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- NewYear: 새해(AddAge 일부) - AssignGeneralSpeciality: 특히 부여(AddAge 일부) - RaiseDisaster - RandomizeCityTradeRate - ResetOfficeLock: 구 updateQuaterly
49 lines
967 B
PHP
49 lines
967 B
PHP
<?php
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namespace sammo\Event\Action;
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use DB;
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use sammo\LiteHashDRBG;
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use sammo\RandUtil;
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use sammo\UniqueConst;
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use sammo\Util;
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class RandomizeCityTradeRate extends \sammo\Event\Action
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{
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public function run(array $env)
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{
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$year = $env['year'];
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$month = $env['month'];
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$rng = new RandUtil(new LiteHashDRBG(Util::simpleSerialize(
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UniqueConst::$hiddenSeed,
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'randomizeCityTradeRate',
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$year,
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$month,
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)));
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$db = DB::db();
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foreach ($db->query('SELECT city,level FROM city') as $city) {
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//시세
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$prob = [
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1 => 0,
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2 => 0,
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3 => 0,
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4 => 0.2,
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5 => 0.4,
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6 => 0.6,
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7 => 0.8,
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8 => 1
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][$city['level']];
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if ($prob > 0 && $rng->nextBool($prob)) {
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$trade = $rng->nextRangeInt(95, 105);
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} else {
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$trade = null;
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}
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$db->update('city', [
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'trade' => $trade
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], 'city=%i', $city['city']);
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}
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}
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}
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