47 lines
638 B
GDScript
47 lines
638 B
GDScript
class_name WorkerPrompt extends Control
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##
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##
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##
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signal prompted()
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var _worker_thread := Thread.new()
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##
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##
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##
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@export
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var label: Label = null
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##
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##
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##
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@export
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var progress: Range = null
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##
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##
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##
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func prompt(display_message: String, steps: Array) -> void:
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show()
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prompted.emit()
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if label != null:
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label.text = display_message
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_worker_thread.start(func () -> void:
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var count := steps.size()
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var total := float(count)
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for i in count:
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steps[i].call()
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if progress != null:
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progress.value = i / total)
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while _worker_thread.is_alive():
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await get_tree().process_frame
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_worker_thread.wait_to_finish()
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hide()
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