1 package com.lovo;
2
3 import java.awt.BasicStroke;
4 import java.awt.Color;
5 import java.awt.Graphics;
6 import java.awt.Graphics2D;
7 import java.awt.Stroke;
8
9 import org.w3c.dom.css.Counter;
10
11 public class Board {
12 private int currentColor;
13 private int[][] b = new int[15][15];
14
15 /**
16 * 画棋盘
17 *
18 * @param g
19 */
20 public void draw(Graphics g) {
21 g.setColor(Color.BLACK);
22 Graphics2D g2d = (Graphics2D) g; // 用Graphics2D可以调粗细
23 Stroke oldsStroke = g2d.getStroke();// 保存现场
24 g2d.setStroke(new BasicStroke(3)); // 设置画笔粗细
25 g.drawRect(50, 50, 700, 700); // 矩形框
26 g2d.setStroke(oldsStroke); // 回复现场
27 for (int i = 0; i < 13; i++) {
28 g.drawLine(50, 100 + i * 50, 750, 100 + i * 50);
29 g.drawLine(100 + i * 50, 50, 100 + i * 50, 750);
30 }
31 // 画天元和三三点
32 g.fillOval(390, 390, 20, 20);// 实心椭圆
33 g.fillOval(195, 195, 10, 10);
34 g.fillOval(595, 195, 10, 10);
35 g.fillOval(595, 595, 10, 10);
36 g.fillOval(195, 595, 10, 10);
37 for (int i = 0; i < b.length; i++) {// 行的循环，控制纵坐标
38 for (int j = 0; j < b[i].length; j++) {// 列的循环，控制横坐标
39 if (b[i][j] != 0) {
40 g.setColor(b[i][j] == 1 ? Color.BLACK : Color.WHITE);
41 g.fillOval(25 + 50 * j, 25 + 50 * i, 50, 50);
42 }
43 }
44 }
45 }
46 /**
47 * 走棋
48 * @param row 行
49 * @param col 列
50 * @param isBlack 是否是黑棋
51 * @return boolean
52 */
53 public boolean playChess(int row, int col, boolean isBlack) {
54 if (b[row][col] == 0) {
55 b[row][col] = isBlack ? 1 : 2;
56 return true;
57 }
58 return false;
59 }
60 /**
61 * 判断是否决出胜负
62 * @param row 行
63 * @param col 列
64 * @param isBlack 是否是黑棋
65 * @return boolean
66 */
67 public boolean judge(int row, int col, boolean isBlack) {
68 currentColor = isBlack ? 1 : 2;
69 return compareVer(row, col, currentColor) == 5 || compareHor(row, col, currentColor) == 5||
70 compareX1(row, col, currentColor) == 5|| compareX2(row, col, currentColor) == 5;
71 }
72 /**
73 * 判断垂直方向上是否有五子相连
74 * @param row 行
75 * @param col 列
76 * @param currentColor 当前棋子的颜色
77 * @return 相连的棋子数
78 */
79 private int compareVer(int row,int col, int currentColor) {
80 int counter = 1;
81 int tempRow = row;
82 while (tempRow - 1 >= 0 && b[tempRow - 1][col] == currentColor) {
83 tempRow--;
84 counter++;
85 }
86 tempRow = row;
87 while (tempRow + 1 <= b.length && b[tempRow + 1][col] == currentColor) {
88 tempRow++;
89 counter++;
90 }
91 return counter;
92 }
93 /**
94 * 判断水平方向上是否有五子相连
95 * @param row 行
96 * @param col 列
97 * @param currentColor 当前棋子的颜色
98 * @return 相连的棋子数
99 */
100 private int compareHor(int row,int col, int currentColor) {
101 int counter = 1;
102 int tempCol = col;
103 while (tempCol - 1 >= 0 && b[row][tempCol - 1] == currentColor) {
104 tempCol--;
105 counter++;
106 }
107 tempCol = col;
108 while (tempCol + 1 <= b[row].length && b[row][tempCol + 1] == currentColor) {
109 tempCol++;
110 counter++;
111 }
112 return counter;
113 }
114 /**
115 * 判断对角线方向"\"上是否有五子相连
116 * @param row 行
117 * @param col 列
118 * @param currentColor 当前棋子的颜色
119 * @return 相连的棋子数
120 */
121 private int compareX1(int row,int col, int currentColor) {
122 int counter = 1;
123 int tempRow = row;
124 int tempCol = col;
125 while (tempRow - 1 >= 0 && tempCol - 1 >= 0 && b[tempRow - 1][tempCol - 1] == currentColor) {
126 tempCol--;
127 tempRow--;
128 counter++;
129 }
130 tempRow = row;
131 tempCol = col;
132 while (tempRow + 1 <= b.length && tempCol + 1 <= b.length && b[tempRow + 1][tempCol + 1] == currentColor) {
133 tempCol++;
134 tempRow++;
135 counter++;
136 }
137 return counter;
138 }
139 /**
140 * 判断对角线方向"/"上是否有五子相连
141 * @param row 行
142 * @param col 列
143 * @param currentColor 当前棋子的颜色
144 * @return 相连的棋子数
145 */
146 private int compareX2(int row,int col, int currentColor) {
147 int counter = 1;
148 int tempRow = row;
149 int tempCol = col;
150 while (tempRow - 1 >= 0 && tempCol + 1 <= b[tempRow].length && b[tempRow - 1][tempCol + 1] == currentColor) {
151 tempCol++;
152 tempRow--;
153 counter++;
154 }
155 tempRow = row;
156 tempCol = col;
157 while (tempRow + 1 <= b.length && tempCol - 1 >= 0 && b[tempRow + 1][tempCol - 1] == currentColor) {
158 tempCol--;
159 tempRow++;
160 counter++;
161 }
162 return counter;
163 }
164 // public void makeAMove() {
165 // int row = (int) (Math.random() * 15);
166 // int col = (int) (Math.random() * 15);
167 // if (b[row][col] == 0) {
168 // b[row][col] = blackTurn ? 1 : 2;//0表示没有走棋，1表示黑棋，2表示白棋
169 // blackTurn = !blackTurn; //交换走棋
170 // }
171 // }
172 }
1 package com.lovo;
2
3 import java.awt.Color;
4 import java.awt.Font;
5 import java.awt.Graphics;
6 import java.awt.Image;
7 import java.awt.event.ActionEvent;
8 import java.awt.event.ActionListener;
9 import java.awt.event.KeyAdapter;
10 import java.awt.event.KeyEvent;
11 import java.awt.event.KeyListener;
12 import java.awt.event.MouseAdapter;
13 import java.awt.event.MouseEvent;
14 import java.awt.image.BufferedImage;
15
16 import javax.swing.JFrame;
17 import javax.swing.Timer;
18
19 public class MyFrame extends JFrame{
20 private static final long serialVersionUID = -3544738451252364271L;
21 private boolean isBlackTurn = true;
22 private Board board = new Board();
23 private boolean isContinue = true;
24 //在内存中创建一张图
25 private Image offImage = new BufferedImage(800, 800, BufferedImage.TYPE_INT_RGB);
26 public MyFrame(){
27 this.setTitle("五子棋");
28 this.setSize(800, 800);
29 this.setResizable(false);
30 this.getContentPane().setBackground(new Color(197, 194, 129));//设置窗口背景
31 this.setDefaultCloseOperation(EXIT_ON_CLOSE);
32 this.setLocationRelativeTo(null); //窗口居中
33 this.addKeyListener(new KeyAdapter() {//添加一个键盘的监听，按F2重置游戏
34 @Override
35 public void keyPressed(KeyEvent e) {
36 if (e.getKeyCode() == 113) {
37 board = new Board();//新建一个棋盘
38 isContinue =true;
39 repaint();
40 }
41 }
42
43 });
44 this.addMouseListener(new MouseAdapter() {//添加一个鼠标的监听
45
46 @Override
47 public void mousePressed(MouseEvent e) {
48 int x = e.getX();
49 int y = e.getY();
50 if (isContinue) {//判断是否继续游戏
51 if (x >= 50 && x <= 750 && y >=50 && y <= 750) {
52 int row = Math.round((y - 50) / 50.0F);
53 int col = Math.round((x - 50) / 50.0F);
54 //走棋，返回true走棋成功，返回false走棋失败（如走棋的地方已经有棋了）
55 if (board.playChess(row, col, isBlackTurn)) {
56 repaint();
57 //判断是否决出胜负
58 if (board.judge(row, col, isBlackTurn)) {
59 isContinue = false; //游戏结束
60 }else {
61 isBlackTurn = !isBlackTurn;
62 }
63 }
64 }
65 }
66
67 }
68
69 });
70 }
71
72 @Override
73 public void paint(Graphics g) {//操作系统调用该方法绘图
74 Graphics newG = offImage.getGraphics();//得到内存中图片的画笔
75 super.paint(newG); //有才能设置背景,在内存中画出窗口
76 board.draw(newG); //在内存中画出棋盘
77 if (!isContinue) {
78 newG.setFont(new Font("微软雅黑", Font.BOLD, 100));
79 if (isBlackTurn) {
80 newG.setColor(new Color(62, 62, 62));
81 newG.drawString("黑方胜利", 200, 400);
82 }else {
83 newG.setColor(new Color(222, 222, 222));
84 newG.drawString("白方胜利", 200, 400);
85 }
86 newG.setFont(new Font("微软雅黑", Font.BOLD, 20));
87 newG.setColor(new Color(90, 90, 255));
88 newG.drawString("按F2键重置棋盘", 300, 490);
89 }
90 g.drawImage(offImage, 0, 0, 800, 800,null);//把内存里的棋盘放到屏幕上
91 }
92 }
1 package com.lovo;
2
3 public class GameRun {
4 public static void main(String[] args) {
5 new MyFrame().setVisible(true);
6 }
7 }
