java五子棋小游戏设计

java五子棋小游戏设计

Location.java
该部分是棋子类
public class Location {private int x;//棋盘上x坐标private int y;//棋盘上y坐标private int owner;//1代表黑棋，2代表白棋public Location(int x, int y, int owner) {this.x = x;this.y = y;this.owner = owner;}public int getX() {return x;}public void setX(int x) {this.x = x;}public int getY() {return y;}public void setY(int y) {this.y = y;}public int getOwner() {return owner;}public void setOwner(int owner) {this.owner = owner;}
}

Chessboard.java
该部分是棋盘类，主要实现的功能是画棋盘，画棋子，实现落子，以及实现输赢判断的功能。
import javax.swing.*;
import java.awt.*;
import java.util.ArrayList;
import java.util.List;//棋盘类，负责格子的绘制
public class Chessboard extends JPanel {//规定棋盘横竖线各15条private static final int CHESSBOARD_SIZE=15;//常量的写法，规定15条线private int margin=20;//外边距//创建一个容器来保存棋子对象private List<Location> locationList=new ArrayList<>();//创建一个数组表示棋盘上被占用的位置private int[][] location=new int[CHESSBOARD_SIZE][CHESSBOARD_SIZE];//绘图工具 g就是画笔工具@Overridepublic void paint(Graphics g){super.paint(g);//调用画棋盘的方法drawChessBoard(g);//调用画棋子的功能drawChess(g);}private void drawChessBoard(Graphics g){//每条线之间的距离，即小格子的边长int cellsize=(getWidth()-2*margin)/(CHESSBOARD_SIZE-1);//(总的宽度-2个外边距)/14个小格子for (int i = 0; i < CHESSBOARD_SIZE; i++) {//画横线g.drawLine(margin,margin+cellsize*i,getWidth()-margin,margin+cellsize*i);//画竖线g.drawLine(margin+cellsize*i,margin,margin+cellsize*i,getHeight()-margin);}}//画棋子public void drawChess(Graphics g){for(int i = 0; i < locationList.size(); i++) {//如何辨别棋子的颜色Location loc&#(i);Owner()==1){//棋子黑色g.setColor(Color.BLACK);}else {g.setColor(Color.WHITE);}//先求出格子的大小int cellsize=(getWidth()-2*margin)/(CHESSBOARD_SIZE-1);//转为棋盘的坐标画棋子g.X()*cellsize+margin-cellsize/Y()*cellsize+margin-cellsize/2,cellsize,cellsize);}}//落子的方法public void addChess(Location location){locationList.add(location);repaint();}//获取格子的大小的方法public int getCellSize() {return (getWidth() - 2 * margin) / (CHESSBOARD_SIZE - 1);}//判断是否可以落子public boolean isLegal(int x,int y){System.out.println(x+":"+y);if(x>=0&&x<=CHESSBOARD_SIZE&&y>=0&&y<=CHESSBOARD_SIZE&&location[x][y]==0){//System.out.println(x,y);return true;}return false;}//落子后占用棋盘的位置public void addLocation(int x,int y,int owner){location[x][y]=owner;}//判断输赢public boolean isWin(int x,int y,int owner){//创建一个变量来记录同一个方向上的相同棋子的个数int sum=0;//判断水平，垂直，主对角线，副对角线//水平:左+右//左for (int i = x-1; i>=0 ; i--) {if(location[i][y]==owner){sum++;}else{break;}}//右for (int i = x+1; i <=CHESSBOARD_SIZE; i++) {if(location[i][y]==owner){sum++;}else {break;}}if(sum>=4){return true;}sum=0;//另外的方向上sum置零//垂直方法//上for (int i = y-1; i>=0 ; i--) {if(location[x][i]==owner){sum++;}else{break;}}///下for (int i = y+1; i <=CHESSBOARD_SIZE; i++) {if(location[x][i]==owner){sum++;}else {break;}}if(sum>=4){return true;}sum=0;//主对角线方向//左上for (int i = x-1, j=y-1; i>=0&&j>=0; i--,j--) {if(location[i][j]==owner){sum++;}else{break;}}//右下for (int i = x+1,j=y+1; i <=CHESSBOARD_SIZE&&j<=CHESSBOARD_SIZE; i++,j++) {if(location[i][j]==owner){sum++;}else {break;}}if(sum>=4){return true;}//副对角线//左下for (int i = x-1, j=y+1; i>=0&&j<=CHESSBOARD_SIZE; i--,j++) {if(location[i][j]==owner){sum++;}else{break;}}//右上for (int i = x+1,j=y-1; i <=CHESSBOARD_SIZE&&j>=0; i++,j--) {if(location[i][j]==owner){sum++;}else {break;}}if(sum>=4){return true;}return false;}}

Ui.java

该部分的主要对人机交互界面的设置，但是有一些bug,是我问了不少人也没有解决的，就是在Ui.java里面，while（true）这部分，我每一次点击棋盘，棋子的坐标是不会变的。希望有更多能力强的程序员可以帮忙看看。

import javax.swing.*;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;public class Ui {private final JFrame frame = new JFrame();private final Chessboard chessboard = new Chessboard();/*制作五子棋的窗体*/public void init() {//给窗体设置标题frame.setTitle("五子棋小游戏");//设置窗体的大小frame.setSize(518, 540);//设置位置居中frame.setLocationRelativeTo(null);//默认关闭frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);//让棋盘添加进来frame.add(chessboard);//让窗体显示frame.setVisible(true);System.out.println("1111111");//实现点击鼠标落子的功能//1.给棋盘添加鼠标监听事件---鼠标点击事件chessboard.addMouseListener(new MouseAdapter() {@Overridepublic void mouseClicked(MouseEvent e) {useClicked(e);System.out.println("22222222");//调用画棋子的方法play(e);}});}//鼠标点击生成棋子private void play(MouseEvent e) {System.out.println("");//先把格子的大小求出来int cellsize = CellSize();//将鼠标的位置转成棋盘坐标的位置int x = (e.getX() - 5) / cellsize;int y = (e.getY() - 5) / cellsize;//-5是为了在没有点击交汇的正中间时也能落在中间//什么情况可以落子：1.落子的位置不能有其他棋子2.不能超过棋盘边界int player = 1; // 用于判断当前玩家是黑方（1）还是白方（2）// 用于判断当前玩家是黑方（1）还是白方（2）while (true) {// 获取玩家输入的x和y值if (chessboard.isLegal(x, y)) {System.out.println("位置合法");// 如果该位置合法，让当前玩家下棋chessboard.addChess(new Location(x, y, player));chessboard.addLocation(x,y, player);if (chessboard.isWin(x,y, player)) {// 如果该玩家获胜，弹出提示框并结束游戏if (player == 1) {JOptionPane.showMessageDialog(frame, "黑棋获胜", "游戏结束", JOptionPane.PLAIN_MESSAGE);} else {JOptionPane.showMessageDialog(frame, "白棋获胜", "游戏结束", JOptionPane.PLAIN_MESSAGE);}//break;} else {// 如果该玩家没有获胜，切换到另一个玩家player = (player == 1) ? 2 : 1;}} else {System.out.println(chessboard.isLegal(x, y));System.out.println("位置不合法");//System.out.println(x,y);}}}public static void main(String[] args) {new Ui().init();}
}