Commit graph

436 commits

Author SHA1 Message Date
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
Marcel Admiraal
e1b72e1943
Add missing javascript semi-colons.
(cherry picked from commit f42284ed07)
2020-11-17 22:25:32 +01:00
Fabio Alessandrelli
6d939b72f0 [HTML5] AudioWorkletAPI implementation.
Rewrote AudioDriverJavaScript to support multiple processor nodes.
The old (and deprecated) ScriptProcessorNode when threads are not
available, and the new AudioWorklet API when threads are enabled.

The new implementation uses two ring buffers and a shared state to
communicated with the AudioWorklet thread.

The audio.worklet.js JavaScript file is always added to the export
template, but only really used (and download) in the thread build.
2020-11-10 11:05:15 +01:00
Fabio Alessandrelli
e52ed6d89e [HTML5] Port JavaScript inline code to libraries.
The API is implemented in javascript, and generates C functions that can
be called from godot.
This allows much cleaner code replacing all `EM_ASM` calls in our C++
code with plain C function calls.
This also gets rid of few hacks and comes with few optimizations (e.g.
custom cursor shapes should be much faster now).
2020-11-10 10:56:13 +01:00
Fabio Alessandrelli
a7ecb3c048 [HTML5] Update syntax for lto. 2020-11-06 18:23:08 +01:00
Fabio Alessandrelli
f39b46f7c1 [HTML5] Fix audio buffer size and latency hint.
The size of the audio buffer was incorrectly doubled when creating the
script processor.
latencyHint is expressed in seconds, not milliseconds.
Additionally, on some browsers it actually affect the performance and
stability of the audio driver.
For this reason it has been completely disabled (interactive) and a not
has been left for future reference.
2020-11-06 15:38:08 +01:00
Fabio Alessandrelli
a3179aa8fc Disable WebGL2, window maximize in editor builds. 2020-10-14 12:32:35 +02:00
Fabio Alessandrelli
0452c2fced Improve Project Manager video driver selection.
Now suggests the current video driver instead of defaulting to GLES3.
2020-10-14 12:32:35 +02:00
Fabio Alessandrelli
55f04952c5 [HTML5] Add JavaScriptToolsEditorPlugin.
A new editor plugin, specific to HTML5, that provide some extra features
needed to make the editor usable on that platform.

For now, it adds a "Download project sources" option in the "Tool" menu,
so the user can download the work done as a zip file (from the browser
storage).
2020-10-14 11:20:20 +02:00
Fabio Alessandrelli
294e9752bd Add JavaScript editor html file. 2020-10-14 11:20:20 +02:00
Fabio Alessandrelli
1bfc582633 [HTML5] Close IDBFS database on exit.
This should be made available in emscripten in a decent way.
Possibly after unmount, to free the database lock and allow performing
operations on it from javascript after the Emscripten Runtime has
exited.
2020-10-14 11:18:41 +02:00
Fabio Alessandrelli
47e82bcb58 [HTML5] Expose request_quit via Engine class.
So it can be called when closure compiler is enabled.
2020-10-14 11:17:08 +02:00
Fabio Alessandrelli
f72bbc4c3b Increase HTML5 THREADPOOL size.
This fixes a "random" deadlock when quitting the editor.
I still haven't figure out the root cause, but having a bigger seems to
greatly mitigate the issue.
The new pool size (pre-allocated threads) is now 8.
2020-10-14 11:17:03 +02:00
Fabio Alessandrelli
2d5f9c53b0
[HTML5] Scons now expects "emcc" to be in PATH.
No longer parse emscripten/emsdk config to detect emcc/node paths.
Use WhereIs to find "emcc" and "node", look for "node_modules" in "emcc"
path.

(cherry picked from commit 7998745237)
2020-10-04 20:54:56 +02:00
Fabio Alessandrelli
61d4b8045c [HTML5] Run Audio process in thread when available
This should fix some of the audio stuttering issues when the HTML5
export is compiled with threads support.
The API should be ported to AudioWorklet to (hopefully) be perfect.
That though, cannot be backported to 3.2 due to extra restriction of
AudioWorklet (which only runs in SecureContext, and needs a polyfill for
Safari).
2020-10-02 16:25:19 +02:00
Fabio Alessandrelli
a57bd798cd Add extra suffix for HTML5 thread builds. 2020-10-02 16:25:18 +02:00
Fabio Alessandrelli
0ca7bc374e Add COOP/COEP headers to HTML5 "run" server.
This allow the page to be considered a SecureContext if the address is
localhost (127.0.0.1/::1) and let Firefox (and future Chrome versions)
enable extra features needed for the HTML5 threaded export.
2020-10-02 16:25:18 +02:00
Fabio Alessandrelli
35fcc1835c JS synchronous start, better persistent FS sync.
The engine now expects to emscripten FS to be setup and sync-ed before
main is called. This is exposed via `Module["initFS"]` which also allows
to setup multiple persistence paths (internal use only for now).

Additionally, FS syncing is done **once** for every loop if at least one
file in a persistent path was open for writing and closed, and if the FS
is not syncing already.

This should potentially fix issues reported by users where "autosave"
would not work on the web (never calling `syncfs` because of too many
writes).
2020-09-19 18:27:21 +02:00
Fabio Alessandrelli
e7d00d08f5 Make canvas resize optional in HTML5. 2020-09-19 18:27:21 +02:00