mirror of
https://github.com/godotengine/godot.git
synced 2025-10-31 13:41:03 +00:00
165 lines
6 KiB
XML
165 lines
6 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
|
|
<class name="ConfigFile" inherits="Reference" category="Core" version="3.2">
|
|
<brief_description>
|
|
Helper class to handle INI-style files.
|
|
</brief_description>
|
|
<description>
|
|
This helper class can be used to store [Variant] values on the filesystem using INI-style formatting. The stored values are identified by a section and a key:
|
|
[codeblock]
|
|
[section]
|
|
some_key=42
|
|
string_example="Hello World!"
|
|
a_vector=Vector3( 1, 0, 2 )
|
|
[/codeblock]
|
|
The stored data can be saved to or parsed from a file, though ConfigFile objects can also be used directly without accessing the filesystem.
|
|
The following example shows how to parse an INI-style file from the system, read its contents and store new values in it:
|
|
[codeblock]
|
|
var config = ConfigFile.new()
|
|
var err = config.load("user://settings.cfg")
|
|
if err == OK: # If not, something went wrong with the file loading
|
|
# Look for the display/width pair, and default to 1024 if missing
|
|
var screen_width = config.get_value("display", "width", 1024)
|
|
# Store a variable if and only if it hasn't been defined yet
|
|
if not config.has_section_key("audio", "mute"):
|
|
config.set_value("audio", "mute", false)
|
|
# Save the changes by overwriting the previous file
|
|
config.save("user://settings.cfg")
|
|
[/codeblock]
|
|
Keep in mind that section and property names can't contain spaces. Anything after a space will be ignored on save and on load.
|
|
</description>
|
|
<tutorials>
|
|
</tutorials>
|
|
<methods>
|
|
<method name="erase_section">
|
|
<return type="void">
|
|
</return>
|
|
<argument index="0" name="section" type="String">
|
|
</argument>
|
|
<description>
|
|
Deletes the specified section along with all the key-value pairs inside.
|
|
</description>
|
|
</method>
|
|
<method name="get_section_keys" qualifiers="const">
|
|
<return type="PoolStringArray">
|
|
</return>
|
|
<argument index="0" name="section" type="String">
|
|
</argument>
|
|
<description>
|
|
Returns an array of all defined key identifiers in the specified section.
|
|
</description>
|
|
</method>
|
|
<method name="get_sections" qualifiers="const">
|
|
<return type="PoolStringArray">
|
|
</return>
|
|
<description>
|
|
Returns an array of all defined section identifiers.
|
|
</description>
|
|
</method>
|
|
<method name="get_value" qualifiers="const">
|
|
<return type="Variant">
|
|
</return>
|
|
<argument index="0" name="section" type="String">
|
|
</argument>
|
|
<argument index="1" name="key" type="String">
|
|
</argument>
|
|
<argument index="2" name="default" type="Variant" default="null">
|
|
</argument>
|
|
<description>
|
|
Returns the current value for the specified section and key. If the section and/or the key do not exist, the method returns the value of the optional [code]default[/code] argument, or [code]null[/code] if it is omitted.
|
|
</description>
|
|
</method>
|
|
<method name="has_section" qualifiers="const">
|
|
<return type="bool">
|
|
</return>
|
|
<argument index="0" name="section" type="String">
|
|
</argument>
|
|
<description>
|
|
Returns [code]true[/code] if the specified section exists.
|
|
</description>
|
|
</method>
|
|
<method name="has_section_key" qualifiers="const">
|
|
<return type="bool">
|
|
</return>
|
|
<argument index="0" name="section" type="String">
|
|
</argument>
|
|
<argument index="1" name="key" type="String">
|
|
</argument>
|
|
<description>
|
|
Returns [code]true[/code] if the specified section-key pair exists.
|
|
</description>
|
|
</method>
|
|
<method name="load">
|
|
<return type="int" enum="Error">
|
|
</return>
|
|
<argument index="0" name="path" type="String">
|
|
</argument>
|
|
<description>
|
|
Loads the config file specified as a parameter. The file's contents are parsed and loaded in the ConfigFile object which the method was called on. Returns one of the [constant OK], [constant FAILED] or [code]ERR_*[/code] constants listed in [@GlobalScope]. If the load was successful, the return value is [constant OK].
|
|
</description>
|
|
</method>
|
|
<method name="load_encrypted">
|
|
<return type="int" enum="Error">
|
|
</return>
|
|
<argument index="0" name="path" type="String">
|
|
</argument>
|
|
<argument index="1" name="key" type="PoolByteArray">
|
|
</argument>
|
|
<description>
|
|
</description>
|
|
</method>
|
|
<method name="load_encrypted_pass">
|
|
<return type="int" enum="Error">
|
|
</return>
|
|
<argument index="0" name="path" type="String">
|
|
</argument>
|
|
<argument index="1" name="pass" type="String">
|
|
</argument>
|
|
<description>
|
|
</description>
|
|
</method>
|
|
<method name="save">
|
|
<return type="int" enum="Error">
|
|
</return>
|
|
<argument index="0" name="path" type="String">
|
|
</argument>
|
|
<description>
|
|
Saves the contents of the ConfigFile object to the file specified as a parameter. The output file uses an INI-style structure. Returns one of the [constant OK], [constant FAILED] or [code]ERR_*[/code] constants listed in [@GlobalScope]. If the load was successful, the return value is [constant OK].
|
|
</description>
|
|
</method>
|
|
<method name="save_encrypted">
|
|
<return type="int" enum="Error">
|
|
</return>
|
|
<argument index="0" name="path" type="String">
|
|
</argument>
|
|
<argument index="1" name="key" type="PoolByteArray">
|
|
</argument>
|
|
<description>
|
|
</description>
|
|
</method>
|
|
<method name="save_encrypted_pass">
|
|
<return type="int" enum="Error">
|
|
</return>
|
|
<argument index="0" name="path" type="String">
|
|
</argument>
|
|
<argument index="1" name="pass" type="String">
|
|
</argument>
|
|
<description>
|
|
</description>
|
|
</method>
|
|
<method name="set_value">
|
|
<return type="void">
|
|
</return>
|
|
<argument index="0" name="section" type="String">
|
|
</argument>
|
|
<argument index="1" name="key" type="String">
|
|
</argument>
|
|
<argument index="2" name="value" type="Variant">
|
|
</argument>
|
|
<description>
|
|
Assigns a value to the specified key of the specified section. If the section and/or the key do not exist, they are created. Passing a [code]null[/code] value deletes the specified key if it exists, and deletes the section if it ends up empty once the key has been removed.
|
|
</description>
|
|
</method>
|
|
</methods>
|
|
<constants>
|
|
</constants>
|
|
</class>
|