Mike Welsh
d0504104b7
core: Use i32 for display object depth
2019-12-17 02:48:55 -08:00
Mike Welsh
4cb2cefc5b
swf: Switch depth to u16
2019-12-17 02:48:55 -08:00
Mike Welsh
0f3bad8f1b
core: Wrap Font in a Gc
2019-12-17 02:48:55 -08:00
Mike Welsh
289e0b8aff
core: Handle ExportAssets SWF tag
2019-12-16 19:32:34 -08:00
Mike Welsh
b6df9fded0
core: Remove boxes from library items
2019-12-16 19:32:34 -08:00
Nathan Adams
45e497826b
avm1: Implement `Mouse` listeners & events (excluding scroll)
2019-12-16 19:22:10 -08:00
Mike Welsh
c2f4633cdb
avm1: Trace constant_pool in Collect for Activation
2019-12-16 16:14:49 -08:00
Mike Welsh
c61842a72a
tests: Add test for slash syntax
2019-12-16 15:33:57 -08:00
Mike Welsh
f270a278c0
avm1: Push Undefined on GetVariable with invalid slash path
2019-12-16 15:33:16 -08:00
Mike Welsh
8b85212513
avm1: Handle .. in slash syntax
2019-12-16 15:24:25 -08:00
Mike Welsh
f4f755e958
avm1: Remove warnings on _currentframe/_totalframe
2019-12-16 10:21:37 -08:00
Nathan Adams
84ff69854a
avm1: Pass mouse events down to movie clips
2019-12-16 10:11:23 -08:00
Nathan Adams
c8e42123cf
avm1: Implemented `_xmouse` and `_ymouse`
2019-12-16 10:11:23 -08:00
Nathan Adams
783037e8cc
chore: Removed array debug code that snuck in. Oops!
2019-12-16 09:56:46 -08:00
Mike Welsh
e4af2502dc
avm1: Fix mismatched action/init_action stack frames
...
DoAction was accidentally creating its stack frame using
Avm1::insert_stack_frame_for_init_action, causing a dummy
Undefined to be pushed and blowing out the stack.
2019-12-16 01:14:06 -08:00
Mike Welsh
b2cdc19f55
tests: Add test for goto MovieClip methods
2019-12-16 00:52:27 -08:00
Mike Welsh
bf0b777246
avm1: Use ECMA-262 ToInt32 modulo behavior
...
Everything is a double in ES land, so when converting a number to
int, the double is modulo'd to allow for wrapping 32-bit int
semantics.
See ToInt32 and ToUInt32 in the specs:
https://www.ecma-international.org/publications/files/ECMA-ST-ARCH/ECMA-262,%202nd%20edition,%20August%201998.pdf
2019-12-16 00:52:27 -08:00
Mike Welsh
39f54b4a16
avm1: Add gotoAndPlay and gotoAndStop MovieClip methods
2019-12-16 00:52:27 -08:00
Mike Welsh
a3e316847b
core: Clamp goto frame in range
2019-12-16 00:52:27 -08:00
Mike Welsh
fa5a168fad
avm1: Clean up MovieClip prototype
2019-12-16 00:52:27 -08:00
Mike Welsh
46365c5702
avm1: Implement clip event method callbacks
2019-12-15 20:01:50 -08:00
Mike Welsh
eb3aa1c878
core: Move `ClipAction` into crate::events
2019-12-15 19:22:23 -08:00
Mike Welsh
1fe170400c
tests: Add clip_events regression test
2019-12-15 19:22:23 -08:00
Mike Welsh
76e94dda1c
core: Implement "unload" clip event
...
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).
2019-12-15 19:00:16 -08:00
Mike Welsh
38ebdd9d05
core: Fire "load" and "enterFrame" clip events
...
MovieClips will now fire their "load" and "enterFrame" clip events.
Added `MovieClipFlags` to store various flags for the movie clip.
2019-12-15 19:00:16 -08:00
Mike Welsh
174426856f
avm1: Use `EnumSet::from_bits` in `object::as_set_prop_func`
2019-12-15 14:26:43 -08:00
David Wendt
d9aac0f2cf
Adjust `SuperObject` based on actual Flash behavior.
2019-12-15 13:32:04 -08:00
David Wendt
edf7a19eb7
Implement `Function.prototype.toString`.
2019-12-15 13:32:04 -08:00
David Wendt
33c66571f5
Allow `is_instance_of` to inspect the prototype chains of implemented interfaces.
...
This makes the `extends_chain` test pass.
2019-12-15 13:32:04 -08:00
David Wendt
854526923e
Calls to `super` inherently bind to itself.
...
This requires some subclassing nonsense to be able to smuggle a self-reference into `SuperObject`s. When successfully smuggled, all calls to `call` will be invoked with the `super` object as `this`. This allows constructor chaining to work.
Note that not all `Object` trait methods are implemented on `SuperObject`, so things like `delete this.x` in super constructors will randomly fail. This should be fixed.
2019-12-15 13:32:04 -08:00
David Wendt
548f19ffbb
`ActionExtends` uses the class's explicit prototype, not it's implicit prototype which should almost always be `Function.prototype`.
2019-12-15 13:32:04 -08:00
David Wendt
eb06501492
Since `get_local` doesn't scale the prototype chain anymore, we don't need to change the prototype chain traversal anymore.
2019-12-15 13:32:04 -08:00
David Wendt
e08cfcd288
Enable the `as2-oop` test since it now passes.
2019-12-15 13:32:04 -08:00
David Wendt
5c1ac19c1b
Implement `super`, mostly.
...
We implement `super` by way of a new `Object` impl which wraps arbitrary objects with a modified prototype chain. Specifically, the lowest layer of the prototype chain is omitted. This new `SuperObject` script is composable: a chain of two `SuperObject`s will go two levels of inheritance upwards while still maintaining non-prototype property access.
2019-12-15 13:32:04 -08:00
David Wendt
681b4adfa4
Functions close over the constant pool they were defined with.
2019-12-15 13:17:41 -08:00
David Wendt
71d9655f6d
Implement `ASSetPropFlags`
2019-12-15 13:17:41 -08:00
David Wendt
d173e91de6
AS2 OOP test. This won't actually pass until we have interfaces, init actions, and constant pool closures merged in. Hence, it's ignored.
2019-12-15 13:17:41 -08:00
David Wendt
213b3cfca1
Store implemented interfaces on the prototype, not the constructor, so that InstanceOf can get at them.
2019-12-15 13:17:41 -08:00
David Wendt
fcb37bd273
Implement `ActionCastOp`.
2019-12-15 13:17:41 -08:00
David Wendt
1b459f522d
Implement `ActionImplementsOp`.
...
This commit title has won the "World's Lowest-Entropy Commit Title" award for 2019.
2019-12-15 13:17:41 -08:00
David Wendt
ee4b47d062
Add interface support, and add interface checking to `ActionInstanceOf`.
2019-12-15 13:17:41 -08:00
David Wendt
ca93bba5c1
Implement ActionExtends.
2019-12-15 13:14:21 -08:00
Mike Welsh
81e5c7ba1d
core: Rename get_length etc. -> length
2019-12-15 12:33:24 -08:00
Mike Welsh
bc42004db5
core: Implement From for Object variants to Value/ReturnValue
2019-12-15 12:33:24 -08:00
Nathan Adams
133a1c3c91
core: Interacting with memebers on something that isn't an object isn't a hard error
2019-12-15 12:33:24 -08:00
Nathan Adams
aca746eee7
core: Implemented Array.splice with tests
2019-12-15 12:33:24 -08:00
Nathan Adams
31b84c5f19
core: Made arrays a storage property of objects, not a unique object type. Added more corner case tests.
2019-12-15 12:33:24 -08:00
Nathan Adams
3bdf710af6
core: Add another array.concat test
2019-12-15 12:33:24 -08:00
Nathan Adams
32a1eda080
core: Implement Arrays & array prototype
2019-12-15 12:33:24 -08:00
Nathan Adams
46b6ce570b
core: Added array tests
2019-12-15 12:33:24 -08:00
Mike Welsh
3c83d9ac9d
docs: Shuffle some docs in DisplayObject
2019-12-15 10:17:33 -08:00
Mike Welsh
95755b5fb3
tests: Add test for TransformedByScript flag
2019-12-15 10:17:33 -08:00
Mike Welsh
d7393dc81d
core: Add DisplayObjectFlags::TransformedByScript
...
This is set when a DisplayObject is dynamically moved by AS code,
which causes further modification from PlaceObject tags to be
ignored.
2019-12-15 10:17:33 -08:00
Mike Welsh
f6c50efe5a
tests: Clean up stage_object_propreties and add _name and _target
2019-12-15 10:17:33 -08:00
Mike Welsh
8c27097240
core: Implement _target property
...
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`.
2019-12-15 10:17:33 -08:00
Mike Welsh
d5f7521061
core: Ignore NaN in StageObject setters
2019-12-15 10:17:33 -08:00
Mike Welsh
e36dbad7d2
tests: Add stage_object_properties test
2019-12-15 10:17:33 -08:00
Mike Welsh
c9864eb557
core: Add StageObject properties
2019-12-15 10:17:33 -08:00
Mike Welsh
3986a8dc4a
tests: Add regression test for display object properties
2019-12-15 08:54:26 -08:00
Mike Welsh
d30506dc59
tests: Add test for enumerating child instances
2019-12-15 08:54:26 -08:00
Mike Welsh
f2422a2c9f
avm1: Add attributes for _global/_root/_parent
2019-12-15 08:54:26 -08:00
Mike Welsh
11f2b46b6a
tests: Add test for stage instances
2019-12-15 08:54:26 -08:00
Mike Welsh
c29b042f5e
avm1: Get child clip instances in StageObject
...
Add the logic to get children display objects as properties in
`StageObject`.
2019-12-15 08:54:26 -08:00
Mike Welsh
783ede6f79
core: Add DisplayObject::path
2019-12-15 08:54:26 -08:00
Mike Welsh
73604a891e
core: Move get_child_by_name to DisplayObject
2019-12-15 08:54:26 -08:00
David Wendt
724f845037
Remove the `DisplayNode` slot from `ScriptObject`, since all display node objects should be `StageObject`s now.
2019-12-15 08:54:26 -08:00
David Wendt
fa9329df68
Instantiate all MovieClips as StageObjects.
2019-12-15 08:54:26 -08:00
David Wendt
3df6c7eeef
Always post-instantiate display objects when running tests.
2019-12-15 08:54:26 -08:00
David Wendt
73655c0c88
Add a separate native object type for objects tied to the stage.
2019-12-15 08:54:26 -08:00
Mike Welsh
f0c6b2d8d8
core: Remove this from Object::get/set
2019-12-15 08:54:26 -08:00
dependabot-preview[bot]
251fb01572
build(deps): bump jpeg-decoder from 0.1.17 to 0.1.18
...
Bumps [jpeg-decoder](https://github.com/image-rs/jpeg-decoder ) from 0.1.17 to 0.1.18.
- [Release notes](https://github.com/image-rs/jpeg-decoder/releases )
- [Changelog](https://github.com/image-rs/jpeg-decoder/blob/master/CHANGELOG.md )
- [Commits](https://github.com/image-rs/jpeg-decoder/commits )
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2019-12-11 18:21:42 +00:00
Mike Welsh
b59bf40c78
core: Remove this from Object::get/set
2019-12-10 01:36:02 -08:00
Mike Welsh
f7822141b7
core: Rename display_node methods to display_object
2019-12-10 01:36:02 -08:00
Mike Welsh
71e4eb87d7
core: Remove as_*_mut methods on DisplayObject/Object
2019-12-10 01:36:02 -08:00
Mike Welsh
d7740bc3ad
core: Don't touch UpdateContext::active_clip in DisplayObjects
...
DisplayObject code no longer has to manage
UpdateContext::active_clip before calling out to children, because
each child still has access to its Gc pointer.
2019-12-10 01:36:02 -08:00
Mike Welsh
25b86c14ae
core: Move method impls from Button to ButtonData
2019-12-10 01:36:02 -08:00
Mike Welsh
78e65a01df
core: Move method impls from MovieClip to MovieClipData
2019-12-10 01:36:01 -08:00
Mike Welsh
12c1bf7cf1
core: Clean up UpdateContext creation
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Added Player::mutate_with_update_context, which takes a closure
and passes it an UpdateContext.
2019-12-10 01:36:01 -08:00
Mike Welsh
30ecbd0ecc
core: Use enum_trait_object for DisplayObject
2019-12-10 01:36:01 -08:00
Mike Welsh
23ca66a7e3
avm1: Use enum_trait_object for avm1::Object
2019-12-10 01:36:01 -08:00
Mike Welsh
b27bc578e0
core: Add enum_trait_object proc macro
...
The enum_trait_object attribute macro can be used to define an enum where
each variant holds an implementor of a trait. It implements all
methods to forward to the underlying object, as well as `From` impls.
This an aliternative to using trait objects that gets along nicer
with `gc-arena`.
2019-12-10 01:36:01 -08:00
dependabot-preview[bot]
86c0fa327b
build(deps): bump jpeg-decoder from 0.1.16 to 0.1.17
...
Bumps [jpeg-decoder](https://github.com/image-rs/jpeg-decoder ) from 0.1.16 to 0.1.17.
- [Release notes](https://github.com/image-rs/jpeg-decoder/releases )
- [Changelog](https://github.com/image-rs/jpeg-decoder/blob/master/CHANGELOG.md )
- [Commits](https://github.com/image-rs/jpeg-decoder/commits )
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2019-12-09 17:39:42 +00:00
Mike Welsh
cbe0f873af
tests: Add test for Object.addProperty
2019-12-03 15:01:39 -08:00
Mike Welsh
90b6858bb2
avm1: Fix return value of `Object.addProperty`
2019-12-03 14:59:37 -08:00
Mike Welsh
28364f7d00
avm1: Fix `this` object in GetMember/SetMember
2019-12-03 14:59:01 -08:00
Mike Welsh
1a1cdfa757
desktop: Allow audio creation to fail
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Switch to NullAudioBackend if CpalAudioBackend fails to initialize.
(This happens on my laptop which doesn't have an audio device!)
2019-11-30 20:08:34 -08:00
Nathan Adams
eb185982cd
Add more Number(x) tests, and corrected primitive_as_number to match
2019-11-29 16:07:35 -08:00
Nathan Adams
85b9ffe102
core: Merge both test macros into a generic test_method
2019-11-29 13:12:00 -08:00
Nathan Adams
1f4405189a
core: Make math test_std also take in versions
2019-11-29 13:12:00 -08:00
Nathan Adams
999bb128de
core: Allow global test_std to test multiple swf versions
2019-11-29 13:12:00 -08:00
Nathan Adams
4c7d37c498
core: Added `avm_debug!` macro
2019-11-29 12:59:45 -08:00
Nathan Adams
d1b73582ce
core: Add feature `avm_debug` that toggles tracing avm actions and stack history
2019-11-29 12:59:45 -08:00
David Wendt
9ec85c3892
Add tests for SWF6 numerical coercions.
2019-11-28 21:32:10 -05:00
David Wendt
f856243247
Primitive coercions should not yield an object just because valueOf is undefined.
2019-11-28 20:53:32 -05:00
David Wendt
ec3ac4e5d6
`undefined` coerces to `0.0` on SWF6
2019-11-28 20:53:32 -05:00
David Wendt
89e060be4e
Add a regression test for `_global` being a bare object
2019-11-28 20:53:31 -05:00
David Wendt
16259ad74a
Calling uncallable values does not actually cause a runtime error in Flash; it just returns null.
...
This was discovered almost by accident: @Dinnerbone noticed that `_global == null`, and surmised that `valueOf` was the culprit. However, this doesn't really make sense: `_global` is a bare object, so it shouldn't have a `valueOf` (and in practice, it doesn't).
The ultimate cause of such an odd comparison is as such:
1. Flash coerces the `_global` object to a numerical primitive by calling `valueOf`.
2. `_global.valueOf` is undefined. Flash handles calls to any uncallable value by literally just having it return `undefined`. In other words, all values are implicitly callable as empty functions.
3. `undefined` is then compared to `null`. These two values *are* equal under abstract equality (`==`). Hence, `_global == null`.
For comparison, modern ECMAScript engines throw errors on calls to uncallable values; and won't attempt to use an invalid `valueOf` to coerce objects. So none of this applies to, say, standard JavaScript in your browser.
2019-11-28 20:53:31 -05:00
Nathan Adams
68760007fc
Lessthan can return `undefined`, not just booleans
2019-11-28 20:53:30 -05:00
Nathan Adams
638231e7fb
swf4 doesn't have NaN or Infinity
2019-11-28 20:53:20 -05:00
Nathan Adams
581d0940b2
NaN == NaN without coercion
2019-11-28 20:43:59 -05:00