<?xml version="1.0" encoding="UTF-8" ?> <class name="SceneTreeTimer" inherits="Reference" category="Core" version="3.1"> <brief_description> One-shot timer. </brief_description> <description> A one-shot timer managed by the scene tree, which emits [signal timeout] on completion. See also [method SceneTree.create_timer]. As opposed to [Timer], it does not require the instantiation of a node. Commonly used to create a one-shot delay timer as in the following example: [codeblock] func some_function(): print("start") yield(get_tree().create_timer(1.0), "timeout") print("end") [/codeblock] </description> <tutorials> </tutorials> <demos> </demos> <methods> </methods> <members> <member name="time_left" type="float" setter="set_time_left" getter="get_time_left"> The time remaining. </member> </members> <signals> <signal name="timeout"> <description> Emitted when the timer reaches 0. </description> </signal> </signals> <constants> </constants> </class>