1 #define WIN32_LEAN_AND_MEAN 2 #include <windows.h> 3 #include <iostream> 4 #include <vector> 5 #include <sstream> 6 #include <OIS.h> 7 #include <SDL.h> 8 #include "resource.h" 9 10 LRESULT DlgProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam ); 11 void initSDL(); 12 void destroySDL(); 13 void initOIS(); 14 void destroyOIS(); 15 16 void OutputMessage( const std::string& message ); 17 18 //Fun Globals ;-) 19 HWND hWnd = 0, hOut = 0, hDisp = 0; 20 bool appRunning = true; 21 22 using namespace OIS; 23 24 //////////// Common Event handler class //////// 25 class EventHandler : public KeyListener, public MouseListener 26 { 27 public: 28 EventHandler() {} 29 ~EventHandler() {} 30 bool keyPressed( const KeyEvent &arg ) { 31 std::ostringstream ss; 32 ss << "KeyPressed {" << arg.key << ", " << ((Keyboard*)(arg.device))->getAsString(arg.key) 33 << "} || Text (" << (arg.text > 0 ? (char)arg.text : '?') << ")"; 34 OutputMessage(ss.str()); 35 return true; 36 } 37 bool keyReleased( const KeyEvent &arg ) { 38 if( arg.key == KC_ESCAPE || arg.key == KC_Q ) 39 { 40 appRunning = false; 41 return false; 42 } 43 std::ostringstream ss; 44 ss << "KeyReleased (" << arg.key << ")"; 45 OutputMessage(ss.str()); 46 return true; 47 } 48 bool mouseMoved( const MouseEvent &arg ) { 49 const MouseState& s = arg.state; 50 std::ostringstream ss; 51 ss << "MouseMoved: Abs(" 52 << s.abX << ", " << s.abY << ", " << s.abZ << ") Rel(" 53 << s.relX << ", " << s.relY << ", " << s.relZ << ")"; 54 OutputMessage(ss.str()); 55 return true; 56 } 57 bool mousePressed( const MouseEvent &arg, MouseButtonID id ) { 58 std::ostringstream ss; 59 ss << "MousePressed: " << id; 60 OutputMessage(ss.str()); 61 return true; 62 } 63 bool mouseReleased( const MouseEvent &arg, MouseButtonID id ) { 64 std::ostringstream ss; 65 ss << "MouseReleased: " << id; 66 OutputMessage(ss.str()); 67 return true; 68 } 69 }; 70 71 //More Fun Globals ;-) 72 EventHandler gHandler; 73 Mouse* gMouse = 0; 74 Keyboard* gKeyboard = 0; 75 76 //---------------------------------------------------------------------------------// 77 INT WINAPI WinMain( HINSTANCE hInst, HINSTANCE, LPSTR strCmdLine, INT ) 78 { 79 //Create a capture window for Input Grabbing 80 hWnd = CreateDialog( 0, MAKEINTRESOURCE(IDD_MAIN_WINDOW), 0,(DLGPROC)DlgProc); 81 if( hWnd == 0 ) exit(-1); 82 ShowWindow(hWnd, SW_SHOW); 83 84 hOut = GetDlgItem(hWnd, IDC_OUTPUT); 85 if(hOut == 0) exit(-1); 86 87 hDisp = GetDlgItem(hWnd, IDC_SDL_WIN); 88 if(hDisp == 0) exit(-1); 89 90 OutputMessage("Initialising Demo Application..."); 91 92 try 93 { 94 initSDL(); 95 initOIS(); 96 } 97 catch(...) 98 { 99 appRunning = false; 100 } 101 102 while(appRunning) 103 { 104 Sleep( 30 ); 105 MSG msg; 106 while( PeekMessage( &msg, NULL, 0U, 0U, PM_REMOVE ) ) 107 { 108 if( msg.message == WM_QUIT ) 109 appRunning = false; 110 111 TranslateMessage( &msg ); 112 DispatchMessage( &msg ); 113 } 114 115 if( gKeyboard ) 116 { 117 gKeyboard->capture(); 118 if( gKeyboard->buffered() == false ) 119 if( gKeyboard->isKeyDown( KC_ESCAPE ) ) 120 appRunning = false; 121 } 122 123 if( gMouse ) 124 { 125 gMouse->capture(); 126 } 127 } 128 129 destroyOIS(); 130 destroySDL(); 131 return 0; 132 } 133 134 //---------------------------------------------------------------------------------// 135 void initSDL() 136 { 137 OutputMessage("Initialising SDL..."); 138 //I cannot get embedding functioning :/ 139 //std::ostringstream ss; 140 //ss << "SDL_WINDOWID=" << hDisp; 141 //_putenv(ss.str().c_str()); 142 //_putenv("SDL_VIDEODRIVER=windib"); 143 RECT r; 144 GetWindowRect(hDisp, &r); 145 146 if( SDL_Init(SDL_INIT_VIDEO) < 0 ) 147 throw("Error!"); 148 SDL_Surface *screen = SDL_SetVideoMode( r.right-r.left, r.bottom-r.top, 32, SDL_HWSURFACE ); 149 150 //SDL_Surface *screen = SDL_SetVideoMode( r.right-r.left, r.bottom-r.top, 0, 0 ); 151 //SetWindowPos(hDisp, 0, r.left, r.top, 0, 0, SWP_NOMOVE | SWP_NOSIZE); 152 OutputMessage("Success!"); 153 } 154 155 //---------------------------------------------------------------------------------// 156 void destroySDL() 157 { 158 SDL_Quit(); 159 } 160 161 //---------------------------------------------------------------------------------// 162 void initOIS() 163 { 164 OutputMessage("Initialising OIS..."); 165 InputManager *im = InputManager::createInputSystem(ParamList()); 166 167 gKeyboard = static_cast<Keyboard*>(im->createInputObject(OISKeyboard, false)); 168 gKeyboard->setEventCallback( &gHandler ); 169 170 gMouse = static_cast<Mouse*>(im->createInputObject(OISMouse, false)); 171 gMouse->setEventCallback( &gHandler ); 172 173 std::ostringstream temp; 174 unsigned int v = im->getVersionNumber(); 175 temp << "Success! >> " << "Version: " << (v>>16 ) << "." << ((v>>8) & 0x000000FF) 176 << "." << (v & 0x000000FF) << " >> Release Name: " 177 << im->getVersionName() << " >> Platform: " << im->inputSystemName(); 178 OutputMessage(temp.str()); 179 OutputMessage(""); 180 OutputMessage("***************************************************************"); 181 OutputMessage("TIP!: Keep the external SDL window active to recieve events"); 182 OutputMessage("TIP!: Git Escape in buffered or unbuffered to quit"); 183 OutputMessage("***************************************************************"); 184 } 185 186 //---------------------------------------------------------------------------------// 187 void destroyOIS() 188 { 189 if( InputManager::getSingletonPtr() ) 190 { 191 InputManager::getSingletonPtr()->destroyInputObject(gKeyboard); 192 InputManager::destroyInputSystem(); 193 } 194 } 195 196 //---------------------------------------------------------------------------------// 197 LRESULT DlgProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam ) 198 { 199 int wmId = LOWORD(wParam), wmEvent = HIWORD(wParam); 200 201 switch(uMsg) 202 { 203 case WM_CLOSE: 204 PostQuitMessage(0); 205 return TRUE; 206 case WM_COMMAND: 207 { 208 switch(wmId) 209 { 210 case ID_EXIT: 211 PostQuitMessage(0); 212 return TRUE; 213 case IDC_BUFF_KEYS: 214 { 215 gKeyboard->setBuffered( !gKeyboard->buffered() ); 216 std::ostringstream temp; 217 temp << "** Setting Keyboard buffered Mode to: " << (gKeyboard->buffered() ? "Buffered" : "Unbuffered"); 218 OutputMessage(temp.str()); 219 return FALSE; 220 } 221 case IDC_BUFF_MOUSE: 222 { 223 gMouse->setBuffered( !gMouse->buffered() ); 224 std::ostringstream temp; 225 temp << "** Setting Mouse buffered Mode to: " << (gMouse->buffered() ? "Buffered" : "Unbuffered"); 226 OutputMessage(temp.str()); 227 return FALSE; 228 } 229 default: break; 230 } 231 } 232 } 233 234 return FALSE; 235 } 236 237 //---------------------------------------------------------------------------------// 238 void OutputMessage( const std::string& message ) 239 { 240 static std::ostringstream buff; 241 buff << message << "\r\n"; 242 SendMessage(hOut, WM_SETTEXT, 0, (LPARAM)buff.str().c_str()); 243 } 244
