From 9f6c0c6eaef754f2049ee536c5b38bfdc65fbd08 Mon Sep 17 00:00:00 2001
From: Bojidar Marinov <bojidar.marinov.bg@gmail.com>
Date: Fri, 9 Mar 2018 21:16:08 +0200
Subject: Duplicate Arrays and Dictionaries when instancing scene in editor

Also, add deep (=false) parameter to Array.duplicate and Dictionary.duplicate

Fixes #13971
---
 scene/resources/packed_scene.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'scene/resources/packed_scene.cpp')

diff --git a/scene/resources/packed_scene.cpp b/scene/resources/packed_scene.cpp
index 3df9285bb6..846f6e356e 100644
--- a/scene/resources/packed_scene.cpp
+++ b/scene/resources/packed_scene.cpp
@@ -249,6 +249,8 @@ Node *SceneState::instance(GenEditState p_edit_state) const {
 									//must make a copy, because this res is local to scene
 								}
 							}
+						} else if (p_edit_state == GEN_EDIT_STATE_INSTANCE) {
+							value = value.duplicate(true); // Duplicate arrays and dictionaries for the editor
 						}
 						node->set(snames[nprops[j].name], value, &valid);
 					}
-- 
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