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Fixed 'Reporting node configuration warnings' code snippet

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- Switched .size for .length
- initialized warnings as empty array
- warning.append instead of +=
- deleted new line
This commit is contained in:
Daniel Delgado
2023-04-10 12:13:12 +02:00
committed by GitHub
parent 2d3aabfc2a
commit db45a5378b
1 changed files with 5 additions and 8 deletions
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13
tutorials/plugins/running_code_in_the_editor.rst
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@@ -267,15 +267,12 @@ By default, the warning only updates when closing and reopening the scene.
update_configuration_warnings()
func _get_configuration_warning():
var warning = ""
func _get_configuration_warnings():
var warning = []
if title == "":
warning += "Please set `title` to a non-empty value."
if description.size() >= 100:
# Add a blank line between each warning to distinguish them individually.
if warning != "":
warning += "\n"
warning += "`description` should be less than 100 characters long."
warning.append("Please set `title` to a non-empty value.")
if description.length() >= 100:
warning.append("`description` should be less than 100 characters long.")
# Returning an empty string means "no warning".
return warning