爆币后台接口开发提交

application/api/model/BlindBoxTurntableGiftDrawWorldNew.php

@@ -1362,17 +1362,14 @@ class BlindBoxTurntableGiftDrawWorldNew extends Model
             // 1001 => [2001 => 0.5],
             //测试数据
 //            20060 => [$selected_gift_id => 2],
-
             // 在这里可以添加更多规则 【正式规则】
-            21222 => [$selected_gift_id => 6],
-            21259 => [$selected_gift_id => 6],
+            21222 => [$selected_gift_id => 6],//10012
+            21259 => [$selected_gift_id => 6],//10049
         ];
-
         // 如果没有指定用户或该用户没有特殊概率调整，则直接返回原数组
         if ($user_id <= 0 || !isset($probability_adjustments[$user_id])) {
             return $gifts;
         }
-
         $adjusted_gifts = [];
         foreach ($gifts as $gift) {
             $adjusted_gift = $gift;
@@ -1380,19 +1377,15 @@ class BlindBoxTurntableGiftDrawWorldNew extends Model
             if (isset($probability_adjustments[$user_id][$gift['foreign_id']])) {
                 // 降低该礼物的剩余数量权重（相当于降低被抽中的概率）
                 $reduction_factor = $probability_adjustments[$user_id][$gift['foreign_id']];
-//                $adjusted_gift['remaining_number'] = max(1, intval($gift['remaining_number'] * $reduction_factor));
-                //从数组中随机取出一个数
-                //概率数组
-                $pros[0] = 1;
-                for ($i = 1; $i <= $reduction_factor; $i++) {
-                    $pros[$i] = 0;
+                // 使用更合理的概率降低方式
+                // reduction_factor为6表示只有原来的1/6概率，即降低5/6概率
+                if (mt_rand(1, $reduction_factor) != 1) {
+                    // 按概率移除此礼物（将其剩余数量设为0）
+                    $adjusted_gift['remaining_number'] = 0;
                 }
-                $prosandomKey = array_rand($pros);
-                $adjusted_gift['remaining_number'] = $pros[$prosandomKey];
             }
             $adjusted_gifts[] = $adjusted_gift;
         }
-
         return $adjusted_gifts;
     }