Fix CLI args

src/backend/Core.cpp

@@ -12,7 +12,7 @@ void Core::Stop() {
   cpu->Reset();
 }
 
-bool Core::LoadTAS(const fs::path &path) {
+bool Core::LoadTAS(const fs::path &path) const {
   return cpu->GetMem().mmio.si.pif.movie.Load(path);
 }
 

src/backend/Core.hpp

@@ -10,7 +10,7 @@ struct Core {
   Core(ParallelRDP&);
   void Stop();
   void LoadROM(const std::string&);
-  bool LoadTAS(const fs::path&);
+  bool LoadTAS(const fs::path&) const;
   void Run(float volumeL, float volumeR);
   void Serialize();
   void Deserialize();

src/backend/core/mmio/PIF/MupenMovie.hpp

@@ -52,8 +52,6 @@ struct MupenMovie {
   n64::Controller NextInputs();
   bool IsLoaded() const { return !loadedTasMovie.empty(); }
 private:
-  std::string filename = "";
-  std::string game = "";
   std::vector<u8> loadedTasMovie = {};
   TASMovieHeader loadedTasMovieHeader = {};
   uint32_t loadedTasMovieIndex = 0;