第一步：先创建一个Chessman.h主要作用是用于表示棋盘上的每一个棋子。其实现的cpp文件不需要(内容为空)。
enum ChessmanType{
BLACK,
WHITE,
NONE
};
class Chessman{
public:
ChessmanType type = ChessmanType::NONE;
};
第二部则需要创建一个棋盘类Chessman.h：
#include "Chessman.h"
class CheckBoard
{
private:
public:
CheckBoard(int w,int h);
int width = 0;
int height = 0;
Chessman* table = nullptr;//table为棋盘数组。
~CheckBoard();
Chessman Get(int x,int y);//得到棋盘上(x,y)位置 的棋子类型。
int put(int x,int y,ChessmanType type);//落子
int print();
int IsWin(int x,int y,ChessmanType type);
};
其具体的实现放在Chessman.cpp里面：
#include "CheckBoard.h" #include#include CheckBoard::CheckBoard(int w, int h) { width = w; height = h; table = (Chessman *)malloc(sizeof(int) * width * height); for (int i = 0; i < width * height; i++) { table[i].type = ChessmanType::NONE; } } CheckBoard::~CheckBoard() { if (table != nullptr) { free(table); table = nullptr; } } Chessman CheckBoard::Get(int x, int y) { if (x < 0 || x > width) { Chessman res; res.type = ChessmanType::NONE; return res; } if (y < 0 || y > height) { Chessman res; res.type = ChessmanType::NONE; return res; } int index = y * width + x; return table[index]; } int CheckBoard::put(int x, int y, ChessmanType type) { Chessman chessman = Get(x, y); if (x < 0 || x > width) { return -1; } if (y < 0 || y > height) { return -1; } if (chessman.type != ChessmanType::NONE) { return -1; } int index = y * width + x; table[index].type = type; return 0; } int CheckBoard::print() { for (int j = 0; j < height; j++) { for (int i = 0; i < width; i++) { Chessman chessman = Get(i, j); if (chessman.type == ChessmanType::BLACK) { printf("B"); } else if (chessman.type == ChessmanType::WHITE) { printf("W"); } else { printf("-"); } } printf("n"); } return 0; } int CheckBoard::IsWin(int x, int y, ChessmanType type) { //横向。 int count = 1; for (int i = x - 1; i >= 0; i--) { Chessman chessman = Get(i, y); if (chessman.type != type) { break; } count++; } for (int i = x + 1; i < width; i++) { Chessman chessman = Get(i, y); if (chessman.type != type) { break; } count++; } if (count >= 5) { return 1; } //纵向 count = 1; for (int j = y - 1; j >= 0; j--) { Chessman chessman = Get(x, j); if (chessman.type != type) { break; } count++; } for (int j = y + 1; j < height; j++) { Chessman chessman = Get(x, j); if (chessman.type != type) { break; } count++; } if (count >= 5) { return 1; } //左上-右下 count = 1; for (int i = 1; i < 5; i++) { Chessman chessman = Get(x - i, y - i); if (chessman.type != type) { break; } count++; } for (int i = 1; i < 5; i++) { Chessman chessman = Get(x + i, y + i); if (chessman.type != type) { break; } count++; } if (count >= 5) { return 1; } //右上-左下 count = 1; for (int i = 1; i < 5; i++) { Chessman chessman = Get(x + i, y - i); if (chessman.type != type) { break; } count++; } for(int i = 1;i < 5;i ++){ Chessman chessman = Get(x - i, y + i); if (chessman.type != type) { break; } count++; } if (count >= 5) { return 1; } return 0; }
最后是main.cpp
#include "CheckBoard.h" #include#include int main(){ CheckBoard checkboard = CheckBoard(10,10); checkboard.print(); while(1){ int x,y; while(1){ printf("黑子:"); scanf("%d,%d",&x,&y); int ret = checkboard.put(x,y,ChessmanType::BLACK); if(ret){ printf("错误重新输入:"); continue; } break; } checkboard.print(); if(checkboard.IsWin(x,y,ChessmanType::BLACK)){ printf("黑子winn"); break; } while(1){ printf("白子:"); scanf("%d,%d",&x,&y); int ret = checkboard.put(x,y,ChessmanType::WHITE); if(ret){ printf("错误重新输入:"); continue; } break; } checkboard.print(); if(checkboard.IsWin(x,y,ChessmanType::WHITE)){ printf("白子winn"); break; } } return 0; }
运行结果展示：
黑子:0,0 B--------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- 白子:4,5 B--------- ---------- ---------- ---------- ---------- ----W----- ---------- ---------- ---------- ---------- 黑子:1,0 BB-------- ---------- ---------- ---------- ---------- ----W----- ---------- ---------- ---------- ---------- 白子:6,9 BB-------- ---------- ---------- ---------- ---------- ----W----- ---------- ---------- ---------- ------W--- 黑子:2,0 BBB------- ---------- ---------- ---------- ---------- ----W----- ---------- ---------- ---------- ------W--- 白子:8,9 BBB------- ---------- ---------- ---------- ---------- ----W----- ---------- ---------- ---------- ------W-W- 黑子:3,0 BBBB------ ---------- ---------- ---------- ---------- ----W----- ---------- ---------- ---------- ------W-W- 白子:7,9 BBBB------ ---------- ---------- ---------- ---------- ----W----- ---------- ---------- ---------- ------WWW- 黑子:4,0 BBBBB----- ---------- ---------- ---------- ---------- ----W----- ---------- ---------- ---------- ------WWW- 黑子win (base) PS E:VS_ProjectC++_Studywuziqi>
不足之处希望多多指导。时隔3年的第一篇博客。QAQ.
