--created & coded by Lyris, art from Cardfight!! Vanguard's "Girl Who Crossed the Gap"
--エントラフォーマンス－ギャップ・クロス
local s,id,o=GetID()
function s.initial_effect(c)
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetHintTiming(TIMINGS_CHECK_MONSTER)
	e1:SetTarget(s.target)
	e1:SetOperation(s.activate)
	c:RegisterEffect(e1)
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(1131)
	e2:SetCategory(CATEGORY_NEGATE)
	e2:SetType(EFFECT_TYPE_ACTIVATE)
	e2:SetCode(EVENT_CHAINING)
	e2:SetProperty(EFFECT_FLAG_DAMAGE_STEP+EFFECT_FLAG_DAMAGE_CAL)
	e2:SetCondition(s.negcon)
	e2:SetTarget(s.negtg)
	e2:SetOperation(s.negop)
	c:RegisterEffect(e2)
end
function s.filter(c,e,tp)
	return c:IsSetCard(0x1c74) and c:IsCanBeSpecialSummoned(e,0,tp,false,false,POS_FACEUP_DEFENSE)
end
function s.cfilter(c,tp)
	return c:IsSetCard(0x1c74) and c:IsType(TYPE_MONSTER) and c:IsCanOverlay(tp)
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.GetOverlayGroup(tp,1,0):IsExists(s.filter,1,nil,e,tp)
		and Duel.IsExistingMatchingCard(s.cfilter,tp,LOCATION_HAND,0,1,nil,tp) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_OVERLAY)
end
function s.activate(e,tp,eg,ep,ev,re,r,rp)
	if Duel.GetLocationCount(tp,LOCATION_MZONE)<=0 then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.GetOverlayGroup(tp,1,0):FilterSelect(tp,s.filter,1,1,nil,e,tp)
	if #g==0 then return end
	local tc=g:GetFirst():GetOverlayTarget()
	if Duel.SpecialSummon(g,0,tp,tp,false,false,POS_FACEUP_DEFENSE)<=0 then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_XMATERIAL)
	local ag=Duel.SelectMatchingCard(tp,s.cfilter,tp,LOCATION_HAND,0,1,1,nil,tp)
	if #ag>0 then
		Duel.BreakEffect()
		Duel.Overlay(tc,ag)
	end
end
function s.tfilter(c,tp)
	return c:IsFaceup() and c:IsSetCard(0xc74) and c:IsControler(tp) and c:IsLocation(LOCATION_MZONE)
end
function s.negcon(e,tp,eg,ep,ev,re,r,rp)
	local g=Duel.GetChainInfo(ev,CHAININFO_TARGET_CARDS)
	return re:IsHasProperty(EFFECT_FLAG_CARD_TARGET) and g and g:IsExists(s.tfilter,1,e:GetHandler(),tp)
		and Duel.IsChainNegatable(ev)
end
function s.negtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.SetOperationInfo(0,CATEGORY_NEGATE,eg,1,0,0)
end
function s.xfilter(c)
	return c:IsFaceup() and c:IsType(TYPE_XYZ) and c:IsSetCard(0xc74)
end
function s.negop(e,tp,eg,ep,ev,re,r,rp)
	local rc=re:GetHandler()
	local g=Duel.GetMatchingGroup(s.xfilter,tp,LOCATION_MZONE,0,nil)
	if not Duel.NegateActivation(ev) or not rc:IsRelateToEffect(re) or not rc:IsCanOverlay(tp) or #g==0
		or not Duel.SelectYesNo(tp,aux.Stringid(id,0)) then return end
	rc:CancelToGrave()
	Duel.BreakEffect()
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_FACEUP)
	Duel.Overlay(g:Select(tp,1,1,nil):GetFirst(),rc)
end