Settings widget mostly works

external/parallel-rdp/ParallelRDPWrapper.cpp

@@ -7,6 +7,7 @@
 #include <resources/frag.spv.h>
 #include <KaizenGui.hpp>
 #include <imgui_impl_vulkan.h>
+#include <mutex>
 
 using namespace Vulkan;
 using namespace RDP;
@@ -158,7 +159,10 @@ void ParallelRDP::DrawFullscreenTexturedQuad(Util::IntrusivePtr<Image> image,
   cmd->draw(3, 1);
 }
 
+std::mutex coreM;
+
 void ParallelRDP::UpdateScreen(Util::IntrusivePtr<Image> image) const {
+  std::lock_guard<std::mutex> coreLock(coreM);
   wsi->begin_frame();
 
   if (!image) {

src/frontend/CPUSettings.cpp

@@ -20,4 +20,6 @@ bool CPUSettings::render() {
 
     modified = true;
   }
+
+  return modified;
 }

src/frontend/ImGuiImpl/Combobox.hpp

@@ -5,7 +5,7 @@
 
 namespace gui {
 struct ComboItem {
-    ComboItem(std::string label, bool enabled = true) : enabled(enabled) {}
+    ComboItem(const std::string& label, bool enabled = true) : enabled(enabled), label(label) {}
 
     bool render(bool is_selected) {
         ImGui::BeginDisabled(!enabled);
@@ -22,7 +22,7 @@ private:
 };
 
 struct Combobox {
-    Combobox(std::string label, std::vector<ComboItem> items, std::string preview = "", bool enabled = true) : label(label), items(items), preview(preview), enabled(enabled) {}
+    Combobox(const std::string& label, const std::vector<ComboItem>& items, const std::string& preview = "", bool enabled = true) : label(label), items(items), preview(preview), enabled(enabled) {}
 
     void addItem(const ComboItem& item) {        
         if(std::find_if(items.begin(), items.end(),

src/frontend/ImGuiImpl/TabBar.hpp

@@ -7,7 +7,7 @@
 namespace gui {
 
 struct TabItem {
-    TabItem(std::string label, std::function<void()>&& func, bool enabled = true) : exec(std::move(func)), enabled(enabled) {}
+    TabItem(const std::string& label, std::function<void()>&& func, bool enabled = true) : exec(std::move(func)), enabled(enabled), label(label) {}
 
     bool render() {
         bool ret = false;
@@ -28,7 +28,7 @@ private:
 };
 
 struct TabBar {
-    TabBar(std::string label, const std::vector<TabItem>& items = {}) : label(label), tabs(items) {}
+    TabBar(const std::string& label, const std::vector<TabItem>& items = {}) : label(label), tabs(items) {}
     void addTab(TabItem tabItem) { tabs.push_back(tabItem); }
 
     bool render() {

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() {

src/frontend/KaizenGui.cpp

@@ -4,10 +4,15 @@
 #include <ImGuiImpl/StatusBar.hpp>
 #include <ImGuiImpl/GUI.hpp>
 
-KaizenGui::KaizenGui() noexcept : window("Kaizen", 1280, 720), core(std::make_shared<n64::Core>()), vulkanWidget(core, window.getHandle()), emuThread(core, fpsCounter, vulkanWidget, settingsWindow) {  
+KaizenGui::KaizenGui() noexcept : window("Kaizen", 800, 600), core(std::make_shared<n64::Core>()), vulkanWidget(core, window.getHandle()), emuThread(core, fpsCounter, vulkanWidget, settingsWindow) {  
   gui::Initialize(core->parallel.wsi, window.getHandle());
   
   emuExitFunc = [&]() {
+    quit = true;
+    if (emuThread.isRunning) {
+      emuThread.requestInterruption();
+      while (emuThread.isRunning) {}
+    }
   };
   
   about.setFunc([&]() {
@@ -17,6 +22,7 @@ KaizenGui::KaizenGui() noexcept : window("Kaizen", 1280, 720), core(std::make_sh
     ImGui::Text("Nintendo 64 is a registered trademark of Nintendo Co., Ltd.");
     if(ImGui::Button("OK")) {
       about.setOpened(false);
+      ImGui::CloseCurrentPopup();
     }
   });
 
@@ -49,7 +55,6 @@ KaizenGui::KaizenGui() noexcept : window("Kaizen", 1280, 720), core(std::make_sh
     actionReset,
     {"Settings", [&]() {
       settingsWindow.popup.setOpened(true);
-      settingsWindow.render();
     }},
   }});
 
@@ -66,6 +71,7 @@ void KaizenGui::RenderUI() {
   menuBar.render();
   about.render();
   statusBar.render();
+  settingsWindow.render();
   gui::EndFrame();
 
   if (core->render) {
@@ -85,25 +91,10 @@ void KaizenGui::LoadROM(const std::string &path) noexcept {
   Util::RPC::GetInstance().Update(Util::RPC::Playing, gameNameDB);
 }
 
-void KaizenGui::handleEvents() {
-  SDL_Event e;
-  while(SDL_PollEvent(&e)) {
-    switch(e.type) {
-      case SDL_EVENT_QUIT:
-        emuExitFunc();
-        break;
-    }
-  }
-}
-
 int KaizenGui::run() {
   while(!quit) {
     if(vulkanWidget.wsiPlatform->quitRequested) {
-      quit = true;
-      if (emuThread.isRunning) {
-        emuThread.requestInterruption();
-        while (emuThread.isRunning) {}
-      }
+      emuExitFunc();
     }
 
     RenderUI();

src/frontend/SettingsWindow.cpp

@@ -65,6 +65,12 @@ SettingsWindow::SettingsWindow() : settings{JSONOpenOrCreate("resources/settings
       file << settings;
       file.close();
     }
+  
+    ImGui::SameLine();
+
+    if(cancel.render()) {
+      ImGui::CloseCurrentPopup();
+    }
   });
 }
 

src/frontend/SettingsWindow.hpp

@@ -14,7 +14,7 @@ class SettingsWindow final {
   AudioSettings audioSettings{settings};
   InputSettings inputSettings{settings};
 public:
-  gui::PopupWindow popup{"Settings"};
+  gui::PopupWindow popup{"Emulator Settings"};
   bool render();
   SettingsWindow();
   [[nodiscard]] float getVolumeL() const { return audioSettings.volumeL.getValue() / 100.f; }