--Sorpresa Deltaingranaggi
--Scripted by: XGlitchy30

local s,id=GetID()
function s.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_DESTROY)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_ATTACK_ANNOUNCE)
	e1:HOPT()
	e1:SetCondition(s.condition)
	e1:SetTarget(s.target)
	e1:SetOperation(s.operation)
	c:RegisterEffect(e1)
	--count spsummons
	aux.GlobalCheck(s,function()
		local ge1=Effect.CreateEffect(c)
		ge1:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
		ge1:SetCode(EVENT_SPSUMMON_SUCCESS)
		ge1:SetOperation(s.checkop)
		Duel.RegisterEffect(ge1,0)
	end)
end
function s.checkop(e,tp,eg,ep,ev,re,r,rp)
	local tc=eg:GetFirst()
	for tc in aux.Next(eg) do
		Duel.RegisterFlagEffect(tc:GetSummonPlayer(),id,RESET_PHASE+PHASE_END,0,1)
	end
end
function s.condition(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetAttackTarget()
	return Duel.GetFlagEffect(1-tp,id)>=1 and tc and tc:IsFaceup() and tc:IsControler(tp) and tc:IsSetCard(0xfa6)
end
function s.filter(c)
	return c:IsPosition(POS_FACEUP_ATTACK) and c:IsAbleToRemove()
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	local g=Duel.GetFieldGroup(tp,0,LOCATION_ONFIELD)
	if chk==0 then return #g>0 end
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,g,#g,1-tp,LOCATION_ONFIELD)
end
function s.operation(e,tp,eg,ep,ev,re,r,rp)
	local g=Duel.GetFieldGroup(tp,0,LOCATION_ONFIELD)
	if #g>0 then
		Duel.Destroy(g,REASON_EFFECT)
	end
end