Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
2 Thunder monsters Once per opponent's turn (Quick Effect): You can discard 1 card, then target 1 Thunder monster in your GY, except a Link Monster; Special Summon it to your zone this card points to.
--常夏のカミナリサマー
--Some Summer Summoner
local s,id=GetID()
function s.initial_effect(c)
	c:EnableReviveLimit()
	Link.AddProcedure(c,aux.FilterBoolFunctionEx(Card.IsRace,RACE_THUNDER),2,2)
	--spsummon
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetType(EFFECT_TYPE_QUICK_O)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCountLimit(1)
	e1:SetCondition(s.spcon)
	e1:SetCost(s.spcost)
	e1:SetTarget(s.sptg)
	e1:SetOperation(s.spop)
	c:RegisterEffect(e1)
end
function s.spcon(e,tp,eg,ep,ev,re,r,rp)
	return Duel.IsTurnPlayer(1-tp)
end
function s.spcost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(Card.IsDiscardable,tp,LOCATION_HAND,0,1,nil) end
	Duel.DiscardHand(tp,nil,1,1,REASON_COST|REASON_DISCARD,nil)
end
function s.filter(c,e,tp,zone)
	return c:IsRace(RACE_THUNDER) and not c:IsLinkMonster() and c:IsCanBeSpecialSummoned(e,0,tp,false,false,POS_FACEUP,tp,zone)
end
function s.sptg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	local zone=e:GetHandler():GetLinkedZone(tp)
	if chkc then return chkc:IsLocation(LOCATION_GRAVE) and chkc:IsControler(tp) and s.filter(chkc,e,tp,zone) end
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingTarget(s.filter,tp,LOCATION_GRAVE,0,1,nil,e,tp,zone) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectTarget(tp,s.filter,tp,LOCATION_GRAVE,0,1,1,nil,e,tp,zone)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,g,1,0,0)
end
function s.spop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	local zone=c:GetLinkedZone(tp)
	local tc=Duel.GetFirstTarget()
	if tc and tc:IsRelateToEffect(e) then 
		Duel.SpecialSummon(tc,0,tp,tp,false,false,POS_FACEUP,zone)
	end
end