Merge pull request #6024 from ligfx/coreonstatechangedcallback

Qt: use Settings::EmulationStateChanged

Source/Core/DolphinWX/Frame.cpp

@@ -530,8 +530,9 @@ void CFrame::InitializeCoreCallbacks()
   });
 
   // Warning: this gets called from the EmuThread
-  Core::SetOnStoppedCallback([this] {
-    AddPendingEvent(wxCommandEvent{wxEVT_HOST_COMMAND, IDM_STOPPED});
+  Core::SetOnStateChangedCallback([this](Core::State state) {
+    if (state == Core::State::Uninitialized)
+      AddPendingEvent(wxCommandEvent{wxEVT_HOST_COMMAND, IDM_STOPPED});
   });
 }
 

Source/Core/DolphinWX/FrameTools.cpp

@@ -446,7 +446,7 @@ void CFrame::OnFrameStep(wxCommandEvent& event)
 {
   bool wasPaused = Core::GetState() == Core::State::Paused;
 
-  Movie::DoFrameStep();
+  Core::DoFrameStep();
 
   bool isPaused = Core::GetState() == Core::State::Paused;
   if (isPaused && !wasPaused)  // don't update on unpause, otherwise the status would be wrong when