packageReversi_JCoder;import java.awt.*;importjava.awt.Button;importjava.awt.Container;importjava.awt.event.ActionEvent;importjava.awt.event.ActionListener;import javax.swing.*;public class Reversi extendsJFrame{static JButton mmp[][] = new JButton[8][8];static int chess[][] = new int[8][8];static int dir[][] = {{0,1},{1,0},{-1,0},{0,-1},{1,1},{1,-1},{-1,1},{-1,-1}};static int color = 2;static int check(int x,int y,intcolor){if(chess[x][y] != 1 && chess[x][y] != 2){for(int i = 0;i < 8;i ++){int tx = x + dir[i][0];int ty = y + dir[i][1];if(tx >= 0 && tx < 8 && ty >= 0 && ty < 8 && chess[tx][ty] > 0 && chess[tx][ty] !=color){return 1;

}

}

}return 0;

}static voidPrint(){for(int i = 0;i < 8;i ++){for(int j = 0;j < 8;j ++){if(chess[i][j] == 1){mmp[i][j].setBackground(Color.WHITE);}else if(chess[i][j] == 2){mmp[i][j].setBackground(Color.BLACK);}

}

}return;

}static inthasZero(String p) {if(p.length() == 0) {return 0;}return p.indexOf("0");

}static int change(int x,int y,intcolor){int isChange = 0;int diff = 3 -color;

String p= "";int f = 0;for(int i = x - 1;i >= 0;i --) {//west

if(chess[i][y] == color) {f = 1;break;}

p+=String.valueOf(chess[i][y]);

}if(hasZero(p) == -1 && f == 1) {

isChange= 1;for(int i = x - 1;i >= 0;i --) {if(chess[i][y] == color) {break;}

chess[i][y]=color;

}

}//System.out.println(f);

f = 0;p = "";for(int i = x + 1;i < 8;i ++) {//east

if(chess[i][y] == color) {f = 1;break;}

p+=String.valueOf(chess[i][y]);

}if(hasZero(p) == -1 && f == 1) {

isChange= 1;for(int i = x + 1;i < 8;i ++) {if(chess[i][y] == color) {break;}

chess[i][y]=color;

}

}//System.out.println(f);

f = 0;p = "";for(int i = y - 1;i >= 0;i --) {//north

if(chess[x][i] == color) {f = 1;break;}

p+=String.valueOf(chess[x][i]);

}if(hasZero(p) == -1 && f == 1) {

isChange= 1;for(int i = y - 1;i >= 0;i --) {if(chess[x][i] == color) {break;}

chess[x][i]=color;

}

}//System.out.println(f);

f = 0;p = "";for(int i = y + 1;i < 8;i ++) {//south

if(chess[x][i] == color) {f = 1;break;}

p+=String.valueOf(chess[x][i]);

}if(hasZero(p) == -1 && f == 1) {

isChange= 1;for(int i = y + 1;i < 8;i ++) {if(chess[x][i] == color) {break;}

chess[x][i]=color;

}

}//System.out.println(f);

f = 0;p = "";for(int i = 1;i <= 8;i ++) {//east-north

int tx = x +i;int ty = y -i;if(tx >= 0 && tx < 8 && ty >= 0 && ty < 8) {if(chess[tx][ty] == color) {f = 1;break;}

p+=String.valueOf(chess[tx][ty]);

}

}if(hasZero(p) == -1 && f == 1) {

isChange= 1;for(int i = 1;i <= 8;i ++) {int tx = x +i;int ty = y -i;if(tx >= 0 && tx < 8 && ty >= 0 && ty < 8) {if(chess[tx][ty] == color) {break;}

chess[tx][ty]=color;

}

}

}

f= 0;p = "";for(int i = 1;i <= 8;i ++) {//east-south

int tx = x +i;int ty = y +i;if(tx >= 0 && tx < 8 && ty >= 0 && ty < 8) {if(chess[tx][ty] == color) {f = 1;break;}

p+=String.valueOf(chess[tx][ty]);

}

}if(hasZero(p) == -1 && f == 1) {

isChange= 1;for(int i = 1;i <= 8;i ++) {int tx = x +i;int ty = y +i;if(tx >= 0 && tx < 8 && ty >= 0 && ty < 8) {if(chess[tx][ty] == color) {break;}

chess[tx][ty]=color;

}

}

}

f= 0;p = "";for(int i = 1;i <= 8;i ++) {//west-north

int tx = x -i;int ty = y -i;if(tx >= 0 && tx < 8 && ty >= 0 && ty < 8) {if(chess[tx][ty] == color) {f = 1;break;}

p+=String.valueOf(chess[tx][ty]);

}

}if(hasZero(p) == -1 && f == 1) {

isChange= 1;for(int i = 1;i <= 8;i ++) {int tx = x -i;int ty = y -i;if(tx >= 0 && tx < 8 && ty >= 0 && ty < 8) {if(chess[tx][ty] == color) {break;}

chess[tx][ty]=color;

}

}

}

f= 0;p = "";for(int i = 1;i <= 8;i ++) {//west-south

int tx = x -i;int ty = y +i;if(tx >= 0 && tx < 8 && ty >= 0 && ty < 8) {if(chess[tx][ty] == color) {f = 1;break;}

p+=String.valueOf(chess[tx][ty]);

}

}if(hasZero(p) == -1 && f == 1) {

isChange= 1;for(int i = 1;i <= 8;i ++) {int tx = x -i;int ty = y +i;if(tx >= 0 && tx < 8 && ty >= 0 && ty < 8) {if(chess[tx][ty] == color) {break;}

chess[tx][ty]=color;

}

}

}

f= 0;p = "";if(isChange == 1) {chess[x][y] =color;Print();}returnisChange;

}publicReversi(){

JFrame window= newJFrame();

Container con=window.getContentPane();

con.setLayout(null);

window.setVisible(true);

window.setSize(800,600);for(int i = 0;i < 8;i ++){for(int j = 0;j < 8;j ++){int ii =i;int jj =j;

chess[i][j]= 0;

mmp[i][j]= newJButton();

mmp[i][j].setVisible(true);

mmp[i][j].setBounds(40 + 40 * i,40 + 40 * j,40,40);

mmp[i][j].setBackground(Color.gray);

mmp[i][j].addActionListener(newActionListener() {public voidactionPerformed(ActionEvent e){if(check(ii,jj,color) == 1) {if(change(ii,jj,color) == 1) {

color= 3 -color;

}

}

}

});

window.add(mmp[i][j]);

}

}

chess[3][3] = 1;

chess[4][4] = 1;

mmp[3][3].setBackground(Color.WHITE);

mmp[4][4].setBackground(Color.WHITE);

chess[3][4] = 2;

chess[4][3] = 2;

mmp[3][4].setBackground(Color.BLACK);

mmp[4][3].setBackground(Color.BLACK);

window.setSize(800,500);

window.setTitle("Reversi By-J_Coder");

window.setVisible(true);

window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

}public static voidmain(String[] args) {newReversi();

}

}