Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
Tribute 1 DARK Link Monster, then target cards on the field equal to its Link Rating; destroy them.
--ゼロ・デイ・ブラスター
--Zero-Day Blaster
--scripted by andré
local s,id=GetID()
function s.initial_effect(c)
	--activate
	local e1=Effect.CreateEffect(c)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetCategory(CATEGORY_DESTROY)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetHintTiming(0,TIMINGS_CHECK_MONSTER|TIMING_END_PHASE)
	e1:SetCost(s.cost)
	e1:SetTarget(s.target)
	e1:SetOperation(s.operation)
	c:RegisterEffect(e1)
end
function s.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	e:SetLabel(100)
	if chk==0 then return true end
end
function s.spcheck(sg,tp,exg,dg)
	local a=0
	for c in aux.Next(sg) do
		if dg:IsContains(c) then a=a+1 end
		for tc in aux.Next(c:GetEquipGroup()) do
			if dg:IsContains(tc) then a=a+1 end
		end
	end
	return #dg-a>=sg:GetFirst():GetLink()
end
function s.cfilter(c)
	return c:IsAttribute(ATTRIBUTE_DARK) and c:IsLinkMonster()
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return false end
	local dg=Duel.GetMatchingGroup(Card.IsCanBeEffectTarget,tp,LOCATION_ONFIELD,LOCATION_ONFIELD,e:GetHandler(),e)
	if chk==0 then
		if e:GetLabel() ~= 100 then return false end
		e:SetLabel(0)
		return Duel.CheckReleaseGroupCost(tp,s.cfilter,1,false,s.spcheck,nil,dg)
	end
	local sg=Duel.SelectReleaseGroupCost(tp,s.cfilter,1,1,false,s.spcheck,nil,dg)
	local lnk=sg:GetFirst():GetLink()
	Duel.Release(sg,REASON_COST)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DESTROY)
	local dg=Duel.SelectTarget(tp,aux.TRUE,tp,LOCATION_ONFIELD,LOCATION_ONFIELD,lnk,lnk,e:GetHandler())
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,dg,#dg,tp,0)
end
function s.operation(e,tp,eg,ep,ev,re,r,rp)
	local dg=Duel.GetTargetCards(e)
	if dg and #dg>0 then
		Duel.Destroy(dg,REASON_EFFECT)
	end
end