图形用户界面
；判断走棋需要设计算法，要用多线程技术；建立网络连接需要
网络编程
；还需要数据库。差不多就这些。。。
public boolean fanqi(int x, int y) {boolean a = false
if (qi[x][y] == 0) {
if (flag) {// 黑吃白
if (y - 1 >0 &&qi[x][y - 1] == -1) {
for (int i = 2y - i >= 0i++) {
if (qi[x][y - i] == 1) {
for (int n = 1n <in++) {
qi[x][y - n] = 1
}
a = true
if (qi[x][y - i] == 0)
i = 9
}
}
}
if (y + 1 <8 &&qi[x][y + 1] == -1) {
for (int i = 2y + i <8i++) {
if (qi[x][y + i] == 1) {
for (int n = 1n <in++) {
qi[x][y + n] = 1
}
a = true
if (qi[x][y + i] == 0)
i = 9
}
}
}
if (x + 1 <8 &&qi[x + 1][y] == -1) {
for (int i = 2x + i <8i++) {
if (qi[x + i][y] == 1) {
for (int n = 1n <in++) {
qi[x + n][y] = 1
}
a = true
if (qi[x + i][y] == 0)
i = 9
}
}
}
if (x - 1 >= 0 &&qi[x - 1][y] == -1) {
for (int i = 2x - i >= 0i++) {
if (qi[x - i][y] == 1) {
for (int n = 1n <in++) {
qi[x - n][y] = 1
}
a = true
if (qi[x - i][y] == 0)
i = 9
}
}
}
if (x - 1 >= 0 &&y - 1 >= 0 &&qi[x - 1][y - 1] == -1) {
for (int i = 2x - i >= 0 &&y - i >= 0i++) {
if (qi[x - i][y - i] == 1) {
for (int n = 1n <in++) {
qi[x - n][y - n] = 1
}
a = true
if (qi[x - i][y - i] == 0)
i = 9
}
}
}
if (x + 1 <8 &&y - 1 >= 0 &&qi[x + 1][y - 1] == -1) {
for (int i = 2x + i <8 &&y - i >= 0i++) {
if (qi[x + i][y - i] == 1) {
for (int n = 1n <in++) {
qi[x + n][y - n] = 1
}
a = true
if (qi[x + i][y - i] == 0)
i = 9
}
}
}
if (x - 1 >= 0 &&y + 1 <8 &&qi[x - 1][y + 1] == -1) {
for (int i = 2x - i >= 0 &&y + i <8i++) {
if (qi[x - i][y + i] == 1) {
for (int n = 1n <in++) {
qi[x - n][y + n] = 1
}
a = true
if (qi[x - i][y + i] == 0)
i = 9
}
}
}
if (x + 1 <8 &&y + 1 <8 &&qi[x + 1][y + 1] == -1) {
for (int i = 2x + i <8 &&y + i <8i++) {
if (qi[x + i][y + i] == 1) {
for (int n = 1n <in++) {
qi[x + n][y + n] = 1
}
a = true
if (qi[x + i][y + i] == 0)
i = 9
}
}
}
}
else {// 白吃黑
if (y - 1 >0 &&qi[x][y - 1] == 1) {
for (int i = 2y - i >= 0i++) {
if (qi[x][y - i] == -1) {
for (int n = 1n <in++) {
qi[x][y - n] = -1
}
a = true
if (qi[x][y - i] == 0)
i = 9
}
}
}
if (y + 1 <8 &&qi[x][y + 1] == 1) {
for (int i = 2y + i <8i++) {
if (qi[x][y + i] == -1) {
for (int n = 1n <in++) {
qi[x][y + n] = -1
}
a = true
if (qi[x][y + i] == 0)
i = 9
}
}
}
if (x + 1 <8 &&qi[x + 1][y] == 1) {
for (int i = 2x + i <8i++) {
if (qi[x + i][y] == -1) {
for (int n = 1n <in++) {
qi[x + n][y] = -1
}
a = true
if (qi[x + i][y] == 0)
i = 9
}
}
}
if (x - 1 >= 0 &&qi[x - 1][y] == 1) {
for (int i = 2x - i >= 0i++) {
if (qi[x - i][y] == -1) {
for (int n = 1n <in++) {
qi[x - n][y] = -1
}
a = true
if (qi[x - i][y] == 0)
i = 9
}
}
}
if (x - 1 >= 0 &&y - 1 >= 0 &&qi[x - 1][y - 1] == 1) {
for (int i = 2x - i >= 0 &&y - i >= 0i++) {
if (qi[x - i][y - i] == -1) {
for (int n = 1n <in++) {
qi[x - n][y - n] = -1
}
a = true
if (qi[x - i][y - i] == 0)
i = 9
}
}
}
if (x + 1 <8 &&y - 1 >= 0 &&qi[x + 1][y - 1] == 1) {
for (int i = 2x + i <8 &&y - i >= 0i++) {
if (qi[x + i][y - i] == -1) {
for (int n = 1n <in++) {
qi[x + n][y - n] = -1
}
a = true
if (qi[x + i][y - i] == 0)
i = 9
}
}
}
if (x - 1 >= 0 &&y + 1 <8 &&qi[x - 1][y + 1] == 1) {
for (int i = 2x - i >= 0 &&y + i <8i++) {
if (qi[x - i][y + i] == -1) {
for (int n = 1n <in++) {
qi[x - n][y + n] = -1
}
a = true
if (qi[x - i][y + i] == 0)
i = 9
}
}
}
if (x + 1 <8 &&y + 1 <8 &&qi[x + 1][y + 1] == 1) {
for (int i = 2x + i <8 &&y + i <8i++) {
if (qi[x + i][y + i] == -1) {
for (int n = 1n <in++) {
qi[x + n][y + n] = -1
}
a = true
if (qi[x + i][y + i] == 0)
i = 9
}
}
}
}
}
if (a)
return true
else
return false
}
import java.awt.*import java.awt.event.*
import javax.swing.*
import java.awt.geom.*
import javax.swing.JOptionPane.*
public class FiveChess
{
public static void main(String[] args)
{
JFrame myFrame = new JFrame("快乐五子棋")
myFrame.getContentPane().add(new MyPanel())
Toolkit mykit = myFrame.getToolkit()
Dimension mysize = mykit.getScreenSize()
myFrame.setBounds(0,0,mysize.width,mysize.height - 40)
myFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE)
myFrame.show()
}
}
class MyPanel extends JPanel implements MouseListener
{
private Point start = new Point(0,0)
private Point next = new Point(0,0)
boolean[][] chessBo = new boolean[19][19]
boolean chessCo = true//判断颜色的，true 黑
boolean winchess = true//true,为胜利
MyPanel(){
addMouseListener(this)
setBackground(Color.blue)
}
public boolean winkill(int x,int y) //win ?
{
int countBlack = 0,countWhite = 0
boolean winchess01 = false
//x,y 取到r01,r02的值
for(int i = 0i < 5i++)//判断纵向下
{
if((x + i) > 20)
break
if(chessCo && chessBo[x + i][y])
countBlack++
else if(chessBo[x + i][y] && (chessCo == false))
countWhite++
}
for(int i = 0i < 5i++)//判断纵向上
{
if((x - i) <= 0)
break
if(chessCo && chessBo[x - i][y])
countBlack++
else if(chessBo[x - i][y] && (chessCo == false))
countWhite++
}
if((countBlack == 5) || (countWhite == 5))
winchess01 = true
return winchess01
}
public void paint(Graphics g)//画棋盘
{
Graphics2D g2D = (Graphics2D)g
g2D.setPaint(Color.black)
float pay = 60.0f,pbx = 60.0f
float lett = 25.0f
Point2D.Float p1 = new Point2D.Float(60.0f,pay)
Point2D.Float p2 = new Point2D.Float(510.0f,pay)
Point2D.Float p3 = new Point2D.Float(pbx,60.0f)
Point2D.Float p4 = new Point2D.Float(pbx,510.0f)
for(int i=0i<19i++){
Line2D.Float lineH = new Line2D.Float(p1,p2)
Line2D.Float lineV = new Line2D.Float(p3,p4)
pay += lett
p1 = new Point2D.Float(60.0f,pay)
p2 = new Point2D.Float(510.0f,pay)
pbx += lett
p3 = new Point2D.Float(pbx,60.0f)
p4 = new Point2D.Float(pbx,510.0f)
g2D.draw(lineH)
g2D.draw(lineV)
}
}
public void mousePressed(MouseEvent evt)
{
}
public void mouseClicked(MouseEvent evt)
{
int x = evt.getX()
int y = evt.getY()
int clickCount = evt.getClickCount()
if(clickCount >=1 ){
if((x > 48 && x < 522) && (y > 48 && y < 522))
draw(x,y)
}
}
public void draw(int dx,int dy)
{
int r01 = 0,r02 = 0
Graphics g = getGraphics()
start.x = dx
start.y = dy
r01 = (start.x + 13 - 60) / 25//r01 、r02当前的格子
r02 = (start.y + 13 - 60) / 25
//System.out.println(r01 + "-" + r02)
next.x = 25 * r01 + 60 - 11
next.y = 25 * r02 + 60 - 11
//System.out.println(next.x + "-" + next.y)
if(chessCo){
chessCo = false
g.setColor(Color.black)
g.fillOval(next.x,next.y,20,20)
chessBo[next.x][next.y] = true//用这个时，黑白子可交替出现，
//chessBo[r01][r02] = true//用这个代替上面那个时黑白子不可交替了，不知道为什么会这样
//加入判断胜负的方法winkill()
if(winchess == winkill(r01,r02))
showMessage()
}
if(!chessCo){
chessCo = true
g.setColor(Color.white)
g.fillOval(next.x,next.y,20,20)
chessBo[r01][r02] = true
}
//g.drawOval(next.x,next.y,20,20)
g.dispose()
}
public void mouseReleased(MouseEvent evt)
{
}
public void mouseEntered(MouseEvent evt)
{
}
public void mouseExited(MouseEvent evt)
{
}
public void showMessage()
{
JOptionPane.showMessageDialog(null,
"You are win.",
"wide288 to Message!",
JOptionPane.INFORMATION_MESSAGE)
}
}
