Minor improvements to the UX

1. Game will now be paused on movie finish
2. Added 'Save without Closing'

src/core/movie.cpp

@@ -543,6 +543,7 @@ void Movie::StartPlayback(const std::string& movie_file) {
             current_byte = 0;
             current_input = 0;
             id = header.id;
+            program_id = header.program_id;
 
             LOG_INFO(Movie, "Loaded Movie, ID: {:016X}", id);
         }

src/core/movie.h

@@ -125,6 +125,12 @@ public:
     u64 GetCurrentInputIndex() const;
     u64 GetTotalInputCount() const;
 
+    /**
+     * Saves the movie immediately, in its current state.
+     * This is called in Shutdown.
+     */
+    void SaveMovie();
+
 private:
     static Movie s_instance;
 
@@ -152,8 +158,6 @@ private:
     ValidationResult ValidateHeader(const CTMHeader& header) const;
     ValidationResult ValidateInput(const std::vector<u8>& input, u64 expected_count) const;
 
-    void SaveMovie();
-
     PlayMode play_mode;
 
     std::string record_movie_file;