--碧鋼の機竜
--Navy Dragon Mech
--scripted by Naim
local s,id=GetID()
function s.initial_effect(c)
	--Synchro Summon
	c:EnableReviveLimit()
	Synchro.AddProcedure(c,nil,1,1,Synchro.NonTuner(nil),1,99)
	--Negate cards up to the number of tuners
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_DISABLE)
	e1:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET+EFFECT_FLAG_DELAY)
	e1:SetCode(EVENT_SPSUMMON_SUCCESS)
	e1:SetTarget(s.distg)
	e1:SetOperation(s.disop)
	c:RegisterEffect(e1)
	--Add 1 tuner monster to the hand
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,1))
	e2:SetCategory(CATEGORY_TOHAND)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e2:SetProperty(EFFECT_FLAG_CARD_TARGET+EFFECT_FLAG_DELAY)
	e2:SetCode(EVENT_TO_GRAVE)
	e2:SetCondition(s.thcon)
	e2:SetTarget(s.thtg)
	e2:SetOperation(s.thop)
	c:RegisterEffect(e2)
end
function s.distg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsControler(1-tp) and chkc:IsOnField() and chkc:IsNegatable() end
	if chk==0 then return Duel.IsExistingTarget(Card.IsNegatable,tp,0,LOCATION_ONFIELD,1,nil)
		and Duel.IsExistingMatchingCard(Card.IsType,tp,LOCATION_GRAVE,0,1,nil,TYPE_TUNER) end
	local ct=Duel.GetMatchingGroupCount(Card.IsType,tp,LOCATION_GRAVE,0,nil,TYPE_TUNER)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_NEGATE)
	local g=Duel.SelectTarget(tp,Card.IsNegatable,tp,0,LOCATION_ONFIELD,1,ct,nil)
	Duel.SetOperationInfo(0,CATEGORY_DISABLE,g,#g,0,0)
end
function s.disop(e,tp,eg,ep,ev,re,r,rp)
	local dg=Duel.GetTargetCards(e)
	if #dg==0 then return end
	local c=e:GetHandler()
	for tc in dg:Iter() do
		if (tc:IsFaceup() and not tc:IsDisabled()) or tc:IsType(TYPE_TRAPMONSTER) then
			Duel.NegateRelatedChain(tc,RESET_TURN_SET)
			--Negate its effects
			local e1=Effect.CreateEffect(c)
			e1:SetType(EFFECT_TYPE_SINGLE)
			e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
			e1:SetCode(EFFECT_DISABLE)
			e1:SetReset(RESETS_STANDARD_PHASE_END)
			tc: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(RESETS_STANDARD_PHASE_END)
			tc:RegisterEffect(e2)
			if tc: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(RESETS_STANDARD_PHASE_END)
				tc:RegisterEffect(e3)
			end
		end
	end
end
function s.thcon(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	return c:IsReason(REASON_DESTROY) and c:IsReason(REASON_EFFECT)
		and c:IsPreviousLocation(LOCATION_MZONE) and c:IsSynchroSummoned()
end
function s.thfilter(c)
	return c:IsType(TYPE_TUNER) and c:IsAbleToHand()
end
function s.thtg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsControler(tp) and chkc:IsLocation(LOCATION_GRAVE) and s.thfilter(chkc) end
	if chk==0 then return Duel.IsExistingTarget(s.thfilter,tp,LOCATION_GRAVE,0,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
	local g=Duel.SelectTarget(tp,s.thfilter,tp,LOCATION_GRAVE,0,1,1,nil)
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,g,1,tp,LOCATION_GRAVE)
end
function s.thop(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if tc:IsRelateToEffect(e) then
		Duel.SendtoHand(tc,nil,REASON_EFFECT)
	end
end