public IEnumerable <ICombatObject> AllAliveCombatObjects()
{
return
(BackingList.SelectMany(
group =>
group.Where(combatObject => !combatObject.IsDead)
.Select(combatObject => combatObject)));
}
private CopyOnWriteList(CopyOnWriteList <T> other)
{
_backing = other._backing;
if (_backing != null)
{
lock (((ICollection)_backing).SyncRoot) {
_backing.AddRef();
}
}
}
private void OnDependencyPropertyChanged(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs args)
{
T item = (T)(LiveShapingItem <T>)dependencyObject;
switch (GetCategoryOfDependencyProperty(args.Property))
{
case LiveShapingCategory.Sorting:
int originalBinarySearchIndex = InternalBinarySearchWithEqualityCheck(item);
int actualIndex;
int targetIndex;
if (originalBinarySearchIndex >= 0)
{
Debug.Assert(BackingList[originalBinarySearchIndex].Equals(item));
actualIndex = originalBinarySearchIndex;
targetIndex = FindCorrectLocation(item);
}
else
{
actualIndex = LinearSearch(item);
targetIndex = ~originalBinarySearchIndex;
}
LiveShapingItems[item].IsSortDirty = false;
if (actualIndex >= 0)
{
// adjust targetIndex if the item at actualIndex will no longer be there
if (actualIndex < targetIndex)
{
targetIndex--;
}
if (targetIndex != actualIndex)
{
BackingList.Move(actualIndex, targetIndex);
OnCollectionChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Move, item, targetIndex,
actualIndex));
}
}
break;
case LiveShapingCategory.Filtering:
var passesFilter = PassesFilter(item);
if (passesFilter)
{
if (FilteredItems.Remove(item))
{
var insertionIndex = base.Add(item);
OnCollectionChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, item, insertionIndex));
}
}
else
{
if (!FilteredItems.Contains(item))
{
var removalIndex = IndexOf(item);
// It is possible that the liveshapingitem has been registered but the item has not yet been added to this collection (causing index = -1), in which case this is a noop
if (removalIndex >= 0)
{
base.RemoveAt(removalIndex);
OnCollectionChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Remove, item, removalIndex));
FilteredItems.Add(item);
}
}
}
break;
default:
throw new ArgumentOutOfRangeException();
}
/* Debug.WriteLine(args.Property + " " + string.Join(", ",
* BackingList.OfType<GameFolderPair>()
* .Select(
* folderPair => {
* if (folderPair.DestinationEntry == null) return "-99";
*
* return SizeToStringConverter.Instance.Convert(folderPair.DestinationEntry?.Size)
+ (LiveShapingItems[folderPair as T].IsSortDirty ? "" : "✓");
+ })
+ ));*/
}
private int LinearSearch(T item) => BackingList.IndexOf(item);
public override string ToString()
{
return(string.Join(" ", BackingList.ToArray()));
}
public override void WriteXml(XmlWriter writer)
{
writer.WriteAttributeString("override", Override.ToString().ToLower());
writer.WriteString(string.Join(" ", BackingList.ToArray()));
}
public override void WriteXml(XmlWriter writer)
{
writer.WriteString(string.Join(" ", BackingList.ToArray()));
}
public Enumerator(BackingList backing)
{
_backing = backing;
_inner = _backing.GetEnumerator();
_backing.AddRef();
}
public override string ToString()
{
return(new string(BackingList.ToArray()));
}
private void ObjectAdded(PersistableObjectList <ICombatObject> persistableObjectList, ICombatObject combatObject)
{
combatObject.GroupId = Id;
BackingList.Sort((combatObject1, combatObject2) => combatObject1.Id.CompareTo(combatObject2.Id));
CombatObjectAdded(this, combatObject);
}
public bool IsDead()
{
return(BackingList.All(combatObject => combatObject.IsDead));
}
private void ObjectAdded(PersistableObjectList <ICombatGroup> list, ICombatGroup item)
{
BackingList.Sort((combatGroup1, combatGroup2) => combatGroup1.Id.CompareTo(combatGroup2.Id));
}
public IEnumerable <ICombatObject> AllCombatObjects()
{
return(BackingList.SelectMany(group => group.Select(combatObject => combatObject)));
}