33 lines
876 B
GDScript
33 lines
876 B
GDScript
class_name RequirementComponent
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extends Node
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@export var requirement_type: CollectableResource.CollectableType
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@export var required_amount: int = 1
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var current_amount: int = 0
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signal requirement_met(requirement_type: CollectableResource.CollectableType)
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@onready var gm: GM = $"/root/GameManager"
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func _ready() -> void:
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if not gm:
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printerr("RequirementComponent: GameManager not found.")
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return
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var collectables: Array[CollectableComponent] = gm.get_colllectable_nodes()
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for collectable in collectables:
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collectable.collected.connect(on_collected)
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func on_collected(amount: int, type: CollectableResource.CollectableType, _body: Node2D) -> void:
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if type != requirement_type:
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return
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add_progress(amount)
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func add_progress(amount: int = 1) -> void:
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current_amount += amount
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if current_amount >= required_amount:
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requirement_met.emit(requirement_type)
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