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-rw-r--r--platform/javascript/export/export.cpp46
-rw-r--r--platform/javascript/js/engine/config.js6
-rw-r--r--platform/javascript/js/engine/engine.js9
-rw-r--r--platform/javascript/js/engine/preloader.js12
4 files changed, 47 insertions, 26 deletions
diff --git a/platform/javascript/export/export.cpp b/platform/javascript/export/export.cpp
index 353cc49ef8..46d0458ca1 100644
--- a/platform/javascript/export/export.cpp
+++ b/platform/javascript/export/export.cpp
@@ -242,7 +242,7 @@ class EditorExportPlatformJavaScript : public EditorExportPlatform {
return name;
}
- void _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);
+ void _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);
static void _server_thread_poll(void *data);
@@ -281,7 +281,7 @@ public:
~EditorExportPlatformJavaScript();
};
-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) {
+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) {
String str_template = String::utf8(reinterpret_cast<const char *>(p_html.ptr()), p_html.size());
String str_export;
Vector<String> lines = str_template.split("\n");
@@ -300,6 +300,7 @@ void EditorExportPlatformJavaScript::_fix_html(Vector<uint8_t> &p_html, const Re
config["gdnativeLibs"] = libs;
config["executable"] = p_name;
config["args"] = args;
+ config["fileSizes"] = p_file_sizes;
const String str_config = JSON::print(config);
for (int i = 0; i < lines.size(); i++) {
@@ -472,6 +473,8 @@ Error EditorExportPlatformJavaScript::export_project(const Ref<EditorExportPrese
return ERR_FILE_CORRUPT;
}
+ Vector<uint8_t> html;
+ Dictionary file_sizes;
do {
//get filename
unz_file_info info;
@@ -480,6 +483,16 @@ Error EditorExportPlatformJavaScript::export_project(const Ref<EditorExportPrese
String file = fname;
+ // HTML is handled later
+ if (file == "godot.html") {
+ if (custom_html.is_empty()) {
+ html.resize(info.uncompressed_size);
+ unzOpenCurrentFile(pkg);
+ unzReadCurrentFile(pkg, html.ptrw(), html.size());
+ unzCloseCurrentFile(pkg);
+ }
+ continue;
+ }
Vector<uint8_t> data;
data.resize(info.uncompressed_size);
@@ -490,14 +503,7 @@ Error EditorExportPlatformJavaScript::export_project(const Ref<EditorExportPrese
//write
- if (file == "godot.html") {
- if (!custom_html.is_empty()) {
- continue;
- }
- _fix_html(data, p_preset, p_path.get_file().get_basename(), p_debug, p_flags, shared_objects);
- file = p_path.get_file();
-
- } else if (file == "godot.js") {
+ if (file == "godot.js") {
file = p_path.get_file().get_basename() + ".js";
} else if (file == "godot.worker.js") {
@@ -511,6 +517,7 @@ Error EditorExportPlatformJavaScript::export_project(const Ref<EditorExportPrese
} else if (file == "godot.wasm") {
file = p_path.get_file().get_basename() + ".wasm";
+ file_sizes[file.get_file()] = (uint64_t)info.uncompressed_size;
}
String dst = p_path.get_base_dir().plus_file(file);
@@ -532,19 +539,26 @@ Error EditorExportPlatformJavaScript::export_project(const Ref<EditorExportPrese
EditorNode::get_singleton()->show_warning(TTR("Could not read custom HTML shell:") + "\n" + custom_html);
return ERR_FILE_CANT_READ;
}
- Vector<uint8_t> buf;
- buf.resize(f->get_len());
- f->get_buffer(buf.ptrw(), buf.size());
+ html.resize(f->get_len());
+ f->get_buffer(html.ptrw(), html.size());
memdelete(f);
- _fix_html(buf, p_preset, p_path.get_file().get_basename(), p_debug, p_flags, shared_objects);
-
+ }
+ {
+ FileAccess *f = FileAccess::open(pck_path, FileAccess::READ);
+ if (f) {
+ file_sizes[pck_path.get_file()] = (uint64_t)f->get_len();
+ memdelete(f);
+ f = NULL;
+ }
+ _fix_html(html, p_preset, p_path.get_file().get_basename(), p_debug, p_flags, shared_objects, file_sizes);
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(buf.ptr(), buf.size());
+ f->store_buffer(html.ptr(), html.size());
memdelete(f);
+ html.resize(0);
}
Ref<Image> splash;
diff --git a/platform/javascript/js/engine/config.js b/platform/javascript/js/engine/config.js
index 8c2636c7ab..82ff273ecf 100644
--- a/platform/javascript/js/engine/config.js
+++ b/platform/javascript/js/engine/config.js
@@ -101,6 +101,11 @@ const InternalConfig = function (initConfig) { // eslint-disable-line no-unused-
*/
gdnativeLibs: [],
/**
+ * @ignore
+ * @type {Array.<string>}
+ */
+ fileSizes: [],
+ /**
* A callback function for handling Godot's ``OS.execute`` calls.
*
* This is for example used in the Web Editor template to switch between project manager and editor, and for running the game.
@@ -219,6 +224,7 @@ const InternalConfig = function (initConfig) { // eslint-disable-line no-unused-
this.canvasResizePolicy = parse('canvasResizePolicy', this.canvasResizePolicy);
this.persistentPaths = parse('persistentPaths', this.persistentPaths);
this.gdnativeLibs = parse('gdnativeLibs', this.gdnativeLibs);
+ this.fileSizes = parse('fileSizes', this.fileSizes);
this.args = parse('args', this.args);
this.onExecute = parse('onExecute', this.onExecute);
this.onExit = parse('onExit', this.onExit);
diff --git a/platform/javascript/js/engine/engine.js b/platform/javascript/js/engine/engine.js
index e2d27c4c02..19a0552c8c 100644
--- a/platform/javascript/js/engine/engine.js
+++ b/platform/javascript/js/engine/engine.js
@@ -35,14 +35,15 @@ const Engine = (function () {
* Load the engine from the specified base path.
*
* @param {string} basePath Base path of the engine to load.
+ * @param {number=} [size=0] The file size if known.
* @returns {Promise} A Promise that resolves once the engine is loaded.
*
* @function Engine.load
*/
- Engine.load = function (basePath) {
+ Engine.load = function (basePath, size) {
if (loadPromise == null) {
loadPath = basePath;
- loadPromise = preloader.loadPromise(`${loadPath}.wasm`, true);
+ loadPromise = preloader.loadPromise(`${loadPath}.wasm`, size, true);
requestAnimationFrame(preloader.animateProgress);
}
return loadPromise;
@@ -96,7 +97,7 @@ const Engine = (function () {
initPromise = Promise.reject(new Error('A base path must be provided when calling `init` and the engine is not loaded.'));
return initPromise;
}
- Engine.load(basePath);
+ Engine.load(basePath, this.config.fileSizes[`${basePath}.wasm`]);
}
const me = this;
function doInit(promise) {
@@ -137,7 +138,7 @@ const Engine = (function () {
* @returns {Promise} A Promise that resolves once the file is loaded.
*/
preloadFile: function (file, path) {
- return preloader.preload(file, path);
+ return preloader.preload(file, path, this.config.fileSizes[file]);
},
/**
diff --git a/platform/javascript/js/engine/preloader.js b/platform/javascript/js/engine/preloader.js
index 45bdcf26d4..3535fdb361 100644
--- a/platform/javascript/js/engine/preloader.js
+++ b/platform/javascript/js/engine/preloader.js
@@ -43,9 +43,9 @@ const Preloader = /** @constructor */ function () { // eslint-disable-line no-un
}), { headers: response.headers });
}
- function loadFetch(file, tracker, raw) {
+ function loadFetch(file, tracker, fileSize, raw) {
tracker[file] = {
- total: 0,
+ total: fileSize || 0,
loaded: 0,
done: false,
};
@@ -117,16 +117,16 @@ const Preloader = /** @constructor */ function () { // eslint-disable-line no-un
progressFunc = callback;
};
- this.loadPromise = function (file, raw = false) {
- return retry(loadFetch.bind(null, file, loadingFiles, raw), DOWNLOAD_ATTEMPTS_MAX);
+ this.loadPromise = function (file, fileSize, raw = false) {
+ return retry(loadFetch.bind(null, file, loadingFiles, fileSize, raw), DOWNLOAD_ATTEMPTS_MAX);
};
this.preloadedFiles = [];
- this.preload = function (pathOrBuffer, destPath) {
+ this.preload = function (pathOrBuffer, destPath, fileSize) {
let buffer = null;
if (typeof pathOrBuffer === 'string') {
const me = this;
- return this.loadPromise(pathOrBuffer).then(function (buf) {
+ return this.loadPromise(pathOrBuffer, fileSize).then(function (buf) {
me.preloadedFiles.push({
path: destPath || pathOrBuffer,
buffer: buf,
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-04 09:25:37 +0000