How to Play a Sound on Loop in Greenfoot

If you're new to Greenfoot, playing a sound on loop can be a bit tricky. However, with this simple guide, you'll learn how to do it easily.

When creating objects from a class in Greenfoot, you may come across code that looks confusing. In this case, we're talking about the line `setSound(new GreenfootSound('BACKGROUND.wav'), 50);`. This line of code is used to set the sound to play in a loop at 50% volume.

But what does it mean? Simply put, it means that when you create an object from the class, the sound will start playing immediately and continue to play until the program stops or you manually stop it. The `50` refers to the volume of the sound, which is set at 50%.

So, how do you add this line of code? To do so, follow these steps:

1. Open your Greenfoot project and go to the class where you want to add the sound.

2. Click on the 'Add' button in the toolbar and select 'Sound'.

3. In the 'Properties' window, click on the 'Source' tab and enter the name of the sound file you want to play (e.g., 'BACKGROUND.wav').

4. Set the volume to 50% by adjusting the slider or entering the value directly.

5. Click 'OK' to save your changes.

Now, go back to your code and add the line `setSound(new GreenfootSound('BACKGROUND.wav'), 50);` in the area where you want the sound to start playing.

With these simple steps, you should now be able to play a sound on loop in your Greenfoot project.

Greenfoot play sound on loop