private void AddActiveLevel(Level level)
{
if (_activeLevels.Contains(level) || level.isPersistent)
{
return;
}
_activeLevels.AddFirst(level);
if (ActiveLevel == level)
{
ActiveLevelChanged?.Invoke(ActiveLevel);
}
}
private void RemoveActiveLevel(Level level)
{
if (!_activeLevels.Contains(level))
{
return;
}
var oldActiveLevel = ActiveLevel;
_activeLevels.Remove(level);
if (oldActiveLevel != ActiveLevel)
{
ActiveLevelChanged?.Invoke(ActiveLevel);
}
}
