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<?php declare(strict_types=1);
namespace Stratadox\Pathfinder\Graph\Builder;
final class Square implements Field
{
private $label;
private $cost;
private function __construct(string $label, float $cost)
$this->label = $label;
$this->cost = $cost;
}
public static function labeled(string $label): self
return new self($label, 1.0);
public function isBlocked(): bool
return false;
public function label(): string
return $this->label;
public function price(): float
return $this->cost;
public function costing(float $price): Field
return new self($this->label, $price);
Stratadox /
Pathfinder
