More sounds with randomization

src/sample/SoundController.java

@@ -5,6 +5,7 @@ import javafx.scene.media.Media;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.concurrent.ThreadLocalRandom;
 
 public class SoundController{
     private List<String> sounds = new ArrayList<>();
@@ -12,7 +13,10 @@ public class SoundController{
     //Creating Singleton
     private static final SoundController INSTANCE = new SoundController();
     private SoundController(){
-        addSound("./src/sample/woosh.mp3");
+        addSound("./src/sample/woosh1.mp3");
+        addSound("./src/sample/woosh2.mp3");
+        addSound("./src/sample/woosh3.mp3");
+        addSound("./src/sample/woosh4.mp3");
     }
     public static SoundController getInstance(){
         return INSTANCE;
@@ -23,7 +27,7 @@ public class SoundController{
         this.sounds.add(file);
     }
     public void playSound(){
-        Media sound = new Media(new File(sounds.get(0)).toURI().toString());
+        Media sound = new Media(new File(sounds.get(ThreadLocalRandom.current().nextInt(0, sounds.size()))).toURI().toString());
         MediaPlayer mediaPlayer = new MediaPlayer(sound);
         mediaPlayer.play();
     }