47 lines
1.2 KiB
GDScript3
47 lines
1.2 KiB
GDScript3
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extends Machine
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@export var separation: float = 16.0;
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func _ready() -> void:
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remove_accepted_item_nodes = false
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func set_start(node: Machine):
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global_position = node.global_position
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add_source(node)
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#$Line.points = [Vector2(0,0)]
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$Line.belt_stopped = true
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#node.connect("item_available", accept_item)
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func add_point(point: Vector2):
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$Line.points.append(to_local(point))
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func set_end(node: Machine):
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$Line.points[1] = to_local(node.global_position)
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#$Line.points.append(to_local(node.global_position))
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$Line.calculate_length()
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add_sink(node)
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$Line.belt_stopped = false
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#connect("item_available", node.accept_item)
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func can_accept_item(item: Item) -> bool:
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return super(item) \
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and !$Line.belt_stopped \
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and $Line.get_first_object_progress() >= separation
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func offer_item(node: ItemNode) -> bool:
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if $Line.belt_stopped:
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return false
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var ok: bool = super(node)
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if ok:
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$Line.add_transported_object(node)
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return ok
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func _on_line_node_at_end(node: Node) -> void:
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if node is ItemNode:
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if can_send_item(node.item_type):
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fetch_item_from_storage(node.item_type, 1)
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var sent: bool = send_item(node)
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if sent:
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$Line.remove_transported_object(node)
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