增添新的游戏功能：扫雷

README.md

@@ -1,5 +1,5 @@
 # sudoku
-C++ 实现的跨平台数独游戏，命令行操作易上手，可以在开发间隙用来放松身心。数百行代码，初学者也可以轻松掌握。
+C++ 实现的跨平台数独游戏和扫雷游戏（fork了大佬的数独游戏，然后使用相同的代码风和操作界面，添加了扫雷玩法），命令行操作易上手，可以在开发间隙用来放松身心。数百行代码，初学者也可以轻松掌握。
 欢迎通过pull request的方式来添加功能或修复缺陷。
 
 ## 感谢贡献者

src/input.cpp

@@ -34,7 +34,7 @@ int inputDifficulty()
                 break;
             }
         }
-        catch(...) 
+        catch(...) //catch all types of exceptions
         {
             need_erase_grids = 0;
         }

src/main.cpp

@@ -4,46 +4,96 @@
 #include "i18n.h"
 #include "input.h"
 #include "scene.h"
+#include "minesweeper.h"
 #include "system_env.hpp"
 #include "utility.inl"
 
 static void printHelp() {
     std::cout << std::endl;
-    std::cout << "sudoku - a little game in command line" << std::endl
-              << std::endl;
+    std::cout << "Game Menu - Choose your game:" << std::endl << std::endl;
     std::cout << "Usage:" << std::endl;
-    std::cout << "\t sudoku [-l <progressFile>]" << std::endl << std::endl;
+    std::cout << "\t game [-l <progressFile>] [-m <mode>]" << std::endl << std::endl;
     std::cout << "Options:" << std::endl;
-    std::cout << "\t -l <path> \t specify path of progress file to load, optional." << std::endl
-              << std::endl;
+    std::cout << "\t -l <path> \t specify path of progress file to load, optional." << std::endl;
+    std::cout << "\t -m <mode> \t specify game mode: 1 for Sudoku, 2 for Minesweeper" << std::endl << std::endl;
+}
+
+// 选择游戏模式
+int selectGameMode() {
+    std::string mode;
+    do {
+        std::cout << "选择游戏模式 / Select game mode:" << std::endl;
+        std::cout << "1. 数独 / Sudoku" << std::endl;
+        std::cout << "2. 扫雷 / Minesweeper" << std::endl;
+        std::cout << "请选择 / Please choose (1-2): ";
+
+        std::cin >> mode;
+        if(mode == "1" || mode == "2") {
+            return std::stoi(mode);
+        }
+        message(I18n::Instance().Get(I18n::Key::INPUT_ERROR));
+    } while(true);
 }
 
 int main(int argc, char **argv)
 {
-  SetSystemEnv();
+    SetSystemEnv();
+    InputLanguage();
 
-  CScene scene;
+    int gameMode = 1;  // 默认为数独模式
+    const char* loadFile = nullptr;
 
-  if (argc == 1) {
-    InputLanguage();
-    int eraseGridNumber = inputDifficulty();
-    scene.generate();
-    scene.eraseRandomGrids(eraseGridNumber);
-  } else if (argc == 3 && !strcmp(argv[1], "-l")) {
-    // load saved game progress
-    if (!scene.load(argv[2])) {
-      message(I18n::Instance().Get(I18n::Key::LOAD_PROGRESS_FAIL));
-      return 0;
+    // 处理命令行参数
+    for(int i = 1; i < argc; i++) {
+        if(strcmp(argv[i], "-l") == 0 && i + 1 < argc) {
+            loadFile = argv[++i];
+        }
+        else if(strcmp(argv[i], "-m") == 0 && i + 1 < argc) {
+            gameMode = std::stoi(argv[++i]);
+        }
+        else {
+            printHelp();
+            return 0;
+        }
     }
-    InputLanguage();
-  } else {
-    printHelp();
-    return 0;
-  }
 
-  scene.setMode(inputKeyMode());
+    // 如果没有通过命令行指定游戏模式，则提示用户选择
+    if(argc == 1 || (argc == 3 && loadFile != nullptr)) {
+        gameMode = selectGameMode();
+    }
 
-  scene.play();
+    KeyMode keyMode = inputKeyMode();
 
-  return 0;
+    if(gameMode == 1) {  // 数独模式
+        CScene scene;
+        scene.setMode(keyMode);
+
+        if(loadFile) {
+            if(!scene.load(loadFile)) {
+                message(I18n::Instance().Get(I18n::Key::LOAD_PROGRESS_FAIL));
+                return 0;
+            }
+        } else {
+            int eraseGridNumber = inputDifficulty();
+            scene.generate();
+            scene.eraseRandomGrids(eraseGridNumber);
+        }
+
+        scene.play();
+    }
+    else if(gameMode == 2) {  // 扫雷模式
+        CMinesweeper minesweeper(9, 9, 10);  // 默认9x9，10个地雷
+        minesweeper.setMode(keyMode);
+
+        if(loadFile) {
+            if(!minesweeper.load(loadFile)) {
+                message(I18n::Instance().Get(I18n::Key::LOAD_PROGRESS_FAIL));
+                return 0;
+            }
+        }
+
+        minesweeper.play();
+    }
+
+    return 0;
 }