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AudioTrack : prevented audio track to be looped even if the channel loopMode is dontLoop

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git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9866 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
This commit is contained in:
rem..om 2012-10-13 07:31:44 +00:00
parent 53afc0f02e
commit a61bdf1d47
1 changed files with 47 additions and 28 deletions
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75
engine/src/core/com/jme3/animation/AudioTrack.java
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@ -44,18 +44,19 @@ import java.util.logging.Level;
import java.util.logging.Logger;
/**
* AudioTrack is a track to add to an existing animation, to paly a sound during an animations
* for example : gun shot, foot step, shout, etc...
*
* usage is
* AudioTrack is a track to add to an existing animation, to paly a sound during
* an animations for example : gun shot, foot step, shout, etc...
*
* usage is
* <pre>
* AnimControl control model.getControl(AnimControl.class);
* AudioTrack track = new AudioTrack(existionAudioNode, control.getAnim("TheAnim").getLength());
* control.getAnim("TheAnim").addTrack(track);
* </pre>
*
* This is mostly intended for short sounds, playInstance will be called on the AudioNode at time 0 + startOffset.
*
*
* This is mostly intended for short sounds, playInstance will be called on the
* AudioNode at time 0 + startOffset.
*
*
* @author Nehon
*/
@ -76,7 +77,6 @@ public class AudioTrack implements ClonableTrack {
}
public void onAnimChange(AnimControl control, AnimChannel channel, String animName) {
stop();
}
}
@ -88,8 +88,10 @@ public class AudioTrack implements ClonableTrack {
/**
* Creates an AudioTrack
*
* @param audio the AudioNode
* @param length the length of the track (usually the length of the animation you want to add the track to)
* @param length the length of the track (usually the length of the
* animation you want to add the track to)
*/
public AudioTrack(AudioNode audio, float length) {
this.audio = audio;
@ -99,9 +101,12 @@ public class AudioTrack implements ClonableTrack {
/**
* Creates an AudioTrack
*
* @param audio the AudioNode
* @param length the length of the track (usually the length of the animation you want to add the track to)
* @param startOffset the time in second when the sound will be played after the animation starts (default is 0)
* @param length the length of the track (usually the length of the
* animation you want to add the track to)
* @param startOffset the time in second when the sound will be played after
* the animation starts (default is 0)
*/
public AudioTrack(AudioNode audio, float length, float startOffset) {
this(audio, length);
@ -110,10 +115,15 @@ public class AudioTrack implements ClonableTrack {
/**
* Internal use only
* @see Track#setTime(float, float, com.jme3.animation.AnimControl, com.jme3.animation.AnimChannel, com.jme3.util.TempVars)
*
* @see Track#setTime(float, float, com.jme3.animation.AnimControl,
* com.jme3.animation.AnimChannel, com.jme3.util.TempVars)
*/
public void setTime(float time, float weight, AnimControl control, AnimChannel channel, TempVars vars) {
if (time == length) {
return;
}
if (!initialized) {
control.addListener(new OnEndListener());
initialized = true;
@ -132,6 +142,7 @@ public class AudioTrack implements ClonableTrack {
/**
* Retruns the length of the track
*
* @return length of the track
*/
public float getLength() {
@ -140,7 +151,8 @@ public class AudioTrack implements ClonableTrack {
/**
* Clone this track
* @return
*
* @return
*/
@Override
public Track clone() {
@ -148,8 +160,11 @@ public class AudioTrack implements ClonableTrack {
}
/**
* This method clone the Track and search for the cloned counterpart of the original audio node in the given cloned spatial.
* The spatial is assumed to be the Spatial holding the AnimControl controling the animation using this Track.
* This method clone the Track and search for the cloned counterpart of the
* original audio node in the given cloned spatial. The spatial is assumed
* to be the Spatial holding the AnimControl controling the animation using
* this Track.
*
* @param spatial the Spatial holding the AnimControl
* @return the cloned Track with proper reference
*/
@ -167,14 +182,15 @@ public class AudioTrack implements ClonableTrack {
//setting user data on the new AudioNode and marking it with a reference to the cloned Track.
setUserData(audioTrack);
return audioTrack;
}
/**
* recursive function responsible for finding the newly cloned AudioNode
*
* @param spat
* @return
* @return
*/
private AudioNode findAudio(Spatial spat) {
if (spat instanceof AudioNode) {
@ -213,16 +229,15 @@ public class AudioTrack implements ClonableTrack {
}
public void cleanUp() {
TrackInfo t = (TrackInfo) audio.getUserData("TrackInfo");
t.getTracks().remove(this);
if(!t.getTracks().isEmpty()){
audio.setUserData("TrackInfo", null);
}
TrackInfo t = (TrackInfo) audio.getUserData("TrackInfo");
t.getTracks().remove(this);
if (!t.getTracks().isEmpty()) {
audio.setUserData("TrackInfo", null);
}
}
/**
*
*
* @return the audio node used by this track
*/
public AudioNode getAudio() {
@ -231,7 +246,8 @@ public class AudioTrack implements ClonableTrack {
/**
* sets the audio node to be used for this track
* @param audio
*
* @param audio
*/
public void setAudio(AudioNode audio) {
if (this.audio != null) {
@ -243,7 +259,7 @@ public class AudioTrack implements ClonableTrack {
}
/**
*
*
* @return the start offset of the track
*/
public float getStartOffset() {
@ -252,7 +268,8 @@ public class AudioTrack implements ClonableTrack {
/**
* set the start offset of the track
* @param startOffset
*
* @param startOffset
*/
public void setStartOffset(float startOffset) {
this.startOffset = startOffset;
@ -260,6 +277,7 @@ public class AudioTrack implements ClonableTrack {
/**
* Internal use only serialization
*
* @param ex exporter
* @throws IOException exception
*/
@ -272,6 +290,7 @@ public class AudioTrack implements ClonableTrack {
/**
* Internal use only serialization
*
* @param im importer
* @throws IOException Exception
*/