Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
All face-up monsters you control become Plant monsters. Once per turn, during your Standby Phase, if you do not control a face-up "Naturia Pineapple", and have no monsters in your GY except Plant or Beast: You can Special Summon this card from your GY. You must control no Spells or Traps to activate and resolve this effect.
--ナチュル・パイナポー
--Naturia Pineapple
local s,id=GetID()
function s.initial_effect(c)
	--Change race
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_CHANGE_RACE)
	e1:SetRange(LOCATION_MZONE)
	e1:SetTargetRange(LOCATION_MZONE,0)
	e1:SetValue(RACE_PLANT)
	c:RegisterEffect(e1)
	--Special Summon
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,0))
	e2:SetType(EFFECT_TYPE_TRIGGER_O+EFFECT_TYPE_FIELD)
	e2:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e2:SetCode(EVENT_PHASE|PHASE_STANDBY)
	e2:SetRange(LOCATION_GRAVE)
	e2:SetCountLimit(1)
	e2:SetCondition(s.condition)
	e2:SetTarget(s.target)
	e2:SetOperation(s.operation)
	c:RegisterEffect(e2)
end
function s.filter(c)
	return c:IsSpellTrap() or (c:IsCode(id) and c:IsFaceup())
end
function s.filter2(c)
	return c:IsMonster() and not c:IsRace(RACE_PLANT|RACE_BEAST)
end
function s.condition(e,tp,eg,ep,ev,re,r,rp)
	return tp==Duel.GetTurnPlayer() and not Duel.IsExistingMatchingCard(s.filter,tp,LOCATION_ONFIELD,0,1,nil) 
		and not Duel.IsExistingMatchingCard(s.filter2,tp,LOCATION_GRAVE,0,1,nil)
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and e:GetHandler():IsCanBeSpecialSummoned(e,0,tp,false,false) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,e:GetHandler(),1,0,0)
end
function s.operation(e,tp,eg,ep,ev,re,r,rp)
	if e:GetHandler():IsRelateToEffect(e)
		and not Duel.IsExistingMatchingCard(s.filter,tp,LOCATION_ONFIELD,0,1,nil)
		and not Duel.IsExistingMatchingCard(s.filter2,tp,LOCATION_GRAVE,0,1,nil) then
		Duel.SpecialSummon(e:GetHandler(),0,tp,tp,false,false,POS_FACEUP)
	end
end