--The Invocation of JD
--Scripted by: XGlitchy30
local cid,id=GetID()
function cid.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetTarget(cid.target)
	c:RegisterEffect(e1)
	--hand limit
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_FIELD)
	e2:SetCode(EFFECT_HAND_LIMIT)
	e2:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e2:SetRange(LOCATION_SZONE)
	e2:SetTargetRange(0,1)
	e2:SetCondition(cid.hcon)
	e2:SetValue(4)
	c:RegisterEffect(e2)
	--cannot spsummon
	local e3=Effect.CreateEffect(c)
	e3:SetType(EFFECT_TYPE_FIELD)
	e3:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
	e3:SetRange(LOCATION_SZONE)
	e3:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e3:SetTargetRange(0,1)
	e3:SetCondition(cid.hcon)
	e3:SetTarget(cid.splimit)
	c:RegisterEffect(e3)
	--search2
	local e4=Effect.CreateEffect(c)
	e4:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_CONTINUOUS)
	e4:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
	e4:SetCode(EVENT_TO_GRAVE)
	e4:SetOperation(cid.regop)
	c:RegisterEffect(e4)
	local e5=Effect.CreateEffect(c)
	e5:SetDescription(aux.Stringid(id,1))
	e5:SetCategory(CATEGORY_SEARCH+CATEGORY_TOHAND)
	e5:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e5:SetRange(LOCATION_GRAVE)
	e5:SetCode(EVENT_PHASE+PHASE_STANDBY)
	e5:SetCountLimit(1,id)
	e5:SetCondition(cid.thcon)
	e5:SetCost(cid.thcost)
	e5:SetTarget(cid.thtg)
	e5:SetOperation(cid.thop)
	c:RegisterEffect(e5)
end
--ACTIVATE
function cid.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	local c=e:GetHandler()
	--destroy
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
	e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
	e1:SetCode(EVENT_PHASE+PHASE_END)
	e1:SetCountLimit(1)
	e1:SetRange(LOCATION_SZONE)
	e1:SetCondition(cid.tgcon)
	e1:SetOperation(cid.tgop)
	e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END,2)
	c:RegisterEffect(e1)
end
function cid.tgcon(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	return c:GetTurnID()~=Duel.GetTurnCount()
end
function cid.tgop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	Duel.SendtoGrave(c,REASON_RULE)
end

--HAND LIMIT
function cid.hfilter(c)
	return c:IsFaceup() and c:IsType(TYPE_MONSTER) and c:IsAttribute(ATTRIBUTE_LIGHT) and c:IsRace(RACE_MACHINE) and not c:IsSummonableCard()
end
function cid.hcon(e)
	return Duel.IsExistingMatchingCard(cid.hfilter,e:GetHandlerPlayer(),LOCATION_MZONE,0,1,nil)
end

--SPLIMIT
function cid.splimit(e,c)
	return c:IsLocation(LOCATION_HAND)
end

--SEARCH
function cid.regop(e,tp,eg,ep,ev,re,r,rp)
	if not e:GetHandler():IsPreviousLocation(LOCATION_ONFIELD) then return end
	e:GetHandler():RegisterFlagEffect(id,RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END,0,2)
end
function cid.thcon(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	return c:GetTurnID()~=Duel.GetTurnCount() and c:GetFlagEffect(id)>0
end
function cid.cfilter(c)
	return c:IsSetCard(0x5478) and c:IsAbleToRemoveAsCost()
end
function cid.thcost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return e:GetHandler():IsAbleToRemoveAsCost() and Duel.IsExistingMatchingCard(cid.cfilter,tp,LOCATION_GRAVE,0,1,e:GetHandler()) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
	local g=Duel.SelectMatchingCard(tp,cid.cfilter,tp,LOCATION_GRAVE,0,1,1,e:GetHandler())
	g:AddCard(e:GetHandler())
	if #g>0 then
		Duel.Remove(g,POS_FACEUP,REASON_COST)
	end
end
function cid.scfilter(c)
	return c:IsSetCard(0x5478) and c:IsAbleToHand() and not c:IsCode(id,id-10)
end
function cid.thtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(cid.scfilter,tp,LOCATION_DECK,0,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_DECK)
end
function cid.thop(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
	local g=Duel.SelectMatchingCard(tp,cid.scfilter,tp,LOCATION_DECK,0,1,1,nil)
	if g:GetCount()>0 then
		Duel.SendtoHand(g,nil,REASON_EFFECT)
		Duel.ConfirmCards(1-tp,g)
	end
end