--Golden Skies - Eiza the Treasure Smith
--Scripted by Yuno
local cid,id=GetID()
function cid.initial_effect(c)
	--Reveal a "Golden Skies" card and Special Summon
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id, 0))
	e1:SetCategory(CATEGORY_TOGRAVE+CATEGORY_SPECIAL_SUMMON)
	e1:SetType(EFFECT_TYPE_IGNITION)
	e1:SetRange(LOCATION_HAND)
	e1:SetCountLimit(1, id)
	e1:SetCost(cid.spcost)
	e1:SetTarget(cid.sptg)
	e1:SetOperation(cid.spop)
	c:RegisterEffect(e1)
	--Shuffle "Golden Skies Treasure" and Fusion Summon
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id, 1))
	e2:SetCategory(CATEGORY_TODECK+CATEGORY_SPECIAL_SUMMON+CATEGORY_FUSION_SUMMON)
	e2:SetType(EFFECT_TYPE_IGNITION)
	e2:SetRange(LOCATION_MZONE)
	e2:SetCountLimit(1, id+100)
	e2:SetTarget(cid.fntg)
	e2:SetOperation(cid.fnop)
	c:RegisterEffect(e2)
end

--Reveal a "Golden Skies" card and Special Summon

function cid.spfilter(c)
	return c:IsSetCard(0x528) and not c:IsCode(id) and not c:IsPublic()
end
function cid.spcost(e, tp, eg, ep, ev, re, r, rp, chk)
	if chk==0 then return Duel.IsExistingMatchingCard(cid.spfilter, tp, LOCATION_HAND, 0, 1, e:GetHandler()) end
	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_CONFIRM)
	local g=Duel.SelectMatchingCard(tp, cid.spfilter, tp, LOCATION_HAND, 0, 1, 1, e:GetHandler())
	Duel.ConfirmCards(1-tp, g)
	Duel.ShuffleHand(tp)
end
function cid.tgfilter(c)
	return c:IsCode(CARD_GOLDEN_SKIES_TREASURE) and c:IsAbleToGrave()
end
function cid.sptg(e, tp, eg, ep, ev, re, r, rp, chk)
	if chk==0 then return Duel.IsExistingMatchingCard(cid.tgfilter, tp, LOCATION_DECK, 0, 1, nil) 
		and e:GetHandler():IsCanBeSpecialSummoned(e, 0, tp, false, false) end
	Duel.SetOperationInfo(0, CATEGORY_TOGRAVE, nil, 1, tp, LOCATION_DECK)
	Duel.SetOperationInfo(0, CATEGORY_SPECIAL_SUMMON, e:GetHandler(), 1, 0, 0)
end
function cid.spop(e, tp, eg, ep, ev, re, r, rp)
	local c=e:GetHandler()
	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_TOGRAVE)
	local g=Duel.SelectMatchingCard(tp, cid.tgfilter, tp, LOCATION_DECK, 0, 1, 1, nil)
	if g:GetCount()>0 and Duel.SendtoGrave(g, REASON_EFFECT)~=0 and g:GetFirst():IsLocation(LOCATION_GRAVE) and c:IsRelateToEffect(e) then
		Duel.SpecialSummon(c, 0, tp, tp, false, false, POS_FACEUP)
		--Special Summon Limit
		local e1=Effect.CreateEffect(c)
		e1:SetType(EFFECT_TYPE_FIELD)
		e1:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
		e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
		e1:SetTargetRange(1, 0)
		e1:SetTarget(cid.splimit)
		e1:SetReset(RESET_PHASE+PHASE_END)
		Duel.RegisterEffect(e1, tp)
	end
end
function cid.splimit(e, c)
	return not c:IsRace(RACE_WARRIOR)
end

--Shuffle "Golden Skies Treasure" and Fusion Summon
function cid.tdfilter(c)
	return c:IsCode(CARD_GOLDEN_SKIES_TREASURE) and c:IsAbleToDeck()
end
function cid.spfilter1(c, e)
	return not c:IsImmuneToEffect(e)
end
function cid.spfilter2(c, e, tp, m, f, chkf)
	return c:IsType(TYPE_FUSION) and c:IsRace(RACE_WARRIOR) and (not f or f(c))
		and c:IsCanBeSpecialSummoned(e, SUMMON_TYPE_FUSION, tp, false, false) and c:CheckFusionMaterial(m, nil, chkf)
end
function cid.fntg(e, tp, eg, ep, ev, re, r, rp, chk)
	if chk==0 then
		local chkf=tp
		local mg1=Duel.GetFusionMaterial(tp)
		local res=Duel.IsExistingMatchingCard(cid.spfilter2, tp, LOCATION_EXTRA, 0, 1, nil, e, tp, mg1, nil, chkf)
		if not res then
			local ce=Duel.GetChainMaterial(tp)
			if ce~=nil then
				local fgroup=ce:GetTarget()
				local mg2=fgroup(ce, e, tp)
				local mf=ce:GetValue()
				res=Duel.IsExistingMatchingCard(cid.spfilter2, tp, LOCATION_EXTRA, 0, 1, nil, e, tp, mg2, mf, chkf)
			end
		end
		return res and Duel.IsExistingMatchingCard(cid.tdfilter, tp, LOCATION_HAND+LOCATION_GRAVE, 0, 1, nil)
	end
	Duel.SetOperationInfo(0, CATEGORY_TODECK, nil, 1, tp, LOCATION_HAND+LOCATION_GRAVE)
	Duel.SetOperationInfo(0, CATEGORY_SPECIAL_SUMMON, nil, 1, tp, LOCATION_EXTRA)
end
function cid.fnop(e, tp, eg, ep, ev, re, r, rp)
	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_TODECK)
	local g=Duel.SelectMatchingCard(tp, cid.tdfilter, tp, LOCATION_HAND+LOCATION_GRAVE, 0, 1, 1, nil)
	if g:GetCount()==0 then return end
	if Duel.SendtoDeck(g, tp, 2, REASON_EFFECT)~=0 and Duel.ShuffleDeck(tp)~=0 then
		local chkf=tp
		local mg1=Duel.GetFusionMaterial(tp):Filter(cid.spfilter1, nil, e)
		local sg1=Duel.GetMatchingGroup(cid.spfilter2, tp, LOCATION_EXTRA, 0, nil, e, tp, mg1, nil, chkf)
		local mg2=nil
		local sg2=nil
		local ce=Duel.GetChainMaterial(tp)
		if ce~=nil then
			local fgroup=ce:GetTarget()
			mg2=fgroup(ce, e, tp)
			local mf=ce:GetValue()
			sg2=Duel.GetMatchingGroup(cid.spfilter2, tp, LOCATION_EXTRA, 0, nil, e, tp, mg2, mf, chkf)
		end
		if sg1:GetCount()>0 or (sg2~=nil and sg2:GetCount()>0) then
			local sg=sg1:Clone()
			if sg2 then sg:Merge(sg2) end
			Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_SPSUMMON)
			local tg=sg:Select(tp,1,1,nil)
			local tc=tg:GetFirst()
			if sg1:IsContains(tc) and (sg2==nil or not sg2:IsContains(tc) or not Duel.SelectYesNo(tp, ce:GetDescription())) then
				local mat1=Duel.SelectFusionMaterial(tp, tc, mg1, nil, chkf)
				tc:SetMaterial(mat1)
				Duel.SendtoGrave(mat1, REASON_EFFECT+REASON_MATERIAL+REASON_FUSION)
				Duel.BreakEffect()
				Duel.SpecialSummon(tc, SUMMON_TYPE_FUSION, tp, tp, false, false, POS_FACEUP)
			else
				local mat2=Duel.SelectFusionMaterial(tp, tc, mg2, nil, chkf)
				local fop=ce:GetOperation()
				fop(ce, e, tp, tc, mat2)
			end
			tc:CompleteProcedure()
		end
	end
end