From a5cd41e47ea542df7b59a98e214d2986f7226f6c Mon Sep 17 00:00:00 2001
From: Huntereb <Huntereb@users.noreply.github.com>
Date: Thu, 19 Dec 2019 23:50:21 -0500
Subject: [PATCH] Actually get the system language for setting langs

---
 source/util/lang.cpp | 52 +++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 51 insertions(+), 1 deletion(-)

diff --git a/source/util/lang.cpp b/source/util/lang.cpp
index 851929b..3cda11b 100755
--- a/source/util/lang.cpp
+++ b/source/util/lang.cpp
@@ -1,12 +1,62 @@
 #include "util/lang.hpp"
 
 #include <iostream>
+#include <switch.h>
+#include <filesystem>
 
 namespace Language {
     json lang;
 
     void Load() {
-        std::ifstream ifs("romfs:/lang/en.json");
+        std::ifstream ifs;
+        std::string languagePath;
+        setInitialize();
+        u64 lcode = 0;
+        SetLanguage ourLang = SetLanguage_ENUS;
+        setGetSystemLanguage(&lcode);
+        setMakeLanguage(lcode, &ourLang);
+        setExit();
+        switch (ourLang) {
+            case 0:
+                languagePath = "romfs:/lang/ja.json";
+                break;
+            case 2:
+            case 13:
+                languagePath = "romfs:/lang/fr.json";
+                break;
+            case 3:
+                languagePath = "romfs:/lang/de.json";
+                break;
+            case 4:
+                languagePath = "romfs:/lang/it.json";
+                break;
+            case 5:
+            case 14:
+                languagePath = "romfs:/lang/es.json";
+                break;
+            case 6:
+                languagePath = "romfs:/lang/zh-CN.json";
+                break;
+            case 7:
+                languagePath = "romfs:/lang/ko.json";
+                break;
+            case 8:
+                languagePath = "romfs:/lang/nl.json";
+                break;
+            case 9:
+                languagePath = "romfs:/lang/pt.json";
+                break;
+            case 10:
+                languagePath = "romfs:/lang/ru.json";
+                break;
+            case 11:
+                languagePath = "romfs:/lang/zh-TW.json";
+                break;
+            default:
+                languagePath = "romfs:/lang/en.json";
+        }
+        if (std::filesystem::exists(languagePath)) ifs = std::ifstream(languagePath);
+        else ifs = std::ifstream("romfs:/lang/en.json");
         if (!ifs.good()) {
             std::cout << "[FAILED TO LOAD LANGUAGE FILE]" << std::endl;
             return;