void CreateNewPlayerCoreData()
{
ensureDirectoryExists(rootPath);
string path = rootPath + "/" + userID + ".json";
PlayerCore newData = new PlayerCore();
newData.userID = userID;
string jsonSaveFile;
if (hashingEnabled)
{
HashedPlayerCore hashedData = new HashedPlayerCore();
hashedData.playerData = newData;
string resultHash = DataUtility.Md5Sum(JsonUtility.ToJson(hashedData.playerData, true));
hashedData.hash = resultHash;
jsonSaveFile = JsonUtility.ToJson(hashedData, true);
}
else
{
jsonSaveFile = JsonUtility.ToJson(newData, true);
}
File.WriteAllText(path, jsonSaveFile);
}
// hash related methods
bool isHashedDataValid(HashedPlayerCore playerCore)
{
string resultHash = DataUtility.Md5Sum(JsonUtility.ToJson(hashedCoreData.playerData, true));
if (debugMode)
{
Debug.Log("Resultant hash is: " + resultHash);
}
if (resultHash == hashedCoreData.hash)
{
if (debugMode)
{
Debug.Log("Hashes match! Data is valid");
}
return(true);
}
if (debugMode)
{
Debug.Log("Hashes do NOT match. Data is invalid.");
}
return(false);
}
public void SavePlayerCoreData(string userID, bool autoReload = true)
{
ensureDirectoryExists(rootPath);
string path = rootPath + "/" + userID + ".json";
string coreDatajson = JsonUtility.ToJson(coreData, true);
string resultJson;
if (hashingEnabled)
{
string hash = DataUtility.Md5Sum(coreDatajson);
HashedPlayerCore hashedCore = new HashedPlayerCore();
hashedCore.hash = hash;
hashedCore.playerData = coreData;
resultJson = JsonUtility.ToJson(hashedCore, true);
}
else
{
resultJson = JsonUtility.ToJson(coreData, true);
}
File.WriteAllText(path, resultJson);
if (debugMode)
{
Debug.Log("Saved Core Player Data to: " + path);
print("SavedPlayerCoreData called. Results: " + resultJson);
}
if (autoReload)
{
JsonUtility.FromJsonOverwrite(resultJson, coreData);
}
}
public void LoadPlayerCoreData(string userID)
{
string path = Application.persistentDataPath + "/" + dataDirectoryName + "/" + userID + ".json";
string json;
try
{
json = File.ReadAllText(path);
// Checks if the hashes match
if (hashingEnabled)
{
hashedCoreData = JsonUtility.FromJson <HashedPlayerCore>(json);
if (isHashedDataValid(hashedCoreData))
{
coreData = hashedCoreData.playerData;
}
else
{
CreateNewPlayerCoreData();
return;
}
}
else
{
coreData = JsonUtility.FromJson <PlayerCore>(json);
}
if (debugMode)
{
Debug.Log("Player " + coreData.userID + " has been successfully loaded! Json printed below: ");
Debug.Log("-------------------------------------------------------------");
Debug.Log(json);
}
if (PlayerDataLoaded != null)
{
PlayerDataLoaded();
}
}
catch (IOException e)
{
print(e);
print("No save file located!");
}
}
