Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
Neither player can Summon more than two times per turn.
--サモンリミッター
--Summon Limit
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)
	--summon count limit
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_FIELD)
	e2:SetRange(LOCATION_SZONE)
	e2:SetCode(EFFECT_CANNOT_SUMMON)
	e2:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e2:SetTargetRange(1,1)
	e2:SetTarget(s.limittg)
	c:RegisterEffect(e2)
	local e3=e2:Clone()
	e3:SetCode(EFFECT_CANNOT_FLIP_SUMMON)
	c:RegisterEffect(e3)
	local e4=e2:Clone()
	e4:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
	c:RegisterEffect(e4)
	--counter
	local et=Effect.CreateEffect(c)
	et:SetType(EFFECT_TYPE_FIELD)
	et:SetCode(EFFECT_LEFT_SPSUMMON_COUNT)
	et:SetRange(LOCATION_SZONE)
	et:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	et:SetTargetRange(1,1)
	et:SetValue(s.countval)
	c:RegisterEffect(et)
end
function s.limittg(e,c,tp)
	local t1,t2,t3=Duel.GetActivityCount(tp,ACTIVITY_SUMMON,ACTIVITY_FLIPSUMMON,ACTIVITY_SPSUMMON)
	return t1+t2+t3>=2
end
function s.countval(e,re,tp)
	local t1,t2,t3=Duel.GetActivityCount(tp,ACTIVITY_SUMMON,ACTIVITY_FLIPSUMMON,ACTIVITY_SPSUMMON)
	if t1+t2+t3>=2 then return 0 else return 2-t1-t2-t3 end
end