74 lines
2.2 KiB
C#
74 lines
2.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using Cysharp.Threading.Tasks;
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using Newtonsoft.Json;
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using UnityEngine;
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public class SaveSystem: Singleton<SaveSystem>
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{
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public int SaveSlot = 0;
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public string savePath => Path.Combine(Application.persistentDataPath, $"Save_{SaveSlot}.json");
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// public async UniTaskVoid SaveConfig()
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// {
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//
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// }
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//
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// public async UniTaskVoid LoadConfig()
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// {
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//
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// }
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public async UniTaskVoid Save()
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{
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var finalSave = new Dictionary<string, Dictionary<string, string>>();
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var savables = FindObjectsOfType<MonoBehaviour>().OfType<ISavable>();
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foreach (var savable in savables)
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{
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var path = savable.GetPath();
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if (finalSave.ContainsKey(path))
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{
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Debug.LogError($"存档中{path}这个键已经存在了，请确保你当前这个保存物体在场景中的同层级下的是独一无二的");
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continue;
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}
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finalSave[path] = savable.SaveData();
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}
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FileStream stream = new(savePath, FileMode.Create);
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byte[] bytes = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(finalSave));
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await stream.WriteAsync(bytes);
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stream.Close();
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await stream.DisposeAsync();
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Debug.Log("Save Finish");
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}
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public async UniTaskVoid Load()
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{
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_ = BlobManager.Instance;
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await UniTask.NextFrame();
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using (System.IO.StreamReader file = System.IO.File.OpenText(savePath))
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{
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var saveString = await file.ReadToEndAsync();
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var saveData = JsonConvert.DeserializeObject<Dictionary<string, Dictionary<string, string>>>(saveString);
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foreach (var (path, data) in saveData)
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{
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ISavable savable = GameObject.Find(path).GetComponent<ISavable>();
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if (savable != null)
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{
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savable.LoadData(data);
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}
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else
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{
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Debug.LogError($"找不到物体{path}.");
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}
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}
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}
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Debug.Log("Load Finish");
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}
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}
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