gemrb/plugins/NullSound/NullSound.h

   1 /* GemRB - Infinity Engine Emulator
   2  * Copyright (C) 2003 The GemRB Project
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License
   6  * as published by the Free Software Foundation; either version 2
   7  * of the License, or (at your option) any later version.
   8
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  17  *
  18  *
  19  */
  20
  21 #ifndef NULLSND_H
  22 #define NULLSND_H
  23
  24 #include "Audio.h"
  25
  26 class NullSnd : public Audio {
  27 public:
  28         NullSnd(void);
  29         ~NullSnd(void);
  30         bool Init(void);
  31         unsigned int Play(const char* ResRef, int XPos = 0, int YPos = 0,  unsigned int flags = GEM_SND_RELATIVE);
  32         int StreamFile(const char* filename);
  33         bool Play();
  34         bool Stop();
  35         bool CanPlay();
  36         bool IsSpeaking();
  37         void ResetMusics();
  38         void UpdateListenerPos(int XPos, int YPos);
  39         void GetListenerPos(int& XPos, int& YPos);
  40         void UpdateVolume(unsigned int) {}
  41
  42         int SetupNewStream(ieWord x, ieWord y, ieWord z, ieWord gain, bool point, bool Ambient);
  43         int QueueAmbient(int stream, const char* sound);
  44         bool ReleaseStream(int stream, bool hardstop);
  45         void SetAmbientStreamVolume(int stream, int gain);
  46         void QueueBuffer(int stream, unsigned short bits, int channels,
  47                 short* memory, int size, int samplerate);
  48
  49
  50 public:
  51         void release(void)
  52         {
  53                 delete this;
  54         }
  55
  56 private:
  57         int XPos, YPos;
  58 };
  59
  60 #endif