X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Faudio%2Fsound_manager.hpp;h=7056b0dc5a34e9b8fbce2cb9597bd9d5479c090b;hb=8e52a5b000d732e96b1cc461163c4778b434dc27;hp=356c1988eea7d0ed4d51a66d06972ec8731a7040;hpb=666b1ac7e7f7825ef77930a4a9f87e1bbc4a10ce;p=supertux.git

diff --git a/src/audio/sound_manager.hpp b/src/audio/sound_manager.hpp
index 356c1988e..7056b0dc5 100644
--- a/src/audio/sound_manager.hpp
+++ b/src/audio/sound_manager.hpp
@@ -1,12 +1,10 @@
-//  $Id$
-//
 //  SuperTux
 //  Copyright (C) 2006 Matthias Braun <matze@braunis.de>
 //
-//  This program is free software; you can redistribute it and/or
-//  modify it under the terms of the GNU General Public License
-//  as published by the Free Software Foundation; either version 2
-//  of the License, or (at your option) any later version.
+//  This program is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
 //
 //  This program is distributed in the hope that it will be useful,
 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -14,25 +12,28 @@
 //  GNU General Public License for more details.
 //
 //  You should have received a copy of the GNU General Public License
-//  along with this program; if not, write to the Free Software
-//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-#ifndef __SOUND_MANAGER_H__
-#define __SOUND_MANAGER_H__
+//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#ifndef HEADER_SUPERTUX_AUDIO_SOUND_MANAGER_HPP
+#define HEADER_SUPERTUX_AUDIO_SOUND_MANAGER_HPP
 
+#include <map>
+#include <memory>
 #include <string>
 #include <vector>
-#include <map>
 
-#include <AL/alc.h>
-#include <AL/al.h>
+#include <al.h>
+#include <alc.h>
+
 #include "math/vector.hpp"
+#include "util/currenton.hpp"
 
 class SoundFile;
 class SoundSource;
 class StreamSoundSource;
 class OpenALSoundSource;
 
-class SoundManager
+class SoundManager : public Currenton<SoundManager>
 {
 public:
   SoundManager();
@@ -45,7 +46,7 @@ public:
    * sound).
    * This function never throws exceptions, but might return a DummySoundSource
    */
-  SoundSource* create_sound_source(const std::string& filename);
+  std::unique_ptr<SoundSource> create_sound_source(const std::string& filename);
   /**
    * Convenience function to simply play a sound at a given position.
    */
@@ -54,7 +55,7 @@ public:
    * Adds the source to the list of managed sources (= the source gets deleted
    * when it finished playing)
    */
-  void manage_source(SoundSource* source);
+  void manage_source(std::unique_ptr<SoundSource> source);
   /// preloads a sound, so that you don't get a lag later when playing it
   void preload(const std::string& name);
 
@@ -63,13 +64,15 @@ public:
 
   void enable_music(bool music_enabled);
   void play_music(const std::string& filename, bool fade = false);
+  void pause_music(float fadetime = 0);
+  void resume_music(float fadetime = 0);
   void stop_music(float fadetime = 0);
 
   bool is_music_enabled() { return music_enabled; }
   bool is_sound_enabled() { return sound_enabled; }
 
   bool is_audio_enabled() {
-			return device != 0 && context != 0;
+    return device != 0 && context != 0;
   }
 
   void update();
@@ -88,9 +91,9 @@ private:
   friend class StreamSoundSource;
 
   /** creates a new sound source, might throw exceptions, never returns NULL */
-  OpenALSoundSource* intern_create_sound_source(const std::string& filename);
-  static ALuint load_file_into_buffer(SoundFile* file);
-  static ALenum get_sample_format(SoundFile* file);
+  std::unique_ptr<OpenALSoundSource> intern_create_sound_source(const std::string& filename);
+  static ALuint load_file_into_buffer(SoundFile& file);
+  static ALenum get_sample_format(const SoundFile& file);
 
   void print_openal_version();
   void check_alc_error(const char* message);
@@ -102,18 +105,22 @@ private:
 
   typedef std::map<std::string, ALuint> SoundBuffers;
   SoundBuffers buffers;
-  typedef std::vector<OpenALSoundSource*> SoundSources;
+  typedef std::vector<std::unique_ptr<OpenALSoundSource> > SoundSources;
   SoundSources sources;
 
   typedef std::vector<StreamSoundSource*> StreamSoundSources;
   StreamSoundSources update_list;
 
-  StreamSoundSource* music_source;
+  std::unique_ptr<StreamSoundSource> music_source;
 
   bool music_enabled;
   std::string current_music;
-};
 
-extern SoundManager* sound_manager;
+private:
+  SoundManager(const SoundManager&);
+  SoundManager& operator=(const SoundManager&);
+};
 
 #endif
+
+/* EOF */