CreateWindow

    // Application initialization ---------------------------------------------------------
    bool Engine::CreateWindow(Int screenWidth, Int screenHeight, bool fullscreen)
    {
        WNDCLASSEX wc;
        DEVMODE dmScreenSettings;
        Int posX, posY;
        bool result;

        // Initialize the Windows API (and create a window)

        // Set display settings
        mScreenWidth = screenWidth;
        mScreenHeight = screenHeight;
        mFullscreen = fullscreen;

        // Get an external pointer to this object
        ApplicationHandle = this;

        // Get the instance of this application
        mHINSTANCE = GetModuleHandle(NULL);

        // Give the application a name
        mApplicationName = L"E-ngine";

        // Setup the windows class with default settings
        wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC;
        wc.lpfnWndProc = WndProc;
        wc.cbClsExtra = 0;
        wc.cbWndExtra = 0;
        wc.hInstance = mHINSTANCE;
        wc.hIcon = LoadIcon(NULL, IDI_WINLOGO);
        wc.hIconSm = wc.hIcon;
        wc.hCursor = LoadCursor(NULL, IDC_ARROW);
        wc.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH);
        wc.lpszMenuName = NULL;
        wc.lpszClassName = mApplicationName;
        wc.cbSize = sizeof(WNDCLASSEX);

        // Register the window class
        RegisterClassEx(&wc);

        // Setup the screen settings depending on whether it is running in full screen or in windowed mode
        if(mFullscreen)
        {
            // If full screen set the screen to maximum size of the users desktop and 32bit
            mScreenWidth = GetSystemMetrics(SM_CXSCREEN);
            mScreenHeight = GetSystemMetrics(SM_CYSCREEN);
            //--//
            memset(&dmScreenSettings, 0, sizeof(dmScreenSettings));
            dmScreenSettings.dmSize = sizeof(dmScreenSettings);
            dmScreenSettings.dmPelsWidth = (uLong)mScreenWidth;
            dmScreenSettings.dmPelsHeight = (uLong)mScreenHeight;
            dmScreenSettings.dmBitsPerPel = 32;
            dmScreenSettings.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;

            // Change the display settings to full screen
            ChangeDisplaySettings(&dmScreenSettings, CDS_FULLSCREEN);

            // Set the position of the window to the top left corner
            posX = posY = 0;
        }
        else
        {
            // Place the window in the middle of the screen
            posX = (GetSystemMetrics(SM_CXSCREEN) - mScreenWidth) / 2;
            posY = (GetSystemMetrics(SM_CYSCREEN) - mScreenHeight) / 2;
        }

        // Create the window with the screen settings and get the handle to it
        mHWND = CreateWindowExW(WS_EX_APPWINDOW, mApplicationName, mApplicationName, WS_OVERLAPPEDWINDOW | WS_CLIPSIBLINGS | WS_CLIPCHILDREN, posX, posY, mScreenWidth, mScreenHeight, NULL, NULL, mHINSTANCE, NULL);

        // Bring the window up on the screen and set it as main focus
        ShowWindow(mHWND, SW_SHOW);
        SetForegroundWindow(mHWND);
        SetFocus(mHWND);

        // Show/Hide the mouse cursor
        ShowCursor(true);

        return true;
    }