java五子棋游戏源码.docx

这款五子棋小游戏是我五六年前在培训学习JAVA的时候花了一整个下午时间即兴写出来的，功能很简单，实现了五子棋的电脑对战，主要就是为了研究下电脑下棋算法，所以其他的功能和细节都没考虑，比如电脑最后的落子点我是直接用图片标示出来的，最好是另建一个线程来闪烁最后落子点，还有智能等级也是可以调节的，偏重于防守和进攻都可以修改代码中权值的设定来实现的，有兴趣的朋友可以在此基础上扩展一下。因为没有写谁先下棋的功能，可以模拟下电脑先下子，只需要你在边角上先下一子就可以了，相比下来，电脑先下的话，电脑赢的几率更大点，一共用到了三张图片，都在附件中。下面是全部的代码，写了一些注释，希望能对你阅读代码起到一点帮助import java.awt.*;import java.awt.event.*;import .URL;import javax.swing.*;public class GobangGame public static void main(String args) GameF game = new GameF(); game.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); game.show(); class GameF extends JFrame public GameF() Container contentPane = getContentPane(); final Panel panel = new Panel(); panel.setBackground(new Color(255, 182, 147); contentPane.setBackground(new Color(255, 182, 147); contentPane.add(panel); setSize(560, 560); setTitle(杨雷的五子棋游戏 版本1.0); setResizable(false); panel.setCursor(new Cursor(Cursor.HAND_CURSOR); JMenuBar menuBar=new JMenuBar(); JMenu menu=new JMenu(选项); JMenuItem menuStart=new JMenuItem(开始游戏); menuStart.addActionListener(new ActionListener() public void actionPerformed(ActionEvent e) panel.ResetGame(); panel.repaint(); ); JMenuItem menuExit =new JMenuItem(退出); menuExit.addActionListener(new ActionListener() public void actionPerformed(ActionEvent e) System.exit(0); ); menuBar.add(menu); menu.add(menuStart); menu.add(menuExit); this.setJMenuBar(menuBar); class Panel extends JPanel private URL blackImgURL = GobangGame.class.getResource(black.gif);private ImageIcon black=new ImageIcon(blackImgURL);private URL whiteImgURL = GobangGame.class.getResource(white.gif);private ImageIcon white=new ImageIcon(whiteImgURL);private URL currentImgURL = GobangGame.class.getResource(current.gif);private ImageIcon current=new ImageIcon(currentImgURL);private int i, j, k, m, n, icount;private int board = new int 1616;private boolean ptable = new boolean1616672;private boolean ctable = new boolean1616672;private int cgrades = new int1616;private int pgrades = new int1616;private int cgrade,pgrade;private int win = new int2672;private int oldx,oldy;private int bout=1;private int pcount,ccount;private boolean player,computer,over,pwin,cwin,tie,start;private int mat,nat,mde,nde;public Panel() addMouseListener(new Xiazi(); this.ResetGame(); public void paintComponent(Graphics g) super.paintComponent(g); for (int i = 0; i 16; i+) for (int j = 0; j 16; j+) g.drawLine(50, 50 + j * 30, 500, 50 + j * 30); for (int i = 0; i 16; i+) for (int j = 0; j 16; j+) g.drawLine(50 + j * 30, 50, 50 + j * 30, 500); for (int i = 0; i 16; i+) String number = Integer.toString(i); g.drawString(number, 46 + 30 * i, 45); for (int i = 1; i 16; i+) String number = Integer.toString(i); g.drawString(number, 33, 53 + 30 * i); updatePaint(g); class Xiazi extends MouseAdapter public void mouseClicked(MouseEvent e) if(!over) oldx = e.getX(); oldy = e.getY(); mouseClick(); repaint(); / 游戏初始化 public void ResetGame() /初始化棋盘for(i=0;i16;i+)for(j=0;j16;j+)this.pgradesij = 0;this.cgradesij = 0;this.boardij = 2;/遍历所有的五连子可能情况的权值/横for(i=0;i16;i+)for(j=0;j12;j+)for(k=0;k5;k+)this.ptablej+kiicount = true;this.ctablej+kiicount = true;icount+;/竖for(i=0;i16;i+)for(j=0;j12;j+)for(k=0;k5;k+)this.ptableij+kicount = true;this.ctableij+kicount = true;icount+;/右斜for(i=0;i12;i+)for(j=0;j12;j+)for(k=0;k5;k+)this.ptablej+ki+kicount = true;this.ctablej+ki+kicount = true;icount+;/左斜for(i=0;i=4;j-)for(k=0;k5;k+)this.ptablej-ki+kicount = true;this.ctablej-ki+kicount = true;icount+;for(i=0;i=1;i+) /初始化黑子白子上的每个权值上的连子数for(j=0;j672;j+)this.winij = 0; this.player = true;this.icount = 0;this.ccount = 0;this.pcount = 0;this.start = true;this.over = false;this.pwin = false;this.cwin = false;this.tie = false;this.bout=1; public void ComTurn() /找出电脑（白子）最佳落子点 for(i=0;i=15;i+) /遍历棋盘上的所有坐标for(j=0;j=15;j+) this.pgradesij=0; /该坐标的黑子奖励积分清零if(this.boardij = 2) /在还没下棋子的地方遍历for(k=0;k672;k+) /遍历该棋盘可落子点上的黑子所有权值的连子情况，并给该落子点加上相应奖励分if(this.ptableijk)switch(this.win0k) case 1: /一连子this.pgradesij+=5;break;case 2: /两连子this.pgradesij+=50;break;case 3: /三连子this.pgradesij+=180;break;case 4: /四连子this.pgradesij+=400;break;this.cgradesij=0;/该坐标的白子的奖励积分清零if(this.boardij = 2) /在还没下棋子的地方遍历for(k=0;k672;k+) /遍历该棋盘可落子点上的白子所有权值的连子情况，并给该落子点加上相应奖励分if(this.ctableijk)switch(this.win1k) case 1: /一连子this.cgradesij+=5;break;case 2: /两连子this.cgradesij+=52;break;case 3: /三连子this.cgradesij+=100;break;case 4: /四连子this.cgradesij+=400;break;if(this.start) /开始时白子落子坐标if(this.board44=2)m = 4;n = 4;elsem = 5;n = 5;this.start = false;elsefor(i=0;i16;i+)for(j=0;j=this.cgrade)this.cgrade = this.cgradesij; this.mat = i;this.nat = j;if(this.pgradesij=this.pgrade)this.pgrade = this.pgradesij; this.mde = i;this.nde = j;if(this.cgrade=this.pgrade) /如果白子的最佳落子点的权值比黑子的最佳落子点权值大，则电脑的最佳落子点为白子的最佳落子点，否则相反m = mat;n = nat;elsem = mde;n = nde;this.cgrade = 0;this.pgrade = 0;this.boardmn = 1; /电脑下子位置 ccount+;if(ccount = 50) & (pcount = 50) /平局判断this.tie = true;this.over = true;for(i=0;i672;i+)if(this.ctablemni & this.win1i != 7)this.win1i+; /给白子的所有五连子可能的加载当前连子数if(this.ptablemni)this.ptablemni = false;this.win0i=7;this.player = true; /该人落子puter = false; /电脑落子结束 public void mouseClick() if(!this.over)if(this.player)if(this.oldx520 & this.oldy520) int m1=m,n1=n; m = (oldx-33)/30;n = (oldy-33)/30; if(this.boardmn = 2) this.bout+;this.boardmn = 0;pcount+;if(ccount = 50) & (pcount = 50)this.tie = true;this.over = true;for(i=0;i672;i+)if(this.ptablemni & this.win0i != 7)this.win0i+; /给黑子的所有五连子可能的加载当前连子数if(this.ctablemni)this.ctablemni = false;this.win1i=7;this.player = false; puter = true;else m=m1;n=n1; public void updatePaint(Graphics g) if(!this.over) /如果是轮到电脑下 if(puter)this.ComTurn(); /得到最佳下子点 /遍历当前棋盘上的五连子情况，判断输赢for(i=0;i=1;i+)for(j=0;j672;j+) if(this.winij = 5)if(i=0) /人赢this.pwin = true;this.over = true; /游戏结束break;elsethis.cwin = true; /电脑赢this.over = true;break;if(this.over) /一遇到五连子退出棋盘遍历break; g.setFont(new Font(华文行楷,0,20); g.setColor(Color.RED);/画出当前棋盘所有棋子for(i=0;i=15;i+)for(j=0;j=15;j+) /如果board元素值为0，则该坐标处为黑子if(this.boardij = 0) g.drawImage(black.getImage(),i*30+31,j*30+31,black.getImage().getWidth(black.getImageObserver()-3,black.getImage().getHeight(black.getImage