toml::Wrapper removed

src/frontend/debug_panel.cpp

@@ -146,10 +146,10 @@ std::shared_ptr<UINode> create_debug_panel(
             L"Show Chunk Borders", glm::vec2(400, 24)
         );
         checkbox->setSupplier([=]() {
-            return engine->getSettings().debug.showChunkBorders;
+            return WorldRenderer::showChunkBorders;
         });
         checkbox->setConsumer([=](bool checked) {
-            engine->getSettings().debug.showChunkBorders = checked;
+            WorldRenderer::showChunkBorders = checked;
         });
         panel->add(checkbox);
     }

src/frontend/locale/langs.cpp

@@ -45,7 +45,7 @@ class Reader : public BasicParser {
         }
     }
 public:
-    Reader(std::string file, std::string source) : BasicParser(file, source) {
+    Reader(const std::string& file, const std::string& source) : BasicParser(file, source) {
     }
 
     void read(langs::Lang& lang, std::string prefix) {