Add Fast-Forward key + Unlock-Framerate checkbox

src/frontend/KaizenGui.cpp

@@ -93,6 +93,12 @@ void KaizenGui::HandleInput(SDL_Event event) {
           fileDialogOpen = true;
         }
 
+        fastForward = keys[SDL_SCANCODE_F];
+        if(fastForward)
+          core->parallel.SetFramerateUnlocked(true);
+        else
+          core->parallel.SetFramerateUnlocked(false);
+
         if(core->romLoaded) {
           if(keys[SDL_SCANCODE_P]) {
             emuThread.TogglePause();
@@ -159,6 +165,10 @@ void KaizenGui::RenderUI() {
         core->romLoaded = false;
       }
       
+      if(ImGui::Checkbox("Unlock framerate", &fastForward)) {
+        core->parallel.SetFramerateUnlocked(fastForward);
+      }
+
       ImGui::EndDisabled();
 
       if(ImGui::MenuItem("Options")) {

src/frontend/KaizenGui.hpp

@@ -12,6 +12,7 @@ public:
   ~KaizenGui();
   
   double fpsCounter = -1.0;
+  bool fastForward = false;
 
   SettingsWindow settingsWindow;
   std::shared_ptr<n64::Core> core;