77 lines
3.3 KiB
C++
77 lines
3.3 KiB
C++
/*************************************************************************/
|
|
/* javascript_main.cpp */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/*************************************************************************/
|
|
|
|
#include "emscripten.h"
|
|
#include "io/resource_loader.h"
|
|
#include "main/main.h"
|
|
#include "os_javascript.h"
|
|
|
|
OS_JavaScript *os = NULL;
|
|
|
|
static void main_loop() {
|
|
|
|
os->main_loop_iterate();
|
|
}
|
|
|
|
extern "C" EMSCRIPTEN_KEEPALIVE void main_after_fs_sync(char *p_idbfs_err) {
|
|
|
|
String idbfs_err = String::utf8(p_idbfs_err);
|
|
if (!idbfs_err.empty()) {
|
|
print_line("IndexedDB not available: " + idbfs_err);
|
|
}
|
|
os->set_idbfs_available(idbfs_err.empty());
|
|
// Ease up compatibility
|
|
ResourceLoader::set_abort_on_missing_resources(false);
|
|
Main::start();
|
|
os->main_loop_begin();
|
|
emscripten_set_main_loop(main_loop, 0, false);
|
|
}
|
|
|
|
int main(int argc, char *argv[]) {
|
|
|
|
// sync from persistent state into memory and then
|
|
// run the 'main_after_fs_sync' function
|
|
/* clang-format off */
|
|
EM_ASM(
|
|
FS.mkdir('/userfs');
|
|
FS.mount(IDBFS, {}, '/userfs');
|
|
FS.syncfs(true, function(err) {
|
|
ccall('main_after_fs_sync', null, ['string'], [err ? err.message : ""])
|
|
});
|
|
);
|
|
/* clang-format on */
|
|
|
|
os = new OS_JavaScript(argv[0], NULL);
|
|
Error err = Main::setup(argv[0], argc - 1, &argv[1]);
|
|
|
|
return 0;
|
|
// continued async in main_after_fs_sync() from syncfs() callback
|
|
}
|