修复编译错误

Assets/Scripts/Core/Difficulty/IDifficultyService.cs

@@ -1,3 +1,5 @@
+using BaseGames.Core.Events;
+
 namespace BaseGames.Core
 {
     /// <summary>

Assets/Scripts/Core/Events/IRewardTarget.cs

@@ -0,0 +1,20 @@
+namespace BaseGames.Core.Events
+{
+    /// <summary>
+    /// 奖励接收目标接口（架构 22_QuestChallengeModule §4）。
+    /// 由 <see cref="RewardSO.Apply"/> 调用，解除 BaseGames.Quest 对 BaseGames.Player 的直接依赖。
+    /// PlayerStats 实现此接口，QuestManager 持有 IRewardTarget 引用。
+    /// 能力类型以 uint 位掩码传递（与 Player.AbilityType : uint 一致），避免跨程序集枚举引用。
+    /// </summary>
+    public interface IRewardTarget
+    {
+        /// <summary>增加 Geo（货币）。</summary>
+        void AddGeo(int amount);
+
+        /// <summary>增加灵魂力量上限。</summary>
+        void AddSoulPower(int amount);
+
+        /// <summary>解锁指定能力（abilityFlag 为 AbilityType 的 uint 位掩码值）。</summary>
+        void UnlockAbilityFlag(uint abilityFlag);
+    }
+}

Assets/Scripts/Core/Events/IRewardTarget.cs.meta

@@ -0,0 +1,11 @@
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+guid: a5f886592eceaa74b8b3e489e6b669b4
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Scripts/Core/Save/SaveManager.cs

@@ -27,6 +27,7 @@ namespace BaseGames.Core.Save
         private SaveData _current;
         private int      _currentSlot = 0;
         public  int      CurrentSlot  => _currentSlot;
+        public  SaveData Data         => _current;
 
         public string LastCheckpointScene   { get; private set; }
         public string LastCheckpointSpawnId { get; private set; }