--耀聖の花詩ルキナ
local s,id,o=GetID()
function s.initial_effect(c)
	--special summon
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_SPSUMMON_PROC)
	e1:SetProperty(EFFECT_FLAG_UNCOPYABLE)
	e1:SetRange(LOCATION_HAND)
	e1:SetCountLimit(1,id+EFFECT_COUNT_CODE_OATH)
	e1:SetCondition(s.spcon)
	e1:SetValue(s.spval)
	c:RegisterEffect(e1)
	--tohand
	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_MZONE)
	e2:SetCountLimit(1,id)
	e2:SetTarget(s.thtg)
	e2:SetOperation(s.thop)
	c:RegisterEffect(e2)
	--switch locations
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(aux.Stringid(id,1))
	e3:SetCategory(CATEGORY_TOHAND)
	e3:SetType(EFFECT_TYPE_QUICK_O)
	e3:SetCode(EVENT_FREE_CHAIN)
	e3:SetRange(LOCATION_MZONE)
	e3:SetCountLimit(1,id+o)
	e3:SetHintTiming(0,TIMINGS_CHECK_MONSTER+TIMING_MAIN_END+TIMING_END_PHASE)
	e3:SetCondition(s.chcon)
	e3:SetTarget(s.chtg)
	e3:SetOperation(s.chop)
	c:RegisterEffect(e3)
end
function s.spcon(e,c)
	if c==nil then return true end
	local tp=c:GetControler()
	return Duel.GetLocationCount(tp,LOCATION_MZONE,tp,LOCATION_REASON_TOFIELD,0x4)>0
end
function s.spval(e,c)
	return 0,0x4
end
function s.thfilter(c)
	return not c:IsCode(id) and c:IsSetCard(0x2d8) and c:IsType(TYPE_MONSTER) 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 then
		Duel.SendtoHand(g,nil,REASON_EFFECT)
		Duel.ConfirmCards(1-tp,g)
	end
end
function s.chcon(e,tp,eg,ep,ev,re,r,rp)
	return e:GetHandler():GetSequence()<5 and Duel.GetTurnPlayer()==1-tp
end
function s.chfilter(c)
	return c:GetSequence()==2
end
function s.chtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(s.chfilter,tp,LOCATION_MZONE,0,1,e:GetHandler()) end
end
function s.rthfilter(c)
	return c:IsFaceup() and c:IsAbleToHand() and c:IsLevelBelow(6)
end
function s.chop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	local cs=c:GetSequence()
	if not c:IsRelateToChain() or not c:IsControler(tp) or cs>4 or cs==2 then return end
	local g=Duel.GetMatchingGroup(s.chfilter,tp,LOCATION_MZONE,0,nil)
	if g:GetCount()==1 then
		local tc=g:GetFirst()
		Duel.SwapSequence(c,tc)
		if c:GetSequence()==cs then return end
		if Duel.IsExistingMatchingCard(s.rthfilter,tp,0,LOCATION_MZONE,1,nil)
			and Duel.SelectYesNo(tp,aux.Stringid(id,2)) then
			Duel.BreakEffect()
			Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RTOHAND)
			local rg=Duel.SelectMatchingCard(tp,s.rthfilter,tp,0,LOCATION_MZONE,1,1,nil)
			Duel.HintSelection(rg)
			Duel.SendtoHand(rg,nil,REASON_EFFECT)
		end
	end
end
