Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
All "Rokket" monsters on the field gain 300 ATK/DEF. You can activate 1 of these effects; ● Special Summon up to 2 "Rokket" monsters with different names from your hand in Defense Position. ● If your opponent controls more monsters than you do: Special Summon "Rokket" monsters with different names from your GY in Defense Position, up to the difference. You can only use this effect of "Boot Sector Launch" once per turn.
--リボルブート・セクター
--Boot Sector Launch
--Scripted by Eerie Code
local s,id=GetID()
function s.initial_effect(c)
	--Activate
	local e0=Effect.CreateEffect(c)
	e0:SetType(EFFECT_TYPE_ACTIVATE)
	e0:SetCode(EVENT_FREE_CHAIN)
	c:RegisterEffect(e0)
	--All "Rokket" monsters on the field gain 300 ATK/DEF
	local e1a=Effect.CreateEffect(c)
	e1a:SetType(EFFECT_TYPE_FIELD)
	e1a:SetCode(EFFECT_UPDATE_ATTACK)
	e1a:SetRange(LOCATION_FZONE)
	e1a:SetTargetRange(LOCATION_MZONE,LOCATION_MZONE)
	e1a:SetTarget(aux.TargetBoolFunction(Card.IsSetCard,SET_ROKKET))
	e1a:SetValue(300)
	c:RegisterEffect(e1a)
	local e1b=e1a:Clone()
	e1b:SetCode(EFFECT_UPDATE_DEFENSE)
	c:RegisterEffect(e1b)
	--Activate 1 of these effects
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,0))
	e2:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e2:SetType(EFFECT_TYPE_IGNITION)
	e2:SetRange(LOCATION_FZONE)
	e2:SetCountLimit(1,id)
	e2:SetTarget(s.efftg)
	e2:SetOperation(s.effop)
	c:RegisterEffect(e2)
end
s.listed_series={SET_ROKKET}
function s.spfilter(c,e,tp)
	return c:IsSetCard(SET_ROKKET) and c:IsCanBeSpecialSummoned(e,0,tp,false,false,POS_FACEUP_DEFENSE)
end
function s.efftg(e,tp,eg,ep,ev,re,r,rp,chk)
	local mmz_chk=Duel.GetLocationCount(tp,LOCATION_MZONE)>0
	local b1=mmz_chk and Duel.IsExistingMatchingCard(s.spfilter,tp,LOCATION_HAND,0,1,nil,e,tp)
	local b2=mmz_chk and Duel.GetFieldGroupCount(tp,0,LOCATION_MZONE)>Duel.GetFieldGroupCount(tp,LOCATION_MZONE,0)
		and Duel.IsExistingMatchingCard(s.spfilter,tp,LOCATION_GRAVE,0,1,nil,e,tp)
	if chk==0 then return b1 or b2 end
	local op=Duel.SelectEffect(tp,
		{b1,aux.Stringid(id,1)},
		{b2,aux.Stringid(id,2)})
	e:SetLabel(op)
	local location=op==1 and LOCATION_HAND or LOCATION_GRAVE
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,location)
end
function s.effop(e,tp,eg,ep,ev,re,r,rp)
	local ft=Duel.GetLocationCount(tp,LOCATION_MZONE)
	if ft<=0 then return end
	local op=e:GetLabel()
	local location=op==1 and LOCATION_HAND or LOCATION_GRAVE
	local g=Duel.GetMatchingGroup(s.spfilter,tp,location,0,nil,e,tp)
	if #g==0 then return end
		--Special Summon up to 2 "Rokket" monsters with different names from your hand in Defense Position
	local ct=(op==1 and 2)
		--Special Summon "Rokket" monsters with different names from your GY in Defense Position, up to the difference between the number of monsters you control and your opponent controls
		or (op==2 and Duel.GetFieldGroupCount(tp,0,LOCATION_MZONE)-Duel.GetFieldGroupCount(tp,LOCATION_MZONE,0))
		or 0
	ft=math.min(ft,#g,ct)
	if ft<=0 then return end
	if Duel.IsPlayerAffectedByEffect(tp,CARD_BLUEEYES_SPIRIT) then ft=1 end
	local sg=aux.SelectUnselectGroup(g,e,tp,1,ft,aux.dncheck,1,tp,HINTMSG_SPSUMMON)
	if #sg>0 then
		Duel.SpecialSummon(sg,0,tp,tp,false,false,POS_FACEUP_DEFENSE)
	end
end