From 24c243bcf69ac5b907a924f02d8e89f407891e9d Mon Sep 17 00:00:00 2001
From: WerWolv <werwolv98@gmail.com>
Date: Sat, 30 Jul 2022 11:19:56 +0200
Subject: [PATCH] sys: Reset settings if it cannot be parsed anymore

---
 lib/libimhex/include/hex/api/content_registry.hpp |  1 +
 lib/libimhex/source/api/content_registry.cpp      | 12 ++++++++++--
 main/source/init/tasks.cpp                        |  4 ++++
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/lib/libimhex/include/hex/api/content_registry.hpp b/lib/libimhex/include/hex/api/content_registry.hpp
index c1a15e014..fbb6440f4 100644
--- a/lib/libimhex/include/hex/api/content_registry.hpp
+++ b/lib/libimhex/include/hex/api/content_registry.hpp
@@ -68,6 +68,7 @@ namespace hex {
 
             void load();
             void store();
+            void clear();
 
             void add(const std::string &unlocalizedCategory, const std::string &unlocalizedName, i64 defaultValue, const Callback &callback, bool requiresRestart = false);
             void add(const std::string &unlocalizedCategory, const std::string &unlocalizedName, const std::string &defaultValue, const Callback &callback, bool requiresRestart = false);
diff --git a/lib/libimhex/source/api/content_registry.cpp b/lib/libimhex/source/api/content_registry.cpp
index 238725728..588cc9e75 100644
--- a/lib/libimhex/source/api/content_registry.cpp
+++ b/lib/libimhex/source/api/content_registry.cpp
@@ -14,10 +14,12 @@ namespace hex {
 
     namespace ContentRegistry::Settings {
 
+        constexpr auto SettingsFile = "settings.json";
+
         void load() {
             bool loaded = false;
             for (const auto &dir : fs::getDefaultPaths(fs::ImHexPath::Config)) {
-                std::ifstream settingsFile(dir / "settings.json");
+                std::ifstream settingsFile(dir / SettingsFile);
 
                 if (settingsFile.good()) {
                     settingsFile >> getSettingsData();
@@ -32,7 +34,7 @@ namespace hex {
 
         void store() {
             for (const auto &dir : fs::getDefaultPaths(fs::ImHexPath::Config)) {
-                std::ofstream settingsFile(dir / "settings.json", std::ios::trunc);
+                std::ofstream settingsFile(dir / SettingsFile, std::ios::trunc);
 
                 if (settingsFile.good()) {
                     settingsFile << getSettingsData();
@@ -41,6 +43,12 @@ namespace hex {
             }
         }
 
+        void clear() {
+            for (const auto &dir : fs::getDefaultPaths(fs::ImHexPath::Config)) {
+                hex::fs::remove(dir / SettingsFile);
+            }
+        }
+
         static auto getCategoryEntry(const std::string &unlocalizedCategory) {
             auto &entries        = getEntries();
             const size_t curSlot = entries.size();
diff --git a/main/source/init/tasks.cpp b/main/source/init/tasks.cpp
index db4aab70b..5a11a2aeb 100644
--- a/main/source/init/tasks.cpp
+++ b/main/source/init/tasks.cpp
@@ -282,6 +282,10 @@ namespace hex::init {
             ContentRegistry::Settings::load();
         } catch (std::exception &e) {
             log::error("Failed to load configuration! {}", e.what());
+
+            ContentRegistry::Settings::clear();
+            ContentRegistry::Settings::store();
+
             return false;
         }