bool CheckReferenceCycles(AudioContainerSettings settings, List <AudioSettingsBase> references)
{
bool isCycling = false;
if (settings != null && settings.Sources != null)
{
for (int i = 0; i < settings.Sources.Count; i++)
{
var source = settings.Sources[i];
if (source == null || source.Settings == null || isCycling)
{
continue;
}
if (references.Contains(source.Settings))
{
source.Settings = null;
isCycling = true;
}
else
{
references.Add(source.Settings);
var containerSettings = source.Settings as AudioContainerSettings;
if (containerSettings != null)
{
isCycling |= CheckReferenceCycles(containerSettings, references);
}
references.Remove(source.Settings);
}
}
}
return(isCycling);
}
bool CheckReferenceCycles(AudioContainerSettings settings, List<AudioSettingsBase> references)
{
bool isCycling = false;
if (settings != null && settings.Sources != null)
{
for (int i = 0; i < settings.Sources.Count; i++)
{
var source = settings.Sources[i];
if (source == null || source.Settings == null || isCycling)
continue;
if (references.Contains(source.Settings))
{
source.Settings = null;
isCycling = true;
}
else
{
references.Add(source.Settings);
var containerSettings = source.Settings as AudioContainerSettings;
if (containerSettings != null)
isCycling |= CheckReferenceCycles(containerSettings, references);
references.Remove(source.Settings);
}
}
}
return isCycling;
}