Sound.java

package beta;

import java.io.File;

import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;
import javax.sound.sampled.FloatControl;

public class Sound {

	private Clip clip;
	//Get the sound file and creates clip.
	public Sound (String fileName) {
		try {
			AudioInputStream ais = AudioSystem.getAudioInputStream(new File(fileName));
			clip = AudioSystem.getClip();
			clip.open(ais);
			FloatControl gainControl = 
					(FloatControl) clip.getControl(FloatControl.Type.MASTER_GAIN);
			gainControl.setValue(-15.0f);
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	//stop clip
	public void stop(){
		if(clip == null) return;
		clip.stop();
	}
	//method to play audio file once
	public void play() {
		try {
			if (clip != null) {
				new Thread() {
					public void run() {
						synchronized (clip) {
							clip.stop();
							clip.setFramePosition(0);
							clip.start();
						}
					}
				}.start();
			}
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	//method to play audio file continuously
	public void loop() {
		try {
			if (clip != null) {
				new Thread() {
					public void run() {
						synchronized (clip) {
							clip.stop();
							clip.setFramePosition(0);
							clip.loop(Clip.LOOP_CONTINUOUSLY);
						}
					}
				}.start();
			}
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	//check if clip is still playing
	public boolean isActive(){
		return clip.isActive();
	}

}