connect-four/src/de/itsblue/ConnectFour/GameBoard.java

package de.itsblue.ConnectFour;

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


public class GameBoard extends JPanel {

    /**
     *
     */
    private static final long serialVersionUID = 1L;


    public int r = 6;
    public int c = 7;
    GridLayout BoardLayout = new GridLayout(7, 6);
    int[][] GameBoard = new int[c][r];
    int[] filllevel = new int[r];
    int p; // Player

    boolean finish;

    public void addComponentsToPane() {
        final JPanel field = this;
        field.setLayout(BoardLayout);

        // Set up components preferred size
        JButton b = new JButton(" ");
        Dimension buttonSize = b.getPreferredSize();
        field.setPreferredSize(new Dimension((int) (buttonSize.getWidth() * 2.5), (int) (buttonSize.getHeight() * 20)));

        // Add buttons to experiment with Grid Layout
        // field.add(new JButton("Button 2"));

        for (int i = 1; i < 8; i++) {
            field.add(new JButton("" + i));
        }
        for (int i = 1; i < c; i++) {
            // // first column
            field.add(new Plate(Plate.PlateType.O));
            for (int j = 0; j < r; j++) {
                // field.add(new Plate(Plate.PlateType.X));

                if (GameBoard[i][j] == 0) // FIXME
                    field.add(new Plate(Plate.PlateType.X));

                else if (GameBoard[i][j] == 1)
                    field.add(new Plate(Plate.PlateType.X));
                else
                    field.add(new Plate(Plate.PlateType.O));

            }
        }

        // Add controls to set up horizontal and vertical gaps
        //pane.add(field, BorderLayout.CENTER);
    }

    void winningCondition() {
        for (int i = 0; i <= 2; i++)
            for (int j = 0; j <= 6; j++) {
                if (GameBoard[i][j] == p && GameBoard[i + 1][j] == p && GameBoard[i + 2][j] == p
                        && GameBoard[i + 3][j] == p) {
                    finish = true;
                }
            }
        for (int i = 0; i <= 5; i++)
            for (int j = 0; j <= 3; j++) {
                if (GameBoard[i][j] == p && GameBoard[i][j + 1] == p && GameBoard[i][j + 2] == p
                        && GameBoard[i][j + 3] == p)
                    finish = true;
            }

        for (int i = 0; i <= 2; i++)
            for (int j = 0; j <= 3; j++) {
                if (GameBoard[i][j] == p && GameBoard[i + 1][j + 1] == p && GameBoard[i + 2][j + 2] == p
                        && GameBoard[i + 3][j + 3] == p)
                    finish = true;
            }

        for (int i = 0; i < 3; i++)
            for (int j = 6; j > 2; j--) {
                if (GameBoard[i][j] == p && GameBoard[i + 1][j - 1] == p && GameBoard[i + 2][j - 2] == p
                        && GameBoard[i + 3][j - 3] == p)
                    finish = true;
            }
    }



     void switchPlayer() {
        if (p != 1)
            p = 1;
        else
            p = 1;
    }

    GameBoard() {
        this.addComponentsToPane();

    }

}