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Merge pull request #93292 from rune-scape/singleton-cleanup

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Fix missing cleanup and null checks for various singletons
This commit is contained in:
Rémi Verschelde 2024-06-18 14:09:01 +02:00
commit 76a8fa6fed
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GPG key ID: C3336907360768E1
6 changed files with 18 additions and 4 deletions
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2
editor/editor_node.cpp
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@ -3539,7 +3539,7 @@ void EditorNode::add_extension_editor_plugin(const StringName &p_class_name) {
void EditorNode::remove_extension_editor_plugin(const StringName &p_class_name) {
// If we're exiting, the editor plugins will get cleaned up anyway, so don't do anything.
if (singleton->exiting) {
if (!singleton || singleton->exiting) {
return;
}

2
editor/plugins/node_3d_editor_plugin.cpp
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@ -8431,6 +8431,7 @@ Node3DEditor::Node3DEditor() {
VBoxContainer *vbc = this;
custom_camera = nullptr;
ERR_FAIL_COND_MSG(singleton != nullptr, "A Node3DEditor singleton already exists.");
singleton = this;
editor_selection = EditorNode::get_singleton()->get_editor_selection();
editor_selection->add_editor_plugin(this);
@ -9060,6 +9061,7 @@ void fragment() {
clear(); // Make sure values are initialized. Will call _snap_update() for us.
}
Node3DEditor::~Node3DEditor() {
singleton = nullptr;
memdelete(preview_node);
if (preview_sun_dangling && preview_sun) {
memdelete(preview_sun);