power_gun

function triggered_perks()
{
    zm_perks::register_perk_machine_power_override( "specialty_armorvest", &wait_for_trigger );
    zm_perks::register_perk_machine_power_override( "specialty_quickrevive", &wait_for_trigger );
    zm_perks::register_perk_machine_power_override( "specialty_fastreload", &wait_for_trigger );
    zm_perks::register_perk_machine_power_override( "specialty_doubletap2", &wait_for_trigger );
    zm_perks::register_perk_machine_power_override( "specialty_staminup", &wait_for_trigger );
    zm_perks::register_perk_machine_power_override( "specialty_phdflopper", &wait_for_trigger );
    zm_perks::register_perk_machine_power_override( "specialty_deadshot", &wait_for_trigger );
    zm_perks::register_perk_machine_power_override( "specialty_additionalprimaryweapon", &wait_for_trigger );
    zm_perks::register_perk_machine_power_override( "specialty_electriccherry", &wait_for_trigger );
    zm_perks::register_perk_machine_power_override( "specialty_widowswine", &wait_for_trigger );
}

function wait_for_trigger()
{
    if( isDefined( level.run_special_power_once ) ) // make the func run once and only once
        return;
    level.run_special_power_once = true;

    trigs = GetEntArray( "triggered_perks", "targetname" );
    foreach( trig in trigs )
        trig thread activate_on_shoot();
}

function activate_on_shoot()
{
    while(1)
    {
        self waittill( "damage", amount, attacker, direction_vec, point, type, tagName, modelName, partName, weapon, dFlags, inflictor, chargeLevel );
        if( weapon == GetWeapon("tesla_gun") ) // change tesla_gun to whatever weapon you want
        {
            perk_machine_think( self.script_noteworthy, level._custom_perks[ self.script_noteworthy ] );
            break;
        }
    }
}

function perk_machine_think( str_key, s_custom_perk )
{
    str_endon = str_key + PERK_END_POWER_THREAD;
    level endon( str_endon );//Support endon for any perk machine

    str_on = s_custom_perk.alias + "_on";
    str_off = s_custom_perk.alias + "_off";
    str_notify = str_key + "_power_on";

    while ( true )
    {
        machine = getentarray( s_custom_perk.radiant_machine_name, "targetname");
        machine_triggers = GetEntArray( s_custom_perk.radiant_machine_name, "target" );

        for( i = 0; i < machine.size; i++ )
            machine[i] SetModel(level.machine_assets[str_key].off_model);

        level thread zm_perks::do_initial_power_off_callback( machine, str_key );
        array::thread_all( machine_triggers, &zm_perks::set_power_on, false );

        // level waittill( str_on );

        for( i = 0; i < machine.size; i++ )
        {
            machine[i] SetModel(level.machine_assets[str_key].on_model);
            machine[i] vibrate((0,-100,0), 0.3, 0.4, 3);
            machine[i] playsound("zmb_perks_power_on");
            machine[i] thread zm_perks::perk_fx( s_custom_perk.machine_light_effect );
            machine[i] thread zm_perks::play_loop_on_machine();
        }
        level notify( str_notify );

        array::thread_all( machine_triggers, &zm_perks::set_power_on, true );
        if( isdefined( level.machine_assets[ str_key ].power_on_callback ) )
        {
            array::thread_all( machine, level.machine_assets[ str_key ].power_on_callback );
        }

        level waittill( str_off );

        if( isdefined( level.machine_assets[ str_key ].power_off_callback ) )
        {
            array::thread_all( machine, level.machine_assets[ str_key ].power_off_callback );
        }
        array::thread_all( machine, &zm_perks::turn_perk_off );
    }
}