20 lines
312 B
GDScript
20 lines
312 B
GDScript
extends Node
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signal unlock
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@export var nodes_needed: Array[Completer]
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var uncompleted: int
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func _ready():
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uncompleted = nodes_needed.size()
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for node in nodes_needed:
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node.completed.connect(complete)
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func complete():
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uncompleted -= 1
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if uncompleted == 0:
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unlock.emit()
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func uncomplete():
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pass #TODO
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