package myDxBall;
import java.applet.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.Shape;
import javax.swing.*;
import javax.swing.event.*;
/*
<applet code="myDxball.class" width=670 height=300>
</applet>
*/
public class myDxBall extends Applet implements Runnable,MouseListener,KeyListener{
static Rectbar Recob[] = new Rectbar[45];
Thread th;
int x_pos = 5 ;
int y_pos = 50;
public static int radius = 10;
int appletsize_x = 600;
int appletsize_y = 300;
private Image dbImage;
private Graphics dbg;
boolean collide;
Ball bl;
Bar br;
Graphics fn;
boolean fns=true;
public void init(){
/*
* DX_BALL GAME
* Developer: Mursalin Kabir(মুরসালিন কবির)
* North South University,Bangladesh
* mail2mursalin@gmail.com
* cell:+8801674905511
* http://www.facebook.com/mursalinkabir
*/
setBackground(Color.BLACK);
bl = new Ball(150,90);
br = new Bar(70);
int xm=30,ym=30;
for(int i =0 ;i<36;i=i+3)
{
Recob[i] = new Rectbar(xm,ym);
ym=ym+20;
Recob[i+1] = new Rectbar(xm,ym); //initialization of object
ym=ym+20;
Recob[i+2] = new Rectbar(xm,ym);
xm=xm+50;
ym = 30;
}
this.addMouseListener(this);
this.addKeyListener(this);
}
public void start(){
th = new Thread(this);
}
public void stop(){
}
public void destroy(){
}
public void run(){
Thread.currentThread().setPriority(Thread.MIN_PRIORITY);
while(fns){
if( bl.getX()>appletsize_x-radius ){ //BOUNDARY CHECK
bl.move2();
}
else if(bl.getX() <radius){
bl.move3();
}
if(bl.getY()<radius){
bl.move5();
}
else if(bl.getY()>appletsize_y){
fns= false;
}
bl.move1();
bl.move();
if(br.collidebar(bl)){
bl.move6(); //collision detection
}
for(int i = 0;i<36;i++){
if(Recob[i].getdisp() == true){
if(Recob[i].collideRect(bl)){
Recob[i].setdisp(false);
bl.move7();
}else{
continue;
}
}
}
repaint();
try{
Thread.sleep(20);
}catch(Exception e){
}
}
}
public void paint(Graphics g){
bl.bpaint(g);
br.barpaint(g);
for(int i=0;i<36;i++){
if(Recob[i].getdisp() == true){
Recob[i].paintrect(g);
}else{
continue;
}
}
}
public void mousePressed(MouseEvent me)
{
th.start(); //starting the thread
}
public void mouseReleased(MouseEvent me)
{
}
public void mouseClicked(MouseEvent me)
{
}
public void mouseExited(MouseEvent me)
{
}
public void mouseEntered(MouseEvent me)
{
}
public void keyPressed(KeyEvent k){
int R= k.getKeyCode();
if(R== k.VK_RIGHT){
if(br.yy < 630){
br.yy= br.yy+10;
}
repaint(); //keyboard input and controlling the bar
}
if(R== k.VK_LEFT){
if(br.yy > 0){
br.yy= br.yy-10;
}
repaint();
}
}
public void keyReleased(KeyEvent k){
}
public void keyTyped(KeyEvent k){
}
public void update (Graphics g)
{
// initialize buffer
if (dbImage == null)
{
dbImage = createImage (this.getSize().width, this.getSize().height);
dbg = dbImage.getGraphics ();
}
// clear screen in background
dbg.setColor (getBackground ());
dbg.fillRect (0, 0, this.getSize().width, this.getSize().height);
// draw elements in background
dbg.setColor (getForeground());
paint (dbg);
// draw image on the screen
g.drawImage (dbImage, 0, 0, this);
}
}
package myDxBall;
import java.awt.Color;
import java.awt.Graphics;
import java.util.Random;
class Ball{
int bx,by;
int vx=1;
int vy=1;
Random dice = new Random();
int dc;
Graphics g;
Ball(int z,int k){
bx = z;
by = k;
}
public void bpaint(Graphics g){
g.setColor(Color.RED);
g.fillOval(bx, by, 15, 15);
}
public void move(){
bx += vx;
}
public void move1(){
by+= vy;
}
public void move2(){
vx= -1 ;
}
public void move3(){
vx= 1;
}
public void move4(){
vy= -1;
}
public void move5(){
vy= 1;
}
public void move6(){
vy= -1;
dc= dice.nextInt(2);
if(dc==0){
vx= 1;
System.out.println("zero rand");
}
else{
vx= -1;
System.out.println("one rand");
}
}
public void move7(){
vy= 1;
}
public double getX(){
return bx;
}
public double getY(){
return by;
}
}
package myDxBall;
import java.awt.*;
public class Bar {
static int yy= 0 ;
Bar(int a){
yy = yy+a;
}
public void barpaint(Graphics g){
g.setColor(Color.GREEN);
g.fillRect(yy, 290, 50, 10);
}
public boolean collidebar(Ball b){
double colx = Math.abs(b.getX() - yy);
double coly = Math.abs(b.getY() - 290);
boolean bol;
if(colx<25 & coly<25){
bol=true;
}
else{
bol= false;
}
return bol;
}
}
package myDxBall;
import java.awt.*;
public class Rectbar {
int x,y;
Graphics g;
static int px[] = new int [15];
static int py[] = new int [15];
boolean disp=true;
Rectbar(int m,int n){
x=m;
y=n;
}
public void paintrect(Graphics g){
g.fillRect(x, y, 40, 10);
}
public boolean collideRect(Ball b){
double colx = Math.abs(b.getX() - x);
double coly = Math.abs(b.getY() - y);
boolean bol;
if(colx<25 & coly<25){
bol=true;
}
else{
bol= false;
}
return bol;
}
public boolean getdisp(){
return disp;
}
public void setdisp(boolean bln){
disp= bln;
}
}I want to add a screen that will load before my actual game will start ,that will show some animation and i want to use pictures in the background without overlapping my actual game and most importantly i want to convert this game to J2ME format can anyone please help me.....