--ゴーストリック・ショット
--Ghostrick Shot
--Scripted by Hatter
local s,id=GetID()
function s.initial_effect(c)
	--Special Summon 1 "Ghostrick" monster from your hand or GY, then you can change 1 face-down "Ghostrick" monster you control to face-up Attack Position
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON+CATEGORY_POSITION)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetCountLimit(1,id)
	e1:SetTarget(s.sptg)
	e1:SetOperation(s.spop)
	c:RegisterEffect(e1)
	--Attach 1 "Ghostrick" card from your GY to 1 "Ghostrick" Xyz Monster you control as material
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,1))
	e2:SetCategory(CATEGORY_LEAVE_GRAVE)
	e2:SetType(EFFECT_TYPE_IGNITION)
	e2:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e2:SetRange(LOCATION_GRAVE)
	e2:SetCountLimit(1,{id,1})
	e2:SetCost(Cost.SelfBanish)
	e2:SetTarget(s.mattg)
	e2:SetOperation(s.matop)
	c:RegisterEffect(e2)
end
s.listed_series={SET_GHOSTRICK}
function s.spfilter(c,e,tp)
	return c:IsSetCard(SET_GHOSTRICK) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
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|LOCATION_GRAVE,0,1,nil,e,tp) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_HAND|LOCATION_GRAVE)
end
function s.posfilter(c)
	return c:IsSetCard(SET_GHOSTRICK) and c:IsFacedown() and c:IsDefensePos() and c:IsCanChangePosition()
end
function s.spop(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,aux.NecroValleyFilter(s.spfilter),tp,LOCATION_HAND|LOCATION_GRAVE,0,1,1,nil,e,tp)
	if #g>0 and Duel.SpecialSummon(g,0,tp,tp,false,false,POS_FACEUP)>0
		and Duel.IsExistingMatchingCard(s.posfilter,tp,LOCATION_MZONE,0,1,nil)
		and Duel.SelectYesNo(tp,aux.Stringid(id,2)) then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_POSCHANGE)
		local pg=Duel.SelectMatchingCard(tp,s.posfilter,tp,LOCATION_MZONE,0,1,1,nil)
		if #pg>0 then
			Duel.BreakEffect()
			Duel.ChangePosition(pg,POS_FACEUP_ATTACK)
		end
	end
end
function s.xyzfilter(c,tp,exc)
	return c:IsFaceup() and c:IsType(TYPE_XYZ) and c:IsSetCard(SET_GHOSTRICK)
		and Duel.IsExistingMatchingCard(s.attachfilter,tp,LOCATION_GRAVE,0,1,exc,tp,c)
end
function s.attachfilter(c,tp,xyzc)
	return c:IsSetCard(SET_GHOSTRICK) and c:IsCanBeXyzMaterial(xyzc,tp,REASON_EFFECT)
end
function s.mattg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	local c=e:GetHandler()
	if chkc then return chkc:IsControler(tp) and chkc:IsLocation(LOCATION_MZONE) and s.xyzfilter(chkc,tp,c) end
	if chk==0 then return Duel.IsExistingTarget(s.xyzfilter,tp,LOCATION_MZONE,0,1,nil,tp,c) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TARGET)
	Duel.SelectTarget(tp,s.xyzfilter,tp,LOCATION_MZONE,0,1,1,nil,tp,c)
	Duel.SetOperationInfo(0,CATEGORY_LEAVE_GRAVE,nil,1,tp,0)
end
function s.matop(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if tc:IsRelateToEffect(e) and tc:IsFaceup() and tc:IsType(TYPE_XYZ)
		and not tc:IsImmuneToEffect(e) then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_XMATERIAL)
		local g=Duel.SelectMatchingCard(tp,s.attachfilter,tp,LOCATION_GRAVE,0,1,1,nil,tp,tc)
		if #g==0 then return end
		Duel.Overlay(tc,g)
	end
end