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Ernie Douglas

Posts: 18
Nickname: y2j
Registered: Nov, 2002

Help

Posted: Nov 26, 2002 9:37 AM

could someone help me with the rest of this coding please
import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;

public class guessnumber extends Applet implements Runnable, ActionListener
{
String msg;
Thread t = null;
int state;
boolean stopflag;
private Label l1, l2;
private TextField t1, t2;
private Button b1;
private int num, mynum, diff, red, blue, green, chance = 0;
private Color c;

public void init()
{
c = new Color( 0, 80, 0 );
setForeground( c );
l1 = new Label("I have kept a number between 1 and 1000.");
l2 = new Label("Can you guess this number?");
t1 = new TextField(10);
t2 = new TextField(10);
b1 = new Button("Play Again");
t2.setEditable(false);
add(l1);
add(l2);
add(t1);
add(t2);
add(b1);

t 1.addActionListener(this);
b1.addActionListener(this);
num = 1 + (int) (Math.random()*1000);
}

public void start()
{
msg = getParameter( "message" );
if(msg == null)
{
msg = "Message not found";
}
msg = " " + msg;
t = new Thread( this );
stopflag = false;
t.start();
}

public void run()
{
char ch;
for( ; ; )
{
try
{
repaint();
Thread.sleep(200);
ch = msg.charAt(0);
msg = msg.substring( 1, msg.length() );
msg += ch;
if(stopflag)
{
break;
}
}
catch( InterruptedException e)
{
System.out.println( "Exception" + e );
}
}
}

public void stop()
{
stopflag = true;
t = null;
}

public void paint(Graphics g)
{
g.drawString( msg, 70, 130 );
}

public void actionPerformed( ActionEvent ae )
{

if( ae.getSource() == b1 )
{
red = 255;
blue = 255;
green = 255;
c = new Color(red, green, blue);
setBackground(c);
num = 0;
num = 1 + (int) (Math.random()*1000);
chance = 0;
showStatus( "" );
t1.setEditable(true);
t2.setEditable(false);
t1.setText("");
t2.setText("");
}
else
{
mynum = Integer.parseInt(t1.getText());
chance++;
if( chance == 1 )
{
showStatus( chance + " chance over" );
}
else
{
showStatus( chance + " chances over" );
}
if( chance >= 9 )
{
t1.setText( String.valueOf(num) );
showStatus( "Your 9 chances are up" );
t1.setEditable( false );
}
diff = num - mynum;
if(diff == 0)
{
setBackground(Color.pink);
t1.setEditable(false);
t2.setText("You've done it");
t2.setEditable(false);
}
else if(Math.abs(diff)>200)
{
if(diff>0)
{
t2.setText("Too Low");
}
else
{
t2.setText("Too High");
}
}
else if(Math.abs(diff)<200)
{
if(diff>0)
{
red = 255-diff;
green = 0;
blue = 0;
c = new Color(red, green, blue);
t2.setText("");
setBackground(c);
}
else if(diff<0)
{
red = 0;
green = 0;
blue = 255 + diff;
c = new Color(red, green, blue);
t2.setText("");
setBackground(c);
}
}
}
}
}

i need to know how to

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