axmol/cocos/audio/tizen/SimpleAudioEngineTizen.cpp

/****************************************************************************
 Copyright (c) 2014-2016 Chukong Technologies Inc.
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.

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 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.

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 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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#include "platform/CCPlatformConfig.h"
#if CC_TARGET_PLATFORM == CC_PLATFORM_TIZEN

#include "audio/include/SimpleAudioEngine.h"
#include "audio/include/AudioEngine.h"

USING_NS_CC;
using namespace cocos2d::experimental;

static float s_bgMusicVolume = 1.0f;
static float s_effectVolume = 1.0f;

namespace CocosDenshion {

SimpleAudioEngine::SimpleAudioEngine() {

}

SimpleAudioEngine::~SimpleAudioEngine() {
}

SimpleAudioEngine* SimpleAudioEngine::getInstance() {
    static SimpleAudioEngine s_SharedEngine;
    return &s_SharedEngine;
}

void SimpleAudioEngine::end() {
    AudioEngine::end();
}

static int s_bgAudioID = AudioEngine::INVALID_AUDIO_ID;
static std::string bgMusicFilePath;
//////////////////////////////////////////////////////////////////////////
// BackgroundMusic
//////////////////////////////////////////////////////////////////////////

void SimpleAudioEngine::playBackgroundMusic(const char* pszFilePath,bool bLoop) {
    if (s_bgAudioID != AudioEngine::INVALID_AUDIO_ID)
    {
        AudioEngine::stop(s_bgAudioID);
        s_bgAudioID = AudioEngine::INVALID_AUDIO_ID;
    }

    if (pszFilePath)
    {
        bgMusicFilePath = pszFilePath;
        s_bgAudioID = AudioEngine::play2d(pszFilePath,bLoop,s_bgMusicVolume);
    }
}

void SimpleAudioEngine::stopBackgroundMusic(bool bReleaseData) {
    AudioEngine::stop(s_bgAudioID);
}

void SimpleAudioEngine::pauseBackgroundMusic() {
    AudioEngine::pause(s_bgAudioID);
}

void SimpleAudioEngine::resumeBackgroundMusic() {
    AudioEngine::resume(s_bgAudioID);
}

void SimpleAudioEngine::rewindBackgroundMusic() {
    AudioEngine::stop(s_bgAudioID);
    if (!bgMusicFilePath.empty())
    {
        s_bgAudioID = AudioEngine::play2d(bgMusicFilePath);
    }
}

bool SimpleAudioEngine::willPlayBackgroundMusic() {
    return false;
}

bool SimpleAudioEngine::isBackgroundMusicPlaying() {
    auto state = AudioEngine::getState(s_bgAudioID);
    if (state == AudioEngine::AudioState::PLAYING)
    {
        return true;
    }
    return false;
}

void SimpleAudioEngine::preloadBackgroundMusic(const char* pszFilePath) {
    bgMusicFilePath = pszFilePath;
}

//////////////////////////////////////////////////////////////////////////
// effect function
//////////////////////////////////////////////////////////////////////////

unsigned int SimpleAudioEngine::playEffect(const char* pszFilePath, bool bLoop,
                                           float pitch, float pan, float gain) {
    return AudioEngine::play2d(pszFilePath,bLoop,s_effectVolume);
}

void SimpleAudioEngine::stopEffect(unsigned int nSoundId) {
    AudioEngine::stop(nSoundId);
}

void SimpleAudioEngine::preloadEffect(const char* pszFilePath) {
    // FIXME: need implementation
}

void SimpleAudioEngine::unloadEffect(const char* pszFilePath) {
    AudioEngine::uncache(pszFilePath);
}

void SimpleAudioEngine::pauseEffect(unsigned int uSoundId) {
    AudioEngine::pause(uSoundId);
}

void SimpleAudioEngine::pauseAllEffects() {
    bool resumeBGMusic = false;
    auto state = AudioEngine::getState(s_bgAudioID);
    if (state == AudioEngine::AudioState::PLAYING)
    {
        resumeBGMusic = true;
    }
    AudioEngine::pauseAll();
    if (resumeBGMusic)
    {
        AudioEngine::resume(s_bgAudioID);
    }
}

void SimpleAudioEngine::resumeEffect(unsigned int uSoundId) {
    AudioEngine::resume(uSoundId);
}

void SimpleAudioEngine::resumeAllEffects() {
    bool pauseBGMusic = false;
    auto state = AudioEngine::getState(s_bgAudioID);
    if (state == AudioEngine::AudioState::PAUSED)
    {
        pauseBGMusic = true;
    }
    AudioEngine::resumeAll();
    if (pauseBGMusic)
    {
        AudioEngine::pause(s_bgAudioID);
    }
}

void SimpleAudioEngine::stopAllEffects() {
    //FIXME
    AudioEngine::stopAll();
}



//////////////////////////////////////////////////////////////////////////
// volume interface
//////////////////////////////////////////////////////////////////////////

float SimpleAudioEngine::getBackgroundMusicVolume() {
    return s_bgMusicVolume;
}

void SimpleAudioEngine::setBackgroundMusicVolume(float volume) {
    if (volume > 1.0f)
    {
        volume = 1.0f;
    }
    else if(volume < 0.0f)
    {
        volume = 0.0f;
    }
    s_bgMusicVolume = volume;
    AudioEngine::setVolume(s_bgAudioID, s_bgMusicVolume);
}

float SimpleAudioEngine::getEffectsVolume() {
    return s_effectVolume;
}

void SimpleAudioEngine::setEffectsVolume(float volume) {
    if (volume > 1.0f)
    {
        volume = 1.0f;
    }
    else if(volume < 0.0f)
    {
        volume = 0.0f;
    }
    s_effectVolume = volume;
    //FIXME
}


} // end of namespace CocosDenshion

#endif