David Wendt
588b2bb061
Fixes to make tests compile again
2019-10-06 13:02:31 -07:00
David Wendt
5873eefb06
Since it is possible to have virtual properties in the scope chain, overwriting them should trigger their setters.
...
Define, since it's intended for setting locals only, always uses force-set and does not trigger setters.
2019-10-06 13:02:31 -07:00
David Wendt
06d0cf5ed1
Add a stern warning to be triggered if multiple readers are open at once.
2019-10-06 13:02:31 -07:00
David Wendt
8ed09e22ba
Refactor: Since `function.rs` handles calling conventions it should just hand the avm an activation object directly
2019-10-06 13:02:31 -07:00
David Wendt
cf5420e2e1
Implement register preloading, for variables we already have implemented.
2019-10-06 13:02:31 -07:00
David Wendt
8734c036a7
Removed unused function
2019-10-06 13:02:31 -07:00
David Wendt
91cbbb4e9c
`ActionWaitForFrame`/`2` should not create their own readers either.
2019-10-06 13:02:31 -07:00
David Wendt
a5865d7c7d
Implement DefineFunction2
2019-10-06 13:02:31 -07:00
David Wendt
ec1b5c457e
Allow activations to hold their own private register set.
2019-10-06 13:02:31 -07:00
David Wendt
d822a35404
Fix `ActionIf` and `ActionJump`
2019-10-06 13:02:31 -07:00
David Wendt
171cb9f014
GetMember needs to support string coercions (e.g. `array[1]` should work)
2019-10-06 13:02:31 -07:00
David Wendt
deecd85c81
Implement `SetMember`
2019-10-06 13:02:31 -07:00
David Wendt
697a02bd05
Implement `GetMember`
2019-10-06 13:02:31 -07:00
David Wendt
51a7b426fd
Implement registers, including register pushes and `ActionStoreRegister`.
2019-10-06 13:02:31 -07:00
David Wendt
582b3a8968
Adjust GetVariable/SetVariable based on test results
2019-10-06 13:02:31 -07:00
David Wendt
17482b8810
ActionDelete and ActionDelete2 return a bool
2019-10-06 13:02:31 -07:00
David Wendt
002dd9904c
Implement `ActionDelete` / `ActionDelete2`
2019-10-06 13:02:31 -07:00
David Wendt
9b81a92516
Fix a number of bugs preventing the with-scope test from working at all:
...
1. We no longer implicitly return Undefined unless we're specifically returning from a function (this also keeps actions from filling the stack with Undefined)
2. With scopes are now always inserted behind the current set of locals rather than overriding them
3. `ActionSubtract` now subtracts (instead of adds)
2019-10-06 13:02:31 -07:00
David Wendt
fc1ce7692b
Implement ActionWith
2019-10-06 13:02:31 -07:00
David Wendt
7bf6e22714
Minor refactor/adjustment of GetVariable/SetVariable impl to explicitly check for slashpaths
2019-10-06 13:02:31 -07:00
David Wendt
face06f268
Impl `ActionEnumerate`
2019-10-06 13:02:31 -07:00
David Wendt
22f75b7a4c
Implement closure scope
2019-10-06 13:02:31 -07:00
David Wendt
d757ce0cd2
Implement arguments object.
2019-10-06 13:02:31 -07:00
David Wendt
90b0140ac2
Don't lock up when running scope operations
2019-10-06 13:02:31 -07:00
David Wendt
9ede91df4f
Move `this` into the activation object.
...
Also, change the implicit `this` on functions to `active_clip` as per the `ActionContext` docstrings.
2019-10-06 13:02:31 -07:00
David Wendt
ca1fb713a3
Execute actions in MovieClip scope
2019-10-06 13:02:31 -07:00
David Wendt
215d4f2df4
Provide arguments as local variables as some functions look for these
2019-10-06 13:02:31 -07:00
David Wendt
3ab2eecc3c
Support implicit return via boundary break
2019-10-06 13:02:31 -07:00
David Wendt
f3d83908ab
All activation frames share the same stack (and can see each other's garbage).
2019-10-06 13:02:31 -07:00
David Wendt
667b30f4b5
Add scope chains for local variable resolution.
2019-10-06 13:02:31 -07:00
David Wendt
13a88143d6
Off-the-end execution should implicitly return undefined if there's another stack frame to run.
2019-10-06 13:02:31 -07:00
David Wendt
edc37dee5d
Add support for calling bare functions and returning from them.
2019-10-06 13:02:31 -07:00
David Wendt
00b5d9ecf5
Implement DefineFunction
2019-10-06 13:02:31 -07:00
David Wendt
83c832ce86
Distinguish between Native and ActionScript functions.
2019-10-06 13:02:31 -07:00
David Wendt
728c3d18db
Allow stack frames to hold SwfSlices, which are `Rc` already.
...
Functions that manipulate the stack now run inside of `with_current_reader_mut`, which calls a given function with a Reader for the current stack frame. If the stack frame still exists after that code runs, we update it's PC with the Reader's position.
2019-10-06 13:02:31 -07:00
David Wendt
617b493733
Give AVM1 the notion of a stack frame.
...
This necessitates the use of a copy of SWF data into the GC arena, along with unsafe (and possibly unsound) pointer manipulation to get the action reader to hold a GC pointer.
2019-10-06 13:02:30 -07:00
David Wendt
693e791d75
Make `do_action` execute out of a code stack.
2019-10-06 13:02:30 -07:00
Will Brindle
06c81d6cc1
chore: combine DefineText functions into 1 and paramterise
2019-10-06 13:02:30 -07:00
Will Brindle
acfe0cc478
chore: follow naming conventions for functions
2019-10-06 13:02:30 -07:00
Will Brindle
b0f25c9266
swf: implement DefineText2
2019-10-06 13:02:30 -07:00
Mike Welsh
fe309858de
swf: Merge #76 , add DefineText2 support
...
DefineText2 Support
2019-10-05 15:17:41 -07:00
Will Brindle
2ff0522509
chore: combine DefineText functions into 1 and paramterise
2019-10-05 06:49:03 +01:00
Will Brindle
8844e1b48d
chore: follow naming conventions for functions
2019-10-04 22:18:37 +01:00
Will Brindle
1b6848d060
swf: implement DefineText2
2019-10-04 21:09:24 +01:00
Mike Welsh
c408f56e1a
web: Fix looping sounds not ending
2019-10-03 16:30:33 -07:00
Mike Welsh
c2ddb5a26f
web: Clamp stroke width to 1 pixel minimum
...
Many SWFs use "hairline" strokes which are 1 twip wide, but Flash
renders strokes with a minimum width of 1 pixel (20 twips).
SVG has no minimum, resulting in faint lines for the "hairline"
strokes. Clamp the minimum stroke width to 1 pixel to more closely
match the Flash Player.
2019-10-03 03:15:10 -07:00
Will Brindle
06b0d42c8b
core: Add matrix tests ( #72 )
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* Add matrix tests. Requires the approx crate
2019-10-03 02:44:26 -07:00
Mike Welsh
6650a7a924
swf: Remove stale build badge from README
2019-10-03 02:31:11 -07:00
Mike Welsh
862120dac0
swf: Use consistent naming for test SWF filenames
2019-10-03 02:18:09 -07:00
Mike Welsh
e0015c9d14
swf: cargo fmt
2019-10-03 00:46:38 -07:00