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<?php |
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namespace App\Card; |
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/** |
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* Class Game21 is game logic handler. |
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*/ |
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class Game21 |
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{ |
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/** @var Deck */ |
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private Deck $deck; |
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/** @var CardHand */ |
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private CardHand $playerHand; |
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/** @var CardHand */ |
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private CardHand $bankHand; |
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/** @var bool Flag for whether the game is over. */ |
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private bool $gameOver = false; |
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/** @var string The result message. */ |
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private string $result = ''; |
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/** |
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* Game21 constructor. |
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* |
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* Init the game by creating a new deck and empty hands for the player and the bank. |
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*/ |
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public function __construct(Deck $deck, CardHand $playerHand, CardHand $bankHand) |
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{ |
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$this->deck = $deck; |
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$this->playerHand = $playerHand; |
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$this->bankHand = $bankHand; |
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} |
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/** |
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* Draw a card for player from deck and add it to the player's hand. |
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*/ |
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public function drawForPlayer(): void |
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{ |
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$card = $this->deck->drawCard(); |
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if ($card !== null) { |
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$this->playerHand->addCard($card); |
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} |
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if ($this->playerHand->getTotal() > 21) { |
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$this->result = "Du har över 21! Du förlorade!"; |
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$this->gameOver = true; |
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} |
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} |
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/** |
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* Draw a card for bank from deck and add it to the bank's hand. |
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*/ |
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public function drawForBank(): void |
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{ |
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while ($this->bankHand->getTotal() < 17) { |
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$card = $this->deck->drawCard(); |
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if ($card === null) { |
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return; |
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} |
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$this->bankHand->addCard($card); |
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} |
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$this->result = $this->compareResults(); |
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$this->gameOver = true; |
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} |
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/** |
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* Compare the final results of the game. |
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*/ |
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public function compareResults(): string |
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{ |
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$player = $this->playerHand->getTotal(); |
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$bank = $this->bankHand->getTotal(); |
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if ($player > 21) { |
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return "Du förlorade!"; |
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} |
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if ($bank > 21) { |
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return "Du vann!"; |
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} |
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if ($bank >= $player) { |
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return "Du förlorade!"; |
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} |
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return "Du vann!"; |
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} |
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/** |
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* Get the player's hand. |
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* |
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* @return CardHand The player's hand. |
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*/ |
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public function getPlayerHand(): CardHand |
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{ |
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return $this->playerHand; |
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} |
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/** |
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* Get the banks's hand. |
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* |
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* @return CardHand The bank's hand. |
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*/ |
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public function getBankHand(): CardHand |
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{ |
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return $this->bankHand; |
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} |
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/** |
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* Check if the game is over. |
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* |
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* @return bool True if the game has ended, otherwise false. |
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*/ |
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public function isGameOver(): bool |
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{ |
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return $this->gameOver; |
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} |
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/** |
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* Get the final or current result message. |
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* |
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* @return string |
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*/ |
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public function getResult(): string |
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{ |
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return $this->result; |
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} |
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} |
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Veddan12 /
mvc
