public void Set(PlaceObject2Tag tag, MovieClip clip)
{
DisplayObject obj;
var n = _displayList.Last;
for (; n != null && n.Value.Depth > tag.Depth; n = n.Previous) ;
if (n == null)
{
obj = DisplayObject.CreateAndPlace(tag, clip);
if (obj != null) _displayList.AddFirst(obj);
return;
}
if (n.Value.Depth == tag.Depth)
{
if (!n.Value.SetPlacement(tag, clip))
_displayList.Remove(n);
return;
}
obj = DisplayObject.CreateAndPlace(tag, clip);
if (obj != null)
_displayList.AddAfter(n, obj);
}
public void StartDrag(MovieClip clip, bool lockCenter, Rectangle? constraint)
{
}
public void ProcessSpriteFrame(SpriteFrame frame, MovieClip clip)
{
DisplayObject obj;
var n = _displayList.First;
foreach (var r in frame.RemovedObjects)
{
for (; n != null && n.Value.Depth < r; n = n.Next) ;
if (n == null) break;
if (n.Value.Depth == r)
{
if (n.Next == null)
{
n.Value.Removed();
_displayList.RemoveLast();
n = null;
}
else
{
n = n.Next;
n.Previous.Value.Removed();
_displayList.Remove(n.Previous);
}
continue;
}
}
n = _displayList.First;
foreach (var m in frame.ModifiedObjects)
{
for (; n != null && n.Value.Depth < m.Depth; n = n.Next) ;
if (n == null)
{
obj = DisplayObject.CreateAndPlace(m, clip);
if (obj != null) _displayList.AddLast(obj);
}
else if (n.Value.Depth == m.Depth)
{
if (!n.Value.SetPlacement(m, clip))
{
n = n.Next;
_displayList.Remove(n);
}
}
else
{
obj = DisplayObject.CreateAndPlace(m, clip);
if (obj != null)
_displayList.AddBefore(n, obj);
}
}
}
public ActionVar(MovieClip mc)
{
MovieClip = mc;
}
