[FNC] GetVehicleAroundCoords

/*
        Author: Johurt(ES.^, Edgar).
        Date: 23-01-2013.
*/
stock GetVehicleAroundCoords(Float:x, Float:y, Float:z, Float:distance = 8.0)
{
    new Float:vDistance = INVALID_PLAYER_ID, Float:nvDistance, vehicleid;
    for(new v; v < MAX_VEHICLES; v++)
    {
        if(GetVehicleModel(v) < 400) continue;
        nvDistance = GetVehicleDistanceFromPoint(v, x, y, z);
        if(nvDistance > distance) continue;
        if(vDistance == INVALID_PLAYER_ID) vDistance = nvDistance;
        if(vDistance > nvDistance) vDistance = nvDistance, vehicleid = v;
    }
    return vehicleid;
}