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GameBoard.inl
Package: tanksrc.zip　[view]
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Upload Date: 2007-01-05
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Code Size: 3k
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Game Program

Development Platform:

Visual C++

GameBoard.inl：Code Content
  1. /*****************************************************************************
  2. *                                                                             
  3. *   GameBoard.inl
  4. *                                                                             
  5. *   Electrical Engineering Faculty - Software Lab                             
  6. *   Spring semester 1998                                                      
  7. *                                                                             
  8. *   Tanks game                                                                
  9. *                                                                             
  10. *   Contents: Inline functions implementations.
  11. *                                                                             
  12. *   Authors: Eran Yariv - 28484475                                           
  13. *            Moshe Zur  - 24070856                                           
  14. *                                                                            
  15. *                                                                            
  16. *   Date: 23/09/98                                                           
  17. *                                                                            
  18. ******************************************************************************/
  19. inline CGameBoard::CGameBoard () :
  20.     m_EmptyRect (0,0,0,0),
  21.     m_pMap (new BYTE[MAP_X_CELLS * MAP_Y_CELLS]),
  22.     m_bPrevDir (1)
  23. {
  24.     SetPos (0,0);
  25.     SetSize (MAP_WIDTH, MAP_HEIGHT);
  26. }
  28. inline CGameBoard::~CGameBoard ()
  29. {
  30.     delete [] m_pMap;
  31. }
  33. inline StateType 
  34. CGameBoard::CalcState (DWORD)
  35. {
  36.     return STATE_ALIVE;
  37. }
  39. inline CPoint &
  40. CGameBoard::GetPos()
  41. {
  42.     return m_Pos;
  43. }
  45. inline ObjectHeightType
  46. CGameBoard::GetHeight()
  47. {
  48.     return GROUND_LEVEL;
  49. }
  51. inline HIMAGE 
  52. CGameBoard::GetImage ()
  53. {
  54.     return m_hImage;
  55. }
  57. inline GameObjectType 
  58. CGameBoard::GetType ()
  59. {
  60.     return BOARD;
  61. }
  63. inline CRect &
  64. CGameBoard::GetUpdateRectangle()
  65. {
  66.     return m_EmptyRect;
  67. }
  69. inline CSize &
  70. CGameBoard::GetDimensions ()
  71. {
  72.     return m_Size;
  73. }
  75. inline TerrainType 
  76. CGameBoard::ReadMap (UINT x, UINT y)
  77. {
  78.     if (!InBoard(x, y))
  79.         return TERR_BLOCKED;
  80.     return (TerrainType)m_pMap[x + y * MAP_X_CELLS];
  81. }
  83. inline void 
  84. CGameBoard::WriteMap (UINT x, UINT y, TerrainType ter)
  85. {
  86.     ASSERT (InBoard(x, y) && ter <= TERR_BLOCKED);
  87.     m_pMap[x + y * MAP_X_CELLS] = BYTE(ter);
  88. }
  90. inline UINT 
  91. CGameBoard::Rand (UINT uMax)
  92. {   // Returns random number between 0..uMax-1
  93.     ASSERT (uMax < RAND_MAX);
  94.     return rand() % uMax;
  95. }
  97. inline UINT 
  98. CGameBoard::BlockSize (UINT uPixelSize)
  99. {
  100.     return ((uPixelSize % MAP_BLOCK_SCALE) == 0) ?
  101.            (uPixelSize / MAP_BLOCK_SCALE ) :
  102.            (1 + uPixelSize / MAP_BLOCK_SCALE);
  103. }            
  105. inline BOOL CGameBoard::InBoard (UINT x, UINT y)
  106. {
  107.     return (x < MAP_X_CELLS && y < MAP_Y_CELLS);
  108. }