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<?php |
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namespace Hangman; |
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use Assert\Assertion; |
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use Doctrine\Common\Collections\ArrayCollection; |
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use Hangman\Entity\HangmanPlayer; |
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use MiniGame\Entity\PlayerId; |
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class PlayersCollection extends ArrayCollection |
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{ |
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/** |
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* @var array |
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*/ |
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private $gameOrder; |
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/** |
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* @var HangmanPlayer |
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*/ |
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private $currentPlayer; |
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/** |
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* @inheritDoc |
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*/ |
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public function __construct(array $elements = array()) |
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{ |
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parent::__construct(); |
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$this->gameOrder = []; |
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foreach ($elements as $element) { |
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$this->add($element); |
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} |
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} |
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/** |
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* @param mixed $key |
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* @param HangmanPlayer $value |
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*/ |
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public function set($key, $value) |
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{ |
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Assertion::isInstanceOf($value, HangmanPlayer::class); |
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Assertion::eq($key, (string) $value->getId()); |
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parent::set($key, $value); |
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if (! in_array($key, $this->gameOrder)) { |
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$this->gameOrder[] = $key; |
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} |
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if ($this->currentPlayer === null) { |
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$this->currentPlayer = $value; |
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} |
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} |
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/** |
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* @param HangmanPlayer $value |
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* |
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* @return bool |
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*/ |
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public function add($value) |
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{ |
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Assertion::isInstanceOf($value, HangmanPlayer::class); |
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$this->set((string) $value->getId(), $value); |
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return true; |
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} |
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/** |
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* @return bool |
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*/ |
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public function hasPlayers() |
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{ |
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return $this->count() > 0; |
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} |
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/** |
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* @return bool |
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*/ |
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public function hasAtLeastOneActivePlayer() |
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{ |
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foreach ($this->gameOrder as $gameOrder) { |
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/** @var HangmanPlayer $player */ |
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$player = $this->get($gameOrder); |
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if ($player->getState() === HangmanPlayer::STATE_IN_GAME) { |
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return true; |
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} |
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} |
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return false; |
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} |
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/** |
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* Returns the next player in line |
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* |
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* @return PlayerId |
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*/ |
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public function getNextPlayerId() |
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{ |
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$nbPlayers = count($this->gameOrder); |
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$currentPlayerId = (string) $this->currentPlayer->getId(); |
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$nextPlayerPosition = (array_search($currentPlayerId, $this->gameOrder) + 1) % $nbPlayers; |
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$pos = $nextPlayerPosition; |
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do { |
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$player = $this->get($this->gameOrder[$pos]); |
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if ($player->getState() === HangmanPlayer::STATE_IN_GAME) { |
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return PlayerId::create($this->gameOrder[$pos]); |
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} |
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$pos = ($pos + 1) % $nbPlayers; |
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} while ($pos !== $nextPlayerPosition); |
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return null; |
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} |
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/** |
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* @param PlayerId $playerId |
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* |
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* @return bool |
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*/ |
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public function canPlay(PlayerId $playerId) |
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{ |
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return $this->isCurrentPlayer($playerId); |
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} |
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/** |
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* @param PlayerId $playerId |
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* |
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* @return bool |
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*/ |
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public function isCurrentPlayer(PlayerId $playerId = null) |
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{ |
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return $playerId !== null && $this->currentPlayer !== null && $this->currentPlayer->getId()->equals($playerId); |
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} |
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/** |
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141
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* @return HangmanPlayer |
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142
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*/ |
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143
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30 |
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public function getCurrentPlayer() |
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{ |
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return $this->currentPlayer; |
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} |
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148
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/** |
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149
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* @param PlayerId $playerId |
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150
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*/ |
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151
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public function setCurrentPlayer(PlayerId $playerId = null) |
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{ |
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$this->currentPlayer = ($playerId !== null) ? $this->get((string) $playerId) : null; |
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} |
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} |
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remi-san /
hangman
