游戏截图

代码 Java14写的哦低版本会报错

文件列表

package Sys;import javax.swing.*;import java.awt.*;import java.awt.event.*;import java.util.LinkedList;import java.util.Timer;import java.util.TimerTask;public class MainFame extends JFrame implements Runnable {private Snake snake;//蛇private Snake snake1;//蛇private JPanel jpanel;//游戏棋盘private Node[] food;//食物private int signSnake = 1;//标记蛇final Object cluck = 2;private boolean moveBoolean = true;// private boolean firstTime = true;public MainFame() {// 初始化框体initFrame();// 初始化网格initGamePanel();// 初始化蛇initSnake();// 初始化食物initFood();setVisible(true);try {Thread.sleep(500);} catch (InterruptedException e) {e.printStackTrace();}// 初始化定时器// initTimer();// 键盘监听setKyeListener();// 启动多线程// Runnable R = this;-----// new Thread(R).start();// new Thread(R).start();}private void initFood() {food = new Node[3];for (int i = 0; i < food.length; i++) {food[i] = new Node();food[i].random();}}//键盘监听private void setKyeListener() {addKeyListener(new KeyAdapter() {// 按下键盘@Overridepublic void keyPressed(KeyEvent e) {if(moveBoolean){switch (e.getKeyCode()) {case KeyEvent.VK_UP -> snake.setDirection(Direction.UP);case KeyEvent.VK_DOWN -> snake.setDirection(Direction.DOWN);case KeyEvent.VK_LEFT -> snake.setDirection(Direction.LEFT);case KeyEvent.VK_RIGHT -> snake.setDirection(Direction.RIGHT);case KeyEvent.VK_W -> snake1.setDirection(Direction.UP);case KeyEvent.VK_S -> snake1.setDirection(Direction.DOWN);case KeyEvent.VK_A -> snake1.setDirection(Direction.LEFT);case KeyEvent.VK_D -> snake1.setDirection(Direction.RIGHT);}}moveBoolean = true;}});}// 多线程船舰蛇@Overridepublic void run() {if (signSnake == 1) {signSnake++;Thread.currentThread().setName("->红色方<-");initTimer(snake, snake1, Thread.currentThread().getName());} else if (signSnake == 2) {Thread.currentThread().setName("->绿色方<-");initTimer(snake1, snake, Thread.currentThread().getName());}}// 初始化定时器private void initTimer(Snake snake, Snake snake1, String name) {// 创建定时器对象//定时器Timer timer = new Timer();// 初始化定时任务TimerTask timerTask = new TimerTask() {@Overridepublic void run() {if (snake.getIslive()) {synchronized (cluck) {snake.move(snake1);//1,moveBoolean = true;}//吃食物,临界区处理Node head = snake.getBody().getFirst();for (Node node : food) {if (head.getX() == node.getX() && head.getY() == node.getY()) {snake.eat();node.random();}}//更新棋盘jpanel.repaint();} else {timer.cancel();System.out.println("蛇线程" + name + "结束！！！");System.out.println("蛇线程" + name + "得分：" + snake.scor);}}};// 每100毫秒执行一次定时任务timer.scheduleAtFixedRate(timerTask, 0, 100);}private void initSnake() {this.snake = new Snake(18);this.snake1 = new Snake(22);}// 初始化网格private void initGamePanel() {jpanel = new JPanel() {@Overridepublic void paint(Graphics g) {super.paint(g);//清空棋盘g.clearRect(0, 0, 600, 600);//画线for (int i = 0; i < 40; i++) {g.drawLine(0, 15 * i, 600, 15 * i);g.drawLine(15 * i, 0, 15 * i, 600);}//绘制蛇g.setColor(Color.blue);LinkedList<Node> body = snake.getBody();for (int i = 1; i <= body.size(); i++) {if(i == body.size()){g.setColor(Color.RED);}g.fillRect(body.get(body.size() - i).getX() * 15, body.get(body.size() - i).getY() * 15, 15, 15);}//for (Node node : body) {//if(p == 1){// g.setColor(Color.MAGENTA);// p++;//}else{// g.setColor(Color.RED);//}//g.fillRect(node.getX() * 15, node.getY() * 15, 15, 15);//}g.setColor(Color.PINK);LinkedList<Node> body1 = snake1.getBody();for (int i = 1; i <= body1.size(); i++) {if(i == body1.size()){g.setColor(Color.GREEN);}g.fillRect(body1.get(body1.size() - i).getX() * 15, body1.get(body1.size() - i).getY() * 15, 15, 15);}//for (Node node : body1) {//if(p == 1){// g.setColor(Color.PINK);// p++;//}else{// g.setColor(Color.GREEN);//}//g.fillRect(node.getX() * 15, node.getY() * 15, 15, 15);//}//绘制食物g.setColor(Color.BLACK);for (Node node : food) {g.fillRect(node.getX() * 15, node.getY() * 15, 15, 15);}}};// 添加网格到框体中add(jpanel);}// 初始化框体public void initFrame() {// 标题setTitle("胡柯洋的贪吃蛇");// 大小setSize(616, 639);// 不可调节大小setResizable(false);// 设置位置setLocation(0, 200);// 点x关闭setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);}public static void start(){JFrame jFrame = new JFrame();JButton jButton = new JButton("点击开始单人游戏");JButton jButton1 = new JButton("点击开始双人游戏");jButton.addActionListener(e -> {Runnable R = new MainFame();new Thread(R).start();});jButton1.addActionListener(e -> {Runnable R = new MainFame();new Thread(R).start();new Thread(R).start();});jFrame.setLayout(new FlowLayout(FlowLayout.CENTER, 20, 20));jFrame.add(jButton1);jFrame.add(jButton);jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);jFrame.pack();jFrame.setVisible(true);jFrame.setLocation(900, 200);}public static void main(String[] args) {start();System.out.println("主线程结束！！！");}}

package Sys;import java.util.LinkedList;public class Snake {//方向private Direction direction = Direction.LEFT;//蛇身体private LinkedList<Node> body;//蛇生命private boolean islive = true;//分数int scor = 0;// int sign;// Snake snake1;public Snake(int y) {initSnake(y);}// 有移动蛇public void move(Snake snake1) {//int sign,if (islive) {//&& sign == 1// 获取蛇头Node head = body.getFirst();Node newHead;body.removeLast();//去掉蛇尾switch (direction) {case UP -> {newHead = new Node(head.getX() % 40, (head.getY() - 1 + 40) % 40);body.addFirst(newHead);}case LEFT -> {newHead = new Node((head.getX() - 1 + 40) % 40, head.getY() % 40);body.addFirst(newHead);}case DOWN -> {newHead = new Node(head.getX() % 40, (head.getY() + 1) % 40);body.addFirst(newHead);}case RIGHT -> {newHead = new Node((head.getX() + 1) % 40, head.getY() % 40);body.addFirst(newHead);}}head = body.getFirst();if (head.getX() < 0 || head.getY() < 0 || head.getX() >= 40 || head.getY() >= 40) {this.islive = false;}// for (int i = 1; i < body.size(); i++) {//Node node = body.get(i);//if (node.getX() == head.getX() && node.getY() == head.getY()) {//this.islive = false;//}// }int t = snake1.getBody().size();for (int i = 0; i < t; i++) {Node node = snake1.getBody().get(i);//errorif (node.getX() == head.getX() && node.getY() == head.getY()) {this.islive = false;break;}}}}// 初始化蛇private void initSnake(int y) {// 初始化蛇的实例body = new LinkedList<>();// 添加节点body.add(new Node(16, y));body.add(new Node(17, y));body.add(new Node(18, y));// body.add(new Node(19, 20));// body.add(new Node(20, 20));// body.add(new Node(21, 20));// body.add(new Node(22, 20));}public LinkedList<Node> getBody() {return body;}public void setDirection(Direction direction) {this.direction = direction;}public Direction getDirection() {return direction;}// 吃食物public void eat() {scor ++;// 获取蛇头Node head = body.getFirst();Node newHead;switch (direction) {case UP -> {newHead = new Node(head.getX(), head.getY() - 1);body.addFirst(newHead);}case LEFT -> {newHead = new Node(head.getX() - 1, head.getY());body.addFirst(newHead);}case DOWN -> {newHead = new Node(head.getX(), head.getY() + 1);body.addFirst(newHead);}case RIGHT -> {newHead = new Node(head.getX() + 1, head.getY());body.addFirst(newHead);}}}public boolean getIslive() {return islive;}}

package Sys;import java.util.Random;public class Node {private int x;private int y;// public boolean isEat = false;public Node() {}public Node(int x, int y) {this.x = x;this.y = y;}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 void random() {Random r = new Random();this.x = r.nextInt(34) + 3;this.y = r.nextInt(34) + 3;}}

package Sys;public enum Direction{UP, DOWN, LEFT, RIGHT;}

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