Handle removed clips inline in `Avm1::run_frame`, such that
`DisplayObject::prev_avm1_clip` is no longer used. Thus it can be
removed in a follow-up commit.
When we run a 'goto' where the initial and target frame are the same,
we need to skip triggering any sounds in the target frame.
Some games like 'This is the only level too' rely on this behavior:
they repeatedly run 'movieClip.gotoAndStop(current_frame_id)',
where 'current_frame_id' is the id of a frame that starts playing
a sound. Without this change, the sound will restart every frame
intead of playing exactly once.
We previously used 'coerce_to_object', which produced
an error with `Value::Null`. Instead, we can just ues
`value.as_type_of`, which will correctly handle `null`
The 'charCode' and 'keyCode' properties are now implemented
on `KeyboardEvent`
The input injection code we use does not support keyboard events,
so we can't yet write a regression test for this. However,
both 'You need to burn the rope' and 'This is the Only Level TOO'
now properly handle keyboard events with this PR.
* avm2: Implement call stack
* avm2: Class traits should have a special prefix
* avm2: Stack tracebacks should also contain error message
* avm2: Move method naming to Executable
* avm2: Handle getter and setter methods in tracebacks
* chore: Formatting
* chore: Add comments
* avm2: Make full_name write to a string, instead of creating a new one
* core: Make GcArena publicly accessible
* core: Add Deref impl for Either type
* desktop: Add AVM2 call stack to panic message
* avm2: Prefix native methods with a `/`
* chore: Appease clippy
* avm2: Check if method actually contains bytecode instead of unwrapping
* web: Add AVM2 stack trace to panic message
* chore: Formatting
* chore: Clippy
* avm2: Fix stack traces for free standing functions
* core: Remove global data from context
* core: Rename GcGlobalData to GcCallstack
* core: Introduce StaticCallstack, make GcArena private again
Co-authored-by: Adrian Wielgosik <4729533+adrian17@users.noreply.github.com>
Configure [`importsNotUsedAsValues`](https://www.typescriptlang.org/tsconfig#importsNotUsedAsValues)
to `error`, and switch from `import` to `import type` where needed.
Also remove the `strict` configuration, as it's inherited from
`@tsconfig/recommended`.
Declare `NaN`, `Infinity` and `undefined` in ActionScript, similarly
to how `avmplus` does in its `actionscript.lang.as`.
Note that `null` is only removed, without an ActionScript declaration,
as it seems like `avmplus` neither declares it. Probably `null` is
only usable as a compile-time constant.
Extract `swf::Reader::read_do_abc()` which, as the name suggests,
reads a `DoAbc` tag, and use it before calling to `Avm2::load_abc`.
Finally, introduce `DoAbcFlag` using `bitflags`.
This greatly simplifies the ABC loading code.
This is in keeping with the whole idea of a "recursive frame": gotos run the entire frame lifecycle on the target clip, including broadcasts for `frameConstructed` and `exitFrame`.
We still retain the queue system as events are fired at removal time, and those events can trigger more gotos. If such a goto happens, AS3 code will hit a clip still in the old state rather than an inconsistent one. I don't have test coverage for this exact scenario just yet.
nosamu