魔板游戏
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package 魔板游戏;
/**
*
* @author Administrator
*/
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.*;
import java.util.Vector;
import java.awt.image.*;
public class PuzzlePad extends JPanel implements ActionListener
{
int rows ,colums;
int width,height;
SquarePoint point[][];
JButton block[][];
Vector vector;
int leftX=50,leftY=50;
Image image=null;
Toolkit tool=null;
MediaTracker mt;
int 图像的宽,图像的高;
Image blockImage[];
boolean 画图像=true;
public PuzzlePad(int r,int c,int w,int h)
{
setLayout(null);
vector=new Vector();
rows=r;
colums=c;
width=w;
height=h;
tool=getToolkit();
try
{
image=tool.createImage("气球.jpg");
mt.addImage(image,1);
mt.waitForAll();
}
catch(Exception e)
{
}
block=new JButton[rows][colums];
point=new SquarePoint[rows][colums];
for(int i=0;i<rows;i++)
{
for(int j=0;j<colums;j++)
{
if((i==rows-1)&&(j==colums-1))
{
}
else
{
block[i][j]=new JButton();
block[i][j].setSize(width,height);
block[i][j].addActionListener(this);
vector.add(block[i][j]);
}
}
}
for(int i=0;i<rows;i++)
{
for(int j=0;j<colums;j++)
{
point[i][j]=new SquarePoint(50+j*width,50+i*height);
if((i==rows-1)&&(j==colums-1))
{
}
else
{
point[i][j].setBlock(block[i][j],this);
}
}
}
}
public void actionPerformed(ActionEvent e)
{
JButton button=(JButton)e.getSource();
int x=button.getBounds().x;
int y=button.getBounds().y;
int m=0,n=0;
for(int i=0;i<rows;i++)
{
for(int j=0;j<colums;j++)
{
if(point[i][j].getX()==x&&point[i][j].getY()==y)
{
m=i;
n=j;
}
}
}
int 上=Math.max(0,m-1);
int 下=Math.min(rows-1,m+1);
int 左=Math.max(0,n-1);
int 右=Math.min(colums-1,n+1);
if(point[上][n].get有方块()==false)
{
point[上][n].setBlock(button,this);
point[m][n].set有方块(false);
}
else if(point[下][n].get有方块()==false)
{
point[下][n].setBlock(button,this);
point[m][n].set有方块(false);
}
else if(point[m][左].get有方块()==false)
{
point[m][左].setBlock(button,this);
point[m][n].set有方块(false);
}
else if(point[m][右].get有方块()==false)
{
point[m][右].setBlock(button,this);
point[m][n].set有方块(false);
}
}
public void 随机排列数字()
{
vector.removeAllElements();
for(int i=0;i<rows;i++)
{
for(int j=0;j<colums;j++)
{
if((i==rows-1)&&(j==colums-1))
{
}
else
{
vector.add(block[i][j]);
}
}
}
int i=1;
while(vector.size()>0)
{
int n=(int)(Math.random()*vector.size());
JButton b=(JButton)vector.elementAt(n);
b.setText(""+i);
b.setIcon(null);
b.setBorder(BorderFactory.createLineBorder(Color.blue,1));
vector.remove(n);
i++;
}
画图像=false;
repaint();
}
public void 随机排列图像()
{
try
{
图像的宽=image.getWidth(this);
图像的高=image.getHeight(this);
int w=图像的宽/colums;
int h=图像的高/rows;
blockImage=new Image[rows*colums];
int k=0;
PixelGrabber pg=null;
ImageProducer ip=null;
for(int i=0;i<rows;i++)
{
for(int j=0;j<colums;j++)
{
int pixels[]= new int[w*h];
pg=new PixelGrabber(image,j*w,i*h,w,h,pixels,0,w);
pg.grabPixels();
ip=new MemoryImageSource(w,h,pixels,0,w);
blockImage[k]=tool.createImage(ip);
k++;
}
}
vector.removeAllElements();
for(int i=0;i<rows;i++)
{
for(int j=0;j<colums;j++)
{
if((i==rows-1)&&(j==colums-1))
{
}
else
{
vector.add(block[i][j]);
}
}
}
int num=0;
while(vector.size()>0)
{
int n=(int)(Math.random()*vector.size());
JButton b=(JButton)vector.elementAt(n);
b.setIcon(new ImageIcon(blockImage[num]));
b.setBorder(null);
b.setText("");
vector.remove(n);
num++;
}
画图像=true;
repaint();
}
catch(Exception ee)
{
}
}
public void paintComponent(Graphics g)
{
super.paintComponent(g);
g.setColor(Color.black);
g.fillRect(leftX,leftY,colums*width,rows*height);
if(画图像==true)
{
g.drawImage(image,colums*width+80,height,colums*width,rows*height,this);
for(int i=0;i<rows;i++)
{
g.setColor(Color.white);
g.drawLine(colums*width+80,height+i*height,
colums*width+80+colums*width,height+i*height);
}
for(int j=0;j<colums;j++)
{
g.drawLine(colums*width+80+j*width,height,
colums*width+80+j*width,height+rows*height);
}
g.setColor(Color.black);
g.fillRect(colums*width+80+(colums-1)*width,
height+(rows-1)*height, width, height);
}
}
}
等过段时间，我把所有Java 的代码写来，从零开始学噢， 想和我交流。学习的朋友，和我联系，
