java game tutorial

Prepare to gradually sort out the third-party Java game code in your hands and integrate the usable part into the lgame. If there is no usable part, delete it directly. However, no matter how difficult the program is, it is also the painstaking effort of the original author. I should not discard them, so I will sort them out one by one and publish them online for retained (to avoid missing them ......),

The perfect school recruit position only three: C + +, Java, game planning (in short, the basis is very important, and must be proficient in a language)Question one: Give a hexadecimal number 0xFF 0x80 (only 2 "bit") to convert it to a signed byte decimal integerSolution: Because it is turned into a signed number, you can first turn it into binary such as: 0xff->1111 1111The visible sign bit is 1, is negati

1. Description of the problem:There are n balls in this box, a, b two people take the ball from the box in turn, and everyone can see the number of the other's balls.The provisions are as follows: Take the ball can only take 1,3,7,8 four kinds of circumstances. If no ball is taken, it loses. Rule a first to take the ball, given the number of initial ball, both sides do not make mistakes, in order to best determine whether a can win. For example: Only 1 ball, a first take 1 ball, then B no ball c

*/ Public class OpenCoin extends JFrame { Private CoinPanel cp = null; Public OpenCoin (){ Cp = new CoinPanel (); This. add (cp, BorderLayout. CENTER ); } Public static void main (String [] args ){ OpenCoin frame = new OpenCoin (); Frame. setTitle ("coin game "); Frame. setSize (300,300 ); Frame. setLocation (400,200 ); Frame. setVisible (true ); } } import java.awt.*; import javax.swing.*; publi

In the Java-written wenquxing guess digital game, the system will automatically generate a four-digit number with different digits. When you guess this number, there are two types of prompts: A and B, A indicates that the number is in the correct position, and B indicates that the number is only in the correct position. When you guess all the numbers, it is successful (that is, 4a0b ). Enter a number with

some time.18 now go to configure the number of androidproject;watermark/2/text/ahr0cdovl2jsb2cuy3nkbi5uzxqvdg91y2hzbm93/font/5a6l5l2t/fontsize/400/fill/i0jbqkfcma==/ Dissolve/70/gravity/southeast ">19 Click + Sign. Choose Android Application;20 named Hello-android, select Hello-android module, select the real machine debugging, determine;21 Appear green Triangle control button, connect your Android Real machine successfully, click Green triangle to execute;Android executed successfully;watermar

) (Math.random () *255); - } - } the Public voidPaint (Graphics g) { - Super. Paint (g);WuyiFont F2 =NewFont ("", font.bold,20); the G.setfont (F2); - G.setcolor (color.red); Wu if(score){ -g.DrawString ("Game over", 100, 200); About return; $ } -g.DrawString ("Your score is:" +score, 10, 20); -Font F1 =NewFont ("", font.bold,25); - G.setfont (F1); A for(inti=0;i){ +G.setcolor (NewColor (R[

number = string.valueof (i); return number;} public static void Setbname () {//N1=game24.getnumber ();//}public Game24 () {setundecorated (true); Setdefaultcloseoperation (3); Setfocusablewindowstate (true); JRootPane RP = Getrootpane (); setvisible (true); Rp.setwindowdecorationstyle (jrootpane.frame);//System.out.println ( Game24.getnumber ()); b = new jbutton[] {new JButton (Game24.getnumber ()), New JButton (Game24.getnumber ()), New JButton ( Game24.getnumber ()), New JButton (Game24.getnu

(exceptione) {e.printstacktrace ();} finally{}returnnull;} Publicstaticbyte[]streamtobyte (Inputstreamstream) throwsioexception{ Bytearrayoutputstreamswapstream=newbytearrayoutputstream (); byte[]buff=newbyte[100]; intrc=0; while ((Rc=stream.read (buff,0,100)) >0) { swapstream.write (Buff,0, NBSP;RC); }byte[]in2b= Swapstream.tobytearray (); returnin2b;}}Save the Activation code class:Package Com.tianyu;import Java.sql.connection;import Java.sql.preparedstatement;import java.sql.SQLException; Im

( direction) {//lower right position processing bx + = speed; by + = speed; if ("Right_up". Equalsignorecase (direction)) {//the position in the upper right direction handles BX + = speed; by-= speed; if ("Left_up". Equalsignorecase (direction)) {//The position of the upper left direction handles BX-= speed; by-= speed; if ("Left_down". Equalsignorecase (DirectION) {/////lower left direction handle BX-= speed; by + = speed; /* * Define what happens, how to correct the direction of the ball *

Reprinted from: http://blog.csdn.net/java_cxrs/article/details/3860870After a few days of practice and research finally can write a tank war game, after writing this program feel a lot of harvest, the knowledge of Java has a certain growth, and then prepare to continue to write a few small projects to practice J2SEBecause the code is too long to be sent in the blog, I uploaded to the resource download, the

= Ladder.getheader ();System.out.println ("Go" +x + "step too good, met the ladder:" + t + "I want to climb up:" +headers[0][0]);Me[0][0] = headers[0][0];Isrun = true;Break}}if (!isrun) {Me[0][0] = t;Break}}}if (flag | | isrun) {Break}}}System.out.println ("I have succeeded!" ");}}Class Ladder {Private int[][] header;Private int[][] tail;Public Ladder (int[][] header,int[][] tail) {This.header = header;This.tail = tail;}Public int[][] GetHeader () {return header;}public void SetHeader (int[][]

(w== ' N ') {System.out.println ("Idle home no longer wants cards, idle points:" +playernum); Break }}system.out.println ("Dealer Time"), while (true) {if (rulernum>=playernum) {System.out.println ("dealer no longer wants a card, dealer wins"); return 0 ; }else {System.out.println ("Dealer Time:"); String ruler3=c.deal (); System.out.println ("banker:" +ruler3); rulernum=rulernum+judge.judgestring (Ruler3); if (rulernum>21) { System.out.println ("Dealer points" +rulernum); System.out.println

(11); } } if(Codenum = = Keyevent.vk_left | | codenum = =keyevent.vk_a) { if(position.x > 0) {System.out.println ("Left"); Gamecore.setspriteflipx (Spritegirl,true); Gamecore.setspriteposition (Spritegirl,--position.x, POSITION.Y); Gamecore.pause (2); } } if(Codenum = = Keyevent.vk_right | | codenum = =keyevent.vk_d) { if(Position.x ) {System.out.println ("Right"); Gamecore.setspriteflipx (Spritegirl,false); Gamecore.sets

music.setlooping (true); Networking: Provides a way to perform network operations. Basic Game Frame Acquisition of the application environment (context) Get Application Type 1 switch (Gdx.app.getType ()) { 2 case android:// Android specific Codebreak; 3 case desktop:// desktop specific codebreak; 4 case WebGl: // HTML5 specific codebreak; 5 default : // Other pla

LIBGDX is an open-source Java Game framework that also enables cross-platform development of these platforms DESKTOP/ANDROID/BLACKBERRY/IOS/HTML5. Official website: https://libgdx.badlogicgames.com/Framework project (Eclipse needs to install Gradle):The LIBGDX project uses tools to automatically generate projects (you can configure extensions yourself):The original is written by Bo Master Le Zhi Editor, the

Write in frontThe program is written five or six years ago when reading, there will be some irregular, I have put the code on GitHub, there is time to optimize the changes.Program operating mechanismDefines a jpanel, and then redraws it once every other short period of time.The redraw content is as follows: Map information; Enemy tanks; our tanks; The right game basic information; The bomb exploded. involves some logic: overl

1. in Java, you only need to generate a thread and start it. ImplementationCodeAs follows: Thread mythread = new thread (); Mythread. Start (); After a thread is generated, the thread's run () method is called. But in fact, it does not do anything. If you want the run () method to do something, there are three basic methods. (1) extended Thread class The first method for a job specified by a thread is to extend the Thread class and overwrite

part of the code Gameframe. JavaPackage Com.leidian;import Java.awt.borderlayout;import Javax.swing.jframe;public class Gameframe extends JFrame { private static final long serialversionuid = 1L; Private Gamecanvas canvas = new Gamecanvas (); Public Gameframe () { canvas.setfocusable (true); Canvas.requestfocus (); This.add (canvas, borderlayout.center); } /** * @param args */public static void Main (s

Because the classmate introduces, throws a resume, goes to the company interview. The Java Engineer is reported. First, introduce yourself, ask the next item, write a binary lookup insert, and return the location information you want to insert. I had to write this when I was interviewing one months ago, but I thought Java was pretty good. It is written in Java, g