minegame.java

扫雷系统：和平时的玩法差不多；设定难度

import java.awt.*;

import javax.swing.*;

import java.awt.event.*;

public class MineGame extends JFrame{
	private MyButton buttons[];
	private Container container;
	private Label label;                    //show in the container
	private int sum;                        //show Mine Num in the label 
	private int findMine;                   // The num of Mine you find  in fact
	private int numOfMine;
	private int numOfButton;
	private int row;
	private int colum;
	private JPanel panel;                 //The panel in the top.
	private JPanel panel1;                // hold the GridLayout
	boolean over;                         //Label Game Over 
	public MineGame(int num,int row,int col)
	{
		super( "Game" );
		findMine=0;
	    panel=new JPanel();          
	    panel1=new JPanel(); 
	    numOfMine=num;
	    this.row=row;
	    colum=col;
	    showInitialButton(numOfMine,this.row,colum);
	}
	// Initial The Button and the label in the graphic
	public  void  showInitialButton(int numOfMine,int row,int colum)
	{
		//Layout manager application 
		 numOfButton=row*colum;
		 sum=numOfMine;
		panel.setLayout(new BorderLayout(5,5));
		label=new Label("Mine Game "+""+numOfMine );
		label.setAlignment(Label.CENTER);
		panel.add(label,BorderLayout.NORTH);
	    panel1.setLayout( new GridLayout(row,colum,1,1));
	    buttons=new MyButton[numOfButton];
	    over =false;
	    for(int j=0;j<numOfButton;j++)
	    {
	    	buttons[j] = new MyButton();
			buttons[j].SetStatus(true);       // all the button have no mines
			buttons[j].SetPos(j);             // the positon of the button 
			panel1.add( buttons[j]);
	    }
	    panel.add(panel1,BorderLayout.CENTER);
	    container = getContentPane();
	    container.add(panel);
	    
	    //Initial the Mine
	    initMiner();
	    //ButtonLisener,eventHandler
		for(int i=0;i<numOfButton;i++)
		{		
			buttons[i].addActionListener(new ButtonListener());
			buttons[i].addMouseListener(new MouseClickHandler());
		}
		
		setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
		setSize(500, 500);
		setVisible(true);
		setLocationRelativeTo(getParent());
	 }
	// inner Class ButtonListener
	private class ButtonListener implements ActionListener {
		 public void actionPerformed( ActionEvent event ) {	
			checkButton((MyButton)event.getSource(),false);	 
		 }
	
	}
	//inner Class MouseClickHandler  isMetaDown()
	private class MouseClickHandler extends MouseAdapter
	{
		public void mouseClicked(MouseEvent event)
		{
			if(over==false)
			{
				if(event.isMetaDown())
				{
					MyButton button=(MyButton) event.getSource();
					 if(button.getVisit()==true);	
					 else if(button.getLabel()=="#")
					 {
						button.setLabel("");
					    sum++;
				        label.setText("Mine Game "+sum);
				        if(button.GetStatus()==false)
				        {
				        	findMine--;
				        }
					}
				   else
				   {
					   button.setLabel("#");
					   sum--;
					   label.setText("Mine Game "+sum);
					   if(button.GetStatus()==false)
						   findMine++;
				   }
					if(sum==0)
					{
						if(findMine==numOfMine)
						{
							JOptionPane.showMessageDialog( null, "You WIN! " +
									"Congratulations!!", 
									"Game",JOptionPane.INFORMATION_MESSAGE );
							over=true;
							Restart restart=new Restart();
	            	    }
	            	    else if(findMine<numOfMine)
	            	    {
	            		JOptionPane.showMessageDialog( null, "You Missed some Mine!", 
	            				"Game",JOptionPane.INFORMATION_MESSAGE );
	            		
	            	
	            	    }
					}
				}
			}
		}
	}
	//Game over 
	public void showBomb()
	{
		for(int i=0;i<numOfButton;i++)
		{
			if(buttons[i].GetStatus()==false)
			{
				buttons[i].setBackground(Color.GREEN);
			}
		}
	}
	// check whether click the Mine 
	public void checkButton(MyButton button,boolean param)
	 {
		if(over==false)
		{
		int location=button.GetPos();
		
		if(buttons[location].getVisit()==true);
		else if(buttons[location].getLabel()=="#");
		else if(buttons[location].GetStatus()==false)
		{
			if(param==false)
			{
				JOptionPane.showMessageDialog( null, "You Fail! " , 
						"Game",JOptionPane.INFORMATION_MESSAGE );
			  showBomb();
			  over=true;
			  Restart restart=new Restart();
			  
			
			  
			}
			else
			{};
		}
		else
		{   //Calculate the Number of the Mine in 8 direction 
			/*if((buttons[location].getLabel()=="#")&&(param==true))
			{
				sum++;
				label.setText(""+sum);
				buttons[location].setLabel("");
			}*/
			//if(buttons[location].getLabel()=="")
			  buttons[location].setBackground(Color.pink);
			buttons[location].setVisit();
			if((location%colum!=colum-1)&&(!buttons[location+1].GetStatus()))
			{
				buttons[location].increment();	
			}
			if((location%colum!=0)&&(!buttons[location-1].GetStatus()))
			{
			   	buttons[location].increment();	
			}
			if((location<colum*(row-1))&&(!buttons[location+colum].GetStatus()))
			{
				buttons[location].increment();
			
			}
			if((location>=colum)&&(!buttons[location-colum].GetStatus()))
			{
				buttons[location].increment();
			}
			if((location%colum!=0)&&(location>colum)
					&&(!buttons[location-1-colum].GetStatus()))
			{
				buttons[location].increment();		
			}
			if((location%colum!=colum-1)&&(location>=colum)
					&&(!buttons[location-colum+1].GetStatus()))
			{
				buttons[location].increment();
		
			}
			if((location%colum!=colum-1)&&(location<colum*(row-1))
					&&(!buttons[location+1+colum].GetStatus()))
		    {
				buttons[location].increment();
			}
			if((location%colum!=0)&&(location<colum*(row-1))
					&&(!buttons[location+colum-1].GetStatus()))
			{
				buttons[location].increment();	
			}
			if(buttons[location].getCount()!=0)
			{
				if((buttons[location].getLabel()=="#")&&(param=true));
				else 
					buttons[location].setLabel(""+buttons[location].getCount());
				
			}
			else
			{   // Recursion the button to find the num of Mine in 8 Dimension
			   	if(location%colum!=colum-1)checkButton(buttons[location+1],true);
			   	if(location%colum!=0)checkButton(buttons[location-1],true);
			   	if(location<colum*(row-1)) checkButton(buttons[location+colum],true);
			   	if(location>=colum)checkButton(buttons[location-colum],true);
			   	if((location%colum!=0)&&(location>colum)) 
			   		checkButton(buttons[location-1-colum],true);
			   	if((location%colum!=colum-1)&&(location>=colum))
			   		checkButton(buttons[location-colum+1],true);
			   	if((location%colum!=colum-1)&&(location<colum*(row-1)))
			   		checkButton(buttons[location+1+colum],true);
			   	if((location%colum!=0)&&(location<colum*(row-1)))
			   		checkButton(buttons[location+colum-1],true);
			}
			
		}
	 }
			
	 }
	//Initial the Mine
	public void initMiner()
	{
		int count=1;
		int val;
		while(count<=numOfMine)
		{
			val = ( int )(Math.random() * numOfButton);  //random() (0-1)
			if(buttons[val].GetStatus()==false);
			else
			{
				buttons[val].SetStatus(false);
				count++;
			}
		}
	}
	
	public static void main(String args[])
	{
		CheckBox box=new CheckBox();
		box.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		
	}
	

}