// Calculates champion statistics from personal and global history
// dictionaries.
public void CalcChampionStats()
{
foreach (int matchId in personalHistory.Keys)
{
PersonalParticipant personalParticipant = personalHistory[matchId];
foreach (int enemyChampionId in globalHistory[matchId])
{
AddTally(personalParticipant.championId, enemyChampionId, Stats.Games);
if (personalParticipant.isWin)
{
AddTally(personalParticipant.championId, enemyChampionId, Stats.Wins);
}
}
}
}
// Calculates personal win rate from personal history dictionary.
public double CalcPersonalWinRate()
{
int wins = 0;
int games = 0;
foreach (int matchId in personalHistory.Keys)
{
games += 1;
PersonalParticipant personalParticipant = personalHistory[matchId];
if (personalParticipant.isWin)
{
wins += 1;
}
}
return(100d * wins / games);
}
