frequency wrote...
I dont know how to syntax the bool!public static boolean done; // or 'finished', 'completed', 'elapsed', 'gameOver' or whatever
private long endTime;
frequency wrote ...
2018/1/31
Separate scoreboard and timer for 3 classes
My third line (the commented one) can be replaced with:
and the following can be placed as the first line in act:
Now, it is just a matter of updating the image.
updateImage();
if (done) return;
Cant understand which is (the commented one)
Can you please edit this piece of code to fit what you mean? I cant get it.
I made this
import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
import java.awt.Color;
/**
* Write a description of class Timer here.
*
* @author (your name)
* @version (a version number or a date)
*/
public static boolean done; // or 'finished', 'completed', 'elapsed', 'gameOver' or whatever
public class Timer30 extends thirty_seconds
{
private static final Color TEXT_COLOR = new Color(255,255,255);
private static final Color TRANSPARENT_COLOR = new Color(0,0,0,0);
private long timeStarted;
/**
* Act - do whatever the Timer wants to do. This method is called whenever
* the 'Act' or 'Run' button gets pressed in the environment.
*/
public void Timer()
{
updateImage();
timeStarted=System.currentTimeMillis();
}
public void act()
{
if (done) return;
private long endTime;
updateImage();
if (System.currentTimeMillis()-timeStarted>1000)
{
timeStarted=System.currentTimeMillis();
}
}
private void updateImage()
{
String text="Seconds left";
GreenfootImage image =new GreenfootImage(text,30,TEXT_COLOR,TRANSPARENT_COLOR);
setImage(image);
}
}Replace line 15 with line 31 (in other words, cut line 31 and paste it to replace line 15. Also, move line 9 down to line 16 (the only thing that can go outside the class code block are import lines (and comments). Put the other code that I gave for the act method in after line 30 and remove lines 32 through 40. Then post what you ended up with for further changes.
Is this correct?
import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
import java.awt.Color;
/**
* Write a description of class Timer here.
*
* @author (your name)
* @version (a version number or a date)
*/
public class Timer30 extends thirty_seconds
{
private static final Color TEXT_COLOR = new Color(255,255,255);
private static final Color TRANSPARENT_COLOR = new Color(0,0,0,0);
private long endTime;
public static boolean done; // or 'finished',
/**
* Act - do whatever the Timer wants to do. This method is called whenever
* the 'Act' or 'Run' button gets pressed in the environment.
*/
public void Timer()
{
updateImage();
endTime=System.currentTimeMillis();
}
public void act()
{
if (done) return;
}
private void updateImage()
{
String text="Seconds left";
GreenfootImage image =new GreenfootImage(text,30,TEXT_COLOR,TRANSPARENT_COLOR);
setImage(image);
}
}Its not running,please help. I am so stressed out and i have no time left. I am really really stressed atm. Can you PLEASE fill this for me? This is the scenario http://www.greenfoot.org/scenarios/20777
All i am missing is the count down timer the image update and the score reset.All images are on the folder. I am deeply sorry to ask that but i have to other choice at the moment. Please mr Dan, i never wanted to say it but can you do it for me? The only problem that i have is the time.Rules changed for the presentation and i cant make it without you :/
Thank you!
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