/**
* @param HandInterface $hand
*
* @return Score
*/
public function match(HandInterface $hand) : Score
{
$cards = $hand->getCards();
$max = -1;
foreach ($cards as $card) {
$max = max($max, $card->getFaceValue());
}
return new Score(new Hand(...$cards), $max);
}
/**
* @param Card $cardToFind
* @param HandInterface $hand
*
* @return Hand|null
*/
public function search(Card $cardToFind, HandInterface $hand)
{
$matches = 0;
$cards = [];
foreach ($hand->getCards() as $key => $card) {
if ($card->getFaceValue() === $cardToFind->getFaceValue()) {
++$matches;
$cards[] = $card;
}
}
return count($cards) ? new Hand(...$cards) : null;
}
/**
* @param HandInterface $hand
*
* @return HandInterface|null
*/
public function find(HandInterface $hand)
{
if (count($hand->getCards()) < $this->requiredMatches) {
return null;
}
$cards = $hand->getCards();
foreach ($cards as $card) {
$matchingHand = $this->handSearch->search($card, $hand);
if ($matchingHand && count($matchingHand->getCards()) === $this->requiredMatches) {
return $matchingHand;
}
}
return null;
}
/**
* @param HandInterface $hand
*
* @return HandInterface
*/
public function find(HandInterface $hand)
{
if (count($hand->getCards()) < 5) {
return null;
}
$cards = $hand->getCards();
foreach ($cards as $card) {
$start = max($card->getFaceValue() - 4, 1);
$end = min($card->getFaceValue() + 4, 14);
$flushCards = [];
for ($faceValueCounter = $start; $faceValueCounter <= $end; ++$faceValueCounter) {
$matchingHand = $this->handSearch->search(new Card($faceValueCounter == 1 ? 14 : $faceValueCounter, Suit::diamonds()), $hand);
if ($matchingHand && count($matchingHand->getCards())) {
$flushCards[] = $matchingHand->getCards()[0];
}
if (count($flushCards) == 5) {
return new Hand(...$flushCards);
}
}
}
return null;
}
