/// <summary>
/// Takes the name of the Unity stored TextAsset and reserializes it to a persistent location for access and modification
/// </summary>
/// <param name="fileName">Name of the file in the Resources Folder</param>
private static void unpackFile(string fileName)
{
try
{
TextAsset textAsset = Resources.Load(fileName) as TextAsset;
MemoryStream memoryStream = new MemoryStream(textAsset.bytes);
string filePath = UnityTools.getPersistentFilePath() + "/" + filenamePrefix + fileName + fileNameExtension;
FileStream fileStream = new FileStream(filePath, FileMode.Create, FileAccess.Write);
memoryStream.WriteTo(fileStream);
fileStream.Close();
memoryStream.Close();
}
catch (IOException)
{
string message = "When trying to unpack file '" + fileName + "', an IO exception occured and the file was not unpacked.";
DS_MessageLogger.logMessageToBuildFile(message, SerializerLogType.Error);
return;
}
catch (Exception)
{
string message = "When trying to unpack file '" + fileName + "', an unknown exception occured and the file was not unpacked.";
DS_MessageLogger.logMessageToBuildFile(message, SerializerLogType.Error);
}
}
/// <summary>
/// Call this in the game build to take all persistent files and load them into the PersistentPath directory
/// </summary>
/// <returns>Boolean indicating if the unpack was sucessful</returns>
public static bool unpackPersistentSaves()
{
//Make sure the file exists
TextAsset ta = Resources.Load(fileNameTrackerName) as TextAsset;
if (ta == null)
{
DS_MessageLogger.logMessageToBuildFile("Failed to find FileNameTracker File, either no saves were created or file was deleted", SerializerLogType.Warning);
return(false);
}
FileNameTracker fileNameTracker = null;
//Deserialize the file to read from
try
{
BinaryFormatter binaryFormatter = new BinaryFormatter();
MemoryStream mStream = new MemoryStream(ta.bytes);
fileNameTracker = binaryFormatter.Deserialize(mStream) as FileNameTracker;
}
catch (IOException)
{
DS_MessageLogger.logMessageToBuildFile("IO Failure when trying to deserialize the FileNameTracker while unpacking the " +
"persistent binaries.", SerializerLogType.Error);
return(false);
}
catch (Exception)
{
DS_MessageLogger.logMessageToBuildFile("General failure when trying to deserialize the FileNameTracker while unpacking the " +
"persistent binaries.", SerializerLogType.Error);
return(false);
}
//Load all saved files into the persistent folder
foreach (string fileName in fileNameTracker.fileNames)
{
unpackFile(fileName);
}
return(true);
}