这篇文章主要为大家详细介绍了Java实现简单版贪吃蛇游戏,文中示例代码介绍的非常详细,具有一定的参考价值,感兴趣的小伙伴们可以参考一下
这篇文章主要为大家详细介绍了Java实现简单版贪吃蛇游戏,文中示例代码介绍的非常详细,具有一定的参考价值,感兴趣的小伙伴们可以参考一下
这篇文章主要为大家详细介绍了Java实现简单版贪吃蛇游戏,文中示例代码介绍的非常详细,具有一定的参考价值,感兴趣的小伙伴们可以参考一下
本文实例为大家分享了Java实现简单版贪吃蛇游戏的具体代码,供大家参考,具体内容如下
这是一个比较简洁的小游戏,主要有三个类,一个主类,一个食物类,一个贪吃蛇类。
1、首先定义主类,主类中主要用来创建窗口
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
public class Main { public static final int WIDTH=600; public static final int HEIGHT=600; public static void main(String[] args) { JFrame win =new JFrame(); win.setVisible(true); win.setSize(WIDTH, HEIGHT); win.setDefaultCloseOperation(3); win.setLocationRelativeTo(null); SnakePanel panle =new SnakePanel(); win.add(panle); SnakePanel.Key l = panle.new Key(); win.addKeyListener(l); panle.addKeyListener(l); panle.run(); }} |
2、其次是定义食物类,食物有长和宽,还有在窗口中的位置
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
import java.util.Random;public class Cell { protected int x; protected int y; protected int width; protected int height; Random ran=new Random(); public Cell(){ Random ran=new Random(); this.x=ran.nextInt(25)*15+60; this.y=ran.nextInt(25)*15+50; this.width=15; this.height=15; } public Cell(int x,int y){ this(); 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 int getWidth() { return width; } public void setWidth(int width) { this.width = width; } public int getHeight() { return height; } public void setHeight(int height) { this.height = height; }} |
3、最后是蛇类
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
|
import java.awt.Color;import java.awt.Font;import java.awt.Graphics;import java.awt.event.KeyAdapter;import java.awt.event.KeyEvent;import java.util.Arrays;import java.util.Timer;import java.util.TimerTask;import javax.swing.JPanel;public class SnakePanel extends JPanel { final int RIGHT=1; final int LEFT=2; final int UP=3; final int DOWN=4; int moved=1; Cell food; Cell[] snake; public SnakePanel(){ food=new Cell(); snake=new Cell[5]; for(int i=0;i<snake.length;i++){ snake[i]=new Cell(210+i*15,50); } } class Key extends KeyAdapter{ @Override public void keyPressed(KeyEvent e){ int code=e.getKeyCode(); //System.out.println(code); if(code==37&&moved!=RIGHT){ moved=LEFT; } if(code==39&&moved!=LEFT){ moved=RIGHT; } if(code==38&&moved!=DOWN){ moved=UP; } if(code==40&&moved!=UP){ moved=DOWN; } } } public void paint(Graphics g){ super.paint(g); g.setFont(new Font(Font.SERIF,Font.BOLD,28)); g.drawRect(60, 50, 450, 450); for(int i=15;i<=450;i+=15){ g.drawLine(60+i, 50, 60+i, 500); } for(int i=15;i<=450;i+=15){ g.drawLine(60, 50+i, 510, 50+i); } g.setColor(Color.BLUE); g.drawString("欢迎来到贪吃蛇大战", 140, 40); g.fillRect(food.x, food.y, food.width, food.height); for(int i=0;i<snake.length;i++){ g.fillRect(snake[i].x, snake[i].y, snake[i].width, snake[i].height); } } int speed = 250; public void run(){ Timer timer=new Timer(); TimerTask task=new TimerTask(){ @Override public void run() { step(); repaint(); } }; if(snake.length>=10){ speed=125; }else if(snake.length>=20){ speed=60; }else if(snake.length>=30){ speed=30; }else if(snake.length>=40){ speed=15; } timer.schedule(task, 1000, speed); } public void step(){ for(int i=1;i<snake.length;i++){ snake[i-1] = snake[i]; } Cell c = new Cell(snake[snake.length-1].getX(),snake[snake.length-1].getY()); if(moved == RIGHT){ c.setX(c.getX()+15); } if(moved == UP){ c.setY(c.getY()-15); } if(moved == DOWN){ c.setY(c.getY()+15); } if(moved == LEFT){ c.setX(c.getX()-15); } snake[snake.length-1] = c; //System.out.println(c.getX()+","+c.getY()); if(snake[snake.length-1].getX()>510|| snake[snake.length-1].getX()<60|| snake[snake.length-1].getY()>500|| snake[snake.length-1].getY()<50){ System.exit(0); } if(snake[snake.length-1].x==food.x &&snake[snake.length-1].y==food.y){ snake=Arrays.copyOf(snake,snake.length+1); snake[snake.length-1]=food; food=new Cell(); } }} |
至此,一个简单的贪吃蛇小游戏就完成了。
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持米米素材网。
原文链接:https://blog.csdn.net/YMH520ZL/article/details/120458888
发表评论