--バックアップ・オペレーター
--Backup Operator
local s,id=GetID()
function s.initial_effect(c)
	--Special summon itself from hand
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON+CATEGORY_TOHAND)
	e1:SetType(EFFECT_TYPE_IGNITION)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetRange(LOCATION_HAND)
	e1:SetCountLimit(1,id)
	e1:SetTarget(s.sptg)
	e1:SetOperation(s.spop)
	c:RegisterEffect(e1)
end
function s.lkfilter(c)
	return c:IsFaceup() and c:IsLinkMonster()
end
function s.thfilter(c,g)
	return c:IsFaceup() and g:IsContains(c) and c:IsAbleToHand()
end
function s.sptg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	local tg=Group.CreateGroup()
	local lg=Duel.GetMatchingGroup(s.lkfilter,tp,LOCATION_MZONE,0,nil)
	for tc in aux.Next(lg) do
		tg:Merge(tc:GetLinkedGroup())
	end
	if chkc then return chkc:IsLocation(LOCATION_MZONE) and s.thfilter(chkc,tg) end
	local c=e:GetHandler()
	if chk==0 then return c:IsCanBeSpecialSummoned(e,0,tp,false,false)
		and Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingTarget(s.thfilter,tp,LOCATION_MZONE,LOCATION_MZONE,1,nil,tg) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RTOHAND)
	local g=Duel.SelectTarget(tp,s.thfilter,tp,LOCATION_MZONE,LOCATION_MZONE,1,1,nil,tg)
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,g,1,0,0)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,c,1,0,0)
end
function s.spop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if not c:IsRelateToEffect(e) then return end
	if Duel.SpecialSummon(c,0,tp,tp,false,false,POS_FACEUP)~=0 then
		--Banish it if it leaves the field
		local e1=Effect.CreateEffect(c)
		e1:SetDescription(3300)
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_LEAVE_FIELD_REDIRECT)
		e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE+EFFECT_FLAG_CLIENT_HINT)
		e1:SetReset(RESET_EVENT|RESETS_REDIRECT)
		e1:SetValue(LOCATION_REMOVED)
		c:RegisterEffect(e1,true)
		local tc=Duel.GetFirstTarget()
		if tc:IsRelateToEffect(e) then
			Duel.SendtoHand(tc,nil,REASON_EFFECT)
		end
	end
end