Adding/Updating error messages when saving/loading

save_load/components/save_level_data_component.gd

@@ -45,22 +45,20 @@ func save_game() -> void:
 	save_node_data()
 
 	var result: int = ResourceSaver.save(game_data_resource, save_game_file_path)
-	print("Save Result: ", result)
-
+	if result != OK:
+		printerr("Failed to save game: ", result)
 
 func load_game() -> void:
 	if !FileAccess.file_exists(save_game_file_path):
-		#push_error("Save file does not exist: ", save_game_file_path)
+		printerr("Failed to load save. File does not exist: ", save_game_file_path)
 		return
 
 	game_data_resource = ResourceLoader.load(save_game_file_path)
-
 	if game_data_resource == null:
-		push_error("Could not load save file: ", save_game_file_path)
+		printerr("Failed to load save. Unknown format? ", save_game_file_path)
 		return
 
 	var root_node: Window = get_tree().root
-
 	for resource: Resource in game_data_resource.save_data_nodes:
 		if resource is Node3DDataResource:
 			(resource as Node3DDataResource)._load_data(root_node)