fix ショット・ガン・シャッフル

c12183332.lua

@@ -5,13 +5,14 @@ function c12183332.initial_effect(c)
 	e1:SetType(EFFECT_TYPE_ACTIVATE)
 	e1:SetCode(EVENT_FREE_CHAIN)
 	c:RegisterEffect(e1)
-	--
+	--shuffle
 	local e2=Effect.CreateEffect(c)
 	e2:SetDescription(aux.Stringid(12183332,0))
 	e2:SetType(EFFECT_TYPE_IGNITION)
 	e2:SetRange(LOCATION_SZONE)
 	e2:SetCountLimit(1)
 	e2:SetCost(c12183332.cost)
+	e2:SetTarget(c12183332.target)
 	e2:SetOperation(c12183332.operation)
 	c:RegisterEffect(e2)
 end
@@ -19,9 +20,22 @@ function c12183332.cost(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return Duel.CheckLPCost(tp,300) end
 	Duel.PayLPCost(tp,300)
 end
+function c12183332.target(e,tp,eg,ep,ev,re,r,rp,chk)
+	if chk==0 then return Duel.GetFieldGroupCount(tp,LOCATION_DECK,0)>1 or Duel.GetFieldGroupCount(tp,0,LOCATION_DECK)>1 end
+end
 function c12183332.operation(e,tp,eg,ep,ev,re,r,rp)
-	if not e:GetHandler():IsRelateToEffect(e) then return end
-	local opt=Duel.SelectOption(tp,aux.Stringid(12183332,1),aux.Stringid(12183332,2))
+	local opt
+	local res0=Duel.GetFieldGroupCount(tp,LOCATION_DECK,0)>1
+	local res1=Duel.GetFieldGroupCount(tp,0,LOCATION_DECK)>1
+	if res0 and res1 then
+		opt=Duel.SelectOption(tp,aux.Stringid(12183332,1),aux.Stringid(12183332,2))
+	elseif res0 then
+		opt=Duel.SelectOption(tp,aux.Stringid(12183332,1))
+	elseif res1 then
+		opt=Duel.SelectOption(tp,aux.Stringid(12183332,2))+1
+	else
+		return
+	end
 	if opt==0 then
 		Duel.ShuffleDeck(tp)
 	else