--スカーレッド·カーペット
function c41197012.initial_effect(c)
	--special summon
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetHintTiming(0,TIMING_END_PHASE)
	e1:SetCondition(c41197012.spcon)
	e1:SetTarget(c41197012.sptg)
	e1:SetOperation(c41197012.spop)
	c:RegisterEffect(e1)
end
function c41197012.cfilter(c)
	return c:IsFaceup() and c:IsType(TYPE_SYNCHRO) and c:IsRace(RACE_DRAGON)
end
function c41197012.spcon(e,tp,eg,ep,ev,re,r,rp)
	return Duel.IsExistingMatchingCard(c41197012.cfilter,tp,LOCATION_MZONE,LOCATION_MZONE,1,nil)
end
function c41197012.filter(c,e,tp)
	return c:IsSetCard(0x57) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
end
function c41197012.sptg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsControler(tp) and chkc:IsLocation(LOCATION_GRAVE) and c41197012.filter(chkc,e,tp) end
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingTarget(c41197012.filter,tp,LOCATION_GRAVE,0,1,nil,e,tp) end
	local ct=Duel.GetLocationCount(tp,LOCATION_MZONE)
	if ct>2 then ct=2 end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectTarget(tp,c41197012.filter,tp,LOCATION_GRAVE,0,1,ct,nil,e,tp)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,g,g:GetCount(),0,0)
end
function c41197012.spop(e,tp,eg,ep,ev,re,r,rp)
	local ft=Duel.GetLocationCount(tp,LOCATION_MZONE)
	if ft<=0 then return end
	local g=Duel.GetChainInfo(0,CHAININFO_TARGET_CARDS)
	local sg=g:Filter(Card.IsRelateToEffect,nil,e)
	if sg:GetCount()==0 then return end
	if ft>=g:GetCount() then
		Duel.SpecialSummon(sg,0,tp,tp,false,false,POS_FACEUP)
	else
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
		local sg2=sg:Select(tp,ft,ft,nil)
		Duel.SpecialSummon(sg2,0,tp,tp,false,false,POS_FACEUP)
	end
end
