void SimpleAudioEngine::stopAllEffects()
{
for (EffectList::iterator it = s_List.begin(); it != s_List.end(); ++it)
{
it->second->Stop();
}
}
void SimpleAudioEngine::preloadEffect(const char* pszFilePath)
{
int nRet = 0;
CCAudioOut* pEffectPlayer = NULL;
do
{
BREAK_IF(! pszFilePath);
string strFilePath = fullPathFromRelativePath(pszFilePath);
nRet = _Hash(strFilePath.c_str());
BREAK_IF(s_List.end() != s_List.find(nRet));
//AppLog("not find effect, create it...");
if (s_List.size() >= 64)
{
// get the first effect, and remove it form list
//AppLog("effect preload more than 64, delete the first effect");
pEffectPlayer = s_List.begin()->second;
pEffectPlayer->Finalize();
s_List.erase(s_List.begin()->first);
}
if (pEffectPlayer == NULL)
pEffectPlayer = new CCAudioOut;
pEffectPlayer->Initialize(strFilePath.c_str());
s_List.insert(Effect(nRet, pEffectPlayer));
} while (0);
}
void SimpleAudioEngine::stopEffect(unsigned int nSoundId)
{
EffectList::iterator p = s_List.find(nSoundId);
if (p != s_List.end())
{
p->second.Stop();
}
}
void SimpleAudioEngine::playPreloadedEffect(int nSoundId)
{
EffectList::iterator p = s_List.find(nSoundId);
if (p != s_List.end())
{
p->second.Rewind();
}
}
int getId(const string &name) const
{
EffectList::const_iterator it = effects.begin();
for(; it != effects.end(); ++it)
{
if(it->name == name)
return it - effects.begin();
}
return -1;
}
unsigned int SimpleAudioEngine::playEffect(const char* pszFilePath)
{
unsigned int nRet = _Hash(pszFilePath);
preloadEffect(pszFilePath);
EffectList::iterator p = s_List.find(nRet);
if (p != s_List.end())
{
p->second.Rewind();
}
return nRet;
}
SimpleAudioEngine::~SimpleAudioEngine()
{
for (EffectList::iterator it = s_List.begin(); it != s_List.end(); ++it)
{
it->second->Stop();
delete it->second;
}
s_List.clear();
closeMediaPlayer(s_pBackPlayer);
delete s_pBackPlayer;
s_pBackPlayer = NULL;
}
void QBSoundMac::unloadEffect(const char* filename)
{
QBSoundLocker locker(&mMutex,"unloadEffect");
if (filename) {
unsigned int nRet = _Hash(filename);
EffectList::iterator p = effectTrack.find(nRet);
if (p != effectTrack.end())
{
delete p->second;
p->second = NULL;
effectTrack.erase(nRet);
}
}
}
unsigned int QBSoundMac::playEffect(const char* filename,bool bLoop,float pitch, float pan, float gain)
{
QBSoundLocker locker(&mMutex,"playEffect");
if (filename) {
unsigned int nRet = _Hash(filename);
do {
if (filename==NULL) break;
unsigned int nRet = _Hash(filename);
if (effectTrack.end() != effectTrack.find(nRet)) break;
effectTrack.insert(make_pair(nRet,new EffectBuffer()));
EffectBuffer* buffer = effectTrack[nRet];
if (buffer->load(filename)!=0) {
effectTrack.erase(nRet);
}
} while (0);
EffectList::iterator p = effectTrack.find(nRet);
if (p != effectTrack.end())
{
EffectBuffer* effect = p->second;
findPlayer(soundID)->setVolume(gain);
findPlayer(soundID)->play((unsigned char*)effect->pcmbuffer,effect->pcmsize);
soundID ++;
if (soundID > 9999) soundID = 1;
}
return soundID;
}
return 0;
}
void QBSoundMac::preloadEffect(const char* filename)
{
QBSoundLocker locker(&mMutex,"preloadEffect");
do {
if (filename==NULL) break;
unsigned int nRet = _Hash(filename);
if (effectTrack.end() != effectTrack.find(nRet)) break;
effectTrack.insert(make_pair(nRet,new EffectBuffer()));
EffectBuffer* buffer = effectTrack[nRet];
if (buffer->load(filename)!=0) {
effectTrack.erase(nRet);
}
} while (0);
}
void SimpleAudioEngine::preloadEffect(const char* pszFilePath)
{
int nRet = 0;
do
{
BREAK_IF(! pszFilePath);
nRet = _Hash(pszFilePath);
BREAK_IF(s_List.end() != s_List.find(nRet));
s_List.insert(Effect(nRet, MciPlayer()));
MciPlayer& player = s_List[nRet];
player.Open(_FullPath(pszFilePath), nRet);
BREAK_IF(nRet == player.GetSoundID());
s_List.erase(nRet);
nRet = 0;
} while (0);
}
// for sound effects
unsigned int SimpleAudioEngine::playEffect(const char* pszFilePath, bool bLoop/* = false*/)
{
result r = E_FAILURE;
string strFilePath = fullPathFromRelativePath(pszFilePath);
unsigned int nRet = _Hash(strFilePath.c_str());
preloadEffect(pszFilePath);
EffectList::iterator p = s_List.find(nRet);
if (p != s_List.end())
{
p->second->SetVolume((int) (s_fEffectsVolume * 99));
int volume = p->second->GetVolume();
if (s_fEffectsVolume > 0.0f && volume == 0)
{
p->second->SetVolume(1);
}
if (AUDIOOUT_STATE_PLAYING == p->second->GetState())
{
return nRet; // Stop waste a lot of time, so just return.
//r = p->second->Stop();
}
if (s_fEffectsVolume > 0.0f)
{
r = p->second->Play(bLoop);
}
if (IsFailed(r))
{
AppLog("play effect fails, error code = %d", r);
}
}
return nRet;
}
void QBSoundMac::stopAll()
{
QBSoundLocker locker(&mMutex,"stopAll");
#ifdef __USE_OGG_VORBIS__
{
PlayerList::iterator it = streamTrack.begin();
while(it != streamTrack.end()) {
delete (*it).second;
++it;
}
streamTrack.clear();
}
{
EffectList::iterator it = effectTrack.begin();
while(it != effectTrack.end())
{
delete (*it).second;
++it;
}
effectTrack.clear();
}
#endif
return QBSound::stopAll();
}
