void OkularTTS::slotSpeechStateChanged(QTextToSpeech::State state)
{
if (state == QTextToSpeech::Speaking)
emit isSpeaking(true);
else
emit isSpeaking(false);
}
bool speakText(std::vector<std::string> text, int speechID)
{
if(!isSpeaking())
{
speechIDStatic = speechID;
JniMethodInfo minfo;
jobject instance = getInstance();
bool functionExist = JniHelper::getMethodInfo(minfo, CLASS_NAME,"speakText", "([Ljava/lang/String;)Z");
CCAssert(functionExist, "Function doesn't exist");
minfo.env->DeleteLocalRef(minfo.classID); //Not required, we call the method directly on the instance
jclass jStringCls = minfo.env->FindClass("java/lang/String");
jstring string = minfo.env->NewStringUTF("");
jobjectArray ret = (jobjectArray)minfo.env->NewObjectArray(text.size(),
jStringCls,
string);
minfo.env->DeleteLocalRef(jStringCls);
minfo.env->DeleteLocalRef(string);
for(int i = 0; i < text.size(); i++)
{
string = minfo.env->NewStringUTF(text[i].c_str());
minfo.env->SetObjectArrayElement(ret, i, string);
minfo.env->DeleteLocalRef(string);
}
minfo.env->CallBooleanMethod(instance, minfo.methodID, ret);
minfo.env->DeleteLocalRef(instance);
minfo.env->DeleteLocalRef(ret);
}
return false;
}
void Transmitter::send(float *sample, int samples)
{
if (isSpeaking(sample, samples))
{
if (status == TRANSMITTER_STATUS_WAITING)
status = TRANSMITTER_STATUS_START;
speak = stoptx; // To guarantee stream even for small speech pauses
}
switch (status)
{
case TRANSMITTER_STATUS_START:
sendAudioPacket(prebuffer, frame_size);
status = TRANSMITTER_STATUS_NORMAL;
case TRANSMITTER_STATUS_NORMAL:
if (speak > 0) {
sendAudioPacket(sample, samples);
speak--;
break;
}
else
{
status = TRANSMITTER_STATUS_WAITING;
}
case TRANSMITTER_STATUS_WAITING: // It keeps the previous buffer to anticipate a little the speech
memcpy(prebuffer, sample, samples*sizeof(float));
case TRANSMITTER_STATUS_MUTE:
ledOn(false);
break;
}
}
void Phone::sendAudioData(float *sample, int samples)
{
if (isSpeaking(sample, samples))
{
if (rec_status == RECORDER_STATUS_WAITING)
rec_status = RECORDER_STATUS_START;
speak = stoptx; // To guarantee stream even for small speech pauses
}
switch (rec_status)
{
case RECORDER_STATUS_START:
send(prebuffer, frame_size);
rec_status = RECORDER_STATUS_RUNNING;
case RECORDER_STATUS_RUNNING:
if (speak > 0) {
send(sample, samples);
break;
}
else
{
rec_status = RECORDER_STATUS_WAITING;
}
case RECORDER_STATUS_WAITING: // It keeps the previous buffer to anticipate a little the speech
memcpy(prebuffer, sample, samples*sizeof(float));
case RECORDER_STATUS_MUTE:
case RECORDER_STATUS_STOP:
break;
}
}
void Monster::speak(std::string soundFile, bool shouldInterrupt)
{
if(isSpeaking() == NULL)
{
mVoice = game->getSoundEngine()->play3DSoundKeep(soundFile, mPosition, 1.0f, randomFloat(0.75f, 2.0f));
}
else if(mVoice->isFinished() || shouldInterrupt)
{
mVoice->stop();
mVoice->drop();
mVoice = game->getSoundEngine()->play3DSoundKeep(soundFile, mPosition, 1.0f, randomFloat(0.75f, 2.0f));
}
}
