Settings widget mostly works

src/frontend/InputSettings.cpp

@@ -3,8 +3,10 @@
 #include <SDL3/SDL.h>
 
 InputSettings::InputSettings(nlohmann::json &settings) : settings(settings) {
+  int i = 0;
   for(auto& kb : kbButtons) {
-    kb.setLabel(JSONGetField<std::string>(settings, "input", kb.getName()));
+    auto field = JSONGetField<std::string>(settings, "input", kb.getName());
+    kb.setLabel(field != "" ? field : "##unsetButton" + std::to_string(i++));
   }
 
   devices.addItem({"Keyboard/Mouse"});
@@ -33,13 +35,13 @@ bool InputSettings::render() {
     QueryDevices();
     PollGamepad();
 
-    if(i % 2 != 0) // only go down every 2 buttons... just... i like it this way
+    if((i % 2 == 0) || i == 0) // only go down every 2 buttons... just... i like it this way
       ImGui::SameLine();
 
     i++;
   }
 
-  return true;
+  return modified;
 }
 
 std::array<SDL_Keycode, 18> InputSettings::GetMappedKeys() {