diff --git a/doc/GameOver.py b/doc/GameOver.py
index ad17630..b2a5330 100644
--- a/doc/GameOver.py
+++ b/doc/GameOver.py
@@ -7,51 +7,59 @@ class GameOver(object):
     def __init__(self):
         self.apis = [
         {
-           'desc': 'firstRewardInfo',
+           'desc': '首战奖励信息firstRewardInfo',
            'group': 'GameOver',
            'url': 'webapp/index.php?c=GameOver&a=firstRewardInfo',
            'params': [
                _common.ReqHead(),
+               ['rank', 0, '排名'],
+               ['type', 0, '类型'],
+               ['coin', 0, '金币'],
+               ['kills', 0, '击杀数'],
            ],
            'response': [
                _common.RspHead(),
+               ['first_uuid', '', '唯一id'],
+               ['!item_list', _common.RewardItemInfo, '奖励信息列表'],
+               ['coin', 0, '金币'],
+               ['score', 0, '积分'],
            ]
         },
         {
-           'desc': 'getFirstReward',
+           'desc': '获取首战奖励getFirstReward',
            'group': 'GameOver',
            'url': 'webapp/index.php?c=GameOver&a=getFirstReward',
            'params': [
                _common.ReqHead(),
+               ['type', 0, '类型'],
+               ['first_uuid', '', '唯一id'],
            ],
            'response': [
                _common.RspHead(),
+               ['!item_list', _common.DropItemInfo, '掉落道具列表'],
+               ['coin_num', 0, '当前金币数'],
+               ['rmb_num', 0, '当前点券数量'],
+               ['!all_item_list', _common.RewardItemInfo, '实际奖励的道具列表'],
            ]
         },
         {
-           'desc': 'getFuckBoxReward',
+           'desc': '获取Fuck宝箱?getFuckBoxReward',
            'group': 'GameOver',
            'url': 'webapp/index.php?c=GameOver&a=getFuckBoxReward',
            'params': [
                _common.ReqHead(),
+               ['id', 0, 'id'],
            ],
            'response': [
                _common.RspHead(),
+               ['!item_list', _common.DropItemInfo, '掉落道具列表'],
+               ['coin_num', 0, '当前金币数'],
+               ['rmb_num', 0, '当前点券数量'],
+               ['!all_item_list', _common.RewardItemInfo, '实际奖励的道具列表'],
            ]
         },
         {
-           'desc': 'getDiamond',
-           'group': 'GameOver',
-           'url': 'webapp/index.php?c=GameOver&a=getDiamond',
-           'params': [
-               _common.ReqHead(),
-           ],
-           'response': [
-               _common.RspHead(),
-           ]
-        },
-        {
-           'desc': 'updateDiamond',
+           'desc': '待删除updateDiamond',
            'group': 'GameOver',
            'url': 'webapp/index.php?c=GameOver&a=updateDiamond',
            'params': [
@@ -62,18 +70,23 @@ class GameOver(object):
            ]
         },
         {
-           'desc': 'addSpoilsItems',
+           'desc': '添加战利品addSpoilsItems',
            'group': 'GameOver',
            'url': 'webapp/index.php?c=GameOver&a=addSpoilsItems',
            'params': [
                _common.ReqHead(),
+               ['data', '', '数据json格式[{"values":[item_id, item_num]}]'],
            ],
            'response': [
                _common.RspHead(),
+               ['!item_list', _common.DropItemInfo, '掉落道具列表'],
+               ['coin_num', 0, '当前金币数'],
+               ['rmb_num', 0, '当前点券数量'],
+               ['!all_item_list', _common.RewardItemInfo, '实际奖励的道具列表'],
            ]
         },
         {
-           'desc': 'fightRevive',
+           'desc': '待删除fightRevive',
            'group': 'GameOver',
            'url': 'webapp/index.php?c=GameOver&a=fightRevive',
            'params': [
@@ -84,7 +97,7 @@ class GameOver(object):
            ]
         },
         {
-           'desc': 'addGameTimes',
+           'desc': '添加游戏次数addGameTimes',
            'group': 'GameOver',
            'url': 'webapp/index.php?c=GameOver&a=addGameTimes',
            'params': [
diff --git a/webapp/controller/BaseAuthedController.class.php b/webapp/controller/BaseAuthedController.class.php
index 3812302..543397f 100644
--- a/webapp/controller/BaseAuthedController.class.php
+++ b/webapp/controller/BaseAuthedController.class.php
@@ -605,4 +605,23 @@ class BaseAuthedController extends BaseController {
              );
         return $row ? $row['using_id'] : 0;
     }
+
+    protected function redisSetAndExpire($pk, $key, $val, $time)
+    {
+        $r = $this->getRedis($pk);
+        $r->set($key, $val);
+        $r->pexpire($key, $time);
+    }
+
+    protected function redisGetJson($pk, $key)
+    {
+        $r = $this->getRedis($pk);
+        $dataStr = $r->get($key);
+        $result = null;
+        if (!empty($dataStr)) {
+            $result = json_decode($dataStr, true);
+        }
+        return $result;
+    }
+
 }
diff --git a/webapp/controller/GameOverController.class.php b/webapp/controller/GameOverController.class.php
index c473da6..52e9d37 100644
--- a/webapp/controller/GameOverController.class.php
+++ b/webapp/controller/GameOverController.class.php
@@ -2,54 +2,24 @@
 
 require 'classes/Quest.php';
 require 'classes/AddReward.php';
-require_once 'metatable/parameter.php';
 
 require_once('mt/Parameter.php');
 require_once('mt/Drop.php');
 require_once('mt/RankReward.php');
 require_once('mt/Equip.php');
+require_once('mt/Box.php');
 
 class GameOverController extends BaseAuthedController {
 
-    protected function getBox($box_id)
-    {
-        $box_meta_table = require('../res/box@box.php');
-        $box_meta = getBoxConfig($box_meta_table, $box_id);
-        $b = array(
-            'box_id' => $box_meta['box_type'],
-            'item_id' => $box_meta['item_id'],
-            'num' => $box_meta['num'],
-            'weight' => $box_meta['weight'],
-            'type' => $box_meta['type'],
-            'time' => $box_meta['time'],
-            'count' => $box_meta['count'],
-        );
-        return $b;
-    }
-
     public function firstRewardInfo()
     {
-        $account_id = $_REQUEST['account_id'];
-
-        $first_uuid = 'game2005api_first_uuid:' . $_REQUEST['account_id'];
-        $r = $this->getRedis($first_uuid);
-        if (!$r) {
-            die();
-            return;
-        }
+        $first_uuid = 'game2005api_first_uuid:' . $this->getAccountId();
         $rank = $_REQUEST['rank'];
-        $type = 0;
+        $type = isset($_REQUEST['type']) ? $_REQUEST['type'] : 0;
         $coin = 0;
         $score = 0;
-        $kills = 0;
-        $normal_coin = 0;
         $num = 1;
-        if (isset($_REQUEST['type'])) {
-            $type = $_REQUEST['type'];
-        }
-        $p = mt\Parameter::getOldParam(EQUIPREWARD_PARAMETER);
-        $par = $p['param_value'];
-
+        $par = mt\Parameter::getVal('equipreward_parameter', 0);
         if ($type == 1) {
             $ar = mt\RankReward::getOldRankReward($rank);
             $coin = $ar['zbmode_param'];
@@ -58,25 +28,21 @@ class GameOverController extends BaseAuthedController {
                 $score = $_REQUEST['kills'] * 10;
             }
         } else if ($type == 0) {
-            if (isset($_REQUEST['coin'])) {
-                $num = ceil($_REQUEST['coin'] / $par);
-            }
+            $num = isset($_REQUEST['coin']) ? ceil($_REQUEST['coin'] / $par) : $num;
         }
-        //道具物品
         $first_list = array();
         array_push($first_list, array(
                 'item_id' => 10010,
                 'item_num' => $num,
                 'time' => 0,
             ));
-        $first_list = $this->randomBox($first_list, 8);
-        $first_list = $this->randomBox($first_list, 9);
+        mt\Box::randomBox($firstList, 8);
+        mt\Box::randomBox($firstList, 9);
         $first_db = array(
             'first_uuid' => $first_uuid,
             'first_list' => $first_list,
         );
-        $r -> set($first_uuid, json_encode($first_db));
-        $r -> pexpire($first_uuid, 1000 * 3600 * 2);
+        $this->redisSetAndExpire($first_uuid, $first_uuid, json_encode($first_db), 1000 * 3600 * 2);
 
         echo json_encode(array(
             'errcode' => 0,
@@ -90,33 +56,27 @@ class GameOverController extends BaseAuthedController {
 
     public function getFirstReward()
     {
-        $account_id = $_REQUEST['account_id'];
         $type = $_REQUEST['type'];
         $first_uuid = $_REQUEST['first_uuid'];
-        $item_id = 0;
-        $item_num = 0;
-        $flag = 0;
         $addreward = new classes\AddReward();
         $item_list = array();
         $all_item_list = array();
         if ($type == 0) {
-            $item_list = $this->fixReward($item_list, 5);
+            mt\Box::randomBoxNN(5, $itemList);
         } else {
-            $r = $this->getRedis($first_uuid);
-            $user_db_str = $r->get($first_uuid);
-            if (empty($user_db_str)) {
+            $info = $this->redisGetJson($first_uuid, $first_uuid);
+            if (empty($info)) {
                 phpcommon\sendError(ERR_USER_BASE + 1,'session失效');
                 return;
             }
-            $user_db = json_decode($user_db_str, true);
-            if (empty($user_db)) {
-                phpcommon\sendError(ERR_USER_BASE + 1,'session失效');
-                return;
-            }
-            $item_list = $user_db['first_list'];
+            $item_list = $info['first_list'];
         }
         foreach($item_list as $it) {
-            $items = $addreward->addReward($it['item_id'], $it['item_num'], $account_id, $it['time'], 0);
+            $items = $addreward->addReward($it['item_id'],
+                                           $it['item_num'],
+                                           $this->getAccountId(),
+                                           $it['time'],
+                                           0);
             foreach($items as $j) {
                 array_push($all_item_list, array(
                     'item_id' => $j['item_id'],
@@ -125,159 +85,33 @@ class GameOverController extends BaseAuthedController {
                 ));
             }
         }
-        $coin_num = $addreward->getCoinNum($account_id);
-        $rmb_num = $addreward->getRmbNum($account_id);
+        $userInfo = $this->getUserInfo(array(
+            'coin_num',
+            'rmb_num',
+        ));
         echo json_encode(array(
             'errcode' => 0,
             'errmsg'=> '',
-            'coin_nums' => $coin_num,
-            'rmb_nums' => $rmb_num,
+            'coin_nums' => $userInfo['coin_num'],
+            'rmb_nums' => $userInfo['rmb_num'],
             'item_list' => $item_list,
             'all_item_list' => $all_item_list
         ));
     }
 
-    protected function fixReward($item_list, $type)
-    {
-        $b1 = $this->getbox($type);
-        if (!$b1) {
-            phpcommon\sendError(ERR_USER_BASE + 3, '没有这个奖励');
-            die();
-        }
-        $fixed_id = $this->getExplode($b1['item_id']);
-        $fixed_time = $this->getExplode($b1['time']);
-        $fixed_num = $this->getExplode($b1['num']);
-        $fixed_array = $this->getExplode($b1['weight']);
-
-        for($i = 0; $i < count($fixed_id); $i++) {
-            $random = Rand(0, 10000);
-            if ($fixed_array[$i][0] >= $random) {
-                array_push($item_list, array(
-                    'item_id' => $fixed_id[$i][0],
-                    'item_num' => $fixed_num[$i][0],
-                    'time' => $fixed_time[$i][0]
-                ));
-            }
-        }
-        return $item_list;
-    }
-
-    protected function randomBox($item_list, $type) {
-        $b1 = $this->getbox($type);
-        if (!$b1) {
-            phpcommon\sendError(ERR_USER_BASE + 3, '没有这个奖励');
-            die();
-        }
-        $fixed_id = $this->getExplode($b1['item_id']);
-        $fixed_time = $this->getExplode($b1['time']);
-        $fixed_num = $this->getExplode($b1['num']);
-        $fixed_array = $this->getExplode($b1['weight']);
-        $sum = 0;
-        for($i = 0; $i < count($fixed_array); $i++) {
-            $sum = $fixed_array[$i][0] + $sum;
-        }
-
-        $rm = Rand(0, $sum);
-        $key = 0;
-        for($j = 0; $j < count($fixed_array); $j++) {
-            $key = $fixed_array[$j][0] + $key;
-            if ($key >= $rm) {
-                array_push($item_list, array(
-                    'item_id' => $fixed_id[$j][0],
-                    'item_num' => $fixed_num[$j][0],
-                    'time' => $fixed_time[$j][0]
-                ));
-                if ($type == 8) {
-                    array_push($item_list, array(
-                        'item_id' => $fixed_id[$j][0] + 2000,
-                        'item_num' => $fixed_num[$j][0],
-                        'time' => $fixed_time[$j][0]
-                    ));
-
-                }
-                break;
-            }
-        }
-        return $item_list;
-    }
-    protected function randomReward($rank,$type)
-    {
-        //随机奖励
-        $r = mt\RankReward::getOldRankReward($rank);
-        $b = mt\Drop::getOldDrop($r['ad_drop']);
-        $count = $r['ad_num'];
-        if ($type == 1) {
-            $b = mt\Drop::getOldDrop($r['js_drop']);
-            $count = $r['js_num'];
-        }
-        $item_list = array();
-        $item_id_array = $this->getExplode($b['item_id']);
-        $item_num_array = $this->getExplode($b['num']);
-        $weight_array = $this->getExplode($b['weight']);
-        $reward_array = array();
-        for ($c = 0; $c < $count; $c++) {
-            $weight_sum = 0;
-            $keys = 0;
-            for ($ii = 0; $ii < count($weight_array); $ii++) {
-                $flag = $this->removal($reward_array, $item_id_array[$ii][0]);
-                if ($flag == 1) {
-                    continue;
-                }
-                $weight_sum += $weight_array[$ii][0];
-            }
-            $random = Rand(0, $weight_sum);
-            $weight = 0;
-            for ($ii = 0; $ii < count($weight_array); $ii++) {
-                $flag = $this->removal($reward_array, $item_id_array[$ii][0]);
-                if ($flag == 1) {
-                    continue;
-                }
-                $weight += $weight_array[$ii][0];
-                if ($weight >= $random) {
-                    $keys = $ii;
-                    break;
-                }
-            }
-            $item_id = $item_id_array[$keys][0];
-            $item_num = $item_num_array[$keys][0];
-            $time = 0;
-            array_push($reward_array, array(
-                'id' => $item_id
-            ));
-            array_push($item_list, array(
-                'item_id' => $item_id,
-                'item_num' => $item_num,
-                'time' => $time
-            ));
-        }
-        return $item_list;
-    }
-
-    protected function removal($reward, $id)
-    {
-        $flag = 0;
-        foreach ($reward as $r) {
-            if ($id == $r['id']) {
-                $flag = 1;
-                break;
-            }
-        }
-        return $flag;
-    }
-
     public function getFuckBoxReward()
     {
-        $account_id = $_REQUEST['account_id'];
-        $id = 10;
-        if (isset($_REQUEST['id'])) {
-            $id = $_REQUEST['id'];
-        }
+        $id = isset($_REQUEST['id']) ? $_REQUEST['id'] : 10;
         $item_list = array();
         $all_item_list = array();
-        $item_list = $this->randomBoxNew($id);
+        mt\Box::randomBoxNew($id, $itemList);
         $addreward = new classes\AddReward();
         foreach($item_list as $it) {
-            $items = $addreward->addReward($it['item_id'], $it['item_num'], $account_id, $it['time'], 0);
+            $items = $addreward->addReward($it['item_id'],
+                                           $it['item_num'],
+                                           $this->getAccountId(),
+                                           $it['time'],
+                                           0);
             foreach($items as $j) {
                 array_push($all_item_list, array(
                     'item_id' => $j['item_id'],
@@ -286,117 +120,54 @@ class GameOverController extends BaseAuthedController {
                 ));
             }
         }
-        $coin_num = $addreward->getCoinNum($account_id);
-        $rmb_num = $addreward->getRmbNum($account_id);
+        $userInfo = $this->getUserInfo(array(
+            'coin_num',
+            'rmb_num'
+        ));
         echo json_encode(array(
             'errcode' => 0,
             'errmsg'=> '',
-            'coin_nums' => $coin_num,
-            'rmb_nums' => $rmb_num,
+            'coin_nums' => $userInfo['coin_num'],
+            'rmb_nums' => $userInfo['rmb_num'],
             'item_list' => $item_list,
             'all_item_list' => $all_item_list
         ));
     }
 
-    protected function randomBoxNew($type)
-    {
-        //随机奖励
-        $b = $this->getBox($type);
-        $count = $b['count'];
-        $item_list = array();
-        $item_id_array = $this->getExplode($b['item_id']);
-        $item_num_array = $this->getExplode($b['num']);
-        $item_time_array = $this->getExplode($b['time']);
-        $weight_array = $this->getExplode($b['weight']);
-        $reward_array = array();
-        for ($c = 0; $c < $count; $c++) {
-            $weight_sum = 0;
-            $keys = 0;
-            for ($ii = 0; $ii < count($weight_array); $ii++) {
-                $flag = $this->removal($reward_array, $item_id_array[$ii][0]);
-                if ($flag == 1) {
-                    continue;
-                }
-                $weight_sum += $weight_array[$ii][0];
-            }
-            $random = Rand(0, $weight_sum);
-            $weight = 0;
-            for ($ii = 0; $ii < count($weight_array); $ii++) {
-                $flag = $this->removal($reward_array, $item_id_array[$ii][0]);
-                if ($flag == 1) {
-                    continue;
-                }
-                $weight += $weight_array[$ii][0];
-                if ($weight >= $random) {
-                    $keys = $ii;
-                    break;
-                }
-            }
-            $item_id = $item_id_array[$keys][0];
-            $item_num = $item_num_array[$keys][0];
-            $time = $item_time_array[$keys][0];
-            array_push($reward_array, array(
-                'id' => $item_id
-            ));
-            array_push($item_list, array(
-                'item_id' => $item_id,
-                'item_num' => $item_num,
-                'time' => $time
-            ));
-        }
-        return $item_list;
-    }
-
-    public function getDiamond()
-    {
-        $account_id = $_REQUEST['account_id'];
-        $addreward = new classes\AddReward();
-        $p = mt\Parameter::getOldParam(CLAN_VIDEO_DIAMOND);
-        $par = $p['param_value'];
-        $items = $addreward->addReward(10003, $par, $account_id, 0, 0);
-        $rmb_num = $addreward->getRmbNum($account_id);
-        echo json_encode(array(
-            'errcode' => 0,
-            'errmsg'=> '',
-            'rmb_nums' => $rmb_num,
-        ));
-    }
-
     public function updateDiamond()
     {
-        $account_id = $_REQUEST['account_id'];
-        $conn = $this->getMysql($account_id);
-        $rowUser = $conn->execQueryOne('SELECT rmb_num FROM user WHERE accountid=:accountid;',
-                                       array(
-                                           ':accountid' => $account_id,
-                                       ));
-        if (!$rowUser) {
-            phpcommon\sendError(ERR_USER_BASE + 2, '没有这个玩家');
-            return;
-        }
-        $p = mt\Parameter::getOldParam(CLAN_DIAMOND);
-        $par = $p['param_value'];
-        if ($rowUser['rmb_num'] < $par) {
+        $userInfo = $this->getUserInfo(array(
+            'rmb_num'
+        ));
+        $par = mt\Parameter::getVal('clan_diamond', 0);
+        if ($userInfo['rmb_num'] < $par) {
             $par = 0;
         }
         $addreward = new classes\AddReward();
         $items = $addreward->addReward(10003, -$par, $account_id, 0, 0);
-        $rmb_num = $addreward->getRmbNum($account_id);
+        $newUserInfo = $this->getUserInfo(array(
+            'rmb_num'
+        ));
         echo json_encode(array(
             'errcode' => 0,
             'errmsg'=> '',
-            'rmb_nums' => $rmb_num,
+            'rmb_nums' => $userInfo['rmb_num'],
         ));
     }
 
     public function addSpoilsItems()
     {
-        $account_id = $_REQUEST['account_id'];
-        $conn = $this->getMysql($account_id);
-        $arr = json_decode($_REQUEST['data'], true);
+        /*
+          data: [
+          {
+            "values":[item_id, item_num]
+            }
+          ]
+         */
         $addreward = new classes\AddReward();
         $item_list = array();
         $all_item_list = array();
+        $arr = json_decode($_REQUEST['data'], true);
         if (!$arr) {
             phpcommon\sendError(ERR_USER_BASE + 3, '没有这个道具');
             return;
@@ -417,13 +188,15 @@ class GameOverController extends BaseAuthedController {
                 ));
             }
         }
-        $coin_num = $addreward->getCoinNum($account_id);
-        $diamond_num = $addreward->getDiamondNum($account_id);
+        $userInfo = $this->getUserInfo(array(
+            'coin_num',
+            'rmb_num'
+        ));
         echo json_encode(array(
             'errcode' => 0,
             'errmsg'=> '',
-            'coin_nums' => $coin_num,
-            'diamond_nums' => $diamond_num,
+            'coin_nums' => $userInfo['coin_num'],
+            'diamond_nums' => $userInfo['rmb_num'],
             'item_list' => $item_list,
             'all_item_list' => $all_item_list
         ));
@@ -431,31 +204,19 @@ class GameOverController extends BaseAuthedController {
 
     public function fightRevive()
     {
-        $account_id = $_REQUEST['account_id'];
-        $conn = $this->getMysql($account_id);
-        $rowUser = $conn->execQueryOne('SELECT rmb_num FROM user WHERE accountid=:accountid;',
-                                       array(
-                                           ':accountid' => $account_id,
-                                       ));
-        if (!$rowUser) {
-            phpcommon\sendError(ERR_USER_BASE + 2, '没有这个玩家');
-            return;
-        }
-        $cost = metatable\getParameterByName('revive_money');
-        if ($cost > $rowUser['rmb_num']) {
+        $userInfo = $this->getUserInfo(array(
+            'rmb_num'
+        ));
+        $cost = mt\Parameter::getVal('revive_money', 0);
+        if ($cost > $userInfo['rmb_num']) {
             phpcommon\sendError(ERR_USER_BASE + 3, '点券不足');
             return;
         }
-        $ret = $conn->execScript('UPDATE user SET rmb_num=:rmb_num ' .
-                                 'WHERE accountid=:accountid;',
-                                 array(
-                                     ':accountid' => $account_id,
-                                     ':rmb_num' => $rowUser['rmb_num'] - $cost,
-                                 ));
-        if (!$ret) {
-            die();
-            return;
-        }
+        $this->updateUserInfo(array(
+            'rmb_num' => function () {
+                return "rmb_num - ${cost}";
+            }
+        ));
         echo json_encode(array(
             'errcode' => 0,
             'errmsg'=> '',
@@ -464,40 +225,20 @@ class GameOverController extends BaseAuthedController {
 
     public function addGameTimes()
     {
-        $row = phpcommon\SqlHelper::selectOne
-             ($this->getSelfMysql(),
-              'user',
-              array(
-                  'game_times',
-              ),
-              array(
-                  'accountid' => $this->getAccountId()
-              )
-        );
-        if (!$row) {
-            phpcommon\sendError(ERR_USER_BASE + 1, '没有这个玩家');
-            return;
-        }
-
-        $ret = phpcommon\SqlHelper::update
-             ($this->getSelfMysql(),
-              'user',
-              array(
-                  'accountid' => $this->getAccountId()
-              ),
-              array(
-                  'game_times' => $row['game_times'] + 1,
-                  'modify_time' => $this->getNowTime()
-              )
-             );
-        if (!$ret) {
-            die();
-            return;
-        }
+        $this->updateUserInfo(array(
+            'game_times' => function () {
+                return 'game_times + 1';
+            },
+            'modify_time' => $this->getNowTime()
+        ));
+        $userInfo = $this->getUserInfo(array(
+            'game_times'
+        ));
         echo json_encode(array(
             'errcode' => 0,
             'errmsg'=> '',
-            'game_times' => $row['game_times'] + 1,
+            'game_times' => $userInfo['game_times'],
         ));
     }
+
 }
diff --git a/webapp/mt/Box.php b/webapp/mt/Box.php
new file mode 100644
index 0000000..406f949
--- /dev/null
+++ b/webapp/mt/Box.php
@@ -0,0 +1,136 @@
+<?php
+
+namespace mt;
+
+use phpcommon;
+
+class Box {
+
+    public static function get($id)
+    {
+        return array_key_exists($id, self::getMetaList()) ? self::getMetaList()[$id] : null;
+    }
+
+    public static function getOldBox($id)
+    {
+        $meta = self::get($id);
+        if (!$meta) {
+            return null;
+        }
+        return array(
+            'box_id' => $$meta['box_type'],
+            'item_id' => $$meta['item_id'],
+            'num' => $$meta['num'],
+            'weight' => $$meta['weight'],
+            'type' => $$meta['type'],
+            'time' => $$meta['time'],
+            'count' => $$meta['count'],
+        );
+    }
+
+    public static function randomBox($id, &$itemList, $cb = null)
+    {
+        $meta = self::get($id);
+        if ($meta) {
+            $ids = splitStr1($meta['item_id']);
+            $times = splitStr1($meta['time']);
+            $nums = splitStr1($meta['num']);
+            $weights = splitStr1($meta['weight']);
+            $totalWeights = 0;
+            foreach ($weights as $weight) {
+                $totalWeights += $weight;
+            }
+            if (count($ids) == count($times) &&
+                count($ids) == count($nums) &&
+                count($ids) == count($weights) &&
+                count($ids) > 0 &&
+                $totalWeights > 0
+            ) {
+                $rnd = rand(0, $totalWeights);
+                $currWeight = 0;
+                $i = 0;
+                foreach ($weights as $weight) {
+                    $currWeight += $weight;
+                    if ($currWeight > $rnd) {
+                        if ($cb && !$cb($ids[i])){
+                            continue;
+                        }
+                        array_push($itemList, array(
+                            'item_id' => $ids[$i],
+                            'item_num' => $nums[$i],
+                            'time' => $times[$i]
+                        ));
+                        if ($id == 8) { //这是为啥???
+                            array_push($itemList, array(
+                                'item_id' => $ids[$i]+ 2000,
+                                'item_num' => $nums[$i],
+                                'time' => $times[$i]
+                            ));
+
+                        }
+                        break;
+                    }//end if
+                    ++$i;
+                }
+            }
+        }
+    }
+
+    public static function randomBoxNN($id, &$itemList)
+    {
+        $meta = self::get($id);
+        if ($meta) {
+            $ids = splitStr1($meta['item_id']);
+            $times = splitStr1($meta['time']);
+            $nums = splitStr1($meta['num']);
+            $weights = splitStr1($meta['weight']);
+            if (count($ids) == count($times) &&
+                count($ids) == count($nums) &&
+                count($ids) == count($weights) &&
+                count($ids) > 0
+            ) {
+                $i = 0;
+                foreach ($weights as $weight) {
+                    $rnd = rand(0, 10000);
+                    if ($weight >= $rnd) {
+                        array_push($itemList, array(
+                            'item_id' => $ids[$i],
+                            'item_num' => $nums[$i],
+                            'time' => $times[$i]
+                        ));
+                    }//end if
+                    ++$i;
+                }
+            }
+        }
+    }
+
+    public static function randomBoxNew($id, &$itemList)
+    {
+        $meta = self::get($id);
+        if ($meta) {
+            $cb = function ($itemId) use(&$itemList) {
+                foreach ($itemList as $item) {
+                    if ($item['item_id'] == $itemId) {
+                        return false;
+                    }
+                }
+                return true;
+            };
+            for ($i = 0; $i < $meta['count']; ++$i) {
+                self::randomBox($id, $itemList, $cb);
+            }
+        }
+    }
+
+    protected static function getMetaList()
+    {
+        if (!self::$metaList) {
+            self::$metaList = getMetaTable('box@box.php');
+        }
+        return self::$metaList;
+    }
+
+    protected static $metaList;
+
+}