MazeFactory::default() - Code Metrics - Inspection of "Improve sample visualization tool, add levels as f..." - Stratadox/PuzzleSolver - Measure and Improve Code Quality continuously with Scrutinizer

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by Jesse

created 2021-01-27 03:34 UTC

MazeFactory::default() A

↳ Parent: MazeFactory

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	2
c	1
b	0
f	0
nc	1
nop	0
dl	0
loc	3
rs	10

<?php declare(strict_types=1);

namespace Stratadox\PuzzleSolver\Puzzle\Maze;

use Stratadox\PuzzleSolver\Puzzle;
use Stratadox\PuzzleSolver\PuzzleFactory;
use function assert;
use function preg_split;
use function str_split;

final class MazeFactory implements PuzzleFactory
{
    /** @var string */
    private $wall;
    /** @var string */
    private $goal;
    /** @var string */
    private $hero;

    public function __construct(string $wall, string $goal, string $hero)
    {
        $this->wall = $wall;
        $this->goal = $goal;
        $this->hero = $hero;
    }

    public static function make(): PuzzleFactory
    {
        return new self('#', 'X', 'H');
    }

    public function fromString(string $maze): Puzzle
    {
        $walls = [];
        $goal = null;
        $hero = null;
        foreach (preg_split("/(\n)|(\r)/", $maze) as $y => $line) {
            foreach (str_split($line) as $x => $char) {
                if ($char === $this->wall) {
                    $walls[] = new Wall($x, $y);
                }
                if ($char === $this->goal) {
                    $goal = new Goal($x, $y);
                }
                if ($char === $this->hero) {
                    $hero = new Hero($x, $y);
                }
            }
        }
        assert(null !== $goal);
        assert(null !== $hero);
        return MazePuzzle::withHeroAndMaze($hero, Maze::withGoalAndWalls($goal, ...$walls));
    }
}


1			<?php declare(strict_types=1);
2
3			namespace Stratadox\PuzzleSolver\Puzzle\Maze;
4
5			use Stratadox\PuzzleSolver\Puzzle;
6			use Stratadox\PuzzleSolver\PuzzleFactory;
7			use function assert;
8			use function preg_split;
9			use function str_split;
10
11			final class MazeFactory implements PuzzleFactory
12			{
13			/** @var string */
14			private $wall;
15			/** @var string */
16			private $goal;
17			/** @var string */
18			private $hero;
19
20			public function __construct(string $wall, string $goal, string $hero)
21			{
22			$this->wall = $wall;
23			$this->goal = $goal;
24			$this->hero = $hero;
25			}
26
27			public static function make(): PuzzleFactory
28			{
29			return new self('#', 'X', 'H');
30			}
31
32			public function fromString(string $maze): Puzzle
33			{
34			$walls = [];
35			$goal = null;
36			$hero = null;
37			foreach (preg_split("/(\n)\|(\r)/", $maze) as $y => $line) {
38			foreach (str_split($line) as $x => $char) {
39			if ($char === $this->wall) {
40			$walls[] = new Wall($x, $y);
41			}
42			if ($char === $this->goal) {
43			$goal = new Goal($x, $y);
44			}
45			if ($char === $this->hero) {
46			$hero = new Hero($x, $y);
47			}
48			}
49			}
50			assert(null !== $goal);
51			assert(null !== $hero);
52			return MazePuzzle::withHeroAndMaze($hero, Maze::withGoalAndWalls($goal, ...$walls));
53			}
54			}
55

Stratadox / PuzzleSolver

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MazeFactory::default() A

Complexity

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