优化玩家DicePlayer保存的lottery_config_id

server/app/dice/model/player/DicePlayer.php

@@ -77,6 +77,16 @@ class DicePlayer extends BaseModel
         if ($name === null || $name === '') {
             $model->setAttr('name', $uid);
         }
+        // 创建玩家时：未指定则自动保存 lottery_config_id 为 DiceLotteryConfig type=0 的 id，没有则为 0
+        try {
+            $lotteryConfigId = $model->getAttr('lottery_config_id');
+        } catch (\Throwable $e) {
+            $lotteryConfigId = null;
+        }
+        if ($lotteryConfigId === null || $lotteryConfigId === '' || (int) $lotteryConfigId === 0) {
+            $config = DiceLotteryConfig::where('type', 0)->find();
+            $model->setAttr('lottery_config_id', $config ? (int) $config->id : 0);
+        }
         // 彩金池权重默认取 type=0 的奖池配置
         self::setDefaultWeightsFromLotteryConfig($model);
     }