37 lines
819 B
GDScript
37 lines
819 B
GDScript
class_name LeverComponent
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extends Node
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@export var area2d: Area2D
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@export var sprite2d: Sprite2D
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@export var start_animation_index: int = 0
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@export var animation_duration: float = 0.5
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signal activated
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func _ready() -> void:
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if not area2d:
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printerr("LeverComponent: area2d is not set.")
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return
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if not sprite2d:
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printerr("LeverComponent: sprite2d is not set.")
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return
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area2d.body_entered.connect(_on_body_entered)
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func _on_body_entered(body: Node2D) -> void:
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var trigger_lever: TriggerLeverComponent = body.get_node_or_null("TriggerLeverComponent")
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if not trigger_lever:
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return
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activate()
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func activate() -> void:
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activated.emit()
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sprite2d.frame = start_animation_index + 1
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var timer := get_tree().create_timer(animation_duration)
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await timer.timeout
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sprite2d.frame = start_animation_index
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