changes to allow successful compilation on Linux

panda/src/audio/audio_linux_traits.cxx

@@ -344,7 +344,7 @@ LinuxSamplePlayer::~LinuxSamplePlayer() {
 
 void LinuxSamplePlayer::play_sound(AudioTraits::SoundClass*,
                                    AudioTraits::PlayingClass* playing,
-                                   float start_time) {
+                                   float start_time, int) {
   initialize();
   LinuxSamplePlaying* lplaying = (LinuxSamplePlaying*)playing;
   if (!AudioManager::get_sfx_active())
@@ -390,7 +390,7 @@ LinuxMusicPlayer::~LinuxMusicPlayer() {
 }
 
 void LinuxMusicPlayer::play_sound(AudioTraits::SoundClass*,
-                                  AudioTraits::PlayingClass*, float) {
+                                  AudioTraits::PlayingClass*, float, int) {
   initialize();
 }
 

panda/src/audio/audio_linux_traits.h

@@ -130,7 +130,7 @@ public:
   virtual ~LinuxSamplePlayer();
 
   virtual void play_sound(AudioTraits::SoundClass*,
-                          AudioTraits::PlayingClass*, float);
+                          AudioTraits::PlayingClass*, float, int);
   virtual void stop_sound(AudioTraits::SoundClass*,
                           AudioTraits::PlayingClass*);
   virtual void set_volume(AudioTraits::PlayingClass*, float);
@@ -148,7 +148,7 @@ public:
   virtual ~LinuxMusicPlayer();
 
   virtual void play_sound(AudioTraits::SoundClass*,
-                          AudioTraits::PlayingClass*, float);
+                          AudioTraits::PlayingClass*, float, int);
   virtual void stop_sound(AudioTraits::SoundClass*,
                           AudioTraits::PlayingClass*);
   virtual void set_volume(AudioTraits::PlayingClass*, float);

panda/src/audio/audio_manager.cxx

@@ -155,7 +155,7 @@ ns_play(AudioSound* sound, float start_time, int loop) {
   }
   #ifndef AUDIO_USE_RAD_MSS //[
     sound->get_player()->play_sound(sound->get_sound(), 
-        sound->get_state(), start_time);
+        sound->get_state(), start_time, loop);
     ns_set_loop(sound, loop);
     sound->get_player()->adjust_volume(sound->get_state());
   #else //][

panda/src/audio/audio_sound.h

@@ -46,11 +46,11 @@ PUBLISHED:
   
   void set_category(Category category) {
     _state->set_category(
-      static_cast<AudioTraits::PlayingClass::Category>(category)
+      (AudioTraits::PlayingClass::Category)(category)
     );
   }
   Category get_category() const {
-    return static_cast<Category>(_state->get_category());
+    return (Category)(_state->get_category());
   }
 
 private: