2026-01-14 19:39:23 +08:00
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'''
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此类必须和ActIDChanged绑定，也就是，必须是监听从ActManager返回的ActChanged Signal，来触发对应的事件。
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'''
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class_name SG_ActIDChangedCheck extends SceneGuard
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2026-01-13 22:42:41 +08:00
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##如果为-1，则不检查from_id，只检查to id
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@export var from_id: int = -1
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##如果为-1，不检查，如果不为-1，则如果act manager的act changed的to act是此id，此guard通过。
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@export var to_id: int = -1
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2026-01-14 19:39:23 +08:00
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func check(signal_args: Array, manager: SceneManager) -> bool:
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2026-01-13 22:42:41 +08:00
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if to_id < 0:
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return true
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var has_from : bool = false
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if from_id >= 0:
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has_from = true
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if has_from:
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if signal_args[0] == from_id and signal_args[1] == to_id:
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return true
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else:
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if signal_args[1] == to_id:
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return true
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return false
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