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POSplitting Written code into Two Classes (JAVA)
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copied!<p>I'm writing a tic-tac-toe game for my Java, I really suck at this so far, but got it to work with the examples he gave us in class. The problem I'm having now is that I realized wants us to have at least TWO classes for this program. I have no idea what he means by that or how I convert the code I've already put together into "Two Classes". From the instructions it looks like he wants the board in one class and the game in another class.</p> <p>Is there a way to split this up into two classes without totally re-writing the whole thing?</p> <pre><code>/* Standard applet template */ import java.awt.*; import java.applet.*; import java.awt.event.*; import javax.swing.*; public class TicTacToeGame implements ActionListener { /*Instance Variables*/ private JFrame window = new JFrame("Tic-Tac-Toe Game"); private JButton btn1 = new JButton(""); private JButton btn2 = new JButton(""); private JButton btn3 = new JButton(""); private JButton btn4 = new JButton(""); private JButton btn5 = new JButton(""); private JButton btn6 = new JButton(""); private JButton btn7 = new JButton(""); private JButton btn8 = new JButton(""); private JButton btn9 = new JButton(""); private JLabel lblTitle = new JLabel("Tic Tac Toe Game"); private JLabel lblBlank = new JLabel(" "); private String letter = ""; private int count = 0; private boolean win = false; public TicTacToeGame(){ /*Create Window*/ window.setSize(400,300); window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); window.setLayout(new GridLayout(3,3)); /*Add Buttons To The Window*/ window.add(btn1); window.add(btn2); window.add(btn3); window.add(btn4); window.add(btn5); window.add(btn6); window.add(btn7); window.add(btn8); window.add(btn9); /*Add The Action Listener To The Buttons*/ btn1.addActionListener(this); btn2.addActionListener(this); btn3.addActionListener(this); btn4.addActionListener(this); btn5.addActionListener(this); btn6.addActionListener(this); btn7.addActionListener(this); btn8.addActionListener(this); btn9.addActionListener(this); /*Make The Window Visible*/ window.setVisible(true); } public void actionPerformed(ActionEvent a) { count++; /*Calculate Who's Turn It Is*/ if(count == 1 || count == 3 || count == 5 || count == 7 || count == 9){ letter = "<HTML><font color=blue>X</font></HTML>"; } else if(count == 2 || count == 4 || count == 6 || count == 8 || count == 10){ letter = "<HTML><font color=red>O</font></HTML>"; } /*Display X's or O's on the buttons*/ if(a.getSource() == btn1){ btn1.setText(letter); btn1.setEnabled(false); } else if(a.getSource() == btn2){ btn2.setText(letter); btn2.setEnabled(false); } else if(a.getSource() == btn3){ btn3.setText(letter); btn3.setEnabled(false); } else if(a.getSource() == btn4){ btn4.setText(letter); btn4.setEnabled(false); } else if(a.getSource() == btn5){ btn5.setText(letter); btn5.setEnabled(false); } else if(a.getSource() == btn6){ btn6.setText(letter); btn6.setEnabled(false); } else if(a.getSource() == btn7){ btn7.setText(letter); btn7.setEnabled(false); } else if(a.getSource() == btn8){ btn8.setText(letter); btn8.setEnabled(false); } else if(a.getSource() == btn9){ btn9.setText(letter); btn9.setEnabled(false); } /*Checks to See Who Won*/ //horizontal win if( btn1.getText() == btn2.getText() && btn2.getText() == btn3.getText() && btn1.getText() != ""){ win = true; } else if(btn4.getText() == btn5.getText() && btn5.getText() == btn6.getText() && btn4.getText() != ""){ win = true; } else if(btn7.getText() == btn8.getText() && btn8.getText() == btn9.getText() && btn7.getText() != ""){ win = true; } //virticle win else if(btn1.getText() == btn4.getText() && btn4.getText() == btn7.getText() && btn1.getText() != ""){ win = true; } else if(btn2.getText() == btn5.getText() && btn5.getText() == btn8.getText() && btn2.getText() != ""){ win = true; } else if(btn3.getText() == btn6.getText() && btn6.getText() == btn9.getText() && btn3.getText() != ""){ win = true; } //diagonal wins else if(btn1.getText() == btn5.getText() && btn5.getText() == btn9.getText() && btn1.getText() != ""){ win = true; } else if(btn3.getText() == btn5.getText() && btn5.getText() == btn7.getText() && btn3.getText() != ""){ win = true; } else { win = false; } /*Show a dialog if someone wins or the game is tie*/ if(win == true){ JOptionPane.showMessageDialog(null, letter + " WINS!"); } else if(count == 9 && win == false){ JOptionPane.showMessageDialog(null, "Tie Game!"); } } public static void main(String[] args){ new TicTacToeGame(); } } </code></pre>

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