![]() ![]() I am not sure what you were trying to do with line 1 (or why you wanted to create a method here). The following code will loop the music while the scenario is running and pause the music when while the scenario is paused. playSound should only be used for sounds, not for music. while the gunshot is still ringing out, the next one is fired) or how to make the music stop playing when you click pause I’m compiled a lesson with some best-practices that I’ve developed over the years. If you ever want to pause/stop the sound, you should create a GreenfootSound object and keep a reference to it. ![]() ![]() If you got 'GreenfootSound( filename)' from the API, then you were looking at the constructor signature and you used it properly at the end of line 3. Ever wonder how to make Greenfoot play the same sound effect simultaneously with itself (I.e. The argument 'filename' is not used in the method anywhere - so there is no need to have the argument at all. Method names should give some indication as to what the method does the first word in the name should be a verb. as you mouse of the options, a sound is played. 7 So i am programming a screen in which there are three options to select. Even though the next level is paused using the greenfoot.stop-method. Although the music gets paused when calling the menu it starts running as soon as the next level is loaded. Your expression to the right of the equal sign on line 3 looks good. Getting Sound to Stop playing and to only play once. I was trying to use it to stop my music when the player would select a new level from the menu I created. 'variableName' can be any name that follows the rules given at the bottom of this page. 'variableType' can be any primitive type (int, float, boolean, long, byte, char, etc.) or a class name (String, Color, Font, Actor, World, etc.). VariableType variableName = expression_or_value Schüler/innen programmieren ein einfaches Froggerspiel und üben grundlegende Greenfoot-/Programmiertechniken. Neither line 3 nor line 4 could possibly compile without an exception being thrown.Ī variable is assigned a value like as in the following (in pseudo-code): Featured Resources: A collection of different images, ordered by topic. Is playing: falseĪt (GreenfootUtil.java:532)Īt (SoundFactory.That could not possibly compile. YouTube 0:00 / 1:23 If you have ever found adding sound into Greenfoot difficult then this short video will give you the confidence you need. Is playing: falseĪt (SoundExceptionHandler.java:66)Īt (SoundFactory.java:115)Īt (SoundFactory.java:130)Īt (Greenfoot.java:163)Īt Asteroids.check_hit(Asteroids.java:48)Īt (Simulation.java:507)Īt (Simulation.java:470)Īt (Simulation.java:204)Īt (Simulation.java:194)Ĭaused by: java.io.FileNotFoundException: Could not find file: file: break.mp3. : Could not open sound file: file: break.mp3. GetWorld().addObject(new Asteroids(size/2, Greenfoot.getRandomNumber(3) + 1, Greenfoot.getRandomNumber(45) + 45, Greenfoot.getRandomNumber(360)), getX(), getY()) ![]() If(split.isPlaying()) aySound("" + split) To stop it or pause it you have to use the class GreenfootSound. GevaterTod4711 4 If you start the music using aySound (.) you can't stop the sound. Public Asteroids(int size, int move, int direction, int rotation) 4 I actually want to do a button on/off for music but i don't know how to stop around that is actually playing. GreenfootSound split = new GreenfootSound("break.mp3") Greenfoot is an integrated development environment using Java or Stride designed primarily for educational purposes at the high school and undergraduate level. ![]()
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