public?class?Billard4K?extends?JPanel?implements?Runnable?MouseListener?MouseMotionListener?{
????
????//?GAME?STATES
????public?final?int?WAITING_TO_START?=?0;
????public?final?int?WAITING_TO_HIT?=?1;
????public?final?int?MOVING?=?2;
????public?final?int?FINISHING?=?3;
????
????public?int?state?=?0;
????
????//?TABLE
????double?hR;
????double[]?tableX;
????double[]?tableY;
????double[]?holesX;
????double[]?holesY;
????
????//?BALLS
????public?int?nballs;
????public?int?nBallsOn;
????double[]?x;
????double[]?y;
????double[]?vx;
????double[]?vy;
????double[]?nextX;
????double[]?nextY;
????double[]?nextVx;
????double[]?nextVy;
????boolean[]?borderCollision;
????boolean[][]?collision;
????boolean[]?onTable;
????double?r?=?10;
????
????//?RENDERING
????Image?backBuffer;
????Image?backGround;
????
????//?MOUSE
????int?mX;
????int?mY;
????int?mXPost;
????int?mYPost;
????boolean?clicked;
????
????//?STICK
????public?final?int?MAX_STRENGTH?=?1000;
????int?sL?=?300;
????int?actualStep?=?0;
????
????public?Billard4K（）?{
????????super（）;
????????this.setBounds（50?50?700?350）;
????????//this.setResizable（false）;
????????//this.setUndecorated（true）;
????????//this.setVisible（true）;

????????Jframe?f?=?new?Jframe（“Billard4K“）;????????
????????f.add（this）;
????????f.setBounds（0?0?700?380）;
????????f.setResizable（false）;
????????f.setVisible（true）;
????????f.setDefaultCloseOperation（Jframe.EXIT_ON_CLOSE）;
????????
????????this.requestFocus（）;
????????
????????init（）;
????}
????
????public?void?init（）?{
????????
????????initTable（）;
????????initBalls（）;
????????
????????backBuffer?=?this.createImage（this.getWidth（）?this.getHeight（））;
????????//gBackBuffer?=?backBuffer.getGraphics（）;
????????//gBackBuffer.setFont（new?Font（“Courier“?Font.BOLD?20））;
????????
????????createBackGround（）;

????????this.addMouseListener（this）;
????????this.addMouseMotionListener（this）;
????????
????????start（）;
????}
????
????
????public?void?initTable（）?{
????????
????????hR?=?16;
????????
????????tableX?=?new?double[]?{
??????????40
??????????this.getWidth（）-40
????????};
????????
????????tableY?=?new?double[]?{
??????????tableX[0]
??????????this.getHeight（）-tableX[0]
????????};
????????
????????holesX?=?new?double[]?{
??????????tableX[0]?+?20
??????????this.getWidth（）/2
??????????tableX[1]-20
????????};
????????
????????holesY?=?new?double[]?{
??????????tableY[0]?+?20
??????????this.tableY[1]-20
????????};????????
????}
????
????
????public?void?initBalls（）?{
????????nballs?=?16;
????????x?=?new?double[nballs];
????????y?=?new?double[nballs];
????????vx?=?new?double[nballs];
????????vy?=?new?double[nballs];
????????nextX?=?new?double[nballs];
????????nextY?=?new?double[nballs];
????????nextVx?=?new?double[nballs];
????????nextVy?=?new?double[nballs];
????????borderCollision?=?new?boolean[nballs];
????????collision?=?new?boolean[nballs][nballs];

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????302??2009-08-13?16:47??deskball\.classpath

?????文件????????384??2009-08-13?16:47??deskball\.project

?????文件????????629??2009-08-13?16:47??deskball\.settings\org.eclipse.jdt.core.prefs

?????文件??????11873??2009-08-13?17:33??deskball\bin\Billard4K.class

?????文件??????19218??2009-09-08?14:59??deskball\src\Billard4K.java

?????目錄??????????0??2009-09-08?14:59??deskball\.settings

?????目錄??????????0??2009-09-08?14:59??deskball\bin

?????目錄??????????0??2009-09-08?14:59??deskball\src

?????目錄??????????0??2009-09-08?14:59??deskball

-----------?---------??----------?-----??----

????????????????32406????????????????????9