[Extremo]

Erhm...

You are double checking something and that for the check becomes useless.

pawn Код:

if ( s_iVehicle )
        {
            static

Here you check it the first time and then later you do:

pawn Код:

if ( s_iVehicle )
                    SetVehicleVelocity( s_iVehicle, s_fVX, s_fVY, s_fVZ );
                else
                    SetPlayerVelocity( playerid, s_fVX, s_fVY, s_fVZ );

Which is useless as you do not change s_iVehicle and just double check a possibility that can never happen.

Otherwise, very nice idea!

Regards,
Extremo.