重构输入处理：统一使用get_integer_input函数替换scanf

config.c

@@ -146,28 +146,11 @@ void display_current_config()
 void config_board_size()
 {
     printf("\n当前棋盘大小: %d x %d\n", BOARD_SIZE, BOARD_SIZE);
-    printf("请输入新的棋盘大小 (%d-%d): ", MIN_BOARD_SIZE, MAX_BOARD_SIZE);
     
-    int new_size;
+    int new_size = get_integer_input("请输入新的棋盘大小: ", MIN_BOARD_SIZE, MAX_BOARD_SIZE);
-    if (scanf("%d", &new_size) == 1)
-    {
-        if (new_size >= MIN_BOARD_SIZE && new_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);
 }
-        else
-        {
-            printf("无效的棋盘大小！\n");
-        }
-    }
-    else
-    {
-        printf("输入格式错误！\n");
-        // 清除输入缓冲区
-        while (getchar() != '\n');
-    }
-}
 
 /**
  * @brief 配置禁手规则
@@ -175,20 +158,11 @@ void config_board_size()
 void config_forbidden_moves()
 {
     printf("\n当前禁手规则: %s\n", use_forbidden_moves ? "开启" : "关闭");
-    printf("是否启用禁手规则？(1=开启, 0=关闭): ");
     
-    int choice;
+    int choice = get_integer_input("是否启用禁手规则？(1=开启, 0=关闭): ", 0, 1);
-    if (scanf("%d", &choice) == 1)
-    {
     use_forbidden_moves = (choice != 0);
     printf("禁手规则已%s\n", use_forbidden_moves ? "开启" : "关闭");
 }
-    else
-    {
-        printf("输入格式错误！\n");
-        while (getchar() != '\n');
-    }
-}
 
 /**
  * @brief 配置计时器
@@ -196,38 +170,20 @@ void config_forbidden_moves()
 void config_timer()
 {
     printf("\n当前计时器: %s\n", use_timer ? "开启" : "关闭");
-    printf("是否启用计时器？(1=开启, 0=关闭): ");
     
-    int choice;
+    int choice = get_integer_input("是否启用计时器？(1=开启, 0=关闭): ", 0, 1);
-    if (scanf("%d", &choice) == 1)
-    {
     use_timer = choice;
     if (use_timer)
     {
-            printf("请输入时间限制(分钟): ");
+        int new_limit = get_integer_input("请输入时间限制(分钟): ", 1, 999);
-            int new_limit;
-            if (scanf("%d", &new_limit) == 1 && new_limit > 0)
-             {
         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("无效的时间限制！\n");
-                while (getchar() != '\n');
-            }
-        }
-        else
     {
         printf("计时器已关闭\n");
     }
 }
-    else
-    {
-        printf("输入格式错误！\n");
-        while (getchar() != '\n');
-    }
-}
 
 /**
  * @brief 配置网络参数
@@ -238,46 +194,14 @@ void config_network()
     printf("当前网络端口: %d\n", network_port);
     printf("当前网络超时: %d 毫秒\n", network_timeout);
     
-    printf("\n请输入新的网络端口 (%d-%d): ", MIN_NETWORK_PORT, MAX_NETWORK_PORT);
+    int new_port = get_integer_input("请输入新的网络端口: ", MIN_NETWORK_PORT, MAX_NETWORK_PORT);
-    int new_port;
-    if (scanf("%d", &new_port) == 1)
-    {
-        if (new_port >= MIN_NETWORK_PORT && new_port <= MAX_NETWORK_PORT)
-        {
     network_port = new_port;
     printf("网络端口已设置为: %d\n", network_port);
-        }
-        else
-        {
-            printf("无效的端口号！端口范围: %d-%d\n", MIN_NETWORK_PORT, MAX_NETWORK_PORT);
-        }
-    }
-    else
-    {
-        printf("输入格式错误！\n");
-        while (getchar() != '\n');
-    }
     
-    printf("\n请输入网络超时时间(毫秒, 建议1000-10000): ");
+    int new_timeout = get_integer_input("请输入网络超时时间(毫秒, 建议1000-10000): ", 1000, 60000);
-    int new_timeout;
-    if (scanf("%d", &new_timeout) == 1)
-    {
-        if (new_timeout > 0)
-        {
     network_timeout = new_timeout;
     printf("网络超时已设置为: %d 毫秒\n", network_timeout);
 }
-        else
-        {
-            printf("无效的超时时间！\n");
-        }
-    }
-    else
-    {
-        printf("输入格式错误！\n");
-        while (getchar() != '\n');
-    }
-}
 
 /**
  * @brief 配置管理主菜单
@@ -292,14 +216,7 @@ void config_management_menu()
         display_settings_menu();
         display_current_config();
         
-        printf("请选择操作: ");
+        choice = get_integer_input("请选择操作(0-5): ", 0, 5);
-        if (scanf("%d", &choice) != 1)
-        {
-            printf("输入格式错误！\n");
-            while (getchar() != '\n');
-            pause_for_input("按任意键继续...");
-            continue;
-        }
         
         switch (choice)
         {
@@ -318,7 +235,7 @@ void config_management_menu()
             case 5:
                 printf("AI难度设置功能开发中...\n");
                 break;
-            case 6:
+            case 0:
                 save_game_config();
                 return;
             default:

record.c

@@ -289,10 +289,8 @@ void display_game_scores(int game_mode)
  */
 void handle_save_record(int game_mode)
 {
-    int save_choice = 0;
     printf("===== 游戏结束 =====\n");
-    printf("是否保存游戏记录? (1-是, 0-否): ");
+    int save_choice = get_integer_input("是否保存游戏记录? (1-是, 0-否): ", 0, 1);
-    scanf("%d", &save_choice);
 
     if (save_choice == 1)
     {

ui.c

@@ -123,7 +123,7 @@ void display_settings_menu()
     printf("3. 计时器设置\n");
     printf("4. 网络配置设置\n");
     printf("5. AI难度设置\n");
-    printf("6. 返回主菜单\n");
+    printf("0. 返回主菜单\n");
     printf("==================\n");
 }