92 lines
2.1 KiB
PHP
92 lines
2.1 KiB
PHP
<?php
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/**
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* Created by PhpStorm.
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* User: zn
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* Date: 2017/5/24
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* Time: 19:44
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*/
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namespace common\services;
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use common\models\User;
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/**
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* 随机
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* Class RandServices
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* @package common\services
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*/
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class RandServices
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{
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/**
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* 随机干旱
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* @param $commonRandID <p>配置表中的随机几率</p>
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* @return bool
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*/
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public static function randLandDisease($commonRandID)
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{
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$odds = GameConfigServices::getCommonNumByID($commonRandID);
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$s = rand(0, 100) < $odds;
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return $s;
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}
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/**
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* 是否被狗抓住
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* @param User $userDbData
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* @return int <p>被抓住要扣的钱，大于0表示被抓住</p>
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*/
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public static function getDogCatchDeductGold(User $userDbData)
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{
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//判断时间
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if (UserService::getDogHungerRemainingTime($userDbData) <= 0) return 0;
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//查找配置表
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$config = GameConfigServices::getParamByPath('item_list.' . $userDbData->use_dog_item_id);
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if (!$config) return 0;
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$odds = $config['effect_id'];
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$s = rand(0, 100) < $odds;
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if (!$s) return 0;
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$deductGold = GameConfigServices::getCommonNumByID(GameConfigServices::COMMON_STEAL_CATCH);
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if ($deductGold < 0) return 0;
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return $deductGold;
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}
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/**
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* 随机一个果实
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*/
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public static function getMySterySeedOddsItem()
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{
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$itemList = GameConfigServices::getParamByPath('crop_list');
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$totalOdds = 0;
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$list = [];
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foreach ($itemList as $item) {
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$odds = intval($item['odds']);
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if ($odds == 0) continue;
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$item['minOdds'] = $totalOdds;
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$item['maxOdds'] = $odds + $totalOdds;
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array_push($list, $item);
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$totalOdds += $odds;
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}
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$odds = mt_rand(0, $totalOdds);
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foreach ($list as $item) {
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if ($item['minOdds'] <= $odds && $odds < $item['maxOdds'])
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return $item;
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}
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if (count($list) == 0)
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throw new StatusException(ResultStatusServices::RS_PARAM_ERROR);
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return $list[0];
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}
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} |