I'm having a bit of an issue with a Space Invaders game that I have to make for school. All three of my aliens add 50 points to the score, when I want them to all add different values. Can anyone help me with this?
My first alien's code (parent):
My second alien's code (child):
My third alien's code (child):
My score actor's code:
import greenfoot.*;
public class Alien1 extends Actor
{
int points = 50;
int wait;
int moving = 10;
int moveTimer = 60;
int shoot;
public void act()
{
wait++;
if (isTouching(PlayerBullet.class))
{
removeTouching(PlayerBullet.class);
Greenfoot.playSound("destroy.mp3");
ScoreCounter counter = getWorld().getObjects(ScoreCounter.class).get(0);
counter.score = counter.score + points;
getWorld().removeObject(this);
}
if(wait == 20)
{
wait = 0;
movement();
shoot();
}
}
public void movement()
{
moveTimer--;
if (moveTimer >= 30)
{
move(moving);
}
if (moveTimer <= 30)
{
move(-moving);
}
if (moveTimer == -1)
{
moveTimer = 61;
}
if (moveTimer == 0)
{
moving = 0;
}
if (moveTimer == 30)
{
setLocation(getX(), getY()+25);
}
if (moveTimer == 61)
{
setLocation(getX(), getY()+25);
moving = 10;
}
}
public void shoot()
{
if (Greenfoot.getRandomNumber(29) == 1)
{
getWorld().addObject(new AlienBullet(), getX(), getY()-1);
Greenfoot.playSound("shoot.mp3");
}
}
}import greenfoot.*;
public class Alien2 extends Alien1
{
int points = 25;
}import greenfoot.*;
public class Alien3 extends Alien1
{
int points = 10;
}import greenfoot.*;
public class ScoreCounter extends Actor
{
int score = 0;
public void act()
{
setImage(new GreenfootImage("Score: "+score,25,Color.WHITE,Color.BLACK));
}
}