29 lines
1018 B
GDScript3
29 lines
1018 B
GDScript3
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extends Scheduler
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class_name ImmediateScheduler
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## Represents an object that schedules units of work to run immediately
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## on the current thread.
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##
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## You're not allowed to schedule timeouts using the
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## [ImmediateScheduler] since that will block the current thread while waiting.
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## Attempts to do so will raise a [WouldBlockError]
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func _init(verify_ = null):
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if not verify_ == "GDRx":
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push_warning("Warning! Must only instance Scheduler from GDRx singleton!")
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static func singleton() -> ImmediateScheduler:
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return GDRx.ImmediateScheduler_
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func schedule(action : Callable, state = null) -> DisposableBase:
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return self.invoke_action(action, state)
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func schedule_relative(duetime, action : Callable, state = null) -> DisposableBase:
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if duetime > DELTA_ZERO:
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WouldBlockError.raise()
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return Disposable.new()
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return self.invoke_action(action, state)
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func schedule_absolute(duetime, action : Callable, state = null) -> DisposableBase:
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return self.schedule_relative(duetime - self.now(), action, state)
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