贪吃蛇JAVA源代码完整版

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游戏贪吃蛇的JAVA源代码

一．文档说明

a) 本代码主要功能为实现贪吃蛇游戏，GUI界面做到尽量简洁和原游戏相仿。目前版

本包含计分，统计最高分，长度自动缩短计时功能。

b) 本代码受计算机系大神指点，经许可后发布如下，向Java_online网致敬 c) 运行时请把.java文件放入default package 即可运行。 二．运行截图

a) 文件位置

b) 进入游戏

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c) 游戏进行中

三．JAVA代码

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import java.awt.*;

import java.awt.event.*;

importstatic java.lang.String.format; import java.util.*; import java.util.List; import javax.swing.*;

publicclassSnakeextends JPanel implements Runnable { enum Dir {

up(0, -1), right(1, 0), down(0, 1), left(-1, 0);

Dir(intx, inty) { this.x = x; this.y = y; }

finalintx, y; }

staticfinal Random rand = new Random(); staticfinalintWALL = -1;

staticfinalintMAX_ENERGY = 1500;

volatilebooleangameOver = true;

Thread gameThread; intscore, hiScore; intnRows = 44; intnCols = 64; Dir dir; intenergy;

int[][] grid;

Listsnake, treats; Font smallFont;

public Snake() {

setPreferredSize(new Dimension(640, 440)); setBackground(Color.white);

setFont(new Font(\, Font.BOLD, 48)); setFocusable(true);

smallFont = getFont().deriveFont(Font.BOLD, 18); initGrid();

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addMouseListener(new MouseAdapter() { @Override

publicvoid mousePressed(MouseEvent e) { if (gameOver) {

startNewGame(); repaint(); } } });

addKeyListener(new KeyAdapter() {

@Override

publicvoid keyPressed(KeyEvent e) {

switch (e.getKeyCode()) {

case KeyEvent.VK_UP: if (dir != Dir.down) dir = Dir.up; break;

case KeyEvent.VK_LEFT: if (dir != Dir.right) dir = Dir.left; break;

case KeyEvent.VK_RIGHT: if (dir != Dir.left) dir = Dir.right; break;

case KeyEvent.VK_DOWN: if (dir != Dir.up) dir = Dir.down; break;

}

repaint(); } }); }

void startNewGame() { gameOver = false;

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