Added N to play next song

src/audio/Audio.cpp

@@ -157,6 +157,25 @@ void Audio::start(){
     playing = true;
 }
 
+void Audio::skipToNextTrack(){
+    if(!ensureStream()) return;
+
+    // If menu music is active, just restart the looped menu track
+    if(isMenuMusic){
+        if(menuTrack.ok){
+            menuTrack.cursor = 0;
+            playing = true;
+            SDL_ResumeAudioStreamDevice(audioStream);
+        }
+        return;
+    }
+
+    if(tracks.empty()) return;
+    nextTrack();
+    playing = true;
+    SDL_ResumeAudioStreamDevice(audioStream);
+}
+
 void Audio::toggleMute(){ muted=!muted; }
 void Audio::setMuted(bool m){ muted=m; }
 

src/audio/Audio.h

@@ -42,6 +42,7 @@ public:
     int getLoadedTrackCount() const; // get number of tracks loaded so far
     void shuffle();               // randomize order
     void start();                 // begin playback
+    void skipToNextTrack();       // advance to the next music track
     void toggleMute();
     void setMuted(bool m);
     bool isMuted() const { return muted; }