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<?xml version="1.0" encoding="UTF-8" ?>
<class name="Timer" inherits="Node" version="4.0">
<brief_description>
A countdown timer.
</brief_description>
<description>
Counts down a specified interval and emits a signal on reaching 0. Can be set to repeat or "one-shot" mode.
[b]Note:[/b] To create a one-shot timer without instantiating a node, use [method SceneTree.create_timer].
</description>
<tutorials>
<link title="2D Dodge The Creeps Demo">https://godotengine.org/asset-library/asset/515</link>
</tutorials>
<methods>
<method name="is_stopped" qualifiers="const">
<return type="bool" />
<description>
Returns [code]true[/code] if the timer is stopped.
</description>
</method>
<method name="start">
<return type="void" />
<argument index="0" name="time_sec" type="float" default="-1" />
<description>
Starts the timer. Sets [code]wait_time[/code] to [code]time_sec[/code] if [code]time_sec > 0[/code]. This also resets the remaining time to [code]wait_time[/code].
[b]Note:[/b] This method will not resume a paused timer. See [member paused].
</description>
</method>
<method name="stop">
<return type="void" />
<description>
Stops the timer.
</description>
</method>
</methods>
<members>
<member name="autostart" type="bool" setter="set_autostart" getter="has_autostart" default="false">
If [code]true[/code], the timer will automatically start when entering the scene tree.
[b]Note:[/b] This property is automatically set to [code]false[/code] after the timer enters the scene tree and starts.
</member>
<member name="one_shot" type="bool" setter="set_one_shot" getter="is_one_shot" default="false">
If [code]true[/code], the timer will stop when reaching 0. If [code]false[/code], it will restart.
</member>
<member name="paused" type="bool" setter="set_paused" getter="is_paused">
If [code]true[/code], the timer is paused and will not process until it is unpaused again, even if [method start] is called.
</member>
<member name="process_callback" type="int" setter="set_timer_process_callback" getter="get_timer_process_callback" enum="Timer.TimerProcessCallback" default="1">
Processing callback. See [enum TimerProcessCallback].
</member>
<member name="time_left" type="float" setter="" getter="get_time_left">
The timer's remaining time in seconds. Returns 0 if the timer is inactive.
[b]Note:[/b] You cannot set this value. To change the timer's remaining time, use [method start].
</member>
<member name="wait_time" type="float" setter="set_wait_time" getter="get_wait_time" default="1.0">
Wait time in seconds.
</member>
</members>
<signals>
<signal name="timeout">
<description>
Emitted when the timer reaches 0.
</description>
</signal>
</signals>
<constants>
<constant name="TIMER_PROCESS_PHYSICS" value="0" enum="TimerProcessCallback">
Update the timer during the physics step at each frame (fixed framerate processing).
</constant>
<constant name="TIMER_PROCESS_IDLE" value="1" enum="TimerProcessCallback">
Update the timer during the idle time at each frame.
</constant>
</constants>
</class>
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