CFBoard.java

package siena;

import java.awt.GraphicsEnvironment;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.io.File;
import java.io.IOException;

import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;

public class CFBoard extends JFrame {

    /**
     *
     */
    private static final long serialVersionUID = 1L;
    public static ImageIcon[] img = new ImageIcon[3];
    public static JLabel info;
    public CFBoard() throws IOException {
        super(GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDefaultConfiguration());
        img[0] = read(new java.io.File("src/siena/gray.png"));
        img[1] = read(new java.io.File("src/siena/red.png"));
        img[2] = read(new java.io.File("src/siena/yellow.png"));

    }
    public static JLabel slot[][] = new JLabel[7][6];
    public void setUp() throws IOException {
        this.setTitle("Connect Four");
        this.setResizable(false);
        this.setDefaultCloseOperation(EXIT_ON_CLOSE);
        GridBagLayout gridbag = new GridBagLayout();
        this.setLayout(gridbag);
        GridBagConstraints c = new GridBagConstraints();
        c.gridwidth = 7;
        JButton ng = new JButton("New Game");
        c.anchor = c.NORTH;
        c.fill = c.HORIZONTAL;
        c.insets = new Insets(5, 5, 5, 5);
        this.add(ng, c);
        c.gridy = 1;
        c.gridwidth = 1;
        final JButton add[] = new JButton[7];
        ButtonClicker clickers[] = new ButtonClicker[8];
        for (int i = 0; i < clickers.length; i++) {
            clickers[i] = new ButtonClicker(i);
        }
        ng.addActionListener(clickers[0]);
        for(int i = 0; i < 7; i++) {
            add[i] = new JButton("Drop token");
            add[i].addActionListener(clickers[i + 1]);
            c.gridx = i;
            this.add(add[i], c);
        }
        c.ipadx = 0;
        c.ipady = 0;
        c.gridx = 0;
        c.gridy = 2;
        for (int x = 0; x < 7; x++) {
            for (int y = 0; y < 6; y++) {
                slot[x][y] = new JLabel(img[0]);
                this.add(slot[x][y], c);
                c.gridy++;
            }
            c.gridx++;
            c.gridy = 2;
        }
        c.gridx = 0;
        c.gridy = 8;
        c.gridwidth = 7;
        c.anchor = c.CENTER;
        info = new JLabel("It is the RED player's turn.");
        info.setHorizontalAlignment(info.CENTER);
        this.add(info, c);
        this.pack();
        this.setVisible(true);
    }

    public void doThing() {
        for (int x = 0; x < 7; x++) {
            for (int y = 0; y < 6; y++) {
                this.slot[x][y].setIcon(img[ConnectFour.slotStat[x][y]]);
            }
        }
        if(ConnectFour.redsTurn) this.info.setText("It is RED's turn.");
        else this.info.setText("It is YELLOW's turn.");
    }
    public static ImageIcon read(File x) throws IOException {
        return new ImageIcon(ImageIO.read(x));
    }
    public void updateInfo(String s) {
        this.info.setText(s);
    }
}