--Labyrinth Guardian
local s,id=GetID()
function s.initial_effect(c)
	aux.AddCodeList(c,25955164,62340868,98434877,25833572,id)
    c:EnableReviveLimit()
    --Special summon itself
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetType(EFFECT_TYPE_IGNITION)
	e1:SetRange(LOCATION_HAND+LOCATION_GRAVE)
	e1:SetCountLimit(1,id)
	e1:SetCost(s.spcost)
	e1:SetTarget(s.sptg)
	e1:SetOperation(s.spop)
	c:RegisterEffect(e1)
    --Special Summon
	local e2=Effect.CreateEffect(c)
	e2:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e2:SetCode(EVENT_SPSUMMON_SUCCESS)
	e2:SetProperty(EFFECT_FLAG_DAMAGE_STEP+EFFECT_FLAG_CARD_TARGET+EFFECT_FLAG_DELAY)
	e2:SetCountLimit(1,{id,1})
	e2:SetCondition(s.spcon)
	e2:SetTarget(s.sptg2)
	e2:SetOperation(s.spop2)
	c:RegisterEffect(e2)
    --To hand and negate
    local e3=Effect.CreateEffect(c)
    e3:SetCategory(CATEGORY_TOHAND+CATEGORY_DISABLE)
    e3:SetType(EFFECT_TYPE_QUICK_O)
    e3:SetProperty(EFFECT_FLAG_CARD_TARGET)
    e3:SetCode(EVENT_FREE_CHAIN)
    e3:SetRange(LOCATION_MZONE)
    e3:SetCountLimit(1,{id,2})
    e3:SetCondition(s.thcon)
    e3:SetTarget(s.thtg)
    e3:SetOperation(s.thop)
    c:RegisterEffect(e3)
end
function s.cfilter(c,ft)
	return (c:IsLocation(LOCATION_HAND) or c:IsFaceup()) and (c:IsCode(25955164,62340868,98434877,25833572) or (aux.IsCodeListed(c,25955164,62340868,98434877) and c:IsMonster()))
		and not c:IsCode(id) and c:IsAbleToGraveAsCost() and (ft>0 or c:GetSequence()<5)
end
function s.spcost(e,tp,eg,ep,ev,re,r,rp,chk)
	local ft=Duel.GetLocationCount(tp,LOCATION_MZONE)
	local loc=LOCATION_HAND+LOCATION_ONFIELD
	if ft==0 then loc=LOCATION_MZONE end
	if chk==0 then return ft>-3 and Duel.IsExistingMatchingCard(s.cfilter,tp,loc,0,3,nil,ft) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TOGRAVE)
	local g=Duel.SelectMatchingCard(tp,s.cfilter,tp,loc,0,3,3,nil,ft)
	Duel.SendtoGrave(g,REASON_COST)
end
function s.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return e:GetHandler():IsCanBeSpecialSummoned(e,0,tp,true,false) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,e:GetHandler(),1,0,0)
end
function s.spop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if not c:IsRelateToEffect(e) then return end
	Duel.SpecialSummon(c,0,tp,tp,true,false,POS_FACEUP)
end

function s.spcon(e,tp,eg,ep,ev,re,r,rp)
	if not re then return false end
	return aux.IsCodeListed(re:GetHandler(),25955164,62340868,98434877)
end
function s.filter(c,e,tp)
	return c:IsCode(25833572) and c:IsCanBeSpecialSummoned(e,0,tp,true,false,POS_FACEUP)
end
function s.sptg2(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingMatchingCard(s.filter,tp,LOCATION_DECK+LOCATION_GRAVE+LOCATION_HAND,0,1,nil,e,tp) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_GRAVE+LOCATION_HAND)
end
function s.spop2(e,tp,eg,ep,ev,re,r,rp)
	if Duel.GetLocationCount(tp,LOCATION_MZONE)<=0 then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectMatchingCard(tp,aux.NecroValleyFilter(s.filter),tp,LOCATION_DECK+LOCATION_GRAVE+LOCATION_HAND,0,1,1,nil,e,tp)
	if #g>0 then
		Duel.SpecialSummon(g,0,tp,tp,true,false,POS_FACEUP)
	end
end

function s.thcon(e,tp,eg,ep,ev,re,r,rp)
	return Duel.GetTurnPlayer()==1-tp
end
function s.thfilter(c)
    return (c:IsCode(25955164,62340868,98434877,25833572) or aux.IsCodeListed(c,25955164,62340868,98434877)) and (c:IsFaceup() or c:IsLocation(LOCATION_GRAVE))
end
function s.thtg(e,tp,eg,ep,ev,re,r,rp,chk)
    if chkc then return chkc:IsLocation(LOCATION_MZONE) and chkc:IsControler(tp) and s.thfilter(chkc) end
    if chk==0 then return Duel.IsExistingTarget(s.thfilter,tp,LOCATION_MZONE+LOCATION_GRAVE,0,1,nil)
        and Duel.IsExistingMatchingCard(Card.IsNegatable,tp,0,LOCATION_ONFIELD,1,nil) end
    Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
    local g=Duel.SelectTarget(tp,s.thfilter,tp,LOCATION_MZONE+LOCATION_GRAVE,0,1,1,nil)
    Duel.SetOperationInfo(0,CATEGORY_TOHAND,g,1,0,0)
    Duel.SetOperationInfo(0,CATEGORY_DISABLE,nil,1,0,0)
end
function s.thop(e,tp,eg,ep,ev,re,r,rp)
    local c=e:GetHandler()
	local tc=Duel.GetFirstTarget()
    local g=Duel.GetMatchingGroup(Card.IsNegatable,tp,0,LOCATION_ONFIELD,nil)
	if tc:IsRelateToEffect(e) and Duel.SendtoHand(tc,nil,REASON_EFFECT)>0 and #g>0 then
        local sc=g:Select(tp,1,1,nil):GetFirst()
		Duel.NegateRelatedChain(sc,RESET_TURN_SET)
		local e1=Effect.CreateEffect(c)
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
		e1:SetCode(EFFECT_DISABLE)
		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
		sc:RegisterEffect(e1)
		local e2=Effect.CreateEffect(c)
		e2:SetType(EFFECT_TYPE_SINGLE)
		e2:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
		e2:SetCode(EFFECT_DISABLE_EFFECT)
		e2:SetValue(RESET_TURN_SET)
		e2:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
		sc:RegisterEffect(e2)
		if sc:IsType(TYPE_TRAPMONSTER) then
			local e3=Effect.CreateEffect(c)
			e3:SetType(EFFECT_TYPE_SINGLE)
			e3:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
			e3:SetCode(EFFECT_DISABLE_TRAPMONSTER)
			e3:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
			sc:RegisterEffect(e3)
		end
	end
end