--帝王の烈旋
function c79844764.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetCountLimit(1,79844764+EFFECT_COUNT_CODE_OATH)
	e1:SetCost(c79844764.cost)
	e1:SetOperation(c79844764.activate)
	c:RegisterEffect(e1)
	if not c79844764.global_check then
		c79844764.global_check=true
		local ge1=Effect.CreateEffect(c)
		ge1:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
		ge1:SetCode(EVENT_SPSUMMON_SUCCESS)
		ge1:SetOperation(c79844764.checkop)
		Duel.RegisterEffect(ge1,0)
	end
end
function c79844764.checkop(e,tp,eg,ep,ev,re,r,rp)
	local tc=eg:GetFirst()
	local p1=false
	local p2=false
	while tc do
		if tc:IsPreviousLocation(LOCATION_EXTRA) then
			if tc:GetSummonPlayer()==0 then p1=true else p2=true end
		end
		tc=eg:GetNext()
	end
	if p1 then Duel.RegisterFlagEffect(0,79844764,RESET_PHASE+PHASE_END,0,1) end
	if p2 then Duel.RegisterFlagEffect(1,79844764,RESET_PHASE+PHASE_END,0,1) end
end
function c79844764.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetFlagEffect(tp,79844764)==0 end
	local e1=Effect.CreateEffect(e:GetHandler())
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET+EFFECT_FLAG_OATH)
	e1:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
	e1:SetReset(RESET_PHASE+PHASE_END)
	e1:SetTargetRange(1,0)
	e1:SetTarget(c79844764.splimit)
	Duel.RegisterEffect(e1,tp)
end
function c79844764.splimit(e,c,sump,sumtype,sumpos,targetp,se)
	return c:IsLocation(LOCATION_EXTRA)
end
function c79844764.activate(e,tp,eg,ep,ev,re,r,rp)
	local e1=Effect.CreateEffect(e:GetHandler())
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_EXTRA_RELEASE_SUM)
	e1:SetTargetRange(0,LOCATION_MZONE)
	e1:SetCountLimit(1)
	e1:SetReset(RESET_PHASE+PHASE_END)
	Duel.RegisterEffect(e1,tp)
end
