From caf587d545bf9952d7eb5236d75235f48d8baecd Mon Sep 17 00:00:00 2001
From: p2icvgqj7 <1282744102@qq.com>
Date: Fri, 12 Apr 2024 23:50:09 +0800
Subject: [PATCH] =?UTF-8?q?=E6=88=91=E8=87=AA=E5=B7=B1=E7=9A=84=E4=BB=A3?=
 =?UTF-8?q?=E7=A0=81?=
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---
 src/calcul.java | 170 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 170 insertions(+)
 create mode 100644 src/calcul.java

diff --git a/src/calcul.java b/src/calcul.java
new file mode 100644
index 0000000..93e81b5
--- /dev/null
+++ b/src/calcul.java
@@ -0,0 +1,170 @@
+package com.wuziqi;
+import java.awt.event.*;
+import java.awt.*;
+import javax.swing.*;
+
+public class ChessBord extends JPanel implements MouseListener{
+    //继承面板类和鼠标事件接口
+    public static int MARGIN=30;//定义边距
+    public static int ROWS=15;//定义行数
+    public static int COLS=15;//定义列数
+    public static int GRID_SPAN=35;//网格间距
+    Chess[] chessList=new Chess[(ROWS+1)*(COLS+1)];//定义一个棋子数组
+    String[][] board=new String[MARGIN*2+GRID_SPAN*COLS][MARGIN*2+GRID_SPAN*COLS];//声明一个字符串数组，用来判断输赢
+    int chessCount;//棋子数目
+    int xindex,yindex;//棋子的坐标索引
+    boolean start=true;//开始默认黑子先下
+    boolean GameOver=false;//定义是否游戏结束
+    public ChessBord() {//棋盘类构造函数
+        setBackground(Color.LIGHT_GRAY);//设置背景颜色
+        addMouseListener(this);//将棋盘类添加到鼠标事件监听器
+        addMouseMotionListener(new MouseMotionListener() {//匿名内部类
+            @Override
+            public void mouseMoved(MouseEvent e) {//根据鼠标的移动所在的坐标来设置鼠标光标形状
+                int x1=(e.getX()-MARGIN+GRID_SPAN/2)/GRID_SPAN;//对鼠标光标的x坐标进行转换
+                int y1=(e.getY()-MARGIN+GRID_SPAN/2)/GRID_SPAN;//对鼠标光标的y坐标进行转换
+                if(x1<0||x1>ROWS||y1<0||y1>COLS||GameOver||findchess(x1, y1)) {
+                    setCursor(new Cursor(Cursor.DEFAULT_CURSOR));//设置鼠标光标为默认形状
+                }else {
+                    setCursor(new Cursor(Cursor.HAND_CURSOR));//设置鼠标光标为手型
+                }
+            }
+            @Override
+            public void mouseDragged(MouseEvent e) {
+            }
+        });
+        for(int i=0;i<MARGIN*2+GRID_SPAN*COLS;i++) {//对board[][]赋初值
+            for (int j = 0; j < MARGIN*2+GRID_SPAN*COLS; j++) {
+                board[i][j]="0";
+            }
+        }
+    }
+    @Override
+    public void mouseClicked(MouseEvent e) {
+        // TODO Auto-generated method stub
+    }
+    @Override
+    public void mousePressed(MouseEvent e) {//鼠标点击事件
+        if(GameOver)//游戏结束，不能按
+            return ;
+        String colorName=start?"黑棋":"白棋";//判断是什么颜色的棋子
+        xindex=(e.getX()-MARGIN+GRID_SPAN/2)/GRID_SPAN;//得到棋子x坐标
+        yindex=(e.getY()-MARGIN+GRID_SPAN/2)/GRID_SPAN;//得到棋子y坐标
+        board[xindex][yindex]=colorName;//以棋子x坐标y坐标做索引将棋子的颜色添加到board中
+        if(xindex<0||xindex>ROWS||yindex<0||yindex>COLS) {//棋子在棋盘外不能下，
+            return ;
+        }else if(findchess( xindex, yindex)) {//所下位置已有棋子，不能下
+            return ;
+        }
+        Chess po=new Chess(xindex,yindex,start?Color.black:Color.WHITE);//对棋子对象进行初始化
+        chessList[chessCount++]=po;//将棋子对象添加到棋子数组中
+        repaint();//重画图型
+        if(win( xindex,yindex,start)) {//判断是否胜利
+            String msg=String.format("恭喜 %s赢了",colorName);
+            JOptionPane.showMessageDialog(this, msg);
+            //gameOver=true;
+            GameOver=true;
+        }else if(chessCount==(COLS+1)*(ROWS+1)) {//判断是否全部下满
+            String msg=String.format("恭喜 %s赢了",colorName);
+            JOptionPane.showMessageDialog(this, msg);
+            GameOver=true;
+        }
+        start=!start;//改变棋子先下棋状态
+    }
+    @Override
+    public void mouseReleased(MouseEvent e) {
+    }
+    @Override
+    public void mouseEntered(MouseEvent e) {
+    }
+    @Override
+    public void mouseExited(MouseEvent e) {
+    }
+    @Override
+    protected void paintComponent(Graphics g) {//画棋盘和棋子
+        super.paintComponent(g);
+        for(int i=0;i<=ROWS;i++) {//画横线
+            g.drawLine(MARGIN, MARGIN+i*GRID_SPAN, MARGIN+COLS*GRID_SPAN, MARGIN+i*GRID_SPAN);
+        }
+        for(int j=0;j<=COLS;j++) {//画竖线
+            g.drawLine(MARGIN+j*GRID_SPAN, MARGIN, MARGIN+j*GRID_SPAN, MARGIN+ROWS*GRID_SPAN);
+        }
+        for(int i=0;i<chessCount;i++) {//画棋子
+            int xpos=chessList[i].getX()*GRID_SPAN+MARGIN;//得到棋子x坐标
+            int ypos=chessList[i].getY()*GRID_SPAN+MARGIN;//得到棋子y坐标
+            g.setColor(chessList[i].getColor());//设置棋子颜色
+            g.fillOval(xpos-Chess.DIAMETER/2, ypos-Chess.DIAMETER/2, Chess.DIAMETER, Chess.DIAMETER);//画棋子
+            if(i==chessCount-1){
+                g.setColor(Color.red);//标记最后一个棋子为红色
+                g.drawRect(xpos-Chess.DIAMETER/2, ypos-Chess.DIAMETER/2, Chess.DIAMETER, Chess.DIAMETER);
+            }
+        }
+    }
+    private    boolean findchess(int index,int yindex) {//查找所在位置是否有棋子
+        for (Chess c : chessList) {
+            if(c!=null&&c.getX()==xindex&&c.getY()==yindex)
+                return true;
+        }
+        return false;
+    }
+    private    boolean win(int x,int y,boolean start) {//对棋子输赢的判断
+        String str = start ? "黑棋" : "白棋";
+        //棋子所在行和列是否有五子相连的情况
+        for (int i = 0; i < 16; i++) {
+            if ((board[x][i].equals(str) && board[x][i + 1].equals(str) && board[x][i + 2].equals(str) && board[x][i + 3].equals(str) && board[x][i + 4].equals(str)) || (board[i][y].equals(str) && board[i + 1][y].equals(str) && board[i + 2][y].equals(str) && board[i + 3][y].equals(str) && board[i + 4][y].equals(str)))
+                return true;
+        }
+        //棋子所在撇行是否有五子相连的情况
+        if (x + y >= 4 && x + y <= 30) {
+            int i = (x + y <= 19) ? x + y : x + y - 20;
+            if (x + y <= 19) {
+                for (int k = 0; k <= i - 4; k++) {
+                    if (board[k][i - k].equals(str) && board[k + 2][20 - k - 1].equals(str) && board[k + 2][20 - k - 2].equals(str) && board[k + 3][20 - k - 3].equals(str) && board[k + 4][20 - k - 4].equals(str))
+                        return true;
+                }
+            }
+        }
+        //棋子所在捺行是否有五子相连的情况
+        if (y - x <= 15 && x - y <= 15) {
+            int i = (x < y) ? y - x : x - y;
+            if (x < y) {
+                for (int k = 0; k <= 10 - 4 - i; k++) {
+                    if (board[k][i + k].equals(str) && board[k + 1][i + k + 1].equals(str) && board[k + 2][k + i + 2].equals(str) && board[k + 3][k + i + 3].equals(str) && board[k + 4][k + i + 4].equals(str))
+                        return true;
+                }
+            }
+        }
+        return false;
+    }
+    public void goback(){///悔棋函数
+    if (chessCount==0){
+        return ;
+    }
+    chessList[chessCount-1]=null;
+    chessCount--;
+    if (chessCount>0){
+        xindex=chessList[chessCount-1].getX();
+        yindex=chessList[chessCount-1].getY();
+    }
+    start=!start;
+    repaint();
+    }
+    public void restartGame(){
+        //重新开始函数
+        for (int i=0;i<chessList.length;i++)
+            chessList[i]=null;
+        for (int i=0;i<MARGIN*2+GRID_SPAN*COLS;i++){
+            for (int j =0 ;j<MARGIN*2+GRID_SPAN*COLS;j++){
+                board[i][j]="0";
+            }
+        }
+        start=true;
+        GameOver=false;
+        chessCount=0;
+        repaint();
+    }
+    public Dimension getPreferredSize(){
+        //画矩形
+        return new Dimension(MARGIN*2+GRID_SPAN*COLS,MARGIN*2+GRID_SPAN);
+    }
+}