public static DisplayContainer CreateFrom(params DisplayObject[] children)
{
var container = new DisplayContainer();
foreach (var displayObject in children)
{
container.AddChild(displayObject);
}
return(container);
}
/// <summary>
/// Stops animation on all target's children;
/// </summary>
public static void StopAllChildren(this DisplayContainer target)
{
foreach (var displayObject in target)
{
if (displayObject.totalFrames > 1 || displayObject is MovieClip)
{
displayObject.Stop();
}
}
}
/// <summary>
/// Searches from bottom for child of type T. Returns null if not found.
/// </summary>
public static T GetBottomChild <T>(this DisplayContainer container) where T : DisplayObject
{
foreach (var item in container)
{
var result = item as T;
if (result != null)
{
return(result);
}
}
return(null);
}
/// <summary>
/// Searches from top for child of type T. Returns null if not found.
/// </summary>
public static T GetTopChild <T>(this DisplayContainer container) where T : DisplayObject
{
DisplayObject result = null;
foreach (var item in container)
{
if (item is T)
{
result = item;
}
}
return(result as T);
}
/// <summary>
/// Launches animation on all target's children;
/// </summary>
public static void PlayAllChildren(this DisplayContainer target, bool random = false)
{
foreach (var displayObject in target)
{
if (displayObject.totalFrames > 1 || displayObject is MovieClip)
{
if (random)
{
displayObject.GotoRandomFrame();
}
displayObject.Play();
}
}
}
internal void InternalSetParent(DisplayContainer value)
{
if (_parent != value)
{
_parent = value;
if (_parent != null)
{
InternalAdded();
}
else
{
InternalRemoved();
}
}
}
public DisplayTreeIterator(DisplayContainer root)
{
_root = root;
_current = null;
}
public TouchRect(DisplayContainer parent) : this()
{
this.parent = parent;
}
public FlashSprite(DisplayContainer parent, SpriteResource resource)
{
this.resource = resource;
this.parent = parent;
}
public EmptyObject(DisplayContainer parent) : this()
{
this.parent = parent;
}
public TextField(DisplayContainer parent, int fontSize = 0)
: this(fontSize)
{
this.parent = parent;
}
public DisplayContainer(DisplayContainer parent)
{
this.parent = parent;
}
/// <summary>
/// Returns bottom child or null if container is empty.
/// </summary>
public static DisplayObject GetBottomChild(this DisplayContainer container)
{
return(container.numChildren > 0
? container.GetChildAt(0)
: null);
}
public TextLabel(DisplayContainer parent, string fontName, int fontSize = 0) : this(fontName, fontSize)
{
this.parent = parent;
}
