very private and very fast aiming module for garrys mod

 

if (pCmd->buttons & IN_ATTACK)
{
    float radius = 512.0f;
    C_BasePlayer *lp = UTIL_PlayerByIndex(1);
    C_BaseEntity *ents[256];
    int ent_count = UTIL_EntitiesInSphere(ents, 256, lp->GetAbsOrigin(), radius, 0);
    int i = 0;
    for (i = 0; i < ent_count; i++)
    {
        if (ents[i] == NULL) continue;
        if (!ents[i]->IsAlive()) continue;
        if (!ents[i]->IsNPC()) continue;
        if (!ents[i]->IsVisible()) continue;
        if (ents[i]->IsDormant()) continue;
        if (ents[i]->GetMoveType() == MOVETYPE_NONE) continue;
        if (ents[i]->GetMoveType() == MOVETYPE_OBSERVER) continue;

        Vector aimpos; aimpos.Init();
        aimpos = ents[i]->GetAbsOrigin();
        QAngle attchangles;

        int attch = ents[i]->LookupAttachment("ValveBiped.Bip01_Head1");
        if (attch > 0) ents[i]->GetAttachment(attch, aimpos, attchangles);

        QAngle aimang; aimang.Init();
        aimpos = aimpos - EyePosition();
        AngleVectors(aimang, &aimpos);

        pCmd->viewangles = aimang;
    }
}

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