Java魔板游戏源代码

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); } } }