From 94745fb0133fe29e8da318183bb5ea56ee94ebd8 Mon Sep 17 00:00:00 2001
From: Daniel van Noord <danielvannoord@me.com>
Date: Wed, 2 Dec 2020 13:24:56 +0100
Subject: [PATCH] Avoid crash on double-loading

---
 CookieMonster.js | 27 ++++++++++++++++++---------
 src/Footer.js    |  6 +++++-
 src/Header.js    | 21 +++++++++++++--------
 3 files changed, 36 insertions(+), 18 deletions(-)

diff --git a/CookieMonster.js b/CookieMonster.js
index a9a2b8b..9803540 100644
--- a/CookieMonster.js
+++ b/CookieMonster.js
@@ -1,22 +1,27 @@
 /**********
  * Header *
  **********/
+RunCookieMonsterHeader = function() {
+    CM = {};
 
-CM = {};
+    CM.Backup = {};
 
-CM.Backup = {};
+    CM.Cache = {};
 
-CM.Cache = {};
+    CM.Config = {};
 
-CM.Config = {};
+    CM.ConfigData = {};
 
-CM.ConfigData = {};
+    CM.Data = {};
 
-CM.Data = {};
+    CM.Disp = {};
 
-CM.Disp = {};
+    CM.Sim = {};
+}
 
-CM.Sim = {};
+if (typeof CM == "undefined") {
+    RunCookieMonsterHeader();
+}
 
 /*********
  * Cache *
@@ -4598,4 +4603,8 @@ CM.Sim.SellBuildingsForChoEgg = function() {
  * Footer *
  **********/
 
-CM.Init();
+if (!CM.isRunning) {
+    CM.Init();
+    CM.isRunning = 1
+}
+
diff --git a/src/Footer.js b/src/Footer.js
index 3a2fc97..c40dd31 100644
--- a/src/Footer.js
+++ b/src/Footer.js
@@ -2,4 +2,8 @@
  * Footer *
  **********/
 
-CM.Init();
+if (!CM.isRunning) {
+    CM.Init();
+    CM.isRunning = 1
+}
+
diff --git a/src/Header.js b/src/Header.js
index 7e91767..26893fb 100644
--- a/src/Header.js
+++ b/src/Header.js
@@ -1,20 +1,25 @@
 /**********
  * Header *
  **********/
+RunCookieMonsterHeader = function() {
+    CM = {};
 
-CM = {};
+    CM.Backup = {};
 
-CM.Backup = {};
+    CM.Cache = {};
 
-CM.Cache = {};
+    CM.Config = {};
 
-CM.Config = {};
+    CM.ConfigData = {};
 
-CM.ConfigData = {};
+    CM.Data = {};
 
-CM.Data = {};
+    CM.Disp = {};
 
-CM.Disp = {};
+    CM.Sim = {};
+}
 
-CM.Sim = {};
+if (typeof CM == "undefined") {
+    RunCookieMonsterHeader();
+}