自制Java贪吃蛇小游戏
最近正在学java，就跟着视频做了一个贪吃蛇 小游戏 ，虽然做的很low，但还是记录一下。
功能比较简单：
1.小蛇自由上下左右移动
2.可以吃食物
3.吃到食物后，可以增加 积分
4.蛇头接触到身体为死亡
5.点击空格重新开开始
开始界面如下 ：
图片材料取自这篇博客
https://blog.csdn.net/u011622021/article/details/81162083
代码：
package com.msb.game;
import javax.swing.*;
import java.net.URL;
public class images {
public static URL topUrl = images.class.getResource("/images/top.jpg");
public static ImageIcon topImg = new ImageIcon(topUrl);
public static URL backgroundUrl = images.class.getResource("/images/background.jpg");
public static ImageIcon backgroundImg = new ImageIcon(backgroundUrl);
public static URL bottomUrl = images.class.getResource("/images/bottom.jpg");
public static ImageIcon bottomImg = new ImageIcon(bottomUrl);
public static URL failUrl = images.class.getResource("/images/fail.png");
public static ImageIcon failImg = new ImageIcon(failUrl);
public static URL foodUrl = images.class.getResource("/images/food.png");
public static ImageIcon foodImg = new ImageIcon(foodUrl);
public static URL leftUrl = images.class.getResource("/images/left.jpg");
public static ImageIcon leftImg = new ImageIcon(leftUrl);
public static URL rightUrl = images.class.getResource("/images/right.jpg");
public static ImageIcon rightImg = new ImageIcon(rightUrl);
public static URL snake_bodyUrl = images.class.getResource("/images/snake_body.png");
public static ImageIcon snake_bodyImg = new ImageIcon(snake_bodyUrl);
}
java
运行
package com.msb.game;
import javax.swing.*;
public class StartGame {
public static void main(String[] args) {
JFrame jf=new JFrame();
jf.setTitle("小游戏 贪吃蛇 by Alensandern");
int width = jf.getToolkit().getDefaultToolkit().getScreenSize().width;
int height = jf.getToolkit().getDefaultToolkit().getScreenSize().height;
jf.setBounds((width-1024)/2,(height-578)/2,1024,578);
jf.setResizable(false);
jf.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
GamePanel gp=new GamePanel();
jf.add(gp);
jf.setVisible(true);
}
}
java
运行
package com.msb.game;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.util.Random;
public class GamePanel extends JPanel {
int[] snakeX = new int[200];
int[] snakeY = new int[200];
int length;
boolean isDie=false;
int score=0;
int foodX;
int foodY;
String direction;
boolean gameStart=false;
Timer time;
public void gameInit() {
length = 3;
snakeX[0] = 175;
snakeY[0] = 275;
snakeX[1] = 150;
snakeY[1] = 275;
snakeX[2] = 125;
snakeY[2] = 275;
foodX=400;
foodY=200;
direction="R";
}
public GamePanel() {
gameInit();
this.setFocusable(true);
this.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
super.keyPressed(e);
int keyCode = e.getKeyCode();
if(keyCode==KeyEvent.VK_SPACE){
if(isDie){
gameInit();
isDie=false;
}else {
gameStart=!gameStart;
repaint();
}
}
else if(keyCode==KeyEvent.VK_UP){
direction="T";
}
else if(keyCode==KeyEvent.VK_DOWN){
direction="B";
}
else if(keyCode==KeyEvent.VK_LEFT){
direction="L";
}
else if(keyCode==KeyEvent.VK_RIGHT){
direction="R";
}
}
});
time=new Timer(150, new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
if(gameStart&&isDie==false){
for(int i=length-1;i>0;i--){
snakeX[i]=snakeX[i-1];
snakeY[i]=snakeY[i-1];
}
if(direction=="R"){
snakeX[0]+=25;
}
else if(direction=="L"){
snakeX[0]-=25;
}
else if(direction=="T"){
snakeY[0]-=25;
}
else if(direction=="B"){
snakeY[0]+=25;
}
if(snakeX[0]>1024){
snakeX[0]=0;
}
if(snakeX[0]>1024){
snakeX[0]=0;
}
else if(snakeX[0]<0){
snakeX[0]=1024;
}
else if(snakeY[0]<0){
snakeY[0]=578;
}
else if(snakeY[0]>578){
snakeY[0]=0;
}
if(foodX==snakeX[0]&&foodY==snakeY[0]){
length++;
score+=10;
foodX=((new Random().nextInt(40)+1)*25);
foodY=((new Random().nextInt(23)+1)*25);
}
for(int i=1;i<length;i++){
if(snakeX[0]==snakeX[i]&&snakeY[0]==snakeY[i]){
isDie=true;
}
}
repaint();
}
}
});
time.start();
}
@Override
protected void paintComponent(Graphics g) {
super.paintComponent(g);
images.backgroundImg.paintIcon(this, g, 0, 0);
if("R".equals(direction)){
images.rightImg.paintIcon(this,g,snakeX[0],snakeY[0]);
}
else if("L".equals(direction)){
images.leftImg.paintIcon(this,g,snakeX[0],snakeY[0]);
}
else if("T".equals(direction)){
images.topImg.paintIcon(this,g,snakeX[0],snakeY[0]);
}
else if("B".equals(direction)){
images.bottomImg.paintIcon(this,g,snakeX[0],snakeY[0]);
}
for(int i=1;i<length;i++){
images.snake_bodyImg.paintIcon(this,g,snakeX[i],snakeY[i]);
}
if(gameStart==false){
g.setColor(new Color(105, 146, 73, 255));
g.setFont(new Font("微软雅体",Font.BOLD,40));
g.drawString("按下空格开始游戏",350,250);
}
images.foodImg.paintIcon(this,g,foodX,foodY);
g.setColor(new Color(175, 90, 44, 255));
g.setFont(new Font("微软雅体",Font.BOLD,40));
g.drawString("积分: "+score,800,50);
if(isDie){
g.setColor(new Color(175, 90, 44, 255));
g.setFont(new Font("微软雅体",Font.BOLD,40));
g.drawString("小蛇已死亡，点击空格，从新开始 ",150,250);
}
}
}
java
运行
不嫌弃的伙伴可以 提取 资源哦！
源码压缩包：
链接：https://pan.baidu.com/s/11lo3Sw-dSjncrkJgz_lmPw 提取码：4kx0
图片链接：
http://链接：https://pan.baidu.com/s/17oNUcXn4X0HUflvJG45qtA 提取码：bhd9
.jar文件（可直接执行游戏）
http://链接：https://pan.baidu.com/s/13J6wi8W1NGGSApqLioWFxA 提取码：ubgq
相关知识
自制Java贪吃蛇小游戏
python实现贪吃蛇小游戏
C#贪吃蛇小游戏
贪吃蛇游戏程序设计实验报告
使用MaxKB 增加互动小游戏——贪吃蛇
基于单片机的贪吃蛇游戏设计
python+pygame 贪吃蛇游戏
python 250行代码开发一个贪吃蛇
Java开发宠物猫培养小游戏：全程教程与实践
贪吃蛇大作战的最新评论和评分
网址: 自制Java贪吃蛇小游戏 https://m.mcbbbk.com/newsview1360781.html
| 上一篇: 异宠专属医疗行业深度调研及发展策 |
下一篇: 玩具蛇行业发展趋势、现状分析、市 |
