/// <summary>
/// This returns a random winner for the type requested (could return null)
/// WARNING: Don't modify the returned dna directly, make a copy first
/// </summary>
public ShipDNA GetWinner(string name)
{
var current = _current; // store local because it's volatile
if (current == null)
{
return(null);
}
// Find the set for the name requested
WinningSet set = current.Item2.Where(o => o.ShipName == name).FirstOrDefault();
if (set == null)
{
return(null);
}
// Get all the beans across all the lineages
var beans = set.BeansByLineage.SelectMany(o => o.Item2).ToArray();
// Pick a random one
int index = StaticRandom.Next(beans.Length);
if (beans[index].Ship == null)
{
return(beans[index].DNA);
}
else
{
return(beans[index].Ship.GetNewDNA());
}
}
public Match(WinningSet nbWinningSets)
{
this.NbWinningSets = (int)nbWinningSets;
this.Sets = new List <Set>((int)nbWinningSets);
this.CurrentSet = new Set(this);
switch (nbWinningSets)
{
case WinningSet.BEST_OF_THREE:
this.ScoreMatch = new BestOfThreeScoreMatch(this);
break;
case WinningSet.BEST_OF_FIVE:
this.ScoreMatch = new BestOfFiveScoreMatch(this);
break;
default:
break;
}
//dispatch event to current handling ScoreGame object
this.TeamScoredHandler += this.CurrentSet.OnTeamScored;
this.MatchStarted = false;
this.MatchFinnished = false;
//register events
this.CurrentSet.TeamScoredHandler += CurrentSet.CurrentGame.ScoreGame.OnTeamScored;
this.CurrentSet.CurrentGame.GameWonHandler += CurrentSet.ScoreSet.OnGameWonHandler;
this.CurrentSet.SetWonHandler += ScoreMatch.OnSetWonHandler;
}
private static WinningSet GetWinnersSprtName(string name, WinningSet existing, WinningBean[] candidates, int maxLineages, int maxPerLineage, bool tracksLivingInstances)
{
if (candidates == null)
{
#region Validate Existing
//TODO: See if the constraints are more restrictive
//if (existing != null)
//{
// if (existing.BeansByLineage.Length > maxLineages)
// {
// }
//}
#endregion
return(existing);
}
// Group the candidates up by lineage
var candidateLineage = candidates.GroupBy(o => tracksLivingInstances ? o.Ship.Lineage : o.DNA.ShipLineage).ToArray();
List <Tuple <string, WinningBean[]> > retVal = new List <Tuple <string, WinningBean[]> >();
// Shoot through all the unique lineages across existing and candidate
foreach (string lineage in UtilityCore.Iterate(
existing == null ? null : existing.BeansByLineage.Select(o => o.Item1),
candidateLineage.Select(o => o.Key)).
Distinct())
{
var matchingCandidate = candidateLineage.Where(o => o.Key == lineage).FirstOrDefault();
// Get the top beans for this lineage
retVal.Add(GetWinnersSprtLineage(lineage,
existing == null ? null : existing.BeansByLineage.Where(o => o.Item1 == lineage).FirstOrDefault(),
matchingCandidate == null ? null : matchingCandidate.ToArray(),
maxPerLineage, tracksLivingInstances));
}
// Sort, take top
return(new WinningSet(name,
retVal.OrderByDescending(o => o.Item2.Max(p => p.Score)).
Take(maxLineages).
ToArray()));
}
/// <summary>
/// This returns how many lineages are currently being tracked for the name passed in
/// </summary>
/// <remarks>
/// You can compare this returned value to this.MaxLineages to see how many are still available, or whatever
/// </remarks>
public int GetNumUsedLineages(string name)
{
var current = _current; // store local because it's volatile
if (current == null)
{
return(0);
}
// Find the set for the name requested
WinningSet set = current.Item2.Where(o => o.ShipName == name).FirstOrDefault();
if (set == null)
{
return(0);
}
// Just return the number of lineages
return(set.BeansByLineage.Length);
}
public WinnerList(bool tracksLivingInstances, int maxLineages, int maxPerLineage, WinningSet[] current)
: this(tracksLivingInstances, maxLineages, maxLineages)
{
_current = Tuple.Create(DateTime.UtcNow, current);
}
private static WinningSet GetWinnersSprtName(string name, WinningSet existing, WinningBean[] candidates, int maxLineages, int maxPerLineage, bool tracksLivingInstances)
{
if (candidates == null)
{
#region Validate Existing
//TODO: See if the constraints are more restrictive
//if (existing != null)
//{
// if (existing.BeansByLineage.Length > maxLineages)
// {
// }
//}
#endregion
return existing;
}
// Group the candidates up by lineage
var candidateLineage = candidates.GroupBy(o => tracksLivingInstances ? o.Ship.Lineage : o.DNA.ShipLineage).ToArray();
List<Tuple<string, WinningBean[]>> retVal = new List<Tuple<string, WinningBean[]>>();
// Shoot through all the unique lineages across existing and candidate
foreach (string lineage in UtilityCore.Iterate(
existing == null ? null : existing.BeansByLineage.Select(o => o.Item1),
candidateLineage.Select(o => o.Key)).
Distinct())
{
var matchingCandidate = candidateLineage.Where(o => o.Key == lineage).FirstOrDefault();
// Get the top beans for this lineage
retVal.Add(GetWinnersSprtLineage(lineage,
existing == null ? null : existing.BeansByLineage.Where(o => o.Item1 == lineage).FirstOrDefault(),
matchingCandidate == null ? null : matchingCandidate.ToArray(),
maxPerLineage, tracksLivingInstances));
}
// Sort, take top
return new WinningSet(name,
retVal.OrderByDescending(o => o.Item2.Max(p => p.Score)).
Take(maxLineages).
ToArray());
}
