public void Add(IMode mode)
{
if (_modes.Contains(mode))
{
throw new Exception("Attempted to add mode " + mode.ToString() + ", already in mode queue.");
}
lock (_mode_lock_obj)
{
_modes.Add(mode);
}
//self.modes.sort(lambda x, y: y.priority - x.priority)
_modes.Sort();
mode.ModeStarted();
if (mode == _modes[0])
{
mode.ModeTopMost();
}
}
