This doesn't work right yet because the resulting width doesn't apply correctly to the field. This is because `EditText`'s `_width` and `_height` change it's intrinsic bounds rather than it's X and Y scale (like it would with a button or a movie clip).
If a class is registered to a clip that is placed on the timeline
during a goto, that constructor should run after the frame is
completely constructed. In order to tell whether to run the
constructor immediately, add a parameter to `post_instantiation`
to indicate if the clip is instantiated from the AVM or via a
standard timeline seek.
Previously a MovieClip's clip action would have a set of events
that would trigger it. Now we flatten these out into a single
event per action, because this is by far the common case. If an
action does happen to have >1 event, it will be duplicated for each.
Implements MovieClip.getBounds, and also reorganized the
DisplayObject AABB methods:
* `self_bounds` calculates the inherent untransfomed bounds of
the object without children. All `DisplayObject`s must implement
this method. For example, `Bitmap` returns the size of bitmap.
Composite objects like `MovieClip` return a null AABB because they
are made up of only children.
* `bounds` calculates the untransformed bounds including children.
* `local_bounds` calculates the bounds relative to the object's
parent.
* `world_bounds` calculates the bounds in global stage space.
* `bounds_with_transform` calculates a tight AABB for the object
with a given transform, and is used to implement the above.
`_root` is calculated dynamically based on the clip the currently executing function was called in.
Other things that used `context.root` have been changed to either update all layers or just update layer 0, which is the former `context.root`.
When a movie clip or button is used as a mask, the masking will be
disabled if that object has no children; the maskee will be
completely visible. An empty movie clip inside an empty movie clip
successfully masks.
An EditText can also not be used as a masker (although it can be
wrapped inside a movie clip, and then the text successfully masks).
Add a `TDisplayObject::allow_mask` trait method that will
return whether the object can be used as a mask.
This fixes characters not being visible in Dad 'n' Me.
Previously we set the name of the root clip to `_level0`. Top-level
clips should actually have no name (`_root._name` returns `""`).
However, when constructing a dot path, `_level0` still gets inserted
by `DisplayObject::path` for the top-level, so that `trace(_root)`
still correctly prints `_level0`.
TODO: When `loadMovieNum` gets merged in, the proper level # needs
to be returned by `.DisplayObject::path`.
Fire unload clip event when a movie clip is removed. Added
`ActionType` enum used by `ActionQueue::queue_actions` that
determines the type of action that is running (replaces `is_init`
parameter).
Add DisplayObject::slash_path to get the Flash 4-style slash path
to the clip. This fixes the tellTarget regression test and removes
the superfluous `target_path` from `UpdateContext`.
Nathan Adams