/// <summary>
/// Starts the football <see cref="Cup" />. Execution intended in console mode.
/// </summary>
/// <returns>
/// The winner <see cref="Team" />.
/// </returns>
/// <exception cref="Exception">Not enough teams or referees in a cup.
/// or
/// Not even number of teams in a cup.</exception>
public Team StartFootballCup()
{
if (isFinished)
{
throw new Exception("Cup already played out.");
}
int teamsInCup = listOfTeamsInCup.Count();
int refereesInCup = listOfRefereesInCup.Count();
if (teamsInCup < 8 && refereesInCup < 3)
{
throw new Exception("Not enough teams or referees in a cup.");
}
if (teamsInCup % 2 != 0)
{
throw new Exception("Not even number of teams in a cup.");
}
if (teamsInCup != 8 & teamsInCup != 16 & teamsInCup != 24)
{
throw new Exception("Need to be 8, 16 or 24 teams for a cup.");
}
int xx = 1;
int yy = listOfTeamsInCup.Count();
while ((yy / 2) > 1)
{
xx++;
yy /= 2;
}
for (int h = 0; h < xx; h++)
{
List <Team> tempList = new List <Team>(listOfTeamsInCup);
for (int i = 0; i < teamsInCup / 2; i++)
{
TwoTeams teams = RandomTeamsForMatch(tempList);
Team teamA = teams.GetHostTeam;
Team teamB = teams.GetGuestTeam;
ThreeReferees referees = RandomRefereesForMatch();
Referee mainReferee = referees.GetMainReferee;
Referee suppRef1 = referees.GetSupportingReferee1;
Referee suppRef2 = referees.GetSupportingReferee2;
FootballMatch footballMatch = new FootballMatch(mainReferee, teamA, teamB, suppRef1, suppRef2);
matchEngine.SimulateFootballMatch(ref footballMatch, true);
if (footballMatch.GetScoreOfTeamA() > footballMatch.GetScoreOfTeamB())
{
listOfTeamsInCup.Remove(teamB);
}
else if (footballMatch.GetScoreOfTeamB() > footballMatch.GetScoreOfTeamA())
{
listOfTeamsInCup.Remove(teamA);
}
tempList.Remove(teamA);
tempList.Remove(teamB);
}
teamsInCup /= 2;
}
listOfTeamsInCup.ElementAt(0).AddTournamentWon();
isFinished = true;
return(listOfTeamsInCup.ElementAt(0));
}