/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package ball;
import java.awt.Canvas;
public class Mball extends Canvas implements Runnable {
private int x = 100, y = 100;
private int vx = 20, vy = 20;
private int color = 1;
int flag = 1;
public Mdangban Md;
public Mball(Mdangban a) {
this.Md = a;
}
// public int score=Md.sc;
//run()函数
@Override
public void run() {
while (true) {
System.out.print("");
if (flag == 1) {
x = x + vx;
y = y + vy;
try {
Thread.sleep(150);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
//判断小球和墙壁的位置
if (x > 370) {
vx = -vx;
}
if (x < 10) {
vx = -vx;
}
if (y < 0) {
vy = -vy;
}
if (y > 400) {
vy = -vy;
}
if (Md.getx() < x && y == 280 && Md.getx() + 50 > x) {
vy = -vy;
}
if (y > 300) {
vx = 0;
vy = 0;
}
Md.geta(x);
Md.getb(y);
//设置小球的颜色随位置改变
if (Md.geta(x) < 50) {
color = 1;
} else if (Md.geta(x) >= 50 && Md.geta(x) < 100) {
color = 2;
} else if (Md.geta(x) >= 100 && Md.geta(x) < 200) {
color = 3;
} else if (Md.geta(x) >= 200 && Md.geta(x) < 300) {
color = 4;
} else if (Md.geta(x) >= 300 && Md.geta(x) < 400) {
color = 5;
}
Md.getcolor(color);
Md.repaint();
}
}
}
//flag用来判断小球状态是暂停还是开始
public void getflag(int a) {
flag = a;
}
}
java挡板小球游戏
需积分: 49 45 浏览量
2020-10-20
20:13:52
上传
评论
收藏 77KB ZIP 举报
Ball.zip （50个子文件） 
Ball src ball 
Mlistener.java 900B Mball.java 2KB Mframe.java 1KB Mdangban.java 2KB build classes .netbeans_automatic_build 0B .netbeans_update_resources 0B ball Mball.class 2KB Mdangban.class 2KB Mlistener.class 1KB Mframe.class 2KB dist javadoc 
constant-values.html 4KB deprecated-list.html 4KB script.js 857B overview-tree.html 5KB package-list 6B index-files index-9.html 6KB index-5.html 7KB index-8.html 5KB index-1.html 5KB index-2.html 4KB index-4.html 5KB index-3.html 5KB index-6.html 5KB index-7.html 5KB allclasses-noframe.html 900B help-doc.html 8KB index.html 3KB ball package-tree.html 5KB package-frame.html 1KB package-summary.html 5KB class-use Mframe.html 4KB Mdangban.html 6KB Mball.html 5KB Mlistener.html 4KB Mframe.html 10KB Mdangban.html 19KB Mball.html 16KB package-use.html 4KB Mlistener.html 13KB allclasses-frame.html 980B serialized-form.html 5KB stylesheet.css 13KB nbproject genfiles.properties 475B build-impl.xml 78KB project.properties 2KB project.xml 512B private private.properties 111B private.xml 439B build.xml 4KB manifest.mf 85B test 
评论0