user_interface/worker_prompt.gd

@@ -12,12 +12,6 @@ signal prompted()
 
 var _worker_thread := Thread.new()
 
-##
-## Used to display a message from the prompt or [code]null[/code] to not display anything.
-##
-@export
-var label: Label = null
-
 ##
 ## Used to display the progress of the prompt or [code]null[/code] to not display anything.
 ##
@@ -29,13 +23,16 @@ var progress: Range = null
 ##
 ## [signal prompt_completed] is emitted when the work being performed by the prompt has ended.
 ##
-func prompt(display_message: String, steps: Array) -> void:
+## Either this function or [signal prompt_completed] can be awaited upon to handle asynchronous
+## scheduling of tasks to execute after completion.
+##
+func prompt(steps: Array) -> void:
 	LocalPlayer.override_controls(hidden)
 	show()
 	prompted.emit()
 
-	if label != null:
-		label.text = display_message
+	while _worker_thread.is_alive():
+		await get_tree().process_frame
 
 	_worker_thread.start(func () -> void:
 		var count := steps.size()