所以，我有一个有点像复古僵尸生存游戏的工作游戏。我只有2个僵尸，还有一把手枪作为武器。我正在寻找一种方法来释放keylistener空间时向Jpanel添加声音字节。我已经看过问题＆＃34; java生成声音＆＃34;但发现信息没有帮助，因为我更喜欢使用自己的声音字节文件。
这里是部分代码，我将添加音频样本（我知道我的编程风格非常混乱，抱歉：|）
public void keyReleased(KeyEvent u){
int key10=u.getKeyCode();
if (key10==KeyEvent.VK_SPACE){
shoot=1;
}
}
以下是完整代码：
package game;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.Rectangle;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.geom.Ellipse2D;
import java.awt.geom.Line2D;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
import java.util.Random;
import javax.swing.ImageIcon;
import javax.swing.JPanel;
import javax.swing.Timer;
public class game extends JPanel implements ActionListener {
private int key6;
private int key3;
private int key1;
private int key2;
private int key4;
private int moveleft;
private int moveright;
private int moveup;
private int movedown;
private boolean medkitalive;
private int setx;
private int sety;
private int randx;
private int randy;
private int medx;
private int medy;
private int randx2;
private int randy2;
private int randx3;
private int randy3;
private Image enemy2;
private int kills=0;
private int health=100;
private int restart=0;
private boolean enemyalive;
private boolean enemy2alive;
private boolean enemy3alive;
private int enemiesalive=0;
private int enemiesallowed=0;
private int timetester=0;
private int released=0;
private int released1=0;
private int released2=0;
private int released3=0;
private int shoot=0;
private int movebullet;
private int shootang=0;
private Timer timer;
private Timer timer1;
private int Delay=10;
private final int B_width=1000;
private final int B_height=600;
private Image background;
private Image player;
private Image playerright;
private Image playerleft;
private Image playerup;
private boolean ingame=true;
private final int ALL_DOTS=1000;
private int xvel;
private int yvel;
private Image enemy;
private int key5;
private final int x[] = new int[ALL_DOTS];
private final int y[] = new int[ALL_DOTS];
private Image bullet;
private Image blood;
private Image medkit;
private Image bullet2;
public game(){
addKeyListener(new Tadapter1());
addKeyListener(new Tadapter());
addKeyListener(new Tadapter2());
addKeyListener(new Tadapter4());
addKeyListener(new Tadapter5());
addKeyListener(new Tadapter6());
setFocusable(true);
setPreferredSize(new Dimension(B_width,B_height));
setBackground(Color.black);
loadimages();
initgame();
}
private void loadimages() {
ImageIcon iia= new ImageIcon("background.jpg");
background= iia.getImage();
ImageIcon iib= new ImageIcon("player.png");
player= iib.getImage();
ImageIcon iic=new ImageIcon("bullet.png");
bullet=iic.getImage();
ImageIcon iid=new ImageIcon("enemy.png");
enemy=iid.getImage();
ImageIcon iie=new ImageIcon("blood.jpg");
blood=iie.getImage();
ImageIcon iif=new ImageIcon("playerleft.png");
playerleft=iif.getImage();
ImageIcon iig=new ImageIcon("playerright.png");
playerright=iig.getImage();
ImageIcon iih=new ImageIcon("playerup.png");
playerup=iih.getImage();
ImageIcon iii=new ImageIcon("bullet2.png");
bullet2=iii.getImage();
ImageIcon iij=new ImageIcon("medkit.png");
medkit=iij.getImage();
ImageIcon iik=new ImageIcon("enemy2.png");
enemy2=iik.getImage();
}
public void doDrawing(Graphics g){
if (health<=0){g.setFont(new Font("Helvetica", Font.BOLD, 60 ));
g.setColor(Color.GREEN);
g.drawImage(blood,0,0,this);
health=0;
g.drawString("Game Over, press enter to restart", 10, 300);
if (restart==1){
ingame=true;
x[0]=500;
y[0]=500;
kills=0;
health=100;
}
}
if (ingame){
if (health>0){
restart=0;
Random rand=new Random();
Random rand2=new Random();
Random rand3= new Random();
timetester++;
if (timetester%150==1&&enemiesalive==0){
enemyalive=true;
randx=rand.nextInt(800)+100;
randy=rand.nextInt(500)+100;
if (randx-x[0]<100||randy-y[0]<100){
randx=rand2.nextInt(800)+100;
randy=rand2.nextInt(500)+100;
}
if (randx-x[0]<100||randy-y[0]<100){
randx=rand2.nextInt(800)+100;
randy=rand2.nextInt(500)+100;
}
if (randx-x[0]<100||randy-y[0]<100){
randx=rand2.nextInt(800)+100;
randy=rand2.nextInt(500)+100;
}
if (randx-x[0]<100||randy-y[0]<100){
randx=rand2.nextInt(800)+100;
randy=rand2.nextInt(500)+100;
}
if (randx-x[0]<100||randy-y[0]<100){
randx=rand2.nextInt(800)+100;
randy=rand2.nextInt(500)+100;
}
enemiesalive=1;
}
if (timetester%2000==1&&medkitalive==false){
medkitalive=true;
medx=rand3.nextInt(800)+100;
medy=rand3.nextInt(500)+100;
}
if (timetester%150==1&&enemy2alive==false&&kills>=10){
enemy2alive=true;
randx2=rand2.nextInt(800)+100;
randy2=rand2.nextInt(500)+100;
if (randx2-x[0]<100||randy2-y[0]<100){
randx2=rand2.nextInt(800)+100;
randy2=rand2.nextInt(500)+100;
}
if (randx2-x[0]<100||randy2-y[0]<100){
randx2=rand2.nextInt(800)+100;
randy2=rand2.nextInt(500)+100;
}
if (randx2-x[0]<100||randy2-y[0]<100){
randx2=rand2.nextInt(800)+100;
randy2=rand2.nextInt(500)+100;
}
if (randx2-x[0]<100||randy2-y[0]<100){
randx2=rand2.nextInt(800)+100;
randy2=rand2.nextInt(500)+100;
}
if (randx2-x[0]<100||randy2-y[0]<100){
randx2=rand2.nextInt(800)+100;
randy2=rand2.nextInt(500)+100;
}
}
if (x[0]-randx>0&&shoot==0){
randx++;
}
if (x[0]-randx<0&&shoot==0){
randx--;
}
if (y[0]-randy<0&&shoot==0){
randy--;
}
if (y[0]-randy>0&&shoot==0){
randy++;
}
if (x[0]-randx2>0&&shoot==0){
randx2++; if (kills>10){
randx2+=((kills-10)/10);
}if (kills>=30){
randx2-=-1+((kills-10)/10);
}
}
if (x[0]-randx2<0&&shoot==0){
randx2--;if (kills>10){
randx2-=((kills-10)/10);
}if (kills>=30){
randx2+=-1+((kills-10)/10);
}
}
if (y[0]-randy2<0&&shoot==0){
randy2--;if (kills>10){
randy2-=((kills-10)/10);
}if (kills>=30){
randy2+=-1+((kills-10)/10);
}
}
if (y[0]-randy2>0&&shoot==0){
randy2++;if (kills>10){
randy2+=((kills-10)/10);
}if (kills>=30){
randy2-=-1+((kills-10)/10);
}
}
if (x[0]-randx>0&&shoot==1&&timetester%5==1){
randx++;
}
if (x[0]-randx<0&&shoot==1&&timetester%5==1){
randx--;
}
if (y[0]-randy<0&&shoot==1&&timetester%5==1){
randy--;
}
if (y[0]-randy>0&&shoot==1&&timetester%5==1){
randy++;
}
if (x[0]-randx2>0&&shoot==1&&timetester%5==1){
randx2++;if (kills>10){
randx2+=((kills-10)/10);
}if (kills>=30){
randy2-=-1+((kills-10)/10);
}
}
if (x[0]-randx2<0&&shoot==1&&timetester%5==1){
randx2--;if (kills>10){
randx2-=((kills-10)/10);
}
if (kills>=30){
randx2+=-1+((kills-10)/10);
}
}
if (y[0]-randy2<0&&shoot==1&&timetester%5==1){
randy2--;if (kills>10){
randy2-=((kills-10)/10);
}
if (kills>=30){
randy2+=-1+((kills-10)/10);
}
}
if (y[0]-randy2>0&&shoot==1&&timetester%5==1){
randy2++;if (kills>10){
randy2+=((kills-10)/10);
}
if (kills>=30){
randy2-=-1+((kills-10)/10);
}
}
if (!enemy2alive){
randx2=-100;
randy2=-100;
}
if(!enemyalive){
randx=-100;
randy=-100;
}
g.drawImage(background, 0, 0, this);
if (shootang==3){
g.drawImage(player,x[0],y[0],this);}
if (shootang==0){
g.drawImage(playerleft,x[0],y[0],this);}
}
if (shootang==1){
g.drawImage(playerup,x[0],y[0],this);}
if (shootang==2){
g.drawImage(playerright,x[0],y[0],this);}
if (enemyalive){
g.drawImage(enemy,randx, randy, this);}
if (enemy2alive){
g.drawImage(enemy2, randx2, randy2, this);
}
if (medkitalive==true){
g.drawImage(medkit, medx, medy, this);
}
Rectangle player=new Rectangle(x[0],y[0],25,25);
Rectangle enemy2r=new Rectangle(randx2,randy2,25,25);
Rectangle enemy=new Rectangle(randx,randy,25,25);
g.drawRect(randx, randy, 25, 25);
g.drawRect(randx2, randy2, 25, 25);
Rectangle medkit=new Rectangle(medx,medy,25,25);
if (player.intersects(medkit)&&medkitalive==true){
health+=10;
medkitalive=false;
}
g.setFont(new Font("Helvetica", Font.BOLD, 60 ));
g.setColor(Color.RED);
String Health = Integer.toString(health);
g.drawString("Health: "+Health ,1, 50);
g.setFont(new Font("Helvetica", Font.BOLD, 60 ));
g.setColor(Color.RED);
String Kills = Integer.toString(kills);
g.drawString("Kills: "+Kills ,600, 50);
if (enemy2r.intersects(player)&&enemy2alive==true){
if(timetester%5==1){
health--;
}
}
if (enemy.intersects(player)&&enemyalive==true){
if(timetester%5==1){
health--;
}
}
if (moveleft==0&&moveright==0&&moveup==0&&movedown==0){
setx=x[0];
sety=y[0];
}
if (shoot==0){
movebullet=0;
}
if (shoot==1){
System.out.print(movebullet+"...");
if (shootang==0&&moveright==0&&moveup==0&&movedown==0||moveleft==1){
moveleft=1;
g.drawImage(bullet, x[0]+movebullet, y[0]+10, this);
Rectangle bullet= new Rectangle(x[0]+movebullet,y[0]+10,5,5);
movebullet-=2;
if (bullet.intersects(enemy)){
enemiesalive=0;
if (enemyalive==true){
kills++;
}
enemyalive=false;
movebullet=0;moveleft=0;
shoot=0;
}
if (bullet.intersects(enemy2r)){
if (enemy2alive==true){
kills++;
}
enemy2alive=false;
movebullet=0;moveleft=0;
shoot=0;
}
if (movebullet<-400){movebullet=0;moveleft=0;
shoot=0;
}
}
if (shootang==1&&moveleft==0&&moveright==0&&movedown==0||moveup==1){
moveup=1;
g.drawImage(bullet2, x[0]+10, y[0]+movebullet, this);
Rectangle bullet= new Rectangle(x[0]+10,y[0]+movebullet,5,5);
movebullet-=2;
if (bullet.intersects(enemy)){
enemiesalive=0;
if (enemyalive==true){
kills++;
}
enemyalive=false;
moveup=0;
movebullet=0;
shoot=0;
}
if (bullet.intersects(enemy2r)){
if (enemy2alive==true){
kills++;
}
enemy2alive=false;
moveup=0;
movebullet=0;
shoot=0;
}
if (movebullet<-400){moveup=0;
movebullet=0;
shoot=0;
}
}
if (shootang==3&&moveleft==0&&moveright==0&&moveup==0||movedown==1){movedown=1;
g.drawImage(bullet2, x[0]+5, y[0]+movebullet, this);
Rectangle bullet= new Rectangle(x[0]+5,y[0]+movebullet,5,5);
movebullet+=2;
if (bullet.intersects(enemy)){
if (enemyalive==true){
kills++;
}
enemiesalive=0;
enemyalive=false;
movedown=0;
movebullet=0;
shoot=0;
}
if (bullet.intersects(enemy2r)){
if (enemy2alive==true){
kills++;
}
enemy2alive=false;
movedown=0;
movebullet=0;
shoot=0;
}
if (movebullet>400){movedown=0;
movebullet=0;
shoot=0;
}
}
if (shootang==2&&moveleft==0&&moveup==0&&movedown==0||moveright==1){moveright=1;
g.drawImage(bullet, x[0]+movebullet, y[0]+10, this);
Rectangle bullet= new Rectangle(x[0]+movebullet,y[0]+10,5,5);
movebullet+=2;
if (bullet.intersects(enemy)){
enemiesalive=0;
if (enemyalive==true){
kills++;
}
enemyalive=false;
moveright=0;
movebullet=0;
shoot=0;
}
if (bullet.intersects(enemy2r)){
if (enemy2alive==true){
kills++;
}
enemy2alive=false;
moveright=0;
movebullet=0;
shoot=0;
}
if (movebullet>400){moveright=0;
movebullet=0;
shoot=0;
}
}
}
}
}
@Override
public void paintComponent(Graphics g){
super.paintComponent(g);
doDrawing(g);
}
private void initgame() {
timer= new Timer(Delay,this);
timer.start();
}
public void movex(){
x[0]+=xvel;
}
public void movey(){
y[0]+=yvel;
}
@Override
public void actionPerformed(ActionEvent e) {
if (health<=0){
ingame=false;
repaint();
}
if (health>0){
if (ingame){
if (shoot==0){
movex();
movey();}
if (shoot==1){
timer.setDelay(0);
}
if (shoot==0){
timer.setDelay(10);
}
}
repaint();}
if (health<=0){
ingame=false;
}
}
public class Tadapter extends KeyAdapter{
@Override
public void keyPressed(KeyEvent f){
int key3=f.getKeyCode();
if (key3==KeyEvent.VK_A){
xvel=-3;
released3=1;
shootang=0;
}}
public void keyReleased(KeyEvent f){
int key4=f.getKeyCode();
if (key4==KeyEvent.VK_A){
released3=0;
}
if (key4==KeyEvent.VK_A&&released1!=1){
xvel=0;
}
if (key4==KeyEvent.VK_A&&released1==1){
xvel=3;
}
}
}
public class Tadapter1 extends KeyAdapter{
@Override
public void keyPressed(KeyEvent e){
int key1=e.getKeyCode();
if (key1==KeyEvent.VK_W){
yvel=-3;
released2=1;
shootang=1;
}
}
public void keyReleased(KeyEvent e){
int key2=e.getKeyCode();
if (key2==KeyEvent.VK_W){
released2=0;
}
if (key2==KeyEvent.VK_W&&released!=1){
yvel=0;
}
if (key2==KeyEvent.VK_W&&released==1){
yvel=3;
}
}
}
public class Tadapter2 extends KeyAdapter{
@Override
public void keyPressed(KeyEvent h){
key5=h.getKeyCode();
if (key5==KeyEvent.VK_D){
xvel=3;
released1=1;
shootang=2;
}
}
public void keyReleased(KeyEvent h){
key6=h.getKeyCode();
if (key6==KeyEvent.VK_D&&released3==1){
xvel=-3;
}
if (key6==KeyEvent.VK_D&&released3!=1){
xvel=0;
}
if (key6==KeyEvent.VK_D){
released1=0;
}
}
}
public class Tadapter4 extends KeyAdapter{
@Override
public void keyPressed(KeyEvent j){
int key7=j.getKeyCode();
if (key7==KeyEvent.VK_S){
yvel=3;
released=1;
shootang=3;
}
}
public void keyReleased(KeyEvent j){
int key8=j.getKeyCode();
if (key8==KeyEvent.VK_S){
released=0;
}
if (key8==KeyEvent.VK_S&&released2==1){
yvel=-3;
}
if (key8==KeyEvent.VK_S&&released2!=1){
yvel=0;
}
}
}
public class Tadapter5 extends KeyAdapter{
@Override
public void keyPressed(KeyEvent u){
int key9=u.getKeyCode();
if (key9==KeyEvent.VK_SPACE){
}
}
public void keyReleased(KeyEvent u){
int key10=u.getKeyCode();
if (key10==KeyEvent.VK_SPACE){
shoot=1;
}
}
}
public class Tadapter6 extends KeyAdapter{
@Override
public void keyPressed(KeyEvent p){
int key9=p.getKeyCode();
if (key9==KeyEvent.VK_ENTER){
}
}
public void keyReleased(KeyEvent p){
int key10=p.getKeyCode();
if (key10==KeyEvent.VK_ENTER){
restart=1;
}
}
}
}
此外，哪些类型的文件可以在Jpanel中使用？