private static void SaveStringValue(string key, string finalValue)
{
string encrypedKey = Use_Encrypt ? SecurityUtility.GetInstance().EncryptString(key) : key;
string encryptedValue = Use_Encrypt ? CombineEncryptKeyAndValue(key, finalValue) : finalValue;
PlayerPrefs.SetString(encrypedKey, encryptedValue);
PlayerPrefs.Save();
}
private static string[] SplitDecryptKeyAndValue(string encryptString)
{
if (string.IsNullOrEmpty(encryptString) == false)
{
string decryptedString = SecurityUtility.GetInstance().DecryptString(encryptString);
return(decryptedString.Split(new char[] { '@' }));
}
else
{
return(null);
}
}
public static void UpgradeProfile()
{
foreach (GameSystem.Mode mode in Enum.GetValues(typeof(GameSystem.Mode)))
{
string key = string.Format("BestScore_{0}", (int)mode);
string encrypedKey = Use_Encrypt ? SecurityUtility.GetInstance().EncryptString(key) : key;
if (PlayerPrefs.HasKey(encrypedKey))
{
int score = LoadIntValue(key, 0);
SaveBestRecord(mode, GameSystem.ModeType.Challenge, score);
PlayerPrefs.DeleteKey(encrypedKey);
}
}
}
private static string LoadStringValue(string key)
{
string encrypedKey = Use_Encrypt ? SecurityUtility.GetInstance().EncryptString(key) : key;
if (PlayerPrefs.HasKey(encrypedKey))
{
string savedString = PlayerPrefs.GetString(encrypedKey);
if (Use_Encrypt)
{
string[] decryptStrings = SplitDecryptKeyAndValue(savedString);
if (decryptStrings != null && decryptStrings.Length == 2)
{
if (decryptStrings[0].Equals(key))
{
return(decryptStrings[1]);
}
else
{
return(String.Empty);
}
}
else
{
return(String.Empty);
}
}
else
{
return(savedString);
}
}
else
{
return(String.Empty);
}
}
private static string CombineEncryptKeyAndValue(string key, string val)
{
return(SecurityUtility.GetInstance().EncryptString(key + "@" + val));
}