I'm trying to make a mute button and since i have 2 worlds i have to put this in both of them, but i need help on
the if statement that tell me which world.. im trying to use this code: if(Greenfoot.getWorld() = OpenMenu()), but it doesn't work?
here's my code:
import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
public class MuteButton extends Actor
{
//imports img
private GreenfootImage image1 = new GreenfootImage("on.png");
private GreenfootImage image2 = new GreenfootImage("off.png");
//initiallizing variables
private boolean soundOn;
public MuteButton()
{
//when object is created, sets img to on button
setImage(image1);
soundOn = true;
}
/**
* Act - do whatever the muteButton wants to do. This method is called whenever
* the 'Act' or 'Run' button gets pressed in the environment.
*/
public void act()
{
checkClick ();
// Add your action code here.
}
private void checkClick ()
{
//get main menu world
OpenMenu world = (OpenMenu) getWorld();
WaterWorld world2 = (WaterWorld) getWorld();
if(Greenfoot.getWorld() = OpenMenu())
{
if (soundOn == true && Greenfoot.mouseClicked(this))
{
world.stopMusic();
setImage(image2);
soundOn = false;
}
else if ( soundOn == false && Greenfoot.mouseClicked(this))
{
world.playMusic();
setImage(image1);
soundOn = true;
}
}
else if(Greenfoot.getWorld() == WaterWorld())
{
if (soundOn == true && Greenfoot.mouseClicked(this))
{
world2.stopMusic();
setImage(image2);
soundOn = false;
}
else if ( soundOn == false && Greenfoot.mouseClicked(this))
{
world2.playMusic();
setImage(image1);
soundOn = true;
}
}
}
}
