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Attention | Topic was automatically imported from the old Question2Answer platform. |
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Asked By | peterhoglund |
In the Scene view some built in nodes show warnings if a specific child or value is missing. Can you set this up your self from code? And how would you do that if it is possible?
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Reply From: | jgodfrey |
I never done it, but it looks like it’s possible. See this article:
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Reply From: | Jorge |
Hi try to use:
func _get_configuration_warning()
return “Text warning” if …
an example form a tutorial, they need to call a function(by pressing a button) to change the level but the level needs to be uploaded on the variable in the inspector.
func _on_button_up() → void:
PlayerData.reset()
get_tree().change_scene(next_scene_path)
func _get_configuration_warning() → String:
return “The property Next Level can’t be empty” if next_scene_path == “” else “”
the tutorial on divided in 3 parts and is on YouTube, don’t remember which one was, hope it helps.
