<?xml version="1.0" encoding="UTF-8" ?>
<class name="AnimationLibrary" inherits="Resource" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
<brief_description>
Container for [Animation] resources.
</brief_description>
<description>
An animation library stores a set of animations accessible through [StringName] keys, for use with [AnimationPlayer] nodes.
</description>
<tutorials>
<link title="Animation tutorial index">$DOCS_URL/tutorials/animation/index.html</link>
</tutorials>
<methods>
<method name="add_animation">
<return type="int" enum="Error" />
<param index="0" name="name" type="StringName" />
<param index="1" name="animation" type="Animation" />
<description>
Adds the [param animation] to the library, accessible by the key [param name].
</description>
</method>
<method name="get_animation" qualifiers="const">
<return type="Animation" />
<param index="0" name="name" type="StringName" />
<description>
Returns the [Animation] with the key [param name]. If the animation does not exist, [code]null[/code] is returned and an error is logged.
</description>
</method>
<method name="get_animation_list" qualifiers="const">
<return type="StringName[]" />
<description>
Returns the keys for the [Animation]s stored in the library.
</description>
</method>
<method name="get_animation_list_size" qualifiers="const">
<return type="int" />
<description>
Returns the key count for the [Animation]s stored in the library.
</description>
</method>
<method name="has_animation" qualifiers="const">
<return type="bool" />
<param index="0" name="name" type="StringName" />
<description>
Returns [code]true[/code] if the library stores an [Animation] with [param name] as the key.
</description>
</method>
<method name="remove_animation">
<return type="void" />
<param index="0" name="name" type="StringName" />
<description>
Removes the [Animation] with the key [param name].
</description>
</method>
<method name="rename_animation">
<return type="void" />
<param index="0" name="name" type="StringName" />
<param index="1" name="newname" type="StringName" />
<description>
Changes the key of the [Animation] associated with the key [param name] to [param newname].
</description>
</method>
</methods>
<signals>
<signal name="animation_added">
<param index="0" name="name" type="StringName" />
<description>
Emitted when an [Animation] is added, under the key [param name].
</description>
</signal>
<signal name="animation_changed">
<param index="0" name="name" type="StringName" />
<description>
Emitted when there's a change in one of the animations, e.g. tracks are added, moved or have changed paths. [param name] is the key of the animation that was changed.
See also [signal Resource.changed], which this acts as a relay for.
</description>
</signal>
<signal name="animation_removed">
<param index="0" name="name" type="StringName" />
<description>
Emitted when an [Animation] stored with the key [param name] is removed.
</description>
</signal>
<signal name="animation_renamed">
<param index="0" name="name" type="StringName" />
<param index="1" name="to_name" type="StringName" />
<description>
Emitted when the key for an [Animation] is changed, from [param name] to [param to_name].
</description>
</signal>
</signals>
</class>
