import java.awt.*; import java.awt.event.*; import javax.swing.*; import java.util.Random; /** * Tic-Tac-Toe against human or CPU. * */ public class TicTacToe { //....Random....\\ static Random rd = new Random(); //....Buttons....\\ static JButton butEasy = new JButton("Easy"); static JButton butHard = new JButton("Hard"); static JButton butHvH = new JButton("Vs. A Friend"); static JButton butX = new JButton("X"); static JButton butO = new JButton("O"); static JButton butA = new JButton(""); static JButton butB = new JButton(""); static JButton butC = new JButton(""); static JButton butD = new JButton(""); static JButton butE = new JButton(""); static JButton butF = new JButton(""); static JButton butG = new JButton(""); static JButton butH = new JButton(""); static JButton butI = new JButton(""); static JButton butA1 = new JButton(""); static JButton butB1 = new JButton(""); static JButton butC1 = new JButton(""); static JButton butD1 = new JButton(""); static JButton butE1 = new JButton(""); static JButton butF1 = new JButton(""); static JButton butG1 = new JButton(""); static JButton butH1 = new JButton(""); static JButton butI1 = new JButton(""); static JButton butSame = new JButton(""); //....Labels....\\ static JLabel mssg = new JLabel ("Please choose a difficulty."); static JLabel or = new JLabel("- Or -"); //....Panels....\\ static JPanel main = new JPanel(); static JPanel message = new JPanel(); private static class ButtonHandler implements ActionListener { public void actionPerformed(ActionEvent evt) { String letter; String turn; //....Character Selection....\\ if (evt.getSource() == butEasy || evt.getSource() == butHard || evt.getSource() == butHvH) { characterSelection(); } //....Game Setup....\\ if (evt.getSource() == butX || evt.getSource() == butO) { ticTacToeSetup(or); } //....Easy CPU....\\ if (evt.getSource() == butEasy) { } //....Hard CPU....\\ if (evt.getSource() == butHard) { } //....Vs. a Friend....\\ if (evt.getSource() == butHvH) { } //....Choose....\\ if (evt.getSource() == butX) { mssg.setText("It is X's turn."); } else if (evt.getSource() == butO) { mssg.setText("It is O's turn."); } //....Turn....\\ if (mssg.getText() == "It is X's turn.") { letter = "X"; turn = "It is O's turn."; } else { letter = "O"; turn = "It is X's turn."; } //....Placing Characters....\\ if (evt.getSource() == butA) { butA.setText(letter); mssg.setText(turn); butA1 = butA; butA = butSame; } else if (evt.getSource() == butB) { butB.setText(letter); mssg.setText(turn); butB1 = butB; butB = butSame; } else if (evt.getSource() == butC) { butC.setText(letter); mssg.setText(turn); butC1 = butC; butC = butSame; } else if (evt.getSource() == butD) { butD.setText(letter); mssg.setText(turn); butD1 = butD; butD = butSame; } else if (evt.getSource() == butE) { butE.setText(letter); mssg.setText(turn); butE1 = butE; butE = butSame; } else if (evt.getSource() == butF) { butF.setText(letter); mssg.setText(turn); butF1 = butF; butF = butSame; } else if (evt.getSource() == butG) { butG.setText(letter); mssg.setText(turn); butG1 = butG; butG = butSame; } else if (evt.getSource() == butH) { butH.setText(letter); mssg.setText(turn); butH1 = butH; butH = butSame; } else if (evt.getSource() == butI) { butI.setText(letter); mssg.setText(turn); butI1 = butI; butI = butSame; } //....Ref....\\ //....Winner....\\ if ((butA1.getText() == (turn) && butB1.getText() == (turn) && butC1.getText() == (turn)) || (butA1.getText() == (turn) && butE1.getText() == (turn) && butI1.getText() == (turn)) || (butA1.getText() == (turn) && butD1.getText() == (turn) && butG1.getText() == (turn)) || (butB1.getText() == (turn) && butE1.getText() == (turn) && butH1.getText() == (turn)) || (butC1.getText() == (turn) && butF1.getText() == (turn) && butI1.getText() == (turn)) || (butC1.getText() == (turn) && butE1.getText() == (turn) && butG1.getText() == (turn)) || (butD1.getText() == (turn) && butE1.getText() == (turn) && butF1.getText() == (turn)) || (butG1.getText() == (turn) && butH1.getText() == (turn) && butI1.getText() == (turn))) { mssg.setText(turn + " Wins!"); butA = butSame; butB = butSame; butC = butSame; butD = butSame; butE = butSame; butF = butSame; butG = butSame; butH = butSame; butI = butSame; } else if ((butA1.getText() == (letter) && butB1.getText() == (letter) && butC1.getText() == (letter)) || (butA1.getText() == (letter) && butE1.getText() == (letter) && butI1.getText() == (letter)) || (butA1.getText() == (letter) && butD1.getText() == (letter) && butG1.getText() == (letter)) || (butB1.getText() == (letter) && butE1.getText() == (letter) && butH1.getText() == (letter)) || (butC1.getText() == (letter) && butF1.getText() == (letter) && butI1.getText() == (letter)) || (butC1.getText() == (letter) && butE1.getText() == (letter) && butG1.getText() == (letter)) || (butD1.getText() == (letter) && butE1.getText() == (letter) && butF1.getText() == (letter)) || (butG1.getText() == (letter) && butH1.getText() == (letter) && butI1.getText() == (letter))) { mssg.setText(letter + " Wins!"); butA = butSame; butB = butSame; butC = butSame; butD = butSame; butE = butSame; butF = butSame; butG = butSame; butH = butSame; butI = butSame; } else if ((butA1.getText() == ("X") || butA1.getText() == ("O")) && (butB1.getText() == ("X") || butB1.getText() == ("O")) && (butC1.getText() == ("X") || butC1.getText() == ("O")) && (butD1.getText() == ("X") || butD1.getText() == ("O")) && (butE1.getText() == ("X") || butE1.getText() == ("O")) && (butF1.getText() == ("X") || butF1.getText() == ("O")) && (butG1.getText() == ("X") || butG1.getText() == ("O")) && (butH1.getText() == ("X") || butH1.getText() == ("O")) && (butI1.getText() == ("X") || butI1.getText() == ("O"))){ mssg.setText("It's a tie!"); } } } public static void main(String[] args) { //....Font....\\ Font t = new Font("Courier",Font.BOLD,48); Font d = new Font("Courier",Font.BOLD,24); Font o = new Font("Courier",Font.BOLD,48); butA.setFont(t); butB.setFont(t); butC.setFont(t); butD.setFont(t); butE.setFont(t); butF.setFont(t); butG.setFont(t); butH.setFont(t); butI.setFont(t); butX.setFont(t); or.setFont(o); butO.setFont(t); butEasy.setFont(d); butHard.setFont(d); butHvH.setFont(d); //....Listener....\\ ButtonHandler listener = new ButtonHandler(); butA.addActionListener(listener); butB.addActionListener(listener); butC.addActionListener(listener); butD.addActionListener(listener); butE.addActionListener(listener); butF.addActionListener(listener); butG.addActionListener(listener); butH.addActionListener(listener); butI.addActionListener(listener); butX.addActionListener(listener); butO.addActionListener(listener); butEasy.addActionListener(listener); butHvH.addActionListener(listener); butHard.addActionListener(listener); //....Layout....\\ main.setLayout(new GridLayout(4,1)); //....message....\\ message.add(mssg); //....main....\\ main.add(butEasy); main.add(butHard); main.add(butHvH); main.add(message); //....Window....\\ JFrame window = new JFrame("Tic-Tac-Toe"); window.setContentPane(main); window.setSize(375,500); window.setLocation(100,100); window.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE ); window.setVisible(true); } public static void characterSelection() { //....Remove....\\ main.remove(butEasy); main.remove(butHard); main.remove(butHvH); main.remove(message); //This must be removed, then added again so it will remain on the bottom //....Add....\\ main.add(butX); main.add(or); main.add(butO); main.add(message); mssg.setText("Please choose a character."); } public static void ticTacToeSetup(JLabel or) { //....Remove....\\ main.remove(butX); main.remove(butO); main.remove(or); main.remove(message); //....Layout....\\ main.setLayout(new GridLayout(4,4)); //....Add....\\ main.add(butA); main.add(butB); main.add(butC); main.add(butD); main.add(butE); main.add(butF); main.add(butG); main.add(butH); main.add(butI); main.add(message); } }