core/code/audio/f_modmusic.h

   1 /*
   2     fegdk: FE Game Development Kit
   3     Copyright (C) 2001-2008 Alexey "waker" Yakovenko
   4
   5     This library is free software; you can redistribute it and/or
   6     modify it under the terms of the GNU Library General Public
   7     License as published by the Free Software Foundation; either
   8     version 2 of the License, or (at your option) any later version.
   9
  10     This library 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.  See the GNU
  13     Library General Public License for more details.
  14
  15     You should have received a copy of the GNU Library General Public
  16     License along with this library; if not, write to the Free
  17     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18
  19     Alexey Yakovenko
  20     waker@users.sourceforge.net
  21 */
  22
  23 #ifndef __F_MODMUSIC_H
  24 #define __F_MODMUSIC_H
  25
  26 #include "f_baseobject.h"
  27 #include "f_helpers.h"
  28 #include "f_basesound.h"
  29
  30 struct MODULE;
  31
  32 namespace fe
  33 {
  34
  35         class baseSoundBuffer;
  36         class modMusic;
  37
  38         class FE_API modFeeder : public genericCallback
  39         {
  40         private:
  41                 modMusic *mpFile;
  42         public:
  43                 modFeeder (modMusic *file);
  44                 virtual void call (void *data);
  45         };
  46
  47         class FE_API modMusic : public baseSound
  48         {
  49                 friend class modFeeder;
  50         private:
  51
  52                 struct MODULE *mpModule;
  53                 baseSoundBuffer *mpBuffer;
  54                 modFeeder               mFeeder;
  55                 float mVolume;
  56
  57         protected:
  58
  59                 void update (void);
  60
  61         public:
  62
  63                 modMusic (const char *fname);
  64                 ~modMusic (void);
  65
  66                 void play (bool looping);
  67                 void stop (void);
  68                 void pause (bool onoff);
  69                 void setVolume (float volume);
  70                 bool isPlaying (void) const;
  71                 smartPtr <baseSound>    duplicate (void);
  72         };
  73
  74 }
  75
  76 #endif // __F_MODMUSIC_H