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<?php |
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namespace Stu\Module\Spacecraft\Lib\Battle\Party; |
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use Doctrine\Common\Collections\ArrayCollection; |
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use Doctrine\Common\Collections\Collection; |
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use RuntimeException; |
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use Stu\Module\Control\StuRandom; |
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use Stu\Module\Spacecraft\Lib\SpacecraftWrapperInterface; |
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class RoundBasedBattleParty |
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{ |
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/** @var Collection<int, int> */ |
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private Collection $unUsedIds; |
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public function __construct( |
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private BattlePartyInterface $battleParty, |
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private StuRandom $stuRandom |
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) { |
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$this->unUsedIds = new ArrayCollection($battleParty->getActiveMembers(true)->getKeys()); |
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} |
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public function get(): BattlePartyInterface |
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{ |
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return $this->battleParty; |
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} |
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public function use(int $spacecraftId): void |
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{ |
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$this->unUsedIds->removeElement($spacecraftId); |
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} |
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public function isDone(): bool |
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{ |
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return $this->isUsed() || $this->getAllUnusedThatCanFire()->isEmpty(); |
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} |
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private function isUsed(): bool |
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{ |
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return $this->unUsedIds->isEmpty(); |
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} |
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/** @return Collection<int, SpacecraftWrapperInterface> */ |
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public function getAllUnusedThatCanFire(): Collection |
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{ |
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return $this->get() |
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->getActiveMembers(true) |
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->filter(fn(SpacecraftWrapperInterface $wrapper) => $this->unUsedIds->contains($wrapper->get()->getId())); |
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} |
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public function getRandomUnused(): SpacecraftWrapperInterface |
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{ |
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$allUnusedThatCanFire = $this->getAllUnusedThatCanFire(); |
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/** @var SpacecraftWrapperInterface|null */ |
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$random = $allUnusedThatCanFire->get($this->stuRandom->array_rand($allUnusedThatCanFire->toArray())); |
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if ($random === null) { |
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throw new RuntimeException('isDone shoule be called first!'); |
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} |
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$this->use($random->get()->getId()); |
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return $random; |
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} |
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} |
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st-universe /
core
