forked from kanium/starcheese
20 lines
473 B
GDScript3
20 lines
473 B
GDScript3
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class_name EventBusSubscription
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extends Subscription
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var key: Array
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var callback: Callable
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var bus: DefaultEventBus
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func _init(_key: Array, _callback: Callable, _bus: DefaultEventBus):
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key = _key
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callback = _callback
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bus = _bus
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func dispose() -> void:
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var subscriber_set: Array[EventBusSubscription] = bus.subscribers.get(key, [])
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subscriber_set.erase(self)
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if subscriber_set.is_empty():
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bus.subscribers.erase(key)
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else:
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bus.subscribers[key] = subscriber_set
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