Online PHP editor | refs for Tvb6h

<?php // // File Game.php // class Game { /** @var Player[] */ private $players; private $rounds; private $winner; private $weapons = ["stone", "scissors", "paper"]; public function __construct(array $players) { $this->players = $players; } public function setRounds(int $rounds) { $this->rounds = $rounds; } public function getRounds(): int { return $this->rounds; } public function playRounds(int $rounds): void { $this->rounds = $rounds; } public function getWinner(): Player { return $this->winner; } public function setWinner(Player $winner): void { $this->winner = $winner; } public function play() { while ($this->getRounds() !== 0) { $this->players[0]->setWeapon($this->weapons[rand(0, 2)]); $this->players[1]->setWeapon($this->weapons[rand(0, 2)]); if ($this->players[0]->getWeapon() === $this->players[1]->getWeapon()) { continue; } $this->fight()->addScore(); $this->setRounds($this->getRounds() - 1); } if ($this->players[0]->getScore() > $this->players[1]->getScore()) { $this->setWinner($this->players[0]); } else { $this->setWinner($this->players[1]); } } public function fight(): Player { if ($this->players[0]->getWeapon() === $this->weapons[0]) { if ($this->players[1]->getWeapon() === $this->weapons[1]) { return $this->players[0]; } if ($this->players[1]->getWeapon() === $this->weapons[2]) { return $this->players[1]; } } if ($this->players[0]->getWeapon() === $this->weapons[1]) { if ($this->players[1]->getWeapon() === $this->weapons[0]) { return $this->players[1]; } if ($this->players[1]->getWeapon() === $this->weapons[2]) { return $this->players[0]; } } if ($this->players[0]->getWeapon() === $this->weapons[2]) { if ($this->players[1]->getWeapon() === $this->weapons[0]) { return $this->players[0]; } } return $this->players[1]; } } // // File Player.php // class Player { private $name; private $score = 0; private $weapon; public function __construct(string $name) { $this->name = $name; } public function getWeapon(): string { return $this->weapon; } public function setWeapon(string $weapon): void { $this->weapon = $weapon; } public function getName(): string { return $this->name; } public function setName(string $name): void { $this->name = $name; } public function getScore(): int { return $this->score; } public function addScore(int $score = 1): void { $this->score += $score; } } // // File app.php // $pavel = new Player("Pavel"); $gosho = new Player("Gosho"); $game = new Game([$pavel, $gosho]); $game->playRounds(3); $game->play(); echo $game->getWinner()->getName(); $anotherGame = new Game([$pavel, $gosho]); $pavel->setWeapon("paper"); $gosho->setWeapon("stone"); echo PHP_EOL . $anotherGame->fight()->getName();