Commit graph

454 commits

Author SHA1 Message Date
Fabio Alessandrelli
4b38aefd33 [HTML5] Opt-in virtual keyboard support.
Added as an export option "Experimental Virtual Keyboard".
There is no zoom, so text/line edit must be in the top part of the
screen, or it will get hidden by the virtual keyboard.
UTF8/Latin-1 only (I think regular UTF-8 should work out of the box in
4.0 but I can't test it).
It uses an hidden textarea or input, based on the multiline variable,
and only gets activated if the device has a touchscreen.
This could cause problems on devices with both touchscreen and a real
keyboard (although input should still work in general with some minor
focus issues). I'm thinking of a system to detect the first physical
keystroke and disable it in case, but it might do more harm then good,
so it must be well thought.
2021-03-11 20:58:09 +01:00
Fabio Alessandrelli
758daab3ad [HTML5] Respect allow_hidpi option during setup
The option was forced to `true` before, unlike on other platforms.
2021-03-08 23:35:10 +01:00
Fabio Alessandrelli
d942d553ef [HTML5] Add PWA support to the editor page.
This allows to install it as an app, and provide offline support (after
the first run).
Practically, this boils down to adding a JSON file as a manifest, an
offline page to be displayed when the cached files are not avaialble,
and a JS file to cache resources and return them.

The reason for the "first run requirements" is that some browsers, will
emit an "install" by just visiting the page (to see if the JS code is
compatibile), and we do not want to force casual visitors to just
download the 10 MiB+ compressed editor WebAssembly file without pressing
the start button.

Special thanks to Hugo Locurcio (Calinou) for the initial work.
2021-03-08 17:06:41 +01:00
Fabio Alessandrelli
9028b7a095 [HTML5] Catch audio worklet errors on disconnect.
Which could happen if the worklet was not fully loaded, or the audio
context had already aborted.
2021-03-08 17:06:41 +01:00
Fabio Alessandrelli
c01f35de12 [HTML5] Replace XMLHttpRequest with Fetch.
This has some advantages:
- Streaming/chunked response support.
- Broader headers support.
2021-03-06 11:44:43 +01:00
Fabio Alessandrelli
751a6f9a63 [HTML5] Rename heapCopy to heapSlice.
New heapCopy function copies a TypedArray to the heap.
2021-03-05 17:32:17 +01:00
Fabio Alessandrelli
41c64533b0 [HTML5] Export process writes sizes in template.
This allow the loading bar to be much more reliable, even in cases where
realible stream loading status is not detectable (server-side
compression, chunked encoding).
2021-03-05 17:32:17 +01:00
Fabio Alessandrelli
f64ec5f1ad [HTML5] Preloader fetch, streaming instantiation. 2021-03-05 17:32:17 +01:00
Fabio Alessandrelli
43e429fa93 [HTML5] Add jsdoc2rst tool.
A template for `jsdoc` that generat the HTML5 public classref.

The script can be run via `npm run docs` to print to stdout.

You can dry run via `npm run docs -- --d dry-run` or write to file via
`npm run docs -- -d /path/to/file.rst`

Also update Makefile in `doc/` and add dry run test to CI.

(cherry picked from commit 472482013e)
2021-02-26 15:35:45 +01:00
Fabio Alessandrelli
681c10af45 [HTML5] Document Engine and EngineConfig (jsdoc).
This commit also removes the utils.js engine file, moving some of it's
content to config.js and some to engine.js .

(cherry picked from commit 018ee5a4dc)
2021-02-26 15:35:38 +01:00
Fabio Alessandrelli
e3664e971b [HTML5] Make editor HTML build tag scons4-proof.
We used to have it like `$GODOT_VERSION` which caused inconsistencies
between different scons versions when substituting it.
It's now `@GODOT_VERSION@`, which is safe on both scons3 and scons4.

(cherry picked from commit 4404eb57e4)
2021-02-26 15:22:51 +01:00
Rémi Verschelde
0d94bf707f
Merge pull request #46201 from Faless/js/3.x_canvas_size_pr
[3.2] [HTML5] Easier HTML templates, better canvas size handling.
2021-02-19 15:16:59 +01:00
Fabio Alessandrelli
45a67fab35 [HTML5] Better fullscreen, canvas resizing.
Three canvas resize policies:
- `None`: Godot window settings are ignored.
- `Project`: Godot handles the canvas like a native app (resizing it
  when setting the window size).
- `Adaptive`: Canvas size will always adapt to browser window size.

Use `None` if you want to control the canvas size with custom JavaScript
code.
2021-02-19 05:13:44 +01:00
Fabio Alessandrelli
1eef8a318b [HTML5] Easier HTML templates, better deinit/cleanup. 2021-02-19 05:13:44 +01:00
Pedro J. Estébanez
6d89f675b1 Modernize Thread
- Based on C++11's `thread` and `thread_local`
- No more need to allocate-deallocate or check for null
- No pointer anymore, just a member variable
- Platform-specific implementations no longer needed (except for the few cases of non-portable functions)
- Simpler for `NO_THREADS`
- Thread ids are now the same across platforms (main is 1; others follow)
2021-02-18 11:58:08 +01:00
Pedro J. Estébanez
4ddcdc031b Modernize Mutex
- Based on C++11's `mutex`
- No more need to allocate-deallocate or check for null
- No pointer anymore, just a member variable
- Platform-specific implementations no longer needed
- Simpler for `NO_THREADS`
- `BinaryMutex` added for special cases as the non-recursive version
- `MutexLock` now takes a reference. At this point the cases of null `Mutex`es are rare. If you ever need that, just don't use `MutexLock`.
- `ScopedMutexLock` is dropped and replaced by `MutexLock`, because they were pretty much the same.
2021-02-18 11:58:08 +01:00
Quadtree
a81f896ec1
Add cwrap to EXTRA_EXPORTED_RUNTIME_METHODS
(cherry picked from commit d2c34e83b5)
2021-02-18 00:35:57 +01:00
Fabio Alessandrelli
03edba4d75 [HTML5] Implement get_processor_count. 2021-02-17 13:42:26 +01:00
Fabio Alessandrelli
b3f78687de [HTML5] Detect screen scale and DPI.
`OS.get_screen_scale` will now return the `window.devicePixelRatio`
value, `OS.get_screen_dpi` uses CSS media queries to find approximate
DPI value for the current display.
`OS.get_screen_size` also return the actual screen size (not the CSS
pixel size).
2021-02-12 12:02:30 +01:00
Rémi Verschelde
b2f925ea42
Merge pull request #45889 from Faless/js/3.x_xhr_fix
[3.2] [HTML5] Fix HTTPClient request_raw.
2021-02-11 11:08:14 +01:00
Fabio Alessandrelli
4086a123b9 [HTML5] Fix HTTPClient request_raw.
Now send data according to the spec, properly handle null data.
Simplify JS code since we are at it.
2021-02-11 09:32:17 +01:00
Fabio Alessandrelli
8c9a503bde [HTML5] Handle contextmenu, webglcontextlost internally.
This way they are automatically cleaned up when the engine exits,
landing a hand to browsers garbage collectors.
2021-02-11 08:00:53 +01:00
Rémi Verschelde
f9bf6fc3f3
Merge pull request #45706 from Faless/js/3.x_editor_preload
[3.2] [HTML5] Better editor persistent folders, automatically open zip import popup
2021-02-04 14:54:04 +01:00
Fabio Alessandrelli
2668ca7a8c [HTML5] Make home path persistent in editor.
We used to only persist specific sub-folder of /home/web_user/ when
running the Web Editor. This resulted in bad UX about default project
creation path etc.
This PR makes the whole folder persistent, move the zip preloading to a
different folder (to avoid persisting it), and automatically prompt the
user to import it if present.
2021-02-03 17:18:28 +01:00
Fabio Alessandrelli
08efe327b6 [HTML5] Fix mouse_mode and fullscreen detection.
The canvas_id is `#`-prefixed to work with emscripten as a CSS selector.
When comparing to an event target ID (e.g. when checking if the canvas
is fullscreen, or is locking the mouse) we need to skip the first char
(the hash).
2021-02-02 20:03:39 +01:00
Marcel Admiraal
4616d843ba Don't handle BaseException in JavaScript build script 2021-01-28 19:43:08 +00:00
Fabio Alessandrelli
f8d7067bf7 [HTML5] Builtin HTTP server disable browsers cache
We don't want browsers to cache our temporary exports (since they will
always differ).
2021-01-25 20:16:44 +01:00
Fabio Alessandrelli
276b831c45 [HTML5] Better editor HTML, small refactor.
Side and GDNative libraries are now added by engine.js , the dynlink pre
js had been deleted.
2021-01-25 20:16:44 +01:00
Fabio Alessandrelli
31b5c5ee03 [HTML5] Custom Gamepad library to allow remapping.
No longer use emscripten functions for gamepads, implement them as
library functions in library_godot_display.js instead.
This allows us to do a better job at "guessing" vendorId, productId, OS,
etc. thus allowing us to better find the remapping for the controller.
2021-01-18 13:07:37 +01:00
Rémi Verschelde
49646383f1
Update copyright statements to 2021
Happy new year to the wonderful Godot community!

2020 has been a tough year for most of us personally, but a good year for
Godot development nonetheless with a huge amount of work done towards Godot
4.0 and great improvements backported to the long-lived 3.2 branch.

We've had close to 400 contributors to engine code this year, authoring near
7,000 commit! (And that's only for the `master` branch and for the engine code,
there's a lot more when counting docs, demos and other first-party repos.)

Here's to a great year 2021 for all Godot users 🎆

(cherry picked from commit b5334d14f7)
2021-01-13 16:17:06 +01:00
Fabio Alessandrelli
6988b21d00 [HTML5] Reorganize build script.
Simplify helper functions, fix env/sys_env confusion and depends for
externs and pre-js.
2021-01-10 12:34:03 +01:00
David Snopek
22cfa90ef5 Add support for WebXR 2021-01-04 17:01:42 -06:00
Rémi Verschelde
8bd5fa9556
HTML5: Code style cleanup for export code
(cherry picked from commit 8020515717)
2020-12-10 17:57:13 +01:00
Fabio Alessandrelli
0a67b23913 [HTML5] Fix errors when Mic is not allowed. 2020-12-10 09:27:53 +01:00
Fabio Alessandrelli
a7126e7153 [HTML5] Improve platform buildsystem.
Check emcc version requirements when building GDNative.
Add more build options (sanitizers, initial memory).
2020-12-10 09:27:53 +01:00
Fabio Alessandrelli
6936ac9d5d [HTML5] Add logo and favicon to editor html. 2020-12-09 18:09:30 +01:00
Fabio Alessandrelli
f73c9e555f
Remove now unused FileAccessBuffered.
(cherry picked from commit 781efc26e0)
2020-12-09 11:36:58 +01:00
Fabio Alessandrelli
87e9fbc8a0
[HTML5] Use regular unix FileAccess implementation.
(cherry picked from commit 1396c74734)
2020-12-09 11:35:21 +01:00
Fabio Alessandrelli
79a1418e7d [HTML5] Make GDNative support feature-based.
This is suboptimal as it requires adding an extra flag, but rewriting
how feature tags work is beyond the scope of this work.
2020-12-05 01:14:03 +01:00
Fabio Alessandrelli
2cbfe1afd4 [HTML5] Allow selecting the export type.
Available types:
- Regular
- GDNative (support dynamic linking and thus GDNative WASM files)
- Threads (uses WebAssembly Threads)
2020-12-05 01:00:32 +01:00
Fabio Alessandrelli
4ad95cc039 [HTML5] EditorRunNative works with GDNative.
This "breaks" our loading bar logic (libraries are not counted).
Fixing it is non trivial and probably deserves investigating a different
strategy.
2020-12-05 01:00:29 +01:00
Fabio Alessandrelli
4d1ebaad0f [HTML5] GDNative support via SIDE_MODULE.
Working, with emscripten > 2.0.9
Yes, the unreleased version. 2.0.9 works, but throws and error due to a
bug in emscripten with the thirdparty ENet library.
The issue is fixed upstream so newer releases will work.
2020-12-05 01:00:02 +01:00
Fabio Alessandrelli
8ebb52fad6 [HTML5] Add function signatures to JS libraries. 2020-12-04 23:37:41 +01:00
Fabio Alessandrelli
0f40391924 [HTML5] Fix broken layout on load in HiDPI screens
This was caused by the devicePixelRatio being applied twice, once by the
HTML code, once by the OS code.
More specifically, OS.get_window_size() would return the canvas element
size, while OS.set_window_size() would set the element size to the
specified value times the devicePixelRatio.
Calling OS.set_window_size(OS.get_window_size()) would reapply the
devicePixelRatio every time.
This commit changes the behaviour so that OS.set_window_size() do not
apply the devicePixelRatio to the canvas element size, by it divides the
CSS size instead.
2020-11-30 11:29:35 +01:00
Fabio Alessandrelli
8d93c723f1 [HTML5] Remove file flags from writeFile in setup.
Flags where deprecated and partly in removed in emscripten 2.0.9.
2020-11-30 11:29:32 +01:00
Rémi Verschelde
4a1643114e
Export: Reorder options for consistency across platforms
(cherry picked from commit 504efc5f9b)
2020-11-26 09:38:46 +01:00
Rémi Verschelde
eafb021015
SCons: Remove unnecessary $LINK overrides
As of SCons 4.0.1, the default value for $LINK is $SMARTLINK, which itself
is a function that will use $CXX as linker for C++:

https://github.com/SCons/scons/blob/4.0.1/SCons/Tool/link.py#L327-L328
https://github.com/SCons/scons/blob/4.0.1/SCons/Tool/link.py#L54-L76

So we don't need to manually specify the same value as $CXX for $LINK.

(cherry picked from commit 2e4bff1cfe)
2020-11-26 09:38:45 +01:00
Fabio Alessandrelli
f316a1719d [HTML5] Run eslint --fix.
Should I write a poem about this whole new world? ;)
2020-11-23 13:27:13 +01:00
Fabio Alessandrelli
0813008b8a [HTML5] Enforce JavaScript style with eslint.
Applies to javascript files inside the platform library folder, the
exposed Engine code, and any javascript files in modules.

Files ending with ".externs.js" will be ignored, you can create a
".eslintignore" file to specify extra files to be ignored.
2020-11-23 13:26:19 +01:00
Fabio Alessandrelli
e4cdae3624 [HTML5] Libraries refactor for linting.
Initial work to make liniting easier.

This includes:
- Rename http_request.js to library_godot_http_request.js.
- Rename externs.js to engine.externs.js.
- New library_godot_runtime.js (GodotRuntime) wraps around emscripten
  functions.
- Refactor of XMLHttpRequest handler in engine/preloader.js.
- Few fixes to bugs spotted by early stage linting.
2020-11-21 14:23:32 +01:00