<?xml version="1.0" encoding="UTF-8" ?> <class name="BTProbability" inherits="BTDecorator" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd"> <brief_description> BT decorator that executes its child task with a given probability. </brief_description> <description> BTProbability executes its child task with a given probability defined by [member run_chance]. Returns the result of the child task if it was executed; otherwise, it returns [code]FAILURE[/code]. </description> <tutorials> </tutorials> <members> <member name="run_chance" type="float" setter="set_run_chance" getter="get_run_chance" default="0.5"> Probability that defines how likely the child task will be executed. </member> </members> </class>