panda3d/panda/src/audio/nullAudioSound.cxx

// Filename: nullAudioSound.cxx
// Created by:  skyler (June 6, 2001)
// Prior system by: cary
//
////////////////////////////////////////////////////////////////////
//
// PANDA 3D SOFTWARE
// Copyright (c) 2001 - 2004, Disney Enterprises, Inc.  All rights reserved
//
// All use of this software is subject to the terms of the Panda 3d
// Software license.  You should have received a copy of this license
// along with this source code; you will also find a current copy of
// the license at http://etc.cmu.edu/panda3d/docs/license/ .
//
// To contact the maintainers of this program write to
// panda3d-general@lists.sourceforge.net .
//
////////////////////////////////////////////////////////////////////

#include "nullAudioSound.h"


namespace {
  static const string blank="";
  static float no_attributes [] = {0.0f,0.0f,0.0f, 0.0f,0.0f,0.0f};
}

////////////////////////////////////////////////////////////////////
//     Function: 
//       Access: 
//  Description: All of these functions are just stubs.
////////////////////////////////////////////////////////////////////
NullAudioSound::NullAudioSound() {
  // Intentionally blank.
}

NullAudioSound::~NullAudioSound() {
  // Intentionally blank.
}
  
void NullAudioSound::play() {
  // Intentionally blank.
}

void NullAudioSound::stop() {
  // Intentionally blank.
}
  
void NullAudioSound::set_loop(bool) {
  // Intentionally blank.
}

bool NullAudioSound::get_loop() const {
  return false; 
}
  
void NullAudioSound::set_loop_count(unsigned long) {
  // Intentionally blank.
}

unsigned long NullAudioSound::get_loop_count() const {
  return 0; 
}
  
void NullAudioSound::set_time(float) {
  // Intentionally blank.
}

float NullAudioSound::get_time() const {
  return 0; 
}

void NullAudioSound::set_volume(float) {
  // Intentionally blank.
}

float NullAudioSound::get_volume() const {
  return 0; 
}

void NullAudioSound::set_balance(float) {
  // Intentionally blank.
}

float NullAudioSound::get_balance() const {
  return 0; 
}

void NullAudioSound::set_active(bool) {
  // Intentionally blank.
}

bool NullAudioSound::get_active() const {
  return false; 
}

void NullAudioSound::set_finished_event(const string& event) {
  // Intentionally blank.
}

const string& NullAudioSound::get_finished_event() const {
  return blank;
}

const string& NullAudioSound::get_name() const {
  return blank;
}

float NullAudioSound::length() const {
  return 0;
}

void NullAudioSound::set_3d_attributes(float px, float py, float pz, float vx, float vy, float vz) {
  // Intentionally blank.
}

void NullAudioSound::get_3d_attributes(float px, float py, float pz, float vx, float vy, float vz) {
  // Intentionally blank.
}

AudioSound::SoundStatus NullAudioSound::status() const {
  return AudioSound::READY; 
}