package cn.hncu.gui.swing;

import java.awt.Dialog;

import java.awt.FlowLayout;

import java.awt.GridLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.MouseEvent;

import java.awt.event.MouseListener;

import javax.swing.Icon;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JDialog;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

public class LowLow extends JFrame implements ActionListener, MouseListener {

String pic1 = "pictures\\fff-";//被分割的小图的路径和名字

String pic2 = "pictures\\lll";//完整图的路径和名字

int MouseCount = 0;//玩家的移动次数

int number =200;//系统之前的移动次数,一定程度上可以控制图片乱序程度

String DaAn = null;

int brun = 15;

MyJButton[] b = new MyJButton[16];

MessageDialog dlg = new MessageDialog(this);

Icon[] image = new Icon[16];

int VisDong = -1;

public LowLow(String str){

super(str);

setBounds(600,200,400,400);

setResizable(false);

getContentPane().setLayout(new GridLayout(4, 4));

int[] Arr = Arr();

for(int i =0 ;i<16;i++){

image[i] = new ImageIcon(pic1+i+".png");

}

for(int i=0;i<16;i++){

b[i]=new MyJButton(image[i],i);

b[i].setSize(100, 100);

getContentPane().add(b[i]);

b[i].addActionListener(this);

b[i].addMouseListener(this);

}

run();

setVisible(true);

}

public void Rrun(int i){

MyJButton bb = new MyJButton();

bb.setIcon(b[brun].getIcon());bb.setZhi(b[brun].getZhi());

b[brun].setIcon(b[brun+i].getIcon());b[brun].setZhi(b[brun+i].getZhi());

b[brun+i].setIcon(bb.getIcon());b[brun+i].setZhi(bb.getZhi());

brun+=i;

}

private void run() {

int[] Arr = Arr();

for(int i =0;i<number;i++){

if(Arr[i]==-4&&brun-4>=0){//上

Rrun(Arr[i]);

DaAn = "下"+DaAn;

}

if(Arr[i]==4&&brun+4<=15){//下

Rrun(Arr[i]);

DaAn = "上"+DaAn;

}

if(Arr[i]==-1&&brun%4!=0){//左

Rrun(Arr[i]);

DaAn = "右"+DaAn;

}

if(Arr[i]==1&&(brun+1)%4!=0){//右

Rrun(Arr[i]);

DaAn = "左"+DaAn;

}

}

System.out.println("必胜："+DaAn);

}

public static void main (String[] args){

new LowLow("低级拼图");

}

//产生随机数组

public int[] Arr(){

int[] t = {-1,1,-4,4};

int[] a = new int[number];

for(int i=0;i<number;i++){

int temp = (int) (Math.random()*10)%4;

a[i] = t[temp];

}

return a;

}

//判断是否移动

public boolean Mo(int i){

VisDong = -1;

for(int j=0;j<16;j++){

if(b[j].p==15){

VisDong=j;

break;

}

}

if(i+1==VisDong||i-1==VisDong||i+4==VisDong||i-4==VisDong){

return true;

}

return false;

}

//判断是否结束

public boolean gameOver(){

for(int i =0;i<16;i++){

if(b[i].p!=i)return false;

}

return true;

}

class MyJButton extends JButton{

private int p;

private Icon image;

public MyJButton(){

}

public MyJButton(Icon image,int p){

super(image);

this.p = p;

}

public int getZhi(){

return p;

}

public void setZhi(int p){

this.p=p;

}

}

@Override

public void actionPerformed(ActionEvent e) {

MouseCount++;

for(int i=0;i<16;i++){

if(e.getSource()==b[i]&&Mo(i)){

MyJButton bb = new MyJButton();

bb.setIcon(b[i].getIcon());bb.setZhi(b[i].getZhi());

b[i].setIcon(b[VisDong].getIcon());b[i].setZhi(b[VisDong].getZhi());

b[VisDong].setIcon(bb.getIcon());b[VisDong].setZhi(bb.getZhi());

}

}

if(gameOver()){

JOptionPane.showMessageDialog(this, "恭喜您赢了！！\r\n移动次数："+MouseCount);

System.out.println("恭喜您赢了！！");

System.out.println("移动次数："+MouseCount);

}

}

@Override

public void mouseClicked(MouseEvent e) {

}

@Override

public void mousePressed(MouseEvent e) {

for(int i=0;i<16;i++){

if(e.getSource()==b[i]&&b[i].p==15){

dlg.show("");

}

}

}

public void mouseReleased(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mouseEntered(MouseEvent e) {

// TODO Auto-generated method stub

}

@Override

public void mouseExited(MouseEvent e) {

// TODO Auto-generated method stub

}

//自定义的对话框类

class MessageDialog extends JDialog{

private JFrame jframe;

private JLabel label;

public MessageDialog(JFrame jframe){

super(jframe,"原图",true);

setBounds(150, 200, 400, 400);

setDefaultCloseOperation(HIDE_ON_CLOSE);

setResizable(false);

label = new JLabel(new ImageIcon(pic2+".png"));

getContentPane().add(label);

}

public void show(String str){

label.setText(str);

setVisible(true);

}

}

}