internal void RemoveReferencesTo(Element e)
{
List <string> nullifyAttributes = new List <string>();
foreach (var attribute in m_attributes)
{
Element elementValue = attribute.Value as Element;
if (elementValue != null)
{
if (elementValue == e)
{
nullifyAttributes.Add(attribute.Key);
}
continue;
}
QuestList <Element> listValue = attribute.Value as QuestList <Element>;
if (listValue != null)
{
while (listValue.Contains(e))
{
listValue.Remove(e);
}
continue;
}
QuestDictionary <Element> dictionaryValue = attribute.Value as QuestDictionary <Element>;
if (dictionaryValue != null)
{
List <string> keysToRemove = new List <string>();
foreach (var item in dictionaryValue)
{
if (item.Value == e)
{
keysToRemove.Add(item.Key);
}
}
foreach (string key in keysToRemove)
{
dictionaryValue.Remove(key);
}
continue;
}
}
foreach (string attribute in nullifyAttributes)
{
Set(attribute, null);
}
}
public QuestList <T> Exclude(QuestList <T> excludeList)
{
var enumerable = this.Where(x => !excludeList.Contains(x));
return(new QuestList <T>(enumerable));
}