From e38e86fd2e02a71c2381473ddf3843b26082ce31 Mon Sep 17 00:00:00 2001
From: Richard Urbanec <Poryg1@gmail.com>
Date: Thu, 27 Sep 2018 14:53:04 +0200
Subject: [PATCH 1/2] delete redundant Utils.canReadGameFiles

Delete redundant Utils.canReadGameFiles. What it does is: Take already loaded scripts and try to load the last one again. However, if that script cannot be loaded, then rpg_core.js couldn't be loaded either, so the only thing this function will tell us is what we already know.
---
 js/rpg_core/Utils.js | 21 ---------------------
 1 file changed, 21 deletions(-)

diff --git a/js/rpg_core/Utils.js b/js/rpg_core/Utils.js
index ccfda839..c512b410 100644
--- a/js/rpg_core/Utils.js
+++ b/js/rpg_core/Utils.js
@@ -99,27 +99,6 @@ Utils.isAndroidChrome = function() {
     return !!(agent.match(/Android/) && agent.match(/Chrome/));
 };
 
-/**
- * Checks whether the browser can read files in the game folder.
- *
- * @static
- * @method canReadGameFiles
- * @return {Boolean} True if the browser can read files in the game folder
- */
-Utils.canReadGameFiles = function() {
-    var scripts = document.getElementsByTagName('script');
-    var lastScript = scripts[scripts.length - 1];
-    var xhr = new XMLHttpRequest();
-    try {
-        xhr.open('GET', lastScript.src);
-        xhr.overrideMimeType('text/javascript');
-        xhr.send();
-        return true;
-    } catch (e) {
-        return false;
-    }
-};
-
 /**
  * Makes a CSS color string from RGB values.
  *

From 473919501e82aff5b108542fc841829526292d89 Mon Sep 17 00:00:00 2001
From: Richard Urbanec <Poryg1@gmail.com>
Date: Thu, 27 Sep 2018 14:54:36 +0200
Subject: [PATCH 2/2] deleted SceneManager.checkFileAccess

Deleted SceneManager.checkFileAccess for redundancy.
---
 js/rpg_managers/SceneManager.js | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/js/rpg_managers/SceneManager.js b/js/rpg_managers/SceneManager.js
index 5b1f13ce..618f052c 100644
--- a/js/rpg_managers/SceneManager.js
+++ b/js/rpg_managers/SceneManager.js
@@ -45,7 +45,6 @@ SceneManager.run = function(sceneClass) {
 SceneManager.initialize = function() {
     this.initProgressWatcher();
     this.initGraphics();
-    this.checkFileAccess();
     this.initAudio();
     this.initInput();
     this.initNwjs();
@@ -91,12 +90,6 @@ SceneManager.checkWebGL = function() {
     }
 };
 
-SceneManager.checkFileAccess = function() {
-    if (!Utils.canReadGameFiles()) {
-        throw new Error('Your browser does not allow to read local files.');
-    }
-};
-
 SceneManager.initAudio = function() {
     var noAudio = Utils.isOptionValid('noaudio');
     if (!WebAudio.initialize(noAudio) && !noAudio) {