update

c15155568.lua

@@ -22,9 +22,9 @@ function c15155568.initial_effect(c)
 	c:RegisterEffect(e2)
 end
 function c15155568.cfilter(c)
-	if c:IsFacedown() or not c.material_count then return false end
-	for i=1,c.material_count do
-		if c.material[i]==78193831 then return true end
+	if c:IsFacedown() or not c.material then return false end
+	for i,mcode in ipairs(c.material) do
+		if mcode==78193831 then return true end
 	end
 	return false
 end

c17194258.lua

@@ -11,14 +11,11 @@ function c17194258.initial_effect(c)
 	c:RegisterEffect(e1)
 end
 function c17194258.filter1(c,tp)
-	return c.material_count and Duel.IsExistingMatchingCard(c17194258.filter2,tp,LOCATION_DECK+LOCATION_GRAVE,0,1,nil,c)
+	return c.material and Duel.IsExistingMatchingCard(c17194258.filter2,tp,LOCATION_DECK+LOCATION_GRAVE,0,1,nil,c)
 end
 function c17194258.filter2(c,fc)
 	if c:IsForbidden() or not c:IsAbleToHand() or c:IsHasEffect(EFFECT_NECRO_VALLEY) then return false end
-	for i=1,fc.material_count do
-		if c:IsCode(fc.material[i]) then return true end
-	end
-	return false
+	return c:IsCode(table.unpack(fc.material))
 end
 function c17194258.target(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return Duel.IsExistingMatchingCard(c17194258.filter1,tp,LOCATION_EXTRA,0,1,nil,tp) end

c1784686.lua

@@ -28,9 +28,9 @@ function c1784686.tgfilter(c,e,tp)
 		and Duel.IsExistingMatchingCard(c1784686.spfilter,tp,LOCATION_EXTRA,0,1,nil,e,tp,c:GetCode())
 end
 function c1784686.spfilter(c,e,tp,code)
-	if not c.material_count or not c:IsCanBeSpecialSummoned(e,SUMMON_TYPE_FUSION,tp,false,false) then return false end
-	for i=1,c.material_count do
-		if code==c.material[i] then return true end
+	if not c.material or not c:IsCanBeSpecialSummoned(e,SUMMON_TYPE_FUSION,tp,false,false) then return false end
+	for i,mcode in ipairs(c.material) do
+		if code==mcode then return true end
 	end
 	return false
 end

c1801154.lua

@@ -18,9 +18,9 @@ function c1801154.initial_effect(c)
 	c:RegisterEffect(e2)
 end
 function c1801154.filter2(c,code)
-	if not c.material_count or not c:IsReason(REASON_DESTROY) or not c:IsReason(REASON_EFFECT) then return false end
-	for i=1,c.material_count do
-		if code==c.material[i] then return true end
+	if not c.material or not c:IsReason(REASON_DESTROY) or not c:IsReason(REASON_EFFECT) then return false end
+	for i,mcode in ipairs(c.material) do
+		if code==mcode then return true end
 	end
 	return false
 end

c41940225.lua

@@ -33,9 +33,9 @@ function c41940225.filter2(c,e,tp,m,f,chkf)
 		and c:IsCanBeSpecialSummoned(e,SUMMON_TYPE_FUSION,tp,false,false) and c:CheckFusionMaterial(m,nil,chkf)
 end
 function c41940225.spfilter(c)
-	if not c.material_count then return false end
-	for i=1,c.material_count do
-		if c.material[i]==78193831 then return true end
+	if not c.material then return false end
+	for i,mcode in ipairs(c.material) do
+		if mcode==78193831 then return true end
 	end
 	return false
 end

c49469105.lua

@@ -17,16 +17,11 @@ function c49469105.cost(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return Duel.IsExistingMatchingCard(c49469105.cfilter,tp,LOCATION_HAND,0,1,nil) end
 	Duel.DiscardHand(tp,c49469105.cfilter,1,1,REASON_COST+REASON_DISCARD)
 end
-function c49469105.filter2(c,fc)
-	local fd=c:GetCode()
-	for i=1,fc.material_count do
-		if fd==fc.material[i] then return true end
-	end
-	return false
-end
 function c49469105.filter1(c,g)
-	local ct=c.material_count
-	return ct~=nil and g:IsExists(c49469105.filter2,1,nil,c)
+	return c.material and g:IsExists(c49469105.filter2,1,nil,c)
+end
+function c49469105.filter2(c,fc)
+	return c:IsCode(table.unpack(fc.material))
 end
 function c49469105.spfilter(c,e,tp)
 	return c:IsCanBeSpecialSummoned(e,0,tp,false,false)

c66127916.lua

@@ -11,14 +11,11 @@ function c66127916.initial_effect(c)
 	c:RegisterEffect(e1)
 end
 function c66127916.filter1(c,tp)
-	return c.material_count and Duel.IsExistingMatchingCard(c66127916.filter2,tp,LOCATION_DECK,0,1,nil,c)
+	return c.material and Duel.IsExistingMatchingCard(c66127916.filter2,tp,LOCATION_DECK,0,1,nil,c)
 end
 function c66127916.filter2(c,fc)
 	if c:IsHasEffect(EFFECT_FORBIDDEN) or not c:IsAbleToHand() then return false end
-	for i=1,fc.material_count do
-		if c:IsCode(fc.material[i]) then return true end
-	end
-	return false
+	return c:IsCode(table.unpack(fc.material))
 end
 function c66127916.target(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return Duel.IsExistingMatchingCard(c66127916.filter1,tp,LOCATION_EXTRA,0,1,nil,tp) end

c69270537.lua

@@ -21,10 +21,7 @@ function c69270537.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
 	Duel.SetOperationInfo(0,CATEGORY_TODECK,g,1,0,0)
 end
 function c69270537.spfilter(c,e,tp,fc)
-	for i=1,fc.material_count do
-		if c:GetCode()==fc.material[i] then return c:IsCanBeSpecialSummoned(e,0,tp,false,false) end
-	end
-	return false
+	return c:IsCode(table.unpack(fc.material)) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
 end
 function c69270537.activate(e,tp,eg,ep,ev,re,r,rp)
 	local tc=Duel.GetFirstTarget()

c89312388.lua

@@ -11,16 +11,11 @@ function c89312388.initial_effect(c)
 	c:RegisterEffect(e1)
 end
 function c89312388.filter2(c,fc)
-	local fd=c:GetCode()
 	if not c:IsAbleToGraveAsCost() then return false end
-	for i=1,fc.material_count do
-		if fd==fc.material[i] then return true end
-	end
-	return false
+	return c:IsCode(table.unpack(fc.material))
 end
 function c89312388.filter1(c,tp)
-	local ct=c.material_count
-	return ct~=nil and Duel.IsExistingMatchingCard(c89312388.filter2,tp,LOCATION_DECK,0,1,nil,c)
+	return c.material and Duel.IsExistingMatchingCard(c89312388.filter2,tp,LOCATION_DECK,0,1,nil,c)
 end
 function c89312388.coscost(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return Duel.IsExistingMatchingCard(c89312388.filter1,tp,LOCATION_EXTRA,0,1,nil,tp) end

utility.lua

@@ -1382,9 +1382,9 @@ function Auxiliary.PendOperation()
 			end
 end
 function Auxiliary.IsMaterialListCode(c,code)
-	if not c.material_count then return false end
-	for i=1,c.material_count do
-		if code==c.material[i] then return true end
+	if not c.material then return false end
+	for i,mcode in ipairs(c.material) do
+		if code==mcode then return true end
 	end
 	return false
 end