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Allow BTPlayAnimation with `animation_name` empty to resume playback after pause

This commit is contained in:
Serhii Snitsaruk 2023-08-14 14:15:01 +02:00
parent 8e3c4c7570
commit 94f6d289a8
2 changed files with 9 additions and 9 deletions
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16
bt/actions/bt_play_animation.cpp
View File

@ -65,18 +65,16 @@ String BTPlayAnimation::get_configuration_warning() const {
warning += "AnimationPlayer blackboard variable is not set.\n";
}
}
if (animation_name == StringName()) {
warning += "Animation Name is not set.\n";
if (animation_name == StringName() && await_completion > 0.0) {
warning += "Animation Name is required in order to wait for the animation to finish.\n";
}
return warning;
}
String BTPlayAnimation::_generate_name() const {
if (animation_name == StringName() || animation_player_param.is_null()) {
return "PlayAnimation ???";
}
return vformat("PlayAnimation \"%s\"", animation_name) +
return "PlayAnimation" +
(animation_name != StringName() ? vformat(" \"%s\"", animation_name) : "") +
(blend >= 0.0 ? vformat(" blend: %ss", Math::snapped(blend, 0.001)) : "") +
(speed != 1.0 ? vformat(" speed: %s", Math::snapped(speed, 0.001)) : "") +
(from_end != false ? vformat(" from_end: %s", from_end) : "") +
@ -88,8 +86,10 @@ void BTPlayAnimation::_setup() {
ERR_FAIL_COND_MSG(animation_player_param.is_null(), "BTPlayAnimation: AnimationPlayer parameter is not set.");
animation_player = Object::cast_to<AnimationPlayer>(animation_player_param->get_value(get_agent(), get_blackboard()));
ERR_FAIL_COND_MSG(animation_player == nullptr, "BTPlayAnimation: Failed to get AnimationPlayer.");
ERR_FAIL_COND_MSG(animation_name == StringName(), "BTPlayAnimation: Animation name is not set.");
ERR_FAIL_COND_MSG(!animation_player->has_animation(animation_name), vformat("BTPlayAnimation: Animation not found: %s", animation_name));
ERR_FAIL_COND_MSG(animation_name != StringName() && !animation_player->has_animation(animation_name), vformat("BTPlayAnimation: Animation not found: %s", animation_name));
if (animation_name == StringName() && await_completion > 0.0) {
WARN_PRINT("BTPlayAnimation: Animation Name is required in order to wait for the animation to finish.");
}
setup_failed = false;
}

2
doc_classes/BTPlayAnimation.xml
View File

@ -13,7 +13,7 @@
</tutorials>
<members>
<member name="animation_name" type="StringName" setter="set_animation_name" getter="get_animation_name" default="&amp;&quot;&quot;">
Animation's key within the AnimationPlayer node.
Animation's key within the AnimationPlayer node. If empty, BTPlayAnimation will resume the last played animation if [class AnimationPlayer] was paused.
</member>
<member name="animation_player" type="BBNode" setter="set_animation_player" getter="get_animation_player">
Parameter that specifies the AnimationPlayer node.