small QoL

src/frontend/KaizenGui.cpp

@@ -34,6 +34,23 @@ void KaizenGui::QueryDevices(SDL_Event event) {
   }
 }
 
+void KaizenGui::FileDialog() {
+  NFD::Guard guard;
+  NFD::UniquePath path;
+  static const std::vector<nfdfilteritem_t> filterItems = {
+    {"Nintendo 64 rom archive", "rar,RAR,tar,TAR,zip,ZIP,7z,7Z"},
+    {"Nintendo 64 rom", "n64,z64,v64,N64,Z64,V64"}
+  };
+
+  auto result = NFD::OpenDialog(path, filterItems.data(), filterItems.size());
+  if(result == NFD_ERROR)
+    Util::panic("Error: {}", NFD::GetError());
+  
+  if(result != NFD_CANCEL) {
+    LoadROM(path.get());
+  }
+}
+
 void KaizenGui::HandleInput(SDL_Event event) {
   n64::PIF &pif = core->cpu->GetMem().mmio.si.pif;
   switch(event.type) {
@@ -90,6 +107,24 @@ void KaizenGui::HandleInput(SDL_Event event) {
         break;
       {
         auto keys = SDL_GetKeyboardState(nullptr);
+        if((keys[SDL_SCANCODE_LCTRL] || keys[SDL_SCANCODE_RCTRL]) && keys[SDL_SCANCODE_O]) {
+          FileDialog();
+        }
+
+        if(core->romLoaded) {
+          if(keys[SDL_SCANCODE_P]) {
+            emuThread.TogglePause();
+          }
+  
+          if(keys[SDL_SCANCODE_R]) {
+            emuThread.Reset();
+          }
+
+          if(keys[SDL_SCANCODE_Q]) {
+            emuThread.Stop();
+          }
+        }
+
         pif.UpdateButton(0, n64::Controller::Key::Z, keys[SDL_SCANCODE_Z]);
         pif.UpdateButton(0, n64::Controller::Key::CUp, keys[SDL_SCANCODE_HOME]);
         pif.UpdateButton(0, n64::Controller::Key::CDown, keys[SDL_SCANCODE_END]);
@@ -115,26 +150,10 @@ void KaizenGui::HandleInput(SDL_Event event) {
 void KaizenGui::RenderUI() {
   gui::StartFrame();
 
-  static bool actionsEnabled = false;
-
   if(ImGui::BeginMainMenuBar()) {
     if(ImGui::BeginMenu("File")) {
-      if(ImGui::MenuItem("Open")) {
-        NFD::Guard guard;
-        NFD::UniquePath path;
-        static const std::vector<nfdfilteritem_t> filterItems = {
-          {"Nintendo 64 rom archive", "rar,RAR,tar,TAR,zip,ZIP,7z,7Z"},
-          {"Nintendo 64 rom", "n64,z64,v64,N64,Z64,V64"}
-        };
-
-        auto result = NFD::OpenDialog(path, filterItems.data(), filterItems.size());
-        if(result == NFD_ERROR)
-          Util::panic("Error: {}", NFD::GetError());
-        
-        if(result != NFD_CANCEL) {
-          LoadROM(path.get());
-          actionsEnabled = true;
-        }
+      if(ImGui::MenuItem("Open", "Ctrl-O")) {
+        FileDialog();
       }
       if(ImGui::MenuItem("Exit")) {
         quit = true;
@@ -143,19 +162,19 @@ void KaizenGui::RenderUI() {
       ImGui::EndMenu();
     }
     if(ImGui::BeginMenu("Emulation")) {
-      ImGui::BeginDisabled(!actionsEnabled);
+      ImGui::BeginDisabled(!core->romLoaded);
       
-      if(ImGui::MenuItem(core->pause ? "Resume" : "Pause")) {
+      if(ImGui::MenuItem(core->pause ? "Resume" : "Pause", "P")) {
         emuThread.TogglePause();
       }
       
-      if(ImGui::MenuItem("Reset")) {
+      if(ImGui::MenuItem("Reset", "R")) {
         emuThread.Reset();
       }
       
-      if(ImGui::MenuItem("Stop")) {
+      if(ImGui::MenuItem("Stop", "Q")) {
         emuThread.Stop();
-        actionsEnabled = false;
+        core->romLoaded = false;
       }
       
       ImGui::EndDisabled();
@@ -199,7 +218,7 @@ void KaizenGui::RenderUI() {
     ImGui::RenderPlatformWindowsDefault();
   }
 
-  if(!core->pause && core->romLoaded) {
+  if(core->romLoaded) {
     core->parallel.UpdateScreen(*core.get());
     return;
   }

src/frontend/KaizenGui.hpp

@@ -27,6 +27,7 @@ public:
 private:
   bool quit = false;
   std::function<void()> emuExitFunc;
+  void FileDialog();
   void RenderUI();
   void HandleInput(SDL_Event event);
   void QueryDevices(SDL_Event event);

src/frontend/SettingsWindow.cpp

@@ -8,7 +8,6 @@
 std::string savePath;
 
 bool SettingsWindow::render() {
-  static bool applyEnabled = false;
   ImGui::OpenPopup("Settings", ImGuiPopupFlags_None);
   ImVec2 center = ImGui::GetMainViewport()->GetCenter();
   ImGui::SetNextWindowPos(center, ImGuiCond_Appearing, ImVec2(0.5f, 0.5f));

src/frontend/SettingsWindow.hpp

@@ -8,6 +8,7 @@ class SettingsWindow final {
   CPUSettings cpuSettings;
   AudioSettings audioSettings;
   std::string savesPath;
+  bool applyEnabled = false;
 public:
   bool render();
   SettingsWindow() = default;