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84 lines
2.6 KiB
84 lines
2.6 KiB
package jme3test.helloworld;
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import com.jme3.app.SimpleApplication;
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import com.jme3.audio.AudioNode;
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import com.jme3.input.controls.ActionListener;
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import com.jme3.input.controls.MouseButtonTrigger;
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import com.jme3.material.Material;
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import com.jme3.math.ColorRGBA;
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import com.jme3.math.Vector3f;
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import com.jme3.scene.Geometry;
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import com.jme3.scene.shape.Box;
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/** Sample 11 - playing 3D audio. */
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public class HelloAudio extends SimpleApplication {
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private AudioNode audio_gun;
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private AudioNode audio_nature;
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private Geometry player;
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public static void main(String[] args) {
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HelloAudio app = new HelloAudio();
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app.start();
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}
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@Override
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public void simpleInitApp() {
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flyCam.setMoveSpeed(40);
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/** just a blue box floating in space */
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Box box1 = new Box(Vector3f.ZERO, 1, 1, 1);
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player = new Geometry("Player", box1);
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Material mat1 = new Material(assetManager,
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"Common/MatDefs/Misc/Unshaded.j3md");
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mat1.setColor("Color", ColorRGBA.Blue);
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player.setMaterial(mat1);
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rootNode.attachChild(player);
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/** custom init methods, see below */
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initKeys();
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initAudio();
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}
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/** We create two audio nodes. */
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private void initAudio() {
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/* gun shot sound is to be triggered by a mouse click. */
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audio_gun = new AudioNode(assetManager, "Sound/Effects/Gun.wav", false);
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audio_gun.setLooping(false);
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audio_gun.setVolume(2);
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rootNode.attachChild(audio_gun);
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/* nature sound - keeps playing in a loop. */
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audio_nature = new AudioNode(assetManager, "Sound/Environment/Nature.ogg", true);
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audio_nature.setLooping(true); // activate continuous playing
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audio_nature.setPositional(true);
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audio_nature.setLocalTranslation(Vector3f.ZERO.clone());
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audio_nature.setVolume(3);
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rootNode.attachChild(audio_nature);
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audio_nature.play(); // play continuously!
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}
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/** Declaring "Shoot" action, mapping it to a trigger (mouse click). */
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private void initKeys() {
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inputManager.addMapping("Shoot", new MouseButtonTrigger(0));
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inputManager.addListener(actionListener, "Shoot");
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}
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/** Defining the "Shoot" action: Play a gun sound. */
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private ActionListener actionListener = new ActionListener() {
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@Override
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public void onAction(String name, boolean keyPressed, float tpf) {
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if (name.equals("Shoot") && !keyPressed) {
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audio_gun.playInstance(); // play each instance once!
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}
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}
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};
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/** Move the listener with the a camera - for 3D audio. */
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@Override
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public void simpleUpdate(float tpf) {
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listener.setLocation(cam.getLocation());
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listener.setRotation(cam.getRotation());
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}
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}
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