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 #ifdef WIN32\r
   9 // include the DirectX Library files\r
  10 #pragma comment (lib, "dinput.lib")\r
  11 #pragma comment (lib, "dinput8.lib")\r
  12 #pragma comment (lib, "dxguid.lib")\r
  13 \r
  14 #endif WIN32\r
  15 \r
  16 //////////////////////////////////////////////////////////////////////\r
  17 // Construction/Destruction\r
  18 //////////////////////////////////////////////////////////////////////\r
  19 \r
  20 //unsigned char *CInputTask::keys=0;\r
  21 //CMMPointer<CMMDynamicBlob<unsigned char> > CInputTask::oldKeys=0;\r
  22 //int CInputTask::keyCount=0;\r
  23 BYTE CInputTask::keys[256];\r
  24 BYTE CInputTask::oldKeys[256];\r
  25 int CInputTask::dX=0;\r
  26 int CInputTask::dY=0;\r
  27 unsigned int CInputTask::buttons=0;\r
  28 unsigned int CInputTask::oldButtons=0;\r
  29 \r
  30 #ifdef WIN32\r
  31 CInputTask::CInputTask()\r
  32 {\r
  33         din = NULL;\r
  34         dinkeyboard = NULL;\r
  35         memset(keys, 0, 256);\r
  36         memset(oldKeys, 0, 256);\r
  37 \r
  38         // create the DirectInput interface\r
  39         DirectInput8Create(hInstance, DIRECTINPUT_VERSION, IID_IDirectInput8, (void**)&din, NULL);\r
  40 \r
  41         assert(din != NULL);\r
  42 \r
  43         // create the keyboard device\r
  44         din->CreateDevice(GUID_SysKeyboard, &dinkeyboard, NULL);\r
  45 \r
  46         dinkeyboard->SetDataFormat(&c_dfDIKeyboard); // set the data format to keyboard format\r
  47 \r
  48         // set the control you will have over the keyboard\r
  49         dinkeyboard->SetCooperativeLevel(hWnd, DISCL_NONEXCLUSIVE | DISCL_FOREGROUND);\r
  50 }\r
  51 \r
  52 CInputTask::~CInputTask()\r
  53 {\r
  54         if (dinkeyboard != NULL) \r
  55         {\r
  56                 dinkeyboard->Unacquire();\r
  57                 dinkeyboard->Release();\r
  58         }\r
  59         if (din != NULL) din->Release();\r
  60 }\r
  61 \r
  62 bool CInputTask::Start()\r
  63 {\r
  64         dinkeyboard->Acquire();\r
  65 \r
  66 \r
  67 //      keys=SDL_GetKeyState(&keyCount);\r
  68 //      oldKeys=new CMMDynamicBlob<unsigned char>(keyCount);\r
  69 //      dX=dY=0;\r
  70 //      SDL_PumpEvents(); SDL_PumpEvents();\r
  71         return true;\r
  72 }\r
  73 \r
  74 void CInputTask::Update()\r
  75 {\r
  76         dinkeyboard->Acquire();\r
  77         memcpy(oldKeys, keys, 256*sizeof(BYTE));\r
  78         dinkeyboard->GetDeviceState(256, (LPVOID)keys);\r
  79 \r
  80 //      SDL_PumpEvents();\r
  81 //      oldButtons=buttons;\r
  82 //      buttons=SDL_GetRelativeMouseState(&dX,&dY);\r
  83 //      memcpy((unsigned char*)(*oldKeys),keys,sizeof(unsigned char)*keyCount);\r
  84 //      keys=SDL_GetKeyState(&keyCount);\r
  85 }\r
  86 \r
  87 void CInputTask::Stop()\r
  88 {\r
  89         //keys=0;\r
  90         //oldKeys=0;\r
  91         memset(keys, 0, 256);\r
  92         memset(oldKeys, 0, 256);\r
  93 }\r
  94 #endif // WIN32\r