We've now had two different bug reports involving Adobe AIR
SWFs, so I'm going to go ahead and start adding a framework
for AIR support.
This commit just adds a command-line option
`--player-runtime <flash-player|air>` (defaulting to `flash-player`),
and passes it along to the `Player`. The actual value is currently
unused - in a follow-up PR, I'm going to implement namespace versioning
for AIR.
This more closely aligns our code with the corresponding avmplus code.
A user-supplied index of '0' is special-cased, and we correctly
resume iteration when a public index mismatch is detected.
This ensures that this flag is set regardless of whether the
object is constructed by the timeline or from ActionScript
(it was previously only set when constructed by the timeline).
* core: Fix MorphShape inaccuracy on complex paths
It's inaccurate to interpolate the moveTo/lineTo deltas individually
because on complex paths they're often small integers, which won't
interpolate smoothly.
Instead, interpolate absolute positions.
This ensures that a re-entrant 'construct_frame' call (e.g. due
to a goto or AVM2 button) does not end up marking a MovieClip as
initialized too early.
This issue was causing us to run 'fire_init_and_complete_events' too
early, firing Loader events before we had actually finished (and
before the SWF had registered the relevant listeners).
Avmplus constructs a full `QName`, and uses the normal
Multiname matching logic. This would be a large refactor,
so I've just modified the existing method to properly
handle multiple namespaces.
I've also included a closely related fix - we should only treat
a multiname with the literal local name "@foo" as an attribute
when the namespace is the empty public namespace. We were incorrectly
reparsing multinames that contained multiple namespaces.
This preserves object identity across a serialization
round-trip. Unfortunately, we don't currently implement this
correctly in flash_lso, so I've added a stub message.
Once flash_lso is fixed, this code will start working. For now,
it just allows us to detect (via the stub) if this is actually
used by an SWF.
David Wendt