C++ Fehler | Neuling

    • C++ Fehler | Neuling

      Hallo Leutz.
      Also ich hab mit einem Buch über Spieleprogrammierung mit C++ und DirectX angefangen. Nachdem ich einen Teil geschrieben hatte und es endlich compilieren konnte, bekam ich einen Fehler.

      Zeile:
      115 Warnung
      151 Fehler
      152 Folgefehler

      Da ich langsam am Verzweifeln bin und ich diese Stelle schon 5x mal neu geschrieben hab, wollte ich hier fragen ob mir wer helfen kann?

      MfG Sitemaster

      C-Quellcode

      1. //--------------------------
      2. // Defines
      3. //--------------------------
      5. #define WINDOW_CLASS_NAME "Game Shell Window"
      6. #define WIN32_LEAN_AND_MEAN
      8. //--------------------------
      9. // INCLUDES
      10. //--------------------------
      12. #include <windows.h>
      14. //--------------------------
      15. // MACROS
      16. //--------------------------
      18. #define KEYDOWN(vk_code) ((GetAsyncKeyState(vk_code)&0x8000)?1:0
      19. #define KEYUP(vk_code) ((GetAsyncKeyState(vk_code)&0x8000)?1:0
      21. //--------------------------
      22. // GLOBALS
      23. //--------------------------
      25. HWND main_window_handle = NULL;
      26. HINSTANCE hinstance_app = NULL;
      28. //--------------------------
      29. // Wichtige Game-Funktionsprototypen
      30. //--------------------------
      32. void Game_Shutdown(void);
      33. void Game_Init(void);
      34. void Game_Main(void);
      36. //--------------------------
      37. // Funktionsdefinitionen
      38. //--------------------------
      40. LRESULT CALLBACK WindowProc(HWND hwnd,
      41. UINT msg,
      42. WPARAM wparam,
      43. LPARAM lparam)
      44. {
      45. PAINTSTRUCT ps;
      46. HDC hdc;
      48. // Nachrichtenverarbeitung
      49. switch(msg)
      50. {
      51. case WM_CREATE:
      52. {
      53. return(0);
      54. }
      55. break;
      57. case WM_PAINT:
      58. {
      59. hdc = BeginPaint(hwnd,&ps);
      60. EndPaint(hwnd,&ps);
      61. return(0);
      62. }
      63. break;
      65. case WM_DESTROY:
      66. {
      67. PostQuitMessage(0);
      68. return(0);
      69. }
      70. break;
      72. default:
      73. break;
      74. }
      75. return (DefWindowProc(hwnd, msg, wparam, lparam));
      76. }
      77. ////////////////////////////////////////////////////////
      79. int WINAPI WinMain(HINSTANCE hinstance,
      80. HINSTANCE hprevinstance,
      81. LPSTR lpcmdline,
      82. int ncmdshow)
      83. {
      84. WNDCLASSEX winclass;
      85. HWND hwnd;
      86. MSG msg;
      88. // Fenstereigenschaften festlegen
      89. winclass.cbSize = sizeof(WNDCLASSEX);
      90. winclass.style = CS_HREDRAW | CS_VREDRAW;
      91. winclass.lpfnWndProc = WindowProc;
      92. winclass.cbClsExtra = 0;
      93. winclass.cbWndExtra = 0;
      94. winclass.hInstance = hinstance;
      95. winclass.hIcon = LoadIcon(NULL, IDI_APPLICATION);
      96. winclass.hCursor = LoadCursor(NULL, IDC_ARROW);
      97. winclass.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH);
      98. winclass.lpszMenuName = NULL;
      99. winclass.lpszClassName = WINDOW_CLASS_NAME;
      100. winclass.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
      102. hinstance_app = hinstance;
      104. if(!RegisterClassEx(&winclass))
      105. return(0);
      106. if(!(hwnd = CreateWindowEx(NULL,
      107. WINDOW_CLASS_NAME,
      108. "My Game Shell",
      109. WS_OVERLAPPEDWINDOW | WS_VISIBLE,
      110. 0,0,
      111. 800,600,
      112. NULL,
      113. NULL,
      114. hinstance,
      115. [COLOR=red]NULL)))[/COLOR]
      116. return(0);
      118. main_window_handle = hwnd;
      120. Game_Init();
      122. while(TRUE) // Nachrichtenweiterleitung
      123. {
      124. if(PeekMessage(&msg,NULL,0,0,PM_REMOVE))
      125. {
      126. if(msg.message == WM_QUIT)
      127. break;
      128. TranslateMessage(&msg);
      129. DispatchMessage(&msg);
      130. }
      132. Game_Main();
      133. }
      135. Game_Shutdown();
      137. return(msg.wParam);
      138. }
      140. ////////////////////////////////////////////////////////
      142. void Game_Init(void)
      143. {}
      145. ////////////////////////////////////////////////////////
      147. void Game_Main(void)
      148. {
      149. [COLOR=red] // Mit ESC die Anwendung verlassen
      150. if(KEYDOWN(VK_ESCAPE))
      151. SendMessage(main_window_handle,WM_CLOSE,0,0);
      152. }[/COLOR]
      154. ////////////////////////////////////////////////////////
      156. void Game_Shutdown(void)
      157. {}
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