Java swing 单机版五子棋

﹏ヽ暗。殇╰゛Y 2023-10-18 15:41 133阅读 0赞

一.此五子棋是基于java的swing开发，是单机版，源码见git：[https://github.com/zhangliqingyun/FiveChess.git][https_github.com_zhangliqingyun_FiveChess.git]，先看效果图

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L1pIQU5HTElaRU5H_size_16_color_FFFFFF_t_70][]

二.功能介绍

1.首先建立程序启动类

public class MyFiveChess \{

public static void main(String\[\] args) \{  
GamePanel gamePanel=new GamePanel();  
\}

2.面板主要界面包含：加载背景图片、操作文件、操作监听、画出棋格、文字提示

public GamePanel()\{  
this.setTitle("立增版五子棋");  
this.setSize(420,420);  
this.setResizable(false);  
int width=Toolkit.getDefaultToolkit().getScreenSize().width;  
int height=Toolkit.getDefaultToolkit().getScreenSize().height;  
this.setLocation((width-300)/2,(height-300)/2);  
this.setDefaultCloseOperation(this.EXIT\_ON\_CLOSE);  
this.addMouseListener(this);  
this.setVisible(true);  
\}

3.棋盘继承JFrame、实现鼠标监听MouseListener

public class GamePanel extends JFrame implements MouseListener \{\}

4.定义记录棋子的二维坐标、落子标识等信息

//保存鼠标点击的当前坐标  
int x=0,y=0;  
//保存所有下过的棋子，1表示黑子，2表示白子，0表示没有棋子  
int\[\]\[\] allChess=new int\[16\]\[16\];  
boolean isOver=false;  
//定义一个标记用于记录是否是黑方  
boolean isBlack=true;  
String blackTime="无限制";  
String whiteTime="无限制";  
//提示信息  
String message="黑方时间";  
//记录当前保存进二维数组的棋子的x和y  
int x1,y1;

5.重写paint画图方法

public void paint(Graphics g) \{  
BufferedImage image=null;  
try \{  
image= ImageIO.read(getClass().getClassLoader().getResource("./cn/qingyun/img/fivechess-backage.jpg"));  
\} catch (IOException e) \{  
e.printStackTrace();  
\}  
g.drawImage(image,0,20,this);  
//双缓冲技术防止屏幕闪烁  
BufferedImage bi=new BufferedImage(420,420,BufferedImage.TYPE\_INT\_ARGB);  
Graphics g2=bi.createGraphics();  
g2.setFont(new Font("黑体",25,25));  
g2.setColor(Color.black);  
g2.drawString("提示信息:",6,60);  
g2.drawString(message, 128, 60);  
g2.drawRect(14, 380,130, 30);  
g2.drawRect(180,380,130,30);  
g2.setFont(new Font("黑体",13,13));  
g2.drawString("黑方时间："+blackTime, 18, 400);  
g2.drawString("白方时间："+whiteTime, 183, 400);  
g2.setFont(new Font("宋体",35,35));  
g2.setColor(Color.blue);  
g2.drawString("悔棋", 330, 380);  
g2.drawString("新局", 330, 100);  
g2.drawString("关于", 330, 210);  
g2.drawString("退出", 330, 325);  
g2.drawString("认输", 330, 265);  
g2.drawString("让子", 330, 155);  
g2.setColor(Color.black);  
for(int i=0;i<16;i++)\{//画出棋盘格子线  
g2.drawLine(13,72+20\*i,313,72+20\*i);  
g2.drawLine(13+20\*i,72, 13+20\*i, 372);  
\}  
g2.fillOval(170, 230, 6, 6);  
g2.fillOval(170, 110, 6, 6);  
g2.fillOval(170, 350, 6, 6);  
g2.fillOval(50, 230, 6, 6);  
g2.fillOval(290, 230, 6, 6);  
g2.fillOval(290, 350, 6, 6);  
g2.fillOval(290, 110, 6, 6);  
g2.fillOval(50, 350, 6, 6);  
g2.fillOval(50, 110, 6, 6);  
//g.fillOval(x,y,10,10);  
  
//循环显示输出所有的棋子  
for(int i=0;i<16;i++)\{  
for(int j=0;j<16;j++)\{  
if(allChess\[i\]\[j\]==1)\{//黑子  
int tempX=i\*20+13;  
int tempY=j\*20+72;  
g2.fillOval(tempX-7, tempY-7, 14, 14);  
\}  
else if(allChess\[i\]\[j\]==2)\{//白子  
int tempX2=i\*20+13;  
int tempY2=j\*20+74;  
g2.setColor(Color.white);  
g2.fillOval(tempX2-7, tempY2-7, 14, 14);  
g2.setColor(Color.black);  
g2.drawOval(tempX2-7, tempY2-7,14, 14);  
\}  
\}  
\}  
g.drawImage(bi,0,0,this);  
\}

6.实现鼠标监听方法

//鼠标点击的监听  
@Override  
public void mouseClicked(MouseEvent e) \{  
System.out.println("鼠标点击事件");  
\}  
//鼠标进入的监听  
@Override  
public void mouseEntered(MouseEvent e) \{  
System.out.println("鼠标进入");  
\}  
//鼠标离开的监听  
@Override  
public void mouseExited(MouseEvent e) \{  
System.out.println("鼠标离开");  
\}  
//鼠标按下的监听  
@Override  
public void mousePressed(MouseEvent e) \{  
if(!isOver)\{  
x=e.getX();  
y=e.getY();  
//开始一局新游戏  
if(x>=332&&x<=395&&y>=72&&y<=107)\{  
int newGame=JOptionPane.showConfirmDialog(this, "开始一局新游戏？");  
if(newGame==0)\{  
for(int i=0;i<16;i++)\{  
for(int j=0;j<16;j++)\{  
allChess\[i\]\[j\]=0;  
isOver=false;  
isBlack=true;  
message="黑方时间";  
this.repaint();  
\}  
\}  
\}  
\}  
//关于  
if(x>=334&&x<=400&&y>=184&&y<=215)\{  
JOptionPane.showMessageDialog(this, "这是一个五子棋，五个连成一起就算赢，立增版五子棋，详询请咨询立增");  
\}  
//退出  
if(x>=336&&x<=398&&y>=304&&y<=330)\{  
int exit=JOptionPane.showConfirmDialog(this,"确定退出吗？");  
if(exit==0)\{  
System.exit(0);  
\}  
\}  
//认输  
if(x>=337&&x<=398&&y>=240&&y<=269)\{  
int loseWin=JOptionPane.showConfirmDialog(this,"确定认输吗？");  
if(loseWin==0)\{  
if(isBlack)\{  
JOptionPane.showMessageDialog(this, "白方胜！黑方认输");  
\}  
else\{  
JOptionPane.showMessageDialog(this, "黑方胜！白方认输");  
\}  
\}  
\}  
//设置  
if(x>=334&&x<=402&&y>=131&&y<=160)\{  
if(isBlack)\{  
int rangZi=JOptionPane.showConfirmDialog(this, "白方确定让一个子?");  
if(rangZi==0)\{  
rangZi();  
this.repaint();  
\}  
\}else\{  
int rangZi=JOptionPane.showConfirmDialog(this, "黑方确定让一个子?");  
if(rangZi==0)\{  
rangZi();  
this.repaint();  
\}  
\}  
  
\}  
//悔棋  
if(x>=335&&x<=400&&y>=350&&y<=384)  
\{  
int huiqi=JOptionPane.showConfirmDialog(this, "要悔棋吗？");  
if(huiqi==0)\{  
this.destoryQi();  
this.repaint();  
\}  
\}  
if(x>=13&&x<=313&&y>=72&&y<=372)\{//棋盘范围内  
x=(x-13)/20;//取接近的点  
y=(y-72)/20;  
if(allChess\[x\]\[y\]==0)\{  
if(isBlack)\{//是否是黑方  
x1=x;  
y1=y;  
allChess\[x\]\[y\]=1;  
isBlack=false;  
message="白方时间";  
\}else\{  
x1=x;  
y1=y;  
allChess\[x\]\[y\]=2;//存进去  
isBlack=true;  
message="黑方时间";  
\}  
\}else\{  
JOptionPane.showMessageDialog(this, "当前位置已有棋子，请重新下棋子");  
\}  
this.repaint();//重新绘制图形  
this.lieBlackWin();  
this.hangWhiteWin();  
this.xiayouBlackWin();  
this.shangyouBlackWin();  
\}  
System.out.println("按下的x:"+x+"----Y:"+y);  
System.out.println("鼠标按下");  
\}else\{  
int a=JOptionPane.showConfirmDialog(this, "游戏已结束,是否重新开始？");  
if(a==0)\{  
for(int i=0;i<16;i++)\{  
for(int j=0;j<16;j++)\{  
allChess\[i\]\[j\]=0;  
isOver=false;  
message="黑方时间";  
this.repaint();  
\}  
\}  
  
\}  
\}  
  
\}

7.让子方法实现逻辑：使用x1、y1记录最近点击的坐标，移除此坐标

//让子  
public void rangZi()\{  
allChess\[x1\]\[y1\]=0;  
\}

8.悔棋逻辑：根据当前是白方还是黑方落子移除最近落子的坐标

//悔棋操作  
public void destoryQi()\{  
//当时黑方时间时悔棋，悔的棋是白子，所以下一步还是黑方下子，把提示信息也更改  
if(isBlack)\{  
isBlack=false;  
message="白方时间";  
\}else\{  
message="黑方时间";  
isBlack=true;  
\}  
allChess\[x1\]\[y1\]=0;  
\}

9.每次落完子都需要判断一下是否有五子已经连成线，判断逻辑：以当前棋子为中心，判断竖的方向是否有五子相连、横向是否有五子相连、左上和右下是否有五子相连、坐下和右上是否有五子相连，有则根据落子标识提示赢得一方

//判断是否列向有5个棋子  
private void hangWhiteWin()\{  
int count=1;  
int color=allChess\[x\]\[y\];  
int i=1;  
while(color==allChess\[x-i\]\[y\])\{  
i++;  
count=count+1;  
\}  
i=1;  
while(color==allChess\[x+i\]\[y\])\{  
i++;  
count=count+1;  
\}  
if(count>=5)\{  
if(!isBlack)\{  
JOptionPane.showMessageDialog(this, "黑方胜");  
\}else\{  
JOptionPane.showMessageDialog(this, "白方胜");  
\}  
  
isOver=true;  
\}  
\}  
//判断是否列向有5个棋子  
private void lieBlackWin()\{  
int count=1;  
int color=allChess\[x\]\[y\];  
int i=1;  
while(color==allChess\[x\]\[y+i\])\{  
i++;  
count=count+1;  
\}  
  
i=1;  
while(color==allChess\[x\]\[y-i\])\{  
i++;  
count=count+1;  
\}  
if(count>=5)\{  
if(!isBlack)\{  
JOptionPane.showMessageDialog(this, "黑方胜");  
\}else\{  
JOptionPane.showMessageDialog(this, "白方胜");  
\}  
  
isOver=true;  
\}  
\}  
//判断是否左下和右上有5个棋子  
private void xiayouBlackWin()\{  
int count=1;  
int color=allChess\[x\]\[y\];  
int i=1;  
//左下  
while(color==allChess\[x-i\]\[y+i\])\{  
i++;  
count=count+1;  
\}  
i=1;  
while(color==allChess\[x+i\]\[y-i\])\{  
i++;  
count=count+1;  
\}  
if(count>=5)\{  
if(!isBlack)\{  
JOptionPane.showMessageDialog(this, "黑方胜");  
\}else\{  
JOptionPane.showMessageDialog(this, "白方胜");  
\}  
  
isOver=true;  
\}  
\}  
  
//判断是否左上和右下有5个棋子  
private void shangyouBlackWin()\{  
int count=1;  
int color=allChess\[x\]\[y\];  
int i=1;  
//左上  
while(color==allChess\[x-i\]\[y-i\])\{  
i++;  
count=count+1;  
\}  
i=1;  
//右下  
while(color==allChess\[x+i\]\[y+i\])\{  
i++;  
count=count+1;  
\}  
if(count>=5)\{  
if(!isBlack)\{  
JOptionPane.showMessageDialog(this, "黑方胜");  
\}else\{  
JOptionPane.showMessageDialog(this, "白方胜");  
\}  
  
isOver=true;  
\}  
\}

[https_github.com_zhangliqingyun_FiveChess.git]: https://github.com/zhangliqingyun/FiveChess.git
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L1pIQU5HTElaRU5H_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20190317162146295.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L1pIQU5HTElaRU5H,size_16,color_FFFFFF,t_70