加入用户最近100场战绩记录并实现展示

Assets/songsDatabase/SongDataLoader.cs

@@ -1,10 +1,11 @@
-using System.Collections;
+using System.Collections;
 using System.Collections.Generic;
 using System.IO;
 using UnityEngine;
 
 public class SongDataLoader : MonoBehaviour
 {
+    private const string SecureCategory = "song_export";
     private string jsonDirectory;
     public List<SongDataSerializable> loadedSongs = new List<SongDataSerializable>();
     [SerializeField] private int _yieldEveryNFiles = 5;
@@ -17,26 +18,27 @@ public class SongDataLoader : MonoBehaviour
 
     IEnumerator LoadAllSongsFromJsonRoutine()
     {
-        if (!Directory.Exists(jsonDirectory))
+        List<string> loadedJsonList = SecureSaveVault.LoadAllRawJson(SecureCategory, jsonDirectory);
+        if (loadedJsonList == null || loadedJsonList.Count == 0)
         {
-            Debug.LogError("JSON �ļ��в����ڣ�");
+            Debug.LogError("JSON 持久化数据不存在");
             yield break;
         }
 
         loadedSongs.Clear();
-        IEnumerable<string> jsonFiles = Directory.EnumerateFiles(jsonDirectory, "*.json");
         int counter = 0;
 
-        foreach (string file in jsonFiles)
+        for (int i = 0; i < loadedJsonList.Count; i++)
         {
-            string json = File.ReadAllText(file);
+            string json = loadedJsonList[i];
             SongDataSerializable jsonData = JsonUtility.FromJson<SongDataSerializable>(json);
             loadedSongs.Add(jsonData);
-            // 由于 SongDataSerializable 现在只存储动态分数，不再包含 songName
-            Debug.Log($"Loaded persistent song data from: {Path.GetFileName(file)}");
+            Debug.Log("Loaded persistent song data from secure vault.");
             counter++;
             if (_yieldEveryNFiles > 0 && counter % _yieldEveryNFiles == 0)
+            {
                 yield return null;
+            }
         }
     }
 }