I AM ERNIE NEEDING OF THE ASSISTANCE DAN POST HELP ERNIE IN DANGER
public class Counter extends Actor
{
private static final Color transparent = new Color(0,0,0,0);
private GreenfootImage background;
private int health;
private int target;
/**
* Create a new counter, initialised to 0.
*/
public Counter()
{
background = getImage(); // get image from class
health = 100;
target = 0;
updateImage();
}
/**
* Animate the display to count up (or down) to the current target health.
*/
public void act()
{
if (health < target) {
health++;
updateImage();
}
else if (health > target) {
health--;
updateImage();
}
}
/**
* Add a new score to the current counter health.
*/
public void add(int score)
{
target += score;
}
/**
* Return the current counter health.
*/
public int gethealth()
{
return health;
}
/**
* Set a new counter health.
*/
public void sethealth(int newhealth)
{
target = newhealth;
health = newhealth;
updateImage();
}
/**
* Update the image on screen to show the current health.
*/
private void updateImage()
{
GreenfootImage image = new GreenfootImage(background);
GreenfootImage text = new GreenfootImage("" + health, 40, Color.RED, transparent);
image.drawImage(text, (image.getWidth()-text.getWidth())/2,
(image.getHeight()-text.getHeight())/2);
setImage(image);
}
}
public class Movers extends Actor
{
/**
* Test if we are close to one of the edges of the world. Return true is we are.
*/
public boolean atWorldEdge()
{
if(getX() < 10 || getX() > getWorld().getWidth() - 10)
return true;
if(getY() < 10 || getY() > getWorld().getHeight() - 10)
return true;
else
return false;
}
/**
* Return true if we can see an object of class 'clss' right where we are.
* False if there is no such object here.
*/
public boolean canSee(Class clss)
{
Actor actor = getOneObjectAtOffset(0, 0, clss);
return actor != null;
}
/**
* Try to eat an object of class 'clss'. This is only successful if there
* is such an object where we currently are. Otherwise this method does
* nothing.
*/
public void eat(Class clss)
{
Actor actor = getOneObjectAtOffset(0, 0, clss);
if(actor != null) {
getWorld().removeObject(actor);
}
}
public void deadChampion()
{
if (this.getWorld().getClass() == PlayArea.class)
{
PlayArea world = getWorldOfType(PlayArea.class);
if(world.getHealth()<=0)
{
getWorld().removeObject(this);
Greenfoot.setWorld(new GameOver());
}
}
}
public void deadChampion2()
{
if (this.getWorld().getClass() == BossBattle.class)
{
BossBattle world = getWorldOfType(BossBattle.class);
if(world.getHealth()<=0)
{
getWorld().removeObject(this);
Greenfoot.setWorld(new GameOver());
}
}
}
public void removeHealth()
{
if (this.getWorld().getClass() == PlayArea.class)
{
if(this.isTouching(Monsters.class))
{
PlayArea world = getWorldOfType(PlayArea.class);
world.removeHealth();//removes players health
}
}
}
public void removeHealth2()
{
if (this.getWorld().getClass() == BossBattle.class)
{
if(this.canSee(Monsters.class))
{
BossBattle world = getWorldOfType(BossBattle.class);
world.removeHealth2();//removes players health
}
}
}
}
public class Champion extends People
{
public int health = 100;
int x;
int y;
int firecount;
public void act()
{
checkKeys();
firecount++;
if(firecount > 5)
if(Greenfoot.isKeyDown("space"))
{
getWorld().addObject(new Bullet(getRotation()), getX(), getY());
firecount = 4;
}
removeHealth();
deadChampion();
removeHealth2();
deadChampion2();
}
/**
* Check whether the control keys are being pressed, and turn
* if they are.
*/
public void checkKeys()
{
//these events make this program an event driven application.
if ( Greenfoot.isKeyDown("up") )//trigger function
{
move(8);//event handler
}
if ( Greenfoot.isKeyDown("down") )//trigger function
{
move(-5);//event handler
}
if ( Greenfoot.isKeyDown("left") )//trigger function
{
turn(-5);//event handler
}
if ( Greenfoot.isKeyDown("right") )//trigger function
{
turn(5);//event handler
}
}
}
public class BossMan extends Monsters
{
public int speed = 1;
public int health = 2000;
public int spawnAmount = 1;
/**
* Act - do whatever the Klorb wants to do. This method is called whenever
* the 'Act' or 'Run' button gets pressed in the environment.
*/
public void act()
{
move(2);
followChampion();
loseHealth();
die();
}
public void followChampion()
{
if (getWorld().getObjects(Champion.class).isEmpty()) return; // skips following if the turtle is not in world
Actor champion = (Actor)getWorld().getObjects(Champion.class).get(0); // gets reference to turtle
turnTowards(champion.getX(), champion.getY()); // turn toward turtle
}
public void loseHealth()
{
if(canSee(Bullet.class))
{
health = health - 5;
}
}
public void die()
{
if (health == 0)
{
getWorld().removeObject(this);
Greenfoot.setWorld(new WinScreen());
}
}
}
