Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
Your opponent cannot target "Gladiator Beast" monsters you control with card effects, except during the Battle Phase. If a "Gladiator Beast" monster(s) is Special Summoned from your Main Deck (except during the Damage Step): You can Special Summon 1 "Gladiator Beast" monster from your Deck with a different Type from the monsters you control, in Defense Position. You can only use this effect of "Gladiator Rejection" once per turn.
--剣闘排斥波
--Gladiator Rejection
--Scripted by AlphaKretin
local s,id=GetID()
function s.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	c:RegisterEffect(e1)
	--Cannot target
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_FIELD)
	e2:SetProperty(EFFECT_FLAG_IGNORE_IMMUNE)
	e2:SetCode(EFFECT_CANNOT_BE_EFFECT_TARGET)
	e2:SetRange(LOCATION_SZONE)
	e2:SetTargetRange(LOCATION_MZONE,0)
	e2:SetCondition(s.tgcon)
	e2:SetTarget(aux.TargetBoolFunction(Card.IsSetCard,SET_GLADIATOR))
	e2:SetValue(aux.tgoval)
	c:RegisterEffect(e2)
	--Summon from deck
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(aux.Stringid(id,0))
	e3:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e3:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e3:SetProperty(EFFECT_FLAG_DELAY)
	e3:SetCode(EVENT_SPSUMMON_SUCCESS)
	e3:SetRange(LOCATION_SZONE)
	e3:SetCountLimit(1,id)
	e3:SetCondition(s.spcon)
	e3:SetTarget(s.sptg)
	e3:SetOperation(s.spop)
	c:RegisterEffect(e3)
end
s.listed_series={SET_GLADIATOR}
function s.tgcon(e)
	local ph=Duel.GetCurrentPhase()
	return ph<=PHASE_MAIN1 or ph>=PHASE_MAIN2
end
function s.cfilter(c,tp)
	return c:IsSetCard(SET_GLADIATOR) and c:IsSummonLocation(LOCATION_DECK) and c:IsPreviousControler(tp)
end
function s.spcon(e,tp,eg,ep,ev,re,r,rp)
	return eg:IsExists(s.cfilter,1,nil,tp)
end
function s.spfilter(c,e,tp)
	return c:IsSetCard(SET_GLADIATOR) and c:IsCanBeSpecialSummoned(e,0,tp,false,false,POS_FACEUP_DEFENSE)
		and not Duel.IsExistingMatchingCard(aux.FaceupFilter(Card.IsRace,c:GetRace()),tp,LOCATION_MZONE,0,1,nil)
end
function s.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingMatchingCard(s.spfilter,tp,LOCATION_DECK,0,1,nil,e,tp) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_DECK)
end
function s.spop(e,tp,eg,ep,ev,re,r,rp)
	if Duel.GetLocationCount(tp,LOCATION_MZONE)<=0 or not e:GetHandler():IsRelateToEffect(e) then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectMatchingCard(tp,s.spfilter,tp,LOCATION_DECK,0,1,1,nil,e,tp)
	if #g>0 then
		Duel.SpecialSummon(g,0,tp,tp,false,false,POS_FACEUP_DEFENSE)
	end
end