Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
You can discard 1 card; add 1 "Vendread" monster from your Deck to your hand. You can only use this effect of "Vendread Nights" once per turn. When your "Vendread" monster destroys an opponent's monster by battle: You can banish 1 "Vendread" monster from your GY; it can attack an opponent's monster again in a row.
--ヴェンデット・ナイト
--Vendread Nights
--Scripted by Eerie Code
local s,id=GetID()
function s.initial_effect(c)
	--activate
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	c:RegisterEffect(e1)
	--search
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,0))
	e2:SetCategory(CATEGORY_TOHAND+CATEGORY_SEARCH)
	e2:SetType(EFFECT_TYPE_IGNITION)
	e2:SetRange(LOCATION_FZONE)
	e2:SetCountLimit(1,id)
	e2:SetCost(s.thcost)
	e2:SetTarget(s.thtg)
	e2:SetOperation(s.thop)
	c:RegisterEffect(e2)
	--chain attack
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(aux.Stringid(id,1))
	e3:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e3:SetRange(LOCATION_FZONE)
	e3:SetCode(EVENT_BATTLE_DESTROYING)
	e3:SetCondition(s.atcon)
	e3:SetCost(s.atcost)
	e3:SetOperation(s.atop)
	c:RegisterEffect(e3)
end
s.listed_series={SET_VENDREAD}
function s.thcost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(Card.IsDiscardable,tp,LOCATION_HAND,0,1,e:GetHandler()) end
	Duel.DiscardHand(tp,Card.IsDiscardable,1,1,REASON_COST|REASON_DISCARD)
end
function s.thfilter(c)
	return c:IsSetCard(SET_VENDREAD) and c:IsMonster() 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_DECK,0,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_DECK)
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_DECK,0,1,1,nil)
	if #g>0 then
		Duel.SendtoHand(g,nil,REASON_EFFECT)
		Duel.ConfirmCards(1-tp,g)
	end
end
function s.atcon(e,tp,eg,ep,ev,re,r,rp)
	local ec=eg:GetFirst()
	local bc=ec:GetBattleTarget()
	e:SetLabelObject(ec)
	return ec:IsControler(tp) and ec:IsSetCard(SET_VENDREAD) and bc and bc:IsMonster() 
		and ec:CanChainAttack(0,true) and ec:IsStatus(STATUS_OPPO_BATTLE)
end
function s.atcfilter(c)
	return c:IsMonster() and c:IsSetCard(SET_VENDREAD) and c:IsAbleToRemoveAsCost()
end
function s.atcost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(s.atcfilter,tp,LOCATION_GRAVE,0,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
	local g=Duel.SelectMatchingCard(tp,s.atcfilter,tp,LOCATION_GRAVE,0,1,1,nil)
	Duel.Remove(g,POS_FACEUP,REASON_COST)
end
function s.atop(e,tp,eg,ep,ev,re,r,rp)
	if not e:GetHandler():IsRelateToEffect(e) then return end
	local c=e:GetHandler()
	local ec=e:GetLabelObject()
	if not ec or not ec:IsRelateToBattle() then return end
	Duel.ChainAttack()
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetCode(EFFECT_CANNOT_DIRECT_ATTACK)
	e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
	e1:SetReset(RESET_EVENT|RESETS_STANDARD|RESET_PHASE|PHASE_BATTLE)
	ec:RegisterEffect(e1)
end