public int lifeCounter = 3;
lgbrf wrote ...
2012/4/20
One object eating then recreating it in a different position.
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so yes its at 3 so
3-2
2-1
1-0
should have 3 lifes, but apparently not, game over screen doesnt pop up either
public Space()
{
super(500, 550, 1);
//intro.play();
populate();
killPlayer(lifeCounter);
}
this one?
That is the world class constructor, not the world class act() method.
The world class constructor is only called once, each time an instance of this world is created.
The act() method is called once each cycle; that is, the world and all objects in the world each get a chance to act once, to complete a cycle; when one cycle is complete, it starts another.
Your world class should look like this:
I changed the name of the method to something a little more appropriate; and the variable does not need to be passed to it (as it is in this class).
import greenfoot.*;
public class Space extends World
{
int lifeCounter = 3;
public Space()
{
super(500, 550, 1);
// intro.play();
populate();
}
public void populate()
{
// populate code
}
public void act()
{
checkLifeStatus();
}
private void checkLifeStatus()
{
if (getObjects(Player.class).isEmpty())
{
lifeCounter--;
if (lifeCounter == 0) gameOver();
addObject(new Player(), 250, 510);
}
}
private void gameOver()
{
System.out.println("GAME OVER");
Greenfoot.stop();
}
}Whole Code:
import greenfoot.*; // imports Actor, World, Greenfoot, GreenfootImage
/**
* Write a description of class Space here.
*
* @author (your name)
* @version (a version number or a date)
*/
public class Space extends World
{
public int lifeCounter = 3;
GreenfootSound intro = new GreenfootSound("pacman_beginning.wav");
/**
* Constructor for objects of class Space.
*/
public Space()
{
super(500, 550, 1);
//intro.play();
populate();
}
public void act()
{
checkLifeStatus(lifeCounter);
}
private void gameOver()
{
System.out.println("GAME OVER");
Greenfoot.stop();
}
private void checkLifeStatus(int lifeCounter){
if (getObjects(Player.class).isEmpty());
{
lifeCounter -- ;
if (lifeCounter == 0) gameOver();
addObject(new Player(), 250, 510);
}
}
/**
* Prepare the world for the start of the program. That is: create the initial
* objects and add them to the world.
*/
private void populate()
{
Player player = new Player();
addObject(player, 250, 510);
Tetrimino tetrimino0 = new Tetrimino(0);
tetrimino0.setSpeed(2);
addObject(tetrimino0,30,50);
Tetrimino tetrimino1 = new Tetrimino(1);
tetrimino1.setSpeed(4);
addObject(tetrimino1,30,100);
Tetrimino tetrimino2 = new Tetrimino(2);
tetrimino2.setSpeed(1);
addObject(tetrimino2,30,150);
Tetrimino tetrimino3 = new Tetrimino(3);
tetrimino3.setSpeed(3);
addObject(tetrimino3,30,200);
Invader invader0 = new Invader(0);
invader0.setSpeed(4);
addObject(invader0,30,300);
Invader invader1 = new Invader(1);
invader1.setSpeed(8);
addObject(invader1,30,350);
Invader invader2 = new Invader(2);
invader2.setSpeed(2);
addObject(invader2,30,400);
Invader invader3 = new Invader(3);
invader3.setSpeed(6);
addObject(invader3,55,450);
}
}ive fixed all that but the glitch still happens where it keeps reespawning, making a solid line
Crumb buckets!
I meant line 38 (not line 30). You should have caught that, though.
1) Did you re-compile?
2) Check through your code (all classes) and 'find' all 'addObject' text and see if there are any other addObject(new Player()... or addObject(player.class object... statements that might be causing this.
3) Post back results, or fixes.
danpost wrote...
Sorry, line 30 should be 'else addObject(new Player(), 250, 510);'.You need to login to post a reply.
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