From 358f127b0c474ed809f3eb514870cc4e8012c6f5 Mon Sep 17 00:00:00 2001
From: hujiabin <519660157@qq.com>
Date: Mon, 26 Feb 2024 16:35:11 +0800
Subject: [PATCH] 1

---
 webapp/bootstrap/constant.php             |   1 +
 webapp/controller/BoxController.class.php |   2 +-
 webapp/mt/LootConfig.php                  |  24 +++
 webapp/services/LootService.php           | 212 ++++++++++++++++++++++
 4 files changed, 238 insertions(+), 1 deletion(-)
 create mode 100644 webapp/mt/LootConfig.php
 create mode 100644 webapp/services/LootService.php

diff --git a/webapp/bootstrap/constant.php b/webapp/bootstrap/constant.php
index 15f1a9d0..609eee53 100644
--- a/webapp/bootstrap/constant.php
+++ b/webapp/bootstrap/constant.php
@@ -42,6 +42,7 @@ define('TN_TOTAL_RANK_NUM', 8015);
 define('TN_TOTAL_DIAMOND_CONSUME', 8016);//钻石消耗
 define('TN_TOTAL_CEG_CONSUME', 8017);//ceg消耗
 define('TN_TOTAL_GATHER_GOLD', 8018);//收集金币
+define('TN_TOTAL_LOOT_TIMES', 8019);//掉落包操作计数  0总计数 1循环计数
 
 define('TN_DAILY_BEGIN', 9001);
 define('TN_DAILY_LOGINS', 9001);
diff --git a/webapp/controller/BoxController.class.php b/webapp/controller/BoxController.class.php
index 3c210125..c3e4b32a 100644
--- a/webapp/controller/BoxController.class.php
+++ b/webapp/controller/BoxController.class.php
@@ -14,7 +14,7 @@ require_once('models/Nft.php');
 require_once('services/AwardService.php');
 require_once('services/PropertyChgService.php');
 require_once('services/LogService.php');
-require_once('services/NameService.php');
+require_once('services/LootService.php');
 require_once('services/HashRateService.php');
 require_once('services/TameBattleDataService.php');
 require_once('services/AwardService.php');
diff --git a/webapp/mt/LootConfig.php b/webapp/mt/LootConfig.php
new file mode 100644
index 00000000..017d4eb9
--- /dev/null
+++ b/webapp/mt/LootConfig.php
@@ -0,0 +1,24 @@
+<?php
+
+
+namespace mt;
+
+
+class LootConfig
+{
+
+    public static function find($id){
+        return getXVal(self::getMetaList(), $id, null);
+    }
+
+    protected static function getMetaList()
+    {
+        if (!self::$metaList) {
+            self::$metaList = getMetaTable('lootConfig@lootConfig.php');
+        }
+        return self::$metaList;
+    }
+
+
+    protected static $metaList;
+}
\ No newline at end of file
diff --git a/webapp/services/LootService.php b/webapp/services/LootService.php
new file mode 100644
index 00000000..3ed07bac
--- /dev/null
+++ b/webapp/services/LootService.php
@@ -0,0 +1,212 @@
+<?php
+
+
+namespace services;
+
+require_once('mt/LootConfig.php');
+
+use mt;
+
+class LootService
+{
+    const EMPTY_DROP_TYPE = 1;          //空掉落
+    const WHERE_DROP_TYPE = 2;          //条件掉落
+    const ORDER_DROP_TYPE = 3;           //有序全掉落
+    const HAVE_RAND_DROP_TYPE = 4;      //有放回随机掉落
+    const NOT_HAVE_RAND_DROP_TYPE = 5;  //无放回随机掉落
+    const DYN_RAND_DROP_TYPE = 6;       //动态概率掉落
+    const STEP_RAND_DROP_TYPE = 7;      //步长随机掉落
+
+    public static function dropOutReward($dropIndex){
+        $lootMeta =  mt\LootConfig::find($dropIndex);
+        if (! $lootMeta){
+            return ;
+        }
+        $items = array();
+        switch ($lootMeta['method']){
+//            case self::EMPTY_DROP_TYPE: {
+//
+//            }
+//            break;
+            case self::WHERE_DROP_TYPE: {
+                //暂定
+            }
+            break;
+            case self::ORDER_DROP_TYPE: {
+                $items = self::disposeDropContent1($lootMeta);
+            }
+            break;
+            case self::HAVE_RAND_DROP_TYPE: {
+                $items = self::disposeDropContent2($lootMeta);
+            }
+            case self::NOT_HAVE_RAND_DROP_TYPE: {
+                $items = self::disposeDropContent3($lootMeta);
+            }
+            break;
+            case self::DYN_RAND_DROP_TYPE: {
+                $items = self::disposeDropContent4($lootMeta);
+            }
+            break;
+        }
+        return $items;
+    }
+
+    private static function disposeDropContent4($lootMeta) {
+        $totalTimes = myself()->_getV(TN_TOTAL_LOOT_TIMES,0);
+        $recycleTimes = myself()->_getV(TN_TOTAL_LOOT_TIMES,1);
+        $contentArr = explode("|",$lootMeta['content']);
+        $initTimes = $contentArr[0];
+        $po = $contentArr[1];
+        $pd = $contentArr[2];
+        $pm = $contentArr[3];
+        $index1  =  $contentArr[4];
+        $index2  =  $contentArr[5];
+        if ($totalTimes == 0){
+            $recycleTimes = $initTimes;
+        }
+        $p = min($po + ($recycleTimes-1) * $pd,$pm) * 100 ;
+        $rnd = rand(1,100);
+        myself()->_incV(TN_TOTAL_LOOT_TIMES,0,1);
+        if ($rnd <= $p){
+            myself()->_setV(TN_TOTAL_LOOT_TIMES,1,1);
+            return self::dropOutReward($index1);
+        }else{
+            myself()->_incV(TN_TOTAL_LOOT_TIMES,1,1);
+            return self::dropOutReward($index2);
+        }
+    }
+
+    private static function disposeDropContent3($lootMeta) {
+        $numPara = explode("|",$lootMeta['numPara']);
+        $items = array();
+        $times = $numPara[0];
+        $number = $numPara[1];
+        $contentArr = explode("|",$lootMeta['content']);
+        for ($i=0;$i<$times;$i++){
+            for ($j=0;$j<$number;$j++){
+                self::randWeight2($contentArr,$items);
+            }
+        }
+        return $items;
+    }
+
+    private static function randWeight2(&$contentArr,&$items){
+        $totalWeight = 0;
+        foreach ($contentArr as $value){
+            $contentArrEx = explode(":",$value);
+            $totalWeight += $contentArrEx[3];
+        }
+        $rnd = rand() % $totalWeight;
+        $currWeight = 0;
+        foreach ($contentArr as $key=>$value){
+            $contentArrEx = explode(":",$value);
+            $currWeight += $contentArrEx[3];
+            if ($currWeight > $rnd){
+
+                switch ($contentArrEx[0]){
+                    case 1: {
+                        array_push($items,array(
+                            "item_id" => $contentArrEx[1],
+                            "item_num" => $contentArrEx[2],
+                        ));
+                    }
+                        break;
+                    case 2: {
+                        $rewards = self::dropOutReward($contentArrEx[1]);
+                        $items = array_merge($items,$rewards);
+                    }
+                        break;
+                }
+                unset($contentArr[$key]);
+                break;
+            }
+        }
+    }
+
+    private static function disposeDropContent2($lootMeta) {
+        $numPara = explode("|",$lootMeta['numPara']);
+        $items = array();
+        $times = $numPara[0];
+        $number = $numPara[1];
+        for ($i=0;$i<$times;$i++){
+            for ($j=0;$j<$number;$j++){
+                $result = self::randWeight($lootMeta['content']);
+//                array_push($items,$result);
+                $items = array_merge($items,$result);
+            }
+        }
+        $hashItems = array();
+        foreach ($items as $item){
+            if (isset($hashItems[$item['item_id']])){
+                $hashItems[$item['item_id']]['item_num'] += $item['item_num'];
+            }else{
+                $hashItems[$item['item_id']] = $item;
+            }
+        }
+        $finalItems = array();
+        foreach ($hashItems as $hashItem){
+            array_push($finalItems,$hashItem);
+        }
+        return $finalItems;
+    }
+
+    private static function randWeight($content){
+        $contentArr = explode("|",$content);
+        $totalWeight = 0;
+        foreach ($contentArr as $value){
+            $contentArrEx = explode(":",$value);
+            $totalWeight += $contentArrEx[3];
+        }
+        $rnd = rand() % $totalWeight;
+        $currWeight = 0;
+        $items = array();
+        foreach ($contentArr as $value){
+            $contentArrEx = explode(":",$value);
+            $currWeight += $contentArrEx[3];
+            if ($currWeight > $rnd){
+                switch ($contentArrEx[0]){
+                    case 1: {
+                        array_push($items,array(
+                            "item_id" => $contentArrEx[1],
+                            "item_num" => $contentArrEx[2],
+                        ));
+                    }
+                    break;
+                    case 2: {
+                        $items = self::dropOutReward($contentArrEx[1]);
+                    }
+                    break;
+                }
+                break;
+            }
+        }
+        return $items;
+    }
+
+
+    private static function disposeDropContent1($lootMeta){
+        $contentArr = explode("|",$lootMeta['content']);
+        $items = array();
+        if (count($contentArr) > 0){
+            foreach ($contentArr as $value){
+                $contentArrEx = explode(":",$value);
+                switch ($contentArrEx[0]){
+                    case 1: {
+                        array_push($items,array(
+                            "item_id" => $contentArrEx[1],
+                            "item_num" => $contentArrEx[2],
+                        ));
+                    }
+                    break;
+                    case 2: {
+                        $rewards = self::dropOutReward($contentArrEx[1]);
+                        $items = array_merge($items,$rewards);
+                    }
+                    break;
+                }
+            }
+        }
+        return $items;
+    }
+
+}
\ No newline at end of file