Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
2 Level 1 monsters Once per turn, this card cannot be destroyed by battle. During either player's turn, when a card or effect is activated that targets this face-up card: You can detach 1 Xyz Material from this card; negate the activation, and if you do, destroy that card.
--シャイニート・マジシャン
--Slacker Magician
local s,id=GetID()
function s.initial_effect(c)
	--Xyz Summon
	Xyz.AddProcedure(c,nil,1,2)
	c:EnableReviveLimit()
	--OPT, cannot be destroyed by battle
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCode(EFFECT_INDESTRUCTABLE_COUNT)
	e1:SetCountLimit(1)
	e1:SetValue(s.valcon)
	c:RegisterEffect(e1)
	--Negate activation
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,0))
	e2:SetCategory(CATEGORY_NEGATE+CATEGORY_DESTROY)
	e2:SetType(EFFECT_TYPE_QUICK_O)
	e2:SetCode(EVENT_CHAINING)
	e2:SetProperty(EFFECT_FLAG_DAMAGE_STEP+EFFECT_FLAG_DAMAGE_CAL)
	e2:SetRange(LOCATION_MZONE)
	e2:SetCondition(s.negcon)
	e2:SetCost(Cost.DetachFromSelf(1,1,nil))
	e2:SetTarget(s.negtg)
	e2:SetOperation(s.negop)
	c:RegisterEffect(e2)
end
function s.valcon(e,re,r,rp)
	return (r&REASON_BATTLE)~=0
end
function s.negcon(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if c:IsStatus(STATUS_BATTLE_DESTROYED) or not re:IsHasProperty(EFFECT_FLAG_CARD_TARGET) then return false end
	local g=Duel.GetChainInfo(ev,CHAININFO_TARGET_CARDS)
	return g and g:IsContains(c)
end
function s.negtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.SetOperationInfo(0,CATEGORY_NEGATE,eg,1,0,0)
	local rc=re:GetHandler()
	if rc:IsRelateToEffect(re) and rc:IsDestructable() then
		Duel.SetOperationInfo(0,CATEGORY_DESTROY,eg,1,0,0)
	end
end
function s.negop(e,tp,eg,ep,ev,re,r,rp)
	local rc=re:GetHandler()
	if Duel.NegateActivation(ev) and rc:IsRelateToEffect(re) then
		Duel.Destroy(rc,REASON_EFFECT)
	end
end