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Author SHA1 Message Date
kmeisthax 42275f43f3 avm2: Properly make all classes an instance of `Class`. (#57) 
* avm2: Properly make all classes an instance of `Class`.

Also, does this technically mean that `Class` is a metaclass?

* avm2: Remove `Function::from_method_and_proto` as it will no longer be needed

* avm2: Ensure builtin classes are also instances of `Class`.

This requires tying a veritable gordian knot of classes; everything needs to be allocated up-front, linked together, and then properly initialized later on. This necessitated splitting the whole class construction process up into three steps:

1. Allocation via `from_class_partial`, which does everything that can be done without any other classes
2. Weaving via `link_prototype` and `link_type`, which links all of the allocated parts together correctly. This also includes initializing `SystemClasses` and `SystemPrototypes`.
3. Initialization via `into_finished_class`, which must be done *after* the weave has finished.

Once complete you have core classes that are all instances of `Class`, along with prototypes that have their usual legacy quirks.

Note that this does *not* make prototypes instances of their class. We do need to do that, but doing so breaks ES3 legacy support. This is because we currently only work with bound methods, but need to be able to call unbound methods in `callproperty`.

* tests: Add a test for all core classes' instance-of relationships
 2021-09-22 00:29:37 +02:00
Adrian Wielgosik f8c32d3a68 avm2: Fix get_own_class_definition users to use either instance_of or as_. 2021-09-22 00:29:37 +02:00
Adrian Wielgosik 71e41e2c92 chore: cargo fmt 2021-09-22 00:29:37 +02:00
Adrian Wielgosik 22482ed080 avm2: Remove unwrap in get_own_class_definition 2021-09-22 00:29:37 +02:00
Adrian Wielgosik 7736818069 avm2: Rename as_class -> get_own_class_definition 2021-09-22 00:29:37 +02:00
Adrian Wielgosik 26e60fa8ea avm2: Rename as_class_object_really -> as_class_object 2021-09-22 00:29:37 +02:00
Adrian Wielgosik 008162c514 avm2: Replace all uses of as_class_object by instance_of 2021-09-22 00:29:37 +02:00
Adrian Wielgosik 4b7f8b3dbd avm2: inner_class_definition is not an Option 2021-09-22 00:29:37 +02:00
Adrian Wielgosik 3e1764aa1e avm2: Reimplement as_class_object() in terms of other methods 2021-09-22 00:29:37 +02:00
Adrian Wielgosik e02feb919a avm2: Reimplement as_class() in terms of other methods 2021-09-22 00:29:37 +02:00
Adrian Wielgosik 4380978b2a avm2: Move instance_allocator() to ClassObject 2021-09-22 00:29:37 +02:00
Adrian Wielgosik 1d22009c6b avm2: Drop seemingly-unused set_class_object() 2021-09-22 00:29:37 +02:00
Adrian Wielgosik f3ab6c9da3 avm2: Move as_class_params() to ClassObject 2021-09-22 00:29:37 +02:00
Adrian Wielgosik 0679fd1a9e amv2: Move superclass_object() to ClassObject 2021-09-22 00:29:37 +02:00
Adrian Wielgosik 2dfa875712 avm2: Move interfaces to ClassObject 2021-09-22 00:29:37 +02:00
Chris Midgley 6f0b026f13 chore: cargo fmt 2021-09-18 18:42:36 +02:00
Chris Midgley 7bab1de1e7 avm2: implement coerce_x opcodes 2021-09-18 18:42:36 +02:00
Adrian Wielgosik ba35611c47 chore: cargo fmt 2021-09-18 18:37:46 +02:00
lukaszN a76f2403ac avm2: String rename PUBLIC_CLASS_METHODS to AS3_CLASS_METHODS 2021-09-18 18:37:46 +02:00
lukaszN 0f41193c3b avm2: String.match match lastIndex behavior 2021-09-18 18:37:46 +02:00
lukaszN d5588f3f90 avm2: String refactor index_of, match 2021-09-18 18:37:46 +02:00
lukaszN 42300d4a1e avm2: String tests 2021-09-18 18:37:46 +02:00
lukaszN 4abde1500b avm2: String fixes for tests 2021-09-18 18:37:46 +02:00
lukaszN e24390ff58 avm2: String slice, substr, substring 2021-09-18 18:37:46 +02:00
lukaszN d953fea5df avm2: String match 2021-09-18 18:37:46 +02:00
lukaszN 91d63e4dc1 avm2: class methods can also live in the AS3 namespace 2021-09-18 18:37:46 +02:00
lukaszN 5e5d8e4fff avm2: String concat, lastIndexOf, indexOf, fromCharCode 2021-09-18 18:37:46 +02:00
relrelb 1ab953887c avm1: Simplify `Value::abstract_eq` 
Make it return `bool` instead of a `Value` that can be either `true`
or `false`.
 2021-09-18 17:47:25 +02:00
Giles Cope 42c2b40052 unused deps 2021-09-18 15:28:24 +02:00
Chris Midgley 758d84f549 avm2: fix button typo 2021-09-18 15:26:52 +02:00
Chris Midgley 909428943b avm2: implement bkpt, bkptline, timestamp as no-ops 2021-09-17 23:06:59 +02:00
relrelb ff1c29d952 avm1: Simplify `Value::abstract_lt` 
* Change its return type to `Option<bool>`.
* Use Rust's `f64::partial_cmp` to compare two numbers, which should
be more efficient.
 2021-09-16 13:46:04 +03:00
relrelb f92926af54 avm1: Correct `Math.{min,max}` 
Don't use `abstract_lt` because it compares strings alphabetically,
unlike `Math.min` and `Math.max` that coerce to a number before comparing.
 2021-09-16 02:38:34 -07:00
dependabot[bot] 76f4b0d8cd build(deps): bump flate2 from 1.0.21 to 1.0.22 
Bumps [flate2](https://github.com/rust-lang/flate2-rs) from 1.0.21 to 1.0.22.
- [Release notes](https://github.com/rust-lang/flate2-rs/releases)
- [Commits](https://github.com/rust-lang/flate2-rs/compare/1.0.21...1.0.22)

---
updated-dependencies:
- dependency-name: flate2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-09-13 14:27:26 -07:00
Moulins 73bce495c2 chore: move core::avm1::string::AvmString to core::string::AvmString 2021-09-13 03:30:17 -07:00
Moulins 87e8b44fe9 chore: move core::string_utils to core::string::utils 
Also move case tables to a separate file.
 2021-09-13 03:30:17 -07:00
Mike Welsh d84f65874e chore: Appease clippy 
Debug/Clone dervies no longer squelch dead code warnings, see:
See https://github.com/rust-lang/rust/pull/85200
 2021-09-11 21:50:52 -07:00
Mike Welsh e3c05a021e core: De-duplicate enums between Avm1Button and Avm2Button 
Needed to appease clippy.
 2021-09-11 21:50:52 -07:00
Ray Redondo 167b5a45de avm2: move flash.display.IBitmapDrawable init 2021-09-11 15:47:20 -07:00
Ray Redondo 40d53cda59 avm2: make BitmapData and DisplayObject impl IBitmapDrawable 2021-09-11 15:47:20 -07:00
Ray Redondo 7f895473cb avm2: IBitmapDrawable stub 2021-09-11 15:47:20 -07:00
David Wendt 1e0d259075 avm2: Allow nulling `Bitmap.bitmapData`. 
One of the two tests in this PR relies upon the backend storing bitmap data, but the test rendering backend does not yet do this.
 2021-09-11 12:11:35 -07:00
David Wendt bfb6f03d62 avm2: Impl `Bitmap.smoothing` 
Also, `smoothing` should be set at construction time even if we're setting up a timeline bitmap.
 2021-09-11 12:11:35 -07:00
David Wendt 2ba0e12b7e avm2: Stub `Bitmap.pixelSmoothing` 2021-09-11 12:11:35 -07:00
David Wendt 8ae669b96c avm2: `BitmapData` should be traceable 2021-09-11 12:11:35 -07:00
David Wendt 31e3741982 avm2: Allow access to the `BitmapData` of a `Bitmap`. 2021-09-11 12:11:35 -07:00
David Wendt 7c5dc568f1 avm2: Impl `BitmapData.getPixel`. 
This also changes the `bitmapdata_constr` test slightly to use a different starting value. Our premultiplied alpha calculations generate slightly different values from Flash Player which trips the test.
 2021-09-11 12:11:35 -07:00
David Wendt 4c9bd0a6fe avm2: Impl `BitmapData.transparent` 2021-09-11 12:11:35 -07:00
David Wendt e18caa2fbf core: Silence error relating to `Bitmap` symbol class associations 2021-09-11 12:11:35 -07:00
David Wendt dca473fc2a avm2: Impl `BitmapData.width` and `BitmapData.height` 2021-09-11 12:11:35 -07:00