代码篇（粘贴部分代码），最终代码会在最后一篇博客展出！
package minegame;
import javax.swing.*;
import java.awt.*;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.io.IOException;
/**
* Created by lzc on 4/2/16.
*/
//JFrame
public class GoldMiner extends JFrame{
Stage stage;
static boolean tag = true;
// static final double TIME_STEP = 1.0; //单位事件步长
static final double PERIOD = 20.0;
public GoldMiner() throws IOException{
setTitle("Gold Miner");
setSize(800,600);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
stage = new Stage();
stage.setFocusable(true);
stage.requestFocusInWindow();
stage.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
super.mouseClicked(e);
int x=e.getX(), y=e.getY();
if(stage.stageState==Stage.StageState.MENU){
if(x>340&&x<490 && y>200 && y<250){
try{
stage.load(0);
stage.start();
}catch (IOException e1){
e1.printStackTrace();
}
}else if(x>340&&x<490&& y>280 && y<330){
//游戏设置
stage.setting();
}else if (x > 340&&x < 490 && y > 360 && y < 410){
stage.openOptions();
}
else if (x > 340 && x < 490 && y > 440 && y < 490){
dispose();
}
}else if(stage.stageState== Stage.StageState.GAME_OVER){
int distance = (x-412)*(x-412)+(y-432)*(y-432);
if (x > 10 && x < 81 && y > 10 && y < 50){
stage.openMenu();
}
if(distance<1024){
try{
stage.load(0);
stage.start();
stage.hook = new Hook(stage.width, 180);
}catch (IOException e1){
e1.printStackTrace();
}
}
}else if (stage.stageState == Stage.StageState.GAME_SETTING){
int distance1 = (x - 365) * (x - 365) + (y - 315) * (y - 315);
int distance2 = (x - 445) * (x - 445) + (y - 315) * (y - 315);
if (x > 10 && x < 81 && y > 10 && y < 50){
stage.openMenu();
}
if (distance1 <= 625){
Stage.setFlag(true);
tag = true;
stage.openMenu();
System.out.println("123");
}
if (distance2 <= 625){
Stage.setFlag(false);
tag = false;
stage.openMenu();
}
}else if (stage.stageState == Stage.StageState.GAME_OPTIONS){
if(x>340&&x<490&& y>280 && y<330){
stage.keyplain();
}else if (x > 340&&x < 490 && y > 360 && y < 410){
stage.aboutGame();
}else if (x > 10 && x < 81 && y > 10 && y < 50){
stage.openMenu();
}
}else if (stage.stageState == Stage.StageState.GAME_MOVE){
if (x > 10 && x < 81 && y > 10 && y < 50){
stage.openOptions();
}
}else if (stage.stageState == Stage.StageState.GAME_EXPLAIN){
if (x > 10 && x < 81 && y > 10 && y < 50){
stage.openOptions();
}
}
}
}
);
stage.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
super.keyPressed(e);
switch (e.getKeyCode()) {
case KeyEvent.VK_SPACE:
stage.hook.launch();
break;
case KeyEvent.VK_P:
stage.pause();
break;
case KeyEvent.VK_ESCAPE:
stage.configure();
break;
}
}
});
stage.stageState = Stage.StageState.MENU;
add(stage);
//stage.start();
}
public static void main(String[] args) throws IOException{
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
GoldMiner goldMiner = new GoldMiner();
goldMiner.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
}
package minegame;
import java.awt.*;
import java.util.ArrayList;
import java.util.List;
import javax.swing.ImageIcon;
/**
* Created by czj
*/
class Bomb {
double x;
double y;
double r;
Stage stage;
List<Bomb> chainReaction = new ArrayList<Bomb>();
boolean marked2Explode;
//炸药
Bomb(double x, double y, double r, Stage stage) {
this.x = x;
this.y = y;
this.r = r;
this.stage = stage;
this.marked2Explode = false;
}
//画炸药
void paint(Graphics g) {
Image icon = new ImageIcon("res/images/mine_tnt.png").getImage();
g.drawImage(icon, (int)(x-r), (int)(y-r),
(int)(2*r), (int)(2*r), null);
}
//爆炸
void explode(boolean flag) {
for (int i = 0, len = stage.mineralList.size(); i < len; ++i) {
if (distance(stage.mineralList.get(i).x,
stage.mineralList.get(i).y, x, y) < 5 * r) {
stage.mineralList.remove(i);
--len;
--i;
}
}
/*播放声音*/
if (flag){
Thread playSound = new Thread(new SoundPlayer("res/sounds/explosive.wav"));
playSound.start(); //SoundPlayer定义在Hook.java中
}
//移除炸弹
for (int i=0, len = stage.bombList.size(); i<len; ++i) {
Bomb testBomb = stage.bombList.get(i);
if(distance(x,y,testBomb.x, testBomb.y) < (r + testBomb.r)
&& testBomb.marked2Explode == false) {
stage.bombList.remove(i);
len = stage.bombList.size();
--i;
testBomb.marked2Explode = true;
chainReaction.add(testBomb);
/* 利用一个List来储存要爆的炸弹，目的是避免递归引爆炸弹的时候造成bombList不可预计的变化，
* 比如后排元素因为前排的爆炸往前移，而下标i不能准确知道递归引爆后应该从哪里继续检查可爆炸弹，
* 从而miss掉一些应该爆掉的炸弹*/
}
}
for (int i=0; i<chainReaction.size(); ++i) {
chainReaction.get(i).explode(flag);
}
chainReaction.clear();
stage.explodeEffectList.add(new ExplodeEffect(x, y, r));
}
private static double distance(double x1, double y1, double x2, double y2){
return Math.sqrt((x1-x2)*(x1-x2) + (y1-y2)*(y1-y2));
}
}
class ExplodeEffect {
double x;
double y;
double r;
int effectCount;
ExplodeEffect(double x, double y, double r) {
this.x = x;
this.y = y;
this.r = 3 * r;
this.effectCount = 1;
}
void paint(Graphics g) {
Image icon = new ImageIcon("res/images/effect_blast_"
+ effectCount + ".png").getImage();
g.drawImage(icon, (int)(x-r), (int)(y-r), (int)(3*r), (int)(3*r), null);
++this.effectCount;
}
boolean isEnd() {
return effectCount == 6; //一共5张图
}
}