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  1. #include <Windows.h>
  2.  
  3. #define WINDOW_CLASS_NAME TEXT("Tetris")
  4.  
  5. HWND hMainWindow;
  6. HINSTANCE hInstance;
  7.  
  8. HDC hMemDC, hBlockDC;
  9. HBITMAP hMemPrev, hBlockPrev;
  10.  
  11. LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
  12. {
  13. 	switch(msg)
  14. 	{
  15. 		case WM_CREATE:
  16. 			{
  17. 				HDC hdc = GetDC(hWnd);
  18.  
  19. 				hMemDC = CreateCompatibleDC(hdc);
  20. 				HBITMAP hBitmap = CreateCompatibleBitmap(hdc, 24 * 10, 24 * 20);
  21. 				hMemPrev = (HBITMAP)SelectObject(hMemDC, hBitmap);
  22.  
  23. 				hBlockDC = CreateCompatibleDC(hdc);
  24. 				hBitmap = LoadBitmap(hInstance, TEXT("BLOCKS"));
  25. 				hBlockPrev = (HBITMAP)SelectObject(hBlockDC, hBitmap);
  26.  
  27. 				//debug
  28. 				BitBlt(hMemDC, 0, 0, 24, 24, hBlockDC, 0, 0, SRCCOPY);
  29.  
  30. 				ReleaseDC(hWnd, hdc);
  31. 				break;
  32. 			}
  33. 		case WM_PAINT:
  34. 			{
  35. 				PAINTSTRUCT ps;
  36. 				HDC hdc = BeginPaint(hWnd, &ps);
  37. 				BitBlt(hdc, 0, 0, 24 * 10, 24 * 20, hMemDC, 0, 0, SRCCOPY);
  38. 				EndPaint(hWnd, &ps);
  39. 				break;
  40.  
  41. 			}
  42. 		case WM_DESTROY:
  43. 			{
  44. 				HBITMAP hBitmap = (HBITMAP)SelectObject(hMemDC, hMemPrev);
  45. 				DeleteObject(hBitmap);
  46. 				DeleteDC(hMemDC);
  47.  
  48. 				hBitmap = (HBITMAP)SelectObject(hBlockDC, hBlockPrev);
  49. 				DeleteObject(hBitmap);
  50. 				DeleteDC(hBlockDC);
  51.  
  52. 				PostQuitMessage(0);
  53. 				break;
  54. 			}
  55. 		default:
  56. 			return DefWindowProc(hWnd, msg, wParam, lParam);
  57.  
  58. 	}
  59. 	return 0;
  60. }
  61.  
  62. int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR cmdLine, int cmdShow)
  63. {
  64. 	WNDCLASSEX wc;
  65. 	hInstance = hInst;
  66.  
  67. 	wc.cbSize			= sizeof(WNDCLASSEX);
  68. 	wc.style			= CS_HREDRAW| CS_VREDRAW;
  69. 	wc.lpfnWndProc		= (WNDPROC)WndProc;
  70. 	wc.cbClsExtra		= 0;
  71. 	wc.cbWndExtra		= 0;
  72. 	wc.hInstance		= hInst;
  73. 	wc.hIcon			= NULL;
  74. 	wc.hCursor			= LoadCursor(NULL, IDC_ARROW);
  75. 	wc.hbrBackground	= (HBRUSH)COLOR_BACKGROUND;
  76. 	wc.lpszMenuName		= NULL;
  77. 	wc.lpszClassName	= WINDOW_CLASS_NAME;
  78. 	 wc.hIconSm			= NULL;
  79.  
  80. 	if(!RegisterClassEx(&wc)) return -1;
  81.  
  82.  
  83. 	RECT r;
  84. 	r.left = r.top = 0;
  85. 	r.right = 24 * 10;
  86. 	r.bottom = 24 * 20;
  87.  
  88. 	AdjustWindowRectEx(&r,WS_OVERLAPPED | WS_MINIMIZEBOX | WS_SYSMENU | WS_CAPTION, false, 0);
  89.  
  90.  
  91. 	hMainWindow = CreateWindow(
  92. 					WINDOW_CLASS_NAME, TEXT("title"),
  93. 					WS_OVERLAPPED | WS_MINIMIZEBOX | WS_SYSMENU | WS_CAPTION,
  94. 					CW_USEDEFAULT, CW_USEDEFAULT, r.right - r.left, r.bottom - r.top,
  95. 					NULL, NULL, hInst, NULL);
  96.  
  97. 	if(hMainWindow == NULL) return -1;
  98.  
  99. 	ShowWindow(hMainWindow, SW_SHOW);
  100.  
  101. 	MSG msg;
  102.  
  103. 	while(GetMessage(&msg, NULL, 0, 0))
  104. 	{
  105. 		TranslateMessage(&msg);
  106. 		DispatchMessage(&msg);
  107. 	}
  108.  
  109. 	return 0;
  110.  
  111. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp:1:21: fatal error: Windows.h: No such file or directory
 #include <Windows.h>
                     ^
compilation terminated.
stdout
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Standard output is empty
https://ideone.com/i4fQGS
language:
C++ (gcc 8.3)
created:
7 years ago
visibility:
public

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