private static int AverageOtherTeamPopulationCount(string excludedTeam)
{
int total = 0;
int count = 0;
foreach (string teamName in teamNameToGeneDataDic.Keys)
{
if (CommonHelperMethods.StringsAreEqual(teamName, excludedTeam))
{
continue;
}
total += TeamManager.GetTeamPopulationCount(teamName);
++count;
}
// Will throw if count == 0
return(total / count);
}
private static void AddSurvivorsToGenePool()
{
int minWinCount = 1;
foreach (KeyValuePair <string, GeneData> keyValuePair in teamNameToGeneDataDic)
{
string teamName = keyValuePair.Key;
GeneData geneData = keyValuePair.Value;
int teamPopCount = TeamManager.GetTeamPopulationCount(teamName);
int winCount = 1 + teamPopCount - AverageTeamPopulationCount();
if (winCount < minWinCount)
{
// Losers don't get laid
continue;
}
else
{
minWinCount++;
}
// Have to place a cap on number of files, otherwise this would flood the machine
if (FileIOManager.GetFileNames().Count < GenePoolDirectoryFileLimit)
{
LogUtility.LogInfoFormat(
"{0} writes DNA to disk",
teamName);
geneData.DNA.PossiblyMutateAndWriteToDisk(FileIOManager.GenerateNewDNAFilePath(winCount));
}
else
{
LogUtility.LogInfoFormat(
"Gene Pool has reached max size of {0} files",
GenePoolDirectoryFileLimit);
}
}
}
private static void UpdateGenePoolFilesUponExtinction()
{
Dictionary <string, int> fileNameToModificationDic = new Dictionary <string, int> ();
// Tabulate the new win loss info for the parent files
foreach (KeyValuePair <string, GeneData> keyValuePair in teamNameToGeneDataDic)
{
string teamName = keyValuePair.Key;
string parentFileName = keyValuePair.Value.ParentDNAFilePath;
int teamPopCount = TeamManager.GetTeamPopulationCount(teamName);
int modification = teamPopCount - AverageTeamPopulationCount();
if (fileNameToModificationDic.ContainsKey(parentFileName))
{
// Update
fileNameToModificationDic[parentFileName] += modification;
}
else
{
// Create new entry
int startingParentWinLoss = ParseWinLoss(keyValuePair.Value.ParentDNAFilePath);
fileNameToModificationDic.Add(parentFileName, startingParentWinLoss + modification);
}
}
// Move or delete the parent files as appropriate
int winLossTotal = 0;
foreach (KeyValuePair <string, int> keyValuePair in fileNameToModificationDic)
{
string oldFileName = keyValuePair.Key;
int winLossCount = keyValuePair.Value;
winLossTotal += winLossCount;
int winLossAverage = (int)Math.Round((float)winLossTotal / (float)fileNameToModificationDic.Count);
if (winLossCount < winLossAverage)
{
// Delete losers
LogUtility.LogInfoFormat(
"Removing {0} from gene pool",
oldFileName);
FileIOManager.Delete(oldFileName);
continue;
}
else if (winLossCount >= winLossAverage)
{
// Falsely inflate average to break ties
winLossTotal += winLossAverage;
}
// Move winners to new file name
string newFileName = FileIOManager.GenerateNewDNAFilePath(winLossCount);
FileIOManager.Move(oldFileName, newFileName);
LogUtility.LogInfoFormat(
"Gene pool file {0} became {1}",
oldFileName,
newFileName);
}
}
