package wuziqi1;
import java.awt.Checkbox;
import java.awt.CheckboxGroup;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JFrame;
import javax.swing.JPanel;
public class wuziqi1 extends JFrame{
CheseGame CG;
wuziqi1 ()
{
this.CG= new CheseGame();
addMouseListener(CG);
add(CG);
}
public static void main(String[] args) {
wuziqi1 fivechese= new wuziqi1 ();
fivechese.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
fivechese.setSize(900, 700);
fivechese.setTitle("五子棋");
fivechese.setVisible(true);
fivechese.setResizable(true);
}
}
class CheseGame extends JPanel implements MouseListener,ItemListener
{
int [][]map = new int[20][20];
Color []color = {Color.BLACK,Color.WHITE,Color.GREEN};
int x = -1;
int y = -1;
int flag = 1;
int winner = 3;
JButton btn1 = new JButton("开始");
JButton btn2 = new JButton("再来一局");
CheckboxGroup cbg = new CheckboxGroup();
Checkbox chb1 = new Checkbox("黑棋先开始",cbg,true);
Checkbox chb2 = new Checkbox("白棋先开始",cbg,false);
public void itemStateChanged(ItemEvent ie) {
if(chb1.getState())
{
flag = 1;
}
else
{
flag = 2;
}
}
class GameStart implements ActionListener
{
public void actionPerformed(ActionEvent ae)
{
if(ae.getSource() == btn1)
{
start();
repaint();
btn1.setEnabled(false);
btn2.setEnabled(true);
chb1.setEnabled(false);
chb2.setEnabled(false);
}
if(ae.getSource() == btn2)
{
start();
repaint();
chb1.setEnabled(true);
chb2.setEnabled(true);
}
}
}
CheseGame()
{
this.setLayout(null);
chb1.setBounds(650, 50, 100, 30);
chb2.setBounds(650, 100, 100, 30);
chb1.addItemListener(this);
chb2.addItemListener(this);
btn1.setBounds(650,150,100,30);
btn1.addActionListener(new GameStart());
btn2.setBounds(650, 200, 100, 30);
btn2.addActionListener(new GameStart());
btn2.setEnabled(false);
this.add(btn1);
this.add(btn2);
this.add(chb1);
this.add(chb2);
}
void start()
{
for(int i = 0;i < 20;i++)
for(int j = 0;j < 20;j++)
map[i][j] = 0;
winner = 0;
}
Boolean win(int x,int y)
{
int score = 1;
for(int i = x;i < x+4;)
{
if(i == 19)
break;
if(map[i][y] != map[++i][y])
break;
score++;
}
for(int i = x;i > x-4;)
{
if(i == 0)
break;
if(map[i][y] != map[--i][y])
break;
score++;
}
if(score >= 5)
return true;
else
score = 1;
for(int j = y; j < y+4;)
{
if(j == 19)
break;
if(map[x][j] != map[x][++j])
break;
score++;
}
for(int j = y; j > y-4;)
{
if(j == 0)
break;
if(map[x][j] != map[x][--j])
break;
score++;
}
if(score >= 5)
return true;
else
score = 1;
for(int i = x;i < x+4;)
for(int j = y;j < y+4;)
{
if(i == 19 || y == 19)
{i = x+4; break;}
if(map[i][j] != map[++i][++j])
{
i = x+4;
break;
}
score++;
}
for(int i = x;i > x-4;)
for(int j = y;j > y-4;)
{
if(i == 0||j==0)
{i = x-4; break;}
if(map[i][j] != map[--i][--j])
{
i = x-4;
break;
}
score++;
}
if(score >= 5)
return true;
else
score = 1;
for(int i = x;i > x-4;)
for(int j = y;j < y+4;)
{
if(i==0 || j==19)
{ i = x-4;break;}
if(map[i][j] != map[--i][++j])
{
i = x-4;
break;
}
score++;
}
for(int i = x;i < x+4;)
for(int j = y;j > y-4;)
{
if(i==19||j==0)
{ i = x+4;break;}
if(map[i][j] != map[++i][--j])
{
i = x + 4;
break;
}
score++;
}
if(score >= 5)
return true;
else
return false;
}
public void paintComponent(Graphics g)
{
super.paintComponent(g);
setBackground(color[2]);
for(int i = 1;i <= 20;i++)
{
g.setColor(color[0]);
g.drawLine(30, i*30 ,600 , i*30);
g.drawLine(i*30,30, i*30, 600);
}
for(int i = 0;i < 20;i++)
for(int j = 0;j < 20;j++)
{
if(map[i][j] == 1)
{
g.setColor(color[0]);
g.fillOval((i+1)*30-15, (j+1)*30-15, 30, 30);
}
if(map[i][j] == 2)
{
g.setColor(color[1]);
g.fillOval((i+1)*30-15, (j+1)*30-15, 30, 30);
}
}
Font font = new Font("",30,50);
g.setFont(font);
if(winner == 1)
{
g.setColor(color[0]);
g.drawString("黑棋胜", 650, 300);
}
if(winner == 2)
{
g.setColor(color[1]);
g.drawString("白棋胜", 650, 300);
}
}
public void mouseClicked(MouseEvent me) {
}
public void mousePressed(MouseEvent me) {
if(winner == 0)
{
x = me.getX();
y = me.getY();
chb1.setEnabled(false);
chb2.setEnabled(false);
}
x = (int)(x/30)-1;
y = (int)((y-15)/30)-1;
if(x>=0&&x<=19&&y>=0&&y<=19)
{
if(flag == 1&&map[x][y] == 0)
{
map[x][y] = 1;
if(win(x,y))
winner = 1;
flag = 2;
}
else
if(flag == 2&&map[x][y] == 0)
{
map[x][y] = 2;
if(win(x,y))
winner = 2;
flag = 1;
}
}
repaint();
}
@Override
public void mouseReleased(MouseEvent me) {
// throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public void mouseEntered(MouseEvent me) {
// throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public void mouseExited(MouseEvent me) {
// throw new UnsupportedOperationException("Not supported yet.");
}
}
