--黄色い忍者
--Yellow Ninja
--Scripted by Eerie Code
local s,id=GetID()
function s.initial_effect(c)
	--search
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e1:SetCode(EVENT_SUMMON_SUCCESS)
	e1:SetProperty(EFFECT_FLAG_DELAY+EFFECT_FLAG_DAMAGE_STEP)
	e1:SetCountLimit(1,id)
	e1:SetTarget(s.sptg)
	e1:SetOperation(s.spop)
	c:RegisterEffect(e1)
	local e2=e1:Clone()
	e2:SetCode(EVENT_FLIP)
	c:RegisterEffect(e2)
end
s.listed_series={SET_NINJA}
function s.spfilter(c,e,tp)
	return c:IsSetCard(SET_NINJA) and c:IsLevelBelow(4) 
		and c:IsCanBeSpecialSummoned(e,0,tp,false,false,POS_FACEUP_ATTACK|POS_FACEDOWN_DEFENSE)
end
function s.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingMatchingCard(s.spfilter,tp,LOCATION_HAND,0,1,nil,e,tp) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_HAND)
end
function s.spop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET+EFFECT_FLAG_CLIENT_HINT)
	e1:SetDescription(aux.Stringid(id,1))
	e1:SetTargetRange(1,0)
	e1:SetTarget(s.splimit)
	e1:SetReset(RESET_PHASE|PHASE_END)
	Duel.RegisterEffect(e1,tp)
	--lizard check
	aux.addTempLizardCheck(e:GetHandler(),tp,s.lizfilter)
	if Duel.GetLocationCount(tp,LOCATION_MZONE)<1 then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectMatchingCard(tp,s.spfilter,tp,LOCATION_HAND,0,1,1,nil,e,tp)
	local tc=g:GetFirst()
	if tc then
		if Duel.SpecialSummon(tc,0,tp,tp,false,false,POS_FACEUP_ATTACK|POS_FACEDOWN_DEFENSE)~=0 and tc:IsFacedown() then
			Duel.ConfirmCards(1-tp,tc)
		end
	end
end
function s.splimit(e,c,sump,sumtype,sumpos,targetp,se)
	return not c:IsSetCard(SET_NINJA) and c:IsLocation(LOCATION_EXTRA)
end
function s.lizfilter(e,c)
	return not c:IsOriginalSetCard(SET_NINJA)
end