chess.java

java编写的中国象棋源代码

	{
		int now_l=ChessPiece[now_ChessPiece][1],now_h=ChessPiece[now_ChessPiece][2];
		Graphics g=getGraphics();
		if(haveChessPiece(goto_l,goto_h))ChessPiece[ChesssBoard[goto_l][goto_h]][4]=1;
		g.drawImage(everybox[now_l][now_h],ltoL(now_l)-a1,htoH(now_h)-a1,this);
		g.drawImage(ChessPiece_pic[now_ChessPiece],ltoL(goto_l)-a1,htoH(goto_h)-a1,this); 
		ChessPiece[now_ChessPiece][1]=goto_l;ChessPiece[now_ChessPiece][2]=goto_h;
		ChesssBoard[now_l][now_h]=0;
		ChesssBoard[goto_l][goto_h]=now_ChessPiece; 
		//胜利判断
		if(ChessPiece[5][4]==1){
			 JOptionPane.showMessageDialog(this ,"红方获胜!!\n再来一局吧！！！","Custom Dialog" ,JOptionPane.INFORMATION_MESSAGE,new ImageIcon("v.jpg"));
			 Chess.chessframe.setVisible(false);
			 Chess.chessframe=new MyFrame();	Chess.chessframe.show();
		}
		if(ChessPiece[21][4]==1){
			 JOptionPane.showMessageDialog(this ,"黑方获胜!!\n再来一局吧！！！","Custom Dialog" ,JOptionPane.INFORMATION_MESSAGE,new ImageIcon("v.jpg"));
			  Chess.chessframe.setVisible(false);
			  Chess.chessframe=new MyFrame();	Chess.chessframe.show();
		}
		//判断该谁走了
		if(turn_number!=red) MyFrame.j.setText("==现在该\n==红==\n走!");
		else MyFrame.j.setText("==现在该\n==黑==\n走!");
	}
	
	public int between(int start_l,int start_h,int end_l,int end_h)
	{  
		int count=0;
		if(start_l==end_l)
		{ 
			if(start_h>end_h){int t=start_h;start_h=end_h;end_h=t;}
			for(int i=start_h+1;i<end_h;i++)
				if(ChesssBoard[start_l][i]!=0)count++;
		}  
		else
		{ 
			if(start_l>end_l){int t=start_l;start_l=end_l;end_l=t;}
			for(int i=start_l+1;i<end_l;i++)
				if(ChesssBoard[i][start_h]!=0)count++;
		}  
		return(count); 
	}
	
	public void unpickout(int unpickout_ChessPiece_l,int unpickout_ChessPiece_h)
	{
		Graphics g=getGraphics();
		g.drawImage(everybox[unpickout_ChessPiece_l][unpickout_ChessPiece_h],ltoL(unpickout_ChessPiece_l)-a1,htoH(unpickout_ChessPiece_h)-a1,this);
		g.drawImage(ChessPiece_pic[now_ChessPiece],ltoL(unpickout_ChessPiece_l)-a1,htoH(unpickout_ChessPiece_h)-a1,this); 
	}
	
	public void pickout(int pickout_ChessPiece_l,int pickout_ChessPiece_h)
	{	
		Graphics g=getGraphics();
		setForeground(Color.white);
		g.drawLine(ltoL(pickout_ChessPiece_l)-a1,htoH(pickout_ChessPiece_h)-a1,ltoL(pickout_ChessPiece_l)-a1+4,htoH(pickout_ChessPiece_h)-a1);
		g.drawLine(ltoL(pickout_ChessPiece_l)-a1,htoH(pickout_ChessPiece_h)-a1,ltoL(pickout_ChessPiece_l)-a1,htoH(pickout_ChessPiece_h)-a1+4);
		
	}
	
	public void movepic(int mouse_l_num,int mouse_h_num)
	{
		Graphics g=getGraphics();
		g.drawImage( everybox[moveChessPiece_l_num][moveChessPiece_h_num],ltoL(moveChessPiece_l_num)-a1,htoH(moveChessPiece_h_num)-a1,this);                                
		if(haveChessPiece(moveChessPiece_l_num,moveChessPiece_h_num)&&ChesssBoard[moveChessPiece_l_num][moveChessPiece_h_num]!=now_ChessPiece)g.drawImage(ChessPiece_pic[ChesssBoard[moveChessPiece_l_num][moveChessPiece_h_num]],ltoL(moveChessPiece_l_num)-a1,htoH(moveChessPiece_h_num)-a1,this);
		g.drawImage(ChessPiece_pic[now_ChessPiece],ltoL(mouse_l_num)-a1,htoH(mouse_h_num)-a1,this);
		
	}
	
	public void unmovepic()
	{
		Graphics g=getGraphics();
		g.drawImage( everybox[moveChessPiece_l_num][moveChessPiece_h_num],ltoL(moveChessPiece_l_num)-a1,htoH(moveChessPiece_h_num)-a1,this);                                
		if(haveChessPiece(moveChessPiece_l_num,moveChessPiece_h_num)&&ChesssBoard[moveChessPiece_l_num][moveChessPiece_h_num]!=now_ChessPiece)g.drawImage(ChessPiece_pic[ChesssBoard[moveChessPiece_l_num][moveChessPiece_h_num]],ltoL(moveChessPiece_l_num)-a1,htoH(moveChessPiece_h_num)-a1,this);
		g.drawImage(everybox[ChessPiece[now_ChessPiece][1]][ChessPiece[now_ChessPiece][2]],ltoL(ChessPiece[now_ChessPiece][1])-a1,htoH(ChessPiece[now_ChessPiece][2])-a1,this);
		g.drawImage(ChessPiece_pic[now_ChessPiece],ltoL(ChessPiece[now_ChessPiece][1])-a1,htoH(ChessPiece[now_ChessPiece][2])-a1,this); 
	}
	
	public ChessPanel()
	{
		datainti();
		System.out.println("0,0,0,9:"+between(0,0,9,0));
		setLayout(null);
		addMouseMotionListener(new MouseMotionAdapter()
			{
				public void mouseMoved(MouseEvent e)
				{
					if(now_ChessPiece!=0)
					{
						Graphics g=getGraphics();
						int mouse_l_pix=e.getX(),mouse_h_pix=e.getY();
						if(mouse_l_pix>ltoL(8))mouse_l_pix=ltoL(8);
						int mouse_l_num=Ltol(mouse_l_pix);
						int mouse_h_num=Ltol(mouse_h_pix);                               
						if(mouse_l_num!=moveChessPiece_l_num||mouse_h_num!=moveChessPiece_h_num)
						{
							ChessPiece[now_ChessPiece][3]=1;                             
							movepic(mouse_l_num,mouse_h_num);
							pickout( mouse_l_num,mouse_h_num); 
							moveChessPiece_l_num=mouse_l_num;
							moveChessPiece_h_num=mouse_h_num;
						}
					}
				}
			}); 
		addMouseListener(new MouseAdapter()
			{
				public void mouseClicked(MouseEvent e)
				{
					int x=e.getX(),y=e.getY();
					int l_num=Ltol(x),h_num=Htoh(y);
					mouse_sign=-mouse_sign; 
					if(mouse_sign==-1)
					{
						if(isOK(l_num,h_num))
						{ 
							carry(l_num,h_num);
							System.out.println("Carrying "+now_ChessPiece+"to"+l_num+h_num);
							ChessPiece[now_ChessPiece][3]=0;
							unpickout(ChessPiece[now_ChessPiece][1],ChessPiece[now_ChessPiece][2]);
							now_ChessPiece=0;
							turn_number=-turn_number;
						}
						else 
						{
							unmovepic();
							ChessPiece[now_ChessPiece][3]=0;
							unpickout(ChessPiece[now_ChessPiece][1],ChessPiece[now_ChessPiece][2]);
							now_ChessPiece=0;
							System.out.println("cancel pick out");
						}
					}
					if(mouse_sign==1)
					{  
						if(haveChessPiece(l_num,h_num))
						{
							now_ChessPiece=ChesssBoard[l_num][h_num];
							if(turn_number==red&&isred(now_ChessPiece)||turn_number==blue&&(!isred(now_ChessPiece)))
							{
								pickout(l_num,h_num);
								ChessPiece[now_ChessPiece][3]=1;
								moveChessPiece_l_num=l_num;
								moveChessPiece_h_num=h_num;
								System.out.println("pick out:"+now_ChessPiece);
							}
							else
							{
								now_ChessPiece=0;
								mouse_sign=-1;
							}
						} 
						else 
						{
							mouse_sign=-1; 
							System.out.println("cancel pick out"+"  "+haveChessPiece(l_num,h_num));
						}
					}
					System.out.println("NOW:"+now_ChessPiece);
					System.out.println()   ;                     
				}
			});
	}
	
	public void paint(Graphics g)
	{
		g.drawImage(ChesssBoard_pic,0,0,this);
		for(int i=1;i<33;i++)
		{
			if(ChessPiece[i][4]!=1&&ChessPiece[i][3]!=1)g.drawImage(ChessPiece_pic[i] ,ltoL(ChessPiece[i][1])-a1,htoH(ChessPiece[i][2])-a1,this) ;
		}
		for(int i=1;i<33;i++)
		{
			if(ChessPiece[i][3]==1)g.drawImage(ChessPiece_pic[i] ,ltoL(moveChessPiece_l_num)-a1,htoH(moveChessPiece_h_num)-a1,this) ;
		}
	} 
	
	public void updata(Graphics g)
	{
		paint(g);
	}
}


class MyFrame extends JFrame 
{  
	JPanel myPanel=new ChessPanel();
	static JLabel j;

	public MyFrame()
	{
		Container ctPane=getContentPane();
		Graphics g=getGraphics();
		setTitle("Tube's Chinese Chess");
		setBounds(0,0,560,680);
	
	
		//System.out.println("?=============="+d.height+"h-w"+d.width);
	
		addComponentListener(new ComponentAdapter()
			{
				public void componentMoved(ComponentEvent e)
				{
				}
			}
			);
		
		addWindowListener(new WindowAdapter()
			{
				public void windowClosing(WindowEvent e)
				{
					System.exit(0);
				}
			}
			);
		ctPane.setLayout(new BorderLayout());
		myPanel.setLayout(null);
		myPanel.setBackground(Color.red);
	//	myPanel.setBounds(0,0,550,666);  
		ctPane.add(myPanel,"Center");//
		j=new JLabel("==现在该\n==红==\n走!");
		j.setFont(new Font("Serif",Font.ITALIC,40));
		j.setVisible(true);
		ctPane.add(j,"South");
	
	}
	
	

}















public class Chess
{	static JFrame chessframe;

	public static void main(String args[])
	{
		chessframe=new MyFrame();
		//chessframe.setVisible(true);
			chessframe.show();
	}
}