// If set, the trap will be removed at the end of the
    // triggering process.
    bool trap_destroyed = false;

                this->destroy();

                trap_destroyed = true;

            bool triggered = true;

            bool triggered = false;

                // Not triggered, trap stays.

                else
                    this->hide();

            if (random2(m->ev) > 8
                || (trig_knows && random2(m->ev) > 8))

            else if (random2(m->ev) > 8 || (trig_knows && random2(m->ev) > 8))

                // Triggered but evaded.
                triggered = true;

                else

            }
            else
            {
                // Triggered and hit.
                triggered = true;
                if (in_sight)

                    // FIXME: net traps don't trigger unless you can see
                    // them? Preserving old behaviour here.
                    if (in_sight)
                    {
                        msg::stream << "A large net falls down";
                        if (player_monster_visible(m))
                            msg::stream << " onto " << m->name(DESC_NOCAP_THE);
                        msg::stream << "!" << std::endl;
                    }
                    // FIXME: Fake a beam for monster_caught_in_net.
                    bolt beam;
                    beam.flavour = BEAM_MISSILE;
                    beam.thrower = KILL_MISC;
                    beam.beam_source = NON_MONSTER;
                    monster_caught_in_net(m, beam);

                    msg::stream << "A large net falls down";
                    if (player_monster_visible(m))
                        msg::stream << " onto " << m->name(DESC_NOCAP_THE);
                    msg::stream << "!" << std::endl;

                // FIXME: Fake a beam for monster_caught_in_net.
                bolt beam;
                beam.flavour = BEAM_MISSILE;
                beam.thrower = KILL_MISC;
                beam.beam_source = NON_MONSTER;
                monster_caught_in_net(m, beam);

                this->destroy();

                
                trap_destroyed = true;

            this->destroy();

            trap_destroyed = true;

    if (trap_destroyed)
        this->destroy();

    // Chances are cummulative.

    // Chances are cumulative.