36 lines
889 B
GDScript3
36 lines
889 B
GDScript3
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extends Node
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var current_active : int = 0
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func _process(_delta):
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the_connecting()
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the_pausing()
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func the_pausing():
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# iterate through the children, allowing only the current active node to run
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for i in len(get_children()):
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get_child(i).pause_mode = 0 if i == current_active else 1
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func the_connecting():
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# iterate through the children and connect up the child_finished method
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for i in len(get_children()):
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# don't connect the signal if it doesn't exist
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if not get_child(i).has_signal("finished_active"):
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continue
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# don't connect the signal if already connected
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if get_child(i).get_signal_connection_list("finished_active") == []:
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continue
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get_child(i).connect("finished_active", self, child_finished())
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func child_finished():
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# designed to be called from a signal
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current_active += 1
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if current_active >= len(get_children()):
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current_active = 0
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