赛车游戏
重点
1， 多线程 - 两辆赛车
2， 按键监听 - KeyListener
3， 碰撞检测 -
Rectangle p1=new Rectangle(W/9,H/2,H/30,H/30);
p1.intersects(left);
1， 多线程 - 两辆赛车
2， 按键监听 - KeyListener
3， 碰撞检测 -
Rectangle p1=new Rectangle(W/9,H/2,H/30,H/30);
p1.intersects(left);
package chapter1;
package chapter1;
import java.applet.AudioClip;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.Rectangle;
import java.awt.Toolkit;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.net.MalformedURLException;
import java.net.URL;
import javax.swing.JApplet;
import javax.swing.JFrame;
public class G1P1 extends JFrame{
int W =900, H = 650;
double p1Speed=.5,p2Speed=.5;
final int UP = 0, RIGHT=1, DOWN =2, LEFT=3;
int p1Direction = UP;
int p2Direction = UP;
//以下是边框模块
Rectangle left=new Rectangle(0,0,W/9,H);
Rectangle right=new Rectangle((W/9)*8,0,W/9,H);
Rectangle top=new Rectangle(0,0,W,H/9);
Rectangle bottom=new Rectangle(0,(H/9)*8,W,H/9);
Rectangle center=new Rectangle((int)((W/9)*2.5),(int)((H/9)*2.5),(int)((W/9)*5),(int)((H/9)*4));
//以下是障碍模块
Rectangle obstacle=new Rectangle(W/2,(int)((H/9)*7),W/10,H/9);
Rectangle obstacle2=new Rectangle(W/3,(int)((H/9)*5),W/10,H/4);
Rectangle obstacle3=new Rectangle(2*(W/3),(int)((H/9)*5),W/10,H/4);
Rectangle obstacle4=new Rectangle(W/3,H/9,W/30,H/9);
Rectangle obstacle5=new Rectangle(W/2,(int)((H/9)*1.5),W/30,H/4);
//一下是线模块
Rectangle finish=new Rectangle(W/9,(H/2)-(H/9),(int)((W/9)*1.5),H/70);
Rectangle line0=new Rectangle(W/9,H/2,(int)((W/9)*1.5)/2,H/140);
Rectangle line1=new Rectangle((W/9)+((int)((W/9)*1.5)/2),(H/2)+(H/10),(int)((W/9)*1.5)/2,H/140);
//移动模块
Rectangle p1=new Rectangle(W/9,H/2,H/30,H/30);
Rectangle p2=new Rectangle(((W/9)+((int)((W/9)*1.5)/2)),(H/2)+(H/10),W/30,W/30);
public G1P1(){
super();
setSize(W,H);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setVisible(true);
setResizable(false);
Move1 m1=new Move1();
Move2 m2=new Move2();
m1.start();
m2.start();
}
public void paint(Graphics g){
super.paint(g);
g.setColor(Color.DARK_GRAY);
g.fillRect(0,0,W,H);
g.setColor(Color.GREEN);
g.fillRect(left.x,left.y,left.width,left.height);
g.fillRect(right.x,right.y,right.width,right.height);
g.fillRect(top.x,top.y,top.width,top.height);
g.fillRect(bottom.x,bottom.y,bottom.width,bottom.height);
g.fillRect(center.x,center.y,center.width,center.height);
g.fillRect(obstacle.x,obstacle.y,obstacle.width,obstacle.height);
g.fillRect(obstacle2.x,obstacle2.y,obstacle2.width,obstacle2.height);
g.fillRect(obstacle3.x,obstacle3.y,obstacle3.width,obstacle3.height);
g.fillRect(obstacle4.x,obstacle4.y,obstacle4.width,obstacle4.height);
g.fillRect(obstacle5.x,obstacle5.y,obstacle5.width,obstacle5.height);
g.setColor(Color.WHITE);
g.fillRect(line0.x,line0.y,line0.width,line0.height);
g.fillRect(line1.x,line1.y,line1.width,line1.height);
g.setColor(Color.YELLOW);
g.fillRect(finish.x,finish.y,finish.width,finish.height);
g.setColor(Color.BLUE);
//g.fill3DRect(p1.x,p1.y, p1.width,p1.height,true);
URL url = this.getClass().getResource("ship2.png");
Image img1 = Toolkit.getDefaultToolkit().getImage(url);
g.drawImage(img1, p1.x, p1.y, this);
g.setColor(Color.RED);
g.fill3DRect(p2.x,p2.y,p2.width,p2.height,true);
}
private class Move1 extends Thread implements KeyListener{
public void run(){
addKeyListener(this);
while(true){
try{
repaint();
if(p1.intersects(left) || p1.intersects(right) ||
p1.intersects(top) || p1.intersects(obstacle) ||
p1.intersects(obstacle2) || p1.intersects(p2) ||
p1.intersects(obstacle3) || p1.intersects(obstacle4) ||
p1.intersects(obstacle5) ){
p1Speed = -4;
}
if(p1.intersects(center)){
p1Speed = -2.5;
}
if(p1Speed<=5){
p1Speed+=.2;
}
//p1.y-=p1Speed;
if(p1Direction == UP){
p1.y -= (int)p1Speed;
}
if(p1Direction == DOWN){
p1.y += (int)p1Speed;
}
if(p1Direction == LEFT){
p1.x -= (int)p1Speed;
}
if(p1Direction == RIGHT){
p1.x += (int)p1Speed;
}
Thread.sleep(75);
}catch(Exception e){
break;
}
}
}
@Override
public void keyPressed(KeyEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void keyReleased(KeyEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void keyTyped(KeyEvent event) {
if(event.getKeyChar() == 'a'){
p1Direction = LEFT;
}
if(event.getKeyChar() == 's'){
p1Direction = DOWN;
}
if(event.getKeyChar() == 'd'){
p1Direction = RIGHT;
}
if(event.getKeyChar() == 'w'){
p1Direction = UP;
}
}
}
private class Move2 extends Thread implements KeyListener{
public void run(){
addKeyListener(this);
while(true){
try{
repaint();
if(p2.intersects(left) || p2.intersects(right) ||
p2.intersects(top) || p2.intersects(obstacle) ||
p2.intersects(obstacle2) || p2.intersects(p1) ||
p2.intersects(obstacle3) || p2.intersects(obstacle4) ||
p2.intersects(obstacle5) ){
p2Speed = -4;
}
if(p2.intersects(center)){
p2Speed = -2.5;
}
if(p2Speed<=5){
p2Speed+=.2;
}
if(p2Direction == UP){
p2.y -= (int)p2Speed;
}
if(p2Direction == DOWN){
p2.y += (int)p2Speed;
}
if(p2Direction == LEFT){
p2.x -= (int)p2Speed;
}
if(p2Direction == RIGHT){
p2.x += (int)p2Speed;
}
Thread.sleep(75);
}catch(Exception e){
break;
}
}
}
@Override
public void keyPressed(KeyEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void keyReleased(KeyEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void keyTyped(KeyEvent event) {
if(event.getKeyChar() == 'j'){
p2Direction = LEFT;
}
if(event.getKeyChar() == 'k'){
p2Direction = DOWN;
}
if(event.getKeyChar() == 'l'){
p2Direction = RIGHT;
}
if(event.getKeyChar() == 'i'){
p2Direction = UP;
}
}
}
public static void main(String[] args) {
new G1P1();
}
}