70 lines
2.2 KiB
C#
70 lines
2.2 KiB
C#
using System.IO;
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using UnityEngine;
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public class SongDataManager : MonoBehaviour
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{
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// ���� JSON �ļ���Ŀ¼·��
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private string jsonDirectory;
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[Header("Settings")]
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public bool autoSaveOnStart = false; // 默认关闭，仅在需要同步数据时手动开启
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void Start()
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{
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// 获取持久化存储路径，并在该目录下创建 "SongDataJson" 文件夹
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jsonDirectory = Path.Combine(Application.persistentDataPath, "SongDataJson");
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// 如果目录不存在，则创建目录
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if (!Directory.Exists(jsonDirectory))
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{
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Directory.CreateDirectory(jsonDirectory);
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Debug.Log("创建 JSON 存储目录: " + jsonDirectory);
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}
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// 只有开启了 autoSaveOnStart 且在编辑器模式下才自动执行
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if (autoSaveOnStart)
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{
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StartCoroutine(SaveAllSongDataToJsonRoutine());
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}
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}
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public void TriggerSaveAllSongs()
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{
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StartCoroutine(SaveAllSongDataToJsonRoutine());
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}
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System.Collections.IEnumerator SaveAllSongDataToJsonRoutine()
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{
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// 从 Resources 文件夹下的 "song_songIndex" 子目录加载所有 SongData 资源
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SongData[] allSongData = Resources.LoadAll<SongData>("song_songIndex");
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if (allSongData.Length == 0)
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{
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Debug.LogWarning("未在 Resources/song_songIndex 找到任何 SongData 资源。");
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yield break;
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}
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Debug.Log($"开始异步保存 {allSongData.Length} 个歌曲数据...");
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// 遍历每个 SongData 资源
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for (int i = 0; i < allSongData.Length; i++)
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{
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SongData song = allSongData[i];
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// 使用 SongDataSerializable 将 SongData 转换为可序列化对象
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SongDataSerializable jsonData = new SongDataSerializable(song);
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string json = JsonUtility.ToJson(jsonData, true);
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string filePath = Path.Combine(jsonDirectory, song.songID + ".json");
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File.WriteAllText(filePath, json);
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// 每处理 5 个文件等待一帧，防止主线程卡死
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if (i % 5 == 0)
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{
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yield return null;
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}
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}
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Debug.Log("所有 JSON 文件保存完毕。");
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}
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}
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