PCFormat Forum Archive

Code: Select all

package scrabble;

public class Main {

    public static void main(String[] args) {
        Board board = new Board(true);
    }
}

Code: Select all

package scrabble;

import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.*;

public class Player implements ActionListener {

    private JFrame frame;
    private Container con;
    private JButton[] btnHand = new JButton[7];
    private String[] alpha = new String[26];
    private int btnX, btnY;
    private Board board = new Board(false);

    public Player() {
        assignAplhabet();
    }

    private void assignAplhabet() {
        int count = 0;
        for (int asc = 65; asc < 91; asc++) {
            alpha[count] = "" + (char) asc;
            count++;
        }
    }

    public void start() {
        frame = new JFrame("PLAYER 1");
        frame.setSize(400, 100);
        frame.setLocation(0, 0);
        con = frame.getContentPane();
        con.setLayout(null);
        con.setBackground(Color.LIGHT_GRAY);
        for (int k = 0; k < 7; k++) {
            int rndm = (int) (Math.random() * 26);
            // btnP1[k] = new JButton(alpha[rndm]);
            btnHand[k] = new JButton(new ImageIcon( alpha[rndm] + ".gif"));
            btnHand[k].setBounds(10 + k * 52, 10, 47, 47);
            con.add(btnHand[k]);
            // btnHand[k].addActionListener(this);
        }
        frame.setVisible(true);
    }

    public void boardBtnClicked(int x, int y, int w, int h) {
        btnX = x;
        btnY = y;
        frame.dispose();
        frame.setLocation((w / 2) - 200, (h / 2) - 100);
        frame.setTitle("Choose which letter to place.");
        frame.show();
        for (int r = 0; r < 7; r++) {
            btnHand[r].addActionListener(this);
        }
    }

    public void actionPerformed(ActionEvent e) {
        String text = (String) e.getActionCommand();
        board.placeLetter(btnX, btnY, text);
    }
}

Code: Select all

package scrabble;

import java.awt.event.*;
import javax.swing.*;
import java.awt.*;

public class Board implements ActionListener {

    private JFrame boardFrame;
    private JLabel title;
    private Container con;
    private JButton[][] btnBlock = new JButton[15][15];
    private Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    private Gameplay gameplay;
    private Color defaultColor;
    private Player p1;

    public Board(boolean first) {
        if (first) {
            createBoardFrame();
            createBoardBtns();
            //gameplay = new Gameplay();
            p1 = new Player();
            p1.start();
        }

    }

    private void createBoardFrame() {
        boardFrame = new JFrame("| SCRABBLE |");
        boardFrame.setSize(screenSize.width, screenSize.height);
        boardFrame.setLocation(0, 0);
        boardFrame.setVisible(true);
        boardFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        con = boardFrame.getContentPane();
        con.setLayout(null);
        con.setBackground(Color.CYAN);
    }

    private void createBoardBtns() {
        int wide = screenSize.width;
        int high = screenSize.height;

        for (int y = 0; y < 15; y++) {
            for (int x = 0; x < 15; x++) {
                btnBlock[x][y] = new JButton("");
                btnBlock[x][y].setBounds(((wide - 780) / 2) + (x * 52), ((high - 780) / 2)
                        + (y * 52), 47, 47);
                btnBlock[x][y].addActionListener(this);
                con.add(btnBlock[x][y]);
            }
        }
        btnBlock[7][7].setBackground(Color.RED);
        title = new JLabel("SCRABBLE", JLabel.CENTER);
        title.setBounds((wide / 2) - 375, 0, 750, 50);
        title.setFont(new Font("Serif", Font.BOLD, 48));
        title.setForeground(Color.BLACK);
        con.add(title);
        boardFrame.setVisible(true);
        defaultColor = btnBlock[0][0].getBackground();
    }

    public void placeLetter(int xx, int yy, String letter) {
        con.remove(btnBlock[xx][yy]);  // <<<<<---- THE ERROR MESSAGE POINTS HERE
        btnBlock[xx][yy] = new JButton(new ImageIcon(letter + ".gif"));
        btnBlock[xx][yy].setBounds(((screenSize.width - 780) / 2) + (xx * 52),
                ((screenSize.height - 780) / 2) + (yy * 52), 47, 47);
        btnBlock[xx][yy].addActionListener(this);
        con.add(btnBlock[xx][yy]);
    }

    public void actionPerformed(ActionEvent e) {
        for (int x = 0; x < 15; x++) {
            for (int y = 0; y < 15; y++) {
                if (e.getSource() == btnBlock[x][y]) {
                    p1.boardBtnClicked(x, y, screenSize.width, screenSize.height);
                }
            }
        }
    }
}

Code: Select all

con.remove(btnBlock[xx][yy]);

Code: Select all

private Board board = new Board(false);