Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
If this card is Normal Summoned: Inflict 600 damage to your opponent. If this card attacks, your opponent cannot activate any Spell/Trap Cards until the end of the Damage Step. Once per turn: You can Fusion Summon 1 "Ancient Gear" Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Materials.
--古代の機械猟犬
--Ancient Gear Hunting Hound
local s,id=GetID()
function s.initial_effect(c)
	--damage
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_DAMAGE)
	e1:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_F)
	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e1:SetCode(EVENT_SUMMON_SUCCESS)
	e1:SetTarget(s.damtg)
	e1:SetOperation(s.damop)
	c:RegisterEffect(e1)
	--actlimit
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_FIELD)
	e2:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e2:SetCode(EFFECT_CANNOT_ACTIVATE)
	e2:SetRange(LOCATION_MZONE)
	e2:SetTargetRange(0,1)
	e2:SetValue(s.aclimit)
	e2:SetCondition(s.actcon)
	c:RegisterEffect(e2)
	--special summon
	local params = {aux.FilterBoolFunction(Card.IsSetCard,SET_ANCIENT_GEAR)}
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(aux.Stringid(id,1))
	e3:SetCategory(CATEGORY_SPECIAL_SUMMON+CATEGORY_FUSION_SUMMON)
	e3:SetType(EFFECT_TYPE_IGNITION)
	e3:SetRange(LOCATION_MZONE)
	e3:SetCountLimit(1)
	e3:SetTarget(Fusion.SummonEffTG(table.unpack(params)))
	e3:SetOperation(Fusion.SummonEffOP(table.unpack(params)))
	c:RegisterEffect(e3)
end
s.listed_series={SET_ANCIENT_GEAR}
function s.damtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.SetTargetPlayer(1-tp)
	Duel.SetTargetParam(600)
	Duel.SetOperationInfo(0,CATEGORY_DAMAGE,nil,0,1-tp,600)
end
function s.damop(e,tp,eg,ep,ev,re,r,rp)
	local p,d=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER,CHAININFO_TARGET_PARAM)
	Duel.Damage(p,d,REASON_EFFECT)
end
function s.aclimit(e,re,tp)
	return re:IsHasType(EFFECT_TYPE_ACTIVATE)
end
function s.actcon(e)
	return Duel.GetAttacker()==e:GetHandler()
end