public static Audio playWav(String wavFile, boolean loop) {
try {
AudioLoader.update(); // JIC
Audio wav = AudioLoader.getAudio("WAV", ResourceLoader.getResourceAsStream(wavFile));
sounds.add(wav);
wav.playAsMusic(1.0f, 1.0f, loop);
return wav;
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
/** Initialise resources */
public void init() {
try {
wavEffect =
AudioLoader.getAudio(
"WAV",
ResourceLoader.getResourceAsStream("com/etk2000/SpaceGame/Music/MainMenuMusic.wav"));
// @param: something, something, loop
wavEffect.playAsMusic(1.0f, 1.0f, true);
} catch (Exception e) {
System.out.println(e.getMessage());
}
/*
* try {
* // you can play oggs by loading the complete thing into
* // a sound
* oggEffect = AudioLoader.getAudio("OGG",
* ResourceLoader.getResourceAsStream("testdata/restart.ogg"));
*
* // or setting up a stream to read from. Note that the argument becomes
* // a URL here so it can be reopened when the stream is complete. Probably
* // should have reset the stream by thats not how the original stuff worked
* oggStream = AudioLoader.getStreamingAudio("OGG",
* ResourceLoader.getResource("testdata/bongos.ogg"));
*
* // can load mods (XM, MOD) using ibxm which is then played through OpenAL. MODs
* // are always streamed based on the way IBXM works
* modStream = AudioLoader.getStreamingAudio("MOD",
* ResourceLoader.getResource("testdata/SMB-X.XM"));
*
* // playing as music uses that reserved source to play the sound. The first
* // two arguments are pitch and gain, the boolean is whether to loop the content
* modStream.playAsMusic(1.0f, 1.0f, true);
*
* // you can play aifs by loading the complete thing into
* // a sound
* aifEffect = AudioLoader.getAudio("AIF",
* ResourceLoader.getResourceAsStream("testdata/burp.aif"));
*
* // you can play wavs by loading the complete thing into
* // a sound
* wavEffect = AudioLoader.getAudio("WAV",
* ResourceLoader.getResourceAsStream("testdata/cbrown01.wav"));
* } catch (Exception e) {
* e.printStackTrace();
* }
*/
}
private void playMovementSound() {
if (_godMode) return;
if ((MathHelper.fastAbs(_velocity.x) > 0.01 || MathHelper.fastAbs(_velocity.z) > 0.01)
&& _touchingGround) {
if (_currentFootstepSound == null) {
Vector3d playerDirection = directionOfReferencePoint();
_currentFootstepSound =
_footstepSounds[
MathHelper.fastAbs(_parent.getWorldProvider().getRandom().randomInt()) % 5];
_currentFootstepSound.playAsSoundEffect(
0.7f
+ (float) MathHelper.fastAbs(_parent.getWorldProvider().getRandom().randomDouble())
* 0.3f,
0.2f
+ (float) MathHelper.fastAbs(_parent.getWorldProvider().getRandom().randomDouble())
* 0.2f,
false,
(float) playerDirection.x,
(float) playerDirection.y,
(float) playerDirection.z);
} else {
long timeDiff = Terasology.getInstance().getTime() - _lastFootStepSoundPlayed;
if (!_currentFootstepSound.isPlaying()
&& timeDiff > 400 / (_activeWalkingSpeed / _walkingSpeed)) {
_lastFootStepSoundPlayed = Terasology.getInstance().getTime();
_currentFootstepSound = null;
}
}
}
}
/** Game loop update */
public void update() {
while (Keyboard.next()) {
if (Keyboard.getEventKeyState()) {
if (Keyboard.getEventKey() == Keyboard.KEY_Q) {
// play as a one off sound effect
oggEffect.playAsSoundEffect(1.0f, 1.0f, false);
}
if (Keyboard.getEventKey() == Keyboard.KEY_W) {
// replace the music thats curretly playing with
// the ogg
oggStream.playAsMusic(1.0f, 1.0f, true);
}
if (Keyboard.getEventKey() == Keyboard.KEY_E) {
// replace the music thats curretly playing with
// the mod
modStream.playAsMusic(1.0f, 1.0f, true);
}
if (Keyboard.getEventKey() == Keyboard.KEY_R) {
// play as a one off sound effect
aifEffect.playAsSoundEffect(1.0f, 1.0f, false);
}
if (Keyboard.getEventKey() == Keyboard.KEY_T) {
// play as a one off sound effect
wavEffect.playAsSoundEffect(1.0f, 1.0f, false);
}
}
}
// polling is required to allow streaming to get a chance to
// queue buffers.
SoundStore.get().poll(0);
}
public void update(int delta) {
if (enabled) {
if (musicPlaying == null) {
musicDelay -= delta;
if (musicDelay <= 0) {
musicPlaying = music.get((int) (Math.random() * music.size()));
musicPlaying.playAsMusic(1.0f, 1.0f, false);
soundStore.setSoundVolume(0.5f);
}
} else if (!soundStore.isMusicPlaying()) {
musicPlaying.stop();
musicDelay = (int) (Math.random() * 90000) + 30000;
musicPlaying = null;
soundStore.setSoundVolume(0.75f);
}
if (ambientMusicPlaying == null) {
ambientMusicDelay -= delta;
if (ambientMusicDelay <= 0) {
ambientMusicPlaying = ambientMusic.get((int) (Math.random() * ambientMusic.size()));
ambientMusicPlaying.playAsSoundEffect(1.0f, (float) Math.random() * 0.2f + 1f, false);
}
} else if (!ambientMusicPlaying.isPlaying()) {
ambientMusicPlaying.stop();
ambientMusicDelay = (int) (Math.random() * 6000) + 1000;
ambientMusicPlaying = null;
}
if (ambientNoisePlaying[0] == null) {
ambientNoiseDelay[0] -= delta;
if (ambientNoiseDelay[0] <= 0) {
ambientNoisePlaying[0] = ambientNoise.get((int) (Math.random() * ambientNoise.size()));
ambientNoisePlaying[0].playAsSoundEffect(1.0f, (float) Math.random() * 0.2f + 1f, false);
}
} else if (!ambientNoisePlaying[0].isPlaying()) {
ambientNoisePlaying[0].stop();
ambientNoiseDelay[0] = (int) (Math.random() * 16000) + 1000;
ambientNoisePlaying[0] = null;
}
if (ambientNoisePlaying[1] == null) {
ambientNoiseDelay[1] -= delta;
if (ambientNoiseDelay[1] <= 0) {
ambientNoisePlaying[1] = ambientNoise.get((int) (Math.random() * ambientNoise.size()));
ambientNoisePlaying[1].playAsSoundEffect(1.0f, (float) Math.random() * 0.2f + 1f, false);
}
} else if (!ambientNoisePlaying[1].isPlaying()) {
ambientNoisePlaying[1].stop();
ambientNoiseDelay[1] = (int) (Math.random() * 16000) + 1000;
ambientNoisePlaying[1] = null;
}
soundStore.poll(delta);
}
}
public static void playMusic(String name) {
try {
Audio song;
song =
AudioLoader.getAudio(
"WAV",
ResourceLoader.getResourceAsStream(
"resources" + Common.sep + "music" + Common.sep + name + ".wav"));
song.playAsMusic(1.0f, 1.0f, true);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Stops and releases all sources, clears each of the specified Audio buffers, destroys the OpenAL
* context, and resets SoundStore for future use.
*
* <p>Calling SoundStore.get().init() will re-initialize the OpenAL context after a call to
* destroyOpenAL (Note: AudioLoader.getXXX calls init for you).
*
* @author davedes (http://slick.ninjacave.com/forum/viewtopic.php?t=3920)
*/
private static void destroyOpenAL() {
if (!trackExists()) return;
stop();
try {
// get Music object's (private) Audio object reference
Field sound = player.getClass().getDeclaredField("sound");
sound.setAccessible(true);
Audio audio = (Audio) (sound.get(player));
// first clear the sources allocated by SoundStore
int max = SoundStore.get().getSourceCount();
IntBuffer buf = BufferUtils.createIntBuffer(max);
for (int i = 0; i < max; i++) {
int source = SoundStore.get().getSource(i);
buf.put(source);
// stop and detach any buffers at this source
AL10.alSourceStop(source);
AL10.alSourcei(source, AL10.AL_BUFFER, 0);
}
buf.flip();
AL10.alDeleteSources(buf);
int exc = AL10.alGetError();
if (exc != AL10.AL_NO_ERROR) {
throw new SlickException("Could not clear SoundStore sources, err: " + exc);
}
// delete any buffer data stored in memory, too...
if (audio != null && audio.getBufferID() != 0) {
buf = BufferUtils.createIntBuffer(1).put(audio.getBufferID());
buf.flip();
AL10.alDeleteBuffers(buf);
exc = AL10.alGetError();
if (exc != AL10.AL_NO_ERROR) {
throw new SlickException(
"Could not clear buffer " + audio.getBufferID() + ", err: " + exc);
}
}
// clear OpenAL
AL.destroy();
// reset SoundStore so that next time we create a Sound/Music, it will reinit
SoundStore.get().clear();
player = null;
} catch (Exception e) {
ErrorHandler.error("Failed to destroy OpenAL.", e, true);
}
}
