Merge pull request #28323 from homer666/animationplayer-imported-anim-warning

Warn when opening imported anim in Animation editor

2 files changed, 30 insertions, 0 deletions

diff --git a/editor/animation_track_editor.cpp b/editor/animation_track_editor.cpp
index def55d6057..4dff7d5b69 100644
--- a/editor/animation_track_editor.cpp
+++ b/editor/animation_track_editor.cpp
@@ -2547,6 +2547,15 @@ void AnimationTrackEditor::set_animation(const Ref<Animation> &p_anim) {
 		step->set_read_only(false);
 		snap->set_disabled(false);
 		snap_mode->set_disabled(false);
+
+		imported_anim_warning->hide();
+		for (int i = 0; i < animation->get_track_count(); i++) {
+			if (animation->track_is_imported(i)) {
+				imported_anim_warning->show();
+				break;
+			}
+		}
+
 	} else {
 		hscroll->hide();
 		edit->set_disabled(true);
@@ -3616,6 +3625,7 @@ void AnimationTrackEditor::_notification(int p_what) {
 		snap->set_icon(get_icon("Snap", "EditorIcons"));
 		view_group->set_icon(get_icon(view_group->is_pressed() ? "AnimationTrackList" : "AnimationTrackGroup", "EditorIcons"));
 		selected_filter->set_icon(get_icon("AnimationFilter", "EditorIcons"));
+		imported_anim_warning->set_icon(get_icon("NodeWarning", "EditorIcons"));
 		main_panel->add_style_override("panel", get_stylebox("bg", "Tree"));
 	}
 
@@ -4909,6 +4919,15 @@ float AnimationTrackEditor::snap_time(float p_value) {
 	return p_value;
 }
 
+void AnimationTrackEditor::_show_imported_anim_warning() const {
+
+	EditorNode::get_singleton()->show_warning(TTR("This animation belongs to an imported scene, so changes to imported tracks will not be saved.\n\n"
+												  "To enable the ability to add custom tracks, navigate to the scene's import settings and set\n"
+												  "\"Animation > Storage\" to \"Files\", enable \"Animation > Keep Custom Tracks\", then re-import.\n"
+												  "Alternatively, use an import preset that imports animations to separate files."),
+			TTR("Warning: Editing imported animation"));
+}
+
 void AnimationTrackEditor::_bind_methods() {
 
 	ClassDB::bind_method("_animation_changed", &AnimationTrackEditor::_animation_changed);
@@ -4947,6 +4966,7 @@ void AnimationTrackEditor::_bind_methods() {
 	ClassDB::bind_method("_view_group_toggle", &AnimationTrackEditor::_view_group_toggle);
 	ClassDB::bind_method("_selection_changed", &AnimationTrackEditor::_selection_changed);
 	ClassDB::bind_method("_snap_mode_changed", &AnimationTrackEditor::_snap_mode_changed);
+	ClassDB::bind_method("_show_imported_anim_warning", &AnimationTrackEditor::_show_imported_anim_warning);
 
 	ADD_SIGNAL(MethodInfo("timeline_changed", PropertyInfo(Variant::REAL, "position"), PropertyInfo(Variant::BOOL, "drag")));
 	ADD_SIGNAL(MethodInfo("keying_changed"));
@@ -5017,6 +5037,13 @@ AnimationTrackEditor::AnimationTrackEditor() {
 	//timeline_vbox->add_child(memnew(HSeparator));
 	HBoxContainer *bottom_hb = memnew(HBoxContainer);
 	add_child(bottom_hb);
+
+	imported_anim_warning = memnew(Button);
+	imported_anim_warning->hide();
+	imported_anim_warning->set_tooltip(TTR("Warning: Editing imported animation"));
+	imported_anim_warning->connect("pressed", this, "_show_imported_anim_warning");
+	bottom_hb->add_child(imported_anim_warning);
+
 	bottom_hb->add_spacer();
 
 	selected_filter = memnew(ToolButton);
diff --git a/editor/animation_track_editor.h b/editor/animation_track_editor.h
index 5ac5999b68..a69659642c 100644
--- a/editor/animation_track_editor.h
+++ b/editor/animation_track_editor.h
@@ -309,6 +309,9 @@ class AnimationTrackEditor : public VBoxContainer {
 	ToolButton *snap;
 	OptionButton *snap_mode;
 
+	Button *imported_anim_warning;
+	void _show_imported_anim_warning() const;
+
 	void _snap_mode_changed(int p_mode);
 	Vector<AnimationTrackEdit *> track_edits;
 	Vector<AnimationTrackEditGroup *> groups;