// 指定特定存档对象，将其替代原有对象（如果有的话），并从文件读取到这个对象
public static void LoadTo(ISaveData instance)
{
var saveTag = instance.SaveTag();
if (_fileNames.ContainsKey(saveTag))
{
var path = GetPath(_fileNames[saveTag]);
if (File.Exists(path))
{
instance.LoadFromJson(AESUtils.AESDecrypt(File.ReadAllBytes(path)));
}
}
}
static void ClearFilesByIndexFile(string path)
{
if (File.Exists(path))
{
var json = AESUtils.AESDecrypt(File.ReadAllBytes(path));
var data = JsonMapper.ToObject(json);
foreach (var key in data.Keys)
{
File.Delete(GetPath(data.TryGetString(key)));
}
File.Delete(path);
}
}
// 从文件读取索引
static void LoadFileNames()
{
var indexFilePath = GetPath(_saveFile);
if (File.Exists(indexFilePath))
{
byte[] bytes = File.ReadAllBytes(indexFilePath);
if (bytes.Length > 0)
{
var json = AESUtils.AESDecrypt(bytes);
var data = JsonMapper.ToObject(json);
foreach (var key in data.Keys)
{
_fileNames.Add(key, data.TryGetString(key));
}
}
}
}
