QTS no. 16 - Callback based keyboard and mouse input

/*
-----------------------------------------
* Game hacking QTS ( Quickie Tip Series )
* no. 16 - Callback based keyboard and mouse input
-----------------------------------------
* Author: SEGnosis  - GHAnon.net
* Thanks to:
* bitterbanana      - No known site
* Drunken Cheetah   - No known site
* fatboy88      - No known site
* Geek4Ever         - No known site
* learn_more        - www.uc-forum.com
* Novocaine         - http://ilsken.net/blog/?page_id=64
* Philly0494        - No known site
* Roverturbo        - www.uc-forum.com
* SilentKarma       - www.halocoders.com - offline
* Strife        - www.uc-forum.com
* Wieter20      - No known site
*/

//----------------------------------//


#include <detours.h>


//----------------------------------//


#define HOOK(func,addy) o##func = (t##func)DetourFunction((PBYTE)addy,(PBYTE)hk##func)


//----------------------------------//


LRESULT WINAPI hkDispatchMessage( MSG* lpmsg )
{
    WPARAM wParam   = lpmsg->wParam;
    WPARAM lParam   = lpmsg->lParam;
    HWND hWnd       = lpmsg->hwnd;

    static POINT ptCursor;

    const  DWORD dwLButtonTime = 13379,
                 dwRButtonTime = 13378;

    switch( lpmsg->message )
    {
    case WM_TIMER:
            switch( wParam )
            {
            case dwLButtonTime:
                break;

            case dwRButtonTime:
                break;
            }
        break;

    case WM_LBUTTONDOWN:
            SetTimer( hWnd, dwLButtonTime, 50, 0 );
        break;

    case WM_LBUTTONUP:
            KillTimer( hWnd, dwLButtonTime );
        break;

    case WM_RBUTTONDOWN:
            SetTimer( hWnd, dwRButtonTime, 50, 0 );
        break;

    case WM_RBUTTONUP:
            KillTimer( hWnd, dwRButtonTime );
        break;

    case WM_MOUSEMOVE:
            ptCursor.x = LOWORD( lParam );
            ptCursor.y = HIWORD( lParam );
        break;


    case WM_MOUSEWHEEL:
            if( GET_WHEEL_DELTA_WPARAM(wParam) == 120 );

            if( GET_WHEEL_DELTA_WPARAM(wParam) == -120 );
        break;


    case WM_KEYDOWN:
    case WM_SYSKEYDOWN:
            switch( wParam )
            {
            case VK_LEFT:

                break;

            case VK_RIGHT:

                break;

            case VK_DOWN:

                break;

            case VK_UP:

                break;
            }
        break;


    case WM_KEYUP:

        break;


    case WM_SIZE:
            LOWORD( lParam ); // client width
            HIWORD( lParam ); // client height
        break;
    }

    return oDispatchMessage( lpmsg );
}


//----------------------------------//


DWORD WINAPI CommandThread( LPVOID )
{
    DWORD dwDispatchMessageAddress = 0;

    while( !( dwDispatchMessageAddress = GetProcAddress( GetModuleHandle( "User32.dll" ), "DispatchMessageA" ) ) )
        Sleep( 250 );

    HOOK(DispatchMessage,dwDispatchMessageAddress);

    return 0;
}


//----------------------------------//