本文实例为大家分享了C++实现五子棋小游戏的具体代码，供大家参考，具体内容如下
思路：先用用system（“color 70”）改变控制台的背景色为灰白色，前景色为黑色，然后用“■”打印棋盘，然后用SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), a)改变输出颜色分别为白色和黑色，用字符“●”打印黑棋和白棋。
整个棋盘用一个char类型的二维数组保存，空的地方用‘ ’标识，玩家一下棋的地方用‘x’标识，玩家二下棋的地方用‘o’标识（电脑算作玩家一）。
核心代码模块在于胜负判断，如何在char类型的二维数组中找到五星连珠？
主要思路：每落一子判断一次，从这个子向前数四个向后数四个，在这九个子中从头向后查找，看是否有五个子完全相同，若有这胜利
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int judgewiner1(char a, coordinate temp)//判断横排 { coordinate begin, end; begin.x = end.x = temp.x; if (temp.y <= 5)begin.y = 1; else begin.y = temp.y - 4; if (temp.y >= N-5)end.y = N-1; else end.y = temp.y + 4; for (int i = begin.x, j = begin.y; j <= end.y - 4; ++j) { if (chessboard[i][j] == a && chessboard[i][j] == chessboard[i][j + 1] && chessboard[i][j + 1] == chessboard[i][j + 2] && chessboard[i][j + 2] == chessboard[i][j + 3] && chessboard[i][j + 3]== chessboard[i][j + 4]) return 1; } return 0; } int judgewiner2(char a, coordinate temp)//判断竖排 { coordinate begin, end; begin.y = end.y = temp.y; if (temp.x <= 5)begin.x = 1; else begin.x = temp.x - 4; if (temp.x >= N-5)end.x = N-1; else end.x = temp.x + 4; for (int i = begin.x,j = begin.y; i <= end.x - 4; ++i) { if (chessboard[i][j] == a && chessboard[i][j] == chessboard[i + 1][j] && chessboard[i + 1][j] == chessboard[i + 2][j] && chessboard[i + 2][j] == chessboard[i + 3][j] && chessboard[i + 3][j]== chessboard[i + 4][j]) return 1; } return 0; } int judgewiner3(char a, coordinate temp)//判断主对角线 { coordinate begin, end; if (temp.x <= 5)begin.x = 1; else begin.x = temp.x - 4; if (temp.y <= 5)begin.y = 1; else begin.y = temp.y - 4; if (temp.x >= N-5)end.x = N-1; else end.x = temp.x + 4; if (temp.y >= N-5)end.y = N-1; else end.y = temp.y + 4; for (int i = begin.x,j = begin.y; i <= end.x-4&&j <= end.y-4; ++i, ++j) { if (chessboard[i][j] == a && chessboard[i][j] == chessboard[i + 1][j + 1] && chessboard[i + 1][j + 1] == chessboard[i + 2][j + 2] && chessboard[i + 2][j + 2] == chessboard[i + 3][j + 3] && chessboard[i + 3][j + 3]==chessboard[i + 4][j + 4]) return 1; } return 0; } int judgewiner4(char a, coordinate temp)//判断负对角线 { coordinate begin, end; if (temp.x<=5)begin.x = 1; else begin.x = temp.x - 4; if (temp.y >= N-5)begin.y = N-1; else begin.y = temp.y + 4; if (temp.x >= N-5)end.x = N-1; else end.x = temp.x + 4; if (temp.y <= 5)end.y = 1; else end.y = temp.y - 4; for (int i = begin.x,j = begin.y; i <= end.x - 4 && j >= end.y - 4; ++i, --j) { if (chessboard[i][j] == a && chessboard[i][j] == chessboard[i + 1][j - 1] && chessboard[i + 1][j - 1] == chessboard[i + 2][j - 2] && chessboard[i + 2][j - 2] == chessboard[i + 3][j - 3] && chessboard[i + 3][j - 3]==chessboard[i + 4][j - 4]) return 1; } return 0; } int judgeheqi()//判断和棋 { for(int i=1;i<N;++i) for (int j = 1; j < N; ++j) if (chessboard[i][j] == ' ')return 1; return -1; } |
下面是完整代码：
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//玩家一与电脑用‘x'标识,玩家二用'o'标识#include<iostream>#include<vector>#include<stdio.h>#include<stdlib.h>#include<time.h>#include<windows.h>using namespace::std;#define N 20char chessboardflag = ' '; //棋盘标志void color(int a)//改变颜色的函数{ SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), a);}class coordinate //坐标类{public: int x; int y;};class fivechess{public: void initchessboard()//初始化棋盘 { for (int i = 0; i < N; ++i) for (int j = 0; j < N; ++j) chessboard[i][j] = chessboardflag; printchessboard(); } void printchessboard()//打印棋盘 { system("cls"); system("color 70"); cout << " 1 2 3 4 5 6 7 8 9 10111213141516171819"<<endl; for (int i = 1; i < N; ++i) { for (int j = 0; j < N; ++j) { if (j == 0) { if (i <= 9)cout << i << " "; else cout << i; } else { if (chessboard[i][j] == 'x') { color(0x70); cout << "●"; } else if (chessboard[i][j] == 'o') { color(0x7f); cout << "●"; } else { color(0x74); cout << "■"; } } } cout << endl; color(0x70); } } coordinate playchess1() //玩家一下棋 { cout << "请玩家一输入坐标:" << endl; int x1, y1; while (cin >> x1 >> y1) { if (x1 > N-1 || y1 > N-1 || x1 < 0 || y1 < 0) { cout << "输入超界，请从新输入" << endl; continue; } if (chessboard[x1][y1] == ' ') { chessboard[x1][y1] = 'x'; break; } else { cout << "输入错误,请重新输入"; } } coordinate temp; temp.x = x1; temp.y = y1; return temp; } coordinate playchess2() //玩家二下棋 { cout << "请玩家2输入坐标:" << endl; int x2, y2; while (cin >> x2 >> y2) { if (x2 > N-1 || y2 > N-1 || x2 < 0 || y2 < 0) { cout << "输入超界，请从新输入" << endl; continue; } if (chessboard[x2][y2] == ' ') { chessboard[x2][y2] = 'o'; break; } else { cout << "输入错误,请重新输入"; } } coordinate temp; temp.x = x2; temp.y = y2; return temp; } coordinate computerplayer()//电脑下棋 { coordinate temp; srand((unsigned)time(NULL)); int x1 = 0, y1 = 0; while ((x1 = (rand() % (N-1)) + 1) && (y1 = (rand() % (N-1)) + 1)) { if (chessboard[x1][y1] == ' ') { chessboard[x1][y1] = 'x'; break; } else continue; } temp.x = x1; temp.y = y1; return temp; } int judgewiner1(char a, coordinate temp)//判断横排 { coordinate begin, end; begin.x = end.x = temp.x; if (temp.y <= 5)begin.y = 1; else begin.y = temp.y - 4; if (temp.y >= N-5)end.y = N-1; else end.y = temp.y + 4; for (int i = begin.x, j = begin.y; j <= end.y - 4; ++j) { if (chessboard[i][j] == a && chessboard[i][j] == chessboard[i][j + 1] && chessboard[i][j + 1] == chessboard[i][j + 2] && chessboard[i][j + 2] == chessboard[i][j + 3] && chessboard[i][j + 3] == chessboard[i][j + 4]) return 1; } return 0; } int judgewiner2(char a, coordinate temp)//判断竖排 { coordinate begin, end; begin.y = end.y = temp.y; if (temp.x <= 5)begin.x = 1; else begin.x = temp.x - 4; if (temp.x >= N-5)end.x =N-1; else end.x = temp.x + 4; for (int i = begin.x, j = begin.y; i <= end.x - 4; ++i) { if (chessboard[i][j] == a && chessboard[i][j] == chessboard[i + 1][j] && chessboard[i + 1][j] == chessboard[i + 2][j] && chessboard[i + 2][j] == chessboard[i + 3][j] && chessboard[i + 3][j] == chessboard[i + 4][j]) return 1; } return 0; } int judgewiner3(char a, coordinate temp)//判断主对角线 { coordinate begin, end; if (temp.x <= 5)begin.x = 1; else begin.x = temp.x - 4; if (temp.y <= 5)begin.y = 1; else begin.y = temp.y - 4; if (temp.x >= N-5)end.x = N-1; else end.x = temp.x + 4; if (temp.y >= N-5)end.y = N-1; else end.y = temp.y + 4; for (int i = begin.x, j = begin.y; i <= end.x - 4 && j <= end.y - 4; ++i, ++j) { if (chessboard[i][j] == a && chessboard[i][j] == chessboard[i + 1][j + 1] && chessboard[i + 1][j + 1] == chessboard[i + 2][j + 2] && chessboard[i + 2][j + 2] == chessboard[i + 3][j + 3] && chessboard[i + 3][j + 3] == chessboard[i + 4][j + 4]) return 1; } return 0; } int judgewiner4(char a, coordinate temp)//判断负对角线 { coordinate begin, end; if (temp.x <= 5)begin.x = 1; else begin.x = temp.x - 4; if (temp.y >= N-5)begin.y = N-1; else begin.y = temp.y + 4; if (temp.x >= N-5)end.x = N-1; else end.x = temp.x + 4; if (temp.y <= 5)end.y = 1; else end.y = temp.y - 4; for (int i = begin.x, j = begin.y; i <= end.x - 4 && j >= end.y - 4; ++i, --j) { if (chessboard[i][j] == a && chessboard[i][j] == chessboard[i + 1][j - 1] && chessboard[i + 1][j - 1] == chessboard[i + 2][j - 2] && chessboard[i + 2][j - 2] == chessboard[i + 3][j - 3] && chessboard[i + 3][j - 3] == chessboard[i + 4][j - 4]) return 1; } return 0; } int judgeheqi()//判断和棋 { for (int i = 1; i < N; ++i) for (int j = 1; j < N; ++j) if (chessboard[i][j] == ' ')return 1; return -1; } void play() { initchessboard();//初始化棋盘 int t; cout << "请选择模式，人机模式输入1，人人模式输入2。" << endl; cin >> t; while (t == 1) { int m = judgeheqi(); if (m == -1) { cout << "和棋!!!" << endl; break; } coordinate temp1 = computerplayer();//电脑下棋 printchessboard();//打印棋盘 if (judgewiner1('x', temp1) || judgewiner2('x', temp1) || judgewiner3('x', temp1) || judgewiner4('x', temp1)) { cout << "电脑胜！！！"; break; } coordinate temp2 = playchess2();//玩家2下棋 printchessboard();//打印棋盘 if (judgewiner1('o', temp2) || judgewiner2('o', temp2) || judgewiner3('o', temp2) || judgewiner4('o', temp2)) { cout << "玩家2胜!!!"; break; } } while (t == 2) { int m = judgeheqi(); if (m == -1) { cout << "和棋!!!" << endl; break; } coordinate temp1 = playchess1();//电脑下棋 printchessboard();//打印棋盘 if (judgewiner1('x', temp1) || judgewiner2('x', temp1) || judgewiner3('x', temp1) || judgewiner4('x', temp1)) { cout << "玩家1胜！！！"; break; } coordinate temp2 = playchess2();//玩家2下棋 printchessboard();//打印棋盘 if (judgewiner1('o', temp2) || judgewiner2('o', temp2) || judgewiner3('o', temp2) || judgewiner4('o', temp2)) { cout << "玩家2胜!!!"; break; } } }private: char chessboard[N][N]; //棋盘};int main(){ fivechess one; one.play(); return 0;} |
运行结果：
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：https://blog.csdn.net/liumanghu/article/details/89338727
