diff options
Diffstat (limited to 'platform/web/js/engine/engine.js')
| -rw-r--r-- | platform/web/js/engine/engine.js | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/platform/web/js/engine/engine.js b/platform/web/js/engine/engine.js index 3d6720a2fc..7e24ad9ae2 100644 --- a/platform/web/js/engine/engine.js +++ b/platform/web/js/engine/engine.js @@ -179,9 +179,7 @@ const Engine = (function () { preloader.preloadedFiles.length = 0; // Clear memory me.rtenv['callMain'](me.config.args); initPromise = null; - if (me.config.serviceWorker && 'serviceWorker' in navigator) { - navigator.serviceWorker.register(me.config.serviceWorker); - } + me.installServiceWorker(); resolve(); }); }); @@ -242,6 +240,17 @@ const Engine = (function () { this.rtenv['request_quit'](); } }, + + /** + * Install the progressive-web app service worker. + * @returns {Promise} The service worker registration promise. + */ + installServiceWorker: function () { + if (this.config.serviceWorker && 'serviceWorker' in navigator) { + return navigator.serviceWorker.register(this.config.serviceWorker); + } + return Promise.resolve(); + }, }; Engine.prototype = proto; @@ -252,6 +261,7 @@ const Engine = (function () { Engine.prototype['startGame'] = Engine.prototype.startGame; Engine.prototype['copyToFS'] = Engine.prototype.copyToFS; Engine.prototype['requestQuit'] = Engine.prototype.requestQuit; + Engine.prototype['installServiceWorker'] = Engine.prototype.installServiceWorker; // Also expose static methods as instance methods Engine.prototype['load'] = Engine.load; Engine.prototype['unload'] = Engine.unload; |