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Merge pull request #65020 from timothyqiu/anim-docs-null-3.x 

[3.x] Improve documentation for `get_animation()`
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Rémi Verschelde 2022-08-29 09:50:35 +02:00 committed by GitHub
parent 47da910fcb fed2879463
commit ea15422d9f
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2 changed files with 4 additions and 2 deletions
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2
doc/classes/AnimationPlayer.xml
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@ -67,7 +67,7 @@
<return type="Animation" />
<argument index="0" name="name" type="String" />
<description>
Returns the [Animation] with key [code]name[/code] or [code]null[/code] if not found.
Returns the [Animation] with the key [code]name[/code]. 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">

4
scene/animation/animation_player.cpp
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@ -1052,13 +1052,15 @@ void AnimationPlayer::rename_animation(const StringName &p_name, const StringNam
bool AnimationPlayer::has_animation(const StringName &p_name) const {
return animation_set.has(p_name);
}
Ref<Animation> AnimationPlayer::get_animation(const StringName &p_name) const {
ERR_FAIL_COND_V(!animation_set.has(p_name), Ref<Animation>());
ERR_FAIL_COND_V_MSG(!animation_set.has(p_name), Ref<Animation>(), vformat("Animation not found: \"%s\".", p_name));
const AnimationData &data = animation_set[p_name];
return data.animation;
}
void AnimationPlayer::get_animation_list(List<StringName> *p_animations) const {
List<String> anims;