public void Start(Addition _addition, ref Path _path, out Result _result)
{
addition = _addition;
addition.CheckAddition();
path = _path;
result.MessageAfterCommand = "Переход выполнен!";
if (IsNewDirectory())
{
path = cdNew.NewDirectory(path, addition);
_result = result;
_path = path;
return;
}
if (IsPreviousDirectory())
{
path = cdParent.PreviousDirectory(path);
_result = result;
_path = path;
return;
}
if (IsNextDirectory())
{
path = cdNext.NextDirectory(path, addition);
_result = result;
_path = path;
return;
}
_path = path;
result.MessageAfterCommand = "Переход не выполнен (несуществующая директория)";
_result = result;
}