core/hwe/sammo/Command/General/che_랜덤임관.php

<?php
namespace sammo\Command\General;

use \sammo\{
    DB, Util, JosaUtil, TimeUtil,
    General, 
    ActionLogger,
    GameConst, GameUnitConst,
    LastTurn,
    Command
};


use function \sammo\{
    tryUniqueItemLottery
};

use \sammo\Constraint\Constraint;
use \sammo\Constraint\ConstraintHelper;
use sammo\CityConst;
use sammo\MustNotBeReachedException;



class che_랜덤임관 extends Command\GeneralCommand{
    static protected $actionName = '랜덤임관';
    static public $reqArg = true;

    protected function argTest():bool{
        if($this->arg === null){
            return false;
        }
        $destNationIDList = $this->arg['destNationIDList']??null;
        //null은 에러, []는 정상

        if($destNationIDList === null || is_array($destNationIDList)){
            return false;
        }
        if(Util::isDict($destNationIDList)){
            return false;
        }
        foreach($destNationIDList as $nationID){
            if(!is_int($nationID)){
                return false;
            }
            if($nationID < 1){
                return false;
            }
        }
        $this->arg = [
            'destNationIDList' => $destNationIDList
        ];    
        
        return true;
    }

    protected function init(){

        $general = $this->generalObj;
        $env = $this->env;

        $this->setCity();
        $this->setNation();

        $relYear = $env['year'] - $env['startyear'];

        $this->runnableConstraints=[
            ConstraintHelper::BeNeutral(),
            ConstraintHelper::ExistsDestNation(),
            ConstraintHelper::AllowJoinAction(),
            ConstraintHelper::ExistsAllowJoinNation($relYear, $this->arg['destNationIDList']),
        ];
    }

    public function getCost():array{
        return [0, 0];
    }
    
    public function getPreReqTurn():int{
        return 0;
    }

    public function getPostReqTurn():int{
        return 0;
    }

    public function run():bool{
        if(!$this->isRunnable()){
            throw new \RuntimeException('불가능한 커맨드를 강제로 실행 시도');
        }

        $db = DB::db();
        $env = $this->env;

        $general = $this->generalObj;
        $date = substr($general->getVar('turntime'),11,5);
        $generalName = $general->getName();
        $josaYi = JosaUtil::pick($generalName, '이');

        $relYear = $env['year'] - $env['startyear'];

        $notIn = array_merge(Json::decode($general->getVar('nations')), $this->arg['destNationIDList']);

        $destNation = null;

        if ($general->getVar('npc') >= 2 && !$env['fiction'] && 1000 <= $admin['scenario'] && $admin['scenario'] < 2000) {
            $nations = $db->query(
                'SELECT nation.`name` as `name`,nation.nation as nation,scout,gennum,`affinity` FROM nation join general on general.nation = nation.nation and general.level = 12 WHERE scout=0 and gennum<%i and nation.nation not in %li',
                $notIn,
                $relYear<3?GameConst::$initialNationGenLimit:GameConst::$defaultMaxGeneral
            );
            shuffle($nations);

            $allGen = Util::arraySum($nations, 'gennum');
    
            $maxScore = 1<<30;

            $affinity = $general->getVar('affinity');
    
            foreach($nations as $testNation){
                $affinity = abs($affinity - $testNation['affinity']);
                $affinity = min($affinity, abs($affinity - 150));
    
                $score = log($affinity + 1, 2);//0~
    
                //쉐킷쉐킷
                $score += Util::randF();
    
                $score += sqrt($testNation['gennum']/$allGen);
    
                if($score < $maxScore){
                    $maxScore = $score;
                    $destNation = $testNation;
                }
            }
        }
        else{
            $onlyRandom = $env['join_mode'] == 'onlyRandom';
            $genLimit = GameConst::$defaultMaxGeneral;
            if($onlyRandom && TimeUtil::IsRangeMonth($env['init_year'], $env['init_month'], 1, $env['year'], $env['month'])){
                $genLimit = GameConst::$initialNationGenLimitForRandInit;
            }
            else if($relYear < 3){
                $genLimit = GameConst::$initialNationGenLimit;
            }

            $generalsCnt = [];
            $rawGeneralsCnt = $db->query(
                'SELECT general.nation as nation, nation.gennum, nation.name, npc, count(*) as cnt FROM general JOIN nation ON general.nation = nation.nation WHERE npc < 5 AND nation.gennum < %i AND nation.nation NOT IN %li GROUP BY general.nation, general.npc',
                $genLimit,
                $notIn
            );

            foreach($rawGeneralsCnt as $nation){
                $nationID = $nation['nation'];
                if(!\key_exists($nationID, $generalsCnt)){
                    $generalsCnt[$nationID] = [
                        'nation'=>$nationID,
                        'gennum'=>$nation['gennum'],
                        'name'=>$nation['name'],
                        'cnt'=>0,
                    ];
                    $generalsCnt[$nationID]['cnt'] = 0;
                }
                
                if($nation['npc'] <= 2){
                    $calcCnt = $nation['cnt'];
                }
                else{
                    $calcCnt = $nation['cnt'] / 2;
                }

                $generalsCnt[$nationID]['cnt'] += $calcCnt;
            }

            $randVals = [];
            foreach($generalsCnt as $testNation){
                $randVals[] += [$testNation, 1/$testNation['cnt']];
            }

            $destNation = Util::choiceRandomUsingWeightPair($randVals);
        }

        if(!$destNation){
            throw new MustNotBeReachedException();
        }

        $destNation = $this->destNation;
        $gennum = $destNation['gennum'];
        $destNationID = $destNation['nation'];
        $destNationName = $destNation['name'];

        $logger = $general->getLogger();

        $talkList = [
            '어쩌다 보니',
            '인연이 닿아',
            '발길이 닿는 대로',
            '소문을 듣고',
            '점괘에 따라',
        ];
        $randomTalk = Util::choiceRandom($talkList);

        $logger->pushGeneralActionLog("<D>{$destNationName}</>에 랜덤 임관했습니다. <1>$date</>");
        $logger->pushGeneralHistoryLog("<D><b>{$destNationName}</b></>에 랜덤 임관");
        $logger->pushGlobalActionLog("{$generalName}</>{$josaYi} {$randomTalk} <D><b>{$destNationName}</b></>에 <S>임관</>했습니다.");

        if($gennum < GameConst::$initialNationGenLimit) {
            $exp = 700;
        }
        else {
            $exp = 100;
        }

        $exp = $general->onPreGeneralStatUpdate($general, 'experience', $exp);
        $general->setVar('nation', $destNationID);
        $general->setVar('level', 1);
        $general->setVar('belong', 1);
        
        if($this->destGeneralObj !== null){
            $general->setVar('city', $this->destGeneralObj->getCityID());
        }
        else{
            $targetCityID = $db->queryFirstField('SELECT city FROM nation WHERE nation = %i AND level=12', $destNationID);
            $general->setVar('city', $targetCityID);
        }

        $db->update('nation', [
            'gennum'=>$db->sqleval('gennum + 1')
        ], 'nation=%i', $destNationID);

        $relYear = $env['year'] - $env['startyear'];
        if($general->getVar('npc') == 1 || $relYear >= 3){
            $joinedNations = Join::decode($general->getVar('nations'));
            $joinedNations[] = $destNationID;
            $general->setVar('nations', Join::encode($joinedNations));
        }

        $general->increaseVar('experience', $exp);
        $general->setResultTurn(new LastTurn(static::getName(), $this->arg));
        $general->checkStatChange();
        tryUniqueItemLottery($general, '랜덤 임관');
        $general->applyDB($db);

        return true;
    }

    
}