#GREENFOOT SOUND HOW TO#

Use: aySound ('pew.wav') to play the sound to allow multiple 'pew' sounds to play simultaneously. This tutorial will explain how to initialise the world with actors, as well as how to play and record sounds. If you try 'pew.play ()' while 'pew' is already playing, it does not restart or play again. When the state changes, change the value of the field and if the field after being changed is true, then play the sound. This line creates one, and only one, instance of the sound. First you create a new sound like this: GreenfootSound sound new GreenfootSound ('filename') // the filename is the same as the one you would use in the playSound method You should create this sound as a global one (at the top of your code). Then you just need a boolean field to track the hover state of the mouse on the object. If you want the sound to stop you have to use the class GreenfootSound. I was working on a new game, when I got this exception:Įxception in thread 'SoundStream:file:/E:/Gebruikers/Sven/Programmeren/Greenfoot/Wolfenstein/sounds/backgroundSongs/backgroundSong1.MP3' : 580Īt javazoom.jl._decode(LayerIIIDecoder.java:795)Īt javazoom.jl.(LayerIIIDecoder.java:278)Īt javazoom.jl.(LayerIIIDecoder.java:219)Īt javazoom.jl.(Decoder.java:147)Īt (Mp3AudioInputStream.java:230)Īt (SoundStream.java:302) sound is there in sounds folder but playing repeatedly while I click run without doing anything. I want the audio file to play only once when someone hover overs it.

Greenfoot sound