private void InitializeSimulationParamaters(Match match, BallPositionEnum ballPosition, int attempts, bool shootAttempt)
{
_match = match;
_attempts = attempts;
_ballPosition = ballPosition;
_shootAttempt = shootAttempt;
}
public BallPositionEnum InvertBallPosition(BallPositionEnum ballPosition)
{
BallPositionEnum defenseBallPosition = 0;
// if ballPosition not mid use inverted position for defense
if (ballPosition != BallPositionEnum.Mid)
{
defenseBallPosition = ballPosition == BallPositionEnum.Front ? BallPositionEnum.Back : BallPositionEnum.Front;
}
else
{
defenseBallPosition = ballPosition;
}
return(defenseBallPosition);
}
public int CalculateDefendingPoinstAtBallPosition(Team team, BallPositionEnum ballPosition, bool includeGoalKeeper)
{
BallPositionEnum defenseBallPosition = InvertBallPosition(ballPosition);
var playersAtBallPosition = GetPlayersAtPosition(team, defenseBallPosition);
var totalPlayerScore = playersAtBallPosition.Select(x => x.Defense).ToList().Sum();
// Include goalkeeper score when attacking team tries to shoot
if (includeGoalKeeper)
{
var goalKeeper = team.Players.Where(x => x.Posistion == PlayerPosistionEnum.GoalKeeper).FirstOrDefault();
totalPlayerScore += goalKeeper == null ? 0 : goalKeeper.Defense;
}
return(totalPlayerScore);
}
public Match RunSimulation(Match match, BallPositionEnum ballPosition = BallPositionEnum.Mid, int attempts = 42, bool shootAttempt = false)
{
InitializeSimulationParamaters(match, ballPosition, attempts, shootAttempt);
while (_attempts > 0)
{
var attackingTeam = _match.FirstTeam.IsAttacking ? _match.FirstTeam : _match.SecondTeam;
var defendingTeam = !_match.FirstTeam.IsAttacking ? _match.FirstTeam : _match.SecondTeam;
// Get playerScore at ballposition
var attackingPlayerPoints = CalculateAttackingPoinstAtBallPosition(attackingTeam, _ballPosition);
// When _shootAttempt is true defendingPlayerPoints = playersPoint + goalKeerpPoints
var defendingPlayerPoints = CalculateDefendingPoinstAtBallPosition(defendingTeam, _ballPosition, _shootAttempt);
// differenceBonusPlayerPoints is a banus for the players with higher playerPoint at the position
var differenceBonusPlayerPoints = attackingPlayerPoints - defendingPlayerPoints;
// attackingPlayerPoints and defendingPlayerPoints are used to generate a number
var attackPoints = GenerateNumber(attackingPlayerPoints, differenceBonusPlayerPoints > 0 ? differenceBonusPlayerPoints : 0);
var defensePoints = GenerateNumber(defendingPlayerPoints, differenceBonusPlayerPoints < 0 ? -differenceBonusPlayerPoints : 0);
if (_shootAttempt)
{
// if attack is higher then defense attakcing team scores
if (attackPoints > defensePoints)
{
if (_match.FirstTeam.IsAttacking)
{
_match.ScoreFirstTeam += 1;
}
else
{
_match.ScoreSecondTeam += 1;
}
}
// When attacking team does not score, switch defending team to attack and adjust parameters
PrepareAttackingAttempt();
continue;
}
if (attackPoints > defensePoints)
{
// When already at the front the next Attempt will be a shooting attempt
if (_ballPosition == BallPositionEnum.Front)
{
PrepareShootAttempt();
}
else
{
PrepareMoveForwardAttempt();
}
continue;
}
// When defending team wins the attempt, switch defending team to attack and adjust parameters
PrepareAttackingAttempt();
}
var processedMatchResults = ProcesMatchResult(_match);
return(processedMatchResults);
}
// should return the combined number of all players at the sameposition of the ball
public List <Player> GetPlayersAtPosition(Team team, BallPositionEnum ballPosition)
{
return(team.Players.Where(x => (int)x.Posistion == ((int)ballPosition)).ToList());
}
public int CalculateAttackingPoinstAtBallPosition(Team team, BallPositionEnum ballPosition)
{
var playersAtBallPosition = GetPlayersAtPosition(team, ballPosition);
return(playersAtBallPosition.Select(x => x.Attack).ToList().Sum());
}
public void ChangeState(BallPositionEnum ballState)
{
_ballStateMain = ballState;
}