Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
1 Plant Normal Monster If a "Sunavalon" Link Monster you control leaves the field by card effect: Destroy this card. If this card is Special Summoned: You can target 1 "Sunavalon" Link Monster on the field; gain LP equal to its Link Rating x 300. When your Plant Link Monster inflicts battle damage to your opponent: You can gain 600 LP.
--聖蔓の癒し手
--Sunvine Healer
local s,id=GetID()
function s.initial_effect(c)
	--link summon
	c:EnableReviveLimit()
	Link.AddProcedure(c,s.matfilter,1,1)
	--destroy
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_DESTROY)
	e1:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_F)
	e1:SetCode(EVENT_LEAVE_FIELD)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCondition(s.descon)
	e1:SetTarget(s.destg)
	e1:SetOperation(s.desop)
	c:RegisterEffect(e1)
	--recover
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,0))
	e2:SetCategory(CATEGORY_RECOVER)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e2:SetCode(EVENT_SPSUMMON_SUCCESS)
	e2:SetProperty(EFFECT_FLAG_CARD_TARGET+EFFECT_FLAG_DELAY+EFFECT_FLAG_DAMAGE_STEP)
	e2:SetTarget(s.rectg)
	e2:SetOperation(s.recop)
	c:RegisterEffect(e2)
	--recover
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(aux.Stringid(id,1))
	e3:SetCategory(CATEGORY_RECOVER)
	e3:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e3:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e3:SetRange(LOCATION_MZONE)
	e3:SetCode(EVENT_BATTLE_DAMAGE)
	e3:SetCondition(s.reccon2)
	e3:SetTarget(s.rectg2)
	e3:SetOperation(s.recop2)
	c:RegisterEffect(e3)
end
s.listed_series={SET_SUNAVALON}
function s.matfilter(c,lc,st,tp)
	return c:IsRace(RACE_PLANT,lc,st,tp) and c:IsType(TYPE_NORMAL,lc,st,tp)
end
function s.cfilter(c,tp,rp)
	return c:IsPreviousPosition(POS_FACEUP) and c:IsSetCard(SET_SUNAVALON) and c:IsType(TYPE_LINK) and c:GetPreviousControler()==tp and c:IsReason(REASON_EFFECT)
end
function s.descon(e,tp,eg,ep,ev,re,r,rp)
	return eg:IsExists(s.cfilter,1,nil,tp,rp)
end
function s.destg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,e:GetHandler(),1,0,0)
end
function s.desop(e,tp,eg,ep,ev,re,r,rp)
	if e:GetHandler():IsRelateToEffect(e) then
		Duel.Destroy(e:GetHandler(),REASON_EFFECT)
	end
end
function s.recfilter(c)
	return c:IsFaceup() and c:IsSetCard(SET_SUNAVALON) and c:IsType(TYPE_LINK)
end
function s.rectg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsLocation(LOCATION_MZONE) and chkc:IsControler(tp) and s.recfilter(chkc) end
	if chk==0 then return Duel.IsExistingTarget(s.recfilter,tp,LOCATION_MZONE,LOCATION_MZONE,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_FACEUP)
	local g=Duel.SelectTarget(tp,s.recfilter,tp,LOCATION_MZONE,LOCATION_MZONE,1,1,nil)
	Duel.SetOperationInfo(0,CATEGORY_RECOVER,nil,0,tp,g:GetFirst():GetLink()*300)
end
function s.recop(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if tc and tc:IsRelateToEffect(e) and tc:GetLink()>0 then
		Duel.Recover(tp,tc:GetLink()*300,REASON_EFFECT)
	end
end
function s.filter(c,tp)
	return c:IsControler(tp) and c:IsType(TYPE_LINK) and c:IsRace(RACE_PLANT)
end
function s.reccon2(e,tp,eg,ep,ev,re,r,rp)
	return ep~=tp and eg:IsExists(s.filter,1,nil,tp)
end
function s.rectg2(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.SetTargetPlayer(tp)
	Duel.SetTargetParam(600)
	Duel.SetOperationInfo(0,CATEGORY_RECOVER,nil,0,tp,600)
end
function s.recop2(e,tp,eg,ep,ev,re,r,rp)
	if not e:GetHandler():IsRelateToEffect(e) then return end
	local p,d=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER,CHAININFO_TARGET_PARAM)
	Duel.Recover(p,d,REASON_EFFECT)
end