From 881c8da0a09426f736f65f83dd7098099d33e30b Mon Sep 17 00:00:00 2001
From: kobewi <kobewi4e@gmail.com>
Date: Fri, 15 Jan 2021 20:13:09 +0100
Subject: Unify single and multiscene instancing

---
 editor/scene_tree_dock.cpp | 28 +++++++---------------------
 1 file changed, 7 insertions(+), 21 deletions(-)

diff --git a/editor/scene_tree_dock.cpp b/editor/scene_tree_dock.cpp
index bbedb4f033..afacc4ba1f 100644
--- a/editor/scene_tree_dock.cpp
+++ b/editor/scene_tree_dock.cpp
@@ -57,10 +57,7 @@ void SceneTreeDock::_nodes_drag_begin() {
 }
 
 void SceneTreeDock::_quick_open() {
-	Vector<String> files = quick_open->get_selected_files();
-	for (int i = 0; i < files.size(); i++) {
-		instance(files[i]);
-	}
+	instance_scenes(quick_open->get_selected_files(), scene_tree->get_selected());
 }
 
 void SceneTreeDock::_input(Ref<InputEvent> p_event) {
@@ -123,24 +120,9 @@ void SceneTreeDock::_unhandled_key_input(Ref<InputEvent> p_event) {
 }
 
 void SceneTreeDock::instance(const String &p_file) {
-	Node *parent = scene_tree->get_selected();
-
-	if (!parent) {
-		parent = edited_scene;
-	};
-
-	if (!edited_scene) {
-		current_option = -1;
-		accept->set_text(TTR("No parent to instance a child at."));
-		accept->popup_centered();
-		return;
-	};
-
-	ERR_FAIL_COND(!parent);
-
 	Vector<String> scenes;
 	scenes.push_back(p_file);
-	_perform_instance_scenes(scenes, parent, -1);
+	instance_scenes(scenes, scene_tree->get_selected());
 }
 
 void SceneTreeDock::instance_scenes(const Vector<String> &p_files, Node *p_parent) {
@@ -151,7 +133,11 @@ void SceneTreeDock::instance_scenes(const Vector<String> &p_files, Node *p_paren
 	}
 
 	if (!parent || !edited_scene) {
-		accept->set_text(TTR("No parent to instance the scenes at."));
+		if (p_files.size() == 1) {
+			accept->set_text(TTR("No parent to instance a child at."));
+		} else {
+			accept->set_text(TTR("No parent to instance the scenes at."));
+		}
 		accept->popup_centered();
 		return;
 	};
-- 
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