package ui;

import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
public class ChessBorder extends JPanel implements MouseListener{
int[] result=new int[2];
int chessPoint[][]=new int[15][15];  // 1为黑子 2为红子
boolean player=true; //true:黑方   false:白方 白方:电脑 黑方：人
public ChessBorder()
{
	addMouseListener(this);
	initBoard();
	this.setSize(600,600);
}
public void initBoard()
{
	for(int i=0;i<15;i++)
		for(int j=0;j<15;j++)
			chessPoint[i][j]=0;
}

//画棋盘
@Override
protected void paintComponent(Graphics g)
{ 
	for(int i=0;i<15;i++)
	{
		g.drawLine(40+i*40,40,40+i*40,600);
	}
	for(int i=0;i<15;i++)
	{
		g.drawLine(40,40+i*40,600,40+i*40);
	}
	for(int i=0;i<15;i++)
		for(int j=0;j<15;j++)
		{
		 if(chessPoint[i][j]==1)
		 {
	      g.setColor(Color.BLACK);
	      g.fillOval(40*i+20, 40*j+20, 40, 40);
		 }
		 if(chessPoint[i][j]==2)
		 {
			 g.setColor(Color.WHITE);
			 g.fillOval(40*i+20,40*j+20,40,40);
		 }
		}
}
@Override
public void mouseClicked(MouseEvent e) {
	// TODO Auto-generated method stub
	
}
@Override
public void mousePressed(MouseEvent e) {
	// TODO Auto-generated method stub
	
	int x1=(e.getX()-40+20)/40;
	int y1=(e.getY()-40+20)/40;
	//System.out.println(e.getX()+":"+e.getY());
	System.out.println(x1+","+y1);
	if(x1<0||x1>14||y1<0||y1>14)
		return;
	if(chessPoint[x1][y1]==0)
	{
		if(player)
		{
			chessPoint[x1][y1]=1;
		}
		player=!player;
	}
	repaint();
	if(win(chessPoint,x1,y1)&&chessPoint[x1][y1]==1)
	{
		JOptionPane.showMessageDialog(this, "黑方赢");
		player=!player;
	}
}

@Override
public void mouseReleased(MouseEvent e) {
		JudgePoint judge=new JudgePoint();
		int[]point=judge.getPoint(chessPoint);
		int x=point[0];
		int y=point[1];
		//System.out.println("x= "+point[0]+"  y= "+point[1]);
		chessPoint[x][y]=2;
		player=!player;
		repaint();
		if(win(chessPoint,x,y)&&chessPoint[x][y]==2)
		{
		    JOptionPane.showMessageDialog(this, "白方赢");
		    player=!player;
		}
}
@Override
public void mouseEntered(MouseEvent e) {
	// TODO Auto-generated method stub
	
}
@Override
public void mouseExited(MouseEvent e) {
	// TODO Auto-generated method stub
	
}
public boolean win(int a[][],int x,int y)
{
	int count1=0;
	int count2=0;
	/*
	 * 纵向判断
	 */
	while(true)
	{
	//向上遍历
	 for(int j=y;j<a[x].length;j++)
	 {
		if(a[x][y]==a[x][j])
		{
			count1++;
			if((count1==5)||(count1+count2==5))
				return true;
		}
		else
       break;
	 }
	//向下遍历
	for(int j=y;j>=0;j--)
	{
		if(a[x][y]==a[x][j])
		{
			count2++;
			if((count2==5)||(count2+count1-1)==5)
				return true;
		}
		else
       break;
	}
	count1=0;
	count2=0;
	break;
	}
	
	/*
	 * 横向判断
	 */
	while(true)
	{
	//向左遍历
	 for(int i=x;i<a.length;i++)
	 {
		if(a[x][y]==a[i][y])
		{
			count1++;
			if((count1==5)||(count1+count2==5))
				return true;
		}
		else
       break;
	 }
	//向左遍历
	for(int i=x;i>=0;i--)
	{
		if(a[x][y]==a[i][y])
		{
			count2++;
			if((count2==5)||(count2+count1-1)==5)
				return true;
		}
		else
       break;
	}
	count1=0;
	count2=0;
	break;
	}
	/*
	 * 右斜方向判断
	 */
	while(true)
	{
	//斜上遍历
	 for(int i=x,j=y;i<a.length&&j>=0;i++,j--)
	 {
		if(a[x][y]==a[i][j])
		{
			count1++;
			if((count1==5)||(count1+count2==5))
				return true;
		}
		else
       break;
	 }
	//斜
	for(int i=x,j=y;i>=0&&j<a[i].length;i--,j++)
	{
		if(a[x][y]==a[i][j])
		{
			count2++;
			if((count2==5)||(count2+count1-1)==5)
				return true;
		}
		else
       break;
	}
	count1=0;
	count2=0;
	break;
	}
	while(true)
	{
	//斜上遍历
	 for(int i=x,j=y;i<a.length&&j<a[i].length;i++,j++)
	 {
		if(a[x][y]==a[i][j])
		{
			count1++;
			if((count1==5)||(count1+count2==5))
				return true;
		}
		else
       break;
	 }
	//斜
	for(int i=x,j=y;i>=0&&j>=0;i--,j--)
	{
		if(a[x][y]==a[i][j])
		{
			count2++;
			if((count2==5)||(count2+count1-1)==5)
				return true;
		}
		else
       break;
	}
	count1=0;
	count2=0;

	return false;
}
}
public void restartGame()
{
	for(int i=0;i<15;i++)
		for(int j=0;j<15;j++)
		{
			chessPoint[i][j]=0;
		}
	player=true;
	repaint();
}
}