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 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);
}
}
}
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);
}
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 SimpleAudioEngine::unloadEffect(const char* pszFilePath)
{
unsigned int nID = _Hash(pszFilePath);
s_List.erase(nID);
}
void SimpleAudioEngine::unloadEffect(int nSoundId)
{
s_List.erase(nSoundId);
}
