* Update jest to v29.5.0
This updates jest to the latest version (29.5.0) and fixes everything
that the upgrade breaks. One of the biggest differences is that the
mock types changed and I'm once again confused as to the "proper" way
to create mocks in jest. Whatever.
* Fix issue #187 were bank writing was not working correctly
Before, `mmu.ts` would deactivate writing to the language card if
`prewrite` was reset. However, it is totally possible to reset
`prewrite` and leave writing enabled, as shown my Sather in
_Understanding the Apple IIe_, table 5.5, p. 5-24. For example:
```assembly_x86
sta $c08a ; WRITE DISABLE; READ DISABLE
lda $c08b ; PRE-WRITE set
lda $c08b ; WRITE enabled
sta $c08a ; PRE-WRITE reset; WRITE still enabled!
lda $c08b ; PRE-WRITE set; WRITE still enabled!
```
would not work correctly because the last line would clear `_writebsr`
before setting `_prewrite`, which is incorrect.
Now, `_writebsr` is only set when `_prewrite` is set and thus only
cleared when `writeSwitch` is false. This matches Table 5.5.
* Fix pre-write for the language card
This is the same issue as the `MMU`, namely that `langcard.ts` would
deactivate writing to the language card if `prewrite` was reset.
However, it is totally possible to reset `prewrite` and leave writing
enabled, as shown my Sather in _Understanding the Apple II_, table
5.4, p. 5-30. See the previous commit for an example.
This change also adds a test for the `LanguageCard` class.
* Create a FileChooser component using showOpenFilePicker
Before, `FileModal` always used a file input control for selecting
local files. This allowed the emulator to read from the file, but
precluded writing back to the file.
With this change, the `FileModal` delegates to the new `FileChooser`
component. The `FileChooser` will use `showOpenFilePicker` if it is
available and a regular file input if it's not.
Using `showOpenFilePicker` has the advantage of allowing the emulator
to write back to the file (if the user grants permission). While the
emulator does not yet take advantage of this write capability, that
will come.
* Addressed comments
* useState() instead of direct DOM manipulation
* backed out eslint changes in favor of suppressing the warning
* Refactor disk handling to allow disk processing to happen in a worker
* Type cleanup
* Convert format handlers to TypeScript
* Convert CFFA to TypeScript
This is mostly a mechanical change; there are still lots of things
about `ui/apple2` that could be improved. The change also converts a
few dependencies of `ui/apple2`, like `applesoft/compiler`.
Besides the straight conversions, some other packages have changes to
make all of the typing work out.
Lastly, `@types/micromodal` has been added as a development
dependency.
When using the old webpack-dev-server with webpack 5+, we get bitten
by webpack/webpack-dev-server#2692. This upgrades to 4.0.0-beta1 which
also (unhelpfully) changes the config options. The `watchContentBase`
and `watchOptions` don't seem to have analogs in the new versions, but
I left them commented out for future reference.
Also, this does not update `package-lock.json` because even just
updating locally gave different output since I'm on a different
version of node, I'm guessing.
* Add green screen support for the GL renderer
This adds a configuration that is equivalent to a Monitor II monitor
(at least according to the Open Emulator Project) to GL renderer.
This does not need a restart to take effect.
* Update `package.json` to latest `apple2shader` version
This is a mechanical update to Typescript and Jest dependencies, but
since I also upgraded `npm` to 7.5.2, the `package-lock.json` file has
a lot of churn.
This change adds basic, non-optimal support for Typescript with
webpack. It functions well in development mode and deployment boots
ProDOS. There are probably many ways this configuration can be sped
up, but I haven't investigated that yet.
Note that no Typescript files are added in this change; it is merely a
configuration change.
Will Scullin
Ian Flanigan
dependabot[bot]
Will Scullin