672 lines
26 KiB
C++
672 lines
26 KiB
C++
/*************************************************************************/
|
|
/* export_plugin.cpp */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2021 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 "export_plugin.h"
|
|
|
|
Error EditorExportPlatformJavaScript::_extract_template(const String &p_template, const String &p_dir, const String &p_name, bool pwa) {
|
|
FileAccess *src_f = nullptr;
|
|
zlib_filefunc_def io = zipio_create_io_from_file(&src_f);
|
|
unzFile pkg = unzOpen2(p_template.utf8().get_data(), &io);
|
|
|
|
if (!pkg) {
|
|
EditorNode::get_singleton()->show_warning(TTR("Could not open template for export:") + "\n" + p_template);
|
|
return ERR_FILE_NOT_FOUND;
|
|
}
|
|
|
|
if (unzGoToFirstFile(pkg) != UNZ_OK) {
|
|
EditorNode::get_singleton()->show_warning(TTR("Invalid export template:") + "\n" + p_template);
|
|
unzClose(pkg);
|
|
return ERR_FILE_CORRUPT;
|
|
}
|
|
|
|
do {
|
|
//get filename
|
|
unz_file_info info;
|
|
char fname[16384];
|
|
unzGetCurrentFileInfo(pkg, &info, fname, 16384, nullptr, 0, nullptr, 0);
|
|
|
|
String file = fname;
|
|
|
|
// Skip service worker and offline page if not exporting pwa.
|
|
if (!pwa && (file == "godot.service.worker.js" || file == "godot.offline.html")) {
|
|
continue;
|
|
}
|
|
Vector<uint8_t> data;
|
|
data.resize(info.uncompressed_size);
|
|
|
|
//read
|
|
unzOpenCurrentFile(pkg);
|
|
unzReadCurrentFile(pkg, data.ptrw(), data.size());
|
|
unzCloseCurrentFile(pkg);
|
|
|
|
//write
|
|
String dst = p_dir.plus_file(file.replace("godot", p_name));
|
|
FileAccess *f = FileAccess::open(dst, FileAccess::WRITE);
|
|
if (!f) {
|
|
EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + dst);
|
|
unzClose(pkg);
|
|
return ERR_FILE_CANT_WRITE;
|
|
}
|
|
f->store_buffer(data.ptr(), data.size());
|
|
memdelete(f);
|
|
|
|
} while (unzGoToNextFile(pkg) == UNZ_OK);
|
|
unzClose(pkg);
|
|
return OK;
|
|
}
|
|
|
|
Error EditorExportPlatformJavaScript::_write_or_error(const uint8_t *p_content, int p_size, String p_path) {
|
|
FileAccess *f = FileAccess::open(p_path, FileAccess::WRITE);
|
|
if (!f) {
|
|
EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + p_path);
|
|
return ERR_FILE_CANT_WRITE;
|
|
}
|
|
f->store_buffer(p_content, p_size);
|
|
memdelete(f);
|
|
return OK;
|
|
}
|
|
|
|
void EditorExportPlatformJavaScript::_replace_strings(Map<String, String> p_replaces, Vector<uint8_t> &r_template) {
|
|
String str_template = String::utf8(reinterpret_cast<const char *>(r_template.ptr()), r_template.size());
|
|
String out;
|
|
Vector<String> lines = str_template.split("\n");
|
|
for (int i = 0; i < lines.size(); i++) {
|
|
String current_line = lines[i];
|
|
for (Map<String, String>::Element *E = p_replaces.front(); E; E = E->next()) {
|
|
current_line = current_line.replace(E->key(), E->get());
|
|
}
|
|
out += current_line + "\n";
|
|
}
|
|
CharString cs = out.utf8();
|
|
r_template.resize(cs.length());
|
|
for (int i = 0; i < cs.length(); i++) {
|
|
r_template.write[i] = cs[i];
|
|
}
|
|
}
|
|
|
|
void EditorExportPlatformJavaScript::_fix_html(Vector<uint8_t> &p_html, const Ref<EditorExportPreset> &p_preset, const String &p_name, bool p_debug, int p_flags, const Vector<SharedObject> p_shared_objects, const Dictionary &p_file_sizes) {
|
|
// Engine.js config
|
|
Dictionary config;
|
|
Array libs;
|
|
for (int i = 0; i < p_shared_objects.size(); i++) {
|
|
libs.push_back(p_shared_objects[i].path.get_file());
|
|
}
|
|
Vector<String> flags;
|
|
gen_export_flags(flags, p_flags & (~DEBUG_FLAG_DUMB_CLIENT));
|
|
Array args;
|
|
for (int i = 0; i < flags.size(); i++) {
|
|
args.push_back(flags[i]);
|
|
}
|
|
config["canvasResizePolicy"] = p_preset->get("html/canvas_resize_policy");
|
|
config["experimentalVK"] = p_preset->get("html/experimental_virtual_keyboard");
|
|
config["focusCanvas"] = p_preset->get("html/focus_canvas_on_start");
|
|
config["gdnativeLibs"] = libs;
|
|
config["executable"] = p_name;
|
|
config["args"] = args;
|
|
config["fileSizes"] = p_file_sizes;
|
|
|
|
String head_include;
|
|
if (p_preset->get("html/export_icon")) {
|
|
head_include += "<link id='-gd-engine-icon' rel='icon' type='image/png' href='" + p_name + ".icon.png' />\n";
|
|
head_include += "<link rel='apple-touch-icon' href='" + p_name + ".apple-touch-icon.png'/>\n";
|
|
}
|
|
if (p_preset->get("progressive_web_app/enabled")) {
|
|
head_include += "<link rel='manifest' href='" + p_name + ".manifest.json'>\n";
|
|
head_include += "<script type='application/javascript'>window.addEventListener('load', () => {if ('serviceWorker' in navigator) {navigator.serviceWorker.register('" +
|
|
p_name + ".service.worker.js');}});</script>\n";
|
|
}
|
|
|
|
// Replaces HTML string
|
|
const String str_config = Variant(config).to_json_string();
|
|
const String custom_head_include = p_preset->get("html/head_include");
|
|
Map<String, String> replaces;
|
|
replaces["$GODOT_URL"] = p_name + ".js";
|
|
replaces["$GODOT_PROJECT_NAME"] = ProjectSettings::get_singleton()->get_setting("application/config/name");
|
|
replaces["$GODOT_HEAD_INCLUDE"] = head_include + custom_head_include;
|
|
replaces["$GODOT_CONFIG"] = str_config;
|
|
_replace_strings(replaces, p_html);
|
|
}
|
|
|
|
Error EditorExportPlatformJavaScript::_add_manifest_icon(const String &p_path, const String &p_icon, int p_size, Array &r_arr) {
|
|
const String name = p_path.get_file().get_basename();
|
|
const String icon_name = vformat("%s.%dx%d.png", name, p_size, p_size);
|
|
const String icon_dest = p_path.get_base_dir().plus_file(icon_name);
|
|
|
|
Ref<Image> icon;
|
|
if (!p_icon.is_empty()) {
|
|
icon.instantiate();
|
|
const Error err = ImageLoader::load_image(p_icon, icon);
|
|
if (err != OK) {
|
|
EditorNode::get_singleton()->show_warning(TTR("Could not read file:") + "\n" + p_icon);
|
|
return err;
|
|
}
|
|
if (icon->get_width() != p_size || icon->get_height() != p_size) {
|
|
icon->resize(p_size, p_size);
|
|
}
|
|
} else {
|
|
icon = _get_project_icon();
|
|
icon->resize(p_size, p_size);
|
|
}
|
|
const Error err = icon->save_png(icon_dest);
|
|
if (err != OK) {
|
|
EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + icon_dest);
|
|
return err;
|
|
}
|
|
Dictionary icon_dict;
|
|
icon_dict["sizes"] = vformat("%dx%d", p_size, p_size);
|
|
icon_dict["type"] = "image/png";
|
|
icon_dict["src"] = icon_name;
|
|
r_arr.push_back(icon_dict);
|
|
return err;
|
|
}
|
|
|
|
Error EditorExportPlatformJavaScript::_build_pwa(const Ref<EditorExportPreset> &p_preset, const String p_path, const Vector<SharedObject> &p_shared_objects) {
|
|
// Service worker
|
|
const String dir = p_path.get_base_dir();
|
|
const String name = p_path.get_file().get_basename();
|
|
const ExportMode mode = (ExportMode)(int)p_preset->get("variant/export_type");
|
|
Map<String, String> replaces;
|
|
replaces["@GODOT_VERSION@"] = "1";
|
|
replaces["@GODOT_NAME@"] = name;
|
|
replaces["@GODOT_OFFLINE_PAGE@"] = name + ".offline.html";
|
|
Array files;
|
|
replaces["@GODOT_OPT_CACHE@"] = Variant(files).to_json_string();
|
|
files.push_back(name + ".html");
|
|
files.push_back(name + ".js");
|
|
files.push_back(name + ".wasm");
|
|
files.push_back(name + ".pck");
|
|
files.push_back(name + ".offline.html");
|
|
if (p_preset->get("html/export_icon")) {
|
|
files.push_back(name + ".icon.png");
|
|
files.push_back(name + ".apple-touch-icon.png");
|
|
}
|
|
if (mode == EXPORT_MODE_THREADS) {
|
|
files.push_back(name + ".worker.js");
|
|
files.push_back(name + ".audio.worklet.js");
|
|
} else if (mode == EXPORT_MODE_GDNATIVE) {
|
|
files.push_back(name + ".side.wasm");
|
|
for (int i = 0; i < p_shared_objects.size(); i++) {
|
|
files.push_back(p_shared_objects[i].path.get_file());
|
|
}
|
|
}
|
|
replaces["@GODOT_CACHE@"] = Variant(files).to_json_string();
|
|
|
|
const String sw_path = dir.plus_file(name + ".service.worker.js");
|
|
Vector<uint8_t> sw;
|
|
{
|
|
FileAccess *f = FileAccess::open(sw_path, FileAccess::READ);
|
|
if (!f) {
|
|
EditorNode::get_singleton()->show_warning(TTR("Could not read file:") + "\n" + sw_path);
|
|
return ERR_FILE_CANT_READ;
|
|
}
|
|
sw.resize(f->get_length());
|
|
f->get_buffer(sw.ptrw(), sw.size());
|
|
memdelete(f);
|
|
f = nullptr;
|
|
}
|
|
_replace_strings(replaces, sw);
|
|
Error err = _write_or_error(sw.ptr(), sw.size(), dir.plus_file(name + ".service.worker.js"));
|
|
if (err != OK) {
|
|
return err;
|
|
}
|
|
|
|
// Custom offline page
|
|
const String offline_page = p_preset->get("progressive_web_app/offline_page");
|
|
if (!offline_page.is_empty()) {
|
|
DirAccess *da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
|
|
const String offline_dest = dir.plus_file(name + ".offline.html");
|
|
err = da->copy(ProjectSettings::get_singleton()->globalize_path(offline_page), offline_dest);
|
|
if (err != OK) {
|
|
EditorNode::get_singleton()->show_warning(TTR("Could not read file:") + "\n" + offline_dest);
|
|
return err;
|
|
}
|
|
}
|
|
|
|
// Manifest
|
|
const char *modes[4] = { "fullscreen", "standalone", "minimal-ui", "browser" };
|
|
const char *orientations[3] = { "any", "landscape", "portrait" };
|
|
const int display = CLAMP(int(p_preset->get("progressive_web_app/display")), 0, 4);
|
|
const int orientation = CLAMP(int(p_preset->get("progressive_web_app/orientation")), 0, 3);
|
|
|
|
Dictionary manifest;
|
|
String proj_name = ProjectSettings::get_singleton()->get_setting("application/config/name");
|
|
if (proj_name.is_empty()) {
|
|
proj_name = "Godot Game";
|
|
}
|
|
manifest["name"] = proj_name;
|
|
manifest["start_url"] = "./" + name + ".html";
|
|
manifest["display"] = String::utf8(modes[display]);
|
|
manifest["orientation"] = String::utf8(orientations[orientation]);
|
|
manifest["background_color"] = "#" + p_preset->get("progressive_web_app/background_color").operator Color().to_html(false);
|
|
|
|
Array icons_arr;
|
|
const String icon144_path = p_preset->get("progressive_web_app/icon_144x144");
|
|
err = _add_manifest_icon(p_path, icon144_path, 144, icons_arr);
|
|
if (err != OK) {
|
|
return err;
|
|
}
|
|
const String icon180_path = p_preset->get("progressive_web_app/icon_180x180");
|
|
err = _add_manifest_icon(p_path, icon180_path, 180, icons_arr);
|
|
if (err != OK) {
|
|
return err;
|
|
}
|
|
const String icon512_path = p_preset->get("progressive_web_app/icon_512x512");
|
|
err = _add_manifest_icon(p_path, icon512_path, 512, icons_arr);
|
|
if (err != OK) {
|
|
return err;
|
|
}
|
|
manifest["icons"] = icons_arr;
|
|
|
|
CharString cs = Variant(manifest).to_json_string().utf8();
|
|
err = _write_or_error((const uint8_t *)cs.get_data(), cs.length(), dir.plus_file(name + ".manifest.json"));
|
|
if (err != OK) {
|
|
return err;
|
|
}
|
|
|
|
return OK;
|
|
}
|
|
|
|
void EditorExportPlatformJavaScript::get_preset_features(const Ref<EditorExportPreset> &p_preset, List<String> *r_features) {
|
|
if (p_preset->get("vram_texture_compression/for_desktop")) {
|
|
r_features->push_back("s3tc");
|
|
}
|
|
|
|
if (p_preset->get("vram_texture_compression/for_mobile")) {
|
|
String driver = ProjectSettings::get_singleton()->get("rendering/driver/driver_name");
|
|
if (driver == "GLES2") {
|
|
r_features->push_back("etc");
|
|
} else if (driver == "Vulkan") {
|
|
// FIXME: Review if this is correct.
|
|
r_features->push_back("etc2");
|
|
}
|
|
}
|
|
ExportMode mode = (ExportMode)(int)p_preset->get("variant/export_type");
|
|
if (mode == EXPORT_MODE_THREADS) {
|
|
r_features->push_back("threads");
|
|
} else if (mode == EXPORT_MODE_GDNATIVE) {
|
|
r_features->push_back("wasm32");
|
|
}
|
|
}
|
|
|
|
void EditorExportPlatformJavaScript::get_export_options(List<ExportOption> *r_options) {
|
|
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "custom_template/debug", PROPERTY_HINT_GLOBAL_FILE, "*.zip"), ""));
|
|
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "custom_template/release", PROPERTY_HINT_GLOBAL_FILE, "*.zip"), ""));
|
|
|
|
r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "variant/export_type", PROPERTY_HINT_ENUM, "Regular,Threads,GDNative"), 0)); // Export type.
|
|
r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "vram_texture_compression/for_desktop"), true)); // S3TC
|
|
r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "vram_texture_compression/for_mobile"), false)); // ETC or ETC2, depending on renderer
|
|
|
|
r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "html/export_icon"), true));
|
|
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "html/custom_html_shell", PROPERTY_HINT_FILE, "*.html"), ""));
|
|
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "html/head_include", PROPERTY_HINT_MULTILINE_TEXT), ""));
|
|
r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "html/canvas_resize_policy", PROPERTY_HINT_ENUM, "None,Project,Adaptive"), 2));
|
|
r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "html/focus_canvas_on_start"), true));
|
|
r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "html/experimental_virtual_keyboard"), false));
|
|
r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "progressive_web_app/enabled"), false));
|
|
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "progressive_web_app/offline_page", PROPERTY_HINT_FILE, "*.html"), ""));
|
|
r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "progressive_web_app/display", PROPERTY_HINT_ENUM, "Fullscreen,Standalone,Minimal UI,Browser"), 1));
|
|
r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "progressive_web_app/orientation", PROPERTY_HINT_ENUM, "Any,Landscape,Portrait"), 0));
|
|
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "progressive_web_app/icon_144x144", PROPERTY_HINT_FILE, "*.png,*.webp,*.svg,*.svgz"), ""));
|
|
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "progressive_web_app/icon_180x180", PROPERTY_HINT_FILE, "*.png,*.webp,*.svg,*.svgz"), ""));
|
|
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "progressive_web_app/icon_512x512", PROPERTY_HINT_FILE, "*.png,*.webp,*.svg,*.svgz"), ""));
|
|
r_options->push_back(ExportOption(PropertyInfo(Variant::COLOR, "progressive_web_app/background_color", PROPERTY_HINT_COLOR_NO_ALPHA), Color()));
|
|
}
|
|
|
|
String EditorExportPlatformJavaScript::get_name() const {
|
|
return "HTML5";
|
|
}
|
|
|
|
String EditorExportPlatformJavaScript::get_os_name() const {
|
|
return "HTML5";
|
|
}
|
|
|
|
Ref<Texture2D> EditorExportPlatformJavaScript::get_logo() const {
|
|
return logo;
|
|
}
|
|
|
|
bool EditorExportPlatformJavaScript::can_export(const Ref<EditorExportPreset> &p_preset, String &r_error, bool &r_missing_templates) const {
|
|
String err;
|
|
bool valid = false;
|
|
ExportMode mode = (ExportMode)(int)p_preset->get("variant/export_type");
|
|
|
|
// Look for export templates (first official, and if defined custom templates).
|
|
bool dvalid = exists_export_template(_get_template_name(mode, true), &err);
|
|
bool rvalid = exists_export_template(_get_template_name(mode, false), &err);
|
|
|
|
if (p_preset->get("custom_template/debug") != "") {
|
|
dvalid = FileAccess::exists(p_preset->get("custom_template/debug"));
|
|
if (!dvalid) {
|
|
err += TTR("Custom debug template not found.") + "\n";
|
|
}
|
|
}
|
|
if (p_preset->get("custom_template/release") != "") {
|
|
rvalid = FileAccess::exists(p_preset->get("custom_template/release"));
|
|
if (!rvalid) {
|
|
err += TTR("Custom release template not found.") + "\n";
|
|
}
|
|
}
|
|
|
|
valid = dvalid || rvalid;
|
|
r_missing_templates = !valid;
|
|
|
|
// Validate the rest of the configuration.
|
|
|
|
if (p_preset->get("vram_texture_compression/for_mobile")) {
|
|
String etc_error = test_etc2();
|
|
if (etc_error != String()) {
|
|
valid = false;
|
|
err += etc_error;
|
|
}
|
|
}
|
|
|
|
if (!err.is_empty()) {
|
|
r_error = err;
|
|
}
|
|
|
|
return valid;
|
|
}
|
|
|
|
List<String> EditorExportPlatformJavaScript::get_binary_extensions(const Ref<EditorExportPreset> &p_preset) const {
|
|
List<String> list;
|
|
list.push_back("html");
|
|
return list;
|
|
}
|
|
|
|
Error EditorExportPlatformJavaScript::export_project(const Ref<EditorExportPreset> &p_preset, bool p_debug, const String &p_path, int p_flags) {
|
|
ExportNotifier notifier(*this, p_preset, p_debug, p_path, p_flags);
|
|
|
|
const String custom_debug = p_preset->get("custom_template/debug");
|
|
const String custom_release = p_preset->get("custom_template/release");
|
|
const String custom_html = p_preset->get("html/custom_html_shell");
|
|
const bool export_icon = p_preset->get("html/export_icon");
|
|
const bool pwa = p_preset->get("progressive_web_app/enabled");
|
|
|
|
const String base_dir = p_path.get_base_dir();
|
|
const String base_path = p_path.get_basename();
|
|
const String base_name = p_path.get_file().get_basename();
|
|
|
|
// Find the correct template
|
|
String template_path = p_debug ? custom_debug : custom_release;
|
|
template_path = template_path.strip_edges();
|
|
if (template_path == String()) {
|
|
ExportMode mode = (ExportMode)(int)p_preset->get("variant/export_type");
|
|
template_path = find_export_template(_get_template_name(mode, p_debug));
|
|
}
|
|
|
|
if (!DirAccess::exists(base_dir)) {
|
|
return ERR_FILE_BAD_PATH;
|
|
}
|
|
|
|
if (template_path != String() && !FileAccess::exists(template_path)) {
|
|
EditorNode::get_singleton()->show_warning(TTR("Template file not found:") + "\n" + template_path);
|
|
return ERR_FILE_NOT_FOUND;
|
|
}
|
|
|
|
// Export pck and shared objects
|
|
Vector<SharedObject> shared_objects;
|
|
String pck_path = base_path + ".pck";
|
|
Error error = save_pack(p_preset, pck_path, &shared_objects);
|
|
if (error != OK) {
|
|
EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + pck_path);
|
|
return error;
|
|
}
|
|
DirAccess *da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
|
|
for (int i = 0; i < shared_objects.size(); i++) {
|
|
String dst = base_dir.plus_file(shared_objects[i].path.get_file());
|
|
error = da->copy(shared_objects[i].path, dst);
|
|
if (error != OK) {
|
|
EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + shared_objects[i].path.get_file());
|
|
memdelete(da);
|
|
return error;
|
|
}
|
|
}
|
|
memdelete(da);
|
|
da = nullptr;
|
|
|
|
// Extract templates.
|
|
error = _extract_template(template_path, base_dir, base_name, pwa);
|
|
if (error) {
|
|
return error;
|
|
}
|
|
|
|
// Parse generated file sizes (pck and wasm, to help show a meaningful loading bar).
|
|
Dictionary file_sizes;
|
|
FileAccess *f = nullptr;
|
|
f = FileAccess::open(pck_path, FileAccess::READ);
|
|
if (f) {
|
|
file_sizes[pck_path.get_file()] = (uint64_t)f->get_length();
|
|
memdelete(f);
|
|
f = nullptr;
|
|
}
|
|
f = FileAccess::open(base_path + ".wasm", FileAccess::READ);
|
|
if (f) {
|
|
file_sizes[base_name + ".wasm"] = (uint64_t)f->get_length();
|
|
memdelete(f);
|
|
f = nullptr;
|
|
}
|
|
|
|
// Read the HTML shell file (custom or from template).
|
|
const String html_path = custom_html.is_empty() ? base_path + ".html" : custom_html;
|
|
Vector<uint8_t> html;
|
|
f = FileAccess::open(html_path, FileAccess::READ);
|
|
if (!f) {
|
|
EditorNode::get_singleton()->show_warning(TTR("Could not read HTML shell:") + "\n" + html_path);
|
|
return ERR_FILE_CANT_READ;
|
|
}
|
|
html.resize(f->get_length());
|
|
f->get_buffer(html.ptrw(), html.size());
|
|
memdelete(f);
|
|
f = nullptr;
|
|
|
|
// Generate HTML file with replaced strings.
|
|
_fix_html(html, p_preset, base_name, p_debug, p_flags, shared_objects, file_sizes);
|
|
Error err = _write_or_error(html.ptr(), html.size(), p_path);
|
|
if (err != OK) {
|
|
return err;
|
|
}
|
|
html.resize(0);
|
|
|
|
// Export splash (why?)
|
|
Ref<Image> splash = _get_project_splash();
|
|
const String splash_png_path = base_path + ".png";
|
|
if (splash->save_png(splash_png_path) != OK) {
|
|
EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + splash_png_path);
|
|
return ERR_FILE_CANT_WRITE;
|
|
}
|
|
|
|
// Save a favicon that can be accessed without waiting for the project to finish loading.
|
|
// This way, the favicon can be displayed immediately when loading the page.
|
|
if (export_icon) {
|
|
Ref<Image> favicon = _get_project_icon();
|
|
const String favicon_png_path = base_path + ".icon.png";
|
|
if (favicon->save_png(favicon_png_path) != OK) {
|
|
EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + favicon_png_path);
|
|
return ERR_FILE_CANT_WRITE;
|
|
}
|
|
favicon->resize(180, 180);
|
|
const String apple_icon_png_path = base_path + ".apple-touch-icon.png";
|
|
if (favicon->save_png(apple_icon_png_path) != OK) {
|
|
EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + apple_icon_png_path);
|
|
return ERR_FILE_CANT_WRITE;
|
|
}
|
|
}
|
|
|
|
// Generate the PWA worker and manifest
|
|
if (pwa) {
|
|
err = _build_pwa(p_preset, p_path, shared_objects);
|
|
if (err != OK) {
|
|
return err;
|
|
}
|
|
}
|
|
|
|
return OK;
|
|
}
|
|
|
|
bool EditorExportPlatformJavaScript::poll_export() {
|
|
Ref<EditorExportPreset> preset;
|
|
|
|
for (int i = 0; i < EditorExport::get_singleton()->get_export_preset_count(); i++) {
|
|
Ref<EditorExportPreset> ep = EditorExport::get_singleton()->get_export_preset(i);
|
|
if (ep->is_runnable() && ep->get_platform() == this) {
|
|
preset = ep;
|
|
break;
|
|
}
|
|
}
|
|
|
|
int prev = menu_options;
|
|
menu_options = preset.is_valid();
|
|
if (server->is_listening()) {
|
|
if (menu_options == 0) {
|
|
MutexLock lock(server_lock);
|
|
server->stop();
|
|
} else {
|
|
menu_options += 1;
|
|
}
|
|
}
|
|
return menu_options != prev;
|
|
}
|
|
|
|
Ref<ImageTexture> EditorExportPlatformJavaScript::get_option_icon(int p_index) const {
|
|
return p_index == 1 ? stop_icon : EditorExportPlatform::get_option_icon(p_index);
|
|
}
|
|
|
|
int EditorExportPlatformJavaScript::get_options_count() const {
|
|
return menu_options;
|
|
}
|
|
|
|
Error EditorExportPlatformJavaScript::run(const Ref<EditorExportPreset> &p_preset, int p_option, int p_debug_flags) {
|
|
if (p_option == 1) {
|
|
MutexLock lock(server_lock);
|
|
server->stop();
|
|
return OK;
|
|
}
|
|
|
|
const String dest = EditorPaths::get_singleton()->get_cache_dir().plus_file("web");
|
|
DirAccessRef da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
|
|
if (!da->dir_exists(dest)) {
|
|
Error err = da->make_dir_recursive(dest);
|
|
if (err != OK) {
|
|
EditorNode::get_singleton()->show_warning(TTR("Could not create HTTP server directory:") + "\n" + dest);
|
|
return err;
|
|
}
|
|
}
|
|
const String basepath = dest.plus_file("tmp_js_export");
|
|
Error err = export_project(p_preset, true, basepath + ".html", p_debug_flags);
|
|
if (err != OK) {
|
|
// Export generates several files, clean them up on failure.
|
|
DirAccess::remove_file_or_error(basepath + ".html");
|
|
DirAccess::remove_file_or_error(basepath + ".offline.html");
|
|
DirAccess::remove_file_or_error(basepath + ".js");
|
|
DirAccess::remove_file_or_error(basepath + ".worker.js");
|
|
DirAccess::remove_file_or_error(basepath + ".audio.worklet.js");
|
|
DirAccess::remove_file_or_error(basepath + ".service.worker.js");
|
|
DirAccess::remove_file_or_error(basepath + ".pck");
|
|
DirAccess::remove_file_or_error(basepath + ".png");
|
|
DirAccess::remove_file_or_error(basepath + ".side.wasm");
|
|
DirAccess::remove_file_or_error(basepath + ".wasm");
|
|
DirAccess::remove_file_or_error(basepath + ".icon.png");
|
|
DirAccess::remove_file_or_error(basepath + ".apple-touch-icon.png");
|
|
return err;
|
|
}
|
|
|
|
const uint16_t bind_port = EDITOR_GET("export/web/http_port");
|
|
// Resolve host if needed.
|
|
const String bind_host = EDITOR_GET("export/web/http_host");
|
|
IPAddress bind_ip;
|
|
if (bind_host.is_valid_ip_address()) {
|
|
bind_ip = bind_host;
|
|
} else {
|
|
bind_ip = IP::get_singleton()->resolve_hostname(bind_host);
|
|
}
|
|
ERR_FAIL_COND_V_MSG(!bind_ip.is_valid(), ERR_INVALID_PARAMETER, "Invalid editor setting 'export/web/http_host': '" + bind_host + "'. Try using '127.0.0.1'.");
|
|
|
|
const bool use_ssl = EDITOR_GET("export/web/use_ssl");
|
|
const String ssl_key = EDITOR_GET("export/web/ssl_key");
|
|
const String ssl_cert = EDITOR_GET("export/web/ssl_certificate");
|
|
|
|
// Restart server.
|
|
{
|
|
MutexLock lock(server_lock);
|
|
|
|
server->stop();
|
|
err = server->listen(bind_port, bind_ip, use_ssl, ssl_key, ssl_cert);
|
|
}
|
|
if (err != OK) {
|
|
EditorNode::get_singleton()->show_warning(TTR("Error starting HTTP server:") + "\n" + itos(err));
|
|
return err;
|
|
}
|
|
|
|
OS::get_singleton()->shell_open(String((use_ssl ? "https://" : "http://") + bind_host + ":" + itos(bind_port) + "/tmp_js_export.html"));
|
|
// FIXME: Find out how to clean up export files after running the successfully
|
|
// exported game. Might not be trivial.
|
|
return OK;
|
|
}
|
|
|
|
Ref<Texture2D> EditorExportPlatformJavaScript::get_run_icon() const {
|
|
return run_icon;
|
|
}
|
|
|
|
void EditorExportPlatformJavaScript::_server_thread_poll(void *data) {
|
|
EditorExportPlatformJavaScript *ej = (EditorExportPlatformJavaScript *)data;
|
|
while (!ej->server_quit) {
|
|
OS::get_singleton()->delay_usec(1000);
|
|
{
|
|
MutexLock lock(ej->server_lock);
|
|
ej->server->poll();
|
|
}
|
|
}
|
|
}
|
|
|
|
EditorExportPlatformJavaScript::EditorExportPlatformJavaScript() {
|
|
server.instantiate();
|
|
server_thread.start(_server_thread_poll, this);
|
|
|
|
Ref<Image> img = memnew(Image(_javascript_logo));
|
|
logo.instantiate();
|
|
logo->create_from_image(img);
|
|
|
|
img = Ref<Image>(memnew(Image(_javascript_run_icon)));
|
|
run_icon.instantiate();
|
|
run_icon->create_from_image(img);
|
|
|
|
Ref<Theme> theme = EditorNode::get_singleton()->get_editor_theme();
|
|
if (theme.is_valid()) {
|
|
stop_icon = theme->get_icon("Stop", "EditorIcons");
|
|
} else {
|
|
stop_icon.instantiate();
|
|
}
|
|
}
|
|
|
|
EditorExportPlatformJavaScript::~EditorExportPlatformJavaScript() {
|
|
server->stop();
|
|
server_quit = true;
|
|
server_thread.wait_to_finish();
|
|
}
|