"Misfortune" fix

It should not be able to target a monster with 0 original ATK

Author: NaimSantos

official/c1036974.lua

@@ -2,8 +2,9 @@
 --Misfortune
 local s,id=GetID()
 function s.initial_effect(c)
-	--Activate
+	--Inflict damage to your opponent equal to half of the targeted monster's original ATK
 	local e1=Effect.CreateEffect(c)
+	e1:SetDescription(aux.Stringid(id,0))
 	e1:SetType(EFFECT_TYPE_ACTIVATE)
 	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
 	e1:SetCode(EVENT_FREE_CHAIN)
@@ -22,11 +23,14 @@ function s.cost(e,tp,eg,ep,ev,re,r,rp,chk)
 	e1:SetReset(RESET_PHASE|PHASE_END)
 	Duel.RegisterEffect(e1,tp)
 end
+function s.cfilter(c)
+	return c:GetBaseAttack()>0 and c:IsFaceup()
+end
 function s.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
-	if chkc then return chkc:IsLocation(LOCATION_MZONE) and chkc:IsControler(1-tp) and chkc:IsFaceup() end
-	if chk==0 then return Duel.IsExistingTarget(Card.IsFaceup,tp,0,LOCATION_MZONE,1,nil) end
-	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_FACEUP)
-	Duel.SelectTarget(tp,Card.IsFaceup,tp,0,LOCATION_MZONE,1,1,nil)
+	if chkc then return chkc:IsLocation(LOCATION_MZONE) and chkc:IsControler(1-tp) and chkc:IsFaceup() and chkc:GetBaseAttack()>0 end
+	if chk==0 then return Duel.IsExistingTarget(s.cfilter,tp,0,LOCATION_MZONE,1,nil) end
+	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TARGET)
+	Duel.SelectTarget(tp,s.cfilter,tp,0,LOCATION_MZONE,1,1,nil)
 	Duel.SetOperationInfo(0,CATEGORY_DAMAGE,nil,0,1-tp,0)
 end
 function s.activate(e,tp,eg,ep,ev,re,r,rp)