diff --git a/doc/面向对象项目开发实践报告-2023310240322-赵博文.docx b/doc/面向对象项目开发实践报告-2023310240322-赵博文.docx new file mode 100644 index 0000000..df3e3eb Binary files /dev/null and b/doc/面向对象项目开发实践报告-2023310240322-赵博文.docx differ diff --git a/doc/面向对象项目开发实践汇报-2023310240322-赵博文.pptx b/doc/面向对象项目开发实践汇报-2023310240322-赵博文.pptx new file mode 100644 index 0000000..0b60821 Binary files /dev/null and b/doc/面向对象项目开发实践汇报-2023310240322-赵博文.pptx differ diff --git a/doc/面向对象项目开发实践汇报-22-赵博文.pptx b/doc/面向对象项目开发实践汇报-22-赵博文.pptx deleted file mode 100644 index 64809ca..0000000 Binary files a/doc/面向对象项目开发实践汇报-22-赵博文.pptx and /dev/null differ diff --git a/doc/项目自评报告-22-赵博文.xlsx b/doc/项目自评报告-2023310240322-赵博文.xlsx similarity index 100% rename from doc/项目自评报告-22-赵博文.xlsx rename to doc/项目自评报告-2023310240322-赵博文.xlsx diff --git a/log/log-022-赵博文.docx b/log/log-022-赵博文.docx index ebea224..91ad7e0 100644 Binary files a/log/log-022-赵博文.docx and b/log/log-022-赵博文.docx differ diff --git a/src/MineSweeper.java b/src/MineSweeper.java index de651a6..afae743 100644 --- a/src/MineSweeper.java +++ b/src/MineSweeper.java @@ -1,289 +1,308 @@ package com.first; import java.awt.Color; +import java.awt.Dimension; +import java.awt.Image; import java.awt.Insets; +import java.awt.Toolkit; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; +import java.io.File; +import java.io.IOException; +import javax.imageio.ImageIO; import javax.swing.BorderFactory; +import javax.swing.ImageIcon; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JOptionPane; import javax.swing.JPanel; +import javax.swing.SwingConstants; +import javax.swing.UIManager; public class MineSweeper { - static private GamePanel gPanel;/* 雷区 */ - static private int midtime = 3600, mineNum = 0;/* 倒计时时间以及可用旗子数量 */ - static private JLabel label1, label2; - static CountDown cd; - /** - * 构造函数 用于初始化 - */ - public MineSweeper() { - JFrame jf = new JFrame("扫雷小游戏"); - jf.setDefaultCloseOperation(3);// EXIT_ON_CLOSE,直接关闭应用程序，System.exit(0)。一个main函数对应一整个程序。 - jf.setLayout(null);// 未设置Layout时，java默认为flowLayout布局的，设置为null即为清空布局管理器，之后添加组件，常常是设置组件左上角坐标相对于容器左上角（0，0）的x,y值来确定组件的位置 - jf.setBounds(600, 200, 700, 800);// 设置窗口的大小和位置 - label1 = new JLabel("剩余时间：" + (midtime / 60 / 60 % 60) + ":" + (midtime / 60 % 60) + ":" + (midtime % 60)); - label1.setBounds(10, 20, 120, 20); - jf.add(label1); - label2 = new JLabel("剩余旗子：" + mineNum); - label2.setBounds(400, 20, 240, 20);// 设置label2的位置以及大小 - jf.add(label2); - JButton resetButt = new JButton("重置");// 创建重置按钮 - resetButt.setMargin(new Insets(0, 0, 0, 0));// 设置边框 - resetButt.setBounds(230, 15, 60, 30);// 设置按钮在窗口中的位置和大小 - resetButt.addActionListener(new ActionListener() { - @Override - public void actionPerformed(ActionEvent e) { - // TODO Auto-generated method stub - jf.dispose();/* 销毁窗口 */ - new MineSweeper(); - midtime = 3600; - } - }); - jf.add(resetButt);// 把按钮添加到窗口中 - gPanel = new GamePanel(20, 20);// 设置按钮数量为20行*20列 - gPanel.setBounds(40, 100, 600, 600);// 设置雷区面板的位置以及大小 - jf.add(gPanel);// 雷区面板添加到窗口中 - jf.setVisible(true);// 设置窗口可见 - } - - static class CountDown extends Thread { - @Override - public void run() { - super.run(); - while (midtime > 0) { - try { - --midtime; - label1.setText( - "剩余时间：" + (midtime / 60 / 60 % 60) + ":" + (midtime / 60 % 60) + ":" + (midtime % 60)); - sleep(1000); - } catch (InterruptedException e) { - e.printStackTrace(); - } - } - if (midtime == 0) { - JOptionPane.showMessageDialog(null, "时间已到", "游戏结束", JOptionPane.PLAIN_MESSAGE); - } - } - - } - - public static void main(String[] args) {// 程序的入口 - new MineSweeper();// 进入构造函数 - cd = new CountDown();// 创建计时器 - cd.start();/* 启动计时器 */ - } - - public static void setMineNum(int minesCount2) { - // TODO Auto-generated method stub - mineNum = minesCount2; - label2.setText("剩余旗子：" + mineNum); - } + static private GamePanel gPanel;/* 雷区 */ + static private int midtime = 3600, mineNum = 0;/* 倒计时时间以及可用旗子数量 */ + static private JLabel label1, label2; + static CountDown cd; + + public MineSweeper() { + JFrame jf = new JFrame("扫雷小游戏"); + jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); + jf.setLayout(null); + jf.setBounds(600, 200, 700, 800); + + label1 = new JLabel("剩余时间：" + formatTime(midtime)); + label1.setBounds(10, 20, 120, 20); + jf.add(label1); + + label2 = new JLabel("剩余旗子：" + mineNum); + label2.setBounds(400, 20, 240, 20); + jf.add(label2); + + JButton resetButt = new JButton("重置"); + resetButt.setMargin(new Insets(0, 0, 0, 0)); + resetButt.setBounds(230, 15, 60, 30); + resetButt.addActionListener(e -> { + jf.dispose(); + new MineSweeper(); + midtime = 3600; + }); + jf.add(resetButt); + + gPanel = new GamePanel(20, 20); + gPanel.setBounds(40, 100, 600, 600); + jf.add(gPanel); + + jf.setVisible(true); + } + + static class CountDown extends Thread { + @Override + public void run() { + super.run(); + while (midtime > 0) { + try { + --midtime; + label1.setText("剩余时间：" + formatTime(midtime)); + sleep(1000); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + if (midtime == 0) { + JOptionPane.showMessageDialog(null, "时间已到", "游戏结束", JOptionPane.PLAIN_MESSAGE); + } + } + } + + private static String formatTime(int seconds) { + int hrs = seconds / 3600; + int mins = (seconds % 3600) / 60; + int secs = seconds % 60; + return String.format("%02d:%02d:%02d", hrs, mins, secs); + } + + public static void main(String[] args) { + new MineSweeper(); + cd = new CountDown(); + cd.start(); + } + + public static void setMineNum(int minesCount2) { + mineNum = minesCount2; + label2.setText("剩余旗子：" + mineNum); + } } class GamePanel extends JPanel { - private int rows, cols, minesCount;// 创建行数、列数变量,地雷的数量 - private final int BLOCKWIDTH = 30;// 规定每个按钮的宽度 - private final int BLOCKHEIGHT = 30;// 规定每个按钮的高度 - private Buts[][] buts;// 雷区按钮 - private JLabel[][] jlabel;// 每个按钮下对应标签 - private boolean[][] state;// true:有雷；false:没有雷 - private int[][] click;// 0:未点击，1:已点击，2：未点击但周围有雷，3：插旗 - public GamePanel(int row, int col) { - rows = row;// 行数 - cols = col;// 列数 - minesCount = rows * cols / 10;// 地雷的数量 - MineSweeper.setMineNum(minesCount); - buts = new Buts[rows][cols];// 创建雷区按钮 - jlabel = new JLabel[rows][cols];// 创建标签 - state = new boolean[rows][cols];// true:有雷；false:没有雷 - click = new int[rows][cols];// 0:未点击，1:已点击，2：未点击但周围有雷，3：插旗 - setLayout(null);// 设置为null即为清空布局管理器，之后添加组件，常常是设置组件左上角坐标相对于容器左上角（0，0）的x,y值来确定组件的位置 - initButtons();// 初始化按钮，设置每个按钮的基本参数 - initLable();// 初始化标签方格，设置每个标签的基本参数 - buryMines();// 埋雷，随机生成地雷 - writerNumber();// 计算每个方格周围8个方格中有几个地雷 - } - - /* 用于统计每个方格周围有多少地雷 */ - private void writerNumber() { - for (int i = 0; i < rows; i++) { - for (int j = 0; j < cols; j++) { - if (!state[i][j]) {// 没有雷的地方才探测周围的情况 - int numbers = 0;// 用于记录每个方格四周有多少地雷 - for (int r = -1; r < 2; r++) {// 探测每个方格行坐标-1，0，+1后的情况 - for (int c = -1; c < 2; c++) {// 探测每个方格列坐标-1，0，+1后的情况 - if ((i + r > -1) && (i + r < cols) && (j + c > -1) && (j + c < rows)) {// 判断有没有超过数组的边界 - if (state[i + r][j + c] == true) {// 探测的位置上有地雷则numbers加1 - numbers++; - } - } - } - } - if (numbers > 0) { - click[i][j] = 2;// 设置为：未点击但周围有雷 - } - jlabel[i][j].setText(String.valueOf(numbers));// 给每个单元赋值，周围8个方格中有几个地雷 -// buts[i][j].setText(String.valueOf(numbers));// 调试代码用 - } - } - } - } - - private void initButtons() { - for (int i = 0; i < rows; i++) { - for (int j = 0; j < cols; j++) { - Buts but = new Buts(); - but.i = i;// 给按钮的行信息赋值 - but.j = j;// 给按钮的列信息赋值 - but.setBounds(BLOCKWIDTH * j, BLOCKHEIGHT * i, BLOCKWIDTH, BLOCKHEIGHT);// 设置每一个按钮的位置和大小 - but.setMargin(new Insets(0, 0, 0, 0));// 设置按钮边框 - /* 给按钮添加鼠标监听器，检测是否点击 */ - but.addMouseListener(new MouseAdapter() { - @Override - public void mouseClicked(MouseEvent e) { - /* 左击 */ - if (e.getButton() == MouseEvent.BUTTON1) { -// but.setVisible(false);//调试代码用 -// jlabel[but.i][but.j].setVisible(true);//调试代码用 - openButtons(but); - } - /* 右击 */ - if (e.getButton() == MouseEvent.BUTTON3) { -// but.setText("旗");// 调试代码用 - placeFlag(but); - } - } - }); - buts[i][j] = but;// 赋值给公共变量，方便调用 - this.add(buts[i][j]);// 添加到面板中jpanel - } - } - } - - protected void placeFlag(Buts but) { - if (click[but.i][but.j] != 3) { - buts[but.i][but.j].setText("旗"); -// System.out.println("click[but.i][but.j] =" + click[but.i][but.j]);// 调试代码用 - click[but.i][but.j] = 3;// 0:未点击，1:已点击，2：未点击但周围有雷，3：插旗 - minesCount--; - MineSweeper.setMineNum(minesCount); - } else { - buts[but.i][but.j].setText(""); - if (!state[but.i][but.j]) { - if (Integer.valueOf(jlabel[but.i][but.j].getText()) > 0) { - click[but.i][but.j] = 2;// 周围有地雷 -// System.out.println("click[but.i][but.j] =" + click[but.i][but.j]);// 调试代码用 - } else { - click[but.i][but.j] = 0;// 未点击 -// System.out.println("click[but.i][but.j] =" + click[but.i][but.j]);// 调试代码用 - } - minesCount++; - MineSweeper.setMineNum(minesCount); - } else { - click[but.i][but.j] = 0;// 未点击 - } - - } - if (minesCount == 0) {// 当旗子用完后，判断是否全部标记正确 - boolean flag = true; - for (int i = 0; i < rows; i++) { - for (int j = 0; j < cols; j++) { - if ((click[i][j] != 3) && (state[i][j])) {// 对所有没有插旗的方格进行判断，如果没有插旗，但是state的状态又未true，则令flag未false - flag = false; - } - } - } - if (flag) { - MineSweeper.cd.stop();// 停止计时 - JOptionPane.showMessageDialog(null, "您成功了", "游戏结束", JOptionPane.PLAIN_MESSAGE); - } else { - MineSweeper.cd.stop();// 停止计时 - JOptionPane.showMessageDialog(null, "旗子已经用完", "游戏失败", JOptionPane.PLAIN_MESSAGE); - } - } - } - - protected void openButtons(Buts but) { - int i = but.i; - int j = but.j; - if (state[i][j] && (click[i][j] != 3)) { - openAllCell(); - MineSweeper.cd.stop(); - JOptionPane.showMessageDialog(null, "您踩到地雷了", "游戏结束", JOptionPane.PLAIN_MESSAGE); - } - if (click[i][j] == 2) { - buts[i][j].setVisible(false); - jlabel[i][j].setVisible(true); - } - if ((click[i][j] == 0) || (click[i][j] == 1)) {// 0的周围是要判断的，1的周围也有可能所以也要判断 - for (int r = -1; r < 2; r++) { - for (int c = -1; c < 2; c++) { - if ((i + r > -1) && (i + r < cols) && (j + c > -1) && (j + c < rows) && (!state[i + r][j + c])) {// 判断有没有超过数组的边界 - if (click[i + r][j + c] == 0) {// 0:未点击，1:已点击，2：未点击但周围有雷，3：插旗 - buts[i + r][j + c].setVisible(false); - jlabel[i + r][j + c].setVisible(true); - click[i + r][j + c] = 1; - openButtons(buts[i + r][j + c]); - } - if (click[i + r][j + c] == 2) { - buts[i + r][j + c].setVisible(false); - jlabel[i + r][j + c].setVisible(true); - } - } - } - } - } - } - - private void openAllCell() { - // TODO Auto-generated method stub - for (int i = 0; i < rows; i++) { - for (int j = 0; j < cols; j++) { - buts[i][j].setVisible(false); - jlabel[i][j].setVisible(true); - click[i][j] = 1; - } - } - } - - private void initLable() { - for (int i = 0; i < rows; i++) { - for (int j = 0; j < cols; j++) { - JLabel l = new JLabel("", JLabel.CENTER); - l.setBounds(j * BLOCKWIDTH, i * BLOCKHEIGHT, BLOCKWIDTH, BLOCKHEIGHT);// 设置每个小方格的位置大小 - l.setBorder(BorderFactory.createLineBorder(Color.gray));// 绘制方格边框为灰色 - l.setOpaque(true);// 设置方格为透明，方便我们填充 - l.setBackground(Color.lightGray);// 背景填充为浅灰色 - this.add(l);// 添加到面板中 - jlabel[i][j] = l;// 将方格加到类变量中，方便公用 - l.setVisible(false);// 设置不可见 - } - } - } - - private void buryMines() {// 生成雷区 - for (int i = 0; i < minesCount; i++) { - int x = (int) (Math.random() * rows);// 生成随机行数 - int y = (int) (Math.random() * cols);// 生成随机列数 - /* 判断随机生成的位置是不是有地雷 */ - if (state[x][y] == true) {// 如果随机生成的位置上已经有雷了，则i-- - i--; - } else {// 位置上没有雷，则state为true，标签设置为雷 - state[x][y] = true; - jlabel[x][y].setText("雷"); -// buts[x][y].setText("雷");// 调式代码用 -// System.out.println(x + "," + y + ":位置有地雷");//调式代码用 - } - } - } + private int rows, cols, minesCount; + private final int BLOCKWIDTH = 30; + private final int BLOCKHEIGHT = 30; + private Buts[][] buts; + private JLabel[][] jlabel; + private boolean[][] state; + private int[][] click; + private ImageIcon mineIcon; + + public GamePanel(int row, int col) { + rows = row; + cols = col; + minesCount = rows * cols / 10; + MineSweeper.setMineNum(minesCount); + + + try { + mineIcon = new ImageIcon(ImageIO.read(new File("mine.png"))); + } catch (IOException e) { + e.printStackTrace(); + } + + // 缩放图标到合适大小 + Image scaledImage = mineIcon.getImage().getScaledInstance( + BLOCKWIDTH, BLOCKHEIGHT, Image.SCALE_SMOOTH); + mineIcon = new ImageIcon(scaledImage); + + buts = new Buts[rows][cols]; + jlabel = new JLabel[rows][cols]; + state = new boolean[rows][cols]; + click = new int[rows][cols]; + + setLayout(null); + initButtons(); + initLable(); + buryMines(); + writerNumber(); + } + + private void writerNumber() { + for (int i = 0; i < rows; i++) { + for (int j = 0; j < cols; j++) { + if (!state[i][j]) { + int numbers = 0; + for (int r = -1; r < 2; r++) { + for (int c = -1; c < 2; c++) { + if ((i + r > -1) && (i + r < cols) && (j + c > -1) && (j + c < rows)) { + if (state[i + r][j + c]) numbers++; + } + } + } + if (numbers > 0) { + click[i][j] = 2; + } + jlabel[i][j].setText(String.valueOf(numbers)); + jlabel[i][j].setIcon(null); // 确保数字位置不显示图标 + } + } + } + } + + private void initButtons() { + for (int i = 0; i < rows; i++) { + for (int j = 0; j < cols; j++) { + Buts but = new Buts(); + but.i = i; + but.j = j; + but.setBounds(BLOCKWIDTH * j, BLOCKHEIGHT * i, BLOCKWIDTH, BLOCKHEIGHT); + but.setMargin(new Insets(0, 0, 0, 0)); + + but.addMouseListener(new MouseAdapter() { + @Override + public void mouseClicked(MouseEvent e) { + if (e.getButton() == MouseEvent.BUTTON1) { + openButtons(but); + } + if (e.getButton() == MouseEvent.BUTTON3) { + placeFlag(but); + } + } + }); + buts[i][j] = but; + this.add(buts[i][j]); + } + } + } + + protected void placeFlag(Buts but) { + if (click[but.i][but.j] != 3) { + buts[but.i][but.j].setText("旗"); + click[but.i][but.j] = 3; + minesCount--; + MineSweeper.setMineNum(minesCount); + } else { + buts[but.i][but.j].setText(""); + if (!state[but.i][but.j]) { + if (Integer.valueOf(jlabel[but.i][but.j].getText()) > 0) { + click[but.i][but.j] = 2; + } else { + click[but.i][but.j] = 0; + } + minesCount++; + MineSweeper.setMineNum(minesCount); + } else { + click[but.i][but.j] = 0; + } + } + if (minesCount == 0) { + boolean flag = true; + for (int i = 0; i < rows; i++) { + for (int j = 0; j < cols; j++) { + if ((click[i][j] != 3) && state[i][j]) { + flag = false; + } + } + } + MineSweeper.cd.stop(); + JOptionPane.showMessageDialog(null, flag ? "您成功了" : "旗子已经用完", "游戏结束", JOptionPane.PLAIN_MESSAGE); + } + } + + protected void openButtons(Buts but) { + int i = but.i; + int j = but.j; + + if (state[i][j] && (click[i][j] != 3)) { + openAllCell(); + MineSweeper.cd.stop(); + JOptionPane.showMessageDialog(null, "您踩到地雷了", "游戏结束", JOptionPane.PLAIN_MESSAGE); + } + + if (click[i][j] == 2) { + buts[i][j].setVisible(false); + jlabel[i][j].setVisible(true); + } + + if ((click[i][j] == 0) || (click[i][j] == 1)) { + for (int r = -1; r < 2; r++) { + for (int c = -1; c < 2; c++) { + if ((i + r > -1) && (i + r < cols) && (j + c > -1) && (j + c < rows) + && (!state[i + r][j + c])) { + + if (click[i + r][j + c] == 0) { + buts[i + r][j + c].setVisible(false); + jlabel[i + r][j + c].setVisible(true); + click[i + r][j + c] = 1; + openButtons(buts[i + r][j + c]); + } + + if (click[i + r][j + c] == 2) { + buts[i + r][j + c].setVisible(false); + jlabel[i + r][j + c].setVisible(true); + } + } + } + } + } + } + + private void openAllCell() { + for (int i = 0; i < rows; i++) { + for (int j = 0; j < cols; j++) { + buts[i][j].setVisible(false); + jlabel[i][j].setVisible(true); + if (state[i][j]) { + jlabel[i][j].setIcon(mineIcon); + } + click[i][j] = 1; + } + } + } + + private void initLable() { + for (int i = 0; i < rows; i++) { + for (int j = 0; j < cols; j++) { + JLabel l = new JLabel("", JLabel.CENTER); + l.setBounds(j * BLOCKWIDTH, i * BLOCKHEIGHT, BLOCKWIDTH, BLOCKHEIGHT); + l.setBorder(BorderFactory.createLineBorder(Color.gray)); + l.setOpaque(true); + l.setBackground(Color.lightGray); + l.setHorizontalTextPosition(SwingConstants.CENTER); + l.setVerticalTextPosition(SwingConstants.CENTER); + this.add(l); + jlabel[i][j] = l; + l.setVisible(false); + } + } + } + + private void buryMines() { + for (int i = 0; i < minesCount; i++) { + int x = (int) (Math.random() * rows); + int y = (int) (Math.random() * cols); + if (!state[x][y]) { + state[x][y] = true; + jlabel[x][y].setIcon(mineIcon); + jlabel[x][y].setText(""); + } else { + i--; + } + } + } } class Buts extends JButton { - public int i, j; + public int i, j; } \ No newline at end of file diff --git a/src/mine.png b/src/mine.png new file mode 100644 index 0000000..cf359eb Binary files /dev/null and b/src/mine.png differ