"Heavy Armored Train Ironwolf (Anime)" fix

Its materials should be 2 Level 4 Machine monsters, not any 2 Level 4 monsters + shouldn't be able to target a monster that can already attack directly.

Author: pyrQ

unofficial/c511009026.lua

@@ -1,45 +1,42 @@
---Heavy Armored Train Ironwolf
+--重装甲列車アイアン・ヴォルフ (Anime)
+--Heavy Armored Train Ironwolf (Anime)
 local s,id=GetID()
 function s.initial_effect(c)
-	--xyz summon
-	Xyz.AddProcedure(c,nil,4,2)
 	c:EnableReviveLimit()
-	-- direct attack
-	local e2=Effect.CreateEffect(c)
-	e2:SetDescription(aux.Stringid(id,0))
-	e2:SetProperty(EFFECT_FLAG_CARD_TARGET)
-	e2:SetType(EFFECT_TYPE_IGNITION)
-	e2:SetRange(LOCATION_MZONE)
-	e2:SetCountLimit(1)
-	e2:SetCondition(s.dacon)
-	e2:SetCost(s.dacost)
-	e2:SetTarget(s.datg)
-	e2:SetOperation(s.daop)
-	c:RegisterEffect(e2,false,REGISTER_FLAG_DETACH_XMAT)
+	--Xyz Summon procedure: 2 Level 4 Machine monsters
+	Xyz.AddProcedure(c,aux.FilterBoolFunctionEx(Card.IsRace,RACE_MACHINE),4,2)
+	--Make 1 Machine monster you control able to attack directly this turn
+	local e1=Effect.CreateEffect(c)
+	e1:SetDescription(aux.Stringid(id,0))
+	e1:SetType(EFFECT_TYPE_IGNITION)
+	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
+	e1:SetRange(LOCATION_MZONE)
+	e1:SetCountLimit(1)
+	e1:SetCondition(function() return Duel.IsAbleToEnterBP() end)
+	e1:SetCost(Cost.Detach(1))
+	e1:SetTarget(s.efftg)
+	e1:SetOperation(s.effop)
+	c:RegisterEffect(e1,false,REGISTER_FLAG_DETACH_XMAT)
 end
-function s.dacon(e,tp,eg,ep,ev,re,r,rp)
-	return Duel.IsAbleToEnterBP()
+function s.tgfilter(c)
+	return c:IsRace(RACE_MACHINE) and not c:IsHasEffect(EFFECT_DIRECT_ATTACK) and c:IsFaceup()
 end
-function s.dacost(e,tp,eg,ep,ev,re,r,rp,chk)
-	if chk==0 then return e:GetHandler():CheckRemoveOverlayCard(tp,1,REASON_COST) end
-	e:GetHandler():RemoveOverlayCard(tp,1,1,REASON_COST)
+function s.efftg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
+	if chkc then return chkc:IsLocation(LOCATION_MZONE) and chkc:IsControler(tp) and s.tgfilter(chkc) end
+	if chk==0 then return Duel.IsExistingTarget(s.tgfilter,tp,LOCATION_MZONE,0,1,nil) end
+	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TARGET)
+	Duel.SelectTarget(tp,s.tgfilter,tp,LOCATION_MZONE,0,1,1,nil)
 end
-function s.filter(c)
-	return c:IsFaceup() and c:IsRace(RACE_MACHINE) 
-end
-function s.datg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
-	if chkc then return chkc:IsLocation(LOCATION_MZONE) and chkc:IsControler(tp) and s.filter(chkc) end
-	if chk==0 then return Duel.IsExistingTarget(s.filter,tp,LOCATION_MZONE,0,1,nil) end
-	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_FACEUP)
-	local g=Duel.SelectTarget(tp,s.filter,tp,LOCATION_MZONE,0,1,1,nil)
-end
-function s.daop(e,tp,eg,ep,ev,re,r,rp)
+function s.effop(e,tp,eg,ep,ev,re,r,rp)
 	local tc=Duel.GetFirstTarget()
 	if tc:IsRelateToEffect(e) then
+		--It can attack directly this turn
 		local e1=Effect.CreateEffect(e:GetHandler())
+		e1:SetDescription(3205)
 		e1:SetType(EFFECT_TYPE_SINGLE)
+		e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE+EFFECT_FLAG_CLIENT_HINT)
 		e1:SetCode(EFFECT_DIRECT_ATTACK)
-		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
+		e1:SetReset(RESETS_STANDARD_PHASE_END)
 		tc:RegisterEffect(e1)
 	end
-end
+end