Help with this code

[Jason Newman]

I'm not sure what's wrong with it. It's saying

4 errors found:
File: J:\Java\Java Acces\bookClasses\craps.java [line: 11]
Error: J:\Java\Java Acces\bookClasses\craps.java:11: craps is not abstract and does not override abstract method actionPerformed(java.awt.event.ActionEvent) in java.awt.event.ActionListener
File: J:\Java\Java Acces\bookClasses\craps.java [line: 24]
Error: J:\Java\Java Acces\bookClasses\craps.java:24: cannot find symbol
symbol : class JLabe1
location: class craps
File: J:\Java\Java Acces\bookClasses\craps.java [line: 54]
Error: J:\Java\Java Acces\bookClasses\craps.java:54: cannot find symbol
symbol : variable sumLabel
location: class craps
File: J:\Java\Java Acces\bookClasses\craps.java [line: 55]
Error: J:\Java\Java Acces\bookClasses\craps.java:55: cannot find symbol
symbol : variable sumLabel
location: class craps

And it's weird, because I have ALL of the required packages. I'm fairly new at this, but I really enjoy it. Any help would be greatly appreciated.

Here is the code

//Craps

//import java core packages
import java.awt.*;
import java.awt.event.*;

//java extension packages

import javax.swing.*;

public class craps extends JApplet implements ActionListener {
  
  //constant variables for game status
  final int WON = 0, LOST  = 1, CONTINUE = 2;
  
  //other variables used
  boolean firstRoll = true; 
  int sumOfDice = 0;
  int myPoint = 0;
  int gameStatus = CONTINUE;
  
  //graffic UI components
  
  JLabe1 die1Label, die2Label, sumlabel, pointLabel;
  JTextField die1Field, die2Field, sumField, pointField;
  JButton rollButton;
  
  //set up GUI components
  
  public void init ()
  {
    //open content pane and change its layout to a FlowLayout
    
    Container container = getContentPane();
    
    container.setLayout ( new FlowLayout () );
    
    //create label and text field for  die 1
    die1Label = new JLabel ( "Die 1" );
    container.add ( die1Label );
    die1Field = new JTextField( 10 );
    die1Field.setEditable ( false );
    container.add ( die1Field );
    
    
     //create label and text field for  die 2
    die2Label = new JLabel ( "Die 2" );
    container.add ( die1Label );
    die2Field = new JTextField( 10 );
    die2Field.setEditable ( false );
    container.add ( die2Field );
    
     //create label and text field for sum
    sumLabel = new JLabel ( "Sum is" );
    container.add ( sumLabel );
    sumField = new JTextField( 10 );
    sumField.setEditable ( false );
    container.add ( sumField );
    
     //create label and text field for point
    pointLabel = new JLabel ( "Point is" );
    container.add ( pointLabel );
    pointField = new JTextField( 10 );
    pointField.setEditable ( false );
    container.add ( pointField );
    
    //create button use clicks to roll the die
    rollButton = new JButton ( "Roll die" );
    rollButton.addActionListener ( this);
    container.add ( rollButton );
  }
  
  //process one roll of dice
  public void actionPreformed ( ActionEvent actionEvent )
  {
    //first roll of dice
    if ( firstRoll ) {
      sumOfDice = rollDice();
      
      switch ( sumOfDice) {
        
        //win on the first roll
        case 7: case 11:
          gameStatus = WON;
          pointField.setText( " " );  //clear point field
          break;
          
          //lose on the first roll
        case 2: case 3: case 12:
        gameStatus = LOST;
          pointField.setText( " ");
          break;
          
      //remember point
        default:
          gameStatus = CONTINUE;
          myPoint = sumOfDice;
          pointField.setText (  Integer.toString ( myPoint ) );
          firstRoll = false;
          break;
          
      }
    }
    
    //subsequent roll of dice
    
    
    else {
      sumOfDice = rollDice();
      
     //determines game status
      if ( sumOfDice == myPoint )
        gameStatus =WON;
      else
        if (sumOfDice == 7 ) 
        
        gameStatus = LOST;
    }
    displayMessage();
    
  }
  
  public int rollDice()
  {
    int die1, die2, sum;
    
    die1= 1 + (int ) (Math.random() * 6 );
    die2= 2 + ( int ) (Math.random() * 6) ;
    sum = die1 + die2;
    
    die1Field.setText ( Integer.toString ( die1 ) );
    die2Field.setText ( Integer.toString (die2 ) );
    sumField.setText ( Integer.toString ( sum ) );
    
    return sum;
    
  }
  
  
  public void displayMessage ()
  {
    //if the game were to continue
    if (gameStatus == CONTINUE )
      showStatus ( " Roll Again. " );
    
    else {
      
      if (gameStatus ==WON )
        showStatus ( "Player Wins!! :D " +
                   "Click Roll Dice to play again." );
      else
        showStatus( "Player Loses. " +
                   "Click Roll Dice to play again." );
      
      firstRoll = true;
      
    }
  }
}

[Henry Wong]

You declare a class that is a ActionListener. This requires you to implement the actionPerformed() method. If you look closely, you will see that you didn't implement that method.

Henry

[Jason Newman]

How would I do this? I'm REALLY new(ish).

[Henry Wong]

Jason Newman wrote:How would I do this? I'm REALLY new(ish).

Hint: Check your spelling.

Henry

[Campbell Ritchie]

If you have methods you are trying to override or implement from interfaces, put the @Override annotation before the method header. Then you will get a "does not override" error if you have spelt it wrongly.

[Jason Newman]

Thank you for all the help, It's great to have a helpful place for Java outside of school. If I get the method working, I'll set the status as 'resolved'. Thank you again for the help!