글쓴이 :고은정 2000년 6월 08일 21:59:54
개구리 7마리가 호흡하는 프로그램인데요..
소리를 넣고 싶은데... 잘 안되네요..
고수님들 부탁드립니당..
그림파일이 5개 필요해요.. 돌릴려면.. 이거.. ^^
/* In this applet program, A frog bluffs only.
A frog make a sound when his belly is in limit
and changes his size.
The number of the images of frog is 5.
so a frog has his five states.
*/
import java.applet.*;
import java.io.*;
import java.awt.*;
class FrogImage extends Thread{
public int x = 0;
public int y = 0;
public int index;
public int current = 0;
private final int NUMFROG = 7;
private int capacity[];
private final int THESHOLD = 40; // from 0 to 40 ( i.e. 0, 10, 20, 30, 40 )
private final int INHALE[] = { 5, 10, 20};
private int location[][];
Frog parents;
public FrogImage(Frog parents) {
this.parents = parents;
capacity = new int[NUMFROG]; // the capacity of a frog`s breath
location = new int[NUMFROG][2]; // the location that a frog will be display
for(int i = 0 ; i < NUMFROG; i++){ // set a location randomly
location[i][0] = 80 * i;
location[i][1] = (int)(Math.random() * 400 );
}
}
public void smallfrog(){
for(int i = 0; i < NUMFROG; i++)
capacity[i] = 0;
}
public void inhale(int i){ // A frog inhale
int n = (int)(Math.random() * 3);
capacity[i] += INHALE[ n ];
}
public void position(int i) {
x = location[i][0]; // store corinates x,y
y = location[i][1];
}
public void paint(Graphics g) {
g.drawImage(parents.bounceimages[index], x, y, null);
}
public void nextimage(int i){ // an index of the group of frogs
if( capacity[i] > 40 ){
index = 4;
smallfrog();
}
else
index = ( capacity[i] / 10 );
}
}
public class Frog extends Applet implements Runnable {
FrogImage frog[]; // the number of frogs
boolean keepgoing = true;
private final int NUMFROG = 7;
public AudioClip sound;
public Image bounceimages[];
public void init() {
keepgoing = true;
bounceimages = new Image[5]; // create an object of bounceimages
for (int i = 1 ; i <= 5 ; i++)
bounceimages[i-1] = getImage(getDocumentBase(), "m" + i + ".jpg");
sound = getAudioClip( getCodeBase(), "gaegul.au");
try{
Thread.sleep( (int) Math.random() * 1000 );
}catch( InterruptedException e){}
(new Thread(this)).start();
}
public void stop() {
keepgoing = false;
}
public void run() {
makefrogs(); // yeild 7 frogs
while (keepgoing) {
for (int i = 0; i < NUMFROG; i++) {
frog[i].inhale(i); // increment the capacity of breath
frog[i].nextimage(i); // select what number of images is used
}
repaint();
try {
Thread.sleep(200);
} catch (InterruptedException e) {
return;
}
}
}
public void paint(Graphics g) {
if( frog != null ){
for (int i = 0; i < NUMFROG; i++) {
if (frog[i] != null) {
frog[i].paint(g);
}
}
}
}
void makefrogs() { // make the frogs respectively
frog = new FrogImage[NUMFROG]; // create an object of Frogimages
for (int i = 0; i < NUMFROG; i++) {
frog[i] = new FrogImage(this); // maker an object of the class FrogImage
frog[i].position(i); // settle random position
}
}
}