public void setSoundPan(long soundId, float pan, float volume) {
if (!soundIdToSource.containsKey(soundId)) return;
int sourceId = soundIdToSource.get(soundId);
AL10.alSource3f(
sourceId,
AL10.AL_POSITION,
MathUtils.cos((pan - 1) * MathUtils.PI / 2),
0,
MathUtils.sin((pan + 1) * MathUtils.PI / 2));
AL10.alSourcef(sourceId, AL10.AL_GAIN, volume);
}
public void setSoundPitch(long soundId, float pitch) {
if (!soundIdToSource.containsKey(soundId)) return;
int sourceId = soundIdToSource.get(soundId);
AL10.alSourcef(sourceId, AL10.AL_PITCH, pitch);
}
public void setSoundLooping(long soundId, boolean looping) {
if (!soundIdToSource.containsKey(soundId)) return;
int sourceId = soundIdToSource.get(soundId);
alSourcei(sourceId, AL10.AL_LOOPING, looping ? AL10.AL_TRUE : AL10.AL_FALSE);
}
public void setSoundGain(long soundId, float volume) {
if (!soundIdToSource.containsKey(soundId)) return;
int sourceId = soundIdToSource.get(soundId);
AL10.alSourcef(sourceId, AL10.AL_GAIN, volume);
}
public void resumeSound(long soundId) {
if (!soundIdToSource.containsKey(soundId)) return;
int sourceId = soundIdToSource.get(soundId);
if (alGetSourcei(sourceId, AL_SOURCE_STATE) == AL_PAUSED) alSourcePlay(sourceId);
}
public void pauseSound(long soundId) {
if (!soundIdToSource.containsKey(soundId)) return;
int sourceId = soundIdToSource.get(soundId);
alSourcePause(sourceId);
}
public void stopSound(long soundId) {
if (!soundIdToSource.containsKey(soundId)) return;
int sourceId = soundIdToSource.get(soundId);
alSourceStop(sourceId);
}