/// <summary>
/// Calcula o WN8 de um conjunto de tanques jogados
/// </summary>
/// <param name="played">Dicionário com o ID de cada tanque jogado e seus valores totais</param>
/// <returns>o WN8</returns>
public double CalculateWn8(IDictionary <long, TankPlayerWn8Statistics> played)
{
if (played == null)
{
return(0);
}
if (played.Count == 0)
{
return(0);
}
if ((_values == null) || (_values.Count == 0))
{
throw new InvalidOperationException("There are no expected values!");
}
double sumPlayedDamage = 0, sumRefDamage = 0;
double sumPlayedWin = 0, sumRefWin = 0;
double sumPlayedFrag = 0, sumRefFrag = 0;
double sumPlayedSpot = 0, sumRefSpot = 0;
double sumPlayedDef = 0, sumRefDef = 0;
foreach (var p in played)
{
if (_values.TryGetValue(p.Key, out var exp))
{
sumPlayedDamage += p.Value.DamageDealt;
sumPlayedWin += p.Value.Wins;
sumPlayedFrag += p.Value.Kills;
sumPlayedSpot += p.Value.Spotted;
sumPlayedDef += p.Value.DroppedCapturePoints;
sumRefDamage += (exp.Damage * p.Value.Battles);
sumRefWin += (exp.WinRate * p.Value.Battles);
sumRefFrag += (exp.Frag * p.Value.Battles);
sumRefSpot += (exp.Spot * p.Value.Battles);
sumRefDef += (exp.Def * p.Value.Battles);
}
else
{
Log.Debug($"Played Tank id {p.Key} could not be found on the Expected Values.");
}
}
var relDamage = sumPlayedDamage / sumRefDamage;
var relWin = sumPlayedWin / sumRefWin;
var relFrag = sumPlayedFrag / sumRefFrag;
var relSpot = sumPlayedSpot / sumRefSpot;
var relDef = sumPlayedDef / sumRefDef;
return(Wn8TankExpectedValues.GetWn8FromRelatives(relDamage, relWin, relFrag, relSpot, relDef));
}
/// <summary>
/// Adiciona uma referência
/// </summary>
/// <param name="ev"></param>
public void Add(Wn8TankExpectedValues ev)
{
_values[ev.TankId] = ev;
}
