limboai/doc/source/classes/class_btcallmethod.rst

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.. _class_BTCallMethod:

BTCallMethod
============

**Inherits:** :ref:`BTAction<class_BTAction>` **<** :ref:`BTTask<class_BTTask>` **<** :ref:`BT<class_BT>`

BT action that calls a method on a specified ``Node`` or ``Object``.

.. rst-class:: classref-introduction-group

Description
-----------

BTCallMethod action calls a :ref:`method<class_BTCallMethod_property_method>` on the specified ``Node`` or ``Object`` instance and returns ``SUCCESS``.

Returns ``FAILURE`` if the action encounters an issue during the method execution.

.. rst-class:: classref-reftable-group

Properties
----------

.. table::
   :widths: auto

   +-------------------------------------+---------------------------------------------------------------------------+-----------+
   | :ref:`BBVariant[]<class_BBVariant>` | :ref:`args<class_BTCallMethod_property_args>`                             | ``[]``    |
   +-------------------------------------+---------------------------------------------------------------------------+-----------+
   | bool                                | :ref:`args_include_delta<class_BTCallMethod_property_args_include_delta>` | ``false`` |
   +-------------------------------------+---------------------------------------------------------------------------+-----------+
   | StringName                          | :ref:`method<class_BTCallMethod_property_method>`                         | ``&""``   |
   +-------------------------------------+---------------------------------------------------------------------------+-----------+
   | :ref:`BBNode<class_BBNode>`         | :ref:`node<class_BTCallMethod_property_node>`                             |           |
   +-------------------------------------+---------------------------------------------------------------------------+-----------+
   | String                              | :ref:`result_var<class_BTCallMethod_property_result_var>`                 | ``""``    |
   +-------------------------------------+---------------------------------------------------------------------------+-----------+

.. rst-class:: classref-section-separator

----

.. rst-class:: classref-descriptions-group

Property Descriptions
---------------------

.. _class_BTCallMethod_property_args:

.. rst-class:: classref-property

:ref:`BBVariant[]<class_BBVariant>` **args** = ``[]``

.. rst-class:: classref-property-setget

- void **set_args** **(** :ref:`BBVariant[]<class_BBVariant>` value **)**
- :ref:`BBVariant[]<class_BBVariant>` **get_args** **(** **)**

The arguments to be passed when calling the method.

.. rst-class:: classref-item-separator

----

.. _class_BTCallMethod_property_args_include_delta:

.. rst-class:: classref-property

bool **args_include_delta** = ``false``

.. rst-class:: classref-property-setget

- void **set_include_delta** **(** bool value **)**
- bool **is_delta_included** **(** **)**

Include delta as a first parameter and shift the position of the rest of the arguments if any.

.. rst-class:: classref-item-separator

----

.. _class_BTCallMethod_property_method:

.. rst-class:: classref-property

StringName **method** = ``&""``

.. rst-class:: classref-property-setget

- void **set_method** **(** StringName value **)**
- StringName **get_method** **(** **)**

The name of the method to be called.

.. rst-class:: classref-item-separator

----

.. _class_BTCallMethod_property_node:

.. rst-class:: classref-property

:ref:`BBNode<class_BBNode>` **node**

.. rst-class:: classref-property-setget

- void **set_node_param** **(** :ref:`BBNode<class_BBNode>` value **)**
- :ref:`BBNode<class_BBNode>` **get_node_param** **(** **)**

Specifies the ``Node`` or ``Object`` instance containing the method to be called.

.. rst-class:: classref-item-separator

----

.. _class_BTCallMethod_property_result_var:

.. rst-class:: classref-property

String **result_var** = ``""``

.. rst-class:: classref-property-setget

- void **set_result_var** **(** String value **)**
- String **get_result_var** **(** **)**

if non-empty, assign the result of the method call to the blackboard variable specified by this property.

.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
.. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
.. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
.. |constructor| replace:: :abbr:`constructor (This method is used to construct a type.)`
.. |static| replace:: :abbr:`static (This method doesn't need an instance to be called, so it can be called directly using the class name.)`
.. |operator| replace:: :abbr:`operator (This method describes a valid operator to use with this type as left-hand operand.)`
.. |bitfield| replace:: :abbr:`BitField (This value is an integer composed as a bitmask of the following flags.)`