X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=lib%2Faudio%2Fsound_manager.h;h=9eece9c8327775458ce778771d2ba202bdb2257e;hb=a5e66c8aec9b24595006c52499c926807cc7118b;hp=1f615604a9ecb7f9afe9e0e86179bfde73e0af6c;hpb=450c450755e68527fd35b17242c71bffff951a6c;p=supertux.git

diff --git a/lib/audio/sound_manager.h b/lib/audio/sound_manager.h
index 1f615604a..9eece9c83 100644
--- a/lib/audio/sound_manager.h
+++ b/lib/audio/sound_manager.h
@@ -21,70 +21,149 @@
 #define SUPERTUX_SOUND_MANAGER_H
 
 #include <string>
+#include <vector>
 #include <map>
 
 #include "SDL_mixer.h"
 #include "math/vector.h"
 
-class MusicRef;
-class MovingObject;
-
-/// Sound manager
-/** This class handles all sounds that are played
- */
-class SoundManager
-{
-public:
-  SoundManager();
-  ~SoundManager();
-
-  /// Play sound.
-  void play_sound(Mix_Chunk* sound);
-  /// Play sound relative to two Vectors.
-  void play_sound(Mix_Chunk* sound, const Vector& pos, const Vector& pos2);
-  /// Play sound relative to a MovingObject and a Vector.
-  void play_sound(Mix_Chunk* sound, const MovingObject* object, const Vector& pos);
-
-  /// Load music.
-  /** Is used to load the music for a MusicRef. */
-  MusicRef load_music(const std::string& file);
-  /// Test if a certain music file exists.
-  bool exists_music(const std::string& filename);
-  
-  /// Play music.
-  /** @Param loops: Defaults to -1, which means endless loops. */
-  void play_music(const MusicRef& music, int loops = -1);
-  
-  /// Halt music.
-  void halt_music();
-
-  /// Enable/Disable music.
-  void enable_music(bool enable);
-
-private:
-  // music part
-  friend class MusicRef;
-  
-  /// Resource for music.
-  /** Contains the raw music data and
-      informations for music reference
-      counting. */
-  class MusicResource
+namespace SuperTux
   {
-  public:
-    ~MusicResource();
 
-    SoundManager* manager;
-    Mix_Music* music;
-    int refcount;
+  class MusicRef;
+  class MovingObject;
+
+  /// enum of different internal music types
+  enum Music_Type {
+    NO_MUSIC,
+    LEVEL_MUSIC,
+    HURRYUP_MUSIC,
+    HERRING_MUSIC
   };
 
-  void free_music(MusicResource* music);
+  /// Sound manager
+  /** This class handles all sounds that are played
+   */
+  class SoundManager
+    {
+    public:
+      /// Play sound.
+      void play_sound(Mix_Chunk* sound);
+      /// Play sound relative to two Vectors.
+      void play_sound(Mix_Chunk* sound, const Vector& pos, const Vector& pos2);
+      /// Play sound relative to a MovingObject and a Vector.
+      void play_sound(Mix_Chunk* sound, const MovingObject* object, const Vector& pos);
+      
+      /// Load music.
+      /** Is used to load the music for a MusicRef. */
+      MusicRef load_music(const std::string& file);
+
+      /// Load sound.
+      Mix_Chunk * load_sound(const std::string& file);
+
+      /// Test if a certain music file exists.
+      bool exists_music(const std::string& filename);
+
+      /// Play music.
+      /** @param loops: Defaults to -1, which means endless loops. */
+      void play_music(const MusicRef& music, int loops = -1);
+
+      /// Halt music.
+      void halt_music();
+
+      /// Enable/Disable music.
+      void enable_music(bool enable);
+
+      /// Is music enabled?
+      bool music_enabled()
+      {
+        return m_music_enabled;
+      }
+
+      /// Enable/Disable sound.
+      void enable_sound(bool enable);
+
+      /// Is sound enabled?
+      bool sound_enabled()
+      {
+        return m_sound_enabled;
+      }
+
+      /* functions handling the sound and music */
+      int open_audio(int frequency, Uint16 format, int channels, int chunksize);
+      void close_audio( void );
+
+      /// Is audio available?
+      bool audio_device_available()
+      {
+        return audio_device;
+      }
+
+      void set_audio_device_available(bool available)
+      {
+        audio_device = available;
+      }
+
+      static SoundManager* get()
+        {
+          return instance_ ? instance_ : instance_ = new SoundManager();
+        }
+      static void destroy_instance()
+      {
+        delete instance_;
+        instance_ = 0;
+      }
+      
+      void add_sound(Mix_Chunk* sound, int id)
+      {
+        sounds[id] = sound;
+      }
+      
+      Mix_Chunk* get_sound(int id)
+      {
+        return sounds[id];
+      }
+
+    private:
+      SoundManager();
+      ~SoundManager();
+
+      // music part
+      friend class MusicRef;
+      friend class Setup;
+      friend Mix_Chunk* IDToSound(int id);
+      
+      static SoundManager* instance_ ;
+
+      void free_chunk(Mix_Chunk* chunk);
+
+      /// Resource for music.
+      /** Contains the raw music data and
+          information for music reference
+          counting. */
+      class MusicResource
+        {
+        public:
+          ~MusicResource();
+
+          SoundManager* manager;
+          Mix_Music* music;
+          int refcount;
+        };
+
+      void free_music(MusicResource* music);
 
-  std::map<std::string, MusicResource> musics;
-  MusicResource* current_music;
-  bool music_enabled;
-};
+      /*variables for stocking the sound and music*/
+      std::map<int, Mix_Chunk*> sounds;
+      std::map<std::string, MusicResource> musics;
+      MusicResource* current_music;
+      bool m_music_enabled;
+      bool m_sound_enabled;
+      bool audio_device;        /* != 0: available and initialized */
+    };
 
+   Mix_Chunk* IDToSound(int id);
+    
+} // namespace SuperTux
 #endif /*SUPERTUX_SOUND_MANAGER_H*/