src/CAudio.h

   1 /*
   2 Copyright (C) 2004 Parallel Realities
   3 Copyright (C) 2007 Kővágó Zoltán
   4
   5 This program is free software; you can redistribute it and/or
   6 modify it under the terms of the GNU General Public License
   7 as published by the Free Software Foundation; either version 2
   8 of the License, or (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  13
  14 See the GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with this program; if not, write to the Free Software
  18 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  19
  20 */
  21
  22 #ifndef CAUDIO_H
  23 #define CAUDIO_H
  24
  25 #include "CEngine.h"
  26 #include <SDL/SDL_mixer.h>
  27
  28 #include "defs.h"
  29
  30 #include <string>
  31
  32 class Audio {
  33
  34         private:
  35
  36                 char levelMusicName[128];
  37
  38                 Engine *engine;
  39
  40                 Mix_Chunk *sound[MAX_SOUNDS];
  41                 Mix_Chunk *quickSound;
  42
  43                 int musicVolume;
  44                 int soundVolume;
  45
  46                 Mix_Music *music;
  47                 SDL_RWops *music_rwops;
  48
  49         public:
  50
  51                 int output;
  52                 bool useSound, useMusic;
  53
  54         Audio();
  55         void setSoundVolume(int soundVolume);
  56         void setMusicVolume(int musicVolume);
  57         void registerEngine(Engine *engine);
  58         bool loadSound(int i, char *filename);
  59         bool loadMusic(const char *filename);
  60         bool loadMusic(const std::string& filename) { return loadMusic(filename.c_str()); };
  61         void playSound(int snd, int channel);
  62         void playMusic();
  63         void playMusicOnce();
  64         int playMenuSound(int sound);
  65         bool loadGameOverMusic();
  66         bool reloadLevelMusic();
  67         void playAmbiance();
  68         void stopAmbiance();
  69         void pause();
  70         void resume();
  71         void stopMusic();
  72         void fadeMusic();
  73         void free();
  74         void destroy();
  75
  76 };
  77
  78 #endif