Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
During your Main Phase, you can Normal Summon 1 "Ice Barrier" monster in addition to your Normal Summon/Set. (You can only gain this effect once per turn.)
--氷結界の虎将 グルナード
--General Grunard of the Ice Barrier
local s,id=GetID()
function s.initial_effect(c)
	--extra summon
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetRange(LOCATION_MZONE)
	e1:SetTargetRange(LOCATION_HAND|LOCATION_MZONE,0)
	e1:SetCode(EFFECT_EXTRA_SUMMON_COUNT)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetTarget(aux.TargetBoolFunction(Card.IsSetCard,SET_ICE_BARRIER))
	c:RegisterEffect(e1)
end
s.listed_series={SET_ICE_BARRIER}