用c语言写一个具有过程回放功能的五子棋游戏。

以下是用C语言写一个具有过程回放功能的五子棋游戏的代码示例，代码中包含了注释和说明，方便理解和参考：

#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <conio.h>
#include <windows.h>

#define BOARD_SIZE 15 // 棋盘大小
#define EMPTY ' ' // 空格
#define PLAYER1 'X' // 玩家1用X表示
#define PLAYER2 'O' // 玩家2用O表示

// 定义坐标结构体，表示棋子的位置
typedef struct {
    int row; // 行
    int col; // 列
} Position;

// 定义棋盘数组，用于存储棋子的位置
char board[BOARD_SIZE][BOARD_SIZE];

// 定义当前玩家，初始为玩家1
char currentPlayer = PLAYER1;

// 定义下棋的计数器，用于记录已下的棋子数
int moveCount = 0;

// 定义存储棋谱的数组，用于实现回放功能
Position moveList[BOARD_SIZE * BOARD_SIZE];
int moveIndex = 0;

// 初始化棋盘，将所有位置都赋值为空格
void initBoard() {
    for (int i = 0; i < BOARD_SIZE; i++) {
        for (int j = 0; j < BOARD_SIZE; j++) {
            board[i][j] = EMPTY;
        }
    }
}

// 绘制棋盘
void drawBoard() {
    system("cls"); // 清屏
    printf("  "); // 打印列号
    for (int i = 0; i < BOARD_SIZE; i++) {
        printf("%d ", i + 1);
    }
    printf("\n");
    for (int i = 0; i < BOARD_SIZE; i++) {
        printf("%2d", i + 1); // 打印行号
        for (int j = 0; j < BOARD_SIZE; j++) {
            printf("%c|", board[i][j]); // 打印棋盘格子
        }
        printf("\n");
        for (int j = 0; j < BOARD_SIZE; j++) {
            printf("--"); // 打印分隔线
        }
        printf("\n");
    }
}

// 判断是否有一方获胜
bool checkWin(char player) {
    // 横向判断
    for (int i = 0; i < BOARD_SIZE; i++) {
        for (int j = 0; j < BOARD_SIZE - 4; j++) {
            if (board[i][j] == player && board[i][j + 1] == player &&
                board[i][j + 2] == player && board[i][j + 3] == player &&
                board[i][j + 4] == player) {
                return true;
            }
        }
    }
    // 纵向判断
    for (int i = 0; i < BOARD_SIZE - 4; i++) {
        for (int j = 0; j < BOARD_SIZE; j++) {
            if (board[i][j] == player && board[i + 1][j] == player &&
                board[i + 2][j] == player && board[i + 3][j] == player &&
                board[i + 4][j] == player) {
                return true;
            }
        }
    }
    // 左上到右下判断
    for (int i = 0; i < BOARD_SIZE - 4; i++) {
        for (int j = 0; j < BOARD_SIZE - 4; j++) {
            if (board[i][j] == player && board[i + 1][j + 1] == player &&
                board[i + 2][j + 2] == player && board[i + 3][j + 3] == player &&
                board[i + 4][j + 4] == player) {
                return true;
            }
        }
    }
    // 右上到左下判断
    for (int i = 0; i < BOARD_SIZE - 4; i++) {
        for (int j = 4; j < BOARD_SIZE; j++) {
            if (board[i][j] == player && board[i + 1][j - 1] == player &&
                board[i + 2][j - 2] == player && board[i + 3][j - 3] == player &&
                board[i + 4][j - 4] == player) {
                return true;
            }
        }
    }
    return false;
}

// 判断是否平局
bool checkTie() {
    return moveCount == BOARD_SIZE * BOARD_SIZE;
}

// 切换玩家
void switchPlayer() {
    if (currentPlayer == PLAYER1) {
        currentPlayer = PLAYER2;
    } else {
        currentPlayer = PLAYER1;
    }
}

// 保存棋谱
void saveMove(Position pos) {
    moveList[moveIndex++] = pos;
}

// 回放棋谱
void replayMoves() {
    for (int i = 0; i < moveIndex; i++) {
        Position pos = moveList[i];
        board[pos.row][pos.col] = i % 2 == 0 ? PLAYER1 : PLAYER2;
        drawBoard();
        Sleep(500);
    }
}

// 主函数
int main() {
    initBoard(); // 初始化棋盘
    drawBoard(); // 绘制棋盘
    while (true) {
        // 等待玩家输入
        printf("Player %c's turn, please enter the row and column (e.g. 1 1): ", currentPlayer);
        int row, col;
        scanf("%d %d", &row, &col);
        fflush(stdin); // 清空缓冲区
        row--; // 行号和列号从1开始，需要减1
        col--;
        // 判断输入是否合法
        if (row < 0 || row >= BOARD_SIZE || col < 0 || col >= BOARD_SIZE) {
            printf("Invalid position, please try again.\n");
            continue;
        }
        if (board[row][col] != EMPTY) {
            printf("The position has been occupied, please try again.\n");
            continue;
        }
        // 下棋
        board[row][col] = currentPlayer;
        moveCount++;
        Position pos = {row, col};
        saveMove(pos);
        drawBoard();
        // 判断是否获胜或平局
        if (checkWin(currentPlayer)) {
            printf("Player %c wins!\n", currentPlayer);
            break;
        }
        if (checkTie()) {
            printf("Tie!\n");
            break;
        }
        // 切换玩家
        switchPlayer();
    }
    // 回放棋谱
    printf("Do you want to replay the game? (y/n): ");
    char choice;
    scanf("%c", &choice);
    if (choice == 'y' || choice == 'Y') {
        replayMoves();
    }
    return 0;
}

以上代码实现了一个具有过程回放功能的五子棋游戏，通过保存棋谱和回放棋谱的方式实现了回放功能。代码中还包含了绘制棋盘、下棋、判断胜负等基本功能的实现。可以根据需要进行修改和优化。