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134 lines
4.8 KiB
Markdown
134 lines
4.8 KiB
Markdown
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Creating script templates
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=========================
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Godot provides a way to use script templates as seen in the
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`Script Create Dialog` while creating a new script:
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A set of default script templates is provided by default, but it's also possible
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to modify existing and create new ones, both per project and the editor.
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Locating the templates
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----------------------
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There are two places where templates can be managed.
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Editor-defined templates
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~~~~~~~~~~~~~~~~~~~~~~~~
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These are available globally throughout any project. The location of these
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templates are determined per each OS:
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- Windows: `%APPDATA%\Godot\script_templates\`
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- Linux: `$HOME/.config/godot/script_templates/`
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- macOS: `$HOME/Library/Application Support/Godot/script_templates/`
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If no `script_templates` is detected, Godot will create a default set of
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built-in templates automatically, so this logic can be used to reset the default
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templates in case you've accidentally overwritten them.
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Project-defined templates
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~~~~~~~~~~~~~~~~~~~~~~~~~
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The default path to search for templates is the
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`res://script_templates/` directory. The path can be changed by configuring
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the `editor/script_templates_search_path` setting in the
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`ProjectSettings`, both via code and the editor.
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If no `script_templates` directory is found within a project, it is simply
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ignored.
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Language support and overriding behavior
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----------------------------------------
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Depending on whether a particular language implements a way to generate scripts
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out of templates, it's possible to create a template which can be recognized by
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that language according to template's file extension. For GDScript and C#, the
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extensions must be `gd` and `cs` respectively.
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Note:
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The script templates have the same extension as the regular script
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files. This may lead to an issue of a script parser treating those templates as
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actual scripts within a project. To avoid this, make sure to ignore the
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directory containing them by creating an empty `.gdignore` file. The directory won't be
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visible throughout the project's filesystem anymore, yet the templates can be
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modified by an external text editor anytime.
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The built-in editor templates are automatically shadowed by the project-specific
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templates given both scripts have the same filename.
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Default template
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----------------
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The `Default` template is always generated dynamically per language and cannot
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be configured nor overridden, but you can use these as the base for creating
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other templates.
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gdscript GDScript
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```
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extends %BASE%
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# Declare member variables here. Examples:
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# var a%INT_TYPE% = 2
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# var b%STRING_TYPE% = "text"
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# Called when the node enters the scene tree for the first time.
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func _ready()%VOID_RETURN%:
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pass # Replace with function body.
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# Called every frame. 'delta' is the elapsed time since the previous frame.
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#func _process(delta%FLOAT_TYPE%)%VOID_RETURN%:
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# pass
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```
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List of template placeholders
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-----------------------------
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The following describes the complete list of built-in template placeholders
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which are currently implemented.
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Base placeholders
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~~~~~~~~~~~~~~~~~
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+-------------+----------------------------------------------------------------+
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| Placeholder | Description |
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+=============+================================================================+
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| `%CLASS%` | The name of the new class (used in C# only). |
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+-------------+----------------------------------------------------------------+
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| `%BASE%` | The base type a new script inherits from. |
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+-------------+----------------------------------------------------------------+
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| `%TS%` | Indentation placeholder. The exact type and number of |
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| | whitespace characters used for indentation is determined by |
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| | the `text_editor/indent/type` and `text_editor/indent/size`|
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| | settings in the `EditorSettings` |
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| | respectively. |
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+-------------+----------------------------------------------------------------+
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Type placeholders
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~~~~~~~~~~~~~~~~~
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These are only relevant for GDScript with static typing. Whether these
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placeholders are actually replaced is determined by the
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`text_editor/completion/add_type_hints` setting in the
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`EditorSettings`.
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+-------------------+--------------+
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| Placeholder | Value |
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+===================+==============+
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| `%INT_TYPE%` | `: int` |
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+-------------------+--------------+
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| `%STRING_TYPE%` | `: String` |
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+-------------------+--------------+
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| `%FLOAT_TYPE%` | `: float` |
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+-------------------+--------------+
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| `%VOID_RETURN%` | `-> void` |
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+-------------------+--------------+
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