--Ｕ．Ａ．ハイパー・スタジアム
--U.A. Hyper Stadium
--scripted by Naim
local s,id=GetID()
function s.initial_effect(c)
	--Search on activation
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_TOHAND+CATEGORY_SEARCH)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetCountLimit(1,id,EFFECT_COUNT_CODE_OATH)
	e1:SetTarget(s.target)
	e1:SetOperation(s.activate)
	c:RegisterEffect(e1)
	--Extra Normal Summon for a "U.A" or "F.A." monster
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,2))
	e2:SetType(EFFECT_TYPE_IGNITION)
	e2:SetRange(LOCATION_FZONE)
	e2:SetCondition(s.sumcon)
	e2:SetCost(s.sumcost)
	e2:SetTarget(s.sumtg)
	e2:SetOperation(s.sumop)
	c:RegisterEffect(e2)
end
s.listed_names={19814508}
s.listed_series={SET_FA,SET_UA}
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.SetPossibleOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_DECK|LOCATION_GRAVE)
end
function s.thfilter(c)
	return c:IsAbleToHand() and ((c:IsMonster() and c:IsLocation(LOCATION_DECK) and (c:IsSetCard(SET_FA) or c:IsSetCard(SET_UA)))
		or (c:IsCode(19814508) and c:IsLocation(LOCATION_GRAVE)))
end
function s.activate(e,tp,eg,ep,ev,re,r,rp)
	if Duel.IsExistingMatchingCard(aux.NecroValleyFilter(s.thfilter),tp,LOCATION_DECK|LOCATION_GRAVE,0,1,nil) and Duel.SelectYesNo(tp,aux.Stringid(id,1)) then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
		local g=Duel.SelectMatchingCard(tp,aux.NecroValleyFilter(s.thfilter),tp,LOCATION_DECK|LOCATION_GRAVE,0,1,1,nil)
		if #g>0 then
			Duel.SendtoHand(g,nil,REASON_EFFECT)
			Duel.ConfirmCards(1-tp,g)
		end
	end
end
function s.sumcon(e,tp,eg,ep,ev,re,r,rp)
	return Duel.IsPlayerCanSummon(tp) and Duel.IsPlayerCanAdditionalSummon(tp)
end
function s.rvlfilter(c)
	return c:IsSpell() and c:IsType(TYPE_FIELD) and not c:IsPublic()
end
function s.sumcost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.CheckLPCost(tp,1000) and Duel.GetFlagEffect(tp,id)==0
		and Duel.IsExistingMatchingCard(s.rvlfilter,tp,LOCATION_HAND,0,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_CONFIRM)
	local g=Duel.SelectMatchingCard(tp,s.rvlfilter,tp,LOCATION_HAND,0,1,1,nil)
	Duel.ConfirmCards(1-tp,g)
	Duel.PayLPCost(tp,1000)
	Duel.ShuffleHand(tp)
end
function s.sumtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsPlayerCanSummon(tp) end
end
function s.sumop(e,tp,eg,ep,ev,re,r,rp)
	local e1=Effect.CreateEffect(e:GetHandler())
	e1:SetDescription(aux.Stringid(id,3))
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_EXTRA_SUMMON_COUNT)
	e1:SetTargetRange(LOCATION_HAND|LOCATION_MZONE,0)
	e1:SetTarget(function(_,c) return c:IsSetCard(SET_UA) or c:IsSetCard(SET_FA) end)
	e1:SetReset(RESET_PHASE|PHASE_END)
	Duel.RegisterEffect(e1,tp)
	Duel.RegisterFlagEffect(tp,id,RESET_PHASE|PHASE_END,0,1)
end