public FlxSave(StorageDevice Device)
: base(FlxG.Game)
{
FlxG.Game.Components.Add(this);
_device = Device;
name = null;
_so = null;
_savedata = new FlxSaveData();
}
/// <summary>
/// Erases everything stored in the local shared object.
/// </summary>
/// <param name="MinFileSize">If you need X amount of space for your save, specify it here.</param>
/// <returns>Whether or not the clear and flush was successful.</returns>
public bool erase(uint MinFileSize)
{
if (_so == null)
{
FlxG.log("WARNING: You must call FlxSave.bind()\nbefore calling FlxSave.erase().");
return(false);
}
_savedata = null;
forceSave(MinFileSize);
_savedata = new FlxSaveData();
return(true);
}
/// <summary>
/// Automatically creates or reconnects to locally saved data.
/// </summary>
/// <param name="Name">The name of the object (should be the same each time to access old data).</param>
/// <returns>Whether or not you successfully connected to the save data.</returns>
public bool bind(string Name)
{
_so = null;
name = Name;
try
{
_savedata = new FlxSaveData();
// Open a storage container.
IAsyncResult result =
_device.BeginOpenContainer(Name, null, null);
// Wait for the WaitHandle to become signaled.
result.AsyncWaitHandle.WaitOne();
_so = _device.EndOpenContainer(result);
// Close the wait handle.
result.AsyncWaitHandle.Close();
// Check to see whether the save exists.
if (!_so.FileExists(_savefile))
{
// If not, dispose of the container and return new blank data.
_so.Dispose();
_savedata = new FlxSaveData();
return(true);
}
// Open the file.
Stream stream = _so.OpenFile(_savefile, FileMode.Open);
_savedata.deserialize(stream);
// Close the file.
stream.Close();
// Dispose the container.
_so.Dispose();
}
catch
{
FlxG.log("WARNING: There was a problem binding to\nthe shared object data from FlxSave.");
name = null;
_so = null;
_savedata = null;
return(false);
}
return(true);
}