: " + currentPop[i].legalFitness);
w.WriteLine("Standard Deviation: " + currentPop[i].standardDeviationFitness);
w.WriteLine();
w.WriteLine("Decklist:");
for (int j = 0; j < currentPop[i].cardList.Count; j++)
{
string s = currentPop[i].cardList[j]._CardID;
w.WriteLine(s);
}
}
}
}
private List <HSGAIndividual> ProduceInitialPopulation(int initialGenNum)
{
selectedClass = comboBox1.GetItemText(comboBox1.SelectedItem);
JSONHandler.filePath = deckDirectory;
List <HSGAIndividual> currentPop = new List <HSGAIndividual>();
// assemble the initial population
// test each individual in the population
for (int i = 0; i < _MaxPopulation; i++)
{
JSONHandler.RemoveAllCards();
JSONHandler.GetAllCards(numOfFiles, initialDirectory);
HSGAIndividual GeneIndividual = new HSGAIndividual();
// Create the deck for the current individual.
Tuple <string, List <Card> > t = new Tuple <string, List <Card> >("", null);
t = JSONHandler.GenerateSpecificDeck(selectedClass);
GeneIndividual.deck = t.Item1;
// cList = JSONHandler.GetFinalDeckList();
GeneIndividual.cardList = t.Item2;
GeneFunctions gene = new GeneFunctions();
// check if deck is legal - dont really need to do it here
// because initial population will be legal regardless
bool isLegal = JSONHandler.ValidateDeck(GeneIndividual.cardList);
//if deck isnt legal, no need to test it in metastone
if (isLegal == true)
{
// test each individual against each hero class type.
for (int opponentNum = 0; opponentNum < 9; opponentNum++)
{
// send over individual and opponent class numbers
GenerateMetastoneValues(comboBox1.SelectedIndex, opponentNum);
// run gradlew run command in cmd in metastone directory
GenerateAndValidatePopulation(GeneIndividual.deck);
// retreive the sim stats from text file.
Dictionary <string, float> currentStats = new Dictionary <string, float>();
currentStats = ParseMetastoneResults();
// accumulate current win rate per game.
gene.CalculatePerGameStats(currentStats, opponentNum);
}
}
// calc fitness - fitness function
// calc legality
gene.CalculateFitness(isLegal);
GeneIndividual.winRateFitness = gene.winRateFitness;
GeneIndividual.legalFitness = gene.legalityFitness;
GeneIndividual.standardDeviationFitness = gene.standardDeviationFitness;
// Add the individual to the population
currentPop.Add(GeneIndividual);
// send individual stats to its correspondent folder.
using (StreamWriter w = File.CreateText(generationDirectory + "\\Generation" + initialGenNum + "\\Individual" + i + ".txt"))
{
w.WriteLine("Total Wins: " + GeneIndividual.winRateFitness);
w.WriteLine("Legality: " + GeneIndividual.legalFitness);
w.WriteLine("Standard Deviation: " + GeneIndividual.standardDeviationFitness);
w.WriteLine();
w.WriteLine("Decklist:");
for (int j = 0; j < GeneIndividual.cardList.Count; j++)
{
string s = GeneIndividual.cardList[j]._CardID;
w.WriteLine(s);
}
}
}
return(currentPop);
}
