完善样式设计：樱花粉风格

src/include/Tetris.h

@@ -11,6 +11,11 @@ constexpr int nGameWidth = 10;
 constexpr int nGameHeight = 20;
 constexpr int nWidth = 16;
 constexpr int nHeight = 22;
+constexpr int WINDOW_PADDING = 28;
+constexpr int SIDE_PANEL_WIDTH = 320;
+constexpr int SIDE_PANEL_GAP = 28;
+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;
 
 // 定义一个点，用来表示方块的位置
 struct Point

src/source/Tetris.cpp

@@ -31,6 +31,19 @@ int APIENTRY _tWinMain(HINSTANCE hInstance,
     UNREFERENCED_PARAMETER(hPrevInstance);
     UNREFERENCED_PARAMETER(lpCmdLine);
 
+    HMODULE user32Module = GetModuleHandle(_T("user32.dll"));
+    if (user32Module != nullptr)
+    {
+        typedef BOOL(WINAPI* SetProcessDPIAwareFunc)();
+        SetProcessDPIAwareFunc setProcessDPIAware =
+            (SetProcessDPIAwareFunc)GetProcAddress(user32Module, "SetProcessDPIAware");
+
+        if (setProcessDPIAware != nullptr)
+        {
+            setProcessDPIAware();
+        }
+    }
+
     LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
     LoadString(hInstance, IDC_TETRIS, szWindowClass, MAX_LOADSTRING);
     lstrcpy(szTitle, _T("俄罗斯方块"));
@@ -97,7 +110,7 @@ ATOM MyRegisterClass(HINSTANCE hInstance)
  */
 BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
 {
-    RECT rect = { 0, 0, GRID * nWidth, GRID * nHeight };
+    RECT rect = { 0, 0, WINDOW_CLIENT_WIDTH, WINDOW_CLIENT_HEIGHT };
     AdjustWindowRect(&rect, WS_OVERLAPPEDWINDOW, TRUE);
 
     hInst = hInstance;
@@ -146,7 +159,7 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
         srand((unsigned int)time(nullptr));
         Restart();
         SetTimer(hWnd, GAME_TIMER_ID, GAME_TIMER_INTERVAL, nullptr);
-        InvalidateRect(hWnd, nullptr, TRUE);
+        InvalidateRect(hWnd, nullptr, FALSE);
         break;
     case WM_COMMAND:
     {
@@ -184,28 +197,28 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
                 ComputeTarget();
             }
 
-            InvalidateRect(hWnd, nullptr, TRUE);
+            InvalidateRect(hWnd, nullptr, FALSE);
         }
         break;
     case WM_KEYDOWN:
         if (wParam == 'R')
         {
             Restart();
-            InvalidateRect(hWnd, nullptr, TRUE);
+            InvalidateRect(hWnd, nullptr, FALSE);
             break;
         }
 
         if (wParam == 'P')
         {
             suspendFlag = !suspendFlag;
-            InvalidateRect(hWnd, nullptr, TRUE);
+            InvalidateRect(hWnd, nullptr, FALSE);
             break;
         }
 
         if (wParam == 'G')
         {
             targetFlag = !targetFlag;
-            InvalidateRect(hWnd, nullptr, TRUE);
+            InvalidateRect(hWnd, nullptr, FALSE);
             break;
         }
 
@@ -258,13 +271,37 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
             ComputeTarget();
         }
 
-        InvalidateRect(hWnd, nullptr, TRUE);
+        InvalidateRect(hWnd, nullptr, FALSE);
         break;
+    case WM_ERASEBKGND:
+        return 1;
     case WM_PAINT:
     {
         PAINTSTRUCT ps;
         HDC hdc = BeginPaint(hWnd, &ps);
-        TDrawScreen(hdc, hWnd);
+        RECT clientRect;
+        GetClientRect(hWnd, &clientRect);
+
+        HDC memDC = CreateCompatibleDC(hdc);
+        HBITMAP memBitmap = CreateCompatibleBitmap(
+            hdc,
+            clientRect.right - clientRect.left,
+            clientRect.bottom - clientRect.top);
+        HBITMAP oldBitmap = (HBITMAP)SelectObject(memDC, memBitmap);
+
+        TDrawScreen(memDC, hWnd);
+        BitBlt(
+            hdc,
+            0, 0,
+            clientRect.right - clientRect.left,
+            clientRect.bottom - clientRect.top,
+            memDC,
+            0, 0,
+            SRCCOPY);
+
+        SelectObject(memDC, oldBitmap);
+        DeleteObject(memBitmap);
+        DeleteDC(memDC);
         EndPaint(hWnd, &ps);
     }
     break;

src/source/TetrisLogic.cpp

@@ -60,13 +60,13 @@ int bricks[7][4][4][4] =
 
 COLORREF BrickColor[7] =
 {
-    RGB(255, 0, 0),
+    RGB(244, 144, 165),
-    RGB(0, 255, 0),
+    RGB(255, 181, 197),
-    RGB(0, 0, 255),
+    RGB(170, 215, 255),
-    RGB(0, 255, 255),
+    RGB(134, 230, 220),
-    RGB(255, 150, 0),
+    RGB(255, 187, 143),
-    RGB(255, 255, 0),
+    RGB(255, 223, 146),
-    RGB(168, 0, 168)
+    RGB(197, 170, 255)
 };
 
 /**

src/source/TetrisRender.cpp

@@ -16,34 +16,119 @@ void TDrawScreen(HDC hdc, HWND hWnd)
     RECT clientRect;
     GetClientRect(hWnd, &clientRect);
 
-    HBRUSH backgroundBrush = CreateSolidBrush(RGB(245, 245, 245));
+    const RECT gameRect =
-    FillRect(hdc, &clientRect, backgroundBrush);
-    DeleteObject(backgroundBrush);
-
-    RECT gameRect =
     {
-        GRID,
+        WINDOW_PADDING,
-        GRID,
+        WINDOW_PADDING,
-        GRID + nGameWidth * GRID,
+        WINDOW_PADDING + nGameWidth * GRID,
-        GRID + nGameHeight * GRID
+        WINDOW_PADDING + nGameHeight * GRID
     };
 
+    const RECT panelRect =
+    {
+        gameRect.right + SIDE_PANEL_GAP,
+        WINDOW_PADDING,
+        gameRect.right + SIDE_PANEL_GAP + SIDE_PANEL_WIDTH,
+        WINDOW_PADDING + nGameHeight * GRID
+    };
+
+    const COLORREF pageColor = RGB(255, 244, 248);
+    const COLORREF blobColorA = RGB(255, 230, 238);
+    const COLORREF blobColorB = RGB(250, 221, 233);
+    const COLORREF cardColor = RGB(255, 252, 253);
+    const COLORREF boardColor = RGB(70, 57, 78);
+    const COLORREF boardInnerColor = RGB(54, 44, 62);
+    const COLORREF lineColor = RGB(104, 90, 116);
+    const COLORREF frameColor = RGB(212, 168, 188);
+    const COLORREF titleColor = RGB(104, 62, 84);
+    const COLORREF textColor = RGB(92, 73, 88);
+    const COLORREF accentColor = RGB(228, 145, 182);
+
+    HBRUSH pageBrush = CreateSolidBrush(pageColor);
+    FillRect(hdc, &clientRect, pageBrush);
+    DeleteObject(pageBrush);
+
+    // 绘制淡粉背景装饰
+    HBRUSH blobBrushA = CreateSolidBrush(blobColorA);
+    HBRUSH blobBrushB = CreateSolidBrush(blobColorB);
+    HBRUSH oldBrush = (HBRUSH)SelectObject(hdc, blobBrushA);
+    HPEN oldPen = (HPEN)SelectObject(hdc, GetStockObject(NULL_PEN));
+    Ellipse(hdc, clientRect.right - 260, -20, clientRect.right + 80, 260);
+    Ellipse(hdc, -80, clientRect.bottom - 200, 220, clientRect.bottom + 70);
+    SelectObject(hdc, blobBrushB);
+    Ellipse(hdc, clientRect.right - 180, clientRect.bottom - 220, clientRect.right + 120, clientRect.bottom + 40);
+    SelectObject(hdc, oldBrush);
+    SelectObject(hdc, oldPen);
+    DeleteObject(blobBrushA);
+    DeleteObject(blobBrushB);
+
+    // 创建中文清晰字体
+    HFONT titleFont = CreateFont(
+        -34, 0, 0, 0, FW_BOLD, FALSE, FALSE, FALSE,
+        DEFAULT_CHARSET, OUT_OUTLINE_PRECIS, CLIP_DEFAULT_PRECIS, CLEARTYPE_NATURAL_QUALITY,
+        VARIABLE_PITCH, _T("Microsoft YaHei UI"));
+
+    HFONT sectionFont = CreateFont(
+        -24, 0, 0, 0, FW_BOLD, FALSE, FALSE, FALSE,
+        DEFAULT_CHARSET, OUT_OUTLINE_PRECIS, CLIP_DEFAULT_PRECIS, CLEARTYPE_NATURAL_QUALITY,
+        VARIABLE_PITCH, _T("Microsoft YaHei UI"));
+
+    HFONT bodyFont = CreateFont(
+        -20, 0, 0, 0, FW_SEMIBOLD, FALSE, FALSE, FALSE,
+        DEFAULT_CHARSET, OUT_OUTLINE_PRECIS, CLIP_DEFAULT_PRECIS, CLEARTYPE_NATURAL_QUALITY,
+        VARIABLE_PITCH, _T("Microsoft YaHei UI"));
+
+    HFONT smallFont = CreateFont(
+        -17, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE,
+        DEFAULT_CHARSET, OUT_OUTLINE_PRECIS, CLIP_DEFAULT_PRECIS, CLEARTYPE_NATURAL_QUALITY,
+        VARIABLE_PITCH, _T("Microsoft YaHei UI"));
+
+    SetBkMode(hdc, TRANSPARENT);
+    SetTextColor(hdc, textColor);
+
+    // 绘制主卡片和侧边栏卡片
+    HPEN framePen = CreatePen(PS_SOLID, 1, frameColor);
+    HBRUSH gameCardBrush = CreateSolidBrush(cardColor);
+    HBRUSH panelBrush = CreateSolidBrush(cardColor);
+    oldPen = (HPEN)SelectObject(hdc, framePen);
+    oldBrush = (HBRUSH)SelectObject(hdc, gameCardBrush);
+    RoundRect(hdc, gameRect.left - 10, gameRect.top - 10, gameRect.right + 10, gameRect.bottom + 10, 28, 28);
+    SelectObject(hdc, panelBrush);
+    RoundRect(hdc, panelRect.left, panelRect.top, panelRect.right, panelRect.bottom, 30, 30);
+    SelectObject(hdc, oldBrush);
+    SelectObject(hdc, oldPen);
+    DeleteObject(gameCardBrush);
+    DeleteObject(panelBrush);
+    DeleteObject(framePen);
+
     // 绘制游戏区背景
-    HBRUSH gameBrush = CreateSolidBrush(RGB(30, 30, 30));
+    HBRUSH boardBrush = CreateSolidBrush(boardColor);
-    FillRect(hdc, &gameRect, gameBrush);
+    FillRect(hdc, &gameRect, boardBrush);
-    DeleteObject(gameBrush);
+    DeleteObject(boardBrush);
+
+    RECT innerRect =
+    {
+        gameRect.left + 6,
+        gameRect.top + 6,
+        gameRect.right - 6,
+        gameRect.bottom - 6
+    };
+
+    HBRUSH innerBrush = CreateSolidBrush(boardInnerColor);
+    FillRect(hdc, &innerRect, innerBrush);
+    DeleteObject(innerBrush);
 
     // 绘制游戏区边框
-    HPEN borderPen = CreatePen(PS_SOLID, 2, RGB(80, 80, 80));
+    HPEN borderPen = CreatePen(PS_SOLID, 2, RGB(132, 108, 146));
-    HPEN oldPen = (HPEN)SelectObject(hdc, borderPen);
+    oldPen = (HPEN)SelectObject(hdc, borderPen);
-    HBRUSH oldBrush = (HBRUSH)SelectObject(hdc, GetStockObject(NULL_BRUSH));
+    oldBrush = (HBRUSH)SelectObject(hdc, GetStockObject(NULL_BRUSH));
-    Rectangle(hdc, gameRect.left, gameRect.top, gameRect.right, gameRect.bottom);
+    RoundRect(hdc, gameRect.left, gameRect.top, gameRect.right, gameRect.bottom, 18, 18);
     SelectObject(hdc, oldBrush);
     SelectObject(hdc, oldPen);
     DeleteObject(borderPen);
 
     // 绘制网格线
-    HPEN gridPen = CreatePen(PS_SOLID, 1, RGB(55, 55, 55));
+    HPEN gridPen = CreatePen(PS_SOLID, 1, lineColor);
     oldPen = (HPEN)SelectObject(hdc, gridPen);
 
     for (int i = 1; i < nGameWidth; i++)
@@ -73,15 +158,21 @@ void TDrawScreen(HDC hdc, HWND hWnd)
                 int colorIndex = workRegion[i][j] - 1;
                 RECT brickRect =
                 {
-                    gameRect.left + j * GRID + 1,
+                    gameRect.left + j * GRID + 2,
-                    gameRect.top + i * GRID + 1,
+                    gameRect.top + i * GRID + 2,
-                    gameRect.left + (j + 1) * GRID - 1,
+                    gameRect.left + (j + 1) * GRID - 2,
-                    gameRect.top + (i + 1) * GRID - 1
+                    gameRect.top + (i + 1) * GRID - 2
                 };
 
                 HBRUSH brickBrush = CreateSolidBrush(BrickColor[colorIndex]);
-                FillRect(hdc, &brickRect, brickBrush);
+                HPEN brickPen = CreatePen(PS_SOLID, 1, RGB(255, 248, 250));
+                oldPen = (HPEN)SelectObject(hdc, brickPen);
+                oldBrush = (HBRUSH)SelectObject(hdc, brickBrush);
+                RoundRect(hdc, brickRect.left, brickRect.top, brickRect.right, brickRect.bottom, 10, 10);
+                SelectObject(hdc, oldBrush);
+                SelectObject(hdc, oldPen);
                 DeleteObject(brickBrush);
+                DeleteObject(brickPen);
             }
         }
     }
@@ -89,7 +180,7 @@ void TDrawScreen(HDC hdc, HWND hWnd)
     // 绘制预测落点
     if (targetFlag)
     {
-        HPEN targetPen = CreatePen(PS_DOT, 1, RGB(220, 220, 220));
+        HPEN targetPen = CreatePen(PS_DOT, 2, RGB(255, 240, 245));
         oldPen = (HPEN)SelectObject(hdc, targetPen);
         oldBrush = (HBRUSH)SelectObject(hdc, GetStockObject(NULL_BRUSH));
 
@@ -104,12 +195,13 @@ void TDrawScreen(HDC hdc, HWND hWnd)
 
                     if (drawY >= 0 && drawY < nGameHeight && drawX >= 0 && drawX < nGameWidth)
                     {
-                        Rectangle(
+                        RoundRect(
                             hdc,
-                            gameRect.left + drawX * GRID + 4,
+                            gameRect.left + drawX * GRID + 5,
-                            gameRect.top + drawY * GRID + 4,
+                            gameRect.top + drawY * GRID + 5,
-                            gameRect.left + (drawX + 1) * GRID - 4,
+                            gameRect.left + (drawX + 1) * GRID - 5,
-                            gameRect.top + (drawY + 1) * GRID - 4);
+                            gameRect.top + (drawY + 1) * GRID - 5,
+                            8, 8);
                     }
                 }
             }
@@ -134,59 +226,64 @@ void TDrawScreen(HDC hdc, HWND hWnd)
                 {
                     RECT brickRect =
                     {
-                        gameRect.left + drawX * GRID + 1,
+                        gameRect.left + drawX * GRID + 2,
-                        gameRect.top + drawY * GRID + 1,
+                        gameRect.top + drawY * GRID + 2,
-                        gameRect.left + (drawX + 1) * GRID - 1,
+                        gameRect.left + (drawX + 1) * GRID - 2,
-                        gameRect.top + (drawY + 1) * GRID - 1
+                        gameRect.top + (drawY + 1) * GRID - 2
                     };
 
                     HBRUSH brickBrush = CreateSolidBrush(BrickColor[type]);
-                    FillRect(hdc, &brickRect, brickBrush);
+                    HPEN brickPen = CreatePen(PS_SOLID, 1, RGB(255, 250, 252));
+                    oldPen = (HPEN)SelectObject(hdc, brickPen);
+                    oldBrush = (HBRUSH)SelectObject(hdc, brickBrush);
+                    RoundRect(hdc, brickRect.left, brickRect.top, brickRect.right, brickRect.bottom, 12, 12);
+                    SelectObject(hdc, oldBrush);
+                    SelectObject(hdc, oldPen);
                     DeleteObject(brickBrush);
+                    DeleteObject(brickPen);
                 }
             }
         }
     }
 
     // 绘制右侧信息面板
-    SetBkMode(hdc, TRANSPARENT);
+    HFONT oldFont = (HFONT)SelectObject(hdc, titleFont);
-    SetTextColor(hdc, RGB(40, 40, 40));
+    SetTextColor(hdc, titleColor);
+    TextOut(hdc, panelRect.left + 24, panelRect.top + 22, _T("俄罗斯方块"), lstrlen(_T("俄罗斯方块")));
 
-    RECT infoRect =
+    HPEN accentPen = CreatePen(PS_SOLID, 3, accentColor);
-    {
+    oldPen = (HPEN)SelectObject(hdc, accentPen);
-        gameRect.right + GRID,
+    MoveToEx(hdc, panelRect.left + 24, panelRect.top + 68, nullptr);
-        gameRect.top,
+    LineTo(hdc, panelRect.left + 160, panelRect.top + 68);
-        clientRect.right - GRID,
+    SelectObject(hdc, oldPen);
-        gameRect.bottom
+    DeleteObject(accentPen);
-    };
 
-    DrawText(hdc, _T("俄罗斯方块"), -1, &infoRect, DT_TOP | DT_LEFT | DT_SINGLELINE);
+    SelectObject(hdc, sectionFont);
+    SetTextColor(hdc, textColor);
 
     TCHAR scoreText[64];
-    _stprintf_s(scoreText, _T("当前得分：%d"), tScore);
+    _stprintf_s(scoreText, _T("当前得分  %d"), tScore);
-    TextOut(hdc, infoRect.left, infoRect.top + GRID * 2, scoreText, lstrlen(scoreText));
+    TextOut(hdc, panelRect.left + 24, panelRect.top + 104, scoreText, lstrlen(scoreText));
 
-    TextOut(hdc, infoRect.left, infoRect.top + GRID * 4, _T("下一个方块："), lstrlen(_T("下一个方块：")));
+    TextOut(hdc, panelRect.left + 24, panelRect.top + 172, _T("下一个方块"), lstrlen(_T("下一个方块")));
 
-    RECT nextRect =
+    RECT nextCard =
     {
-        infoRect.left,
+        panelRect.left + 24,
-        infoRect.top + GRID * 5,
+        panelRect.top + 210,
-        infoRect.left + GRID * 4,
+        panelRect.left + 24 + GRID * 4 + 32,
-        infoRect.top + GRID * 9
+        panelRect.top + 210 + GRID * 4 + 32
     };
 
-    HBRUSH nextBackBrush = CreateSolidBrush(RGB(220, 220, 220));
+    HBRUSH nextCardBrush = CreateSolidBrush(RGB(255, 238, 244));
-    FillRect(hdc, &nextRect, nextBackBrush);
+    HPEN nextCardPen = CreatePen(PS_SOLID, 1, RGB(233, 191, 208));
-    DeleteObject(nextBackBrush);
+    oldPen = (HPEN)SelectObject(hdc, nextCardPen);
-
+    oldBrush = (HBRUSH)SelectObject(hdc, nextCardBrush);
-    HPEN nextBorderPen = CreatePen(PS_SOLID, 1, RGB(120, 120, 120));
+    RoundRect(hdc, nextCard.left, nextCard.top, nextCard.right, nextCard.bottom, 22, 22);
-    oldPen = (HPEN)SelectObject(hdc, nextBorderPen);
-    oldBrush = (HBRUSH)SelectObject(hdc, GetStockObject(NULL_BRUSH));
-    Rectangle(hdc, nextRect.left, nextRect.top, nextRect.right, nextRect.bottom);
     SelectObject(hdc, oldBrush);
     SelectObject(hdc, oldPen);
-    DeleteObject(nextBorderPen);
+    DeleteObject(nextCardBrush);
+    DeleteObject(nextCardPen);
 
     // 绘制下一方块预览
     for (int i = 0; i < 4; i++)
@@ -197,44 +294,90 @@ void TDrawScreen(HDC hdc, HWND hWnd)
             {
                 RECT brickRect =
                 {
-                    nextRect.left + j * GRID,
+                    nextCard.left + 16 + j * GRID,
-                    nextRect.top + i * GRID,
+                    nextCard.top + 16 + i * GRID,
-                    nextRect.left + (j + 1) * GRID,
+                    nextCard.left + 16 + (j + 1) * GRID - 2,
-                    nextRect.top + (i + 1) * GRID
+                    nextCard.top + 16 + (i + 1) * GRID - 2
                 };
 
                 HBRUSH brickBrush = CreateSolidBrush(BrickColor[nType]);
-                FillRect(hdc, &brickRect, brickBrush);
+                HPEN brickPen = CreatePen(PS_SOLID, 1, RGB(255, 248, 250));
+                oldPen = (HPEN)SelectObject(hdc, brickPen);
+                oldBrush = (HBRUSH)SelectObject(hdc, brickBrush);
+                RoundRect(hdc, brickRect.left, brickRect.top, brickRect.right, brickRect.bottom, 10, 10);
+                SelectObject(hdc, oldBrush);
+                SelectObject(hdc, oldPen);
                 DeleteObject(brickBrush);
+                DeleteObject(brickPen);
             }
         }
     }
 
-    TextOut(hdc, infoRect.left, infoRect.top + GRID * 11, _T("操作说明："), lstrlen(_T("操作说明：")));
+    SelectObject(hdc, sectionFont);
-    TextOut(hdc, infoRect.left, infoRect.top + GRID * 12, _T("方向键：移动 / 旋转"), lstrlen(_T("方向键：移动 / 旋转")));
+    TextOut(hdc, panelRect.left + 24, panelRect.top + 390, _T("操作提示"), lstrlen(_T("操作提示")));
-    TextOut(hdc, infoRect.left, infoRect.top + GRID * 13, _T("空格：快速下落"), lstrlen(_T("空格：快速下落")));
+
-    TextOut(hdc, infoRect.left, infoRect.top + GRID * 14, _T("P：暂停   R：重开"), lstrlen(_T("P：暂停   R：重开")));
+    SelectObject(hdc, bodyFont);
-    TextOut(hdc, infoRect.left, infoRect.top + GRID * 15, _T("G：显示/隐藏落点"), lstrlen(_T("G：显示/隐藏落点")));
+    TextOut(hdc, panelRect.left + 24, panelRect.top + 432, _T("方向键：移动 / 旋转"), lstrlen(_T("方向键：移动 / 旋转")));
+    TextOut(hdc, panelRect.left + 24, panelRect.top + 468, _T("空格：快速下落"), lstrlen(_T("空格：快速下落")));
+    TextOut(hdc, panelRect.left + 24, panelRect.top + 504, _T("P：暂停    R：重新开始"), lstrlen(_T("P：暂停    R：重新开始")));
+    TextOut(hdc, panelRect.left + 24, panelRect.top + 540, _T("G：显示 / 隐藏落点"), lstrlen(_T("G：显示 / 隐藏落点")));
+
+    if (suspendFlag || gameOverFlag)
+    {
+        RECT overlayRect =
+        {
+            gameRect.left + GRID,
+            gameRect.top + GRID * 6,
+            gameRect.right - GRID,
+            gameRect.top + GRID * 13
+        };
+
+        HBRUSH overlayBrush = CreateSolidBrush(RGB(255, 241, 246));
+        HPEN overlayPen = CreatePen(PS_SOLID, 2, RGB(232, 170, 194));
+        oldPen = (HPEN)SelectObject(hdc, overlayPen);
+        oldBrush = (HBRUSH)SelectObject(hdc, overlayBrush);
+        RoundRect(hdc, overlayRect.left, overlayRect.top, overlayRect.right, overlayRect.bottom, 26, 26);
+        SelectObject(hdc, oldBrush);
+        SelectObject(hdc, oldPen);
+        DeleteObject(overlayBrush);
+        DeleteObject(overlayPen);
+
+        RECT titleRect =
+        {
+            overlayRect.left,
+            overlayRect.top + GRID,
+            overlayRect.right,
+            overlayRect.top + GRID * 3
+        };
+
+        RECT tipRect =
+        {
+            overlayRect.left + 20,
+            overlayRect.top + GRID * 3,
+            overlayRect.right - 20,
+            overlayRect.bottom - GRID
+        };
+
+        SetTextColor(hdc, RGB(121, 76, 99));
+        SelectObject(hdc, titleFont);
 
         if (suspendFlag)
         {
-        SetTextColor(hdc, RGB(220, 120, 0));
+            DrawText(hdc, _T("游戏已暂停"), -1, &titleRect, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
-        TextOut(hdc, infoRect.left, infoRect.top + GRID * 17, _T("游戏已暂停"), lstrlen(_T("游戏已暂停")));
+            SelectObject(hdc, bodyFont);
-        SetTextColor(hdc, RGB(40, 40, 40));
+            DrawText(hdc, _T("按 P 键继续游戏"), -1, &tipRect, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
         }
-
+        else
-    if (gameOverFlag)
         {
-        RECT overRect = gameRect;
+            DrawText(hdc, _T("游戏结束"), -1, &titleRect, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
-        SetTextColor(hdc, RGB(255, 80, 80));
+            SelectObject(hdc, bodyFont);
-        DrawText(hdc, _T("游戏结束"), -1, &overRect, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
-        RECT tipRect =
-        {
-            gameRect.left,
-            gameRect.top + GRID * 11,
-            gameRect.right,
-            gameRect.top + GRID * 13
-        };
             DrawText(hdc, _T("按 R 键重新开始"), -1, &tipRect, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
         }
+    }
+
+    SelectObject(hdc, oldFont);
+    DeleteObject(titleFont);
+    DeleteObject(sectionFont);
+    DeleteObject(bodyFont);
+    DeleteObject(smallFont);
 }