Merge 8f684f4169 into 5e961ec6fa

blackboard/bb_param/bb_node.cpp

@@ -20,9 +20,9 @@
 #include <godot_cpp/classes/node.hpp>
 #endif // LIMBOAI_GDEXTENSION
 
-Variant BBNode::get_value(Node *p_scene_root, const Ref<Blackboard> &p_blackboard, const Variant &p_default) {
-	ERR_FAIL_NULL_V_MSG(p_scene_root, Variant(), "BBNode: get_value() failed - scene_root is null.");
-	ERR_FAIL_NULL_V_MSG(p_blackboard, Variant(), "BBNode: get_value() failed - blackboard is null.");
+Variant BBNode::get_value(Object *p_agent, const Ref<Blackboard> &p_blackboard, const Variant &p_default) {
+	ERR_FAIL_COND_V(p_agent == nullptr, Variant());
+	ERR_FAIL_COND_V(!p_blackboard.is_valid(), Variant());
 
 	Variant val;
 	if (get_value_source() == SAVED_VALUE) {
@@ -32,7 +32,9 @@ Variant BBNode::get_value(Node *p_scene_root, const Ref<Blackboard> &p_blackboar
 	}
 
 	if (val.get_type() == Variant::NODE_PATH) {
-		return p_scene_root->get_node_or_null(val);
+		Node *agent = Object::cast_to<Node>(p_agent);
+		ERR_FAIL_COND_V_MSG(agent == nullptr, Variant(), "BBNode: p_agent must be a Node.");
+		return agent->get_node_or_null(val);
 	} else {
 		Object *obj = val;
 		if (unlikely(obj == nullptr && val.get_type() != Variant::NIL)) {

blackboard/bb_param/bb_node.h

@@ -21,7 +21,7 @@ protected:
 	virtual Variant::Type get_type() const override { return Variant::NODE_PATH; }
 
 public:
-	virtual Variant get_value(Node *p_scene_root, const Ref<Blackboard> &p_blackboard, const Variant &p_default = Variant()) override;
+	virtual Variant get_value(Object *p_agent, const Ref<Blackboard> &p_blackboard, const Variant &p_default = Variant()) override;
 };
 
 #endif // BB_NODE_H

blackboard/bb_param/bb_param.cpp

@@ -75,7 +75,7 @@ String BBParam::_to_string() {
 	}
 }
 
-Variant BBParam::get_value(Node *p_scene_root, const Ref<Blackboard> &p_blackboard, const Variant &p_default) {
+Variant BBParam::get_value(Object *p_agent, const Ref<Blackboard> &p_blackboard, const Variant &p_default) {
 	ERR_FAIL_COND_V(!p_blackboard.is_valid(), p_default);
 
 	if (value_source == SAVED_VALUE) {
@@ -105,7 +105,7 @@ void BBParam::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_variable", "variable_name"), &BBParam::set_variable);
 	ClassDB::bind_method(D_METHOD("get_variable"), &BBParam::get_variable);
 	ClassDB::bind_method(D_METHOD("get_type"), &BBParam::get_type);
-	ClassDB::bind_method(D_METHOD("get_value", "scene_root", "blackboard", "default"), &BBParam::get_value, Variant());
+	ClassDB::bind_method(D_METHOD("get_value", "agent", "blackboard", "default"), &BBParam::get_value, Variant());
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "value_source", PROPERTY_HINT_ENUM, "Saved Value,Blackboard Var"), "set_value_source", "get_value_source");
 	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "variable", PROPERTY_HINT_NONE, "", 0), "set_variable", "get_variable");

blackboard/bb_param/bb_param.h

@@ -66,7 +66,7 @@ public:
 	virtual String _to_string();
 #endif
 
-	virtual Variant get_value(Node *p_scene_root, const Ref<Blackboard> &p_blackboard, const Variant &p_default = Variant());
+	virtual Variant get_value(Object *p_agent, const Ref<Blackboard> &p_blackboard, const Variant &p_default = Variant());
 
 	BBParam();
 };

bt/behavior_tree.cpp

@@ -71,12 +71,10 @@ void BehaviorTree::copy_other(const Ref<BehaviorTree> &p_other) {
 	root_task = p_other->get_root_task();
 }
 
-Ref<BTTask> BehaviorTree::instantiate(Node *p_agent, const Ref<Blackboard> &p_blackboard, Node *p_scene_root) const {
+Ref<BTTask> BehaviorTree::instantiate(Node *p_agent, const Ref<Blackboard> &p_blackboard) const {
 	ERR_FAIL_COND_V_MSG(root_task == nullptr, memnew(BTTask), "Trying to instance a behavior tree with no valid root task.");
-	ERR_FAIL_NULL_V_MSG(p_agent, memnew(BTTask), "Trying to instance a behavior tree with no valid agent.");
-	ERR_FAIL_NULL_V_MSG(p_scene_root, memnew(BTTask), "Trying to instance a behavior tree with no valid scene root.");
 	Ref<BTTask> inst = root_task->clone();
-	inst->initialize(p_agent, p_blackboard, p_scene_root);
+	inst->initialize(p_agent, p_blackboard);
 	return inst;
 }
 
@@ -94,7 +92,7 @@ void BehaviorTree::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_root_task"), &BehaviorTree::get_root_task);
 	ClassDB::bind_method(D_METHOD("clone"), &BehaviorTree::clone);
 	ClassDB::bind_method(D_METHOD("copy_other", "other"), &BehaviorTree::copy_other);
-	ClassDB::bind_method(D_METHOD("instantiate", "agent", "blackboard", "scene_root"), &BehaviorTree::instantiate);
+	ClassDB::bind_method(D_METHOD("instantiate", "agent", "blackboard"), &BehaviorTree::instantiate);
 
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "description", PROPERTY_HINT_MULTILINE_TEXT), "set_description", "get_description");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "blackboard_plan", PROPERTY_HINT_RESOURCE_TYPE, "BlackboardPlan", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_EDITOR_INSTANTIATE_OBJECT), "set_blackboard_plan", "get_blackboard_plan");

bt/behavior_tree.h

@@ -53,7 +53,7 @@ public:
 
 	Ref<BehaviorTree> clone() const;
 	void copy_other(const Ref<BehaviorTree> &p_other);
-	Ref<BTTask> instantiate(Node *p_agent, const Ref<Blackboard> &p_blackboard, Node *p_scene_root) const;
+	Ref<BTTask> instantiate(Node *p_agent, const Ref<Blackboard> &p_blackboard) const;
 
 	BehaviorTree();
 	~BehaviorTree();

bt/bt_player.cpp

@@ -50,13 +50,9 @@ void BTPlayer::_load_tree() {
 	}
 #endif
 	tree_instance.unref();
-	ERR_FAIL_COND_MSG(!behavior_tree.is_valid(), "BTPlayer: Initialization failed - needs a valid behavior tree.");
-	ERR_FAIL_COND_MSG(!behavior_tree->get_root_task().is_valid(), "BTPlayer: Initialization failed - behavior tree has no valid root task.");
-	Node *agent = GET_NODE(this, agent_node);
-	ERR_FAIL_NULL_MSG(agent, vformat("BTPlayer: Initialization failed - can't get agent with path '%s'.", agent_node));
-	Node *scene_root = get_owner();
-	ERR_FAIL_NULL_MSG(scene_root, "BTPlayer: Initialization failed - can't get scene root (make sure the BTPlayer's owner property is set).");
-	tree_instance = behavior_tree->instantiate(agent, blackboard, scene_root);
+	ERR_FAIL_COND_MSG(!behavior_tree.is_valid(), "BTPlayer: Needs a valid behavior tree.");
+	ERR_FAIL_COND_MSG(!behavior_tree->get_root_task().is_valid(), "BTPlayer: Behavior tree has no valid root task.");
+	tree_instance = behavior_tree->instantiate(get_owner(), blackboard);
 #ifdef DEBUG_ENABLED
 	if (IS_DEBUGGER_ACTIVE()) {
 		LimboDebugger::get_singleton()->register_bt_instance(tree_instance, get_path());
@@ -93,13 +89,6 @@ void BTPlayer::set_behavior_tree(const Ref<BehaviorTree> &p_tree) {
 	}
 }
 
-void BTPlayer::set_agent_node(const NodePath &p_agent_node) {
-	agent_node = p_agent_node;
-	if (tree_instance.is_valid()) {
-		ERR_PRINT("BTPlayer: Agent node cannot be set after the behavior tree is instantiated. This change will not affect the behavior tree instance.");
-	}
-}
-
 void BTPlayer::set_blackboard_plan(const Ref<BlackboardPlan> &p_plan) {
 	blackboard_plan = p_plan;
 	_update_blackboard_plan();
@@ -239,8 +228,6 @@ void BTPlayer::_notification(int p_notification) {
 void BTPlayer::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_behavior_tree", "behavior_tree"), &BTPlayer::set_behavior_tree);
 	ClassDB::bind_method(D_METHOD("get_behavior_tree"), &BTPlayer::get_behavior_tree);
-	ClassDB::bind_method(D_METHOD("set_agent_node", "agent_node"), &BTPlayer::set_agent_node);
-	ClassDB::bind_method(D_METHOD("get_agent_node"), &BTPlayer::get_agent_node);
 	ClassDB::bind_method(D_METHOD("set_update_mode", "update_mode"), &BTPlayer::set_update_mode);
 	ClassDB::bind_method(D_METHOD("get_update_mode"), &BTPlayer::get_update_mode);
 	ClassDB::bind_method(D_METHOD("set_active", "active"), &BTPlayer::set_active);
@@ -258,7 +245,6 @@ void BTPlayer::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_tree_instance"), &BTPlayer::get_tree_instance);
 
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "behavior_tree", PROPERTY_HINT_RESOURCE_TYPE, "BehaviorTree"), "set_behavior_tree", "get_behavior_tree");
-	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "agent_node"), "set_agent_node", "get_agent_node");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "update_mode", PROPERTY_HINT_ENUM, "Idle,Physics,Manual"), "set_update_mode", "get_update_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "active"), "set_active", "get_active");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "blackboard", PROPERTY_HINT_NONE, "Blackboard", 0), "set_blackboard", "get_blackboard");
@@ -280,7 +266,6 @@ void BTPlayer::_bind_methods() {
 
 BTPlayer::BTPlayer() {
 	blackboard = Ref<Blackboard>(memnew(Blackboard));
-	agent_node = LW_NAME(node_pp);
 }
 
 BTPlayer::~BTPlayer() {

bt/bt_player.h

@@ -37,7 +37,6 @@ public:
 
 private:
 	Ref<BehaviorTree> behavior_tree;
-	NodePath agent_node;
 	Ref<BlackboardPlan> blackboard_plan;
 	UpdateMode update_mode = UpdateMode::PHYSICS;
 	bool active = true;
@@ -58,9 +57,6 @@ public:
 	void set_behavior_tree(const Ref<BehaviorTree> &p_tree);
 	Ref<BehaviorTree> get_behavior_tree() const { return behavior_tree; };
 
-	void set_agent_node(const NodePath &p_agent_node);
-	NodePath get_agent_node() const { return agent_node; }
-
 	void set_blackboard_plan(const Ref<BlackboardPlan> &p_plan);
 	Ref<BlackboardPlan> get_blackboard_plan() const { return blackboard_plan; }
 

bt/bt_state.cpp

@@ -52,9 +52,8 @@ void BTState::_update_blackboard_plan() {
 void BTState::_setup() {
 	LimboState::_setup();
 	ERR_FAIL_COND_MSG(behavior_tree.is_null(), "BTState: BehaviorTree is not assigned.");
-	Node *scene_root = get_owner();
-	ERR_FAIL_NULL_MSG(scene_root, "BTState: Initialization failed - can't get scene root (make sure the BTState's owner property is set).");
-	tree_instance = behavior_tree->instantiate(get_agent(), get_blackboard(), scene_root);
+	// TODO: BBNode relies on agent to be scene owner, so if the user provides anything else, the behavior tree can break.
+	tree_instance = behavior_tree->instantiate(get_agent(), get_blackboard());
 
 #ifdef DEBUG_ENABLED
 	if (tree_instance.is_valid() && IS_DEBUGGER_ACTIVE()) {

bt/tasks/blackboard/bt_check_var.cpp

@@ -57,7 +57,7 @@ BT::Status BTCheckVar::_tick(double p_delta) {
 	ERR_FAIL_COND_V_MSG(!get_blackboard()->has_var(variable), FAILURE, vformat("BTCheckVar: Blackboard variable doesn't exist: \"%s\". Returning FAILURE.", variable));
 
 	Variant left_value = get_blackboard()->get_var(variable, Variant());
-	Variant right_value = value->get_value(get_scene_root(), get_blackboard());
+	Variant right_value = value->get_value(get_agent(), get_blackboard());
 
 	return LimboUtility::get_singleton()->perform_check(check_type, left_value, right_value) ? SUCCESS : FAILURE;
 }

bt/tasks/blackboard/bt_set_var.cpp

@@ -26,7 +26,7 @@ BT::Status BTSetVar::_tick(double p_delta) {
 	ERR_FAIL_COND_V_MSG(!value.is_valid(), FAILURE, "BTSetVar: `value` is not set.");
 	Variant result;
 	Variant error_result = LW_NAME(error_value);
-	Variant right_value = value->get_value(get_scene_root(), get_blackboard(), error_result);
+	Variant right_value = value->get_value(get_agent(), get_blackboard(), error_result);
 	ERR_FAIL_COND_V_MSG(right_value == error_result, FAILURE, "BTSetVar: Failed to get parameter value. Returning FAILURE.");
 	if (operation == LimboUtility::OPERATION_NONE) {
 		result = right_value;

bt/tasks/bt_task.cpp

@@ -159,15 +159,13 @@ void BTTask::set_custom_name(const String &p_name) {
 	}
 };
 
-void BTTask::initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard, Node *p_scene_root) {
-	ERR_FAIL_NULL(p_agent);
-	ERR_FAIL_NULL(p_blackboard);
-	ERR_FAIL_NULL(p_scene_root);
+void BTTask::initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard) {
+	ERR_FAIL_COND(p_agent == nullptr);
+	ERR_FAIL_COND(p_blackboard == nullptr);
 	data.agent = p_agent;
 	data.blackboard = p_blackboard;
-	data.scene_root = p_scene_root;
 	for (int i = 0; i < data.children.size(); i++) {
-		get_child(i)->initialize(p_agent, p_blackboard, p_scene_root);
+		get_child(i)->initialize(p_agent, p_blackboard);
 	}
 
 	VCALL_OR_NATIVE(_setup);
@@ -380,7 +378,7 @@ void BTTask::_bind_methods() {
 	// Public Methods.
 	ClassDB::bind_method(D_METHOD("is_root"), &BTTask::is_root);
 	ClassDB::bind_method(D_METHOD("get_root"), &BTTask::get_root);
-	ClassDB::bind_method(D_METHOD("initialize", "agent", "blackboard", "scene_root"), &BTTask::initialize);
+	ClassDB::bind_method(D_METHOD("initialize", "agent", "blackboard"), &BTTask::initialize);
 	ClassDB::bind_method(D_METHOD("clone"), &BTTask::clone);
 	ClassDB::bind_method(D_METHOD("execute", "delta"), &BTTask::execute);
 	ClassDB::bind_method(D_METHOD("get_child", "idx"), &BTTask::get_child);
@@ -401,7 +399,6 @@ void BTTask::_bind_methods() {
 	// Properties, setters and getters.
 	ClassDB::bind_method(D_METHOD("get_agent"), &BTTask::get_agent);
 	ClassDB::bind_method(D_METHOD("set_agent", "agent"), &BTTask::set_agent);
-	ClassDB::bind_method(D_METHOD("get_scene_root"), &BTTask::get_scene_root);
 	ClassDB::bind_method(D_METHOD("_get_children"), &BTTask::_get_children);
 	ClassDB::bind_method(D_METHOD("_set_children", "children"), &BTTask::_set_children);
 	ClassDB::bind_method(D_METHOD("get_blackboard"), &BTTask::get_blackboard);
@@ -413,7 +410,6 @@ void BTTask::_bind_methods() {
 
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "custom_name"), "set_custom_name", "get_custom_name");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "agent", PROPERTY_HINT_RESOURCE_TYPE, "Node", PROPERTY_USAGE_NONE), "set_agent", "get_agent");
-	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "scene_root", PROPERTY_HINT_NODE_TYPE, "Node", PROPERTY_USAGE_NONE), "", "get_scene_root");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "blackboard", PROPERTY_HINT_RESOURCE_TYPE, "Blackboard", PROPERTY_USAGE_NONE), "", "get_blackboard");
 	ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "children", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR | PROPERTY_USAGE_INTERNAL), "_set_children", "_get_children");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "status", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE), "", "get_status");

bt/tasks/bt_task.h

@@ -75,7 +75,6 @@ private:
 		int index = -1;
 		String custom_name;
 		Node *agent = nullptr;
-		Node *scene_root = nullptr;
 		Ref<Blackboard> blackboard;
 		BTTask *parent = nullptr;
 		Vector<Ref<BTTask>> children;
@@ -117,8 +116,6 @@ public:
 	_FORCE_INLINE_ Node *get_agent() const { return data.agent; }
 	void set_agent(Node *p_agent) { data.agent = p_agent; }
 
-	_FORCE_INLINE_ Node *get_scene_root() const { return data.scene_root; }
-
 	void set_display_collapsed(bool p_display_collapsed);
 	bool is_displayed_collapsed() const;
 
@@ -129,7 +126,7 @@ public:
 	Ref<BTTask> get_root() const;
 
 	virtual Ref<BTTask> clone() const;
-	virtual void initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard, Node *p_scene_root);
+	virtual void initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard);
 	virtual PackedStringArray get_configuration_warnings(); // ! Native version.
 
 	Status execute(double p_delta);

bt/tasks/decorators/bt_new_scope.cpp

@@ -20,7 +20,7 @@ void BTNewScope::set_blackboard_plan(const Ref<BlackboardPlan> &p_plan) {
 	emit_changed();
 }
 
-void BTNewScope::initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard, Node *p_scene_root) {
+void BTNewScope::initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard) {
 	ERR_FAIL_COND(p_agent == nullptr);
 	ERR_FAIL_COND(p_blackboard == nullptr);
 
@@ -33,7 +33,7 @@ void BTNewScope::initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard,
 
 	bb->set_parent(p_blackboard);
 
-	BTDecorator::initialize(p_agent, bb, p_scene_root);
+	BTDecorator::initialize(p_agent, bb);
 }
 
 BT::Status BTNewScope::_tick(double p_delta) {

bt/tasks/decorators/bt_new_scope.h

@@ -34,7 +34,7 @@ protected:
 	virtual Status _tick(double p_delta) override;
 
 public:
-	virtual void initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard, Node *p_scene_root) override;
+	virtual void initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard) override;
 };
 
 #endif // BT_NEW_SCOPE_H

bt/tasks/decorators/bt_subtree.cpp

@@ -44,14 +44,14 @@ String BTSubtree::_generate_name() {
 	return vformat("Subtree %s", s);
 }
 
-void BTSubtree::initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard, Node *p_scene_root) {
+void BTSubtree::initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard) {
 	ERR_FAIL_COND_MSG(!subtree.is_valid(), "Subtree is not assigned.");
 	ERR_FAIL_COND_MSG(!subtree->get_root_task().is_valid(), "Subtree root task is not valid.");
 	ERR_FAIL_COND_MSG(get_child_count() != 0, "Subtree task shouldn't have children during initialization.");
 
 	add_child(subtree->get_root_task()->clone());
 
-	BTNewScope::initialize(p_agent, p_blackboard, p_scene_root);
+	BTNewScope::initialize(p_agent, p_blackboard);
 }
 
 BT::Status BTSubtree::_tick(double p_delta) {

bt/tasks/decorators/bt_subtree.h

@@ -35,7 +35,7 @@ public:
 	void set_subtree(const Ref<BehaviorTree> &p_value);
 	Ref<BehaviorTree> get_subtree() const { return subtree; }
 
-	virtual void initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard, Node *p_scene_root) override;
+	virtual void initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard) override;
 	virtual PackedStringArray get_configuration_warnings() override;
 
 	BTSubtree() = default;

bt/tasks/scene/bt_await_animation.cpp

@@ -62,7 +62,7 @@ String BTAwaitAnimation::_generate_name() {
 void BTAwaitAnimation::_setup() {
 	setup_failed = true;
 	ERR_FAIL_COND_MSG(animation_player_param.is_null(), "BTAwaitAnimation: AnimationPlayer parameter is not set.");
-	animation_player = Object::cast_to<AnimationPlayer>(animation_player_param->get_value(get_scene_root(), get_blackboard()));
+	animation_player = Object::cast_to<AnimationPlayer>(animation_player_param->get_value(get_agent(), get_blackboard()));
 	ERR_FAIL_COND_MSG(animation_player == nullptr, "BTAwaitAnimation: Failed to get AnimationPlayer.");
 	ERR_FAIL_COND_MSG(animation_name == StringName(), "BTAwaitAnimation: Animation Name is not set.");
 	ERR_FAIL_COND_MSG(!animation_player->has_animation(animation_name), vformat("BTAwaitAnimation: Animation not found: %s", animation_name));

bt/tasks/scene/bt_check_agent_property.cpp

@@ -62,7 +62,7 @@ BT::Status BTCheckAgentProperty::_tick(double p_delta) {
 	Variant left_value = get_agent()->get(property);
 #endif
 
-	Variant right_value = value->get_value(get_scene_root(), get_blackboard());
+	Variant right_value = value->get_value(get_agent(), get_blackboard());
 
 	return LimboUtility::get_singleton()->perform_check(check_type, left_value, right_value) ? SUCCESS : FAILURE;
 }

bt/tasks/scene/bt_pause_animation.cpp

@@ -44,7 +44,7 @@ String BTPauseAnimation::_generate_name() {
 void BTPauseAnimation::_setup() {
 	setup_failed = true;
 	ERR_FAIL_COND_MSG(animation_player_param.is_null(), "BTPauseAnimation: AnimationPlayer parameter is not set.");
-	animation_player = Object::cast_to<AnimationPlayer>(animation_player_param->get_value(get_scene_root(), get_blackboard()));
+	animation_player = Object::cast_to<AnimationPlayer>(animation_player_param->get_value(get_agent(), get_blackboard()));
 	ERR_FAIL_COND_MSG(animation_player == nullptr, "BTPauseAnimation: Failed to get AnimationPlayer.");
 	setup_failed = false;
 }

bt/tasks/scene/bt_play_animation.cpp

@@ -77,7 +77,7 @@ String BTPlayAnimation::_generate_name() {
 void BTPlayAnimation::_setup() {
 	setup_failed = true;
 	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_scene_root(), get_blackboard()));
+	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() && !animation_player->has_animation(animation_name), vformat("BTPlayAnimation: Animation not found: %s", animation_name));
 	if (animation_name == StringName() && await_completion > 0.0) {

bt/tasks/scene/bt_set_agent_property.cpp

@@ -55,7 +55,7 @@ BT::Status BTSetAgentProperty::_tick(double p_delta) {
 
 	Variant result;
 	StringName error_value = LW_NAME(error_value);
-	Variant right_value = value->get_value(get_scene_root(), get_blackboard(), error_value);
+	Variant right_value = value->get_value(get_agent(), get_blackboard(), error_value);
 	ERR_FAIL_COND_V_MSG(right_value == Variant(error_value), FAILURE, "BTSetAgentProperty: Couldn't get value of value-parameter.");
 	bool r_valid;
 	if (operation == LimboUtility::OPERATION_NONE) {

bt/tasks/scene/bt_stop_animation.cpp

@@ -56,7 +56,7 @@ String BTStopAnimation::_generate_name() {
 void BTStopAnimation::_setup() {
 	setup_failed = true;
 	ERR_FAIL_COND_MSG(animation_player_param.is_null(), "BTStopAnimation: AnimationPlayer parameter is not set.");
-	animation_player = Object::cast_to<AnimationPlayer>(animation_player_param->get_value(get_scene_root(), get_blackboard()));
+	animation_player = Object::cast_to<AnimationPlayer>(animation_player_param->get_value(get_agent(), get_blackboard()));
 	ERR_FAIL_COND_MSG(animation_player == nullptr, "BTStopAnimation: Failed to get AnimationPlayer.");
 	if (animation_name != StringName()) {
 		ERR_FAIL_COND_MSG(!animation_player->has_animation(animation_name), vformat("BTStopAnimation: Animation not found: %s", animation_name));

bt/tasks/utility/bt_call_method.cpp

@@ -83,7 +83,7 @@ String BTCallMethod::_generate_name() {
 BT::Status BTCallMethod::_tick(double p_delta) {
 	ERR_FAIL_COND_V_MSG(method == StringName(), FAILURE, "BTCallMethod: Method Name is not set.");
 	ERR_FAIL_COND_V_MSG(node_param.is_null(), FAILURE, "BTCallMethod: Node parameter is not set.");
-	Object *obj = node_param->get_value(get_scene_root(), get_blackboard());
+	Object *obj = node_param->get_value(get_agent(), get_blackboard());
 	ERR_FAIL_COND_V_MSG(obj == nullptr, FAILURE, "BTCallMethod: Failed to get object: " + node_param->to_string());
 
 	Variant result;
@@ -101,7 +101,7 @@ BT::Status BTCallMethod::_tick(double p_delta) {
 		}
 		for (int i = 0; i < args.size(); i++) {
 			Ref<BBVariant> param = args[i];
-			call_args.push_back(param->get_value(get_scene_root(), get_blackboard()));
+			call_args.push_back(param->get_value(get_agent(), get_blackboard()));
 			argptrs[i + int(include_delta)] = &call_args[i];
 		}
 	}
@@ -117,7 +117,7 @@ BT::Status BTCallMethod::_tick(double p_delta) {
 	}
 	for (int i = 0; i < args.size(); i++) {
 		Ref<BBVariant> param = args[i];
-		call_args.push_back(param->get_value(get_scene_root(), get_blackboard()));
+		call_args.push_back(param->get_value(get_agent(), get_blackboard()));
 	}
 
 	// TODO: Unsure how to detect call error, so we return SUCCESS for now...

bt/tasks/utility/bt_evaluate_expression.cpp

@@ -107,7 +107,7 @@ String BTEvaluateExpression::_generate_name() {
 BT::Status BTEvaluateExpression::_tick(double p_delta) {
 	ERR_FAIL_COND_V_MSG(expression_string.is_empty(), FAILURE, "BTEvaluateExpression: Expression String is not set.");
 	ERR_FAIL_COND_V_MSG(node_param.is_null(), FAILURE, "BTEvaluateExpression: Node parameter is not set.");
-	Object *obj = node_param->get_value(get_scene_root(), get_blackboard());
+	Object *obj = node_param->get_value(get_agent(), get_blackboard());
 	ERR_FAIL_COND_V_MSG(obj == nullptr, FAILURE, "BTEvaluateExpression: Failed to get object: " + node_param->to_string());
 	ERR_FAIL_COND_V_MSG(is_parsed != Error::OK, FAILURE, "BTEvaluateExpression: Failed to parse expression: " + expression.get_error_text());
 
@@ -116,7 +116,7 @@ BT::Status BTEvaluateExpression::_tick(double p_delta) {
 	}
 	for (int i = 0; i < input_values.size(); ++i) {
 		const Ref<BBVariant> &bb_variant = input_values[i];
-		processed_input_values[i + int(input_include_delta)] = bb_variant->get_value(get_scene_root(), get_blackboard());
+		processed_input_values[i + int(input_include_delta)] = bb_variant->get_value(get_agent(), get_blackboard());
 	}
 
 	Variant result = expression.execute(processed_input_values, obj, false);

doc/source/classes/class_bbparam.rst

@@ -49,11 +49,11 @@ Methods
 .. table::
    :widths: auto
 
-   +-----------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------+
    | :ref:`Variant.Type<enum_@GlobalScope_Variant.Type>` | :ref:`get_type<class_BBParam_method_get_type>` **(** **)** |const|                                                                              |
-   +-----------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------+
-   | Variant                                             | :ref:`get_value<class_BBParam_method_get_value>` **(** Node scene_root, :ref:`Blackboard<class_Blackboard>` blackboard, Variant default=null **)** |
-   +-----------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------+
+   | Variant                                             | :ref:`get_value<class_BBParam_method_get_value>` **(** Object agent, :ref:`Blackboard<class_Blackboard>` blackboard, Variant default=null **)** |
+   +-----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------+
 
 .. rst-class:: classref-section-separator
 
@@ -167,7 +167,7 @@ Returns the expected data type of the parameter.
 
 .. rst-class:: classref-method
 
-Variant **get_value** **(** Node scene_root, :ref:`Blackboard<class_Blackboard>` blackboard, Variant default=null **)**
+Variant **get_value** **(** Object agent, :ref:`Blackboard<class_Blackboard>` blackboard, Variant default=null **)**
 
 Returns the value of the parameter.
 

doc/source/classes/class_behaviortree.rst

@@ -55,17 +55,17 @@ Methods
 .. table::
    :widths: auto
 
-   +-----------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+
    | :ref:`BehaviorTree<class_BehaviorTree>` | :ref:`clone<class_BehaviorTree_method_clone>` **(** **)** |const|                                                                        |
-   +-----------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+
    | void                                    | :ref:`copy_other<class_BehaviorTree_method_copy_other>` **(** :ref:`BehaviorTree<class_BehaviorTree>` other **)**                        |
-   +-----------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+
    | :ref:`BTTask<class_BTTask>`             | :ref:`get_root_task<class_BehaviorTree_method_get_root_task>` **(** **)** |const|                                                        |
-   +-----------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+
-   | :ref:`BTTask<class_BTTask>`             | :ref:`instantiate<class_BehaviorTree_method_instantiate>` **(** Node agent, :ref:`Blackboard<class_Blackboard>` blackboard, Node scene_root **)** |const| |
-   +-----------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+
+   | :ref:`BTTask<class_BTTask>`             | :ref:`instantiate<class_BehaviorTree_method_instantiate>` **(** Node agent, :ref:`Blackboard<class_Blackboard>` blackboard **)** |const| |
+   +-----------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+
    | void                                    | :ref:`set_root_task<class_BehaviorTree_method_set_root_task>` **(** :ref:`BTTask<class_BTTask>` task **)**                               |
-   +-----------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+
 
 .. rst-class:: classref-section-separator
 
@@ -172,9 +172,9 @@ Returns the root task of the BehaviorTree resource.
 
 .. rst-class:: classref-method
 
-:ref:`BTTask<class_BTTask>` **instantiate** **(** Node agent, :ref:`Blackboard<class_Blackboard>` blackboard, Node scene_root **)** |const|
+:ref:`BTTask<class_BTTask>` **instantiate** **(** Node agent, :ref:`Blackboard<class_Blackboard>` blackboard **)** |const|
 
-Instantiates the behavior tree and returns the root :ref:`BTTask<class_BTTask>`. ``scene_root`` should be the root node of the scene that the Behavior Tree will be used in (e.g., the owner of the node that contains the behavior tree).
+Instantiates the Behavior Tree and returns the root :ref:`BTTask<class_BTTask>`.
 
 .. rst-class:: classref-item-separator
 

doc/source/classes/class_blackboard.rst

@@ -33,27 +33,27 @@ Methods
 .. table::
    :widths: auto
 
-   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-   | void                                | :ref:`bind_var_to_property<class_Blackboard_method_bind_var_to_property>` **(** StringName var_name, Object object, StringName property, bool create=false **)**                   |
-   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+   | void                                | :ref:`bind_var_to_property<class_Blackboard_method_bind_var_to_property>` **(** StringName var_name, Object object, StringName property, bool create **)**                   |
+   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
    | void                                | :ref:`erase_var<class_Blackboard_method_erase_var>` **(** StringName var_name **)**                                                                                          |
-   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
    | :ref:`Blackboard<class_Blackboard>` | :ref:`get_parent<class_Blackboard_method_get_parent>` **(** **)** |const|                                                                                                    |
-   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
    | Variant                             | :ref:`get_var<class_Blackboard_method_get_var>` **(** StringName var_name, Variant default=null, bool complain=true **)** |const|                                            |
-   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
    | bool                                | :ref:`has_var<class_Blackboard_method_has_var>` **(** StringName var_name **)** |const|                                                                                      |
-   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-   | void                                | :ref:`link_var<class_Blackboard_method_link_var>` **(** StringName var_name, :ref:`Blackboard<class_Blackboard>` target_blackboard, StringName target_var, bool create=false **)** |
-   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+   | void                                | :ref:`link_var<class_Blackboard_method_link_var>` **(** StringName var_name, :ref:`Blackboard<class_Blackboard>` target_blackboard, StringName target_var, bool create **)** |
+   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
    | void                                | :ref:`set_parent<class_Blackboard_method_set_parent>` **(** :ref:`Blackboard<class_Blackboard>` blackboard **)**                                                             |
-   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
    | void                                | :ref:`set_var<class_Blackboard_method_set_var>` **(** StringName var_name, Variant value **)**                                                                               |
-   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
    | :ref:`Blackboard<class_Blackboard>` | :ref:`top<class_Blackboard_method_top>` **(** **)** |const|                                                                                                                  |
-   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
    | void                                | :ref:`unbind_var<class_Blackboard_method_unbind_var>` **(** StringName var_name **)**                                                                                        |
-   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
 
 .. rst-class:: classref-section-separator
 
@@ -68,7 +68,7 @@ Method Descriptions
 
 .. rst-class:: classref-method
 
-void **bind_var_to_property** **(** StringName var_name, Object object, StringName property, bool create=false **)**
+void **bind_var_to_property** **(** StringName var_name, Object object, StringName property, bool create **)**
 
 Establish a binding between a variable and the object's property specified by ``property`` and ``object``. Changes to the variable update the property, and vice versa. If ``create`` is ``true``, the variable will be created if it doesn't exist.
 
@@ -128,7 +128,7 @@ Returns ``true`` if the Blackboard contains the ``var_name`` variable, including
 
 .. rst-class:: classref-method
 
-void **link_var** **(** StringName var_name, :ref:`Blackboard<class_Blackboard>` target_blackboard, StringName target_var, bool create=false **)**
+void **link_var** **(** StringName var_name, :ref:`Blackboard<class_Blackboard>` target_blackboard, StringName target_var, bool create **)**
 
 Links a variable to another Blackboard variable. If a variable is linked to another variable, their state will always be identical, and any change to one will be reflected in the other. If ``create`` is ``true``, the variable will be created if it doesn't exist.
 

doc/source/classes/class_btplayer.rst

@@ -19,7 +19,7 @@ Player of :ref:`BehaviorTree<class_BehaviorTree>` resources.
 Description
 -----------
 
-**BTPlayer** node is used to instantiate and play :ref:`BehaviorTree<class_BehaviorTree>` resources at runtime. During initialization, the behavior tree instance is given references to the agent, the :ref:`blackboard<class_BTPlayer_property_blackboard>`, and the current scene root. The agent can be specified by the :ref:`agent_node<class_BTPlayer_property_agent_node>` property (defaults to the BTPlayer's parent node).
+BTPlayer node is used for the instantiation and playback of :ref:`BehaviorTree<class_BehaviorTree>` resources at runtime. During instantiation, the behavior tree instance is initialized with a reference to the agent and the :ref:`blackboard<class_BTPlayer_property_blackboard>`. Agent is the owner of the BTPlayer node (see :ref:`Node.owner<class_Node_member_owner>`).
 
 For an introduction to behavior trees, see :ref:`BehaviorTree<class_BehaviorTree>`.
 
@@ -31,21 +31,19 @@ Properties
 .. table::
    :widths: auto
 
-   +---------------------------------------------+-------------------------------------------------------------------------+--------------------+
+   +---------------------------------------------+-------------------------------------------------------------------------+-----------+
    | bool                                        | :ref:`active<class_BTPlayer_property_active>`                           | ``true``  |
-   +---------------------------------------------+-------------------------------------------------------------------------+--------------------+
-   | NodePath                                    | :ref:`agent_node<class_BTPlayer_property_agent_node>`                   | ``NodePath("..")`` |
-   +---------------------------------------------+-------------------------------------------------------------------------+--------------------+
+   +---------------------------------------------+-------------------------------------------------------------------------+-----------+
    | :ref:`BehaviorTree<class_BehaviorTree>`     | :ref:`behavior_tree<class_BTPlayer_property_behavior_tree>`             |           |
-   +---------------------------------------------+-------------------------------------------------------------------------+--------------------+
+   +---------------------------------------------+-------------------------------------------------------------------------+-----------+
    | :ref:`Blackboard<class_Blackboard>`         | :ref:`blackboard<class_BTPlayer_property_blackboard>`                   |           |
-   +---------------------------------------------+-------------------------------------------------------------------------+--------------------+
+   +---------------------------------------------+-------------------------------------------------------------------------+-----------+
    | :ref:`BlackboardPlan<class_BlackboardPlan>` | :ref:`blackboard_plan<class_BTPlayer_property_blackboard_plan>`         |           |
-   +---------------------------------------------+-------------------------------------------------------------------------+--------------------+
+   +---------------------------------------------+-------------------------------------------------------------------------+-----------+
    | bool                                        | :ref:`monitor_performance<class_BTPlayer_property_monitor_performance>` | ``false`` |
-   +---------------------------------------------+-------------------------------------------------------------------------+--------------------+
+   +---------------------------------------------+-------------------------------------------------------------------------+-----------+
    | :ref:`UpdateMode<enum_BTPlayer_UpdateMode>` | :ref:`update_mode<class_BTPlayer_property_update_mode>`                 | ``1``     |
-   +---------------------------------------------+-------------------------------------------------------------------------+--------------------+
+   +---------------------------------------------+-------------------------------------------------------------------------+-----------+
 
 .. rst-class:: classref-reftable-group
 
@@ -163,23 +161,6 @@ If ``true``, the behavior tree will be executed during update.
 
 ----
 
-.. _class_BTPlayer_property_agent_node:
-
-.. rst-class:: classref-property
-
-NodePath **agent_node** = ``NodePath("..")``
-
-.. rst-class:: classref-property-setget
-
-- void **set_agent_node** **(** NodePath value **)**
-- NodePath **get_agent_node** **(** **)**
-
-Path to the node that will be used as the agent. Setting it after instantiation will have no effect.
-
-.. rst-class:: classref-item-separator
-
-----
-
 .. _class_BTPlayer_property_behavior_tree:
 
 .. rst-class:: classref-property

doc/source/classes/class_bttask.rst

@@ -46,8 +46,6 @@ Properties
    +-------------------------------------+---------------------------------------------------------+--------+
    | float                               | :ref:`elapsed_time<class_BTTask_property_elapsed_time>` |        |
    +-------------------------------------+---------------------------------------------------------+--------+
-   | Node                                | :ref:`scene_root<class_BTTask_property_scene_root>`     |        |
-   +-------------------------------------+---------------------------------------------------------+--------+
    | :ref:`Status<enum_BT_Status>`       | :ref:`status<class_BTTask_property_status>`             |        |
    +-------------------------------------+---------------------------------------------------------+--------+
 
@@ -59,59 +57,59 @@ Methods
 .. table::
    :widths: auto
 
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | void                          | :ref:`_enter<class_BTTask_private_method__enter>` **(** **)** |virtual|                                                   |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | void                          | :ref:`_exit<class_BTTask_private_method__exit>` **(** **)** |virtual|                                                     |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | String                        | :ref:`_generate_name<class_BTTask_private_method__generate_name>` **(** **)** |virtual| |const|                           |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | PackedStringArray             | :ref:`_get_configuration_warnings<class_BTTask_private_method__get_configuration_warnings>` **(** **)** |virtual| |const| |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | void                          | :ref:`_setup<class_BTTask_private_method__setup>` **(** **)** |virtual|                                                   |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | :ref:`Status<enum_BT_Status>` | :ref:`_tick<class_BTTask_private_method__tick>` **(** float delta **)** |virtual|                                         |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | void                          | :ref:`abort<class_BTTask_method_abort>` **(** **)**                                                                       |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | void                          | :ref:`add_child<class_BTTask_method_add_child>` **(** :ref:`BTTask<class_BTTask>` task **)**                              |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | void                          | :ref:`add_child_at_index<class_BTTask_method_add_child_at_index>` **(** :ref:`BTTask<class_BTTask>` task, int idx **)**   |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | :ref:`BTTask<class_BTTask>`   | :ref:`clone<class_BTTask_method_clone>` **(** **)** |const|                                                               |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | :ref:`Status<enum_BT_Status>` | :ref:`execute<class_BTTask_method_execute>` **(** float delta **)**                                                       |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | :ref:`BTTask<class_BTTask>`   | :ref:`get_child<class_BTTask_method_get_child>` **(** int idx **)** |const|                                               |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | int                           | :ref:`get_child_count<class_BTTask_method_get_child_count>` **(** **)** |const|                                           |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | int                           | :ref:`get_child_count_excluding_comments<class_BTTask_method_get_child_count_excluding_comments>` **(** **)** |const|     |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | int                           | :ref:`get_index<class_BTTask_method_get_index>` **(** **)** |const|                                                       |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | :ref:`BTTask<class_BTTask>`   | :ref:`get_parent<class_BTTask_method_get_parent>` **(** **)** |const|                                                     |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | :ref:`BTTask<class_BTTask>`   | :ref:`get_root<class_BTTask_method_get_root>` **(** **)** |const|                                                         |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | String                        | :ref:`get_task_name<class_BTTask_method_get_task_name>` **(** **)**                                                       |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | bool                          | :ref:`has_child<class_BTTask_method_has_child>` **(** :ref:`BTTask<class_BTTask>` task **)** |const|                      |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | void                          | :ref:`initialize<class_BTTask_method_initialize>` **(** Node agent, :ref:`Blackboard<class_Blackboard>` blackboard, Node scene_root **)** |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
+   | void                          | :ref:`initialize<class_BTTask_method_initialize>` **(** Node agent, :ref:`Blackboard<class_Blackboard>` blackboard **)**  |
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | bool                          | :ref:`is_descendant_of<class_BTTask_method_is_descendant_of>` **(** :ref:`BTTask<class_BTTask>` task **)** |const|        |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | bool                          | :ref:`is_root<class_BTTask_method_is_root>` **(** **)** |const|                                                           |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | :ref:`BTTask<class_BTTask>`   | :ref:`next_sibling<class_BTTask_method_next_sibling>` **(** **)** |const|                                                 |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | void                          | :ref:`print_tree<class_BTTask_method_print_tree>` **(** int initial_tabs=0 **)**                                          |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | void                          | :ref:`remove_child<class_BTTask_method_remove_child>` **(** :ref:`BTTask<class_BTTask>` task **)**                        |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
    | void                          | :ref:`remove_child_at_index<class_BTTask_method_remove_child_at_index>` **(** int idx **)**                               |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-------------------------------+---------------------------------------------------------------------------------------------------------------------------+
 
 .. rst-class:: classref-section-separator
 
@@ -133,7 +131,7 @@ Node **agent**
 - void **set_agent** **(** Node value **)**
 - Node **get_agent** **(** **)**
 
-The agent is the contextual object for the :ref:`BehaviorTree<class_BehaviorTree>` instance. This is usually the parent of the :ref:`BTPlayer<class_BTPlayer>` node that utilizes the :ref:`BehaviorTree<class_BehaviorTree>` resource.
+The agent is a contextual object for the task's :ref:`BehaviorTree<class_BehaviorTree>` instance. Usually, agent is the owner of the :ref:`BTPlayer<class_BTPlayer>` node containing the :ref:`BehaviorTree<class_BehaviorTree>` resource.
 
 .. rst-class:: classref-item-separator
 
@@ -192,33 +190,6 @@ Returns ``0`` when task is not ``RUNNING``.
 
 ----
 
-.. _class_BTTask_property_scene_root:
-
-.. rst-class:: classref-property
-
-Node **scene_root**
-
-.. rst-class:: classref-property-setget
-
-- Node **get_scene_root** **(** **)**
-
-Root node of the scene the behavior tree is used in (e.g., the owner of the :ref:`BTPlayer<class_BTPlayer>` node). Can be uses to retrieve ``NodePath`` references.
-
-\ **Example:**\ 
-
-::
-
-    extends BTAction
-    
-    @export var node_path: NodePath
-    
-    func _setup():
-        var node: Node = scene_root.get_node(node_path)
-
-.. rst-class:: classref-item-separator
-
-----
-
 .. _class_BTTask_property_status:
 
 .. rst-class:: classref-property
@@ -486,11 +457,11 @@ Returns ``true`` if ``task`` is a child of this task.
 
 .. rst-class:: classref-method
 
-void **initialize** **(** Node agent, :ref:`Blackboard<class_Blackboard>` blackboard, Node scene_root **)**
+void **initialize** **(** Node agent, :ref:`Blackboard<class_Blackboard>` blackboard **)**
 
 Initilizes the task. Assigns :ref:`agent<class_BTTask_property_agent>` and :ref:`blackboard<class_BTTask_property_blackboard>`, and calls :ref:`_setup<class_BTTask_private_method__setup>` for the task and its children.
 
-The method is called recursively for each child task. ``scene_root`` should be the root node of the scene the behavior tree is used in (e.g., the owner of the node that contains the behavior tree).
+The method is called recursively for each child task.
 
 .. rst-class:: classref-item-separator
 

doc/source/getting-started/accessing-nodes.rst

@@ -3,10 +3,9 @@
 Accessing nodes in the scene tree
 =================================
 
-There are several ways to access nodes in the agent's scene tree from a :ref:`BTTask<class_BTTask>`.
+There are several ways to access nodes in the agent's scene tree.
 
-    **🛈 Note:** The root node of the agent's scene tree can be accessed with the
-    :ref:`scene_root<class_BTTask_property_scene_root>` property.
+    **🛈 Note:** Agent is the owner of :ref:`BTPlayer<class_BTPlayer>` node.
 
 
 With ``BBNode`` property
@@ -17,7 +16,7 @@ With ``BBNode`` property
    @export var cast_param: BBNode
 
    func _tick(delta) -> Status:
-       var node: ShapeCast3D = cast_param.get_value(scene_root, blackboard)
+       var node: ShapeCast3D = cast_param.get_value(agent, blackboard)
 
 
 With ``NodePath`` property
@@ -28,16 +27,14 @@ With ``NodePath`` property
    @export var cast_path: NodePath
 
    func _tick(delta) -> Status:
-       var node: ShapeCast3D = scene_root.get_node(cast_path)
+       var node: ShapeCast3D = agent.get_node(cast_path)
 
 
 Using blackboard plan
 ---------------------
 
 You can :ref:`create a blackboard variable<editing_plan>` in the editor with the type ``NodePath``
-and point it to the proper node in the :ref:`BTPlayer<class_BTPlayer>` blackboard plan. By default,
-any ``NodePath`` variable will be replaced with the node instance when the blackboard is instantiated
-at runtime (see :ref:`BlackboardPlan.prefetch_nodepath_vars<class_BlackboardPlan_property_prefetch_nodepath_vars>`).
+and point it to the proper node in the :ref:`BTPlayer<class_BTPlayer>` blackboard plan.
 
 .. code:: gdscript
 

doc/source/getting-started/custom-tasks.rst

@@ -92,7 +92,7 @@ Example 1: A simple action
 
    # Called each time this task is ticked (aka executed).
    func _tick(p_delta: float) -> Status:
-       var n: CanvasItem = scene_root.get_node_or_null(node_path)
+       var n: CanvasItem = agent.get_node_or_null(node_path)
        if is_instance_valid(n):
            n.visible = visible
            return SUCCESS

doc/source/getting-started/using-blackboard.rst

@@ -91,7 +91,7 @@ Usage example:
     @export var speed: BBFloat
 
     func _tick(delta: float) -> Status:
-        var current_speed: float = speed.get_value(scene_root, blackboard, 0.0)
+        var current_speed: float = speed.get_value(agent, blackboard, 0.0)
         ...
 
 Advanced topic: Blackboard scopes

doc_classes/BBParam.xml

@@ -18,7 +18,7 @@
 		</method>
 		<method name="get_value">
 			<return type="Variant" />
-			<param index="0" name="scene_root" type="Node" />
+			<param index="0" name="agent" type="Object" />
 			<param index="1" name="blackboard" type="Blackboard" />
 			<param index="2" name="default" type="Variant" default="null" />
 			<description>

doc_classes/BTPlayer.xml

@@ -4,7 +4,7 @@
 		Player of [BehaviorTree] resources.
 	</brief_description>
 	<description>
-		[BTPlayer] node is used to instantiate and play [BehaviorTree] resources at runtime. During initialization, the behavior tree instance is given references to the agent, the [member blackboard], and the current scene root. The agent can be specified by the [member agent_node] property (defaults to the BTPlayer's parent node).
+		BTPlayer node is used for the instantiation and playback of [BehaviorTree] resources at runtime. During instantiation, the behavior tree instance is initialized with a reference to the agent and the [member blackboard]. Agent is the owner of the BTPlayer node (see [member Node.owner]).
 		For an introduction to behavior trees, see [BehaviorTree].
 	</description>
 	<tutorials>
@@ -40,9 +40,6 @@
 		<member name="active" type="bool" setter="set_active" getter="get_active" default="true">
 			If [code]true[/code], the behavior tree will be executed during update.
 		</member>
-		<member name="agent_node" type="NodePath" setter="set_agent_node" getter="get_agent_node" default="NodePath(&quot;..&quot;)">
-			Path to the node that will be used as the agent. Setting it after instantiation will have no effect.
-		</member>
 		<member name="behavior_tree" type="BehaviorTree" setter="set_behavior_tree" getter="get_behavior_tree">
 			[BehaviorTree] resource to instantiate and execute at runtime.
 		</member>

doc_classes/BTTask.xml

@@ -144,10 +144,9 @@
 			<return type="void" />
 			<param index="0" name="agent" type="Node" />
 			<param index="1" name="blackboard" type="Blackboard" />
-			<param index="2" name="scene_root" type="Node" />
 			<description>
 				Initilizes the task. Assigns [member agent] and [member blackboard], and calls [method _setup] for the task and its children.
-				The method is called recursively for each child task. [param scene_root] should be the root node of the scene the behavior tree is used in (e.g., the owner of the node that contains the behavior tree).
+				The method is called recursively for each child task.
 			</description>
 		</method>
 		<method name="is_descendant_of" qualifiers="const">
@@ -194,7 +193,7 @@
 	</methods>
 	<members>
 		<member name="agent" type="Node" setter="set_agent" getter="get_agent">
-			The agent is the contextual object for the [BehaviorTree] instance. This is usually the parent of the [BTPlayer] node that utilizes the [BehaviorTree] resource.
+			The agent is a contextual object for the task's [BehaviorTree] instance. Usually, agent is the owner of the [BTPlayer] node containing the [BehaviorTree] resource.
 		</member>
 		<member name="blackboard" type="Blackboard" setter="" getter="get_blackboard">
 			Provides access to the [Blackboard]. Blackboard is used to share data among tasks of the associated [BehaviorTree].
@@ -207,18 +206,6 @@
 			Elapsed time since the task was "entered". See [method _enter].
 			Returns [code]0[/code] when task is not [code]RUNNING[/code].
 		</member>
-		<member name="scene_root" type="Node" setter="" getter="get_scene_root">
-			Root node of the scene the behavior tree is used in (e.g., the owner of the [BTPlayer] node). Can be uses to retrieve [NodePath] references.
-			[b]Example:[/b]
-			[codeblock]
-			extends BTAction
-
-			@export var node_path: NodePath
-
-			func _setup():
-			    var node: Node = scene_root.get_node(node_path)
-			[/codeblock]
-		</member>
 		<member name="status" type="int" setter="" getter="get_status" enum="BT.Status">
 			Last execution [enum BT.Status] returned by [method _tick].
 		</member>

doc_classes/BehaviorTree.xml

@@ -38,9 +38,8 @@
 			<return type="BTTask" />
 			<param index="0" name="agent" type="Node" />
 			<param index="1" name="blackboard" type="Blackboard" />
-			<param index="2" name="scene_root" type="Node" />
 			<description>
-				Instantiates the behavior tree and returns the root [BTTask]. [param scene_root] should be the root node of the scene that the Behavior Tree will be used in (e.g., the owner of the node that contains the behavior tree).
+				Instantiates the Behavior Tree and returns the root [BTTask].
 			</description>
 		</method>
 		<method name="set_root_task">

doc_classes/Blackboard.xml

@@ -16,7 +16,7 @@
 			<param index="0" name="var_name" type="StringName" />
 			<param index="1" name="object" type="Object" />
 			<param index="2" name="property" type="StringName" />
-			<param index="3" name="create" type="bool" default="false" />
+			<param index="3" name="create" type="bool" />
 			<description>
 				Establish a binding between a variable and the object's property specified by [param property] and [param object]. Changes to the variable update the property, and vice versa. If [param create] is [code]true[/code], the variable will be created if it doesn't exist.
 			</description>
@@ -55,7 +55,7 @@
 			<param index="0" name="var_name" type="StringName" />
 			<param index="1" name="target_blackboard" type="Blackboard" />
 			<param index="2" name="target_var" type="StringName" />
-			<param index="3" name="create" type="bool" default="false" />
+			<param index="3" name="create" type="bool" />
 			<description>
 				Links a variable to another Blackboard variable. If a variable is linked to another variable, their state will always be identical, and any change to one will be reflected in the other. If [param create] is [code]true[/code], the variable will be created if it doesn't exist.
 				You can use this method to link a variable in the current scope to a variable in another scope, or in another Blackboard instance. A variable can only be linked to one other variable. Calling this method again will overwrite the previous link. However, it is possible to link to the same variable from multiple different variables.

tests/test_await_animation.h

@@ -51,13 +51,13 @@ TEST_CASE("[SceneTree][LimboAI] BTAwaitAnimation") {
 	SUBCASE("When AnimationPlayer doesn't exist") {
 		player_param->set_saved_value(NodePath("./NotFound"));
 		ERR_PRINT_OFF;
-		awa->initialize(dummy, bb, dummy);
+		awa->initialize(dummy, bb);
 		CHECK(awa->execute(0.01666) == BTTask::FAILURE);
 		ERR_PRINT_ON;
 	}
 	SUBCASE("When AnimationPlayer exists") {
 		player_param->set_saved_value(player->get_path());
-		awa->initialize(dummy, bb, dummy);
+		awa->initialize(dummy, bb);
 
 		SUBCASE("When AnimationPlayer is not playing") {
 			REQUIRE_FALSE(player->is_playing());

tests/test_call_method.h

@@ -47,7 +47,7 @@ TEST_CASE("[Modules][LimboAI] BTCallMethod") {
 		node_param->set_variable("object");
 		cm->set_method("callback");
 
-		cm->initialize(dummy, bb, dummy);
+		cm->initialize(dummy, bb);
 
 		SUBCASE("When method is empty") {
 			cm->set_method("");

tests/test_check_agent_property.h

@@ -39,7 +39,7 @@ TEST_CASE("[Modules][LimboAI] BTCheckAgentProperty") {
 	Ref<BTCheckAgentProperty> cap = memnew(BTCheckAgentProperty);
 	Node *agent = memnew(Node);
 	Ref<Blackboard> bb = memnew(Blackboard);
-	cap->initialize(agent, bb, agent);
+	cap->initialize(agent, bb);
 	StringName agent_name = "SimpleNode";
 	agent->set_name(agent_name);
 

tests/test_check_trigger.h

@@ -24,7 +24,7 @@ TEST_CASE("[Modules][LimboAI] BTCheckTrigger") {
 	Node *dummy = memnew(Node);
 	Ref<Blackboard> bb = memnew(Blackboard);
 
-	ct->initialize(dummy, bb, dummy);
+	ct->initialize(dummy, bb);
 
 	SUBCASE("Empty") {
 		ERR_PRINT_OFF;

tests/test_check_var.h

@@ -36,7 +36,7 @@ TEST_CASE("[Modules][LimboAI] BTCheckVar") {
 	Ref<BTCheckVar> cv = memnew(BTCheckVar);
 	Ref<Blackboard> bb = memnew(Blackboard);
 	Node *dummy = memnew(Node);
-	cv->initialize(dummy, bb, dummy);
+	cv->initialize(dummy, bb);
 
 	SUBCASE("Check with empty variable and value") {
 		cv->set_variable("");

tests/test_evaluate_expression.h

@@ -47,7 +47,7 @@ TEST_CASE("[Modules][LimboAI] BTEvaluateExpression") {
 		node_param->set_variable("object");
 		ee->set_expression_string("callback()");
 
-		ee->initialize(dummy, bb, dummy);
+		ee->initialize(dummy, bb);
 
 		SUBCASE("When expression string is empty") {
 			ee->set_expression_string("");

tests/test_for_each.h

@@ -23,7 +23,7 @@ TEST_CASE("[Modules][LimboAI] BTForEach") {
 	Ref<BTForEach> fe = memnew(BTForEach);
 	Node *dummy = memnew(Node);
 	Ref<Blackboard> blackboard = memnew(Blackboard);
-	fe->initialize(dummy, blackboard, dummy);
+	fe->initialize(dummy, blackboard);
 
 	Array arr;
 	arr.append("apple");

tests/test_new_scope.h

@@ -26,7 +26,7 @@ TEST_CASE("[Modules][LimboAI] BTNewScope") {
 
 	SUBCASE("When empty") {
 		ERR_PRINT_OFF;
-		ns->initialize(dummy, parent_bb, dummy);
+		ns->initialize(dummy, parent_bb);
 		CHECK(ns->execute(0.01666) == BTTask::FAILURE);
 		ERR_PRINT_ON;
 	}
@@ -45,7 +45,7 @@ TEST_CASE("[Modules][LimboAI] BTNewScope") {
 		REQUIRE(parent_bb->has_var("vegetable"));
 		REQUIRE(parent_bb->get_var("vegetable", "wetgoop") == "carrot");
 
-		parent->initialize(dummy, parent_bb, dummy);
+		parent->initialize(dummy, parent_bb);
 
 		CHECK(ns->get_blackboard() != parent->get_blackboard());
 		CHECK(ns->get_blackboard() == child->get_blackboard());

tests/test_pause_animation.h

@@ -48,13 +48,13 @@ TEST_CASE("[SceneTree][LimboAI] BTPauseAnimation") {
 	SUBCASE("When AnimationPlayer doesn't exist") {
 		player_param->set_saved_value(NodePath("./NotFound"));
 		ERR_PRINT_OFF;
-		pa->initialize(dummy, bb, dummy);
+		pa->initialize(dummy, bb);
 		CHECK(pa->execute(0.01666) == BTTask::FAILURE);
 		ERR_PRINT_ON;
 	}
 	SUBCASE("When AnimationPlayer exists") {
 		player_param->set_saved_value(player->get_path());
-		pa->initialize(dummy, bb, dummy);
+		pa->initialize(dummy, bb);
 
 		SUBCASE("When AnimationPlayer is not playing") {
 			REQUIRE_FALSE(player->is_playing());

tests/test_play_animation.h

@@ -49,13 +49,13 @@ TEST_CASE("[SceneTree][LimboAI] BTPlayAnimation") {
 	SUBCASE("When AnimationPlayer doesn't exist") {
 		player_param->set_saved_value(NodePath("./NotFound"));
 		ERR_PRINT_OFF;
-		pa->initialize(dummy, bb, dummy);
+		pa->initialize(dummy, bb);
 		CHECK(pa->execute(0.01666) == BTTask::FAILURE);
 		ERR_PRINT_ON;
 	}
 	SUBCASE("When AnimationPlayer exists") {
 		player_param->set_saved_value(player->get_path());
-		pa->initialize(dummy, bb, dummy);
+		pa->initialize(dummy, bb);
 
 		SUBCASE("When not waiting to finish") {
 			pa->set_await_completion(0.0);

tests/test_set_agent_property.h

@@ -28,7 +28,7 @@ TEST_CASE("[Modules][LimboAI] BTSetAgentProperty") {
 	Ref<BTSetAgentProperty> sap = memnew(BTSetAgentProperty);
 	Node *agent = memnew(Node);
 	Ref<Blackboard> bb = memnew(Blackboard);
-	sap->initialize(agent, bb, agent);
+	sap->initialize(agent, bb);
 
 	sap->set_property("process_priority"); // * property that will be set by the task
 	Ref<BBVariant> value = memnew(BBVariant);

tests/test_set_var.h

@@ -29,7 +29,7 @@ TEST_CASE("[Modules][LimboAI] BTSetVar") {
 	Ref<Blackboard> bb = memnew(Blackboard);
 	Node *dummy = memnew(Node);
 
-	sv->initialize(dummy, bb, dummy);
+	sv->initialize(dummy, bb);
 
 	SUBCASE("When variable is not set") {
 		ERR_PRINT_OFF;

tests/test_stop_animation.h

@@ -48,13 +48,13 @@ TEST_CASE("[SceneTree][LimboAI] BTStopAnimation") {
 	SUBCASE("When AnimationPlayer doesn't exist") {
 		player_param->set_saved_value(NodePath("./NotFound"));
 		ERR_PRINT_OFF;
-		sa->initialize(dummy, bb, dummy);
+		sa->initialize(dummy, bb);
 		CHECK(sa->execute(0.01666) == BTTask::FAILURE);
 		ERR_PRINT_ON;
 	}
 	SUBCASE("When AnimationPlayer exists") {
 		player_param->set_saved_value(player->get_path());
-		sa->initialize(dummy, bb, dummy);
+		sa->initialize(dummy, bb);
 
 		SUBCASE("When AnimationPlayer is not playing") {
 			REQUIRE_FALSE(player->is_playing());

tests/test_subtree.h

@@ -29,7 +29,7 @@ TEST_CASE("[Modules][LimboAI] BTSubtree") {
 
 	SUBCASE("When empty") {
 		ERR_PRINT_OFF;
-		st->initialize(dummy, bb, dummy);
+		st->initialize(dummy, bb);
 		CHECK(st->execute(0.01666) == BTTask::FAILURE);
 		ERR_PRINT_ON;
 	}
@@ -41,7 +41,7 @@ TEST_CASE("[Modules][LimboAI] BTSubtree") {
 		st->set_subtree(bt);
 
 		CHECK(st->get_child_count() == 0);
-		st->initialize(dummy, bb, dummy);
+		st->initialize(dummy, bb);
 		CHECK(st->get_child_count() == 1);
 		CHECK(st->get_child(0) != task);
 

tests/test_task.h

@@ -162,7 +162,7 @@ TEST_CASE("[Modules][LimboAI] BTTask") {
 			Node *dummy = memnew(Node);
 			Ref<Blackboard> bb = memnew(Blackboard);
 			SUBCASE("With valid parameters") {
-				task->initialize(dummy, bb, dummy);
+				task->initialize(dummy, bb);
 				CHECK(task->get_agent() == dummy);
 				CHECK(task->get_blackboard() == bb);
 				CHECK(child1->get_agent() == dummy);
@@ -174,17 +174,12 @@ TEST_CASE("[Modules][LimboAI] BTTask") {
 			}
 			SUBCASE("Test if not crashes when agent is null") {
 				ERR_PRINT_OFF;
-				task->initialize(nullptr, bb, dummy);
-				ERR_PRINT_ON;
-			}
-			SUBCASE("Test if not crashes when scene_owner is null") {
-				ERR_PRINT_OFF;
-				task->initialize(dummy, bb, nullptr);
+				task->initialize(nullptr, bb);
 				ERR_PRINT_ON;
 			}
 			SUBCASE("Test if not crashes when BB is null") {
 				ERR_PRINT_OFF;
-				task->initialize(dummy, nullptr, dummy);
+				task->initialize(dummy, nullptr);
 				ERR_PRINT_ON;
 			}
 			memdelete(dummy);

util/limbo_compat.h

@@ -53,7 +53,6 @@
 #define PERFORMANCE_ADD_CUSTOM_MONITOR(m_id, m_callable) (Performance::get_singleton()->add_custom_monitor(m_id, m_callable, Variant()))
 #define GET_SCRIPT(m_obj) (m_obj->get_script_instance() ? m_obj->get_script_instance()->get_script() : nullptr)
 #define ADD_STYLEBOX_OVERRIDE(m_control, m_name, m_stylebox) (m_control->add_theme_style_override(m_name, m_stylebox))
-#define GET_NODE(m_parent, m_path) m_parent->get_node(m_path)
 
 _FORCE_INLINE_ bool OBJECT_HAS_PROPERTY(Object *p_obj, const StringName &p_prop) {
 	bool r_valid;
@@ -138,7 +137,6 @@ using namespace godot;
 #define PERFORMANCE_ADD_CUSTOM_MONITOR(m_id, m_callable) (Performance::get_singleton()->add_custom_monitor(m_id, m_callable))
 #define GET_SCRIPT(m_obj) (m_obj->get_script())
 #define ADD_STYLEBOX_OVERRIDE(m_control, m_name, m_stylebox) (m_control->add_theme_stylebox_override(m_name, m_stylebox))
-#define GET_NODE(m_parent, m_path) m_parent->get_node_internal(m_path)
 
 _FORCE_INLINE_ bool OBJECT_HAS_PROPERTY(Object *p_obj, const StringName &p_prop) {
 	return Variant(p_obj).has_key(p_prop);

util/limbo_string_names.cpp

@@ -161,6 +161,4 @@ LimboStringNames::LimboStringNames() {
 
 	repeat_forever.parse_utf8("Repeat ∞");
 	output_var_prefix.parse_utf8("➜");
-
-	node_pp = NodePath("..");
 }

util/limbo_string_names.h

@@ -13,7 +13,6 @@
 #define LIMBO_STRING_NAMES_H
 
 #ifdef LIMBOAI_MODULE
-#include "core/string/node_path.h"
 #include "core/string/string_name.h"
 #include "core/typedefs.h"
 #include "modules/register_module_types.h"
@@ -21,7 +20,6 @@
 
 #ifdef LIMBOAI_GDEXTENSION
 #include "godot_cpp/variant/string.hpp"
-#include <godot_cpp/variant/node_path.hpp>
 #include <godot_cpp/variant/string_name.hpp>
 using namespace godot;
 #endif // LIMBOAI_GDEXTENSION
@@ -178,8 +176,6 @@ public:
 
 	String repeat_forever;
 	String output_var_prefix;
-
-	NodePath node_pp;
 };
 
 #define LW_NAME(m_arg) LimboStringNames::get_singleton()->m_arg

util/limbo_utility.h

@@ -36,7 +36,7 @@ using namespace godot;
 
 #define LOGICAL_XOR(a, b) (a) ? !(b) : (b)
 
-#define LIMBO_DOC_VERSION "latest"
+#define LIMBO_DOC_VERSION "v1.0"
 
 class LimboUtility : public Object {
 	GDCLASS(LimboUtility, Object);