Update class documentation

blackboard/blackboard_plan.cpp

@@ -425,12 +425,11 @@ void BlackboardPlan::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("set_base_plan", "blackboard_plan"), &BlackboardPlan::set_base_plan);
 	ClassDB::bind_method(D_METHOD("get_base_plan"), &BlackboardPlan::get_base_plan);
-	ClassDB::bind_method(D_METHOD("set_parent_scope_plan_provider", "callable"), &BlackboardPlan::set_parent_scope_plan_provider);
-	ClassDB::bind_method(D_METHOD("get_parent_scope_plan_provider"), &BlackboardPlan::get_parent_scope_plan_provider);
-	ClassDB::bind_method(D_METHOD("is_mapping_enabled"), &BlackboardPlan::is_mapping_enabled);
 	ClassDB::bind_method(D_METHOD("is_derived"), &BlackboardPlan::is_derived);
 	ClassDB::bind_method(D_METHOD("sync_with_base_plan"), &BlackboardPlan::sync_with_base_plan);
-	ClassDB::bind_method(D_METHOD("create_blackboard", "node"), &BlackboardPlan::create_blackboard);
+	ClassDB::bind_method(D_METHOD("set_parent_scope_plan_provider", "callable"), &BlackboardPlan::set_parent_scope_plan_provider);
+	ClassDB::bind_method(D_METHOD("get_parent_scope_plan_provider"), &BlackboardPlan::get_parent_scope_plan_provider);
+	ClassDB::bind_method(D_METHOD("create_blackboard", "node", "parent_scope"), &BlackboardPlan::create_blackboard);
 	ClassDB::bind_method(D_METHOD("populate_blackboard", "blackboard", "overwrite", "node"), &BlackboardPlan::populate_blackboard);
 
 	// To avoid cluttering the member namespace, we do not export unnecessary properties in this class.

doc/source/classes/class_blackboardplan.rst

@@ -35,16 +35,20 @@ Methods
    :widths: auto
 
    +---------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-   | :ref:`Blackboard<class_Blackboard>`         | :ref:`create_blackboard<class_BlackboardPlan_method_create_blackboard>` **(** Node node **)**                                                                     |
+   | :ref:`Blackboard<class_Blackboard>`         | :ref:`create_blackboard<class_BlackboardPlan_method_create_blackboard>` **(** Node node, :ref:`Blackboard<class_Blackboard>` parent_scope **)**                   |
    +---------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------+
    | :ref:`BlackboardPlan<class_BlackboardPlan>` | :ref:`get_base_plan<class_BlackboardPlan_method_get_base_plan>` **(** **)** |const|                                                                               |
    +---------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+   | Callable                                    | :ref:`get_parent_scope_plan_provider<class_BlackboardPlan_method_get_parent_scope_plan_provider>` **(** **)** |const|                                             |
+   +---------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------+
    | bool                                        | :ref:`is_derived<class_BlackboardPlan_method_is_derived>` **(** **)** |const|                                                                                     |
    +---------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------+
    | void                                        | :ref:`populate_blackboard<class_BlackboardPlan_method_populate_blackboard>` **(** :ref:`Blackboard<class_Blackboard>` blackboard, bool overwrite, Node node **)** |
    +---------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------+
    | void                                        | :ref:`set_base_plan<class_BlackboardPlan_method_set_base_plan>` **(** :ref:`BlackboardPlan<class_BlackboardPlan>` blackboard_plan **)**                           |
    +---------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+   | void                                        | :ref:`set_parent_scope_plan_provider<class_BlackboardPlan_method_set_parent_scope_plan_provider>` **(** Callable callable **)**                                   |
+   +---------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------+
    | void                                        | :ref:`sync_with_base_plan<class_BlackboardPlan_method_sync_with_base_plan>` **(** **)**                                                                           |
    +---------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------+
 
@@ -83,7 +87,7 @@ Method Descriptions
 
 .. rst-class:: classref-method
 
-:ref:`Blackboard<class_Blackboard>` **create_blackboard** **(** Node node **)**
+:ref:`Blackboard<class_Blackboard>` **create_blackboard** **(** Node node, :ref:`Blackboard<class_Blackboard>` parent_scope **)**
 
 Constructs a new instance of a :ref:`Blackboard<class_Blackboard>` using this plan. If ``NodePath`` prefetching is enabled, ``node`` will be used to retrieve node instances for ``NodePath`` variables and substitute their values.
 
@@ -103,6 +107,18 @@ Returns the base plan. See :ref:`is_derived<class_BlackboardPlan_method_is_deriv
 
 ----
 
+.. _class_BlackboardPlan_method_get_parent_scope_plan_provider:
+
+.. rst-class:: classref-method
+
+Callable **get_parent_scope_plan_provider** **(** **)** |const|
+
+Returns the parent scope plan provider - a callable that returns a **BlackboardPlan**.
+
+.. rst-class:: classref-item-separator
+
+----
+
 .. _class_BlackboardPlan_method_is_derived:
 
 .. rst-class:: classref-method
@@ -141,6 +157,18 @@ Use with caution, as it will remove variables not present in the base plan. Only
 
 ----
 
+.. _class_BlackboardPlan_method_set_parent_scope_plan_provider:
+
+.. rst-class:: classref-method
+
+void **set_parent_scope_plan_provider** **(** Callable callable **)**
+
+Sets the parent scope plan provider - a callable that returns a **BlackboardPlan**. Used to provide hints in the inspector. When set, mapping feature becomes available.
+
+.. rst-class:: classref-item-separator
+
+----
+
 .. _class_BlackboardPlan_method_sync_with_base_plan:
 
 .. rst-class:: classref-method

doc/source/classes/class_bttask.rst

@@ -59,59 +59,61 @@ Methods
 .. table::
    :widths: auto
 
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | void                          | :ref:`_enter<class_BTTask_private_method__enter>` **(** **)** |virtual|                                                                   |
+   | void                                    | :ref:`_enter<class_BTTask_private_method__enter>` **(** **)** |virtual|                                                                   |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | void                          | :ref:`_exit<class_BTTask_private_method__exit>` **(** **)** |virtual|                                                                     |
+   | void                                    | :ref:`_exit<class_BTTask_private_method__exit>` **(** **)** |virtual|                                                                     |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | String                        | :ref:`_generate_name<class_BTTask_private_method__generate_name>` **(** **)** |virtual| |const|                                           |
+   | 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|                 |
+   | PackedStringArray                       | :ref:`_get_configuration_warnings<class_BTTask_private_method__get_configuration_warnings>` **(** **)** |virtual| |const|                 |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | void                          | :ref:`_setup<class_BTTask_private_method__setup>` **(** **)** |virtual|                                                                   |
+   | void                                    | :ref:`_setup<class_BTTask_private_method__setup>` **(** **)** |virtual|                                                                   |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | :ref:`Status<enum_BT_Status>` | :ref:`_tick<class_BTTask_private_method__tick>` **(** float delta **)** |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:`abort<class_BTTask_method_abort>` **(** **)**                                                                                       |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | void                          | :ref:`add_child<class_BTTask_method_add_child>` **(** :ref:`BTTask<class_BTTask>` task **)**                                              |
+   | 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 **)**                   |
+   | 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:`BTTask<class_BTTask>`             | :ref:`clone<class_BTTask_method_clone>` **(** **)** |const|                                                                               |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | :ref:`Status<enum_BT_Status>` | :ref:`execute<class_BTTask_method_execute>` **(** float delta **)**                                                                       |
+   | :ref:`BehaviorTree<class_BehaviorTree>` | :ref:`editor_get_behavior_tree<class_BTTask_method_editor_get_behavior_tree>` **(** **)**                                                 |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | :ref:`BTTask<class_BTTask>`   | :ref:`get_child<class_BTTask_method_get_child>` **(** int idx **)** |const|                                                               |
+   | :ref:`Status<enum_BT_Status>`           | :ref:`execute<class_BTTask_method_execute>` **(** float delta **)**                                                                       |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | int                           | :ref:`get_child_count<class_BTTask_method_get_child_count>` **(** **)** |const|                                                           |
+   | :ref:`BTTask<class_BTTask>`             | :ref:`get_child<class_BTTask_method_get_child>` **(** int idx **)** |const|                                                               |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | int                           | :ref:`get_child_count_excluding_comments<class_BTTask_method_get_child_count_excluding_comments>` **(** **)** |const|                     |
+   | int                                     | :ref:`get_child_count<class_BTTask_method_get_child_count>` **(** **)** |const|                                                           |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | int                           | :ref:`get_index<class_BTTask_method_get_index>` **(** **)** |const|                                                                       |
+   | int                                     | :ref:`get_child_count_excluding_comments<class_BTTask_method_get_child_count_excluding_comments>` **(** **)** |const|                     |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | :ref:`BTTask<class_BTTask>`   | :ref:`get_parent<class_BTTask_method_get_parent>` **(** **)** |const|                                                                     |
+   | int                                     | :ref:`get_index<class_BTTask_method_get_index>` **(** **)** |const|                                                                       |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | :ref:`BTTask<class_BTTask>`   | :ref:`get_root<class_BTTask_method_get_root>` **(** **)** |const|                                                                         |
+   | :ref:`BTTask<class_BTTask>`             | :ref:`get_parent<class_BTTask_method_get_parent>` **(** **)** |const|                                                                     |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | String                        | :ref:`get_task_name<class_BTTask_method_get_task_name>` **(** **)**                                                                       |
+   | :ref:`BTTask<class_BTTask>`             | :ref:`get_root<class_BTTask_method_get_root>` **(** **)** |const|                                                                         |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | bool                          | :ref:`has_child<class_BTTask_method_has_child>` **(** :ref:`BTTask<class_BTTask>` task **)** |const|                                      |
+   | String                                  | :ref:`get_task_name<class_BTTask_method_get_task_name>` **(** **)**                                                                       |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | void                          | :ref:`initialize<class_BTTask_method_initialize>` **(** Node agent, :ref:`Blackboard<class_Blackboard>` blackboard, Node scene_root **)** |
+   | bool                                    | :ref:`has_child<class_BTTask_method_has_child>` **(** :ref:`BTTask<class_BTTask>` task **)** |const|                                      |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | bool                          | :ref:`is_descendant_of<class_BTTask_method_is_descendant_of>` **(** :ref:`BTTask<class_BTTask>` task **)** |const|                        |
+   | void                                    | :ref:`initialize<class_BTTask_method_initialize>` **(** Node agent, :ref:`Blackboard<class_Blackboard>` blackboard, Node scene_root **)** |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | bool                          | :ref:`is_root<class_BTTask_method_is_root>` **(** **)** |const|                                                                           |
+   | bool                                    | :ref:`is_descendant_of<class_BTTask_method_is_descendant_of>` **(** :ref:`BTTask<class_BTTask>` task **)** |const|                        |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | :ref:`BTTask<class_BTTask>`   | :ref:`next_sibling<class_BTTask_method_next_sibling>` **(** **)** |const|                                                                 |
+   | bool                                    | :ref:`is_root<class_BTTask_method_is_root>` **(** **)** |const|                                                                           |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | void                          | :ref:`print_tree<class_BTTask_method_print_tree>` **(** int initial_tabs=0 **)**                                                          |
+   | :ref:`BTTask<class_BTTask>`             | :ref:`next_sibling<class_BTTask_method_next_sibling>` **(** **)** |const|                                                                 |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | void                          | :ref:`remove_child<class_BTTask_method_remove_child>` **(** :ref:`BTTask<class_BTTask>` task **)**                                        |
+   | void                                    | :ref:`print_tree<class_BTTask_method_print_tree>` **(** int initial_tabs=0 **)**                                                          |
-   +-------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
+   +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
-   | void                          | :ref:`remove_child_at_index<class_BTTask_method_remove_child_at_index>` **(** int idx **)**                                               |
+   | 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
 
@@ -366,6 +368,18 @@ Duplicates the task and its children, copying the exported members. Sub-resource
 
 ----
 
+.. _class_BTTask_method_editor_get_behavior_tree:
+
+.. rst-class:: classref-method
+
+:ref:`BehaviorTree<class_BehaviorTree>` **editor_get_behavior_tree** **(** **)**
+
+Returns the behavior tree that owns this task. This is only available in the editor.
+
+.. rst-class:: classref-item-separator
+
+----
+
 .. _class_BTTask_method_execute:
 
 .. rst-class:: classref-method

doc_classes/BTTask.xml

@@ -79,6 +79,12 @@
 				Duplicates the task and its children, copying the exported members. Sub-resources are shared for efficiency, except for [BBParam] subtypes, which are always copied. Used by the editor to instantiate [BehaviorTree] and copy-paste tasks.
 			</description>
 		</method>
+		<method name="editor_get_behavior_tree">
+			<return type="BehaviorTree" />
+			<description>
+				Returns the behavior tree that owns this task. This is only available in the editor.
+			</description>
+		</method>
 		<method name="execute">
 			<return type="int" enum="BT.Status" />
 			<param index="0" name="delta" type="float" />

doc_classes/BlackboardPlan.xml

@@ -11,6 +11,7 @@
 		<method name="create_blackboard">
 			<return type="Blackboard" />
 			<param index="0" name="node" type="Node" />
+			<param index="1" name="parent_scope" type="Blackboard" />
 			<description>
 				Constructs a new instance of a [Blackboard] using this plan. If [NodePath] prefetching is enabled, [param node] will be used to retrieve node instances for [NodePath] variables and substitute their values.
 			</description>
@@ -21,6 +22,12 @@
 				Returns the base plan. See [method is_derived].
 			</description>
 		</method>
+		<method name="get_parent_scope_plan_provider" qualifiers="const">
+			<return type="Callable" />
+			<description>
+				Returns the parent scope plan provider - a callable that returns a [BlackboardPlan].
+			</description>
+		</method>
 		<method name="is_derived" qualifiers="const">
 			<return type="bool" />
 			<description>
@@ -44,6 +51,13 @@
 				Use with caution, as it will remove variables not present in the base plan. Only use this for custom tooling.
 			</description>
 		</method>
+		<method name="set_parent_scope_plan_provider">
+			<return type="void" />
+			<param index="0" name="callable" type="Callable" />
+			<description>
+				Sets the parent scope plan provider - a callable that returns a [BlackboardPlan]. Used to provide hints in the inspector. When set, mapping feature becomes available.
+			</description>
+		</method>
 		<method name="sync_with_base_plan">
 			<return type="void" />
 			<description>

editor/blackboard_plan_editor.cpp

@@ -55,6 +55,9 @@ void BlackboardPlanEditor::_add_var() {
 	}
 
 	BBVariable var(default_type, default_hint, default_hint_string);
+	if (default_value.get_type() == default_type) {
+		var.set_value(default_value);
+	}
 	plan->add_var(var_name, var);
 	reset_defaults();
 	_refresh();
@@ -128,11 +131,12 @@ void BlackboardPlanEditor::edit_plan(const Ref<BlackboardPlan> &p_plan) {
 	_refresh();
 }
 
-void BlackboardPlanEditor::set_defaults(const StringName &p_var_name, Variant::Type p_type, PropertyHint p_hint, String p_hint_string) {
+void BlackboardPlanEditor::set_defaults(const StringName &p_var_name, Variant::Type p_type, PropertyHint p_hint, String p_hint_string, Variant p_value) {
 	default_var_name = p_var_name;
 	default_type = p_type;
 	default_hint = p_hint;
 	default_hint_string = p_hint_string;
+	default_value = p_value;
 }
 
 void BlackboardPlanEditor::reset_defaults() {

editor/blackboard_plan_editor.h

@@ -62,6 +62,7 @@ private:
 	Variant::Type default_type = Variant::NIL;
 	PropertyHint default_hint = PROPERTY_HINT_NONE;
 	String default_hint_string;
+	Variant default_value;
 
 	VBoxContainer *rows_vbox;
 	Button *add_var_tool;
@@ -102,7 +103,7 @@ public:
 	_FORCE_INLINE_ static BlackboardPlanEditor *get_singleton() { return singleton; }
 
 	void edit_plan(const Ref<BlackboardPlan> &p_plan);
-	void set_defaults(const StringName &p_name, Variant::Type p_type = Variant::FLOAT, PropertyHint p_hint = PROPERTY_HINT_NONE, String p_hint_string = "");
+	void set_defaults(const StringName &p_name, Variant::Type p_type = Variant::FLOAT, PropertyHint p_hint = PROPERTY_HINT_NONE, String p_hint_string = "", Variant p_value = Variant());
 	void reset_defaults();
 
 	BlackboardPlanEditor();

editor/editor_property_variable_name.cpp

@@ -105,7 +105,8 @@ void EditorPropertyVariableName::_update_status() {
 void EditorPropertyVariableName::_status_pressed() {
 	ERR_FAIL_NULL(plan);
 	if (!plan->has_var(name_edit->get_text())) {
-		BlackboardPlanEditor::get_singleton()->set_defaults(name_edit->get_text(), expected_type, expected_hint, expected_hint_string);
+		BlackboardPlanEditor::get_singleton()->set_defaults(name_edit->get_text(),
+				expected_type, default_hint, default_hint_string, default_value);
 	}
 	BlackboardPlanEditor::get_singleton()->edit_plan(plan);
 	BlackboardPlanEditor::get_singleton()->popup_centered();
@@ -138,12 +139,13 @@ void EditorPropertyVariableName::_update_property() {
 	_update_status();
 }
 
-void EditorPropertyVariableName::setup(const Ref<BlackboardPlan> &p_plan, bool p_allow_empty, Variant::Type p_type, PropertyHint p_hint, String p_hint_string) {
+void EditorPropertyVariableName::setup(const Ref<BlackboardPlan> &p_plan, bool p_allow_empty, Variant::Type p_type, PropertyHint p_hint, String p_hint_string, Variant p_default_value) {
 	plan = p_plan;
 	allow_empty = p_allow_empty;
 	expected_type = p_type;
-	expected_hint = p_hint;
+	default_hint = p_hint;
-	expected_hint_string = p_hint_string;
+	default_hint_string = p_hint_string;
+	default_value = p_default_value;
 	_update_status();
 }
 
@@ -238,8 +240,9 @@ bool EditorInspectorPluginVariableName::_parse_property(Object *p_object, const
 
 	Ref<BlackboardPlan> plan;
 	Variant::Type expected_type = Variant::NIL;
-	PropertyHint expected_hint = PROPERTY_HINT_NONE;
+	PropertyHint default_hint = PROPERTY_HINT_NONE;
-	String expected_hint_string;
+	String default_hint_string;
+	Variant default_value;
 	if (is_mapping) {
 		plan.reference_ptr(Object::cast_to<BlackboardPlan>(p_object));
 		ERR_FAIL_NULL_V(plan, false);
@@ -247,8 +250,9 @@ bool EditorInspectorPluginVariableName::_parse_property(Object *p_object, const
 		if (plan->has_var(var_name)) {
 			BBVariable variable = plan->get_var(var_name);
 			expected_type = variable.get_type();
-			expected_hint = variable.get_hint();
+			default_hint = variable.get_hint();
-			expected_hint_string = variable.get_hint_string();
+			default_hint_string = variable.get_hint_string();
+			default_value = variable.get_value();
 		}
 		if (plan->get_parent_scope_plan_provider().is_valid()) {
 			Ref<BlackboardPlan> parent_plan = plan->get_parent_scope_plan_provider().call();
@@ -258,11 +262,11 @@ bool EditorInspectorPluginVariableName::_parse_property(Object *p_object, const
 		}
 		ERR_FAIL_NULL_V(plan, false);
 	} else {
-		plan = plan_getter.call();
+		plan = editor_plan_provider.call();
 	}
 
 	EditorPropertyVariableName *ed = memnew(EditorPropertyVariableName);
-	ed->setup(plan, is_mapping, expected_type, expected_hint, expected_hint_string);
+	ed->setup(plan, is_mapping, expected_type, default_hint, default_hint_string, default_value);
 	add_property_editor(p_path, ed, expected_type);
 
 	return true;

editor/editor_property_variable_name.h

@@ -46,8 +46,9 @@ private:
 
 	bool allow_empty = false;
 	Variant::Type expected_type = Variant::NIL;
-	PropertyHint expected_hint = PROPERTY_HINT_NONE;
+	PropertyHint default_hint = PROPERTY_HINT_NONE;
-	String expected_hint_string;
+	String default_hint_string;
+	Variant default_value;
 
 	LineEdit *name_edit;
 	Button *drop_btn;
@@ -76,7 +77,7 @@ public:
 	virtual void _update_property() override;
 #endif
 
-	void setup(const Ref<BlackboardPlan> &p_plan, bool p_allow_empty, Variant::Type p_type = Variant::FLOAT, PropertyHint p_hint = PROPERTY_HINT_NONE, String p_hint_string = "");
+	void setup(const Ref<BlackboardPlan> &p_plan, bool p_allow_empty, Variant::Type p_type = Variant::FLOAT, PropertyHint p_hint = PROPERTY_HINT_NONE, String p_hint_string = "", Variant p_default_value = Variant());
 	EditorPropertyVariableName();
 };
 
@@ -84,7 +85,7 @@ class EditorInspectorPluginVariableName : public EditorInspectorPlugin {
 	GDCLASS(EditorInspectorPluginVariableName, EditorInspectorPlugin);
 
 private:
-	Callable plan_getter;
+	Callable editor_plan_provider;
 
 protected:
 	static void _bind_methods() {}
@@ -98,7 +99,7 @@ public:
 	virtual bool _parse_property(Object *p_object, const Variant::Type p_type, const String &p_path, const PropertyHint p_hint, const String &p_hint_text, const BitField<PropertyUsageFlags> p_usage, const bool p_wide = false) override;
 #endif
 
-	void set_plan_getter(const Callable &p_getter) { plan_getter = p_getter; }
+	void set_editor_plan_provider(const Callable &p_getter) { editor_plan_provider = p_getter; }
 
 	EditorInspectorPluginVariableName() = default;
 };

editor/limbo_ai_editor_plugin.cpp

@@ -1486,7 +1486,7 @@ void LimboAIEditorPlugin::_notification(int p_notification) {
 			add_debugger_plugin(memnew(LimboDebuggerPlugin));
 			add_inspector_plugin(memnew(EditorInspectorPluginBBPlan));
 			EditorInspectorPluginVariableName *var_plugin = memnew(EditorInspectorPluginVariableName);
-			var_plugin->set_plan_getter(Callable(limbo_ai_editor, "get_edited_blackboard_plan"));
+			var_plugin->set_editor_plan_provider(Callable(limbo_ai_editor, "get_edited_blackboard_plan"));
 			add_inspector_plugin(var_plugin);
 #ifdef LIMBOAI_MODULE
 			// ! Only used in the module version.