--created & coded by Lyris, art at https://www.pinterest.com/pin/422353271279589316/
--機氷竜の輝き
local s,id,o=GetID()
function s.initial_effect(c)
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetCountLimit(1,id+EFFECT_COUNT_CODE_OATH)
	e1:SetTarget(s.target)
	e1:SetOperation(s.operation)
	c:RegisterEffect(e1)
	if not s.global_check then
		s.global_check=true
		s[0]={}
		s[1]={}
		local race=1
		while race<RACE_ALL do
			s[0][race]=0
			s[1][race]=0
			race=race<<1
		end
		local ge1=Effect.CreateEffect(c)
		ge1:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
		ge1:SetCode(EVENT_SPSUMMON_SUCCESS)
		ge1:SetOperation(s.rchk)
		Duel.RegisterEffect(ge1,0)
	end
end
function s.cfilter(c,tp,rc)
	return c:IsSummonPlayer(tp) and c:IsRace(rc)
end
function s.rchk(e,tp,eg)
	for p=0,1 do if Duel.GetFlagEffect(p,id)>0 then
		local rc=1
		while rc<RACE_ALL do
			if eg:IsExists(s.cfilter,1,nil,p,rc) then s[p][rc]=s[p][rc]+1 end
			rc=rc<<1
		end
	end end
end
function s.lim(e,c,sump,sumtype,sumpos,targetp)
	if sumpos and bit.band(sumpos,POS_FACEDOWN)>0 then return false end
	local tp=sump
	if targetp then tp=targetp end
	return s[tp][c:GetRace()] and s[tp][c:GetRace()]>1
end
function s.filter(c)
	return c:IsSetCard(0xd76) and (c:IsPublic() or c:IsLocation(LOCATION_GRAVE))
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetFieldGroupCount(tp,0,LOCATION_MZONE)>0 and Duel.GetMatchingGroup(s.filter,tp,LOCATION_HAND+LOCATION_GRAVE,0,nil):GetClassCount(Card.GetCode)>0 end
end
function s.operation(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if Duel.GetFlagEffect(tp,id)==0 then
		local rc=1
		while rc<RACE_ALL do s[tp][rc]=0 rc=rc<<1 end
		Duel.RegisterFlagEffect(tp,id,RESET_PHASE+PHASE_END,0,2)
		local e1=Effect.CreateEffect(c)
		e1:SetType(EFFECT_TYPE_FIELD)
		e1:SetCode(EFFECT_LIMIT_SPECIAL_SUMMON_POSITION)
		e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
		e1:SetTargetRange(1,0)
		e1:SetTarget(s.lim)
		e1:SetReset(RESET_PHASE+PHASE_END,2)
		Duel.RegisterEffect(e1,tp)
	end
	local ct=Duel.GetMatchingGroup(s.filter,tp,LOCATION_HAND+LOCATION_GRAVE,0,nil):GetClassCount(Card.GetCode)
	if ct<1 then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_OPERATECARD)
	local g=Duel.GetFieldGroup(tp,0,LOCATION_MZONE):Select(tp,1,ct,nil)
	Duel.HintSelection(g)
	for tc in aux.Next(g) do
		local e1=Effect.CreateEffect(c)
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
		e1:SetCode(EFFECT_CANNOT_BE_FUSION_MATERIAL)
		e1:SetRange(LOCATION_MZONE)
		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
		e1:SetOwnerPlayer(tp)
		e1:SetValue(s.mlimit)
		tc:RegisterEffect(e1)
		local e3=e1:Clone()
		e3:SetCode(EFFECT_CANNOT_BE_SYNCHRO_MATERIAL)
		tc:RegisterEffect(e3)
		local e4=e1:Clone()
		e4:SetCode(EFFECT_CANNOT_BE_XYZ_MATERIAL)
		tc:RegisterEffect(e4)
		local e5=e1:Clone()
		e5:SetCode(EFFECT_CANNOT_BE_LINK_MATERIAL)
		tc:RegisterEffect(e5)
		local e6=e1:Clone()
		e6:SetType(EFFECT_TYPE_FIELD)
		e6:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
		e6:SetCode(EFFECT_CANNOT_RELEASE)
		e6:SetAbsoluteRange(tp,0,1)
		e6:SetTarget(s.rlimit)
		tc:RegisterEffect(e6)
	end
end
function s.mlimit(e,c)
	if not c then return false end
	return not c:IsControler(e:GetOwnerPlayer())
end
function s.rlimit(e,c,tp,sumtp)
	return c==e:GetHandler() and c:IsReason(REASON_RITUAL)
end