AttackShip::getAttackerDefender() - Code Metrics - Inspection of "add history entry for ship takeover" - st-universe/core - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( f4068b...77f637 )

by Nico

created 2023-10-20 08:13 UTC

AttackShip::getAttackerDefender() C

↳ Parent: Project

Complexity

Conditions	16
Paths	24

Size

Total Lines	71
Code Lines	40

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	272

Importance

Changes

Metric	Value
cc	16
eloc	40
nc	24
nop	2
dl	0
loc	71
ccs	0
cts	37
cp	0
crap	272
rs	5.5666
c	0
b	0
f	0

How to fix Long Method Complexity

<?php

declare(strict_types=1);

namespace Stu\Module\Ship\Action\AttackShip;

use request;
use RuntimeException;
use Stu\Component\Ship\Nbs\NbsUtilityInterface;
use Stu\Exception\SanityCheckException;
use Stu\Module\Control\ActionControllerInterface;
use Stu\Module\Control\GameControllerInterface;
use Stu\Module\Message\Lib\DistributedMessageSenderInterface;
use Stu\Module\Message\Lib\PrivateMessageFolderSpecialEnum;
use Stu\Module\Ship\Lib\Battle\AlertRedHelperInterface;
use Stu\Module\Ship\Lib\Battle\FightLibInterface;
use Stu\Module\Ship\Lib\Message\MessageCollectionInterface;
use Stu\Module\Ship\Lib\Battle\ShipAttackCycleInterface;
use Stu\Module\Ship\Lib\Interaction\InteractionCheckerInterface;
use Stu\Module\Ship\Lib\ShipLoaderInterface;
use Stu\Module\Ship\Lib\ShipWrapperFactoryInterface;
use Stu\Module\Ship\Lib\ShipWrapperInterface;
use Stu\Module\Ship\View\ShowShip\ShowShip;
use Stu\Orm\Entity\ShipInterface;

//TODO unit tests and request class
final class AttackShip implements ActionControllerInterface
{
    public const ACTION_IDENTIFIER = 'B_ATTACK_SHIP';

    private ShipLoaderInterface $shipLoader;

    private DistributedMessageSenderInterface $distributedMessageSender;

    private ShipAttackCycleInterface $shipAttackCycle;

    private InteractionCheckerInterface $interactionChecker;

    private AlertRedHelperInterface $alertRedHelper;

    private NbsUtilityInterface $nbsUtility;

    private FightLibInterface $fightLib;

    private ShipWrapperFactoryInterface $shipWrapperFactory;

    public function __construct(
        ShipLoaderInterface $shipLoader,
        DistributedMessageSenderInterface $distributedMessageSender,
        ShipAttackCycleInterface $shipAttackCycle,
        InteractionCheckerInterface $interactionChecker,
        AlertRedHelperInterface $alertRedHelper,
        NbsUtilityInterface $nbsUtility,
        FightLibInterface $fightLib,
        ShipWrapperFactoryInterface $shipWrapperFactory
    ) {
        $this->shipLoader = $shipLoader;
        $this->distributedMessageSender = $distributedMessageSender;
        $this->shipAttackCycle = $shipAttackCycle;
        $this->interactionChecker = $interactionChecker;
        $this->alertRedHelper = $alertRedHelper;
        $this->nbsUtility = $nbsUtility;
        $this->fightLib = $fightLib;
        $this->shipWrapperFactory = $shipWrapperFactory;
    }

    public function handle(GameControllerInterface $game): void
    {
        $userId = $game->getUser()->getId();

        $shipId = request::indInt('id');
        $targetId = request::postIntFatal('target');

        $wrappers = $this->shipLoader->getWrappersBySourceAndUserAndTarget(
            $shipId,
            $userId,
            $targetId
        );

        $wrapper = $wrappers->getSource();
        $ship = $wrapper->get();

        $targetWrapper = $wrappers->getTarget();
        if ($targetWrapper === null) {
            return;
        }
        $target = $targetWrapper->get();

        if ($target->getUser()->isVacationRequestOldEnough()) {
            $game->addInformation(_('Aktion nicht möglich, der Spieler befindet sich im Urlaubsmodus!'));
            return;
        }

        if (!$ship->hasEnoughCrew($game)) {
            return;
        }
        if (!$this->interactionChecker->checkPosition($target, $ship)) {
            throw new SanityCheckException('InteractionChecker->checkPosition failed', self::ACTION_IDENTIFIER);
        }

        if ($this->isTargetDestroyed($target)) {
            $game->setView(ShowShip::VIEW_IDENTIFIER);
            $game->addInformation(_('Das Ziel ist bereits zerstört'));
            return;
        }

        if (!$this->fightLib->canAttackTarget($ship, $target)) {
            throw new SanityCheckException('Target cant be attacked', self::ACTION_IDENTIFIER);
        }

        if ($target->getCloakState() && !$this->nbsUtility->isTachyonActive($ship)) {
            throw new SanityCheckException('Attacked cloaked ship without active tachyon', self::ACTION_IDENTIFIER);
        }

        $epsSystemData = $wrapper->getEpsSystemData();
        if ($epsSystemData === null || $epsSystemData->getEps() === 0) {
            $game->addInformation(_('Keine Energie vorhanden'));
            return;
        }

        if ($ship->isDisabled()) {
            $game->addInformation(_('Das Schiff ist kampfunfähig'));
            return;
        }
        if ($ship->getDockedTo() !== null) {
            $ship->setDockedTo(null);
        }

        $isTargetBase = $target->isBase();

        [$attacker, $defender, $isFleetFight, $isWebSituation] = $this->getAttackersAndDefenders($wrapper, $targetWrapper);

        $messageCollection = $this->shipAttackCycle->cycle($attacker, $defender, $isWebSituation);

        $this->sendPms(
            $userId,
            $ship->getSectorString(),
            $messageCollection,
            !$isWebSituation && $isTargetBase
        );

        $informations = $messageCollection->getInformationDump();

        if ($this->isActiveTractorShipWarped($ship, $target)) {
            //Alarm-Rot check for ship
            if (!$ship->isDestroyed()) {
                $informations->addInformationWrapper($this->alertRedHelper->doItAll($ship));
            }

            //Alarm-Rot check for traktor ship
            if (!$this->isTargetDestroyed($target)) {
                $informations->addInformationWrapper($this->alertRedHelper->doItAll($target));
            }
        }

        if ($ship->isDestroyed()) {
            $game->addInformationWrapper($informations);
            return;
        }
        $game->setView(ShowShip::VIEW_IDENTIFIER);

        if ($isFleetFight) {
            $game->addInformation(_("Angriff durchgeführt"));
            $game->setTemplateVar('FIGHT_RESULTS', $informations->getInformations());
        } else {
            $game->addInformationWrapper($informations);
        }
    }

    private function isTargetDestroyed(ShipInterface $ship): bool
    {
        return $ship->isDestroyed();
    }

    private function isActiveTractorShipWarped(ShipInterface $ship, ShipInterface $target): bool
    {
        $tractoringShip = $ship->getTractoringShip();
        if ($tractoringShip === null) {
            return false;
        }

        if ($tractoringShip !== $target) {
            return false;
        } else {
            return $target->getWarpState();
        }
    }

    private function sendPms(
        int $userId,
        string $sectorString,
        MessageCollectionInterface $messageCollection,
        bool $isTargetBase
    ): void {

        $header = sprintf(
            _("Kampf in Sektor %s"),
            $sectorString
        );

        $this->distributedMessageSender->distributeMessageCollection(
            $messageCollection,
            $userId,
            $isTargetBase ? PrivateMessageFolderSpecialEnum::PM_SPECIAL_STATION : PrivateMessageFolderSpecialEnum::PM_SPECIAL_SHIP,
            $header
        );
    }

    /**
     * @return array{0: array<int, ShipWrapperInterface>, 1: array<int, ShipWrapperInterface>, 2: bool, 3: bool}
     */
    private function getAttackersAndDefenders(ShipWrapperInterface $wrapper, ShipWrapperInterface $targetWrapper): array
    {
        $ship = $wrapper->get();

        [$attacker, $defender, $isFleetFight] = $this->fightLib->getAttackersAndDefenders($wrapper, $targetWrapper);

        $isWebSituation = $this->fightLib->isTargetOutsideFinishedTholianWeb($ship, $targetWrapper->get());

        //if in tholian web and defenders outside, reflect damage
        if ($isWebSituation) {
            $holdingWeb = $ship->getHoldingWeb();
            if ($holdingWeb === null) {
                throw new RuntimeException('this should not happen');
            }

            $defender = $this->shipWrapperFactory->wrapShips($holdingWeb->getCapturedShips()->toArray());
        }

        return [
            $attacker,
            $defender,
            $isFleetFight,
            $isWebSituation
        ];
    }

    public function performSessionCheck(): bool
    {
        return true;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Stu\Module\Ship\Action\AttackShip;
6
7			use request;
8			use RuntimeException;
9			use Stu\Component\Ship\Nbs\NbsUtilityInterface;
10			use Stu\Exception\SanityCheckException;
11			use Stu\Module\Control\ActionControllerInterface;
12			use Stu\Module\Control\GameControllerInterface;
13			use Stu\Module\Message\Lib\DistributedMessageSenderInterface;
14			use Stu\Module\Message\Lib\PrivateMessageFolderSpecialEnum;
15			use Stu\Module\Ship\Lib\Battle\AlertRedHelperInterface;
16			use Stu\Module\Ship\Lib\Battle\FightLibInterface;
17			use Stu\Module\Ship\Lib\Message\MessageCollectionInterface;
18			use Stu\Module\Ship\Lib\Battle\ShipAttackCycleInterface;
19			use Stu\Module\Ship\Lib\Interaction\InteractionCheckerInterface;
20			use Stu\Module\Ship\Lib\ShipLoaderInterface;
21			use Stu\Module\Ship\Lib\ShipWrapperFactoryInterface;
22			use Stu\Module\Ship\Lib\ShipWrapperInterface;
23			use Stu\Module\Ship\View\ShowShip\ShowShip;
24			use Stu\Orm\Entity\ShipInterface;
25
26			//TODO unit tests and request class
27			final class AttackShip implements ActionControllerInterface
28			{
29			public const ACTION_IDENTIFIER = 'B_ATTACK_SHIP';
30
31			private ShipLoaderInterface $shipLoader;
32
33			private DistributedMessageSenderInterface $distributedMessageSender;
34
35			private ShipAttackCycleInterface $shipAttackCycle;
36
37			private InteractionCheckerInterface $interactionChecker;
38
39			private AlertRedHelperInterface $alertRedHelper;
40
41			private NbsUtilityInterface $nbsUtility;
42
43			private FightLibInterface $fightLib;
44
45			private ShipWrapperFactoryInterface $shipWrapperFactory;
46
47			public function __construct(
48			ShipLoaderInterface $shipLoader,
49			DistributedMessageSenderInterface $distributedMessageSender,
50			ShipAttackCycleInterface $shipAttackCycle,
51			InteractionCheckerInterface $interactionChecker,
52			AlertRedHelperInterface $alertRedHelper,
53			NbsUtilityInterface $nbsUtility,
54			FightLibInterface $fightLib,
55			ShipWrapperFactoryInterface $shipWrapperFactory
56			) {
57			$this->shipLoader = $shipLoader;
58			$this->distributedMessageSender = $distributedMessageSender;
59			$this->shipAttackCycle = $shipAttackCycle;
60			$this->interactionChecker = $interactionChecker;
61			$this->alertRedHelper = $alertRedHelper;
62			$this->nbsUtility = $nbsUtility;
63			$this->fightLib = $fightLib;
64			$this->shipWrapperFactory = $shipWrapperFactory;
65			}
66
67			public function handle(GameControllerInterface $game): void
68			{
69			$userId = $game->getUser()->getId();
70
71			$shipId = request::indInt('id');
72			$targetId = request::postIntFatal('target');
73
74			$wrappers = $this->shipLoader->getWrappersBySourceAndUserAndTarget(
75			$shipId,
76			$userId,
77			$targetId
78			);
79
80			$wrapper = $wrappers->getSource();
81			$ship = $wrapper->get();
82
83			$targetWrapper = $wrappers->getTarget();
84			if ($targetWrapper === null) {
85			return;
86			}
87			$target = $targetWrapper->get();
88
89			if ($target->getUser()->isVacationRequestOldEnough()) {
90			$game->addInformation(_('Aktion nicht möglich, der Spieler befindet sich im Urlaubsmodus!'));
91			return;
92			}
93
94			if (!$ship->hasEnoughCrew($game)) {
95			return;
96			}
97			if (!$this->interactionChecker->checkPosition($target, $ship)) {
98			throw new SanityCheckException('InteractionChecker->checkPosition failed', self::ACTION_IDENTIFIER);
99			}
100
101			if ($this->isTargetDestroyed($target)) {
102			$game->setView(ShowShip::VIEW_IDENTIFIER);
103			$game->addInformation(_('Das Ziel ist bereits zerstört'));
104			return;
105			}
106
107			if (!$this->fightLib->canAttackTarget($ship, $target)) {
108			throw new SanityCheckException('Target cant be attacked', self::ACTION_IDENTIFIER);
109			}
110
111			if ($target->getCloakState() && !$this->nbsUtility->isTachyonActive($ship)) {
112			throw new SanityCheckException('Attacked cloaked ship without active tachyon', self::ACTION_IDENTIFIER);
113			}
114
115			$epsSystemData = $wrapper->getEpsSystemData();
116			if ($epsSystemData === null \|\| $epsSystemData->getEps() === 0) {
117			$game->addInformation(_('Keine Energie vorhanden'));
118			return;
119			}
120
121			if ($ship->isDisabled()) {
122			$game->addInformation(_('Das Schiff ist kampfunfähig'));
123			return;
124			}
125			if ($ship->getDockedTo() !== null) {
126			$ship->setDockedTo(null);
127			}
128
129			$isTargetBase = $target->isBase();
130
131			[$attacker, $defender, $isFleetFight, $isWebSituation] = $this->getAttackersAndDefenders($wrapper, $targetWrapper);
132
133			$messageCollection = $this->shipAttackCycle->cycle($attacker, $defender, $isWebSituation);
134
135			$this->sendPms(
136			$userId,
137			$ship->getSectorString(),
138			$messageCollection,
139			!$isWebSituation && $isTargetBase
140			);
141
142			$informations = $messageCollection->getInformationDump();
143
144			if ($this->isActiveTractorShipWarped($ship, $target)) {
145			//Alarm-Rot check for ship
146			if (!$ship->isDestroyed()) {
147			$informations->addInformationWrapper($this->alertRedHelper->doItAll($ship));
148			}
149
150			//Alarm-Rot check for traktor ship
151			if (!$this->isTargetDestroyed($target)) {
152			$informations->addInformationWrapper($this->alertRedHelper->doItAll($target));
153			}
154			}
155
156			if ($ship->isDestroyed()) {
157			$game->addInformationWrapper($informations);
158			return;
159			}
160			$game->setView(ShowShip::VIEW_IDENTIFIER);
161
162			if ($isFleetFight) {
163			$game->addInformation(_("Angriff durchgeführt"));
164			$game->setTemplateVar('FIGHT_RESULTS', $informations->getInformations());
165			} else {
166			$game->addInformationWrapper($informations);
167			}
168			}
169
170			private function isTargetDestroyed(ShipInterface $ship): bool
171			{
172			return $ship->isDestroyed();
173			}
174
175			private function isActiveTractorShipWarped(ShipInterface $ship, ShipInterface $target): bool
176			{
177			$tractoringShip = $ship->getTractoringShip();
178			if ($tractoringShip === null) {
179			return false;
180			}
181
182			if ($tractoringShip !== $target) {
183			return false;
184			} else {
185			return $target->getWarpState();
186			}
187			}
188
189			private function sendPms(
190			int $userId,
191			string $sectorString,
192			MessageCollectionInterface $messageCollection,
193			bool $isTargetBase
194			): void {
195
196			$header = sprintf(
197			_("Kampf in Sektor %s"),
198			$sectorString
199			);
200
201			$this->distributedMessageSender->distributeMessageCollection(
202			$messageCollection,
203			$userId,
204			$isTargetBase ? PrivateMessageFolderSpecialEnum::PM_SPECIAL_STATION : PrivateMessageFolderSpecialEnum::PM_SPECIAL_SHIP,
205			$header
206			);
207			}
208
209			/**
210			* @return array{0: array<int, ShipWrapperInterface>, 1: array<int, ShipWrapperInterface>, 2: bool, 3: bool}
211			*/
212			private function getAttackersAndDefenders(ShipWrapperInterface $wrapper, ShipWrapperInterface $targetWrapper): array
213			{
214			$ship = $wrapper->get();
215
216			[$attacker, $defender, $isFleetFight] = $this->fightLib->getAttackersAndDefenders($wrapper, $targetWrapper);
217
218			$isWebSituation = $this->fightLib->isTargetOutsideFinishedTholianWeb($ship, $targetWrapper->get());
219
220			//if in tholian web and defenders outside, reflect damage
221			if ($isWebSituation) {
222			$holdingWeb = $ship->getHoldingWeb();
223			if ($holdingWeb === null) {
224			throw new RuntimeException('this should not happen');
225			}
226
227			$defender = $this->shipWrapperFactory->wrapShips($holdingWeb->getCapturedShips()->toArray());
228			}
229
230			return [
231			$attacker,
232			$defender,
233			$isFleetFight,
234			$isWebSituation
235			];
236			}
237
238			public function performSessionCheck(): bool
239			{
240			return true;
241			}
242			}
243

st-universe / core

Push — master ( f4068b...77f637 )

AttackShip::getAttackerDefender() C

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