标签：back 文件的操作 数组 seo speed 演示 break 高度 check
package com.huaxin.mario;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.image.BufferedImage;
import java.util.ArrayList;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import com.huaxin.enery.Enery;
import com.huaxin.enery.Pipe;
import Util.Map;
public class GameFrame extends JFrame{
public Mario mario;
public Enery pipe,cion,brick;
//背景图片
public BackgroundImage bg ;
//容器装敌人
public ArrayList<Enery> eneryList = new ArrayList<Enery>();
//子弹容器
public ArrayList<Boom> boomList = new ArrayList<Boom>();
//子弹的速度
public int bspeed=0;
//画地图，制定规则，是1画砖头，是2画金币，是3画水管
public int [][] map =null;
//构造函数里面初始化背景图片和马里奥对象
public GameFrame() throws Exception {
mario = new Mario(this);
mario.start();
Map mp= new Map();
bg = new BackgroundImage();
//窗体重绘线程
new Thread(){
public void run(){
while(true){
//重绘窗体
repaint();
//检查子弹是否出界
checkBoom();
try {
Thread.sleep(10);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}.start();
map=mp.readMap();
//读取地图，并配置地图
for (int i = 0; i < map.length; i++) {
for (int j = 0; j < map[0].length; j++) {
//读取到的是1，画砖头
if(map[i][j]==1){
brick = new Pipe(j*30,i*30,30,30,new ImageIcon("image/brick.png").getImage());
eneryList.add(brick);
}
//读到2画金币
if(map[i][j]==2){
cion = new Pipe(j*30,i*30,30,30,new ImageIcon("image/coin_brick.png").getImage());
eneryList.add(cion);
}
//读到3画水管
if(map[i][j]==3){
pipe = new Pipe(j*30,i*30,60,120,new ImageIcon("image/pipe.png").getImage());
eneryList.add(pipe);
}
}
}
//设置背景音乐
com.huaxin.music.Util.startMusic("music/bg1.wav");
}
public void initFrame(){
//设置窗体相关属性
this.setSize(800,450);
this.setTitle("山寨版超级玛丽");
this.setResizable(false);
this.setLocationRelativeTo(null);
this.setDefaultCloseOperation(3);
this.setVisible(true);
//该窗体添加键盘监听
KeyListener kl = new KeyListener(this);
this.addKeyListener(kl);
}
public void paint(Graphics g) {
//利用双缓冲画背景图片和马里奥
BufferedImage bi =(BufferedImage)this.createImage(this.getSize().width,this.getSize().height);
Graphics big =bi.getGraphics();
big.drawImage(bg.img, bg.x, bg.y, null);
for (int i = 0; i <eneryList.size(); i++) {
Enery e =eneryList.get(i);
big.drawImage(e.img, e.x, e.y, e.width, e.height,null);
}
//画子弹
for (int i = 0; i < boomList.size(); i++) {
Boom b =boomList.get(i);
Color c =big.getColor();
big.setColor(Color.red);
big.fillOval(b.x+=b.speed, b.y, b.width, b.width);
big.setColor(c);
}
//画人物
big.drawImage(mario.img, mario.x, mario.y, mario.width, mario.height,null);
g.drawImage(bi,0,0,null);
}
//检查子弹是否出界，出界则从容器中移除，不移除的话，内存会泄漏
public void checkBoom(){
for (int i = 0; i < boomList.size(); i++) {
Boom b = boomList.get(i);
if(b.x<0 || b.x>800){
boomList.remove(i);
}
}
}
}
package com.huaxin.mario;
import java.awt.Image;
import java.awt.Rectangle;
import javax.swing.ImageIcon;
import com.huaxin.enery.Enery;
//自己的角色类
public class Mario extends Thread{
public GameFrame gf;
public boolean jumpFlag=true;
//马里奥的坐标
public int x=0,y=358;
//马里奥的速度
public int xspeed=5,yspeed=1;
//马里奥的宽高
public int width=30,height=32;
//马里奥的图片
public Image img = new ImageIcon("image/mari1.png").getImage();
public boolean left=false,right=false,down=false,up=false;
public String Dir_Up="Up",Dir_Left="Left",Dir_Right="Right",Dir_Down="Down";
public Mario (GameFrame gf) {
this.gf=gf;
this.Gravity();
}
public void run(){
while(true){
//向左走
if(left){
//碰撞到了
if(hit(Dir_Left)){
this.xspeed=0;
}
if(this.x>=0){
this.x-=this.xspeed;
this.img=new ImageIcon("image/mari_left.gif").getImage();
}
this.xspeed=5;
}
//向右走
if(right){
if(hit(Dir_Right)){
this.xspeed=0;
}
//任人物向右移动
if(this.x<400){
this.x+=this.xspeed;
this.img=new ImageIcon("image/mari_right.gif").getImage();
}
if(this.x>=400){
//背景向左移动
gf.bg.x-=this.xspeed;
//障碍物项左移动
for (int i = 0; i <gf.eneryList.size(); i++) {
Enery enery = gf.eneryList.get(i);
enery.x-=this.xspeed;
}
this.img=new ImageIcon("image/mari_right.gif").getImage();
}
this.xspeed=5;
}
//向上跳
if(up){
if(jumpFlag && !isGravity){
jumpFlag=false;
new Thread(){
public void run(){
jump();
jumpFlag=true;
}
}.start();
}
}
try {
this.sleep(20);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
//向上跳的函数
public void jump(){
int jumpHeigh=0;
for (int i = 0; i < 150; i++) {
gf.mario.y-=this.yspeed;
jumpHeigh++;
if(hit(Dir_Up)){
break;
}
try {
Thread.sleep(5);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
for (int i = 0; i <jumpHeigh; i++) {
gf.mario.y+=this.yspeed;
if(hit(Dir_Down)){
this.yspeed=0;
}
try {
Thread.sleep(5);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
this.yspeed=1;//还原速度
}
//检测碰撞
public boolean hit(String dir){
Rectangle myrect = new Rectangle(this.x,this.y,this.width,this.height);
Rectangle rect =null;
for (int i = 0; i < gf.eneryList.size(); i++) {
Enery enery = gf.eneryList.get(i);
if(dir.equals("Left")){
rect = new Rectangle(enery.x+2,enery.y,enery.width,enery.height);
}
else if(dir.equals("Right")){
rect = new Rectangle(enery.x-2,enery.y,enery.width,enery.height);
}
else if(dir.equals("Up")){
rect = new Rectangle(enery.x,enery.y+1,enery.width,enery.height);
}else if(dir.equals("Down")){
rect = new Rectangle(enery.x,enery.y-2,enery.width,enery.height);
}
//碰撞检测
if(myrect.intersects(rect)){
return true;
}
}
return false;
}
//检查是否贴地
public boolean isGravity=false;
public void Gravity(){
new Thread(){
public void run(){
while(true){
try {
sleep(10);
} catch (InterruptedException e) {
e.printStackTrace();
}
if(!jumpFlag){
}
while(true){
if(!jumpFlag){
break;
}
if(hit(Dir_Down)){
break;
}
if(y>=358){
isGravity=false;
}
else{
isGravity=true;
y+=yspeed;
}
try {
sleep(10);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
}.start();
}
}
package com.huaxin.mario;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import javax.swing.ImageIcon;
//键盘按下监听类
public class KeyListener extends KeyAdapter{
public GameFrame gf;
public boolean jumpFlag=true;
public KeyListener(GameFrame gf) {
this.gf=gf;
}
//键盘监听
public void keyPressed(KeyEvent e) {
int code = e.getKeyCode();
switch(code){
//向右走
case 39:
gf.mario.right=true;
break;
//向左走
case 37:
gf.mario.left=true;
break;
case 66:
addBoom();
break;
//向上跳
case 74:
gf.mario.up=true;
break;
}
}
//添加子弹
public void addBoom() {
Boom b = new Boom(gf.mario.x,gf.mario.y+5,10);
if(gf.mario.left) b.speed=-2;
if(gf.mario.right) b.speed=2;
gf.boomList.add(b);
}
//键盘释放监听
public void keyReleased(KeyEvent e) {
int code=e.getKeyCode();
if(code==39){
gf.mario.right=false;
gf.mario.img=new ImageIcon("image/mari1.png").getImage();
}
if(code==37){
gf.mario.left=false;
gf.mario.img=new ImageIcon("image/mari_left1.png").getImage();
}
if(code==74){
gf.mario.up=false;
}
}
}
package com.huaxin.mario;
import java.awt.Image;
import javax.swing.ImageIcon;
public class BackgroundImage {
public int x=0,y=0;
public int ox=0,oy=0;
public Image img=new ImageIcon("image/startBack.jpg").getImage();
}
package com.huaxin.mario;
//子弹类
public class Boom {
//子弹的坐标，大小，速度
int x,y;
int width;
int speed=1;
public Boom(int x, int y, int width) {
super();
this.x = x;
this.y = y;
this.width = width;
}
}
package com.huaxin.mario;
public class Test {
//主函数，程序入口
public static void main(String[] args) throws Exception {
GameFrame gf = new GameFrame();
gf.initFrame();
}
}
package com.huaxin.enery; import java.awt.Image; //障碍物的抽象父类 public abstract class Enery { public int x,y; public int width,height; public Image img; public Enery(int x, int y, int width, int height,Image img) { this.x = x; this.y = y; this.width = width; this.height = height; this.img=img; } }
package com.huaxin.enery;
import java.awt.Image;
//金币类
public class Coin extends Enery{
public Coin(int x, int y, int width, int height, Image img) {
super(x, y, width, height, img);
}
}
package com.huaxin.enery;
import java.awt.Image;
//砖头类
public class Brick extends Enery {
public Brick(int x, int y, int width, int height, Image img) {
super(x, y, width, height, img);
}
}
package com.huaxin.enery;
import java.awt.Image;
//水管类
public class Pipe extends Enery {
public Pipe(int x, int y, int width, int height, Image img) {
super(x, y, width, height, img);
}
}
package Util;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStreamReader;
import java.util.ArrayList;
//地图配置类
public class Map {
//数据容器
public ArrayList<String> list = new ArrayList<String>();
public int [][] map=null;
public int[][] readMap() throws Exception {
// 构造文件输入流
FileInputStream fis = new FileInputStream("map.txt");
InputStreamReader isr = new InputStreamReader(fis);
BufferedReader br = new BufferedReader(isr);
//直接读取一行数据
String value =br.readLine();
while(value!=null){
//将读取到的一行数据加入到容器中
list.add(value);
value =br.readLine();
}
br.close();
//得到多少行多少列
int row=list.size();
int cloum=0;
for (int i = 0; i < 1; i++) {
String str=list.get(i);
String [] values=str.split(",");
cloum=values.length;
}
map = new int [row][cloum];
//将读到的字符创转换成整数，并赋值给二位数组map
for (int i = 0; i < list.size(); i++) {
String str=list.get(i);
String [] values=str.split(",");
for (int j = 0; j < values.length; j++) {
map[i][j]=Integer.parseInt(values[j]);
}
}
return map;
}
}
标签：back 文件的操作 数组 seo speed 演示 break 高度 check
原文地址：http://blog.csdn.net/bluesky_usc/article/details/54115406
