/// <summary>
/// Loads command XML files present in the saveDirectory into <see cref="CommandFile"/>s
/// </summary>
/// <returns></returns>
public List <CommandFile> LoadFiles()
{
List <CommandFile> result = new List <CommandFile>();
foreach (var path in Directory.EnumerateFiles(saveDirectory))
{
string contents = File.ReadAllText(path);
CommandFile file = new CommandFile(errorLogger);
bool loaded = file.FromXML(contents);
if (loaded)
{
result.Add(file);
}
}
return(result);
}
public void SaveFile(Commands.Command commandToSave, string filename)
{
try
{
CommandFile file = new CommandFile(errorLogger);
file.Initialise(commandToSave);
string contents = file.ToXML();
if (contents != null)
{
if (!filename.EndsWith(".xml"))
{
filename += ".xml";
}
File.WriteAllText(Path.Combine(saveDirectory, filename), contents);
}
}
catch (Exception ex)
{
errorLogger.LogException(ex, ErrorSeverity.Error);
}
}
/// <summary>
/// Loads the specified file. If that file can be loaded, it is copied into the DAL's save space.
/// Returns the file loaded, or null if unsuccessful.
/// This does NOT add to the command handlers.
/// </summary>
internal CommandFile LoadCopySingleCommand(string fromPath, bool overwrite = true)
{
bool loaded = false;
CommandFile file = null;
try
{
string contents = File.ReadAllText(fromPath);
file = new CommandFile(errorLogger);
loaded = file.FromXML(contents);
if (loaded)
{
string newPath = Path.Combine(saveDirectory, Path.GetFileName(fromPath));
File.Copy(fromPath, newPath, overwrite);
}
}
catch (Exception)
{
// That's fine, we can ignore.
}
return(loaded ? file : null);
}
