When we run a 'goto', a weird "nested frame" gets triggered.
Previously, we were only calling `construct_frame` on the target
MovieClip as part of this "nested frame". However, Flash Player
seems to treat this (in some ways) like a normal frame - *all*
objects on the Stage (and orphans) have `construct_frame` called.
In particular, `gotoAndStop`/`gotoAndPlay` is called during
an "enterFrame" event handler, then unrelated objects on the Stage
will have their children constructed during the execution of
`gotoAndStop`/`gotoAndPlay`. The same logic holds for frame scripts.
This fixes a bug in Steamlands, which relies on children on the main
timeline being constructed immediately following a call to `gotoAndStop`
on an orphan (originally triggered from an "enterFrame" handler).
When we iterate over the orphan list to run frame lifecyle methods,
the orphan list may be modified (e.g. an event listener creates a new
orphan object). To ensure that we iterate over all of the orphans
originally present, this commit wraps the orphan list in an `Rc`
(just like we do for the render list). Modifications to the list use
`Rc::make_mut`, and iteration operates on a clone of the `Rc`.
QName can contain characters like '.' and '<' as part of the
package or class name (though this requires editing the SWF
or using a nonstandard compiler). This broke our attempt to parse
generic type paramters by looking for '.<'
Instead, our 'Vector' special casing now operates on the unparsed
'AVMString' name, instead of attempting to construct a 'QName'.
This means that we don't need to handle generic paramters at
all for obfuscated names (which will never start with '__AS3__'
or 'Vector.<')
This fixes a bug in Red Ball 4v3, which has an obfuscated class
'!D.<H'
If we have two PlaceObject tags in the same frame with the same depth,
only the first one actually places an object. The second one is ignored
(Flash Player logs a warning).
There are only a few places where we actually need to use the
`caller_domain`, so we don't actually need it available for most native
method calls. This means that `Activation::from_nothing` can be used
in the vast majority of cases without causing a panic later on.
We now parse PixelBender bytecode, and populate the parameters
from the bytecode on `ShaderData`. This is enough to progress
Steamlands, which needs to access dynamically set properties
on `ShaderData`
Bytecode execution is not implemented yet.
When we create a DisplayObject from ActionScript, we should always
run `construct_frame` on it, regardless of what frame phase we
are currently in.
This fixes a regression in Fancy Pants World 4 Part 1, where entering
the first door produced an error.
AllinolCP