--created & coded by Lyris, art from Yu-Gi-Oh! GX Episode 98
--光の波動
local s,id,o=GetID()
function s.initial_effect(c)
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_NEGATE+CATEGORY_DAMAGE)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_CHAINING)
	e1:SetCondition(s.condition)
	e1:SetTarget(s.target)
	e1:SetOperation(s.activate)
	c:RegisterEffect(e1)
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_DISABLE+CATEGORY_DAMAGE)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_ATTACK_ANNOUNCE)
	e1:SetCondition(s.condition2)
	e1:SetTarget(s.target)
	e1:SetOperation(s.activate)
	c:RegisterEffect(e1)
end
function s.condition(e,tp,eg,ep,ev,re,r,rp)
	return rp~=tp and re:IsActiveType(TYPE_MONSTER) and Duel.IsChainNegatable(ev)
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	local tg=Duel.GetAttacker()
	if not tg then tg=eg:GetFirst() end
	if chkc then return chkc==tg end
	if chk==0 then return Duel.IsExistingMatchingCard(Card.IsFaceup,tp,LOCATION_MZONE,0,1,nil) end
	Duel.SetTargetCard(tg)
end
function s.activate(e,tp,eg,ep,ev,re,r,rp)
	if Duel.CheckEvent(EVENT_CHAINING) then Duel.NegateActivation(ev) end
	local tc=Duel.GetFirstTarget()
	if tc:IsFaceup() and tc:IsRelateToEffect(e) and not tc:IsDisabled() then
		local e1=Effect.CreateEffect(e:GetHandler())
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_DISABLE)
		e1:SetReset(RESET_EVENT+RESETS_STANDARD)
		tc:RegisterEffect(e1)
	end
	local g=Duel.GetMatchingGroup(Card.IsFaceup,tp,LOCATION_MZONE,0,nil)
	local dam=Duel.Damage(tp,tc:GetBaseAttack(),REASON_EFFECT)
	if dam>0 and #g>0 then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_FACEUP)
		local ac=g:Select(tp,1,1,nil):GetFirst()
		local e1=Effect.CreateEffect(e:GetHandler())
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_UPDATE_ATTACK)
		e1:SetValue(dam)
		e1:SetReset(RESET_EVENT+RESETS_STANDARD)
		ac:RegisterEffect(e1)
	end
end
function s.condition2(e,tp,eg,ep,ev,re,r,rp)
	return eg:GetFirst():IsControler(1-tp)
end