Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
[ Pendulum Effect ] When you Pendulum Summon a monster: You can add 1 face-up Level 1 or 8 "Abyss Actor" Pendulum Monster from your Extra Deck to your hand. ---------------------------------------- [ Monster Effect ] If you have 2 "Abyss Actor" cards in your Pendulum Zones: You can Tribute this card; Special Summon 1 Level 1 or 8 "Abyss Actor" Pendulum Monster from your hand or face-up from your Extra Deck. You can only use this effect of "Abyss Actor - Trendy Understudy" once per turn.
--魔界劇団－ダンディ・バイプレイヤー
--Abyss Actor - Trendy Understudy
local s,id=GetID()
function s.initial_effect(c)
	--pendulum summon
	Pendulum.AddProcedure(c)
	--tohand
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_TOHAND)
	e1:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e1:SetCode(EVENT_SPSUMMON_SUCCESS)
	e1:SetRange(LOCATION_PZONE)
	e1:SetCondition(s.thcon)
	e1:SetTarget(s.thtg)
	e1:SetOperation(s.thop)
	c:RegisterEffect(e1)
	--spsummon
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,1))
	e2:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e2:SetType(EFFECT_TYPE_IGNITION)
	e2:SetRange(LOCATION_MZONE)
	e2:SetCountLimit(1,id)
	e2:SetCondition(s.spcon)
	e2:SetCost(Cost.SelfTribute)
	e2:SetTarget(s.sptg)
	e2:SetOperation(s.spop)
	c:RegisterEffect(e2)
end
s.listed_series={SET_ABYSS_ACTOR}
function s.cfilter(c,tp)
	return c:IsSummonPlayer(tp) and c:IsPendulumSummoned()
end
function s.thcon(e,tp,eg,ep,ev,re,r,rp)
	return eg:IsExists(s.cfilter,1,nil,tp)
end
function s.thfilter(c)
	local lv=c:GetLevel()
	return c:IsFaceup() and c:IsSetCard(SET_ABYSS_ACTOR) and (lv==1 or lv==8) and c:IsType(TYPE_PENDULUM) and c:IsAbleToHand()
end
function s.thtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(s.thfilter,tp,LOCATION_EXTRA,0,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_EXTRA)
end
function s.thop(e,tp,eg,ep,ev,re,r,rp)
	if not e:GetHandler():IsRelateToEffect(e) then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
	local g=Duel.SelectMatchingCard(tp,s.thfilter,tp,LOCATION_EXTRA,0,1,1,nil)
	if #g>0 then
		Duel.SendtoHand(g,nil,REASON_EFFECT)
		Duel.ConfirmCards(1-tp,g)
	end
end
function s.spcon(e,tp,eg,ep,ev,re,r,rp)
	return Duel.IsExistingMatchingCard(Card.IsSetCard,tp,LOCATION_PZONE,0,2,nil,SET_ABYSS_ACTOR)
end
function s.spfilter(c,e,tp,mc)
	if c:IsLocation(LOCATION_EXTRA) and Duel.GetLocationCountFromEx(tp,tp,mc,c)==0 then return false end
	local lv=c:GetLevel()
	return (c:IsLocation(LOCATION_HAND) or c:IsFaceup()) and c:IsSetCard(SET_ABYSS_ACTOR)
		and (lv==1 or lv==8) and c:IsType(TYPE_PENDULUM) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
end
function s.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
	local loc=LOCATION_EXTRA
	local ft=Duel.GetLocationCount(tp,LOCATION_MZONE)
	if e:GetHandler():GetSequence()<5 then ft=ft+1 end
	if ft>0 then loc=loc|LOCATION_HAND end
	if chk==0 then return loc~=0 and Duel.IsExistingMatchingCard(s.spfilter,tp,loc,0,1,nil,e,tp,e:GetHandler()) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,loc)
end
function s.spop(e,tp,eg,ep,ev,re,r,rp)
	local loc=LOCATION_EXTRA
	if Duel.GetLocationCount(tp,LOCATION_MZONE)>0 then loc=loc|LOCATION_HAND end
	if loc==0 then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectMatchingCard(tp,s.spfilter,tp,loc,0,1,1,nil,e,tp,e:GetHandler())
	if #g>0 then
		Duel.SpecialSummon(g,0,tp,tp,false,false,POS_FACEUP)
	end
end