BiomQualifier::qualifyBiom() - Code Metrics - Inspection of "Biom generation algorithm" - Vehsamrak/terraformator - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( a3e5b5...489d7c )

by Petr

created 2017-02-08 00:27 UTC

BiomQualifier::qualifyBiom() A

↳ Parent: BiomQualifier

Complexity

Conditions	3
Paths	4

Size

Total Lines	15
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	3

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
c	2
b	0
f	0
dl	0
loc	15
ccs	9
cts	9
cp	1
rs	9.4285
cc	3
eloc	10
nc	4
nop	1
crap	3

<?php

namespace Vehsamrak\Terraformator\LocationGenerator;

use Vehsamrak\Terraformator\Entity\Location;
use Vehsamrak\Terraformator\Entity\PreviousLocationMap;
use Vehsamrak\Terraformator\Enum\Biom;
use Vehsamrak\Terraformator\Service\RandomGenerator;

/**
 * @author Vehsamrak
 */
class BiomQualifier
{

    /** @var RandomGenerator $randomGenerator */
    private $randomGenerator;

    public function __construct(RandomGenerator $randomGenerator)
    {
        $this->randomGenerator = $randomGenerator;
    }

    public function qualifyBiom(PreviousLocationMap $previousLocations): Biom
    {
        $previousLocationsNumber = $previousLocations->count();
        $newBiomProbability = $previousLocationsNumber > 0 ? 50 - $previousLocationsNumber * 10 : 100;
        $randomPercent = mt_rand(1, 100);

        if ($randomPercent <= $newBiomProbability) {
            return $this->getRandomBiom();
        } else {
            $randomLocationKey = array_rand($previousLocations->getKeys());
            /** @var Location $randomLocation */
            $randomLocation = $previousLocations->get($randomLocationKey);
            return $randomLocation->getBiom();
        }
    }

    private function getRandomBiom(): Biom
    {
        $allBioms = Biom::values();
        $randomBiomKey = $this->randomGenerator->getRandomKeyFromArray($allBioms);
        $randomBiom = $allBioms[$randomBiomKey];

        return $randomBiom;
    }
}


1		<?php
2
3		namespace Vehsamrak\Terraformator\LocationGenerator;
4
5		use Vehsamrak\Terraformator\Entity\Location;
6		use Vehsamrak\Terraformator\Entity\PreviousLocationMap;
7		use Vehsamrak\Terraformator\Enum\Biom;
8		use Vehsamrak\Terraformator\Service\RandomGenerator;
9
10		/**
11		* @author Vehsamrak
12		*/
13		class BiomQualifier
14		{
15
16		/** @var RandomGenerator $randomGenerator */
17		private $randomGenerator;
18
19	9	public function __construct(RandomGenerator $randomGenerator)
20		{
21	9	$this->randomGenerator = $randomGenerator;
22	9	}
23
24	9	public function qualifyBiom(PreviousLocationMap $previousLocations): Biom
25		{
26	9	$previousLocationsNumber = $previousLocations->count();
27	9	$newBiomProbability = $previousLocationsNumber > 0 ? 50 - $previousLocationsNumber * 10 : 100;
28	9	$randomPercent = mt_rand(1, 100);
29
30	9	if ($randomPercent <= $newBiomProbability) {
31	4	return $this->getRandomBiom();
32		} else {
33	7	$randomLocationKey = array_rand($previousLocations->getKeys());
34		/** @var Location $randomLocation */
35	7	$randomLocation = $previousLocations->get($randomLocationKey);
36	7	return $randomLocation->getBiom();
37		}
38		}
39
40	4	private function getRandomBiom(): Biom
41		{
42	4	$allBioms = Biom::values();
43	4	$randomBiomKey = $this->randomGenerator->getRandomKeyFromArray($allBioms);
44	4	$randomBiom = $allBioms[$randomBiomKey];
45
46	4	return $randomBiom;
47		}
48		}
49

Vehsamrak / terraformator

Push — master ( a3e5b5...489d7c )

BiomQualifier::qualifyBiom() A

Complexity

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