public Pool() throws Exception {
background = ImageIO.read(new File("bg.jpg"));
net = new Net("net09.png");
all = new Fish[]{
new Fish("fish01"),new Fish("fish02"),
new Fish("fish03"),new Fish("fish04"),
new Fish("fish05"),new Fish("fish06"),
new Fish("fish07"),new Fish("fish08"),
new Fish("fish09"),new Fish("fish13"),
new Fish("fish14"),new Fish("fish14")};
}
public void paint(Graphics g) {
g.drawImage(background, 0,0,null);
for (Fish fish: all) {
int x = fish.getX();
int y = fish.getY();
g.drawImage(fish.getImage(), x, y, null);
}
if(net.isShow()){
Image img = net.getImage();
int x = net.getX() - net.getWidth()/2;
int y = net.getY() - net.getHeight()/2;
g.drawImage(img, x, y, null);
}
}
public void action() throws Exception {
//启动每条鱼,让鱼自己去游动(run)
for (Fish fish : all) {
//Thread 线程API, 可以启动鱼自己去游动
Thread t = new Thread(fish);
t.start();//启动(start)鱼自己去游动(run())
}
MouseAdapter l = new MouseAdapter(){
public void mousePressed(MouseEvent e) {
catchFish();//抓鱼
}
public void mouseMoved(MouseEvent e) {
int x = e.getX();
int y = e.getY();
net.setX(x);
net.setY(y);
}
public void mouseEntered(MouseEvent e) {
net.setShow(true);//Show 显示
}
public void mouseExited(MouseEvent e) {
net.setShow(false);
}
};
this.addMouseListener(l);
this.addMouseMotionListener(l);
