float GetSortStat(PartyAdvantageStats a)
{
switch (sortBy)
{
case SortBy.AverageAdvantage: return(a.average);
case SortBy.MinAdvantage: return(a.min);
case SortBy.MaxAdvantage: return(a.max);
case SortBy.BeatenByCount: return(a.predatorCount);
case SortBy.BeatsCount: return(a.preyCount);
case SortBy.FairCount: return(a.fairCount);
default: return(0);
}
}
int Compare(PartyAdvantageStats a, PartyAdvantageStats b)
{
int result = GetSortStat(a).CompareTo(GetSortStat(b));
return(ascending ? result : -result);
}
private IEnumerator Start()
{
statusText.text = "Initializing...";
yield return(null);
var battlers = TestAllPartyBattles(out short[,,] winLossCounts);
int banked = 0;
while (battlers.Count > 0)
{
yield return(null);
int progress = banked;
for (int i = 0; i < battlers.Count; i++)
{
progress += battlers[i].progress;
if (!battlers[i].thread.IsAlive)
{
banked += battlers[i].progress;
battlers[i].thread.Join();
battlers[i] = null;
}
}
battlers.RemoveAll(b => b == null);
statusText.text = $"Evaluating match ups... {progress}/{_allParties.Length}";
}
battlers = null;
statusText.text = "Computing advantages...";
yield return(null);
advantages = new float[_allParties.Length, _allParties.Length];
float denominator = 0.5f / MATCHES_PER_PAIR;
_stats = new List <PartyAdvantageStats>();
for (int i = 0; i < _allParties.Length; i++)
{
PartyAdvantageStats stats = default;
stats.partyID = (short)i;
float advantage = 0f;
for (int j = 0; j < _allParties.Length; j++)
{
if (i != j)
{
advantage = (winLossCounts[i, j, 0]
- winLossCounts[i, j, 1]
+ winLossCounts[j, i, 1]
- winLossCounts[j, i, 0]) * denominator;
}
advantages[i, j] = advantage;
stats.total += advantage;
stats.max = Mathf.Max(stats.max, advantage);
stats.min = Mathf.Min(stats.min, advantage);
if (Mathf.Approximately(advantage, 0))
{
stats.fairCount++;
}
else if (advantage > 0)
{
stats.preyCount++;
}
else
{
stats.predatorCount++;
}
}
stats.average = stats.total / _allParties.Length;
_stats.Add(stats);
}
statusText.text = "Tallying stats...";
yield return(null);
OnValidate();
statusText.text = "Top sorted parties:";
}
