Greenfoot

jmwalker

2012/10/6

#

Simple source code needed for a scoreboard to count worms eaten by the crab and crabs eaten by the lobster. Also Final scoreboard to show Game Over.

-nic-

2012/10/6

#

could i have a look at the code you have allready?

Game/maniac

2012/10/9

#

Create a new class call it anything you want then open it and delete everything inside then paste this and compile:

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import greenfoot.*;  // (World, Actor, GreenfootImage, and Greenfoot)
import java.awt.Color;
import java.awt.Font;
import java.util.Calendar;
 
/**
 * The ScoreBoard is used to display results on the screen. It can display some
 * text and several numbers.
 * 
 * @author M Kolling
 * @version 1.0
 */
public class GameOver extends Actor
{
    public static final float FONT_SIZE = 48.0f;
    public static final int WIDTH = 400;
    public static final int HEIGHT = 300;
    /**
     * Create a score board with dummy result for testing.
     */
    public GameOver()
    {
        this(100);
    }
 
    /**
     * Create a score board for the final result.
     */
    public GameOver(int score1, int score2)
    {
        makeImage("Game Over", "Crab Score: ", "Lobster Score:", score1, score2);
    }
 
    /**
     * Make the score board image.
     */
    private void makeImage(String title, String prefix, String prefix2, int score)
    {
        GreenfootImage image = new GreenfootImage(WIDTH, HEIGHT);
 
        image.setColor(new Color(255,255,255, 128));
        image.fillRect(0, 0, WIDTH, HEIGHT);
        image.setColor(new Color(0, 0, 0, 128));
        image.fillRect(5, 5, WIDTH-10, HEIGHT-10);
        Font font = image.getFont();
        font = font.deriveFont(FONT_SIZE);
        image.setFont(font);
        image.setColor(Color.WHITE);
        image.drawString(title, 60, 100);
        image.drawString(prefix + score1, 60, 200);
        image.drawString(prefix2 + score2, 60, 250);
        setImage(image);
    }
}

In your world paste this:

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int crabScore=0; //the Crabs score
int lobScore=0; //the Lobsters score
 
public void gameEnd()
{
    addObject(new GameOver(crabScore, lobScore),getWidth()/2,getHeight()/2);
}

in your Lobsters eat method paste:

1 2	`Worldn worldn = (Worldn) getWorld();//Change Worldn to the name of your world and worldn is just your worlds name but with all lower case letters` `worldn.lobScore++;`

in your Crabs eat method past:

1 2	`Worldn worldn = (Worldn) getWorld();//Change Worldn to the name of your world and worldn is just your worlds name but with all lower case letters` `worldn.crabScore++;`

all you need to do now it paste this into your method which ends the game:

1	`gameEnd();`

danpost

2012/10/9

#

Not the simplest, but Game/maniac's suggestion of using M Kolling's code for a final scoreboard would work, provided lines 23 and 37 of the GameOver class compiled. Since the GameOver constructor has two parameters, line 23 needs changed to something like

1	`this(100,` `15);`

Line 37 is also missing the other score. It needs changed to

1	`private` `void` `makeImage(String title, String prefix, String prefix2,` `int` `score,` `int` `score2)`

Game/maniac

2012/10/9

#

You mean:

1	`private` `void` `makeImage(String title, String prefix, String prefix2,` `int` `score1,` `int` `score2)`

danpost

2012/10/9

#

Yes, thank you.

Game/maniac

2012/10/9

#

your welcome

jevan

2012/11/11

#

when i tried that it said that the class game over should be declared in a file in java

sethjemery

2012/12/9

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I tried it and cannot get it to work.

Fratica

2012/12/17

#

Cannot find import java.util.Calendar keep geting an error code. Help plz. thanks

Game/maniac

2012/12/17

#

try import java.util.calendar

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Scoreboard for Crab world scenario