使用300行java代码和149张图片制作一个单机版捕鱼游戏
用Java 300行写一个单人钓鱼游戏，效果如下。
package org.wf.game.fish;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.Random;
import javax.imageio.ImageIO;
import javax.swing.JFrame;
import javax.swing.JPanel;
public class FishGame {
/**
* @param args
* @author wangfan
* @ version fishing 1.0
* @time 2015.06.19
*/
public static void main(String[] args) {
//游戏框架
JFrame jf=New JFrame ('Crazy Fishing');
jf.setSize(800, 480);
jf.setLocationRelativeTo(null);
jf.setResizable(false);
jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
jf.setAlwaysOnTop(true);
//加载鱼塘
Pool pool=new Pool();
jf.add(pool);
//显示框架
jf.setVisible(true);
pool.action();
}
}
//鱼塘
class Pool extends JPanel {
private static final long serialVersionUID=1L;
BufferedImage bgImage//Hintergrund Bilder
Fish[] fishs=new fish [20]; //All the fish
Net Net=new Net()；//渔网
布尔isExit//鼠标在游戏界面吗？
int分数，bullet=50//游戏分数，子弹数
public Pool() {
super();
File bg=new File('images/bg.jpg');
try {
bgImage=ImageIO.read(bg);
} catch (IOException e) {
e.printStackTrace();
}
//0-8和9-17对应1-9号鱼。
for (int i=0; i fishs.length/2 - 1; i++) {
fishs[i]=new Fish(i + 1);
fishs[i + 9]=new Fish(i + 1);
}
fishs[18]=new Fish(10);
fishs[19]=new Fish(11);
}
//绘制游戏元素
@Override
public void paint(Graphics g) {
g.drawImage(bgImage，0，0，null)；//Zeichnen Hintergrund
for (Fish fish : fishs) {
g.drawImage(fish.fishImage，fish.fish_x，fish.fish_y，null)；//画鱼
}
if (!isExit) {
g.drawImage(net.netImage，net.netX，net.netY，null)；//画网
}
//绘制游戏描述文本
g.setColor(Color.GREEN);
G.setFont (new font ('italics, fonts. Italic, 20));
G. Pull rope ('crazy fishing V1.0 By~Synchronized' 10, 25);
G. Pull rope ('number of bullets:' bullet' score:' score, 350,25');
G. Pull the rope ('right click to switch fishing net VIP:' (net.power% 7 1), 590, 25);
if (bullet=0) {
g.setColor(Color.RED);
G.setFont (new font ('italics, fonts. Bold, 100));
g.drawString('Game Over', 150, 250);
bullet=0;
isExit=true;
net.power=-1;
}
}
//游戏启动方法
public void action() {
for (Fish fish : fishs) {
fish.start();
}
//鼠标监听器
MouseAdapter adapter=new MouseAdapter() {
@Override
public void mousePressed(MouseEvent e) {
int event=e.getModifiers();
if (event==4) {
net.change();
super.mousePressed(e);
} else if (event==16) {
//减少项目符号
if (bullet - (net.power % 7 + 1)=0) {
bullet=0;
} else {
bullet -=(net.power % 7 + 1);
}
//钓鱼
for (Fish fish : fishs) {
if (!fish.catched) {
catchFish(fish);
}
}
}
}
@Override
public void mouseMoved(MouseEvent e) {
net.moveTo(e.getX(), e.getY());
super.mouseMoved(e);
}
@Override
public void mouseEntered(MouseEvent e) {
isExit=false;
super.mouseEntered(e);
}
@Override
public void mouseExited(MouseEvent e) {
isExit=true;
super.mouseExited(e);
}
};
this.addMouseListener(adapter);
this.addMouseMotionListener(adapter);
while (true) {
repaint();
}
}
//打包钓鱼方法
public void catchFish(Fish fish) {
fish.catched=net.catchFish(fish);
if (fish.catched) {
score +=2 * fish.k;
bullet +=2 * fish.k;
}
}
}
//鱼
class Fish extends Thread {
int fish_x，fish _ y；//鱼的坐标
BufferedImage fishImage; //鱼的图片
BufferedImage[] fishImages=new BufferedImage[10]; //鱼动作的图片
BufferedImage[] catchImages; //鱼的被捕的图片
int fish_width, fish_height; //鱼的宽高
Random r=new Random(); //鱼y坐标的随机数
int blood; //鱼的血量值
boolean catched; //鱼是否被捕
int k, step_size; //鱼的血量等级，移动速度
public Fish(int m) {
super();
String preName=m 9 m + '' : '0' + m;
//通过for循环读取鱼动作图片数组
for (int i=0; i fishImages.length; i++) {
int j=i + 1;
String lastName=j 9 '10' : '0' + j;
File file=new File('images/fish' + preName + '_' + lastName + '.png');
try {
fishImages[i]=ImageIO.read(file);
} catch (IOException e) {
e.printStackTrace();
}
}
fishImage=fishImages[0];
fish_width=this.fishImage.getWidth();
fish_height=this.fishImage.getHeight();
fish_x=800;
fish_y=r.nextInt(450 - fish_height);
blood=m * 3;
this.k=m;
step_size=r.nextInt(5) + 1;
//初始化catchImages
if (m 7) {
catchImages=new BufferedImage[4];
} else if (m=7) {
catchImages=new BufferedImage[2];
}
//通过for循环读取鱼被捕图片数组
for (int i=1; i=catchImages.length; i++) {
File file=new File('images/fish' + preName + '_catch_0' + i + '.png');
try {
catchImages[i - 1]=ImageIO.read(file);
} catch (IOException e) {
e.printStackTrace();
}
}
}
//鱼移动的方法
public void move() {
fish_x -=step_size;
}
@Override
public void run() {
super.run();
while (true) {
move(); //调用鱼移动的方法
//如果鱼出界，重新生成
if (fish_x -fish_width || catched) {
turnOut(); //鱼被捕，颤动
newFish();
}
change(); //调用鱼摇摆游动的方法
try {
Thread.sleep(15);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
//重新生成一条鱼
public void newFish() {
fish_x=800;
fish_y=r.nextInt(450 - fish_height);
if (fish_y=450) {
//System.out.println(fish_height + ' ' + fish_y);
}
catched=false;
blood=k * 3;
step_size=r.nextInt(5) + 1;
}
//鱼摇摆游动的方法
int index=0;
public void change() {
index++;
fishImage=fishImages[index/3 % 10];
}
//鱼被捕动画的方法
public void turnOut() {
for (int i=0; i catchImages.length; i++) {
fishImage=catchImages[i];
try {
Thread.sleep(100);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
//渔网类
class Net {
int netX, netY;//网的坐标
int netWidth, netHeight;//网的宽高
BufferedImage netImage;//网的图片
public Net() {
super();
File file=new File('images/net_' + 1 + '.png');
try {
netImage=ImageIO.read(file);
} catch (IOException e) {
e.printStackTrace();
}
netX=300;
netY=300;
netWidth=netImage.getWidth();
netHeight=netImage.getHeight();
}
//鱼网切换的方法
int power=0;
public void change() {
power++;
int x=this.netX + this.netWidth/2;
int y=this.netY + this.netHeight/2;
File file=new File('images/net_' + (power % 7 + 1) + '.png');
try {
netImage=ImageIO.read(file);
} catch (IOException e) {
e.printStackTrace();
}
this.netWidth=netImage.getWidth();
this.netHeight=netImage.getHeight();
moveTo(x, y);
}
//渔网移动的方法
public void moveTo(int x, int y) {
this.netX=x - this.netWidth/2;
this.netY=y - this.netHeight/2;
}
//捕鱼
public boolean catchFish(Fish fish) {
//网的中心坐标
int zX=netX + netWidth/2;
int zY=netY + netHeight/2;
//鱼的身体部分中心坐标
int fX=fish.fish_x + fish.fish_width * 2/3;
int fY=fish.fish_y + fish.fish_height/2;
//如果网的中心坐标在鱼的身体部分
if (zX fish.fish_x zX fish.fish_x + fish.fish_width * 2/3
zY fish.fish_y zY fish.fish_y + fish.fish_height) {
fish.blood -=((power % 7 + 1) * 2);
//System.out.println(fish.blood);
} else if (fX netX fX netX + netWidth
fY netY fY netY + netHeight) {
//如果鱼的身体部分中心坐标在网里
fish.blood -=((power % 7 + 1) * 2);
//System.out.println(fish.blood);
}
return fish.blood=0;
}
}
149张图片太多我就没上传了
