--機械仕掛けの騎士
--Clockwork Knight
--scripted by pyrQ
local s,id=GetID()
function s.initial_effect(c)
	c:EnableReviveLimit()
	--Link Summon procedure: 1 non-Link Machine monster with 1000 or less original ATK
	Link.AddProcedure(c,s.matfilter,1,1)
	--Add 1 "Clockwork Night" from your Deck to your hand
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_TOHAND+CATEGORY_SEARCH)
	e1:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e1:SetProperty(EFFECT_FLAG_DELAY)
	e1:SetCode(EVENT_SPSUMMON_SUCCESS)
	e1:SetCountLimit(1,id)
	e1:SetCondition(function(e) return e:GetHandler():IsLinkSummoned() end)
	e1:SetCost(s.thcost)
	e1:SetTarget(s.thtg)
	e1:SetOperation(s.thop)
	c:RegisterEffect(e1)
	--Special Summon 1 Machine monster with 1000 or less ATK from your GY
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,1))
	e2:SetCategory(CATEGORY_RELEASE+CATEGORY_SPECIAL_SUMMON)
	e2:SetType(EFFECT_TYPE_IGNITION)
	e2:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e2:SetRange(LOCATION_MZONE)
	e2:SetCountLimit(1,{id,1})
	e2:SetTarget(s.sptg)
	e2:SetOperation(s.spop)
	c:RegisterEffect(e2)
end
s.listed_names={84797028} --"Clockwork Night"
function s.matfilter(c,lc,stype,tp)
	return not c:IsType(TYPE_LINK,lc,stype,tp) and c:IsRace(RACE_MACHINE,lc,stype,tp) and c:GetBaseAttack()<=1000
end
function s.thcostfilter(c)
	return c:IsContinuousSpell() and c:IsFaceup() and c:IsAbleToGraveAsCost()
end
function s.thcost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(s.thcostfilter,tp,LOCATION_ONFIELD,0,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TOGRAVE)
	local g=Duel.SelectMatchingCard(tp,s.thcostfilter,tp,LOCATION_ONFIELD,0,1,1,nil)
	Duel.SendtoGrave(g,REASON_COST)
end
function s.thfilter(c)
	return c:IsCode(84797028) 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.spfilter(c,e,tp,hc)
	return c:IsAttackBelow(1000) and c:IsRace(RACE_MACHINE) and c:IsCanBeSpecialSummoned(e,0,tp,false,false,POS_FACEUP_DEFENSE)
		and Duel.CheckReleaseGroup(tp,s.sptributefilter,1,false,1,true,c,tp,nil,false,hc)
end
function s.sptributefilter(c)
	return c:IsRace(RACE_MACHINE) and c:IsReleasableByEffect()
end
function s.sptg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	local c=e:GetHandler()
	if chkc then return chkc:IsLocation(LOCATION_GRAVE) and chkc:IsControler(tp) and s.spfilter(chkc,e,tp,c) end
	if chk==0 then return Duel.IsExistingTarget(s.spfilter,tp,LOCATION_GRAVE,0,1,nil,e,tp,c) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectTarget(tp,s.spfilter,tp,LOCATION_GRAVE,0,1,1,nil,e,tp,c)
	Duel.SetOperationInfo(0,CATEGORY_RELEASE,nil,1,tp,LOCATION_MZONE)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,g,1,tp,0)
end
function s.spop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	local exc=c:IsRelateToEffect(e) and c or nil
	local tc=Duel.GetFirstTarget()
	local g=Duel.SelectReleaseGroup(tp,s.sptributefilter,1,1,false,false,true,tc,tp,nil,false,exc)
	if #g>0 and Duel.Release(g,REASON_EFFECT)>0 and tc:IsRelateToEffect(e) then
		Duel.SpecialSummon(tc,0,tp,tp,false,false,POS_FACEUP_DEFENSE)
	end
end