Calculator::findPotentialCombinaisons() - Code Metrics - Inspection of "Remove minimum version in library installation" - Th3Mouk/PokemonGo-IV-Calculator - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( fdc81c...2e750c )

by Jérémy

created 2017-02-10 10:02 UTC

Calculator::findPotentialCombinaisons() B

↳ Parent: Calculator

Complexity

Conditions	5
Paths	5

Size

Total Lines	28
Code Lines	18

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	28
rs	8.439
c	0
b	0
f	0
cc	5
eloc	18
nc	5
nop	2

<?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) &&
                    $combinaison->getTotal() > $this->getMaxGlobalEvaluation($global-1)) {
                    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 0:
            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			$combinaison->getTotal() > $this->getMaxGlobalEvaluation($global-1)) {
178			return true;
179			}
180			return false;
181			})
182			// Eliminate impossible combinaisons with best stats
183			->filter(function ($combinaison) use ($bestStats) {
184			$nonBestStats = array_diff(self::AVAILABLE_OPTIONS, $bestStats);
185			foreach ($nonBestStats as $nonBestStat) {
186			if ($combinaison->getAbbreviated($nonBestStat) < $combinaison->getMaximalIv()) {
187			return true;
188			}
189			return false;
190			}
191			});
192
193			return $this;
194			}
195
196			/**
197			* Remove unavailable options give by user
198			* @param $bestStats
199			* @return array
200			*/
201			private function cleanBestStats($bestStats): array
202			{
203			return array_intersect(self::AVAILABLE_OPTIONS, $bestStats);
204			}
205
206			/**
207			* Remove impossible values for differents IV with coach indications
208			* @param array $bestStats
209			* @param int $maxStat
210			*/
211			private function setRanges(array $bestStats, int $maxStat)
212			{
213			$this->setRange($bestStats, $maxStat, 'atk', $this->attack_range);
214			$this->setRange($bestStats, $maxStat, 'def', $this->defense_range);
215			$this->setRange($bestStats, $maxStat, 'hp', $this->stamina_range);
216			}
217
218			private function setRange($bestStats, $maxStat, $option, &$property)
219			{
220			if (in_array($option, $bestStats)) {
221			$property = $this->getMaxRange($maxStat);
222			} else {
223			$property = $this->getLowerRange($maxStat);
224			}
225			}
226
227			/**
228			* Calculate if a combinaison of value match the given CP
229			* @param Pokemon $pokemon
230			* @param Level $level
231			* @param int $cp
232			* @param int $attackIV
233			* @param int $defenseIV
234			* @param int $staminaIV
235			* @return bool
236			*/
237			private function testCP(
238			Pokemon $pokemon,
239			Level $level,
240			int $cp,
241			int $attackIV,
242			int $defenseIV,
243			int $staminaIV
244			) {
245			$attackFactor = $pokemon->getBaseAttack() + $attackIV;
246			$defenseFactor = pow($pokemon->getBaseDefense() + $defenseIV, 0.5);
247			$staminaFactor = pow($pokemon->getBaseStamina() + $staminaIV, 0.5);
248			$scalarFactor = pow($level->getCpScalar(), 2);
249
250			return $cp == floor($attackFactor * $defenseFactor * $staminaFactor * $scalarFactor / 10);
251			}
252
253			/**
254			* Calculate if a combinaison of value match the given HP
255			* @param Pokemon $pokemon
256			* @param Level $level
257			* @param int $hp
258			* @param int $staminaIV
259			* @return bool
260			*/
261			private function testHP(
262			Pokemon $pokemon,
263			Level $level,
264			int $hp,
265			int $staminaIV
266			) {
267			return $hp == (int) floor(($pokemon->getBaseStamina() + $staminaIV) * $level->getCpScalar());
268			}
269
270			/**
271			* Return the range of stats given by the coach
272			* @param int $maxStat
273			* @return array
274			*/
275			private function getMaxRange(int $maxStat)
276			{
277			switch ($maxStat) {
278			case 1:
279			return range(0, 7);
280			case 2:
281			return range(8, 12);
282			case 3:
283			return range(13, 14);
284			case 4:
285			return [15];
286			};
287			return range(0, 15);
288			}
289
290			/**
291			* Return the range of stats non cited by the coach
292			* @param int $maxStat
293			* @return array
294			*/
295			private function getLowerRange(int $maxStat)
296			{
297			switch ($maxStat) {
298			case 1:
299			return range(0, 6);
300			case 2:
301			return range(0, 11);
302			case 3:
303			return range(0, 13);
304			case 4:
305			return range(0, 14);
306			};
307			return range(0, 15);
308			}
309
310			/**
311			* Get the threshold of the global evaluation given by the coach
312			* @param $global
313			* @return int
314			*/
315			private function getMaxGlobalEvaluation($global)
316			{
317			switch ($global) {
318			case 0:
319			case 1:
320			// 0-22
321			return 22;
322			case 2:
323			// 23-29
324			return 29;
325			case 3:
326			// 30-36
327			return 36;
328			}
329			// 37-45
330			return 45;
331			}
332
333			/**
334			* Get attack_range
335			*
336			* @return array
337			*/
338			public function getAttackRange(): array
339			{
340			return $this->attack_range;
341			}
342
343			/**
344			* Get defense_range
345			*
346			* @return array
347			*/
348			public function getDefenseRange(): array
349			{
350			return $this->defense_range;
351			}
352
353			/**
354			* Get stamina_range
355			*
356			* @return array
357			*/
358			public function getStaminaRange(): array
359			{
360			return $this->stamina_range;
361			}
362
363			/**
364			* Get potentialLevels
365			*
366			* @return Collection
367			*/
368			public function getPotentialLevels(): Collection
369			{
370			return $this->potentialLevels;
371			}
372
373			/**
374			* Get potentialStamina
375			*
376			* @return Collection
377			*/
378			public function getPotentialStamina(): Collection
379			{
380			return $this->potentialStamina;
381			}
382
383			/**
384			* Get potentialCombinaisons
385			*
386			* @return Collection
387			*/
388			public function getPotentialCombinaisons(): Collection
389			{
390			return $this->potentialCombinaisons;
391			}
392			}
393

Th3Mouk / PokemonGo-IV-Calculator

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Calculator::findPotentialCombinaisons() B

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