From c195c0df6b36debc870216dd42e49fbda70fa861 Mon Sep 17 00:00:00 2001
From: Juan Linietsky
Date: Tue, 17 May 2016 18:27:15 -0300
Subject: -Added configuration warning system for nodes

-Added a new "add" and "instance" buttons for scene tree
-Added a vformat() function to ease translation work
---
 scene/2d/sample_player_2d.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'scene/2d/sample_player_2d.cpp')

diff --git a/scene/2d/sample_player_2d.cpp b/scene/2d/sample_player_2d.cpp
index bf0913023..4d719b532 100644
--- a/scene/2d/sample_player_2d.cpp
+++ b/scene/2d/sample_player_2d.cpp
@@ -103,6 +103,7 @@ void SamplePlayer2D::set_sample_library(const Ref<SampleLibrary>& p_library) {
 
 	library=p_library;
 	_change_notify();
+	update_configuration_warning();
 }
 
 Ref<SampleLibrary> SamplePlayer2D::get_sample_library() const {
@@ -207,6 +208,14 @@ float SamplePlayer2D::get_random_pitch_scale() const {
 	return random_pitch_scale;
 }
 
+String SamplePlayer2D::get_configuration_warning() const {
+
+	if (library.is_null()) {
+		return TTR("A SampleLibrary resource must be created or set in the 'samples' property in order for SamplePlayer to play sound.");
+	}
+
+	return String();
+}
 
 void SamplePlayer2D::_bind_methods() {
 
-- 
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