添加模式选择与Rogue升级界面

src/include/Tetris.h

@@ -14,8 +14,10 @@ constexpr int nHeight = 22;
 constexpr int WINDOW_PADDING = 28;
 constexpr int SIDE_PANEL_WIDTH = 320;
 constexpr int SIDE_PANEL_GAP = 28;
+constexpr int SIDE_PANEL_HEIGHT = 760;
 constexpr int WINDOW_CLIENT_WIDTH = WINDOW_PADDING * 2 + nGameWidth * GRID + SIDE_PANEL_GAP + SIDE_PANEL_WIDTH;
-constexpr int WINDOW_CLIENT_HEIGHT = WINDOW_PADDING * 2 + nGameHeight * GRID + 20;
+constexpr int BOARD_CLIENT_HEIGHT = WINDOW_PADDING * 2 + nGameHeight * GRID + 20;
+constexpr int WINDOW_CLIENT_HEIGHT = (BOARD_CLIENT_HEIGHT > SIDE_PANEL_HEIGHT) ? BOARD_CLIENT_HEIGHT : SIDE_PANEL_HEIGHT;
 
 struct Point
 {
@@ -29,10 +31,36 @@ struct MenuState
     int optionCount;
 };
 
+struct PlayerStats
+{
+    int score;
+    int level;
+    int exp;
+    int requiredExp;
+    int totalLinesCleared;
+};
+
+struct UpgradeOption
+{
+    const TCHAR* name;
+    const TCHAR* category;
+    const TCHAR* description;
+};
+
+struct UpgradeUiState
+{
+    int selectedIndex;
+    int optionCount;
+    int pendingCount;
+    int totalChosenCount;
+    UpgradeOption options[3];
+};
+
 enum ScreenState
 {
     SCREEN_MENU = 0,
-    SCREEN_PLAYING = 1
+    SCREEN_PLAYING = 1,
+    SCREEN_UPGRADE = 2
 };
 
 enum GameMode
@@ -52,6 +80,9 @@ extern int workRegion[20][10];
 extern Point point;
 extern Point target;
 extern MenuState menuState;
+extern PlayerStats classicStats;
+extern PlayerStats rogueStats;
+extern UpgradeUiState upgradeUiState;
 extern int currentScreen;
 extern int currentMode;
 extern int bricks[7][4][4][4];
@@ -67,10 +98,12 @@ void Rotate();
 void DropDown();
 void Fixing();
 void DeleteOneLine(int number);
-void DeleteLines();
+int DeleteLines();
 void ComputeTarget();
 void Restart();
 void StartGameWithMode(int mode);
 void ReturnToMainMenu();
+void OpenUpgradeMenu();
+void ConfirmUpgradeSelection();
 
 void TDrawScreen(HDC hdc, HWND hWnd);