SquareGameMP.java

/*
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 * and open the template in the editor.
 */
package SquareGame;

/**
 *
 * @author Graham
 */
import javax.swing.*;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.util.*;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.Toolkit;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;

public class SquareGameMP extends JPanel implements ActionListener {

    private int[][] board;
    private int turn1, turn2, playerNum;
    private SGClient client;
    private Image blue1, blue2, red1, red2, back, btar, rtar;
    private javax.swing.Timer t;
    private boolean redWin, blueWin;

    public SquareGameMP() {
        redWin = false;
        blueWin = false;
        addKeyListener(new TAdapter());
        turn1 = 0;
        turn2 = 2;
        board = new int[10][10];
        board[0][0] = 3;
        board[9][0] = 4;
        board[0][9] = 1;
        board[9][9] = 2;
        try {
            client = new SGClient();
        } catch (Exception e) {
            e.printStackTrace();
        }
        playerNum = client.getPlayerNum();
        System.out.println("I am player : " + client.getPlayerNum());
        ImageIcon r = new ImageIcon(this.getClass().getResource("Red.jpg"));
        red1 = r.getImage();
        ImageIcon b = new ImageIcon(this.getClass().getResource("Blue.jpg"));
        blue1 = b.getImage();
        ImageIcon g = new ImageIcon(this.getClass().getResource("Blue.jpg"));
        blue2 = g.getImage();
        ImageIcon y = new ImageIcon(this.getClass().getResource("Red.jpg"));
        red2 = y.getImage();
        ImageIcon w = new ImageIcon(this.getClass().getResource("Back.jpg"));
        back = w.getImage();
        ImageIcon rt = new ImageIcon(this.getClass().getResource("RedTar.jpg"));
        rtar = rt.getImage();
        ImageIcon bt = new ImageIcon(this.getClass().getResource("BlueTar.jpg"));
        btar = bt.getImage();
        setFocusable(true);
        t = new javax.swing.Timer(600, this);
        t.start();
    }

    public void switchTurn1() {
        turn1++;
        if (turn1 > 1) {
            turn1 = 0;
        }
    }

    public void switchTurn2() {
        turn2++;
        if (turn2 > 3) {
            turn2 = 2;
        }
    }

    public String find1() {
        for (int i = 0; i < board.length; i++) {
            for (int j = 0; j < board[i].length; j++) {
                if (board[i][j] == (turn1 + 1)) {
                    return "" + i + j;
                }
            }
        }
        return "";
    }

    public String find2() {
        for (int i = 0; i < board.length; i++) {
            for (int j = 0; j < board[i].length; j++) {
                if (board[i][j] == (turn2 + 1)) {
                    return "" + i + j;
                }
            }
        }
        return "";
    }

    public void moveUp1() {
        String place = find1();
        int r = Integer.parseInt(place.substring(0, 1));
        int c = Integer.parseInt(place.substring(1, 2));
        if (r != 0 && board[r - 1][c] == 0) {
            board[r - 1][c] = turn1 + 1;
            board[r][c] = 0;
        }
    }

    public void moveDown1() {
        String place = find1();
        int r = Integer.parseInt(place.substring(0, 1));
        int c = Integer.parseInt(place.substring(1, 2));
        if (r != 9 && board[r + 1][c] == 0) {
            board[r + 1][c] = turn1 + 1;
            board[r][c] = 0;
        }
    }

    public void moveRight1() {
        String place = find1();
        int r = Integer.parseInt(place.substring(0, 1));
        int c = Integer.parseInt(place.substring(1, 2));
        if (c != 9 && board[r][c + 1] == 0) {
            board[r][c + 1] = turn1 + 1;
            board[r][c] = 0;
        }
    }

    public void moveLeft1() {
        String place = find1();
        int r = Integer.parseInt(place.substring(0, 1));
        int c = Integer.parseInt(place.substring(1, 2));
        if (c != 0 && board[r][c - 1] == 0) {
            board[r][c - 1] = turn1 + 1;
            board[r][c] = 0;
        }
    }

    public void moveUp2() {
        String place = find2();
        int r = Integer.parseInt(place.substring(0, 1));
        int c = Integer.parseInt(place.substring(1, 2));
        if (r != 0 && board[r - 1][c] == 0) {
            board[r - 1][c] = turn2 + 1;
            board[r][c] = 0;
        }
    }

    public void moveDown2() {
        String place = find2();
        int r = Integer.parseInt(place.substring(0, 1));
        int c = Integer.parseInt(place.substring(1, 2));
        if (r != 9 && board[r + 1][c] == 0) {
            board[r + 1][c] = turn2 + 1;
            board[r][c] = 0;
        }
    }

    public void moveRight2() {
        String place = find2();
        int r = Integer.parseInt(place.substring(0, 1));
        int c = Integer.parseInt(place.substring(1, 2));
        if (c != 9 && board[r][c + 1] == 0) {
            board[r][c + 1] = turn2 + 1;
            board[r][c] = 0;
        }
    }

    public void moveLeft2() {
        String place = find2();
        int r = Integer.parseInt(place.substring(0, 1));
        int c = Integer.parseInt(place.substring(1, 2));
        if (c != 0 && board[r][c - 1] == 0) {
            board[r][c - 1] = turn2 + 1;
            board[r][c] = 0;
        }
    }

    public void paint(Graphics g) {
        super.paint(g);
        g.drawImage(back, 0, 0, this);
        if (redWin) {
            for (int i = 0; i < board.length; i++) {
                for (int j = 0; j < board[i].length; j++) {
                    g.drawImage(red1, j * 50, i * 50, this);
                }
            }
        } else if (blueWin) {
            for (int i = 0; i < board.length; i++) {
                for (int j = 0; j < board[i].length; j++) {
                    g.drawImage(blue1, j * 50, i * 50, this);
                }
            }
        } else {
            for (int i = 0; i < board.length; i++) {
                for (int j = 0; j < board[i].length; j++) {
                    if (board[i][j] != 0) {
                        if (board[i][j] == 1) {
                            if (turn1 == 0 && playerNum == 1) {
                                g.drawImage(rtar, j * 50, i * 50, this);
                            } else {
                                g.drawImage(red1, j * 50, i * 50, this);
                            }
                        }
                        if (board[i][j] == 2) {
                            if (turn1 == 1 && playerNum == 1) {
                                g.drawImage(rtar, j * 50, i * 50, this);
                            } else {
                                g.drawImage(red2, j * 50, i * 50, this);
                            }
                        }
                        if (board[i][j] == 3) {
                            if (turn2 == 2 && playerNum == 2) {
                                g.drawImage(btar, j * 50, i * 50, this);
                            } else {
                                g.drawImage(blue1, j * 50, i * 50, this);
                            }
                        }
                        if (board[i][j] == 4) {
                            if (turn2 == 3 && playerNum == 2) {
                                g.drawImage(btar, j * 50, i * 50, this);
                            } else {
                                g.drawImage(blue2, j * 50, i * 50, this);
                            }
                        }
                    }
                }
            }
        }
    }

    private class TAdapter extends KeyAdapter {

        public void keyPressed(KeyEvent e) {
            int keycode = e.getKeyCode();
            if (!redWin && !blueWin) {
                if (playerNum == 1) {
                    if (keycode == KeyEvent.VK_LEFT) {
                        client.action("l");
                        moveLeft1();
                    }
                    if (keycode == KeyEvent.VK_RIGHT) {
                        client.action("r");
                        moveRight1();
                    }
                    if (keycode == KeyEvent.VK_UP) {
                        client.action("u");
                        moveUp1();
                    }
                    if (keycode == KeyEvent.VK_DOWN) {
                        client.action("d");
                        moveDown1();
                    }
                    if (keycode == KeyEvent.VK_SHIFT) {
                        client.action("s");
                        switchTurn1();
                    }
                } else if (playerNum == 2) {
                    if (keycode == KeyEvent.VK_LEFT) {
                        client.action("l");
                        moveLeft2();
                    }
                    if (keycode == KeyEvent.VK_RIGHT) {
                        client.action("r");
                        moveRight2();
                    }
                    if (keycode == KeyEvent.VK_UP) {
                        client.action("u");
                        moveUp2();
                    }
                    if (keycode == KeyEvent.VK_DOWN) {
                        client.action("d");
                        moveDown2();
                    }
                    if (keycode == KeyEvent.VK_SHIFT) {
                        client.action("s");
                        switchTurn2();
                    }
                }
            }
            repaint();
            if (blueLoss()) {
                redWin();
            } else if (redLoss()) {
                blueWin();
            }
            if (keycode == KeyEvent.VK_R) {
                board = new int[10][10];
                board[0][0] = 3;
                board[9][0] = 4;
                board[0][9] = 1;
                board[9][9] = 2;
                turn1 = 0;
                turn2 = 2;
                redWin = false;
                blueWin = false;
                repaint();
            }
        }
    }

    public boolean blueLoss() {
        for (int i = 0; i < board.length; i++) {
            for (int j = 0; j < board[i].length; j++) {
                if (board[i][j] == 1 || board[i][j] == 2) {
                    if (i < board.length - 2) {
                        if (board[i + 1][j] == 3 || board[i + 1][j] == 4) {
                            if (board[i + 2][j] == 1 || board[i + 2][j] == 2) {
                                return true;
                            }
                        }
                    }
                    if (j < board.length - 2) {
                        if (board[i][j + 1] == 3 || board[i][j + 1] == 4) {
                            if (board[i][j + 2] == 1 || board[i][j + 2] == 2) {
                                return true;
                            }
                        }
                    }
                }
            }
        }
        return false;
    }

    public boolean redLoss() {
        for (int i = 0; i < board.length; i++) {
            for (int j = 0; j < board[i].length; j++) {
                if (board[i][j] == 3 || board[i][j] == 4) {
                    if (i < board.length - 2) {
                        if (board[i + 1][j] == 1 || board[i + 1][j] == 2) {
                            if (board[i + 2][j] == 3 || board[i + 2][j] == 4) {
                                return true;
                            }
                        }
                    }
                    if (j < board.length - 2) {
                        if (board[i][j + 1] == 1 || board[i][j + 1] == 2) {
                            if (board[i][j + 2] == 3 || board[i][j + 2] == 4) {
                                return true;
                            }
                        }
                    }
                }
            }
        }
        return false;
    }

    public void redWin() {
        for (int i = 0; i < board.length; i++) {
            for (int j = 0; j < board[i].length; j++) {
                board[i][j] = 5;
            }
        }
        redWin = true;
        repaint();
    }

    public void blueWin() {
        for (int i = 0; i < board.length; i++) {
            for (int j = 0; j < board[i].length; j++) {
                board[i][j] = 5;
            }
        }
        blueWin = true;
        repaint();
    }

    public void actionPerformed(ActionEvent arg0) {
    }

    public void print() {
        String ans = "";
        for (int i = 0; i < board.length; i++) {
            for (int j = 0; j < board[i].length; j++) {
                ans += board[i][j] + " ";
            }
            ans += "\n";
        }
        System.out.println(ans);
    }

    private class SGClient extends Client {

        public SGClient() throws Exception {
            super();
        }

        public void response(String str) {
            if (playerNum == 1) {
                if (str.equals("u")) {
                    moveUp2();
                } else if (str.equals("d")) {
                    moveDown2();
                } else if (str.equals("l")) {
                    moveLeft2();
                } else if (str.equals("r")) {
                    moveRight2();
                } else if (str.equals("s")) {
                    switchTurn2();
                }

            }
            if (playerNum == 2) {
                if (str.equals("u")) {
                    moveUp1();
                } else if (str.equals("d")) {
                    moveDown1();
                } else if (str.equals("l")) {
                    moveLeft1();
                } else if (str.equals("r")) {
                    moveRight1();
                } else if (str.equals("s")) {
                    switchTurn1();
                }
            }
            repaint();
            if (blueLoss()) {
                redWin();
            } else if (redLoss()) {
                blueWin();
            }
        }
    }
}