Java Swing hunting shooting game source

Source: Internet
Author: User
Tags event listener

The code is as follows

<font size= "3" >package game;import java.awt.graphics;import java.awt.image;import javax.swing.JPanel;public Class Backgroundpanel extends JPanel {        private static final long serialversionuid = 1L;        Private image image;//background picture public        Backgroundpanel () {                setopaque (false);                SetLayout (null);        }        public void setimage (image image) {                this.image = image;        }        /**         * Draw background *        /protected void paintcomponent (Graphics g) {                if (image = null) {                        //Picture width                        int width = getwidth ();                        Picture height                        int height = getheight ();                        Draw a picture                        g.drawimage (image, 0, 0, width, height, this);                }                Super.paintcomponent (g);        }} </font>

  

<font size= "3" >package game;import java.awt.container;import java.awt.event.*;import javax.swing.*;p ublic        Class Birdlabel extends JLabel implements Runnable {private static final long serialversionuid = 1L;        Randomly generates a thread's sleep time, which controls the bird movement speed private int sleeptime = (int) (Math.random () * 300) + 5;        private int y = 100;        Private thread thread;//The thread as a member variable private Container parent; private int score = 15;//The score/** * Construction method of the class character */Public Birdlabel () {Super (                );                Create a Bird Icon object ImageIcon icon = new ImageIcon (GetClass (). GetResource ("Bird.gif"));                SetIcon (icon);//Set Control icon Addmouselistener (new MouseAction ());//Add mouse event Listener//Add control Event Listener                Addcomponentlistener (New Componentaction ()); thread = new thread (this);//Create Thread object}/** * control's control event listener */private Final class Compone Ntaction EXtends componentadapter {public void componentresized (final componentevent e) {THR Ead.start ();//Thread Start}}/** * Control mouse Event listener */private Final class Mousea Ction extends Mouseadapter {public void mousepressed (final MouseEvent e) {if (! Mainframe.readyammo ())//If the bullets are not ready return;//do nothing Mainframe.useammo        ();//Consume Bullets appscore ();//Add points destory ();//Destroy This component}}                public void Run () {parent = null;                int width = 0; try {while (width <= 0 | | | parent = = NULL) {if (parent = = NULL)                                        {parent = GetParent ();//Gets the parents container} else { width = Parent.getwidth ();//Gets the width of the parent container} thread.sleep (10);                                } for (int i = width; i > 0 && parent = null; I-= 8) {                SetLocation (i, y);//move the component position from right to left Thread.Sleep (sleeptime);//Sleep for a moment}                } catch (Interruptedexception e) {e.printstacktrace ();                 if (parent! = null) {Mainframe.appscore (-score * 10);//natural destruction will be deducted} Destory ();//move finished, destroy this component}/** * method to remove this component from the container */public void destory ()                {if (parent = = null) return;                Parent.remove (this);//Remove the gradual parent.repaint () from the parent container; parent = NULL;         Terminate thread loop through this statement}/** * Add Points method */private void Appscore () {       System.out.println ("Bird is hit");        Mainframe.appscore (15); }}</font>

Detailed Description: http://java.662p.com/thread-3575-1-1.html

Java Swing hunting shooting game source

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.