Interfaces should only be listed when calling describeType
with a class instance (not with a `Class` object).
Additionally, AS3 methods can actually be displayed under
some circumstances. This is due to weird legacy behavior
that avmplus implements. A full fix requirs us to implement
namespace versioning, but we can get closer by special-casing
playerglobals (which is special-cased by namespace versioning
anyway).
The 'DisplayObject.visible' flag seems to be ignored for mask objects
(and their descendants) - mouse picking still takes them into account,
and they get rendered as part of the mask.
This commit changes display object rendering and AVM2 mouse picking
to ignore DisplayObject.visibility when dealing with mask objects/
descendants.
The variable use_new_invalid_bounds has been moved from the
UpdateContext and the Player to the Avm1 struct because it is only used
for AVM1 code. A getter method and an activator method setting it to
true have been added as well.
The get_bounds function, which uses the variable, has been adapted to
use the getter and the activator.
Additionally, documentation has been added and improved.
The MovieClip now contains documentation about all MovieClip states and
the use_new_invalid_bounds documentation has been extended to explain
the logic of how the variable is set and used.
The MovieClip variable oldest_parent_swf_version and its getter method
have been removed because they were unnecessary, as the UpdateContext
already provides the root movie.
The call of the getter method has been replaced by
activation.context.swf.version().
The suggested changes in the feedback to the pull request have been
implemented.
Therefore, this commit consists of multiple smaller changes:
- The unload_movie method has been renamed to avm1_unload_movie.
- The movieclip_default_state test now doesn't test
getTextSnapshot().getCount() because the underlying methods haven't
been implemented in AVM1 yet.
This should be reverted when they have been implemented or stubbed in
AVM1.
An unload_movie method has been added to the MovieClip. It unloads the
MovieClip, which means that one frame after it has been called,
avm1_unload and the new transform_to_unloaded_state method get called
and the MovieClip enters the unloaded state in which some attributes
have certain values.
To do this, it creates and spawns a future which calls avm1_unload and
transform_to_unloaded_state (which actually makes the MovieClip enter
the unloaded state).
It uses the new MovieUnloader (which has been added to the Loader enum)
to pass the MovieClip to the asynchronous code. The MovieUnloader saves
a handle and the target clip, and the asynchronous code retrieves it
from the LoadManager.
unload_movie is now called when a MovieClip should be unloaded.
TODOs have been added, describing to check whether other avm1_unload
calls also need to be delayed by one frame and whether unload_movie also
needs to be called in other places.
Additionally, a spelling mistake has been corrected.
Previously, the MovieClip default state contained wrong values for
opaqueBackground, transform.pixelBounds and getRect & getBounds with
another default MovieClip as the parameter.
This has been corrected; the calculation of these values has been fixed.
To do that, a use_new_invalid_bounds_value variable has been added to
the UpdateContext and the Player (from which the UpdateContext is
created).
Additionally, an oldest_parent_swf_version variable has been added to
the MovieClip with a getter method for it. It is calculated and saved on
demand in the getter.
These variables are retrieved in the get_bounds function and used to set
use_new_invalid_bounds_value and to calculate the correct bounds.
Ruffle now uses the correct MovieClip default state.
The set_cur_preload_frame and set_current_frame methods have been added
to the MovieClip.
If the Loader now loads an image, these methods are called to set the
MovieClip image state correctly.
Additionally, load_error_swf now uses set_cur_preload_frame instead of
the removed movie_not_available method.
sleepycatcoding