public IEnumerable <MatchMadeTeam> RandomizeTeams(IEnumerable <GuardianSnapshot> guardians, int teamSize)
{
var numberOfTeams = guardians.Count() / teamSize;
var guardianArray = guardians.ToArray();
var teams = new List <MatchMadeTeam>();
for (var i = 0; i < numberOfTeams; i++)
{
var team = new MatchMadeTeam();
var teamGuardians = new List <GuardianSnapshot>();
var teamElo = 0.0;
var teamEfficiency = 0.0;
for (var j = i * teamSize; j < i * teamSize + teamSize; j++)
{
teamGuardians.Add(guardianArray[j]);
teamElo += guardianArray[j].GuardianElo;
teamEfficiency += guardianArray[j].GuardianEfficiency;
}
team.Guardians = teamGuardians;
team.TeamElo = teamElo / teamSize;
team.TeamEfficiency = teamEfficiency / teamSize;
teams.Add(team);
}
return(teams);
}
internal IEnumerable <MatchMadeTeam> SwapTwoPlayers(IEnumerable <MatchMadeTeam> teams, int teamIndex1, int teamIndex2)
{
var nextConfiguration = new MatchMadeTeam[teams.Count()];
var teamsArray = teams.ToArray();
for (var i = 0; i < teams.Count(); i++)
{
nextConfiguration[i] = new MatchMadeTeam();
var guardianArray = teamsArray[i].Guardians.ToArray();
var newGuardiansArray = new GuardianSnapshot[guardianArray.Length];
for (var j = 0; j < guardianArray.Length; j++)
{
newGuardiansArray[j] = guardianArray[j];
}
nextConfiguration[i].Guardians = newGuardiansArray;
}
var guardianIndex1 = _random.Next(0, nextConfiguration[teamIndex1].Guardians.Count());
var guardianIndex2 = _random.Next(0, nextConfiguration[teamIndex2].Guardians.Count());
var team1Guardians = nextConfiguration[teamIndex1].Guardians.ToArray();
var team2Guardians = nextConfiguration[teamIndex2].Guardians.ToArray();
var guardian1 = team1Guardians[guardianIndex1];
team1Guardians[guardianIndex1] = team2Guardians[guardianIndex2];
team2Guardians[guardianIndex2] = guardian1;
nextConfiguration[teamIndex1].Guardians = team1Guardians;
nextConfiguration[teamIndex2].Guardians = team2Guardians;
foreach (var team in nextConfiguration)
{
var teamElo = 0.0;
var teamEff = 0.0;
foreach (var guardian in team.Guardians)
{
teamElo += guardian.GuardianElo;
teamEff += guardian.GuardianEfficiency;
}
teamElo = teamElo / team.Guardians.Count();
teamEff = teamEff / team.Guardians.Count();
team.TeamEfficiency = teamEff;
team.TeamElo = teamElo;
}
return(nextConfiguration.ToList());
}
internal IEnumerable <MatchMadeTeam> KeepNextConfiguration(IEnumerable <MatchMadeTeam> nextTeamConfiguration)
{
var newTeamConfiguration = new MatchMadeTeam[nextTeamConfiguration.Count()];
var teamsArray = nextTeamConfiguration.ToArray();
for (var i = 0; i < nextTeamConfiguration.Count(); i++)
{
newTeamConfiguration[i] = new MatchMadeTeam();
var guardianArray = teamsArray[i].Guardians.ToArray();
var newGuardiansArray = new GuardianSnapshot[guardianArray.Length];
for (var j = 0; j < guardianArray.Length; j++)
{
newGuardiansArray[j] = guardianArray[j];
}
newTeamConfiguration[i].TeamEfficiency = teamsArray[i].TeamEfficiency;
newTeamConfiguration[i].TeamElo = teamsArray[i].TeamElo;
newTeamConfiguration[i].Guardians = newGuardiansArray;
}
return(newTeamConfiguration);
}
