Implement Pull #3333 from citra: citra_qt: Pause emulation on CoreError (#39)

src/yuzu/bootmanager.cpp

@@ -40,6 +40,7 @@ void EmuThread::run() {
 
             Core::System::ResultStatus result = Core::System::GetInstance().RunLoop();
             if (result != Core::System::ResultStatus::Success) {
+                this->SetRunning(false);
                 emit ErrorThrown(result, Core::System::GetInstance().GetStatusDetails());
             }
 

src/yuzu/main.cpp

@@ -726,6 +726,7 @@ void GMainWindow::OnCoreError(Core::System::ResultStatus result, std::string det
     } else {
         // Only show the message if the game is still running.
         if (emu_thread) {
+            emu_thread->SetRunning(true);
             message_label->setText(status_message);
             message_label->setVisible(true);
         }