extends Node3D

signal level_lost

## The tether whose parting ends the run.
@export var tether_path : NodePath = ^"Path3DRope"

## Beat between the rope parting and the lost screen, in seconds, so the break
## is actually seen instead of being covered by the menu on the same frame.
@export var lose_delay := 0.5

var _lost := false


func _ready() -> void:
	var tether := get_node_or_null(tether_path)
	if tether != null and tether.has_signal(&"snapped"):
		tether.snapped.connect(_on_tether_snapped)


func _on_tether_snapped(_at_position : Vector3) -> void:
	if _lost:
		return
	_lost = true
	if lose_delay > 0.0:
		await get_tree().create_timer(lose_delay).timeout
	for player in get_tree().get_nodes_in_group(&"players"):
		if player is Player:
			(player as Player).controls_enabled = false
	level_lost.emit()