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Assets/Scripts/SLSUtilities/Feedback/Base/IFeedbackTimeProvider.cs

@@ -1,3 +1,5 @@
+using UnityEngine;
+
 namespace SLSUtilities.Feedback
 {
     /// <summary>
@@ -32,4 +34,33 @@ namespace SLSUtilities.Feedback
         /// </summary>
         float GetTimeScale(FeedbackTimeSettings settings);
     }
-}
+    
+    /// <summary>
+    /// 默认时间提供者。当没有指定 IFeedbackTimeProvider 时使用，
+    /// 返回 unscaledDeltaTime 并且不受任何自定义时间缩放影响。
+    /// </summary>
+    public class DefaultFeedbackTimeProvider : IFeedbackTimeProvider
+    {
+        public float GlobalTimeScale => 1f;
+        public float GroupTimeScale => 1f;
+        public float LocalTimeScale => 1f;
+        
+        public static readonly DefaultFeedbackTimeProvider Instance = new DefaultFeedbackTimeProvider();
+
+        /// <summary>
+        /// 返回固定时间缩放 1。
+        /// </summary>
+        public float GetTimeScale(FeedbackTimeSettings settings)
+        {
+            return 1f;
+        }
+        
+        /// <summary>
+        /// 返回 unscaledDeltaTime，不受任何自定义时间缩放影响。
+        /// </summary>
+        public float GetDeltaTime(FeedbackTimeSettings settings)
+        {
+            return Time.deltaTime;
+        }
+    }
+}