华容道java代码逻辑,java华容道详解

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用java设计一个华容道游戏

import java.awt.*;

import java.awt.event.*;

public class MoveExample //主类

{

public static void main(String args[]) //定义主方法

{

new Hua_Rong_Road(); //创建对象

}

class Person extends Button implements FocusListener

{

int number;

Color c = new Color(128,128,128);

Person(int number,String s)//构造方法

{

super(s);//调用父类s的构造方法

setBackground(c);//设置组件的背景色

this.number = number;//调用当前的number

c = getBackground();

addFocusListener(this);//添加焦点事件监听器

}

public void focusGained(FocusEvent e)//焦点事件触发

{

setBackground(Color.blue);

}

public void focusLost(FocusEvent e)//焦点事件失去

{

setBackground(c);

}

class Hua_Rong_Road extends Frame implements MouseListener,KeyListener,ActionListener

{

Person person[] = new Person[10];//person类的数组

Button left,right,above,below;

Button restart = new Button("重新开始");

public Hua_Rong_Road() //华容道的构造方法

{

init(); //初始化

setBounds(100,100,320,360);//设置窗口在屏幕上出现位置，和窗口大小

setVisible(true);//设置窗口可见

setResizable(true);//设置窗口可调节

validate();//刷新

addWindowListener( new WindowAdapter()//获得窗口事件监视器

{

public void windowClosing(WindowEvent e)//窗口正在被关闭时，窗口监视器调用该方法

{

System.exit(0);

}

);

}

public void init()

{

setLayout(null);//设置默认布局

add(restart);//添加重新开始

restart.setBounds(100,320,120,25);//重新开始按钮大小

restart.addActionListener(this);//事件源获得监视器

String name[] = {"曹操","关羽","张飞","刘备","赵云","黄忠","兵","兵","兵","兵"};

for(int k = 0;kname.length;k++)

{

person[k] = new Person(k,name[k]);//给按钮添加名字

person[k].addMouseListener(this);//每个按钮都注册鼠标事件

person[k].addKeyListener(this);//每个按钮都注册键盘事件

add(person[k]);//添加人物

}

person[0].setBounds(104,54,100,100);

person[1].setBounds(104,154,100,50);

person[2].setBounds(54,154,50,100);

person[3].setBounds(204,154,50,100);

person[4].setBounds(54,54,50,100);

person[5].setBounds(204,54,50,100);

person[6].setBounds(54,254,50,50);

person[7].setBounds(204,254,50,50);

person[8].setBounds(104,204,50,50);

person[9].setBounds(154,204,50,50);//为每个人物按钮设置位置和大小

person[9].requestFocus();//把焦点先设置在这个按钮上

left = new Button();//画出游戏界面边框，并用定义的left，right，above，below控制大小

right = new Button();

above = new Button();

below = new Button();

add(left);

add(right);

add(above);

add(below);

left.setBounds(49,49,5,260);

right.setBounds(254,49,5,260);

above.setBounds(49,49,210,5);

below.setBounds(49,304,210,5);

validate();//刷新

} //完成界面布局

public void keyTyped(KeyEvent e){}

public void keyReleased(KeyEvent e){}

public void keyPressed(KeyEvent e)//响应键盘事件，按键，释放键，按下和释放组合

{

Person man = (Person)e.getSource();//获得事件源

if(e.getKeyCode()==KeyEvent.VK_DOWN)//响应用户按下方向光标的操作；用KeyEvent类中的getkeycode（）判断哪个键被按下

{

go(man,below); //go方法控制移动

}

if(e.getKeyCode()==KeyEvent.VK_UP)

{

go(man,above);

}

if(e.getKeyCode()==KeyEvent.VK_LEFT)

{

go(man,left);

}

if(e.getKeyCode()==KeyEvent.VK_RIGHT)

{

go(man,right);

}

public void mousePressed(MouseEvent e)

{

Person man = (Person)e.getSource();

int x = -1,y = -1;

x = e.getX();

y = e.getY();

int w = man.getBounds().width;

int h = man.getBounds().height;

if(yh/2)

{

go(man,below);

}

if(yh/2)

{

go(man,above);

}

if(xw/2)

{

go(man,left);

}

if(xw/2)

{

go(man,right);

}

public void mouseReleased(MouseEvent e){}//鼠标事件

public void mouseEntered(MouseEvent e){}

public void mouseExited(MouseEvent e){}

public void mouseClicked(MouseEvent e){}

public void go(Person man,Button direction)

{

boolean move = true;

Rectangle manRect = man.getBounds();

int x = man.getBounds().x;

int y = man.getBounds().y;

if(direction==below)//向各个方向移动

{

y = y+50;

}

else if(direction==above)

{

y = y-50;

}

else if(direction==left)

{

x = x-50;

}

else if(direction==right)

{

x = x+50;

}

manRect.setLocation(x,y);

Rectangle directionRect = direction.getBounds();

for(int k = 0;k10;k++)

{

Rectangle personRect = person[k].getBounds();

if((manRect.intersects(personRect))(man.number!=k))//如果覆盖就不移动

{

move = false;

}

if(manRect.intersects(directionRect))

{

move = false;

}

if(move==true)

{

man.setLocation(x,y);

}

public void actionPerformed(ActionEvent e)

{

dispose();

new Hua_Rong_Road();

}

相关问答

Q1: 200求JAVA课程设计报告关于手机华容道的

这个我试了的没有任务问题，稀望对你有点帮助,记得类名要改为Hua_Rong_Road ，因为只有Hua_Rong_Road 这个类是公开的.另外包名也改下package xxxx(你自己建的包名),玩游戏时移动人物，用键盘（上下左右 ,--,--,上,下）操作,鼠标是不能移动人物的，照着我说的做，应该是没什么问题的:

package baidu.testfive;

import java.applet.Applet;

import java.awt.Button;

import java.awt.Color;

import java.awt.Graphics;

import java.awt.Rectangle;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.FocusEvent;

import java.awt.event.FocusListener;

import java.awt.event.KeyEvent;

import java.awt.event.KeyListener;

class People extends Button implements FocusListener // 代表华容道人物的类。

{

Rectangle rect = null;

int left_x, left_y;// 按扭的左上角坐标.

int width, height; // 按扭的宽和高.

String name;

int number;

People(int number, String s, int x, int y, int w, int h, Hua_Rong_Road road)// 构造函数

{

super(s);

name = s;

this.number = number;

left_x = x;

left_y = y;

width = w;

height = h;

setBackground(Color.orange);

road.add(this);

addKeyListener(road);

setBounds(x, y, w, h);

addFocusListener(this);

rect = new Rectangle(x, y, w, h);

}

public void focusGained(FocusEvent e) {

setBackground(Color.red);

}

public void focusLost(FocusEvent e) {

setBackground(Color.orange);

}

public class Hua_Rong_Road extends Applet implements KeyListener,

ActionListener {

People people[] = new People[10];

Rectangle left, right, above, below;// 华容道的边界 .

Button restart = new Button("重新开始");

public void init() {

setLayout(null);

add(restart);

restart.setBounds(5, 5, 80, 25);

restart.addActionListener(this);

people[0] = new People(0, "曹操", 104, 54, 100, 100, this);// 构造曹操

people[1] = new People(1, "关羽", 104, 154, 100, 50, this);// 构造关羽

people[2] = new People(2, "张飞", 54, 154, 50, 100, this);

people[3] = new People(3, "刘备", 204, 154, 50, 100, this);

people[4] = new People(4, "张辽", 54, 54, 50, 100, this);

people[5] = new People(5, "曹仁", 204, 54, 50, 100, this);

people[6] = new People(6, "兵 ", 54, 254, 50, 50, this);

people[7] = new People(7, "兵 ", 204, 254, 50, 50, this);

people[8] = new People(8, "兵 ", 104, 204, 50, 50, this);

people[9] = new People(9, "兵 ", 154, 204, 50, 50, this);

people[9].requestFocus();

left = new Rectangle(49, 49, 5, 260);

people[0].setForeground(Color.white);

right = new Rectangle(254, 49, 5, 260);

above = new Rectangle(49, 49, 210, 5);

below = new Rectangle(49, 304, 210, 5);

}

public void paint(Graphics g) {// 画出华容道的边界:

g.setColor(Color.cyan);

g.fillRect(49, 49, 5, 260);// left.

g.fillRect(254, 49, 5, 260);// right.

g.fillRect(49, 49, 210, 5); // above.

g.fillRect(49, 304, 210, 5);// below.

// 提示曹操逃出位置和按键规则:

g.drawString("点击相应的人物,然后按键盘上的上下左右箭头移动", 100, 20);

g.setColor(Color.red);

g.drawString("曹操到达该位置", 110, 300);

}

public void keyPressed(KeyEvent e) {

People man = (People) e.getSource();// 获取事件源.

man.rect.setLocation(man.getBounds().x, man.getBounds().y);

if (e.getKeyCode() == KeyEvent.VK_DOWN) {

man.left_y = man.left_y + 50; // 向下前进50个单位。

man.setLocation(man.left_x, man.left_y);