public static string CalculatePVPParams(this GameDeck d1, GameDeck d2, FightResult res)
{
++d1.PVPDailyGamesPlayed;
var mmrDif = d1.MatachMakingRatio - d2.MatachMakingRatio;
var chanceD1 = 1 / (1 + Math.Pow(10, -mmrDif / 40f));
var chanceD2 = 1 / (1 + Math.Pow(10, mmrDif / 40f));
var sDif = d1.SeasonalPVPRank - d2.SeasonalPVPRank;
var sChan = 1 / (1 + Math.Pow(10, -sDif / 400f));
var gDif = d1.GlobalPVPRank - d2.GlobalPVPRank;
var gChan = 1 / (1 + Math.Pow(10, -gDif / 400f));
long gRank = 0;
long sRank = 0;
double mmrChange = 0;
double mmreChange = 0;
switch (res)
{
case FightResult.Win:
++d1.PVPWinStreak;
var wsb = 20 * (1 + (d1.PVPWinStreak / 10));
if (wsb < 20)
{
wsb = 20;
}
if (wsb > 40)
{
wsb = 40;
}
sRank = (long)(80 * (1 - sChan)) + wsb;
gRank = (long)(40 * (1 - gChan)) + wsb;
mmrChange = 2 * (1 - chanceD1);
mmreChange = 2 * (0 - chanceD2);
break;
case FightResult.Lose:
d1.PVPWinStreak = 0;
sRank = (long)(80 * (0 - sChan));
gRank = (long)(40 * (0 - gChan));
mmrChange = 2 * (0 - chanceD1);
mmreChange = 2 * (1 - chanceD2);
break;
case FightResult.Draw:
sRank = (long)(40 * (1 - sChan));
gRank = (long)(20 * (1 - gChan));
mmrChange = 1 * (1 - chanceD1);
mmreChange = 1 * (1 - chanceD2);
break;
}
d1.MatachMakingRatio += mmrChange;
d2.MatachMakingRatio += mmreChange;
d1.GlobalPVPRank += gRank;
d1.SeasonalPVPRank += sRank;
if (d1.GlobalPVPRank < 0)
{
d1.GlobalPVPRank = 0;
}
if (d1.SeasonalPVPRank < 0)
{
d1.SeasonalPVPRank = 0;
}
var coins = d1.GetPVPCoinsFromDuel(res);
d1.PVPCoins += coins;
return($"**{coins.ToString("+0;-#")}** PC **{gRank.ToString("+0;-#")}** GR **{sRank.ToString("+0;-#")}** SR");
}