[coole210]

pawn Код:

stock Float:GetPlayerSpeed(playerid)
{
    new
      Float:vX,
      Float:vY,
      Float:vZ;
    if (!IsPlayerInAnyVehicle(playerid))
    {
      GetPlayerVelocity(playerid, vX, vY, vZ);
    }
    else
    {
      GetVehicleVelocity(GetPlayerVehicleID(playerid), vX, vY, vZ);
    }
    return floatsqroot(vX*vX + vY*vY + vZ*vZ);
}

I found that function, it seems to work.