"Fiendish Engine Ω" fix

Fixed a bug where the effect to destroy itself during the End Phase would not apply if the effect to again ATK was negated

Author: NaimSantos

official/c82556058.lua

@@ -2,7 +2,7 @@
 --Fiendish Engine Ω
 local s,id=GetID()
 function s.initial_effect(c)
-	--token
+	--Special Summon 1 "Engine Token"
 	local e1=Effect.CreateEffect(c)
 	e1:SetDescription(aux.Stringid(id,0))
 	e1:SetCategory(CATEGORY_SPECIAL_SUMMON+CATEGORY_TOKEN)
@@ -14,15 +14,27 @@ function s.initial_effect(c)
 	e1:SetTarget(s.sptg)
 	e1:SetOperation(s.spop)
 	c:RegisterEffect(e1)
-	--atkup
+	--Gain 1000 ATK
 	local e2=Effect.CreateEffect(c)
 	e2:SetDescription(aux.Stringid(id,1))
 	e2:SetCategory(CATEGORY_ATKCHANGE)
 	e2:SetType(EFFECT_TYPE_IGNITION)
 	e2:SetRange(LOCATION_MZONE)
 	e2:SetCountLimit(1)
+	e2:SetTarget(s.atktg)
 	e2:SetOperation(s.atkop)
 	c:RegisterEffect(e2)
+	--Destroy this card during the End Phase
+	local e3=Effect.CreateEffect(c)
+	e3:SetDescription(aux.Stringid(id,2))
+	e3:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_F)
+	e3:SetCode(EVENT_PHASE+PHASE_END)
+	e3:SetRange(LOCATION_MZONE)
+	e3:SetCountLimit(1)
+	e3:SetCondition(function(e) return e:GetHandler():HasFlagEffect(id) end)
+	e3:SetTarget(s.selfdestg)
+	e3:SetOperation(s.selfdesop)
+	c:RegisterEffect(e3)
 end
 s.listed_names={TOKEN_ENGINE}
 function s.spcon(e,tp,eg,ep,ev,re,r,rp)
@@ -40,6 +52,11 @@ function s.spop(e,tp,eg,ep,ev,re,r,rp)
 		Duel.SpecialSummon(token,0,tp,tp,false,false,POS_FACEUP_ATTACK)
 	end
 end
+function s.atktg(e,tp,eg,ep,ev,re,r,rp,chk)
+	if chk==0 then return true end
+	e:GetHandler():RegisterFlagEffect(id,RESETS_STANDARD_PHASE_END,EFFECT_FLAG_OATH,1)
+	Duel.SetOperationInfo(0,CATEGORY_ATKCHANGE,e:GetHandler(),1,tp,1000)
+end
 function s.atkop(e,tp,eg,ep,ev,re,r,rp)
 	local c=e:GetHandler()
 	if not c:IsRelateToEffect(e) or c:IsFacedown() then return end
@@ -48,26 +65,16 @@ function s.atkop(e,tp,eg,ep,ev,re,r,rp)
 	e1:SetProperty(EFFECT_FLAG_COPY_INHERIT)
 	e1:SetCode(EFFECT_UPDATE_ATTACK)
 	e1:SetValue(1000)
-	e1:SetReset(RESET_EVENT+RESETS_STANDARD_DISABLE+RESET_PHASE+PHASE_END)
+	e1:SetReset(RESET_EVENT|RESETS_STANDARD_DISABLE|RESET_PHASE|PHASE_END)
 	c:RegisterEffect(e1)
-	local e2=Effect.CreateEffect(c)
-	e2:SetDescription(aux.Stringid(id,2))
-	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_F)
-	e2:SetCode(EVENT_PHASE+PHASE_END)
-	e2:SetRange(LOCATION_MZONE)
-	e2:SetCountLimit(1)
-	e2:SetTarget(s.destg)
-	e2:SetOperation(s.desop)
-	e2:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
-	c:RegisterEffect(e2)
 end
-function s.destg(e,tp,eg,ep,ev,re,r,rp,chk)
+function s.selfdestg(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return true end
 	Duel.SetOperationInfo(0,CATEGORY_DESTROY,e:GetHandler(),1,0,0)
 end
-function s.desop(e,tp,eg,ep,ev,re,r,rp)
+function s.selfdesop(e,tp,eg,ep,ev,re,r,rp)
 	local c=e:GetHandler()
-	if c:IsRelateToEffect(e) then
+	if c:IsRelateToEffect(e) and c:IsFaceup() then
 		Duel.Destroy(c,REASON_EFFECT)
 	end
-end
+end