基本信息
源码名称：迷宫随机生成和寻找最短路径
源码大小：1.18M
文件格式：.zip
开发语言：Java
更新时间：2018-05-07
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源码介绍
java做的迷宫游戏，可以制动随机生成迷宫，也可以制动寻找最短路径，netbeans制作
java做的迷宫游戏，可以制动随机生成迷宫，也可以制动寻找最短路径，netbeans制作
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package maze;
import java.util.*;
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
/**
*
* @author Side
*/
public class Maze extends JFrame {
static int max = 51;
static int time = 5;
static int tab[][];
static Label label[][];
Vector<Integer> vb;
Vector<Integer> vt;
GridLayout grid; //网格布局的面板
JPanel p;
JMenuBar menubar;
static JMenuItem createMenu;
static JMenuItem DFSMenu;
static JMenuItem aboutMenu;
Maze(){
setTitle("迷宫游戏");
menubar=new JMenuBar();
createMenu=new JMenuItem("创建迷宫");
DFSMenu=new JMenuItem("寻找路径");
aboutMenu=new JMenuItem("关于");
menubar.add(createMenu);
menubar.add(DFSMenu);
menubar.add(aboutMenu);
setJMenuBar(menubar);
vb = new Vector<>();
vt = new Vector<>();
tab = new int[max][max];
p = new JPanel();
grid = new GridLayout(max,max);
label = new Label[max][max];
p.setLayout(grid);
for(int i=0;i<max;i ) {
for(int j=0;j<max;j ) {
label[i][j]=new Label();
label[i][j].setBackground(Color.gray);
p.add(label[i][j]);
}
}
label[1][0].setBackground(Color.red);
label[max-2][max-1].setBackground(Color.red);
add(p,BorderLayout.CENTER);
setBounds(10,10,810,810);
setVisible(true);
setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
validate();
}
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
Maze maze = new Maze();
ActionListener menuListener = e -> {
String cmd = e.getActionCommand();
if (cmd.equals("寻找路径")) {
maze.DFS(1, 0);
}
if (cmd.equals("创建迷宫")) {
maze.createMaze();
}
};
DFSMenu.addActionListener(menuListener);
createMenu.addActionListener(menuListener);
// maze.createMaze();
// maze.DFS(1, 0);
}
void createMaze(){
/*
vb.clear();
vt.clear();
for(int i=0;i<max;i ) {
for(int j=0;j<max;j ) {
tab[i][j] = 0;
label[i][j].setBackground(Color.gray);
p.add(label[i][j]);
}
}
label[1][0].setBackground(Color.red);
label[max-2][max-1].setBackground(Color.red);
*/
// validate();
int fx,tmp;
int tmp1 = (int)(Math.random()*((max -1)/2));
int tmp2 = (int)(Math.random()*((max -1)/2));
tmp = (2*tmp1 1) * 1000 (2*tmp2 1);
for(int i = 1;i < max-1;i =2){
for(int j = 1; j < max - 1; j ){
if(j%2 == 1){
vb.add(i*1000 j);
}
}
}
addInto_vt(tmp);
while(!vt.isEmpty()){
Vector<Integer> temp_vec = new Vector<>();
int ran_num = (int)(Math.random()*(vt.size()));
tmp = vt.get(ran_num);
fx = tmp / 1000000;
tmp = tmp % 1000000;
tab[tmp/1000][tmp%1000] = 1;
label[tmp/1000][tmp%1000].setBackground(Color.WHITE);
try {
Thread.currentThread().sleep(time);//毫秒
} catch(Exception e){}
if(fx == 1){
tab[tmp/1000 1][tmp%1000] = 1;
label[tmp/1000 1][tmp%1000].setBackground(Color.WHITE);
try {
Thread.currentThread().sleep(time);//毫秒
} catch(Exception e){}
}
if(fx == 2){
tab[tmp/1000][tmp%1000 1] = 1;
label[tmp/1000][tmp%1000 1].setBackground(Color.WHITE);
try {
Thread.currentThread().sleep(time);//毫秒
} catch(Exception e){}
}
if(fx == 3){
tab[tmp/1000-1][tmp%1000] = 1;
label[tmp/1000-1][tmp%1000].setBackground(Color.WHITE);
try {
Thread.currentThread().sleep(time);//毫秒
} catch(Exception e){}
}
if(fx == 4){
tab[tmp/1000][tmp%1000-1] = 1;
label[tmp/1000][tmp%1000-1].setBackground(Color.WHITE);
try {
Thread.currentThread().sleep(time);//毫秒
} catch(Exception e){}
}
addInto_vt(tmp);
temp_vec.add(tmp fx*1000000);
vt.removeAll(temp_vec);
}
}
void addInto_vt(int n){
Vector<Integer> temp_vec = new Vector<>();
n = n % 1000000;
int y = n / 1000;
int x = n % 1000;
int temp;
if( y-2 > 0){
temp = (y-2) * 1000 x;
if(vb.contains(temp)){
temp_vec.add(temp);
vt.add(temp 1000000);
}
}
if( y 2 < max){
temp = (y 2) * 1000 x;
if(vb.contains(temp)){
temp_vec.add(temp);
vt.add(temp 3000000);
}
}
if( x-2 > 0){
temp = y * 1000 (x-2);
if(vb.contains(temp)){
vt.add(temp 2000000);
temp_vec.add(temp);
}
}
if( x 2 < max){
temp = y * 1000 (x 2);
if(vb.contains(temp)){
temp_vec.add(temp);
vt.add(temp 4000000);
}
}
vb.removeAll(temp_vec);
}
boolean DFS(int y,int x){
if(y == max-2 && x == max -2){
return true;
}
if(y-1 > 0 && tab[y-1][x] == 1){
label[y-1][x].setBackground(Color.GREEN);
tab[y-1][x] = 2;
try {
Thread.currentThread().sleep(time);//毫秒
} catch(Exception e){}
if(!DFS(y-1,x)){
tab[y-1][x] = 1;
label[y-1][x].setBackground(Color.white);
}else{
return true;
}
}
if(x-1 > 0 && tab[y][x-1] == 1){
label[y][x-1].setBackground(Color.GREEN);
tab[y][x-1] = 2;
try {
Thread.currentThread().sleep(time);//毫秒
} catch(Exception e){}
if(!DFS(y,x-1)){
tab[y][x-1] = 1;
label[y][x-1].setBackground(Color.white);
}else{
return true;
}
}
if(y 1 < max && tab[y 1][x] == 1){
label[y 1][x].setBackground(Color.GREEN);
tab[y 1][x] = 2;
try {
Thread.currentThread().sleep(time);//毫秒
} catch(Exception e){}
if(!DFS(y 1,x)){
tab[y 1][x] = 1;
label[y 1][x].setBackground(Color.white);
}else{
return true;
}
}
if(x 1 < max && tab[y][x 1] == 1){
label[y][x 1].setBackground(Color.GREEN);
tab[y][x 1] = 2;
try {
Thread.currentThread().sleep(time);//毫秒
} catch(Exception e){}
if(!DFS(y,x 1)){
tab[y][x 1] = 1;
label[y][x 1].setBackground(Color.white);
}else{
return true;
}
}
return false;
}
}