mirror of
https://github.com/JeroenED/libpairtwo.git
synced 2024-12-22 04:11:22 +01:00
Working tiebreaks
Also: * Added mutual result * Reimplemented points tiebreak
This commit is contained in:
parent
35c4b8524d
commit
526be12303
GPG Key ID:
28CCCB8F62BFADD6
@ -10,104 +10,139 @@ use JeroenED\Libpairtwo\Enums\Result;
|
||||
abstract class Tiebreaks extends Tournament
|
||||
{
|
||||
|
||||
/**
|
||||
* @param int $key
|
||||
* @param Player $player
|
||||
* @return float
|
||||
*/
|
||||
protected function calculateKeizer(int $key, Player $player): float
|
||||
{
|
||||
$currentTiebreaks = $player->getTiebreaks();
|
||||
$currentTiebreaks[$key] = $player->getBinaryData('ScoreAmerican');
|
||||
$player->setTiebreaks($currentTiebreaks);
|
||||
return $currentTiebreaks[$key];
|
||||
}
|
||||
private const Won = [ Result::won, Result::wonforfait, Result::wonbye, Result::wonadjourned ];
|
||||
private const Draw = [ Result::draw, Result::drawadjourned];
|
||||
private const Lost = [ Result::absent, Result::bye, Result::lost, Result::adjourned ];
|
||||
private const Black = [ Color::black ];
|
||||
private const White = [ Color::white ];
|
||||
|
||||
|
||||
/**
|
||||
* @param int $key
|
||||
* @param Player $player
|
||||
* @return float
|
||||
* @return float|null
|
||||
*/
|
||||
protected function calculateAmerican(int $key, Player $player): float
|
||||
protected function calculateKeizer(Player $player): ?float
|
||||
{
|
||||
$currentTiebreaks = $player->getTiebreaks();
|
||||
$currentTiebreaks[$key] = $player->getBinaryData('ScoreAmerican');
|
||||
$player->setTiebreaks($currentTiebreaks);
|
||||
return $currentTiebreaks[$key];
|
||||
return $player->getBinaryData('ScoreAmerican');
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @param int $key
|
||||
* @param Player $player
|
||||
* @return float
|
||||
* @return float|null
|
||||
*/
|
||||
protected function calculatePoints(int $key, Player $player): float
|
||||
protected function calculateAmerican(Player $player): ?float
|
||||
{
|
||||
$currentTiebreaks = $player->getTiebreaks();
|
||||
$currentTiebreaks[$key] = $player->getBinaryData('Points');
|
||||
$player->setTiebreaks($currentTiebreaks);
|
||||
return $currentTiebreaks[$key];
|
||||
return $player->getBinaryData('ScoreAmerican');
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @param int $key
|
||||
* @param Player $player
|
||||
* @return float
|
||||
* @return float|null
|
||||
*/
|
||||
protected function calculateBaumbach(int $key, Player $player): float
|
||||
protected function calculatePoints(Player $player): ?float
|
||||
{
|
||||
$points = 0;
|
||||
foreach ($player->getPairings() as $pairing) {
|
||||
if (array_search($pairing->getResult(), self::Won) !== false) {
|
||||
$points = $points + 1;
|
||||
} elseif (array_search($pairing->getResult(), self::Draw) !== false) {
|
||||
$points = $points + 0.5;
|
||||
}
|
||||
}
|
||||
return $points;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @param Player $player
|
||||
* @return float|null
|
||||
*/
|
||||
protected function calculateBaumbach(Player $player): ?float
|
||||
{
|
||||
$wonArray = [Result::won, Result::wonadjourned, Result::wonbye, Result::wonforfait];
|
||||
$totalwins = 0;
|
||||
foreach ($player->getPairings() as $pairing) {
|
||||
if (array_search($pairing->getResult(), $wonArray) !== false) {
|
||||
if (array_search($pairing->getResult(), self::Won) !== false) {
|
||||
$totalwins++;
|
||||
}
|
||||
}
|
||||
$currentTiebreaks = $player->getTiebreaks();
|
||||
$currentTiebreaks[$key] = $totalwins;
|
||||
$player->setTiebreaks($currentTiebreaks);
|
||||
return $currentTiebreaks[$key];
|
||||
return $totalwins;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @param Player $player
|
||||
* @return float|null
|
||||
*/
|
||||
protected function calculateBlackPlayed(Player $player): ?float
|
||||
{
|
||||
$totalwins = 0;
|
||||
foreach ($player->getPairings() as $pairing) {
|
||||
if (array_search($pairing->getColor(), self::Black) !== false) {
|
||||
$totalwins++;
|
||||
}
|
||||
}
|
||||
return $totalwins;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param int $key
|
||||
* @param Player $player
|
||||
* @return float
|
||||
* @return float|null
|
||||
*/
|
||||
protected function calculateBlackPlayed(int $key, Player $player): float
|
||||
protected function calculateBlackWin(Player $player): ?float
|
||||
{
|
||||
$blackArray = [Color::black];
|
||||
$totalwins = 0;
|
||||
foreach ($player->getPairings() as $pairing) {
|
||||
if (array_search($pairing->getColor(), $blackArray) !== false) {
|
||||
if (array_search($pairing->getColor(), self::Black) !== false && array_search($pairing->getResult(), Self::Won) !== false) {
|
||||
$totalwins++;
|
||||
}
|
||||
}
|
||||
$currentTiebreaks = $player->getTiebreaks();
|
||||
$currentTiebreaks[$key] = $totalwins;
|
||||
$player->setTiebreaks($currentTiebreaks);
|
||||
return $currentTiebreaks[$key];
|
||||
return $totalwins;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @param int $key
|
||||
* @param Player $player
|
||||
* @return float
|
||||
* @param array $opponents
|
||||
* @param int $key
|
||||
* @return float|null
|
||||
*/
|
||||
protected function calculateBlackWin(int $key, Player $player): float
|
||||
protected function calculateMutualResult(Player $player, array $opponents, int $key): ?float
|
||||
{
|
||||
$wonArray = [Result::won, Result::wonadjourned, Result::wonbye, Result::wonforfait];
|
||||
$blackArray = [Color::black];
|
||||
$totalwins = 0;
|
||||
foreach ($player->getPairings() as $pairing) {
|
||||
if (array_search($pairing->getColor(), $blackArray) !== false && array_search($pairing->getResult(), $wonArray) !== false) {
|
||||
$totalwins++;
|
||||
$interestingplayers = $opponents;
|
||||
if ($key != 0) {
|
||||
$interestingplayers = [];
|
||||
foreach ($opponents as $opponent) {
|
||||
if (($opponent->getTiebreaks()[$key - 1] == $player->getTiebreaks()[$key - 1]) && ($player != $opponent)) {
|
||||
$interestingplayers[] = $opponent;
|
||||
}
|
||||
}
|
||||
}
|
||||
$currentTiebreaks = $player->getTiebreaks();
|
||||
$currentTiebreaks[$key] = $totalwins;
|
||||
$player->setTiebreaks($currentTiebreaks);
|
||||
return $currentTiebreaks[$key];
|
||||
$points = 0;
|
||||
$totalmatches = 0;
|
||||
foreach ($player->getPairings() as $pairing) {
|
||||
if (array_search($pairing->getOpponent(), $interestingplayers) !== false) {
|
||||
if (array_search($pairing->getResult(), self::Won) !== false) {
|
||||
$points = $points + 1;
|
||||
} elseif (array_search($pairing->getResult(), self::Draw) !== false) {
|
||||
$points = $points + 0.5;
|
||||
}
|
||||
$totalmatches++;
|
||||
}
|
||||
}
|
||||
if ($totalmatches != count($interestingplayers)) {
|
||||
$points = null;
|
||||
}
|
||||
return $points;
|
||||
}
|
||||
|
||||
protected function calculateAverageRating(Player $player) {
|
||||
$pairings = $player->getPairings();
|
||||
$totalrating = 0;
|
||||
$opponents;
|
||||
foreach ($pairings as $pairing) {
|
||||
if ($pairing->getOpponent()->getElos['national'])
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -207,54 +207,91 @@ class Tournament extends Tiebreaks
|
||||
public function getRanking()
|
||||
{
|
||||
$players = $this->getPlayers();
|
||||
|
||||
usort($players, array($this, "SortTiebreak"));
|
||||
|
||||
return $players;
|
||||
foreach ($this->getTiebreaks() as $tbkey=>$tiebreak) {
|
||||
foreach ($players as $pkey => $player) {
|
||||
$break = $this->calculateTiebreak($tiebreak, $player, $tbkey);
|
||||
$tiebreaks = $player->getTiebreaks();
|
||||
$tiebreaks[$tbkey] = $break;
|
||||
$player->setTiebreaks($tiebreaks);
|
||||
$this->updatePlayer($pkey, $player);
|
||||
}
|
||||
}
|
||||
$sortedplayers[0] = $players;
|
||||
foreach ($this->getTiebreaks() as $tbkey=>$tiebreak) {
|
||||
$newgroupkey = 0;
|
||||
$tosortplayers = $sortedplayers;
|
||||
$sortedplayers = [];
|
||||
foreach ($tosortplayers as $groupkey=>$sortedplayerselem) {
|
||||
usort($tosortplayers[$groupkey], $this->SortTiebreak($tbkey));
|
||||
foreach ($tosortplayers[$groupkey] as $playerkey => $player) {
|
||||
if (!is_null($player->getTiebreaks()[$tbkey])) {
|
||||
if ($playerkey != 0) {
|
||||
$newgroupkey++;
|
||||
if ($player->getTiebreaks()[$tbkey] == $tosortplayers[$groupkey][$playerkey - 1]->getTiebreaks()[$tbkey]) {
|
||||
$newgroupkey--;
|
||||
}
|
||||
}
|
||||
}
|
||||
$sortedplayers[$newgroupkey][] = $player;
|
||||
}
|
||||
$newgroupkey++;
|
||||
}
|
||||
}
|
||||
$finalarray = [];
|
||||
foreach ($sortedplayers as $sort1) {
|
||||
foreach ($sort1 as $player) {
|
||||
$finalarray[] = $player;
|
||||
}
|
||||
}
|
||||
return $finalarray;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Player $a
|
||||
* @param Player $b
|
||||
* @return int
|
||||
* @return \Closure
|
||||
*/
|
||||
private function sortTiebreak(Player $a, Player $b)
|
||||
|
||||
private function sortTiebreak(int $key)
|
||||
{
|
||||
$result = 0;
|
||||
foreach ($this->getTiebreaks() as $key=>$tiebreak) {
|
||||
$result = $this->CalculateTiebreak($key, $b, $a) - $this->CalculateTiebreak($key, $a, $b);
|
||||
if ($result != 0) {
|
||||
return $result;
|
||||
return function (Player $a, Player $b) use ($key) {
|
||||
if (($b->getTiebreaks()[$key] == $a->getTiebreaks()[$key]) || ($a->getTiebreaks()[$key] === false) || ($b->getTiebreaks()[$key] === false)) {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
return ($b->getTiebreaks()[$key] > $a->getTiebreaks()[$key]) ? +1 : -1;
|
||||
};
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @return float
|
||||
* @return float|bool
|
||||
*/
|
||||
private function calculateTiebreak(int $key, Player $player, Player $opponent): float
|
||||
private function calculateTiebreak(Tiebreak $tiebreak, Player $player, int $tbkey = 0): ?float
|
||||
{
|
||||
$tiebreak = $this->getTiebreaks()[$key];
|
||||
switch ($tiebreak) {
|
||||
case Tiebreak::Keizer:
|
||||
return $this->calculateKeizer($key, $player);
|
||||
return $this->calculateKeizer($player);
|
||||
break;
|
||||
case Tiebreak::American:
|
||||
return $this->calculateAmerican($key, $player);
|
||||
return $this->calculateAmerican($player);
|
||||
break;
|
||||
case Tiebreak::Points:
|
||||
return $this->calculatePoints($key, $player);
|
||||
return $this->calculatePoints($player);
|
||||
break;
|
||||
case Tiebreak::Baumbach:
|
||||
return $this->calculateBaumbach($key, $player);
|
||||
return $this->calculateBaumbach($player);
|
||||
break;
|
||||
case Tiebreak::BlackPlayed:
|
||||
return $this->calculateBlackPlayed($key, $player);
|
||||
return $this->calculateBlackPlayed($player);
|
||||
break;
|
||||
case Tiebreak::BlackWin:
|
||||
return $this->calculateBlackWin($key, $player);
|
||||
return $this->calculateBlackWin($player);
|
||||
break;
|
||||
case Tiebreak::Between:
|
||||
return $this->calculateMutualResult($player, $this->getPlayers(), $tbkey);
|
||||
break;
|
||||
default:
|
||||
return null;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user