Sound.java

gehe zur Dokumentation dieser Datei

package de.lathanda.eos.base;
 
import static javax.sound.sampled.AudioFormat.Encoding.PCM_SIGNED;
import static javax.sound.sampled.AudioSystem.getAudioInputStream;
 
import java.io.BufferedInputStream;
 
import javax.sound.sampled.AudioFormat;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;
import javax.sound.sampled.DataLine;
public class Sound {
    private Clip clip;
    public Sound(String source) {
        try {
        final AudioInputStream stream = getAudioInputStream(new BufferedInputStream(ResourceLoader.getResourceAsStream(source)));
        final AudioFormat format = getOutFormat(stream.getFormat());
        DataLine.Info info = new DataLine.Info(Clip.class, format);
        clip = (Clip) AudioSystem.getLine(info);
        clip.open(stream);      
        } catch (Exception e) {
            clip = null;
        }
    }
    public void playLoop() {
        if (clip != null) {
            clip.setFramePosition(0);
            clip.loop(Clip.LOOP_CONTINUOUSLY);
            clip.start();       
        }
    }
    public void play() {
        if (clip != null) {
            clip.setFramePosition(0);
            clip.loop(0);
            clip.start();       
        }
    }
    public void stop() {
        if (clip != null) {
            clip.stop();
        }
    }
    private AudioFormat getOutFormat(AudioFormat inFormat) {
        final int ch = inFormat.getChannels();
        final float rate = inFormat.getSampleRate();
        return new AudioFormat(PCM_SIGNED, rate, 16, ch, ch * 2, rate, false);
    }
 
}