/// <summary>
/// Loads the persistent data from the given file.
/// </summary>
/// <param name="fileName">Name of the file to load.</param>
/// <returns>MLContentBindings from file contents if found, null if not found.</returns>
public MLContentBindings Load(string fileName)
{
string fullPath = Path.Combine(Application.persistentDataPath, fileName);
//open a file
MLPluginLog.DebugFormat("Reading persistence data from : {0}", fullPath);
if (fullPath != null && File.Exists(fullPath))
{
StreamReader reader = new StreamReader(fullPath);
if (reader != null)
{
string jsonString = reader.ReadToEnd();
MLPluginLog.DebugFormat("Found json of: {0}", jsonString);
_data = JsonUtility.FromJson <MLContentBindings>(jsonString);
reader.Dispose();
}
else
{
MLPluginLog.Error("MLPersistentFileStorage.Load failed to create StreamReader.");
}
}
else
{
MLPluginLog.DebugFormat("File was not found: {0}", fullPath);
}
return(_data);
}
/// <summary>
/// Saves the persistent data to the given file name.
/// </summary>
/// <param name="fileName">Name of the file to save to.</param>
/// <param name="data">Data to save.</param>
/// <returns>True if the file exists, false if not found after writing.</returns>
public bool Save(string fileName, MLContentBindings data)
{
string fullPath = Path.Combine(Application.persistentDataPath, fileName);
string jsonString = JsonUtility.ToJson(data);
MLPluginLog.DebugFormat("Saving persistence data {0} to: {1}", jsonString, fullPath);
try
{
File.WriteAllText(fullPath, jsonString);
}
catch (System.IO.IOException)
{
MLPluginLog.DebugFormat("Unable to write to file: {0}", fullPath);
}
MLPluginLog.DebugFormat("Save complete, file exists: {0}", File.Exists(fullPath));
return(File.Exists(fullPath));
}
