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<?php |
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declare(strict_types=1); |
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namespace Stu\Orm\Repository; |
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use Doctrine\ORM\EntityRepository; |
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use Doctrine\ORM\NoResultException; |
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use Stu\Orm\Entity\Anomaly; |
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use Stu\Orm\Entity\AnomalyInterface; |
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use Stu\Orm\Entity\Map; |
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use Stu\Orm\Entity\ShipInterface; |
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/** |
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* @extends EntityRepository<Anomaly> |
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*/ |
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final class AnomalyRepository extends EntityRepository implements AnomalyRepositoryInterface |
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{ |
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public function prototype(): AnomalyInterface |
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{ |
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return new Anomaly(); |
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} |
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public function save(AnomalyInterface $anomaly): void |
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{ |
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$em = $this->getEntityManager(); |
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$em->persist($anomaly); |
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} |
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public function delete(AnomalyInterface $anomaly): void |
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{ |
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$em = $this->getEntityManager(); |
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$em->remove($anomaly); |
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} |
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/** |
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* @return array<AnomalyInterface> |
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*/ |
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public function findAllActive(): array |
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{ |
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return $this->getEntityManager() |
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->createQuery( |
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sprintf( |
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'SELECT a |
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FROM %s a |
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WHERE a.remaining_ticks > 0', |
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Anomaly::class |
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) |
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) |
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->getResult(); |
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} |
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public function getClosestAnomalyDistance(ShipInterface $ship): ?int |
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{ |
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$map = $ship->getMap(); |
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if ($map === null) { |
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return null; |
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} |
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$range = $ship->getSensorRange() * 2; |
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try { |
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return (int)$this->getEntityManager()->createQuery( |
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sprintf( |
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'SELECT SQRT(ABS(m.cx - :x) * ABS(m.cx - :x) + ABS(m.cy - :y) * ABS(m.cy - :y)) as foo |
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FROM %s a |
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JOIN %s m |
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WITH a.map_id = m.id |
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WHERE (m.cx BETWEEN :startX AND :endX) |
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AND (m.cy BETWEEN :startY AND :endY) |
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AND m.layer = :layer |
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ORDER BY foo ASC', |
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Anomaly::class, |
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Map::class |
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) |
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) |
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->setMaxResults(1) |
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->setParameters([ |
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'layer' => $map->getLayer(), |
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'x' => $map->getX(), |
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'y' => $map->getY(), |
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'startX' => $map->getX() - $range, |
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'endX' => $map->getX() + $range, |
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'startY' => $map->getY() - $range, |
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'endY' => $map->getY() + $range |
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]) |
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->getSingleScalarResult(); |
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} catch (NoResultException) { |
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return null; |
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} |
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} |
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} |
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st-universe /
core
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