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using System;
using System.Globalization;
using System.IO;
using System.Text;
using UnityEngine;
namespace I2.Loc;
public abstract class I2BasePersistentStorage
{
public virtual void SetSetting_String(string key, string value)
{
try
{
int length = value.Length;
int num = 8000;
if (length <= num)
{
PlayerPrefs.SetString(key, value);
return;
}
int num2 = Mathf.CeilToInt((float)length / (float)num);
for (int i = 0; i < num2; i++)
{
int num3 = num * i;
PlayerPrefs.SetString($"[I2split]{i}{key}", value.Substring(num3, Mathf.Min(num, length - num3)));
}
PlayerPrefs.SetString(key, "[$I2#@div$]" + num2);
}
catch (Exception)
{
Debug.LogError("Error saving PlayerPrefs " + key);
}
}
public virtual string GetSetting_String(string key, string defaultValue)
{
try
{
string text = PlayerPrefs.GetString(key, defaultValue);
if (!string.IsNullOrEmpty(text) && text.StartsWith("[I2split]", StringComparison.Ordinal))
{
int num = int.Parse(text.Substring("[I2split]".Length), CultureInfo.InvariantCulture);
text = "";
for (int i = 0; i < num; i++)
{
text += PlayerPrefs.GetString($"[I2split]{i}{key}", "");
}
}
return text;
}
catch (Exception)
{
Debug.LogError("Error loading PlayerPrefs " + key);
return defaultValue;
}
}
public virtual void DeleteSetting(string key)
{
try
{
string @string = PlayerPrefs.GetString(key, null);
if (!string.IsNullOrEmpty(@string) && @string.StartsWith("[I2split]", StringComparison.Ordinal))
{
int num = int.Parse(@string.Substring("[I2split]".Length), CultureInfo.InvariantCulture);
for (int i = 0; i < num; i++)
{
PlayerPrefs.DeleteKey($"[I2split]{i}{key}");
}
}
PlayerPrefs.DeleteKey(key);
}
catch (Exception)
{
Debug.LogError("Error deleting PlayerPrefs " + key);
}
}
public virtual void ForceSaveSettings()
{
PlayerPrefs.Save();
}
public virtual bool HasSetting(string key)
{
return PlayerPrefs.HasKey(key);
}
public virtual bool CanAccessFiles()
{
return true;
}
private string UpdateFilename(PersistentStorage.eFileType fileType, string fileName)
{
switch (fileType)
{
case PersistentStorage.eFileType.Persistent:
fileName = Application.persistentDataPath + "/" + fileName;
break;
case PersistentStorage.eFileType.Temporal:
fileName = Application.temporaryCachePath + "/" + fileName;
break;
case PersistentStorage.eFileType.Streaming:
fileName = Application.streamingAssetsPath + "/" + fileName;
break;
}
return fileName;
}
public virtual bool SaveFile(PersistentStorage.eFileType fileType, string fileName, string data, bool logExceptions = true)
{
if (!CanAccessFiles())
{
return false;
}
try
{
fileName = UpdateFilename(fileType, fileName);
File.WriteAllText(fileName, data, Encoding.UTF8);
return true;
}
catch (Exception ex)
{
if (logExceptions)
{
Debug.LogError("Error saving file '" + fileName + "'\n" + ex);
}
return false;
}
}
public virtual string LoadFile(PersistentStorage.eFileType fileType, string fileName, bool logExceptions = true)
{
if (!CanAccessFiles())
{
return null;
}
try
{
fileName = UpdateFilename(fileType, fileName);
return File.ReadAllText(fileName, Encoding.UTF8);
}
catch (Exception ex)
{
if (logExceptions)
{
Debug.LogError("Error loading file '" + fileName + "'\n" + ex);
}
return null;
}
}
public virtual bool DeleteFile(PersistentStorage.eFileType fileType, string fileName, bool logExceptions = true)
{
if (!CanAccessFiles())
{
return false;
}
try
{
fileName = UpdateFilename(fileType, fileName);
File.Delete(fileName);
return true;
}
catch (Exception ex)
{
if (logExceptions)
{
Debug.LogError("Error deleting file '" + fileName + "'\n" + ex);
}
return false;
}
}
public virtual bool HasFile(PersistentStorage.eFileType fileType, string fileName, bool logExceptions = true)
{
if (!CanAccessFiles())
{
return false;
}
try
{
fileName = UpdateFilename(fileType, fileName);
return File.Exists(fileName);
}
catch (Exception ex)
{
if (logExceptions)
{
Debug.LogError("Error requesting file '" + fileName + "'\n" + ex);
}
return false;
}
}
}
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