Discussions

Can anyone make this actor move automatically forward 60px and back 60px like super mario Heres the code: import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo) /** * Write a description of class GoldenBall here. * * @author (your name) * @version (a version number or a date) */ public class Lobster extends Actor { /** * Act - do whatever the GoldenBall wants to do. This method is called whenever * the 'Act' or 'Run' button gets pressed in the environment. */ public void act() { checkGoldenBall(); } public boolean canMove(int x, int y) { Actor sand; sand=getOneObjectAtOffset(x,y,sandroad.class); //the section below checks if there is a block you can move to // if there is it sets sand to a vlaue otherwise it says null // The errors are in this section boolean flag=false; if (sand !=null) { flag=true; } return flag; } /** * Check if Lobster eats the ball */ private void checkGoldenBall() { Actor GoldenBall= getOneIntersectingObject(GoldenBall.class); if (GoldenBall !=null ) { getWorld().removeObject(GoldenBall); } } }