Add Duel.ConfirmCards and Duel.HintSelection (#2638)

c10186633.lua

@@ -68,11 +68,14 @@ function c10186633.drop(e,tp,eg,ep,ev,re,r,rp)
 	local g=Duel.GetMatchingGroup(aux.NecroValleyFilter(c10186633.filter),tp,LOCATION_GRAVE,0,nil)
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TODECK)
 	local sg=g:SelectSubGroup(tp,c10186633.gcheck,false,1,2)
-	if sg and Duel.SendtoDeck(sg,nil,SEQ_DECKSHUFFLE,REASON_EFFECT)>0 then
+	if sg then
+		Duel.HintSelection(sg)
+		if Duel.SendtoDeck(sg,nil,SEQ_DECKSHUFFLE,REASON_EFFECT)>0 then
 			local og=Duel.GetOperatedGroup()
 			if not og:IsExists(Card.IsLocation,1,nil,LOCATION_DECK+LOCATION_EXTRA) then return end
 			Duel.ShuffleDeck(tp)
 			Duel.BreakEffect()
 			Duel.Draw(tp,1,REASON_EFFECT)
 		end
+	end
 end

c13364097.lua

@@ -52,6 +52,7 @@ function c13364097.operation(e,tp,eg,ep,ev,re,r,rp)
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TODECK)
 	local sg=g:SelectSubGroup(tp,aux.dncheck,false,2,2)
 	if sg then
+		Duel.HintSelection(sg)
 		if Duel.SendtoDeck(sg,nil,SEQ_DECKSHUFFLE,REASON_EFFECT)~=0 and sg:IsExists(Card.IsLocation,1,nil,LOCATION_DECK+LOCATION_EXTRA)
 			and tc:IsRelateToEffect(e) then
 			Duel.Destroy(tc,REASON_EFFECT)