I've kept the rust `flash.geom` module, even though it's now empty,
since we'll need to add things like `flash.geom.Transform` native
methods in the future.
* AVM2: Implement escape()
* chore: Fix formatting
* avm2: Escape resolves non strings to null and use push to append
* chore: Fix nits
* avm2: Escape should coerce objects, add early returns
Previously all the `.as` files compiled into `playerglobal.swf`
were detected automatically using `walkdir`. While this might be
convenient, it can cause unexpected results when untracked `.as`
files exist. So instead, introduce two entry points - `stubs.as`
and `globals.as`, which include all stub ActionScript definitions,
and actual class implementations, respectively. This also simplifies
the `playerglobal.swf` build script a bit.
`flash.geom.Rectangle` is a good candidate, since it doesn't have
any native function, and it depends only on `flash.geom.Point`,
which was already been ported to ActionScript in #7071.
This PR adds support for building a custom `playerglobal.swf`, which can be used
to implement builtin Flash classes in ActionScript. This file is embedded into Ruffle
using `include_bytes!`, and loaded during initialization.
As an example, the `Point` class is reimplemented
in ActionScript, and `flash.text.AntiAliasType` is added.
The ActionScript compilation process is performed by `core/build.rs`.
See that file, along with `core/src/avm2/globals/README.md`, for
more details.
The `render_list` for a container always contains all of the children
under both AVM1 and AVM2 - howver, the depth_list may not contain
some children under AVM2.
When we're not performing some AVM1-specific operation
(e.g. `getInstanceAtDepth`, or dumping out AVM1 variables),
we should be using the render list.
This stubs out BlurFilter, adds properties to GlowFilter,
and make the getter for DisplayObject.filters return
an empty array instead of Undefined.
This is all of the filter-related code that 'Solarmax'
needs in order to reach the main screen (combined with
other unrelated changes I have yet to submit)
Previously, there was an off-by-one bug in `get_enumerant_name`,
which caused us to produce a spurious 'null' as a key.
However, the 'dictionary_foreach' test only checked that certain
keys were present, so the presence of an additional key didn't break
the test.
This commit makes Dictionary enumerants behave in the same way as
Array enumerants - all of the object-specific enumerants
(in this case, the non-primitive dicitonar keys) come first,
followed by 'base' enumerants from ScriptObject (in this case,
primtive/String keys). Additionally, `setPropertyIsEnumerable` is now
ignored for `Dictionary`, consistent with Flash's behavior.
The `dictionary_foreach` test is updated to print out all of
the keys when inspecting the dictionary. Since the enumeration
order is unstable (under both Flash and Ruffle) due to the dependency
on pointer hashing, the test sorts the keys before printing them.
This ensures that we get stable output which is consistent between
Ruffle and Flash.
Flash Player allows this, and returns the path to the root SWF file.
The test only checks that the returned path contains 'test.swf',
to avoid depending on a platform-specific path.
The loop to search for a `non_hole` was missing
a `break;`, so it would actually find the *first*
non-hole, rather than than the last. This was not caught
by the test, since there was only one "real" element
in the array (the other one was set on 'Array.prototype')
Since all `RenderBackend::register_bitmap_*` implementations are
identical now, move them to the default implementation of `RenderBackend`.
Also, turn `RenderBackend::register_bitmap_raw` into `RenderBackend::register_bitmap`,
which accepts a single `Bitmap` parameter.
Replace direct instatiations of `swf::Matrix` where only `tx` and
`ty` are specified, and other fields are default.
This results in a slightly more shorter, readable code.
A method called with `super` is always an instance method,
so we should be using `instance_scope` for consistency with
`call_property`. This fixes a bug where a method cannot
access static class members (via `getlex`) when called bia
`super.method()`
In several places, we read some data from a tag, and then pass
the original tag length to `resize_to_reader`. This is incorrect -
the provided length is used an an offset from the current position
in the reader, so we will extend past the end of the current tag if
we've already read some bytes.
In practice, this doesn't appear to cause any problems - AVM bytecode
has internal length fields, which end up ensuring that we will never
try to read past where the slice *should* end. However, if a `DoAbc`
tag is the last tag in the file, then we'll end up trying to use
`resize_to_reader` with an offset past the end of the movie.
This commit subtracts the number of already-read bytes from `tag_len`,
to ensure that we always construct a correctly-sized `SwfSlice`
Store just the XML declaration string itself, rather than the attributes
it consists of. Then simply return it in ActionScript's `XML.xmlDecl`
property, without using `quick_xml::Writer` at all. This also matches
Flash behavior by capturing the XML declaration as-is, preserving
whitespaces, quotes, casing etc.
Prior to this commit, executing frame scripts on a movie that doesn't have them for this frame, or didn't advance to a new frame, would cause the the movie to ignore all gotos until the next time it ran a frame script.
Aaron Hill