Hey everyone, I was making a game where a lizard collects fire balls to gain heat and has to avoid a car that bounces, but I'm having a lot of trouble displaying the score, would anybody be able to help me out?
this is my code for my counter.class:
I just cant figure out how to get the variable from another class to be displayed in this actor... Can someone plz help me?
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)/** * Write a description of class counter here. * * @author (your name) * @version (a version number or a date) */public class counter extends Actor{ private static final Color transparent = new Color(0,0,0,0); private GreenfootImage background; private int value; private int target; /** * Create a new counter, initialised to 0. */ public void Counter() { background = getImage(); // get image from class value = 0; target = 0; updateImage(); } /** * Act - do whatever the counter wants to do. This method is called whenever * the 'Act' or 'Run' button gets pressed in the environment. */ public void act() { if (value < target) { value++; updateImage(); } else if (value > target) { value--; updateImage(); } } public void add(int score) { target += score; } /** * Return the current counter value. */ public int getValue() { return value; } public void setValue(int newValue) { target = newValue; value = newValue; updateImage(); } private void updateImage() { GreenfootImage image = new GreenfootImage(background); GreenfootImage text = new GreenfootImage("Score-Holder.png" + value, 22, Color.BLACK, transparent); image.drawImage(text, (image.getWidth()-text.getWidth())/2, (image.getHeight()-text.getHeight())/2); setImage(image); } private void Scale() { GreenfootImage img = new GreenfootImage("Score-Holder.png"); img.scale(img.getWidth()-150, img.getHeight()-50); setImage(img); }} |
