I have have two counters. One when the police caputers a thief and one when a thief brings a car into a garage. It is similair to the GTA game. How ever i made a score like de wombat has eaten a leave. I can see in the inspect how many thiefs a police has caputerd. How ever i want this score into my counter.. How do i do this??
and this is the code for the counter, similiair to de crab game
private GreenfootImage polie;
private GreenfootImage polie1;
private GreenfootImage polie2;
private static final int EAST = 0;
private static final int WEST = 1;
private static final int NORTH = 2;
private static final int SOUTH = 3;
private int direction;
private int speed = 10;
private int score;
public Politieauto_move()
{
setDirection(EAST);
polie = new GreenfootImage("auto1.png");
polie1 = new GreenfootImage ("auto2.png");
polie2 = new GreenfootImage ("auto10.png");
}
/**
* Act - do whatever the Politieauto_move wants to do. This method is called whenever
* the 'Act' or 'Run' button gets pressed in the environment.
*/
public void act()
{
if (foundAutodief())
{
eatAutodief();
}
if(canMove()) {
move(3);
if (getImage() == polie1){
setImage(polie2);
}else{
setImage(polie1);
}
}
else {
turnLeft();
}
if (getOneIntersectingObject(Obstakel.class) !=null)
{
move (-1);
turn(Greenfoot.getRandomNumber(359));
}
if (getOneIntersectingObject(Burgerauto.class) !=null)
{
move (-1);
turn(Greenfoot.getRandomNumber(359));
}
}
/**
* Check whether there is a autodief in the same cell as we are.
*/
public boolean foundAutodief()
{
Actor autodief = getOneObjectAtOffset(0, 0, Autodief.class);
if(autodief != null) {
return true;
}
else {
return false;
}
}
/**
* Sets the direction we're facing. The 'direction' parameter must
* be in the range [0..3].
*/
public void setDirection(int direction)
{
if ((direction >= 0) && (direction <= 3)) {
this.direction = direction;
}
switch(direction) {
case SOUTH :
setRotation(90);
break;
case EAST :
setRotation(0);
break;
case NORTH :
setRotation(270);
break;
case WEST :
setRotation(180);
break;
default :
break;
}
}
/**
* Test if we can move forward. Return true if we can, false otherwise.
*/
public boolean canMove()
{
World myWorld = getWorld();
int x = getX();
int y = getY();
switch(direction) {
case SOUTH :
y++;
break;
case EAST :
x++;
break;
case NORTH :
y--;
break;
case WEST :
x--;
break;
}
// test for outside border
if (x >= myWorld.getWidth() || y >= myWorld.getHeight()) {
return false;
}
else if (x < 0 || y < 0) {
return false;
}
return true;
}
/**
* Turns towards the left.
*/
public void turnLeft()
{
switch(direction) {
case SOUTH :
setDirection(EAST);
break;
case EAST :
setDirection(NORTH);
break;
case NORTH :
setDirection(WEST);
break;
case WEST :
setDirection(SOUTH);
break;
}
}
/**
* Move one cell forward in the current direction.
*/
public void move()
{
if (!canMove()) {
return;
}
switch(direction) {
case SOUTH :
setLocation(getX(), getY() + 1);
break;
case EAST :
setLocation(getX() + 1, getY());
break;
case NORTH :
setLocation(getX(), getY() - 1);
break;
case WEST :
setLocation(getX() - 1, getY());
break;
}
}
/**
* Eat a autodief.
*/
public void eatAutodief()
{
Actor autodief = getOneObjectAtOffset(0, 0, Autodief.class);
if(autodief != null) {
// eat the leaf...
getWorld().removeObject(autodief);
score = score + 1;
}
}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 Counter()
{
background = getImage();
value = 0;
target = 0;
updateImage();
}
/**
* Animate the display to count up (or down) to the current target
*/
public void act()
{
if (value < target){
value++;
updateImage();
}
else if (value > target) {
value--;
updateImage();
}
}
/**
* Add a new score to the current counter value.
*/
public void add(int score)
{
target += score;
}
/**
* Return the current counter value.
*/
public int getValue()
{
return value;
}
/**
* Set a new counter value.
*/
public void setValue(int newValue)
{
target = newValue;
value = newValue;
updateImage();
}
/**
* Update the image on screen to show the current Value.
*/
private void updateImage()
{
GreenfootImage image = new GreenfootImage(background);
GreenfootImage text = new GreenfootImage ("" + value, 48, Color.BLACK, transparent);
image.drawImage(text, (image.getWidth()-text.getWidth())/2,
(image.getHeight()-text.getHeight())/2);
setImage(image);
}