--VECTOR Engineer Liana
--Scripted by Keddy, updated by Zerry
function c67864642.initial_effect(c)
	--spsummon
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(67864642,0))
	e2:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e2:SetCode(EVENT_SUMMON_SUCCESS)
	e2:SetProperty(EFFECT_FLAG_DELAY+EFFECT_FLAG_CARD_TARGET)
	e2:SetCountLimit(1,67864642)
	e2:SetTarget(c67864642.sptg1)
	e2:SetOperation(c67864642.spop1)
	c:RegisterEffect(e2)
	--tohand
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(aux.Stringid(67864642,1))
	e3:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e3:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e3:SetCode(EVENT_SPSUMMON_SUCCESS)
	e3:SetProperty(EFFECT_FLAG_DAMAGE_STEP+EFFECT_FLAG_DELAY)
	e3:SetCountLimit(1,67864642+100)
	e3:SetCondition(c67864642.spcon)
	e3:SetCost(c67864642.spcost)
	e3:SetTarget(c67864642.sptg2)
	e3:SetOperation(c67864642.spop2)
	c:RegisterEffect(e3)
end
function c67864642.spfilter1(c,e,tp)
	return c:IsSetCard(0x2a6) and c:IsCanBeSpecialSummoned(e,0,tp,false,false) and not c:IsCode(67864642)
end
function c67864642.sptg1(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsLocation(LOCATION_GRAVE) and chkc:IsControler(tp) and c67864642.spfilter1(chkc,e,tp) end
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingTarget(c67864642.spfilter1,tp,LOCATION_GRAVE,0,1,nil,e,tp) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectTarget(tp,c67864642.spfilter1,tp,LOCATION_GRAVE,0,1,1,nil,e,tp)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,g,1,0,0)
end
function c67864642.spop1(e,tp,eg,ep,ev,re,r,rp,chk)
	local tc=Duel.GetFirstTarget()
	if tc:IsRelateToEffect(e) then
		Duel.SpecialSummon(tc,0,tp,tp,false,false,POS_FACEUP)
	end
end
function c67864642.spcon(e,tp,eg,ep,ev,re,r,rp)
	return e:GetHandler():IsPreviousLocation(LOCATION_GRAVE)
end
function c67864642.cfilter(c)
	return c:IsSetCard(0x2a6) and c:IsDiscardable()
end
function c67864642.spcost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(c67864642.cfilter,tp,LOCATION_HAND,0,1,nil) end
	Duel.DiscardHand(tp,c67864642.cfilter,1,1,REASON_COST+REASON_DISCARD,nil)
end
function c67864642.spfilter2(c,e,tp)
	return c:IsSetCard(0x2a6) and c:IsCanBeSpecialSummoned(e,0,tp,false,false) and not c:IsCode(67864642)
end
function c67864642.sptg2(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(c67864642.spfilter2,tp,LOCATION_DECK,0,1,nil,e,tp) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,0,LOCATION_DECK)
end
function c67864642.spop2(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.SelectMatchingCard(tp,c67864642.spfilter2,tp,LOCATION_DECK,0,1,1,nil,e,tp)
	if g:GetCount()>0 then
		Duel.SpecialSummon(g,0,tp,tp,false,false,POS_FACEUP)
		local e1=Effect.CreateEffect(e:GetHandler())
		e1:SetType(EFFECT_TYPE_FIELD)
		e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET)	
		e1:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
		e1:SetReset(RESET_PHASE+PHASE_END)
		e1:SetTargetRange(1,0)
		e1:SetTarget(c67864642.splimit)
		Duel.RegisterEffect(e1,tp)
	end
end
function c67864642.splimit(e,c,sump,sumtype,sumpos,targetp,se)
	return not c:IsSetCard(0x2a6)
end