godot-docs/classes/class_visualscriptwhile.rst

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.. _class_VisualScriptWhile:

VisualScriptWhile
=================

**Inherits:** :ref:`VisualScriptNode<class_VisualScriptNode>` **<** :ref:`Resource<class_Resource>` **<** :ref:`Reference<class_Reference>` **<** :ref:`Object<class_Object>`

Conditional loop.

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

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

Loops while a condition is ``true``. Execution continues out the ``exit`` Sequence port when the loop terminates.

\ **Input Ports:**\ 

- Sequence: ``while(cond)``\ 

- Data (bool): ``cond``\ 

\ **Output Ports:**\ 

- Sequence: ``repeat``\ 

- Sequence: ``exit``

.. |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.)`
.. |static| replace:: :abbr:`static (This method doesn't need an instance to be called, so it can be called directly using the class name.)`