fix (#2164)

c4896788.lua

@@ -3,12 +3,10 @@ function c4896788.initial_effect(c)
 	--draw
 	local e2=Effect.CreateEffect(c)
 	e2:SetCategory(CATEGORY_DRAW)
-	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
+	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_F)
 	e2:SetCode(EVENT_CHAINING)
-	e2:SetProperty(EFFECT_FLAG_DELAY)
 	e2:SetRange(LOCATION_MZONE)
 	e2:SetCondition(c4896788.drcon)
-	e2:SetTarget(c4896788.drtg)
 	e2:SetOperation(c4896788.drop)
 	c:RegisterEffect(e2)
 end
@@ -16,14 +14,9 @@ function c4896788.drcon(e,tp,eg,ep,ev,re,r,rp)
 	return e:GetHandler():IsAttackPos()
 		and re:IsHasType(EFFECT_TYPE_ACTIVATE) and re:GetHandler():IsCode(55144522)
 end
-function c4896788.drtg(e,tp,eg,ep,ev,re,r,rp,chk)
-	if chk==0 then return Duel.IsPlayerCanDraw(rp,1) end
-	Duel.SetTargetPlayer(rp)
-	Duel.SetTargetParam(1)
-	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,rp,1)
-end
 function c4896788.drop(e,tp,eg,ep,ev,re,r,rp)
 	if not e:GetHandler():IsAttackPos() or not e:GetHandler():IsRelateToEffect(e) then return end
-	local p,d=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER,CHAININFO_TARGET_PARAM)
-	Duel.Draw(p,d,REASON_EFFECT)
+	if Duel.IsPlayerCanDraw(rp,1) and Duel.SelectYesNo(rp,aux.Stringid(4896788,0)) then
+		Duel.Draw(rp,1,REASON_EFFECT)
+	end
 end