From 8cd8638316682dcb2738cc8d3c928f7d1a3c8bc0 Mon Sep 17 00:00:00 2001
From: carlitosan <82187351+carlitosan@users.noreply.github.com>
Date: Wed, 9 Feb 2022 10:19:39 -0800
Subject: [PATCH] initial locale safety for translating to Lua on multiple
 platforms (#7490)

* initial locale safety for translating to Lua on multiple platforms

Signed-off-by: carlitosan <82187351+carlitosan@users.noreply.github.com>

* fix android build error

Signed-off-by: carlitosan <82187351+carlitosan@users.noreply.github.com>
---
 .../Translation/GraphToLuaUtility.cpp         | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/Gems/ScriptCanvas/Code/Include/ScriptCanvas/Translation/GraphToLuaUtility.cpp b/Gems/ScriptCanvas/Code/Include/ScriptCanvas/Translation/GraphToLuaUtility.cpp
index f0eae04383..08bd3883ca 100644
--- a/Gems/ScriptCanvas/Code/Include/ScriptCanvas/Translation/GraphToLuaUtility.cpp
+++ b/Gems/ScriptCanvas/Code/Include/ScriptCanvas/Translation/GraphToLuaUtility.cpp
@@ -8,6 +8,8 @@
 
 #include "GraphToLuaUtility.h"
 
+#include <clocale>
+
 #include <AzCore/Outcome/Outcome.h>
 #include <AzCore/RTTI/BehaviorContextUtilities.h>
 #include <ScriptCanvas/Core/Node.h>
@@ -23,6 +25,23 @@
 
 namespace GraphToLuaUtilityCpp
 {
+    class ScopedLocale
+    {
+    public:
+        ScopedLocale()
+        {
+            m_previousLocale = std::setlocale(LC_NUMERIC, "en_US.UTF-8");
+        }
+
+        ~ScopedLocale()
+        {
+            std::setlocale(LC_NUMERIC, m_previousLocale);
+        }
+
+    private:
+        char* m_previousLocale = nullptr;
+    };
+
     AZStd::string EqualSigns(size_t numEqualSignsRequired)
     {
         AZStd::string equalSigns = "";
@@ -183,6 +202,8 @@ namespace ScriptCanvas
 
         AZStd::string ToValueString(const Datum& datum, const Configuration& config)
         {
+            GraphToLuaUtilityCpp::ScopedLocale scopedLocal;
+
             switch (datum.GetType().GetType())
             {
             case Data::eType::AABB: