ABM2/Engine/InputTask.cpp

   1 // InputTask.cpp: implementation of the CInputTask class.\r
   2 //\r
   3 //////////////////////////////////////////////////////////////////////\r
   4 \r
   5 #include "InputTask.h"\r
   6 #include "../main.h"\r
   7 \r
   8 // include the DirectX Library files\r
   9 #pragma comment (lib, "dinput.lib")\r
  10 #pragma comment (lib, "dinput8.lib")\r
  11 #pragma comment (lib, "dxguid.lib")\r
  12 \r
  13 \r
  14 //////////////////////////////////////////////////////////////////////\r
  15 // Construction/Destruction\r
  16 //////////////////////////////////////////////////////////////////////\r
  17 \r
  18 //unsigned char *CInputTask::keys=0;\r
  19 //CMMPointer<CMMDynamicBlob<unsigned char> > CInputTask::oldKeys=0;\r
  20 //int CInputTask::keyCount=0;\r
  21 BYTE CInputTask::keys[256];\r
  22 BYTE CInputTask::oldKeys[256];\r
  23 int CInputTask::dX=0;\r
  24 int CInputTask::dY=0;\r
  25 unsigned int CInputTask::buttons=0;\r
  26 unsigned int CInputTask::oldButtons=0;\r
  27 \r
  28 CInputTask::CInputTask()\r
  29 {\r
  30         din = NULL;\r
  31         dinkeyboard = NULL;\r
  32         memset(keys, 0, 256);\r
  33         memset(oldKeys, 0, 256);\r
  34 \r
  35         // create the DirectInput interface\r
  36         DirectInput8Create(hInstance, DIRECTINPUT_VERSION, IID_IDirectInput8, (void**)&din, NULL);\r
  37 \r
  38         assert(din != NULL);\r
  39 \r
  40         // create the keyboard device\r
  41         din->CreateDevice(GUID_SysKeyboard, &dinkeyboard, NULL);\r
  42 \r
  43         dinkeyboard->SetDataFormat(&c_dfDIKeyboard); // set the data format to keyboard format\r
  44 \r
  45         // set the control you will have over the keyboard\r
  46         dinkeyboard->SetCooperativeLevel(hWnd, DISCL_NONEXCLUSIVE | DISCL_FOREGROUND);\r
  47 }\r
  48 \r
  49 CInputTask::~CInputTask()\r
  50 {\r
  51         if (dinkeyboard != NULL) \r
  52         {\r
  53                 dinkeyboard->Unacquire();\r
  54                 dinkeyboard->Release();\r
  55         }\r
  56         if (din != NULL) din->Release();\r
  57 }\r
  58 \r
  59 bool CInputTask::Start()\r
  60 {\r
  61         dinkeyboard->Acquire();\r
  62 \r
  63 \r
  64 //      keys=SDL_GetKeyState(&keyCount);\r
  65 //      oldKeys=new CMMDynamicBlob<unsigned char>(keyCount);\r
  66 //      dX=dY=0;\r
  67 //      SDL_PumpEvents(); SDL_PumpEvents();\r
  68         return true;\r
  69 }\r
  70 \r
  71 void CInputTask::Update()\r
  72 {\r
  73         dinkeyboard->Acquire();\r
  74         memcpy(oldKeys, keys, 256*sizeof(BYTE));\r
  75         dinkeyboard->GetDeviceState(256, (LPVOID)keys);\r
  76 \r
  77 //      SDL_PumpEvents();\r
  78 //      oldButtons=buttons;\r
  79 //      buttons=SDL_GetRelativeMouseState(&dX,&dY);\r
  80 //      memcpy((unsigned char*)(*oldKeys),keys,sizeof(unsigned char)*keyCount);\r
  81 //      keys=SDL_GetKeyState(&keyCount);\r
  82 }\r
  83 \r
  84 void CInputTask::Stop()\r
  85 {\r
  86         //keys=0;\r
  87         //oldKeys=0;\r
  88         memset(keys, 0, 256);\r
  89         memset(oldKeys, 0, 256);\r
  90 }\r