So essentially what I am trying to do is have it to where when you have a score of 20 in-game, seahorses start spawning along with seals and cherries making the game harder. When you pass a score of 20, then you are able to eat both cherries and seals with cherries being 1 point and seals being 2 points. Now, the problem I am having right now is with my world class. I don't exactly know how to take my score integer from my counter class and send it over to my world class where i will then create an if statement using the score integer. I have thought possibly putting the if statement in my counter class rather than my world class. If so, please let me know.Here is my code
import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
/**
* An Ocean Experience
*
* @author Gabe Piper
* @version 1.0.1
*/
public class Ocean extends World
{
Counter score = getScore();
Counter counter = new Counter();
public Ocean()
{
super(600, 400, 1, false);
addObject(counter, 546, 37);
addObject(new Fish(), 51, 192);
}
public void act()
{
if(canAddCherry())
{
addObject (new Cherry(), getWidth(), Greenfoot.getRandomNumber(getHeight()));
}
if(canAddSeal())
{
addObject (new Seal(), getWidth(), Greenfoot.getRandomNumber(getHeight()));
}
}
public void levelUp()
{
}
public boolean canAddCherry()
{
return getObjects(Cherry.class).size() < 2;
}
public boolean canAddSeal()
{
return getObjects(Seal.class).size() < 2;
}
public boolean canAddSeahorse()
{
return getObjects(Seahorse.class).size() < 1;
}
public Counter getCounter()
{
return counter;
}
public Counter getScore()
{
return score;
}
}
import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
import java.awt.Color;
/**
* Write a description of class Counter here.
*
* @author (your name)
* @version (a version number or a date)
*/
public class Counter extends Actor
{
public int score = 0;
public Counter()
{
}
/**
* 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()
{
setImage(new GreenfootImage("Score : " + score, 24, Color.GREEN, Color.BLACK));
}
public void addScore()
{
score++;
}
public void subtractScore()
{
score--;
}
}import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
/**
* Write a description of class Seahorse here.
*
* @author (your name)
* @version (a version number or a date)
*/
public class Seahorse extends Actor
{
public Seahorse()
{
}
public void act()
{
setLocation(getX() - 6, getY());
if (foundPlayer())
{
eatPlayer();
}
if (isOffScreen())
{
getWorld().removeObject(this);
}
}
public boolean isOffScreen()
{
if (getX() < 0 - getImage().getWidth()/2 ||
getX() > getWorld().getWidth() + getImage().getWidth()/2 ||
getY() < 0 - getImage().getHeight()/2 ||
getY() > getWorld().getHeight() + getImage().getHeight()/2)
{
return true;
}
return false;
}
public boolean foundPlayer()
{
Actor player = getOneObjectAtOffset(0, 0, Player.class);
if(player != null) {
return true;
}
else {
return false;
}
}
public void eatPlayer()
{
Actor player = getOneObjectAtOffset(0, 0, Player.class);
if(player != null) {
World myWorld = getWorld();
Scoreboard scoreboard = new Scoreboard();
myWorld.addObject(scoreboard, myWorld.getWidth()/2, myWorld.getHeight()/2);
myWorld.removeObject(player);
Greenfoot.stop();
}
}
}
import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
/**
* Write a description of class Seal here.
*
* @author (your name)
* @version (a version number or a date)
*/
public class Seal extends Actor
{
/**
* Act - do whatever the Seal wants to do. This method is called whenever
* the 'Act' or 'Run' button gets pressed in the environment.
*/
public void act()
{
setLocation(getX() - 6, getY());
if (foundPlayer())
{
eatPlayer();
}
if (isOffScreen())
{
getWorld().removeObject(this);
}
}
public boolean foundPlayer()
{
Actor player = getOneObjectAtOffset(0, 0, Player.class);
if(player != null) {
return true;
}
else {
return false;
}
}
public boolean isOffScreen()
{
if (getX() < 0 - getImage().getWidth()/2 ||
getX() > getWorld().getWidth() + getImage().getWidth()/2 ||
getY() < 0 - getImage().getHeight()/2 ||
getY() > getWorld().getHeight() + getImage().getHeight()/2)
{
return true;
}
return false;
}
public void eatPlayer()
{
Actor player = getOneObjectAtOffset(0, 0, Player.class);
if(player != null) {
World myWorld = getWorld();
Scoreboard scoreboard = new Scoreboard();
myWorld.addObject(scoreboard, myWorld.getWidth()/2, myWorld.getHeight()/2);
myWorld.removeObject(player);
Greenfoot.stop();
}
}
}
