Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
If you control no face-up cards: Activate 1 of these effects; ● Destroy all Attack Position monsters your opponent controls. ● Destroy all Spells and Traps your opponent controls. You can only activate 1 "Lightning Storm" per turn.
--ライトニング・ストーム
--Lightning Storm
--Scripted by Hatter
local s,id=GetID()
function s.initial_effect(c)
	--Destroy
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_DESTROY)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetCountLimit(1,id,EFFECT_COUNT_CODE_OATH)
	e1:SetCondition(s.descon)
	e1:SetTarget(s.destg)
	e1:SetOperation(s.desop)
	c:RegisterEffect(e1)
end
function s.descon(e,tp,eg,ep,ev,re,r,rp)
	return not Duel.IsExistingMatchingCard(Card.IsFaceup,tp,LOCATION_ONFIELD,0,1,nil)
end
function s.destg(e,tp,eg,ep,ev,re,r,rp,chk)
	local g1=Duel.GetMatchingGroup(Card.IsAttackPos,tp,0,LOCATION_MZONE,nil)
	local g2=Duel.GetMatchingGroup(Card.IsSpellTrap,tp,0,LOCATION_ONFIELD,nil)
	local b1=#g1>0
	local b2=#g2>0
	if chk==0 then return b1 or b2 end
	local op=Duel.SelectEffect(tp,
		{b1,aux.Stringid(id,0)},
		{b2,aux.Stringid(id,1)})
	e:SetLabel(op)
	local g=(op==1 and g1 or g2)
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,g,#g,0,0)
end
function s.desop(e,tp,eg,ep,ev,re,r,rp)
	if e:GetLabel()==1 then
		local g=Duel.GetMatchingGroup(Card.IsAttackPos,tp,0,LOCATION_MZONE,nil)
		if #g>0 then Duel.Destroy(g,REASON_EFFECT) end
	else
		local g=Duel.GetMatchingGroup(Card.IsSpellTrap,tp,0,LOCATION_ONFIELD,nil)
		if #g>0 then Duel.Destroy(g,REASON_EFFECT) end
	end
end