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GDScript 警告系統¶
GDScript 警告系統可與 靜態型別 互補 (但即使不用靜態型別也能使用警告系統)。警告系統能幫助開發者避免一些在開發時期難以找出的問題,這些問題隨後可能會在執行時產生錯誤。
可以在「專案設定」的 Gdscript 分類下設定警告:
備註
You must enable Advanced Settings in order to see the GDScript section in the sidebar. You can also search for "GDScript" when Advanced Settings is off.
You can find a list of warnings for the active GDScript file in the script editor's status bar. The example below has 2 warnings:
To ignore specific warnings in one file, insert an annotation of the
form @warning_ignore("warning-id")
, or click on the ignore link to the
left of the warning's description. Godot will add an annotation above the
corresponding line and the code won't trigger the corresponding warning
anymore:
Warnings won't prevent the game from running, but you can turn them into
errors if you'd like. This way your game won't compile unless you fix
all warnings. Head to the GDScript
section of the Project Settings to
turn on this option to the warning that you want. Here's the same file as
the previous example with the warning unused_variable
as an error turned on: