Calculator::calculate() - Code Metrics - Inspection of "Improve GameMaster file extractors" - Th3Mouk/PokemonGo-IV-Calculator - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( a1765c...501088 )

by Jérémy

created 2017-01-11 11:07 UTC

Calculator::calculate() B

↳ Parent: Calculator

Complexity

Conditions	1
Paths	1

Size

Total Lines	30
Code Lines	22

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	30
rs	8.8571
c	0
b	0
f	0
cc	1
eloc	22
nc	1
nop	8

How to fix Many Parameters

<?php

/*
 * (c) Jérémy Marodon <[email protected]>
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Th3Mouk\PokemonGoIVCalculator\Calculator;

use Illuminate\Support\Collection;
use Th3Mouk\PokemonGoIVCalculator\Entities\IvCombinaison;
use Th3Mouk\PokemonGoIVCalculator\Entities\Level;
use Th3Mouk\PokemonGoIVCalculator\Entities\Pokemon;
use Th3Mouk\PokemonGoIVCalculator\Entities\StaminaLevelCombinaison;
use Th3Mouk\PokemonGoIVCalculator\Extractors\LevelExtractor;
use Th3Mouk\PokemonGoIVCalculator\Extractors\Pokedex;

class Calculator
{
    private const AVAILABLE_OPTIONS = ['atk', 'def', 'hp'];

    private $attack_range;
    private $defense_range;
    private $stamina_range;

    /**
     * @var Collection
     */
    private $potentialLevels;

    /**
     * @var Collection
     */
    private $potentialStamina;

    /**
     * @var Collection
     */
    private $potentialCombinaisons;

    /**
     * Calculator constructor.
     */
    public function __construct()
    {
        $this->attack_range = range(0, 15);
        $this->defense_range = range(0, 15);
        $this->stamina_range = range(0, 15);

        $this->potentialLevels = new Collection();
        $this->potentialStamina = new Collection();
        $this->potentialCombinaisons = new Collection();
    }

    /**
     * Process all operations to retrieve differents IV combinaisons
     * @param  string  $pokemonName
     * @param  int     $cp
     * @param  int     $hp
     * @param  int     $dusts
     * @param  int     $global
     * @param  int     $maxStat
     * @param  array   $bestStats
     * @param  bool    $upgraded
     * @return Pokemon
     */
    public function calculate(
        string $pokemonName,
        int $cp,
        int $hp,
        int $dusts,
        int $global,
        int $maxStat,
        array $bestStats,
        bool $upgraded = false
    ): Pokemon {
        $pokemon = (new Pokedex())->get($pokemonName);

        $pokemon->setCp($cp);
        $pokemon->setHp($hp);

        $bestStats = $this->cleanBestStats($bestStats);

        $this->setRanges($bestStats, $maxStat);

        $this->potentialLevels = (new LevelExtractor())->getDustFiltered($dusts);

        $this
            ->findPotentialStamina($pokemon, $hp, $upgraded)
            ->findPotentialCombinaisons($pokemon, $cp)
            ->cleanImpossibleCombinaisons($bestStats, $global);

        $pokemon->setIvCombinaisons($this->potentialCombinaisons);

        return $pokemon;
    }

    /**
     * Retrieve the possible level and stamina IV to match HP
     * @param  Pokemon $pokemon
     * @param  int     $hp
     * @param  bool    $upgraded
     * @return $this
     */
    private function findPotentialStamina(
        Pokemon $pokemon,
        int $hp,
        bool $upgraded
    ) {
        foreach ($this->potentialLevels as $data) {
            $level = new Level(
                $data->level, $data->dust, $data->cpScalar, $upgraded
            );

            foreach ($this->stamina_range as $staminaIV) {
                if ($this->testHP($pokemon, $level, $hp, $staminaIV)) {
                    $combinaison = new StaminaLevelCombinaison(
                        $level,
                        $staminaIV
                    );
                    $this->potentialStamina->push($combinaison);
                }
            }
        }

        return $this;
    }

    /**
     * Test remaining combinaisons which match CP
     * @param  Pokemon $pokemon
     * @param  int     $cp
     * @return $this
     */
    private function findPotentialCombinaisons(Pokemon $pokemon, int $cp)
    {
        foreach ($this->potentialStamina as $staminaCombinaison) {
            foreach ($this->attack_range as $attackIV) {
                foreach ($this->defense_range as $defenseIV) {
                    if ($this->testCP(
                        $pokemon,
                        $staminaCombinaison->getLevel(),
                        $cp,
                        $attackIV,
                        $defenseIV,
                        $staminaCombinaison->getStamina())
                    ) {
                        $combinaison = new IvCombinaison(
                            $staminaCombinaison->getLevel(),
                            $attackIV,
                            $defenseIV,
                            $staminaCombinaison->getStamina()
                        );

                        $this->potentialCombinaisons->push($combinaison);
                    }
                }
            }
        }

        return $this;
    }

    /**
     * Remove impossible combinaisons with coach indications
     * @param  array $bestStats
     * @param  int   $global
     * @return $this
     */
    private function cleanImpossibleCombinaisons(array $bestStats, int $global)
    {
        $this->potentialCombinaisons = $this->potentialCombinaisons
            // Eliminate impossible combinaison for global combinaison
            ->filter(function ($combinaison) use ($global) {
                if ($combinaison->getTotal() < $this->getMaxGlobalEvaluation($global)) {
                    return true;
                }
                return false;
            })
            // Eliminate impossible combinaisons with best stats
            ->filter(function ($combinaison) use ($bestStats) {
                $nonBestStats = array_diff(self::AVAILABLE_OPTIONS, $bestStats);
                foreach ($nonBestStats as $nonBestStat) {
                    if ($combinaison->getAbbreviated($nonBestStat) < $combinaison->getMaximalIv()) {
                        return true;
                    }
                    return false;
                }
            });
        return $this;
    }

    /**
     * Remove unavailable options give by user
     * @param $bestStats
     * @return array
     */
    private function cleanBestStats($bestStats): array
    {
        return array_intersect(self::AVAILABLE_OPTIONS, $bestStats);
    }

    /**
     * Remove impossible values for differents IV with coach indications
     * @param array $bestStats
     * @param int   $maxStat
     */
    private function setRanges(array $bestStats, int $maxStat)
    {
        $this->setRange($bestStats, $maxStat, 'atk', $this->attack_range);
        $this->setRange($bestStats, $maxStat, 'def', $this->defense_range);
        $this->setRange($bestStats, $maxStat, 'hp', $this->stamina_range);
    }

    private function setRange($bestStats, $maxStat, $option, &$property)
    {
        if (in_array($option, $bestStats)) {
            $property = $this->getMaxRange($maxStat);
        } else {
            $property = $this->getLowerRange($maxStat);
        }
    }

    /**
     * Calculate if a combinaison of value match the given CP
     * @param  Pokemon $pokemon
     * @param  Level   $level
     * @param  int     $cp
     * @param  int     $attackIV
     * @param  int     $defenseIV
     * @param  int     $staminaIV
     * @return bool
     */
    private function testCP(
        Pokemon $pokemon,
        Level $level,
        int $cp,
        int $attackIV,
        int $defenseIV,
        int $staminaIV
    ) {
        $attackFactor = $pokemon->getBaseAttack() + $attackIV;
        $defenseFactor = pow($pokemon->getBaseDefense() + $defenseIV, 0.5);
        $staminaFactor = pow($pokemon->getBaseStamina() + $staminaIV, 0.5);
        $scalarFactor = pow($level->getCpScalar(), 2);

        return $cp == floor($attackFactor * $defenseFactor * $staminaFactor * $scalarFactor / 10);
    }

    /**
     * Calculate if a combinaison of value match the given HP
     * @param  Pokemon $pokemon
     * @param  Level   $level
     * @param  int     $hp
     * @param  int     $staminaIV
     * @return bool
     */
    private function testHP(
        Pokemon $pokemon,
        Level $level,
        int $hp,
        int $staminaIV
    ) {
        return $hp == (int) floor(($pokemon->getBaseStamina() + $staminaIV) * $level->getCpScalar());
    }

    /**
     * Return the range of stats given by the coach
     * @param  int   $maxStat
     * @return array
     */
    private function getMaxRange(int $maxStat)
    {
        switch ($maxStat) {
            case 1:
                return range(0, 7);
            case 2:
                return range(8, 12);
            case 3:
                return range(13, 14);
            case 4:
                return [15];
        };
        return range(0, 15);
    }

    /**
     * Return the range of stats non cited by the coach
     * @param  int   $maxStat
     * @return array
     */
    private function getLowerRange(int $maxStat)
    {
        switch ($maxStat) {
            case 1:
                return range(0, 6);
            case 2:
                return range(0, 11);
            case 3:
                return range(0, 13);
            case 4:
                return range(0, 14);
        };
        return range(0, 15);
    }

    /**
     * Get the threshold of the global evaluation given by the coach
     * @param $global
     * @return int
     */
    private function getMaxGlobalEvaluation($global)
    {
        switch ($global) {
            case 1:
                // 0-22
                return 22;
            case 2:
                // 23-29
                return 29;
            case 3:
                // 30-36
                return 36;
        }
        // 37-45
        return 45;
    }

    /**
     * Get attack_range
     *
     * @return array
     */
    public function getAttackRange(): array
    {
        return $this->attack_range;
    }

    /**
     * Get defense_range
     *
     * @return array
     */
    public function getDefenseRange(): array
    {
        return $this->defense_range;
    }

    /**
     * Get stamina_range
     *
     * @return array
     */
    public function getStaminaRange(): array
    {
        return $this->stamina_range;
    }

    /**
     * Get potentialLevels
     *
     * @return Collection
     */
    public function getPotentialLevels(): Collection
    {
        return $this->potentialLevels;
    }

    /**
     * Get potentialStamina
     *
     * @return Collection
     */
    public function getPotentialStamina(): Collection
    {
        return $this->potentialStamina;
    }

    /**
     * Get potentialCombinaisons
     *
     * @return Collection
     */
    public function getPotentialCombinaisons(): Collection
    {
        return $this->potentialCombinaisons;
    }
}


1			<?php
2
3			/*
4			* (c) Jérémy Marodon <[email protected]>
5			* For the full copyright and license information, please view the LICENSE
6			* file that was distributed with this source code.
7			*/
8
9			namespace Th3Mouk\PokemonGoIVCalculator\Calculator;
10
11			use Illuminate\Support\Collection;
12			use Th3Mouk\PokemonGoIVCalculator\Entities\IvCombinaison;
13			use Th3Mouk\PokemonGoIVCalculator\Entities\Level;
14			use Th3Mouk\PokemonGoIVCalculator\Entities\Pokemon;
15			use Th3Mouk\PokemonGoIVCalculator\Entities\StaminaLevelCombinaison;
16			use Th3Mouk\PokemonGoIVCalculator\Extractors\LevelExtractor;
17			use Th3Mouk\PokemonGoIVCalculator\Extractors\Pokedex;
18
19			class Calculator
20			{
21			private const AVAILABLE_OPTIONS = ['atk', 'def', 'hp'];
22
23			private $attack_range;
24			private $defense_range;
25			private $stamina_range;
26
27			/**
28			* @var Collection
29			*/
30			private $potentialLevels;
31
32			/**
33			* @var Collection
34			*/
35			private $potentialStamina;
36
37			/**
38			* @var Collection
39			*/
40			private $potentialCombinaisons;
41
42			/**
43			* Calculator constructor.
44			*/
45			public function __construct()
46			{
47			$this->attack_range = range(0, 15);
48			$this->defense_range = range(0, 15);
49			$this->stamina_range = range(0, 15);
50
51			$this->potentialLevels = new Collection();
52			$this->potentialStamina = new Collection();
53			$this->potentialCombinaisons = new Collection();
54			}
55
56			/**
57			* Process all operations to retrieve differents IV combinaisons
58			* @param string $pokemonName
59			* @param int $cp
60			* @param int $hp
61			* @param int $dusts
62			* @param int $global
63			* @param int $maxStat
64			* @param array $bestStats
65			* @param bool $upgraded
66			* @return Pokemon
67			*/
68			public function calculate(
69			string $pokemonName,
70			int $cp,
71			int $hp,
72			int $dusts,
73			int $global,
74			int $maxStat,
75			array $bestStats,
76			bool $upgraded = false
77			): Pokemon {
78			$pokemon = (new Pokedex())->get($pokemonName);
79
80			$pokemon->setCp($cp);
81			$pokemon->setHp($hp);
82
83			$bestStats = $this->cleanBestStats($bestStats);
84
85			$this->setRanges($bestStats, $maxStat);
86
87			$this->potentialLevels = (new LevelExtractor())->getDustFiltered($dusts);
88
89			$this
90			->findPotentialStamina($pokemon, $hp, $upgraded)
91			->findPotentialCombinaisons($pokemon, $cp)
92			->cleanImpossibleCombinaisons($bestStats, $global);
93
94			$pokemon->setIvCombinaisons($this->potentialCombinaisons);
95
96			return $pokemon;
97			}
98
99			/**
100			* Retrieve the possible level and stamina IV to match HP
101			* @param Pokemon $pokemon
102			* @param int $hp
103			* @param bool $upgraded
104			* @return $this
105			*/
106			private function findPotentialStamina(
107			Pokemon $pokemon,
108			int $hp,
109			bool $upgraded
110			) {
111			foreach ($this->potentialLevels as $data) {
112			$level = new Level(
113			$data->level, $data->dust, $data->cpScalar, $upgraded
114			);
115
116			foreach ($this->stamina_range as $staminaIV) {
117			if ($this->testHP($pokemon, $level, $hp, $staminaIV)) {
118			$combinaison = new StaminaLevelCombinaison(
119			$level,
120			$staminaIV
121			);
122			$this->potentialStamina->push($combinaison);
123			}
124			}
125			}
126
127			return $this;
128			}
129
130			/**
131			* Test remaining combinaisons which match CP
132			* @param Pokemon $pokemon
133			* @param int $cp
134			* @return $this
135			*/
136			private function findPotentialCombinaisons(Pokemon $pokemon, int $cp)
137			{
138			foreach ($this->potentialStamina as $staminaCombinaison) {
139			foreach ($this->attack_range as $attackIV) {
140			foreach ($this->defense_range as $defenseIV) {
141			if ($this->testCP(
142			$pokemon,
143			$staminaCombinaison->getLevel(),
144			$cp,
145			$attackIV,
146			$defenseIV,
147			$staminaCombinaison->getStamina())
148			) {
149			$combinaison = new IvCombinaison(
150			$staminaCombinaison->getLevel(),
151			$attackIV,
152			$defenseIV,
153			$staminaCombinaison->getStamina()
154			);
155
156			$this->potentialCombinaisons->push($combinaison);
157			}
158			}
159			}
160			}
161
162			return $this;
163			}
164
165			/**
166			* Remove impossible combinaisons with coach indications
167			* @param array $bestStats
168			* @param int $global
169			* @return $this
170			*/
171			private function cleanImpossibleCombinaisons(array $bestStats, int $global)
172			{
173			$this->potentialCombinaisons = $this->potentialCombinaisons
174			// Eliminate impossible combinaison for global combinaison
175			->filter(function ($combinaison) use ($global) {
176			if ($combinaison->getTotal() < $this->getMaxGlobalEvaluation($global)) {
177			return true;
178			}
179			return false;
180			})
181			// Eliminate impossible combinaisons with best stats
182			->filter(function ($combinaison) use ($bestStats) {
183			$nonBestStats = array_diff(self::AVAILABLE_OPTIONS, $bestStats);
184			foreach ($nonBestStats as $nonBestStat) {
185			if ($combinaison->getAbbreviated($nonBestStat) < $combinaison->getMaximalIv()) {
186			return true;
187			}
188			return false;
189			}
190			});
191			return $this;
192			}
193
194			/**
195			* Remove unavailable options give by user
196			* @param $bestStats
197			* @return array
198			*/
199			private function cleanBestStats($bestStats): array
200			{
201			return array_intersect(self::AVAILABLE_OPTIONS, $bestStats);
202			}
203
204			/**
205			* Remove impossible values for differents IV with coach indications
206			* @param array $bestStats
207			* @param int $maxStat
208			*/
209			private function setRanges(array $bestStats, int $maxStat)
210			{
211			$this->setRange($bestStats, $maxStat, 'atk', $this->attack_range);
212			$this->setRange($bestStats, $maxStat, 'def', $this->defense_range);
213			$this->setRange($bestStats, $maxStat, 'hp', $this->stamina_range);
214			}
215
216			private function setRange($bestStats, $maxStat, $option, &$property)
217			{
218			if (in_array($option, $bestStats)) {
219			$property = $this->getMaxRange($maxStat);
220			} else {
221			$property = $this->getLowerRange($maxStat);
222			}
223			}
224
225			/**
226			* Calculate if a combinaison of value match the given CP
227			* @param Pokemon $pokemon
228			* @param Level $level
229			* @param int $cp
230			* @param int $attackIV
231			* @param int $defenseIV
232			* @param int $staminaIV
233			* @return bool
234			*/
235			private function testCP(
236			Pokemon $pokemon,
237			Level $level,
238			int $cp,
239			int $attackIV,
240			int $defenseIV,
241			int $staminaIV
242			) {
243			$attackFactor = $pokemon->getBaseAttack() + $attackIV;
244			$defenseFactor = pow($pokemon->getBaseDefense() + $defenseIV, 0.5);
245			$staminaFactor = pow($pokemon->getBaseStamina() + $staminaIV, 0.5);
246			$scalarFactor = pow($level->getCpScalar(), 2);
247
248			return $cp == floor($attackFactor * $defenseFactor * $staminaFactor * $scalarFactor / 10);
249			}
250
251			/**
252			* Calculate if a combinaison of value match the given HP
253			* @param Pokemon $pokemon
254			* @param Level $level
255			* @param int $hp
256			* @param int $staminaIV
257			* @return bool
258			*/
259			private function testHP(
260			Pokemon $pokemon,
261			Level $level,
262			int $hp,
263			int $staminaIV
264			) {
265			return $hp == (int) floor(($pokemon->getBaseStamina() + $staminaIV) * $level->getCpScalar());
266			}
267
268			/**
269			* Return the range of stats given by the coach
270			* @param int $maxStat
271			* @return array
272			*/
273			private function getMaxRange(int $maxStat)
274			{
275			switch ($maxStat) {
276			case 1:
277			return range(0, 7);
278			case 2:
279			return range(8, 12);
280			case 3:
281			return range(13, 14);
282			case 4:
283			return [15];
284			};
285			return range(0, 15);
286			}
287
288			/**
289			* Return the range of stats non cited by the coach
290			* @param int $maxStat
291			* @return array
292			*/
293			private function getLowerRange(int $maxStat)
294			{
295			switch ($maxStat) {
296			case 1:
297			return range(0, 6);
298			case 2:
299			return range(0, 11);
300			case 3:
301			return range(0, 13);
302			case 4:
303			return range(0, 14);
304			};
305			return range(0, 15);
306			}
307
308			/**
309			* Get the threshold of the global evaluation given by the coach
310			* @param $global
311			* @return int
312			*/
313			private function getMaxGlobalEvaluation($global)
314			{
315			switch ($global) {
316			case 1:
317			// 0-22
318			return 22;
319			case 2:
320			// 23-29
321			return 29;
322			case 3:
323			// 30-36
324			return 36;
325			}
326			// 37-45
327			return 45;
328			}
329
330			/**
331			* Get attack_range
332			*
333			* @return array
334			*/
335			public function getAttackRange(): array
336			{
337			return $this->attack_range;
338			}
339
340			/**
341			* Get defense_range
342			*
343			* @return array
344			*/
345			public function getDefenseRange(): array
346			{
347			return $this->defense_range;
348			}
349
350			/**
351			* Get stamina_range
352			*
353			* @return array
354			*/
355			public function getStaminaRange(): array
356			{
357			return $this->stamina_range;
358			}
359
360			/**
361			* Get potentialLevels
362			*
363			* @return Collection
364			*/
365			public function getPotentialLevels(): Collection
366			{
367			return $this->potentialLevels;
368			}
369
370			/**
371			* Get potentialStamina
372			*
373			* @return Collection
374			*/
375			public function getPotentialStamina(): Collection
376			{
377			return $this->potentialStamina;
378			}
379
380			/**
381			* Get potentialCombinaisons
382			*
383			* @return Collection
384			*/
385			public function getPotentialCombinaisons(): Collection
386			{
387			return $this->potentialCombinaisons;
388			}
389			}
390

Th3Mouk / PokemonGo-IV-Calculator

Push — master ( a1765c...501088 )

Calculator::calculate() B

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How to fix Many Parameters

Many Parameters

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