private void _characters_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
if (e.OldItems != null)
{
foreach (var item in e.OldItems.OfType <Character>())
{
item.Allies.CollectionChanged -= Related_CollectionChanged;
item.Enemies.CollectionChanged -= Related_CollectionChanged;
}
}
if (e.NewItems != null)
{
foreach (var item in e.NewItems.OfType <Character>())
{
item.Allies.CollectionChanged += Related_CollectionChanged;
item.Enemies.CollectionChanged += Related_CollectionChanged;
}
}
EncountersChanged?.Invoke(this, EventArgs.Empty);
}
public void RemoveEncounter(MenuEncounter encounter)
{
Encounters.Remove(encounter);
EncountersChanged?.Invoke();
}
public void AddEncounter(MenuEncounter encounter)
{
Encounters.Add(encounter);
EncountersChanged?.Invoke();
}
private void Related_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
EncountersChanged?.Invoke(this, EventArgs.Empty);
}
