本文目录一览：
用JAVA实现五子棋悔棋代码
保存成.java文件直接运行编译
这是我回答的别人问题的答案地址
import java.util.*;
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import java.applet.*;
import javax.swing.*;
class Gobang extends JFrame implements Runnable, ActionListener
{
final static int Player=1;
final static int AI =-1;
ClassLoader cl = this.getClass().getClassLoader();
Toolkit tk = Toolkit.getDefaultToolkit();
int length=14, game_state, winner, check, step;
int grid[][] = new int[length][length];
int locX, locY /* �囱�竚 */, count /* 硈囱计 */, x, y /* 既��竚 */, displace_x=0, displace_y=0 /* �簿秖 */, direction;
ArrayList steps = new ArrayList(); /* 疠魁囱˙ */
JPopupMenu control_menu = new JPopupMenu(); /* �龄匡虫�� */
JMenuItem[] command = new JMenuItem[4];
String[] command_str={"�囱", "�郎", "弄郎", "�秨"};
int[][] dir = { {-1, -1}, {-1, 0}, {-1, 1}, {0, -1}, {0, 1}, {1, -1}, {1, 0}, {1, 1} };
boolean[] dir2 = new boolean[8];
boolean turn;
String message;
final JDialog dialog = new JDialog(this, "叫匡�", true);
Font font=new Font("new_font", Font.BOLD, 20);
Grid grids[][] = new Grid[length][length];
Image white= tk.getImage(cl.getResource("res/white.png"));
Image black= tk.getImage(cl.getResource("res/black.png"));
Image title= tk.getImage(cl.getResource("res/title.png"));
Image temp;
JPanel boardPanel, bigpanel;
JRadioButton[] choice = new JRadioButton[2];
final static int Start =0;
final static int Select =1;
final static int Playing =2;
final static int End =3;
final static int nil=-1; /* 礚よ� */
final static int oblique_1 =0; /* ���オ� */
final static int oblique_2 =1; /* オ���� */
final static int horizontal =2; /* 绢� */
final static int vertical=3; /* �� */
Gobang()
{
super("き�囱");
boardPanel = new JPanel();
boardPanel.setLayout(new GridLayout(length, length, 0, 0));
boardPanel.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
for(int i=0; ilength; i++)
for(int j=0; jlength; j++)
{
grids[i][j] = new Grid(i, j);
boardPanel.add(grids[i][j]);
}
bigpanel = new JPanel();
bigpanel.add(boardPanel, BorderLayout.CENTER);
getContentPane().add(bigpanel, BorderLayout.SOUTH);
game_state=Start;
ThreadStart();
dialog.setSize(160, 100);
dialog.setResizable(false);
dialog.setLocationRelativeTo(null);
ButtonGroup choice_group = new ButtonGroup();
JPanel choice_menu = new JPanel();
choice[0] = new JRadioButton("堵�", new ImageIcon(black), true);
choice[1] = new JRadioButton("フ�", new ImageIcon(white));
for(int i=0; ichoice.length; i++)
{
choice_menu.add(choice[i]);
choice_group.add(choice[i]);
}
for(int i=0; icommand.length; i++)
{
command[i] =new JMenuItem(command_str[i]);
command[i].addActionListener(this);
control_menu.add(command[i]);
}
JButton select = new JButton("絋）");
JPanel select_menu = new JPanel();
select_menu.add(select);
select.addActionListener(this);
dialog.getContentPane().add(choice_menu, BorderLayout.NORTH);
dialog.getContentPane().add(select_menu, BorderLayout.CENTER);
setIconImage(title);
setResizable(false);
setSize(300, 335);
setVisible(true);
setLocationRelativeTo(null);
}
public static void main(String[] arg)
{
Gobang application = new Gobang();
application.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
public void actionPerformed(ActionEvent event)
{
if( event.getSource().equals(command[0]) )
{
if(steps.size()!=0)
undo();
}
else if(event.getSource().equals(command[1]) )
Save();
else if(event.getSource().equals(command[2]) )
Load();
else if(event.getSource().equals(command[3]) )
ReStart();
else
{
if(choice[1].isSelected())
{
temp=white;
white=black;
black=temp;
}
dialog.dispose();
}
}
public void WinCheck()
{
check = turn? Player: AI;
direction=oblique_1;
WinCheck2();
}
public void WinCheck2()
{
count=1;
switch(direction)
{
case oblique_1: displace_x=1;
displace_y=-1;
direction=oblique_2;
break;
case oblique_2: displace_x=displace_y=1;
direction=horizontal;
break;
case horizontal: displace_x=1;
displace_y=0;
direction=vertical;
break;
case vertical: displace_x=0;
displace_y=1;
direction=nil;
break;
}
x=locX+displace_x;
y=locY+displace_y;
while(x=0 xlength y=0 ylength grid[x][y]==check)
{
count=count+1;
x=x+displace_x;
y=y+displace_y;
}
x=locX-displace_x;
y=locY-displace_y;
while(x=0 xlength y=0 ylength grid[x][y]==check)
{
count=count+1;
x=x-displace_x;
y=y-displace_y;
}
if(count=5)
{
game_state=End;
winner=check;
ThreadStart();
}
else if(direction!=nil)
WinCheck2();
}
public void ReStart()
{
for(int i=0; ilength; i++)
for(int j=0; jlength; j++)
grids[i][j].Initial();
winner=0;
steps.clear();
game_state=Playing;
}
public void gobangRandom()
{
displace_y=0;
do
{
displace_x=(int)(Math.random()*8);
x =locX+dir[displace_x][0];
y =locY+dir[displace_x][1];
if(!dir2[displace_x])
{
displace_y=displace_y+1;
dir2[displace_x]=true;
}
}while((x0 || x=length || y0 || y=length || grid[x][y]!=0) displace_y8);
for(int i=0; i8; i++)
dir2[i]=false;
if(x=0 xlength y=0 ylength grid[x][y]==0)
setMark(x, y);
else
gobangRandom2();
}
private void gobangRandom2()
{
do
{
x=(int)(Math.random()*length);
y=(int)(Math.random()*length);
}while(grid[x][y]!=0);
setMark(x, y);
}
private void gobangAI()
{
boolean play=true;
for(int i=2; i0; i--)
{
play=!play;
gobangAI4(play);
if(turn)
return;
}
for(int i=7; i=4; i--)
{
play=!play;
step=i/2;
gobangAI2(play);
if(turn)
return;
}
gobangAI5();
if(!turn)
gobangRandom();
}
private void gobangAI2(boolean player)
{
check = player? Player: AI;
for(int i=0; ilength; i++)
for(int j=0; jlength; j++)
{
if(turn)
break;
if(grid[i][j] == check)
{
count=1;
direction=oblique_1;
gobangAI3(i, j);
}
}
}
private void gobangAI3(int x, int y)
{
if(count==1)
{
locX=x;
locY=y;
}
switch(direction)
{
case oblique_1: displace_x=1;
displace_y=-1;
break;
case oblique_2: displace_x=displace_y=1;
break;
case horizontal: displace_x=1;
displace_y=0;
break;
case vertical: displace_x=0;
displace_y=1;
break;
}
x=x+displace_x;
y=y+displace_y;
if(x=0 xlength y=0 ylength grid[x][y]==check)
{
count=count+1;
if(count==step)
{
if(x+displace_x=0 x+displace_xlength y+displace_y=0 y+displace_ylength grid[x+displace_x][y+displace_y]==0)
{
if(x-step*displace_x0 || x-step*displace_x=length || y-step*displace_y0 || y-step*displace_y=length || !gobang_SpaceAI(x+displace_x, y+displace_y) || (grid[x-step*displace_x][y-step*displace_y]!=0 step3) ) /* 癸翴�猵 */
gobangAI3_2();
else
setMark2(x+displace_x, y+displace_y);
}
else
gobangAI3_2();
}
else
gobangAI3(x, y);
}
else
gobangAI3_2();
}
private void gobangAI3_2()
{
if(direction!=vertical)
{
count=1;
direction=direction+1;
gobangAI3(locX, locY);
}
}
private void gobangAI4(boolean player)
{
check = player? Player: AI;
for(int i=0; ilength; i++)
for(int j=0; jlength; j++)
{
if(turn)
break;
if(grid[i][j]==0)
{
direction=oblique_1;
locX=i;
locY=j;
gobangAI4();
}
}
}
private void gobangAI4()
{
count=0;
switch(direction)
{
case oblique_1: displace_x=1;
displace_y=-1;
direction=oblique_2;
break;
case oblique_2: displace_x=displace_y=1;
direction=horizontal;
break;
case horizontal: displace_x=1;
displace_y=0;
direction=vertical;
break;
case vertical: displace_x=0;
displace_y=1;
direction=nil;
break;
}
x=locX+displace_x;
y=locY+displace_y;
while(x=0 xlength y=0 ylength grid[x][y]==check)
{
count=count+1;
x=x+displace_x;
y=y+displace_y;
}
x=locX-displace_x;
y=locY-displace_y;
while(x=0 xlength y=0 ylength grid[x][y]==check)
{
count=count+1;
x=x-displace_x;
y=y-displace_y;
}
if(count=4)
setMark(locX, locY);
else if(direction!=nil)
gobangAI4();
}
private void gobangAI5()
{
for(int i=0; ilength; i++)
for(int j=0; jlength; j++)
{
if(turn)
break;
if(grid[i][j]==-1)
{
direction=oblique_1;
locX=i;
locY=j;
gobangAI5_2();
}
}
}
/* 璸衡硈絬�フ耞糷 */
private void gobangAI5_2()
{
count=0;
switch(direction)
{
case oblique_1: displace_x=1;
displace_y=-1;
direction=oblique_2;
break;
case oblique_2: displace_x=displace_y=1;
direction=horizontal;
break;
case horizontal: displace_x=1;
displace_y=0;
direction=vertical;
break;
case vertical: displace_x=0;
displace_y=1;
direction=nil;
break;
}
x=locX+displace_x;
y=locY+displace_y;
while(x=0 xlength y=0 ylength grid[x][y]==0 count4)
{
count=count+1;
x=x+displace_x;
y=y+displace_y;
}
x=locX-displace_x;
y=locY-displace_y;
if(count==4 x=0 xlength y=0 ylength grid[x][y]==0)
setMark(locX+displace_x, locY+displace_y);
else if(count1)
{
count = count==4? 3: count;
while(x=0 xlength y=0 ylength grid[x][y]==0 count4)
{
count=count+1;
x=x-displace_x;
y=y-displace_y;
}
if(count==4)
setMark(locX+displace_x, locY+displace_y);
else if(direction!=nil)
gobangAI5_2();
}
else if(direction!=nil)
gobangAI5_2();
}
private boolean gobang_SpaceAI(int x, int y) /* 璸衡逞缁�フ�竚 */
{
int space=0;
do
{
space=space+1;
x=x+displace_x;
y=y+displace_y;
}while(x=0 xlength y=0 ylength grid[x][y]==0 space4);
if(space+count=5) /* 逞缁�フ场だΤ硈絬ぇ�� */
return true;
else
{
space=0;
x=locX-displace_x;
y=locY-displace_y;
while(x=0 xlength y=0 ylength grid[x][y]==0 space4)
{
space=space+1;
x=x-displace_x;
y=y-displace_y;
}
if(space+count=5) /* 逞缁�フ场だΤ硈絬ぇ�� */
return true;
else
return false;
}
}
public void ThreadStart()
{
new Thread(this).start();
}
private void setMark(int x, int y)
{
steps.add(grids[x][y]);
grids[x][y].setValue(-1);
WinCheck();
turn=true;
}
/* 璸衡�ê�よ�Τ�隔 */
private void setMark2(int x, int y)
{
int space=0, temp_x=x, temp_y=y;
do
{
space=space+1;
temp_x=temp_x+displace_x;
temp_y=temp_y+displace_y;
}while(temp_x=0 temp_xlength temp_y=0 temp_ylength grid[temp_x][temp_y]==0 space4);
if(space+step=5)
setMark(x, y);
else
setMark(x-(step+1)*displace_x, y-(step+1)*displace_y); /* э�癸翴 */
}
public void run()
{
try
{
switch(game_state)
{
case Start: Thread.sleep(2000);
dialog.show();
game_state=Playing;
repaint();
break;
case End: repaint();
Thread.sleep(1500);
ReStart();
repaint();
break;
}
}
catch(InterruptedException ex)
{
}
}
public void paint(Graphics g)
{
super.paint(g);
switch(game_state)
{
case Start: g.drawString("2005.7 by Yu Lin Tao", 91, 240);
g.setFont(font);
g.setColor(Color.BLUE);
g.drawString("Gobang", 112, 120);
g.drawImage(title, 134, 135, this);
break;
case Playing:
case End:
g.drawString("�产: 筿福:", 105, 40);
g.drawImage(black, 132, 30, this);
g.drawImage(white, 182, 30, this);
if(winner!=0)
{
g.setFont(font);
g.setColor(Color.RED);
message = winner==1? "�墓�":"�块�";
g.drawString(message, 120, 185);
}
break;
}
}
public void undo()
{
if(steps.size()0)
{
for(int i=0; i2; i++)
{
((Grid)steps.get(steps.size()-1)).Initial();
steps.remove(steps.size()-1);
}
}
}
private void Save()
{
String str;
try
{
File file = new File("innings.men");
file.createNewFile();
BufferedWriter write = new BufferedWriter(new FileWriter(file));
for(int i=0; isteps.size(); i++)
{
str=(((Grid)steps.get(i)).getLocX())+","+(((Grid)steps.get(i)).getLocY())+","+(((Grid)steps.get(i)).getValue());
write.write(str);
write.newLine();
}
write.close();
}
catch(Exception ex)
{
}
}
private void Load()
{
try
{
String[] step_array;
String str;
File file = new File("innings.men");
if(!file.exists())
{
JOptionPane.showMessageDialog(null, "⊿Τ�郎");
return;
}
BufferedReader read = new BufferedReader(new FileReader(file));
ReStart();
while(read.ready())
{
str=read.readLine();
step_array=str.split(",");
grids[Integer.parseInt(step_array[0])][Integer.parseInt(step_array[1])].setValue(Integer.parseInt(step_array[2]));
steps.add(grids[Integer.parseInt(step_array[0])][Integer.parseInt(step_array[1])]);
}
}
catch(Exception ex)
{
}
}
private class Grid extends JPanel implements MouseListener
{
int x, y, value;
boolean selected;
public Grid(int x, int y)
{
this.x=x;
this.y=y;
addMouseListener(this);
}
public void mousePressed(MouseEvent event)
{
if(game_state==Playing)
{
int button=event.getButton();
if(button==MouseEvent.BUTTON1)
{
if(value==0)
{
steps.add(this);
setValue(1);
WinCheck();
turn=false;
if(game_state==Playing)
gobangAI();
}
}
else
control_menu.show(this, event.getX(), event.getY());
}
}
public void mouseEntered(MouseEvent event)
{
if(game_state==Playing)
setSelected(true);
}
public void mouseExited(MouseEvent event)
{
if(game_state==Playing)
setSelected(false);
}
public void mouseClicked(MouseEvent event)
{
}
public void mouseReleased(MouseEvent event)
{
}
public Dimension getPreferredSize()
{
return new Dimension(20, 20);
}
public Dimension getMinimumSize()
{
return getPreferredSize();
}
public int getLocX()
{
return x;
}
public int getLocY()
{
return y;
}
public int getValue()
{
return value;
}
public void Initial()
{
value=grid[x][y]=0;
selected=false;
repaint();
}
public void setValue(int new_value)
{
locX=x;
locY=y;
value=grid[x][y]=new_value;
repaint();
}
public void setSelected(boolean select)
{
selected=select;
repaint();
}
public void paintComponent(Graphics g)
{
super.paintComponent(g);
if(game_state!=Start game_state!=Select)
{
g.drawLine(0, 10, 19, 10);
g.drawLine(10, 0, 10, 19);
/* 礶娩絬 */
g.setColor(Color.BLUE);
if(x==0)
g.drawLine(0, 0, 19, 0);
else if(x==length-1)
g.drawLine(0, 19, 19, 19);
if(y==0)
g.drawLine(19, 0, 19, 19);
else if(y==length-1)
g.drawLine(0, 0, 0, 19);
if(selected)
setBackground(Color.WHITE);
else
setBackground(Color.LIGHT_GRAY);
}
//g.drawString(x+" "+y, 1, 10);
if(value!=0)
{
temp = value==1? black: white;
g.drawImage(temp, 4, 4, this);
}
}
}
}
求一个简单的JAVA五子棋代码！！ 网上复制的别来了！
以下是现写的 实现了两人对战 自己复制后运行把 没什么难度 类名 Games
import java.util.Scanner;
public class Games {
private String board[][];
private static int SIZE = 17;
private static String roles = "A玩家";
//初始化数组
public void initBoard() {
board = new String[SIZE][SIZE];
for (int i = 0; i SIZE; i++) {
for (int j = 0; j SIZE; j++) {
// if(i==0){
// String str = "";
// str += j+" ";
// board[i][j]= str;
// }else if(i!=0j==0){
// String str = "";
// str += i+" ";
// board[i][j]= str;
// }else{
board[i][j] = "╋";
// }
}
}
}
//输出棋盘
public void printBoard() {
for (int i = 0; i SIZE; i++) {
for (int j = 0; j SIZE; j++) {
System.out.print(board[i][j]);
}
System.out.println();
}
}
//判断所下棋子位置是否合理
public boolean isOk(int x, int y) {
boolean isRight = true;
if (x = 16 || x 1 || y = 16 | y 1) {
//System.out.println("输入错误，请从新输入");
isRight = false;
}
if (board[x][y].equals("●") || board[x][y].equals("○")) {
isRight = false;
}
return isRight;
}
//判断谁赢了
public void whoWin(Games wz) {
// 从数组挨个查找找到某个类型的棋子就从该棋子位置向右，向下，斜向右下 各查找5连续的位置看是否为5个相同的
int xlabel;// 记录第一次找到某个棋子的x坐标
int ylabel;// 记录第一次找到某个棋子的y坐标
// ●○╋
// 判断人是否赢了
for (int i = 0; i SIZE; i++) {
for (int j = 0; j SIZE; j++) {
if (board[i][j].equals("○")) {
xlabel = i;
ylabel = j;
// 横向找 x坐标不变 y坐标以此加1连成字符串
String heng = "";
if (i + 5 SIZE j + 5 SIZE) {
for (int k = j; k j + 5; k++) {
heng += board[i][k];
}
if (heng.equals("○○○○○")) {
System.out.println(roles+"赢了！您输了！");
System.exit(0);
}
// 向下判断y不变 x逐增5 连成字符串
String xia = "";
for (int l = j; l i + 5; l++) {
xia += board[l][j];
// System.out.println(xia);
}
if (xia.equals("○○○○○")) {
System.out.println(roles+"赢了！您输了！");
System.exit(0);
}
// 斜向右下判断
String youxia = "";
for (int a = 1; a = 5; a++) {
youxia += board[xlabel++][ylabel++];
}
if (youxia.equals("○○○○○")) {
System.out.println(roles+"赢了！您输了！");
System.exit(0);
}
}
}
}
}
// 判断电脑是否赢了
for (int i = 0; i SIZE; i++) {
for (int j = 0; j SIZE; j++) {
if (board[i][j].equals("●")) {
xlabel = i;
ylabel = j;
// 横向找 x坐标不变 y坐标以此加1连成字符串
String heng = "";
if (j + 5 SIZE i + 5 SIZE) {
for (int k = j; k j + 5; k++) {
heng += board[i][k];
}
if (heng.equals("●●●●●")) {
System.out.println(roles+"赢输了！您输了！");
System.exit(0);
}
// 向下判断y不变 x逐增5 连成字符串
String xia = "";
for (int l = i; l i + 5; l++) {
xia += board[l][ylabel];
// System.out.println(xia);
}
if (xia.equals("●●●●●")) {
System.out.println(roles+"赢了！您输了！");
System.exit(0);
}
// 斜向右下判断
String youxia = "";
for (int a = 1; a = 5; a++) {
youxia += board[xlabel++][ylabel++];
}
if (youxia.equals("●●●●●")) {
System.out.println(roles+"赢了！您输了！");
System.exit(0);
}
}
}
}
}
}
public static void main(String[] args) {
Games wz = new Games();
Scanner sc = new Scanner(System.in);
wz.initBoard();
wz.printBoard();
while (true) {
System.out.print("请"+roles+"输入X，Y坐标，必须在0－15范围内，xy以空格隔开,输入16 16结束程序");
int x = sc.nextInt();
int y = sc.nextInt();
if (x == SIZE y == SIZE) {
System.out.println("程序结束");
System.exit(0);
}
if (x SIZE || x 0 || y SIZE | y 0) {
System.out.println("输入错误，请从新输入");
continue;
}
//如果roles是A玩家 就让A玩家下棋，否则就让B玩家下棋。
if (wz.board[x][y].equals("╋")roles.equals("A玩家")) {
wz.board[x][y] = "○";
wz.printBoard();
//判断输赢
wz.whoWin(wz);
}else if(wz.board[x][y].equals("╋")roles.equals("B玩家")){
wz.board[x][y] = "●";
wz.printBoard();
//判断输赢
wz.whoWin(wz);
} else {
System.out.println("此处已经有棋子,从新输入");
continue;
}
if(roles.equals("A玩家")){
roles = "B玩家";
}else if(roles.equals("B玩家")){
roles = "A玩家";
}
}
}
}
JAVA五子棋程序代码分析（1）
楼主要是觉得看的不舒服可以拷到记事本里看~ import java.applet.*; import java.awt.*; import java.awt.event.*; import java.applet.Applet; import java.awt.Color; //这一段import就不说了，下面要用到的就import进来 public class wuziqi extends Applet implements ActionListener,MouseListener,MouseMotionListener,ItemListener //继承Applet表明是个applet，后面的接口必须要实现每个接口的所有方法 { int color_Qizi=0;//旗子的颜色标识 0:白子 1:黑子 int intGame_Start=0;//游戏开始标志 0未开始 1游戏中 int intGame_Body[][]=new int[16][16]; //设置棋盘棋子状态 0 无子 1 白子 2 黑子 Button b1=new Button("游戏开始"); Button b2=new Button("重置游戏"); //两个按钮 Label lblWin=new Label(" "); //这个label用来显示最后输赢信息的，先留空 Checkbox ckbHB[]=new Checkbox[2]; //用来表明选择黑气或白棋先走的checkbox CheckboxGroup ckgHB=new CheckboxGroup(); //两个checkbox必须放在同一个checkboxgroup里才能做到单选 public void init() //初始化，堆砌界面 { setLayout(null); //不设布局管理器 addMouseListener(this); //将本类作为鼠标事件的接口响应鼠标动作 add(b1); //将事先定义好的第一个按钮添加入界面 b1.setBounds(330,50,80,30); //设置第一个按钮左上角的位置和大小 b1.addActionListener(this); //将本类作为按钮事件的接口响应按钮动作 add(b2); //将事先定义好的第二个按钮添加进去 b2.setBounds(330,90,80,30); /设置第二个按钮左上角的位置和大小 b2.addActionListener(this); //将本类作为按钮事件的接口响应按钮动作 ckbHB[0]=new Checkbox("白子先",ckgHB,false); //new一个checkbox ckbHB[0].setBounds(320,20,60,30); //设置左上角位置和大小 ckbHB[1]=new Checkbox("黑子先",ckgHB,false); //new第二个checkbox ckbHB[1].setBounds(380,20,60,30); //设置左上角位置和大小 add(ckbHB[0]); //将第一个checkbox加入界面 add(ckbHB[1]); //将第二个checkbox加入界面 ckbHB[0].addItemListener(this); //将本类作为其事件接口来响应选中动作 ckbHB[1].addItemListener(this); //将本类作为其事件接口来响应选中动作 add(lblWin); //将标签加入界面 lblWin.setBounds(330,130,80,30); //设置标签的左上角位置和大小 Game_start_csh(); //调用游戏初始化 } public void itemStateChanged(ItemEvent e) //ItemListener接口中的方法，必须要有 { if (ckbHB[0].getState()) //选择黑子先还是白子先 { color_Qizi=0; //白棋先 } else { color_Qizi=1; //黑棋先 } } public void actionPerformed(ActionEvent e) //ActionListener接口中的方法，也是必须的 { Graphics g=getGraphics(); //这句话貌似可以去掉，g是用来画图或者画界面的 if (e.getSource()==b1) //如果动作的来源是第一个按钮 { Game_start(); //游戏开始 } else //否则 { Game_re(); //游戏重新开始 } } public void mousePressed(MouseEvent e){} //MouseListener接口中的方法，用不到所以留个空，但一定要有 public void mouseClicked(MouseEvent e) //鼠标单击时 { Graphics g=getGraphics(); //获得画笔 int x1,y1; x1=e.getX(); //单击处的x坐标 y1=e.getY(); //单击处的y坐标 if (e.getX()20 || e.getX()300 || e.getY()20 || e.getY()300) //在棋盘范围之外 { return; //则这是不能走棋的，直接返回 } //下面这两个if和两个赋值的作用是将x和y坐标根据舍入原则修改成棋盘上格子的坐标 if (x1%2010) { x1+=20; } if(y1%2010) { y1+=20; } x1=x1/20*20; y1=y1/20*20; set_Qizi(x1,y1); //在棋盘上画上一个棋子 } public void mouseEntered(MouseEvent e){} //MouseListener接口中的方法，用不到所以留个空，但一定要有 public void mouseExited(MouseEvent e){} //MouseListener接口中的方法，用不到所以留个空，但一定要有 public void mouseReleased(MouseEvent e){} //MouseListener接口中的方法，用不到所以留个空，但一定要有 public void mouseDragged(MouseEvent e){} //MouseListener接口中的方法，用不到所以留个空，但一定要有 public void mouseMoved(MouseEvent e){} //MouseListener接口中的方法，用不到所以留个空，但一定要有 public void paint(Graphics g) //重绘和applet程序装载的时候会调用这个绘制的过程 { draw_qipan(g); //画棋盘 }
用简单的java语言编写五子棋
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
class mypanel extends Panel implements MouseListener
{
int chess[][] = new int[11][11];
boolean Is_Black_True;
mypanel()
{
Is_Black_True = true;
for(int i = 0;i 11;i++)
{
for(int j = 0;j 11;j++)
{
chess[i][j] = 0;
}
}
addMouseListener(this);
setBackground(Color.BLUE);
setBounds(0, 0, 360, 360);
setVisible(true);
}
public void mousePressed(MouseEvent e)
{
int x = e.getX();
int y = e.getY();
if(x 25 || x 330 + 25 ||y 25 || y 330+25)
{
return;
}
if(chess[x/30-1][y/30-1] != 0)
{
return;
}
if(Is_Black_True == true)
{
chess[x/30-1][y/30-1] = 1;
Is_Black_True = false;
repaint();
Justisewiner();
return;
}
if(Is_Black_True == false)
{
chess[x/30-1][y/30-1] = 2;
Is_Black_True = true;
repaint();
Justisewiner();
return;
}
}
void Drawline(Graphics g)
{
for(int i = 30;i = 330;i += 30)
{
for(int j = 30;j = 330; j+= 30)
{
g.setColor(Color.WHITE);
g.drawLine(i, j, i, 330);
}
}
for(int j = 30;j = 330;j += 30)
{
g.setColor(Color.WHITE);
g.drawLine(30, j, 330, j);
}
}
void Drawchess(Graphics g)
{
for(int i = 0;i 11;i++)
{
for(int j = 0;j 11;j++)
{
if(chess[i][j] == 1)
{
g.setColor(Color.BLACK);
g.fillOval((i + 1) * 30 - 8, (j + 1) * 30 - 8, 16, 16);
}
if(chess[i][j] == 2)
{
g.setColor(Color.WHITE);
g.fillOval((i + 1) * 30 - 8, (j + 1) * 30 - 8, 16, 16);
}
}
}
}
void Justisewiner()
{
int black_count = 0;
int white_count = 0;
int i = 0;
for(i = 0;i 11;i++)//横向判断
{
for(int j = 0;j 11;j++)
{
if(chess[i][j] == 1)
{
black_count++;
if(black_count == 5)
{
JOptionPane.showMessageDialog(this, "黑棋胜利");
Clear_Chess();
return;
}
}
else
{
black_count = 0;
}
if(chess[i][j] == 2)
{
white_count++;
if(white_count == 5)
{
JOptionPane.showMessageDialog(this, "白棋胜利");
Clear_Chess();
return;
}
}
else
{
white_count = 0;
}
}
}
for(i = 0;i 11;i++)//竖向判断
{
for(int j = 0;j 11;j++)
{
if(chess[j][i] == 1)
{
black_count++;
if(black_count == 5)
{
JOptionPane.showMessageDialog(this, "黑棋胜利");
Clear_Chess();
return;
}
}
else
{
black_count = 0;
}
if(chess[j][i] == 2)
{
white_count++;
if(white_count == 5)
{
JOptionPane.showMessageDialog(this, "白棋胜利");
Clear_Chess();
return;
}
}
else
{
white_count = 0;
}
}
}
for(i = 0;i 7;i++)//左向右斜判断
{
for(int j = 0;j 7;j++)
{
for(int k = 0;k 5;k++)
{
if(chess[i + k][j + k] == 1)
{
black_count++;
if(black_count == 5)
{
JOptionPane.showMessageDialog(this, "黑棋胜利");
Clear_Chess();
return;
}
}
else
{
black_count = 0;
}
if(chess[i + k][j + k] == 2)
{
white_count++;
if(white_count == 5)
{
JOptionPane.showMessageDialog(this, "白棋胜利");
Clear_Chess();
return;
}
}
else
{
white_count = 0;
}
}
}
}
for(i = 4;i 11;i++)//右向左斜判断
{
for(int j = 6;j = 0;j--)
{
for(int k = 0;k 5;k++)
{
if(chess[i - k][j + k] == 1)
{
black_count++;
if(black_count == 5)
{
JOptionPane.showMessageDialog(this, "黑棋胜利");
Clear_Chess();
return;
}
}
else
{
black_count = 0;
}
if(chess[i - k][j + k] == 2)
{
white_count++;
if(white_count == 5)
{
JOptionPane.showMessageDialog(this, "白棋胜利");
Clear_Chess();
return;
}
}
else
{
white_count = 0;
}
}
}
}
}
void Clear_Chess()
{
for(int i=0;i11;i++)
{
for(int j=0;j11;j++)
{
chess[i][j]=0;
}
}
repaint();
}
public void paint(Graphics g)
{
Drawline(g);
Drawchess(g);
}
public void mouseExited(MouseEvent e){}
public void mouseEntered(MouseEvent e){}
public void mouseReleased(MouseEvent e){}
public void mouseClicked(MouseEvent e){}
}
class myframe extends Frame implements WindowListener
{
mypanel panel;
myframe()
{
setLayout(null);
panel = new mypanel();
add(panel);
panel.setBounds(0,23, 360, 360);
setTitle("单人版五子棋");
setBounds(200, 200, 360, 383);
setVisible(true);
addWindowListener(this);
}
public void windowClosing(WindowEvent e)
{
System.exit(0);
}
public void windowDeactivated(WindowEvent e){}
public void windowActivated(WindowEvent e){}
public void windowOpened(WindowEvent e){}
public void windowClosed(WindowEvent e){}
public void windowIconified(WindowEvent e){}
public void windowDeiconified(WindowEvent e){}
}
public class mywindow
{
public static void main(String argc [])
{
myframe f = new myframe();
}
}
