Gobang-Game/config.c

/**
 * @file config.c
 * @brief 五子棋游戏参数配置源文件
 * @note 本文件集中定义了五子棋游戏的所有参数配置，便于统一管理和修改
 */

#include "config.h"
#include "ui.h"
#include "game_mode.h"
#include "globals.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

/**
 * @brief 加载游戏配置
 */
void load_game_config()
{
    FILE *file = fopen(CONFIG_FILE, "r");
    if (file == NULL)
    {
        // 配置文件不存在，使用默认配置
        printf("配置文件不存在，使用默认配置\n");
        return;
    }
    
    char line[256];
    while (fgets(line, sizeof(line), file))
    {
        // 去除换行符
        line[strcspn(line, "\n")] = 0;
        
        // 解析配置项
        if (strncmp(line, "BOARD_SIZE=", 11) == 0)
        {
            int size = atoi(line + 11);
            if (size >= MIN_BOARD_SIZE && size <= MAX_BOARD_SIZE)
            {
                BOARD_SIZE = size;
            }
        }
        else if (strncmp(line, "USE_FORBIDDEN_MOVES=", 20) == 0)
        {
            use_forbidden_moves = (atoi(line + 20) != 0);
        }
        else if (strncmp(line, "USE_TIMER=", 10) == 0)
        {
            use_timer = atoi(line + 10);
        }
        else if (strncmp(line, "TIME_LIMIT=", 11) == 0)
        {
            time_limit = atoi(line + 11);
        }
        else if (strncmp(line, "NETWORK_PORT=", 13) == 0)
        {
            int port = atoi(line + 13);
            if (port >= MIN_NETWORK_PORT && port <= MAX_NETWORK_PORT)
            {
                network_port = port;
            }
        }
        else if (strncmp(line, "NETWORK_TIMEOUT=", 16) == 0)
        {
            int timeout = atoi(line + 16);
            if (timeout > 0)
            {
                network_timeout = timeout;
            }
        }
        else if (strncmp(line, "AI_DIFFICULTY=", 14) == 0)
        {
            int difficulty = atoi(line + 14);
            if (difficulty >= 1 && difficulty <= 5)
            {
                // 根据难度设置AI搜索深度
                // 这里可以添加AI难度相关的配置
            }
        }
    }
    
    fclose(file);
    printf("配置加载完成\n");
}

/**
 * @brief 保存游戏配置
 */
void save_game_config()
{
    FILE *file = fopen(CONFIG_FILE, "w");
    if (file == NULL)
    {
        printf("无法保存配置文件\n");
        return;
    }
    
    fprintf(file, "# 五子棋游戏配置文件\n");
    fprintf(file, "# 棋盘大小 (范围: %d-%d)\n", MIN_BOARD_SIZE, MAX_BOARD_SIZE);
    fprintf(file, "BOARD_SIZE=%d\n", BOARD_SIZE);
    fprintf(file, "\n# 禁手规则 (0=关闭, 1=开启)\n");
    fprintf(file, "USE_FORBIDDEN_MOVES=%d\n", use_forbidden_moves ? 1 : 0);
    fprintf(file, "\n# 计时器 (0=关闭, 1=开启)\n");
    fprintf(file, "USE_TIMER=%d\n", use_timer);
    fprintf(file, "\n# 时间限制 (分钟)\n");
    fprintf(file, "TIME_LIMIT=%d\n", time_limit);
    fprintf(file, "\n# 网络端口 (范围: %d-%d)\n", MIN_NETWORK_PORT, MAX_NETWORK_PORT);
    fprintf(file, "NETWORK_PORT=%d\n", network_port);
    fprintf(file, "\n# 网络超时时间 (毫秒)\n");
    fprintf(file, "NETWORK_TIMEOUT=%d\n", network_timeout);
    
    fclose(file);
    printf("配置保存完成\n");
}

/**
 * @brief 重置为默认配置
 */
void reset_to_default_config()
{
    BOARD_SIZE = DEFAULT_BOARD_SIZE;
    use_forbidden_moves = DEFAULT_USE_FORBIDDEN_MOVES;
    use_timer = DEFAULT_USE_TIMER;
    time_limit = DEFAULT_TIME_LIMIT;
    network_port = DEFAULT_NETWORK_PORT;
    network_timeout = NETWORK_TIMEOUT_MS;
    
    printf("已重置为默认配置\n");
}

/**
 * @brief 显示当前配置
 */
void display_current_config()
{
    printf("\n===== 当前游戏配置 =====\n");
    printf("棋盘大小: %d x %d\n", BOARD_SIZE, BOARD_SIZE);
    printf("禁手规则: %s\n", use_forbidden_moves ? "开启" : "关闭");
    printf("计时器: %s\n", use_timer ? "开启" : "关闭");
    if (use_timer)
    {
        printf("时间限制: %d 分钟\n", time_limit / 60);
    }
    printf("网络端口: %d\n", network_port);
    printf("网络超时: %d 毫秒\n", network_timeout);
    printf("=====================\n");
}

/**
 * @brief 配置棋盘大小
 */
void config_board_size()
{
    printf("\n当前棋盘大小: %d x %d\n", BOARD_SIZE, BOARD_SIZE);
    
    int new_size = get_integer_input("请输入新的棋盘大小: ", MIN_BOARD_SIZE, MAX_BOARD_SIZE);
    BOARD_SIZE = new_size;
    printf("棋盘大小已设置为: %d x %d\n", BOARD_SIZE, BOARD_SIZE);
}

/**
 * @brief 配置禁手规则
 */
void config_forbidden_moves()
{
    printf("\n当前禁手规则: %s\n", use_forbidden_moves ? "开启" : "关闭");
    
    int choice = get_integer_input("是否启用禁手规则？(1=开启, 0=关闭): ", 0, 1);
    use_forbidden_moves = (choice != 0);
    printf("禁手规则已%s\n", use_forbidden_moves ? "开启" : "关闭");
}

/**
 * @brief 配置计时器
 */
void config_timer()
{
    printf("\n当前计时器: %s\n", use_timer ? "开启" : "关闭");
    
    int choice = get_integer_input("是否启用计时器？(1=开启, 0=关闭): ", 0, 1);
    use_timer = choice;
    if (use_timer)
    {
        int new_limit = get_integer_input("请输入时间限制(分钟): ", 1, 999);
        time_limit = new_limit * 60;  // 转换为秒数存储
        printf("计时器已开启，时间限制: %d 分钟\n", time_limit / 60);
    }
    else
    {
        printf("计时器已关闭\n");
    }
}

/**
 * @brief 配置网络参数
 */
void config_network()
{
    printf("\n===== 网络配置 =====\n");
    printf("当前网络端口: %d\n", network_port);
    printf("当前网络超时: %d 毫秒\n", network_timeout);
    
    int new_port = get_integer_input("请输入新的网络端口: ", MIN_NETWORK_PORT, MAX_NETWORK_PORT);
    network_port = new_port;
    printf("网络端口已设置为: %d\n", network_port);
    
    int new_timeout = get_integer_input("请输入网络超时时间(毫秒, 建议1000-10000): ", 1000, 60000);
    network_timeout = new_timeout;
    printf("网络超时已设置为: %d 毫秒\n", network_timeout);
}

/**
 * @brief 配置管理主菜单
 */
void config_management_menu()
{
    int choice;
    
    while (1)
    {
        clear_screen();
        display_settings_menu();
        display_current_config();
        
        choice = get_integer_input("请选择操作(0-5): ", 0, 5);
        
        switch (choice)
        {
            case 1:
                config_board_size();
                break;
            case 2:
                config_forbidden_moves();
                break;
            case 3:
                config_timer();
                break;
            case 4:
                config_network();
                break;
            case 5:
                printf("AI难度设置功能开发中...\n");
                break;
            case 0:
                save_game_config();
                return;
            default:
                printf("无效的选择！\n");
                break;
        }
        
        pause_for_input("按任意键继续...");
    }
}