/**
* JFrame for tic-tac-toe board
*
* @author Jerry
*/
public class TicTacToeFrame extends JFrame {
// Whose turn it is
private char whoseTurn = 'X';
TicTacToe intro = new TicTacToe();
String player1Name = intro.getPlayer1Name();
String player2Name = intro.getPlayer2Name();
int gameType = intro.getGameType();
// Creates cell grid
Cell[][] cells = new Cell[3][3];
// Creates status label
JLabel gameStatusLabel = new JLabel("X's turn to play"); // panel 2 whose turn
JLabel gameStatusLabel2 = new JLabel(player1Name + "\n\n: X"); // panel 2 who is x
JLabel gameStatusLabel3 = new JLabel(player2Name + "\n\n: O"); // panel 2 who is O
/** Arg Constructor */
public TicTacToeFrame() {
// Creates a panel for grid layout
// http://www.java-tips.org/java-se-tips-100019/15-javax-swing/1751-how-to-make-split-pane-using-swing8.html
JPanel gameBoardPanel = new JPanel(new GridLayout(3, 3, 0, 0)); // panel 1
JPanel gameStatusPanel = new JPanel(); // panel 2
// JLabel gameStatusLabel = new JLabel("Area 2");
// gameBoardPanel.add(j1);
gameStatusPanel.add(gameStatusLabel2);
gameStatusPanel.add(gameStatusLabel3);
gameStatusPanel.add(gameStatusLabel);
JSplitPane splitPane =
new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, true, gameBoardPanel, gameStatusPanel);
splitPane.setResizeWeight(0.9);
splitPane.setOneTouchExpandable(true);
getContentPane().add(splitPane);
// Adds 9 cells to grid layout
for (int i = 0; i < 3; i++) {
for (int k = 0; k < 3; k++) {
gameBoardPanel.add(cells[i][k] = new Cell());
}
}
}
/**
* Determines if game board is full
*
* @return True, if game board is full. False if not.
*/
public boolean boardIsFull() {
for (int i = 0; i < 3; i++) {
for (int k = 0; k < 3; k++) {
if (cells[i][k].getToken() == ' ') {
return false;
}
}
}
return true;
}
/**
* Determines if given token has won
*
* @param token, to test for winning
* @return True, if token has won. False if not.
*/
public boolean hasWon(char token) {
// Checks every row
for (int i = 0; i < 3; i++) {
if (cells[i][0].getToken() == token
&& cells[i][1].getToken() == token
&& cells[i][2].getToken() == token) {
return true;
}
}
// Checks every column
for (int k = 0; k < 3; k++) {
if (cells[0][k].getToken() == token
&& cells[1][k].getToken() == token
&& cells[2][k].getToken() == token) {
return true;
}
}
// Checks diagonals
if (cells[0][0].getToken() == token
&& cells[1][1].getToken() == token
&& cells[2][2].getToken() == token) {
return true;
}
if (cells[0][2].getToken() == token
&& cells[1][1].getToken() == token
&& cells[2][0].getToken() == token) {
return true;
}
return false;
}
/**
* Defines a cell on the tic-tac-toe game board
*
* @author Jerry
*/
public class Cell extends JPanel {
// Token of the cell
private char token = ' ';
public Cell() {
// Sets border of the cell and adds listener for mouse click
setBorder(new LineBorder(Color.RED, 1));
addMouseListener(new MyMouseListener());
}
/**
* Gets the token of a cell.
*
* @return token value of the cell.
*/
public char getToken() {
return token;
}
/**
* Sets the token of a cell
*
* @param token, used as token value
*/
public void setToken(char token) {
this.token = token;
repaint();
}
// @Override
/*
/**
* Draws X and O's
*/
protected void paintComponent(Graphics g) {
super.paintComponent(g);
if (token == 'X') {
g.drawLine(10, 10, getWidth() - 10, getHeight() - 10);
g.drawLine(10, getHeight() - 10, getWidth() - 10, 10);
} else if (token == 'O') {
g.drawOval(10, 10, getWidth() - 20, getHeight() - 20);
}
}
/** Called when a mouse click action is performed */
private class MyMouseListener extends MouseAdapter {
@Override
public void mouseClicked(MouseEvent e) {
// Cell is empty and game not over
if (token == ' ' && whoseTurn != ' ') {
setToken(whoseTurn);
}
// Check game status
if (hasWon(whoseTurn)) {
gameStatusLabel.setText(whoseTurn + " won! Game over!");
whoseTurn = ' ';
} else if (boardIsFull()) {
gameStatusLabel.setText("It's a tie!");
whoseTurn = ' ';
} else {
if (whoseTurn == 'X') {
whoseTurn = 'O';
} else {
whoseTurn = 'X';
}
gameStatusLabel.setText(whoseTurn + "'s turn!");
}
}
} // End of MyMouseListener class
} // End of Cell class
} // End of TicTacToeFrame class
