Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
If this card battles a monster, neither can be destroyed by that battle. You can only use each of the following effects of "Cornfield Coatl" once per turn. You can discard this card; add 1 monster that mentions "Chimera Fusion" from your Deck to your hand, except "Cornfield Coatl". When your opponent activates a card or effect that targets a card(s) you control, while you control "Chimera the Flying Mythical Beast" (Quick Effect): You can banish this card from your field or GY; negate that effect, and if you do, destroy that card.
--コーンフィールド コアトル
--Cornfield Coatl
--Scripted by Marbele
local s,id=GetID()
function s.initial_effect(c)
	--Neither monster can be destroyed by battle
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_INDESTRUCTABLE_BATTLE)
	e1:SetRange(LOCATION_MZONE)
	e1:SetTargetRange(LOCATION_MZONE,LOCATION_MZONE)
	e1:SetTarget(s.indestg)
	e1:SetValue(1)
	c:RegisterEffect(e1)
	--Search 1 monster that mentions "Chimera Fusion"
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,0))
	e2:SetCategory(CATEGORY_SEARCH+CATEGORY_TOHAND)
	e2:SetType(EFFECT_TYPE_IGNITION)
	e2:SetRange(LOCATION_HAND)
	e2:SetCountLimit(1,id)
	e2:SetCost(Cost.SelfDiscard)
	e2:SetTarget(s.thtg)
	e2:SetOperation(s.thop)
	c:RegisterEffect(e2)
	--Negate an opponent's targeting effect
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(aux.Stringid(id,1))
	e3:SetCategory(CATEGORY_DISABLE+CATEGORY_DESTROY)
	e3:SetType(EFFECT_TYPE_QUICK_O)
	e3:SetCode(EVENT_CHAINING)
	e3:SetRange(LOCATION_MZONE|LOCATION_GRAVE)
	e3:SetCountLimit(1,{id,1})
	e3:SetCondition(s.discon)
	e3:SetCost(Cost.SelfBanish)
	e3:SetTarget(s.distg)
	e3:SetOperation(s.disop)
	c:RegisterEffect(e3)
end
s.listed_names={id,CARD_CHIMERA_MYTHICAL_BEAST,CARD_CHIMERA_FUSION}
function s.indestg(e,c)
	local handler=e:GetHandler()
	return c==handler or c==handler:GetBattleTarget()
end
function s.thfilter(c,e,tp)
	return c:IsMonster() and c:ListsCode(CARD_CHIMERA_FUSION) and not c:IsCode(id) 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)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
	local g=Duel.SelectMatchingCard(tp,s.thfilter,tp,LOCATION_DECK,0,1,1,nil)
	if #g>0 and Duel.SendtoHand(g,nil,REASON_EFFECT)>0 then
		Duel.ConfirmCards(1-tp,g)
	end
end
function s.tfilter(c,tp)
	return c:IsOnField() and c:IsControler(tp)
end
function s.discon(e,tp,eg,ep,ev,re,r,rp)
	if not Duel.IsExistingMatchingCard(aux.FaceupFilter(Card.IsCode,CARD_CHIMERA_MYTHICAL_BEAST),tp,LOCATION_ONFIELD,0,1,nil) then return false end
	if not (rp==1-tp and re:IsHasProperty(EFFECT_FLAG_CARD_TARGET)) then return false end
	local tg=Duel.GetChainInfo(ev,CHAININFO_TARGET_CARDS)
	return tg and tg:IsExists(s.tfilter,1,nil,tp) and Duel.IsChainDisablable(ev)
end
function s.distg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.SetOperationInfo(0,CATEGORY_DISABLE,eg,1,0,0)
	local rc=re:GetHandler()
	if rc:IsDestructable() and rc:IsRelateToEffect(re) then
		Duel.SetOperationInfo(0,CATEGORY_DESTROY,eg,1,0,0)
	end
end
function s.disop(e,tp,eg,ep,ev,re,r,rp)
	if Duel.NegateEffect(ev) and re:GetHandler():IsRelateToEffect(re) then
		Duel.Destroy(eg,REASON_EFFECT)
	end
end