This is a really boring, kind of stupid game that I have to program for class. Everything else works. I've set up all my actors and the world (lvl3). I want to be able to place "selectors" (they are blue buttons. Class: selector3; Variable name: selector) on various questions. There are four questions and each of them have a different amount of options to choose from. I've worked out the code to create the selectors where I want them when I click an object, but I can't get the selector to delete when I click another option. Here is my code for the first option in one of the questions:
When I select an option, the selector shows up, but if I select another option within the same question (or any other option on the page), a new selector will be created without deleting the first one. How do I make other selectors disappear when other options (within the same question) are clicked?
import greenfoot.*;
public class style2 extends style
{
/**
* Act - do whatever the style2 wants to do. This method is called whenever
* the 'Act' or 'Run' button gets pressed in the environment.
*/
World myWorld;
public style2(World world)
{
myWorld = world;
int percentage = 65;
GreenfootImage image = getImage();
image.scale(image.getWidth()*percentage/100, image.getHeight()*percentage/100);
}
public void act()
{
Actor selector = new selector3();
if (Greenfoot.mouseClicked(this)) {
myWorld.addObject(selector, this.getX(), this.getY());
}
if (Greenfoot.mouseClicked(style1.class) || Greenfoot.mouseClicked(style3.class)) {
myWorld.removeObject(selector);
}
}
}