trying to fix weird derailing

src/frontend/imgui/Window.cpp

@@ -140,6 +140,37 @@ ImDrawData* Window::Present(n64::Core& core) {
 }
 
 void Window::Render(n64::Core& core) {
-  MainMenuBar(core);
-  DebuggerWindow(core);
+  ImGui::PushFont(uiFont);
+  if(windowID == SDL_GetWindowID(SDL_GetMouseFocus())) {
+    ImGui::BeginMainMenuBar();
+    if (ImGui::BeginMenu("File")) {
+      if (ImGui::MenuItem("Open", "O")) {
+        nfdchar_t *outpath;
+        const nfdu8filteritem_t filter{"Nintendo 64 roms", "n64,z64,v64,N64,Z64,V64"};
+        nfdresult_t result = NFD_OpenDialog(&outpath, &filter, 1, nullptr);
+        if (result == NFD_OKAY) {
+          core.LoadROM(outpath);
+          NFD_FreePath(outpath);
+        }
+      }
+      if (ImGui::MenuItem("Exit")) {
+        core.done = true;
+      }
+      ImGui::EndMenu();
+    }
+    if (ImGui::BeginMenu("Emulation")) {
+      if (ImGui::MenuItem("Reset")) {
+        core.Reset();
+      }
+      if (ImGui::MenuItem("Stop")) {
+        core.Stop();
+      }
+      if (ImGui::MenuItem(core.pause ? "Resume" : "Pause", nullptr, false, core.romLoaded)) {
+        core.TogglePause();
+      }
+      ImGui::EndMenu();
+    }
+    ImGui::EndMainMenuBar();
+  }
+  ImGui::PopFont();
 }