Mark unsaved

addons/editor_helper/dock.gd

@@ -3,9 +3,7 @@ extends Control
 
 func _process(_delta):
 	update_layer_number()
-	var expanded = is_scene_expanded(get_scene())
-	$VBoxContainer/Minify.visible = expanded
-	$VBoxContainer/Expand.visible = !expanded
+	update_minify_button()
 
 func _on_new_pressed():
 	var dialog = EditorFileDialog.new()
@@ -40,6 +38,7 @@ func _on_minify_pressed():
 	scene.remove_child(scene.get_node("ProjectionViewport"))
 	scene.get_node("HeightMap").mesh_library = load("res://Assets/heightmap_meshlibrary.tres")
 	scene.remove_child(scene.get_node("NotMinified"))
+	EditorInterface.mark_scene_as_unsaved()
 
 func _on_expand_pressed():
 	var scene = get_scene()
@@ -57,6 +56,7 @@ func _on_expand_pressed():
 	scene.add_child(sv)
 	sv.owner = scene
 	update_proj_map()
+	EditorInterface.mark_scene_as_unsaved()
 
 func _on_up_pressed():
 	move_up_or_down(1)
@@ -95,6 +95,11 @@ func _on_create_baseplate_pressed():
 		for cell in map.get_used_cells():
 			heightmap.set_cell_item(Vector3i(cell.x, -1, cell.y), cube)
 
+func update_minify_button():
+	var expanded = is_scene_expanded(get_scene())
+	$VBoxContainer/Minify.visible = expanded
+	$VBoxContainer/Expand.visible = !expanded
+
 func move_up_or_down(direction: int):
 	var selection = EditorInterface.get_selection().get_selected_nodes()
 	if len(selection) != 1: return await error_not_editing_tilemap()