stock check_way(const iMonster, const Float:vecFrom[3], const Float:vecTo[3], const iTarget)
{
    static Float:vecWay[3], Float:wayAngles[3], Float:vecMove[3]

    xs_vec_sub(vecTo, vecFrom, vecWay)

    vector_to_angle(vecWay, wayAngles)

    angle_vector(wayAngles, ANGLEVECTOR_FORWARD, vecMove)

    xs_vec_normalize(vecMove, vecMove)

    xs_vec_mul_scalar(vecMove, 128.0, vecMove)

    xs_vec_add(vecFrom, vecMove, vecMove)

    static Float:flFraction, pHit

    static iTr
    iTr=create_tr2()

    engfunc(EngFunc_TraceMonsterHull, iMonster, vecFrom, vecMove, DONT_IGNORE_MONSTERS, iMonster, iTr)
    //engfunc(EngFunc_TraceHull, vecFrom, vecMove, DONT_IGNORE_MONSTERS, HULL_HUMAN, iMonster, iTr)

    //test_line(vecFrom, vecMove)

    get_tr2(iTr, TR_flFraction, flFraction)
    pHit=get_tr2(iTr, TR_pHit)

    free_tr2(iTr)

    //client_print(0, print_chat, "0 %f", flFraction)

    if(flFraction!=1.0&&pHit!=iTarget)
    {
        static Float:temp, Float:tempVec[3]

        wayAngles[1]+=30.0

        angle_vector(wayAngles, ANGLEVECTOR_FORWARD, vecMove)

        xs_vec_normalize(vecMove, vecMove)

        xs_vec_mul_scalar(vecMove, 128.0, vecMove)

        xs_vec_add(vecFrom, vecMove, vecMove)

        iTr=create_tr2()

        engfunc(EngFunc_TraceHull, vecFrom, vecMove, DONT_IGNORE_MONSTERS, HULL_HUMAN, iMonster, iTr)

        //test_line(vecFrom, vecMove)

        xs_vec_copy(vecMove, tempVec)

        get_tr2(iTr, TR_flFraction, flFraction)
        pHit=get_tr2(iTr, TR_pHit)
        temp=flFraction

        free_tr2(iTr)

        //client_print(0, print_chat, "1 %f", flFraction)

        wayAngles[1]-=60.0

        angle_vector(wayAngles, ANGLEVECTOR_FORWARD, vecMove)

        xs_vec_normalize(vecMove, vecMove)

        xs_vec_mul_scalar(vecMove, 128.0, vecMove)

        xs_vec_add(vecFrom, vecMove, vecMove)

        iTr=create_tr2()

        engfunc(EngFunc_TraceHull, vecFrom, vecMove, DONT_IGNORE_MONSTERS, HULL_HUMAN, iMonster, iTr)

        //test_line(vecFrom, vecMove)

        get_tr2(iTr, TR_flFraction, flFraction)
        pHit=get_tr2(iTr, TR_pHit)

        free_tr2(iTr)

        //client_print(0, print_chat, "2 %f", flFraction)

        if(temp>flFraction)
        SetMonsterMoveLoc(iMonster, tempVec)
        else
        SetMonsterMoveLoc(iMonster, vecMove)
    }
    else
    SetMonsterMoveLoc(iMonster, vecTo)
}