飛機大戰(zhàn)實驗報告

1、.飛機大戰(zhàn)實驗報告專業(yè)：網(wǎng)絡(luò)工程132班學(xué)號：139074298姓名：孫 仁 強計算機科學(xué)與技術(shù)學(xué)院二零一六年十二月一、軟件運行所需要的軟硬件環(huán)境本系統(tǒng)是以Windows系統(tǒng)為操作平臺，用Java編程語言來實現(xiàn)本系統(tǒng)所需功能的。本機器的配置如下：處理器：CORE i7主頻：1.2Hz以上內(nèi)存：4G以上硬盤：HHD50G編程語言：Java開發(fā)環(huán)境：windows7開發(fā)軟件：EclipseMars二、游戲流程1. 用戶打開游戲，進入開始菜單。2. 用戶點擊開始游戲按鈕，進入游戲界面；3. 用戶通過觸屏方式控制玩家飛機上下左右移動，躲避與子彈相撞；4. 游戲失敗后，顯示本次游戲得分，用的秒數(shù)和水平；

2、5. 退出游戲三、主要代碼1、準(zhǔn)備代碼 設(shè)置窗口 使用雙緩沖使飛機不閃爍Constant設(shè)置窗口大小package com.ahut.準(zhǔn)備代碼;public class Constant public static final int GAME_WIDTH = 350;public static final int GAME_HEIGHT = 600;package com.ahut.準(zhǔn)備代碼;import java.awt.Image;import java.awt.image.BufferedImage;import java.io.IOException;import .URL;publ

3、ic class GameUtil private GameUtil () public static Image getImage(String path) BufferedImage bi = null; try URL u = GameUtil.class.getClassLoader().getResource(path); bi = javax.imageio.ImageIO.read(u); catch (IOException e) / TODO Auto-generated catch block e.printStackTrace(); return bi; package

4、com.ahut.準(zhǔn)備代碼;import java.awt.Frame;import java.awt.Graphics; import java.awt.Image; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent;public class MyFrame extends Framepublic void lauchFrame() setSize(Constant.GAME_WIDTH, Constant.GAME_HEIGHT); setLocation(100, 100); setVisible

5、(true); new PaintThread().start(); addWindowListener(new WindowAdapter() Override public void windowClosing(WindowEvent e) System.exit(0); ); private Image offScreenImage = null; public void update(Graphics g) if (offScreenImage = null) offScreenImage = this.createImage(Constant.GAME_WIDTH, Constant

6、.GAME_HEIGHT); Graphics gOff = offScreenImage.getGraphics(); paint(gOff); g.drawImage(offScreenImage, 0, 0, null); class PaintThread extends Thread public void run() while (true) repaint(); try Thread.sleep(40); catch (InterruptedException e) / TODO Auto-generated catch blocke.printStackTrace(); 主代碼

7、飛機：package com.ahut.plane;import java.awt.Graphics;import java.awt.event.KeyEvent;import com.ahut.準(zhǔn)備代碼.GameUtil;public class Plane extends GameObject private boolean left, up, right, down; private boolean live = true; public void draw(Graphics g) if (live) g.drawImage(img, (int)x, (int)y, null); mov

8、e(); public void addDirection(KeyEvent e) switch (e.getKeyCode() case KeyEvent.VK_LEFT: /左 left = true; break; case KeyEvent.VK_UP: /上 up = true; break; case KeyEvent.VK_RIGHT: /右 right = true; break; case KeyEvent.VK_DOWN: /下 down = true; break; default: break; public void minusDirection(KeyEvent e

9、) switch (e.getKeyCode() case KeyEvent.VK_LEFT: /左 left = false; break; case KeyEvent.VK_UP: /上 up = false; break; case KeyEvent.VK_RIGHT: /右 right = false; break; case KeyEvent.VK_DOWN: /下 down = false; break; default: break; public void move() if (left) x -= speed; if (right) x += speed; if (up) y

10、 -= speed; if (down) y += speed; public Plane(String imgpath, double x, double y) this.img = GameUtil.getImage(imgpath); this.width = img.getWidth(null); this.height = img.getHeight(null); this.x = x; this.y = y; public Plane() public void setLive(boolean live) this.live = live; public boolean isLiv

11、e() return live; 子彈：package com.ahut.plane;import java.awt.Color;import java.awt.Graphics;import java.awt.Rectangle;import com.ahut.準(zhǔn)備代碼.Constant;public class Bullet extends GameObject double degree; public Bullet() degree = Math.random() * Math.PI * 2; x = Constant.GAME_WIDTH / 2; y = Constant.GAME

12、_HEIGHT / 2; width = 10; height = 10; public Rectangle getRect() return new Rectangle(int)x, (int)y, width, height); public void draw(Graphics g) Color oldColor = g.getColor(); g.setColor(Color.yellow); g.fillOval(int)x, (int)y, width, height); x += speed * Math.cos(degree); y += speed * Math.sin(de

13、gree); if (y Constant.GAME_HEIGHT - height | y 30) degree = -degree; if (x Constant.GAME_WIDTH - width) degree = Math.PI - degree; g.setColor(oldColor); 游戲?qū)ο螅簆ackage com.ahut.plane;import java.awt.Image;import java.awt.Rectangle;public class GameObject Image img;double x,y;int speed=5;int width,heig

14、ht;public Rectangle getRect() return new Rectangle(int)x, (int)y, width, height); public GameObject(Image img, double x, double y, int speed, int width, int height) super(); this.img = img; this.x = x; this.y = y; this.speed = speed; this.width = width; this.height = height; public GameObject() 主線程p

15、ackage com.ahut.plane;import java.awt.Color;import java.awt.Font;import java.awt.Graphics;import java.awt.Image;import java.awt.event.KeyAdapter;import java.awt.event.KeyEvent;import java.util.ArrayList;import java.util.Date;import com.ahut.準(zhǔn)備代碼.GameUtil;import com.ahut.準(zhǔn)備代碼.MyFrame;public class Pla

16、neGameFrame extends MyFrame Image bg = GameUtil.getImage(image/ped.jpg); Plane p = new Plane(image/plane.png, 50, 50); ArrayList bulletList = new ArrayList(); Date startTime; Date endTime; public void paint(Graphics g) g.drawImage(bg, 0, 0, null); p.draw(g); /在這里畫子彈 for (int i = 0; i bulletList.size

17、(); i+) Bullet b = (Bullet)bulletList.get(i); b.draw(g); /檢測跟飛機的碰撞 boolean peng = b.getRect().intersects(p.getRect(); if (peng) p.setLive(false); break; if (!p.isLive() int period = (int)endTime.getTime() - (int)startTime.getTime() / 1000; /轉(zhuǎn)換成秒 printInfo(g, 時間: + period + 秒, 20, 115, 300, Color.whi

18、te); switch (period / 10) case 0: case 1: printInfo(g, 菜鳥, 40, 115, 270, Color.white); break; case 2: printInfo(g, 入門, 40, 115, 270, Color.yellow); break; case 4: printInfo(g, 精通, 40, 115, 270, Color.white); break; case 5: printInfo(g, 大師, 40, 115, 270, Color.white); break; / printInfo(g, 分數(shù): 100, 10, 50, 50, Color.yellow); public void printInfo(Graphics g, String str, int size, int x, int y, Color color) Color c = g.getColor(); g.setColor(color); Font f = new Font(宋體, Font.BOLD, size); g.setFont(f); g.drawString(str, x,